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CN-121988550-A - Full-automatic solenoid valve test equipment

CN121988550ACN 121988550 ACN121988550 ACN 121988550ACN-121988550-A

Abstract

The invention belongs to the technical field of electromagnetic valve detection, and discloses full-automatic electromagnetic valve testing equipment which comprises a rack, wherein a packing mechanism is arranged on the rack and comprises a packing conveying belt, a tray is arranged at a discharge end of the discharge mechanism, the tray is arranged on the packing conveying belt and provided with a storage groove for receiving an electromagnetic valve, the tray is a plurality of trays which are arranged in an overlapping mode, a tray clamping device is arranged at a feed end of the packing conveying belt and used for clamping the overlapped trays and enabling the trays contacted with the packing conveying belt to be far away from other overlapped trays, a tray positioning device is arranged at the rear end of the tray clamping device and used for clamping and fixing the trays, a packing gripper is used for grabbing the electromagnetic valve from the discharge mechanism and placing the electromagnetic valve into the storage groove, and a tray jacking device is arranged at the discharge end of the packing conveying belt and used for sequentially overlapping the trays.

Inventors

  • WANG ZEHUA
  • WANG ZEDONG
  • Mo Zijie

Assignees

  • 广东华汇科技有限公司

Dates

Publication Date
20260508
Application Date
20260403
Priority Date
20260211

Claims (10)

  1. 1. The utility model provides a full-automatic solenoid valve test equipment, includes frame (1), its characterized in that, frame (1) are provided with feed mechanism (2), clamp and are got mechanism (3), detection mechanism (4), discharge mechanism (5) and packing mechanism (6) in order along solenoid valve (7) material flow direction, packing mechanism (6) include: The packing conveyor belt (61), the conveyor belt (61) is arranged at the discharge end of the discharge mechanism (5); the tray (62) is arranged on the packing conveyor belt (61), and the tray (62) is provided with a storage groove for receiving the electromagnetic valve (7), wherein the tray (62) is a plurality of trays (62) which are overlapped; The tray clamping device (63) is arranged at the feeding end of the packing conveyor belt (61) and used for clamping the overlapped tray (62) and enabling the tray contacted with the packing conveyor belt (61) to be far away from the rest overlapped trays (62); The tray positioning device (64) is arranged at the rear end of the tray clamping device (63) and is used for clamping and fixing the tray (62); The packing gripper (65) is arranged between the tray (62) and the discharging mechanism (5) in a sliding manner, and is used for grabbing the electromagnetic valve (7) from the discharging mechanism (5) and placing the electromagnetic valve into the storage groove; and the tray jacking device (66) is arranged at the discharge end of the packing conveyor belt (61) and used for sequentially overlapping the trays (62).
  2. 2. The full-automatic electromagnetic valve testing equipment according to claim 1, wherein the tray clamping device (63) comprises tray clamping cylinders (631), tray lifting cylinders (636) and tray adsorption cylinders (632), the number of the tray clamping cylinders (631) is two, piston rods of the tray clamping cylinders (631) are fixedly connected with clamping plates (633) used for clamping the tray (62), the tray lifting cylinders (636) are fixedly arranged on two sides of a feeding end of the packing conveyor belt (61), the piston rods of the tray lifting cylinders (636) are vertically upwards, the tray clamping cylinders (631) are fixedly arranged on the piston rods of the tray lifting cylinders (636), the tray adsorption cylinders (632) are fixedly arranged below a feeding end of the packing conveyor belt (61), the piston rods of the tray adsorption cylinders (632) are fixedly connected with supporting plates (634), the supporting plates (634) are symmetrically provided with a plurality of suction nozzles (635) used for adsorbing the bottoms of the tray (62), and the suction nozzles (635) are connected with a negative pressure source.
  3. 3. The full-automatic electromagnetic valve testing equipment according to claim 1, wherein the tray positioning device (64) comprises tray clamping cylinders (641) and tray positioning cylinders (642), the tray clamping cylinders (641) are arranged at the rear ends of the tray clamping cylinders (631), the number of the tray clamping cylinders (641) is two, the tray clamping cylinders are symmetrically arranged at two sides of the packing conveyor belt (61), a clamping plate (643) used for clamping the tray (62) is fixedly connected with a piston rod of the tray clamping cylinders (641), the tray positioning cylinders (642) are arranged below the packing conveyor belt (61), and a positioning plate (644) is fixedly connected with a piston rod of the tray positioning cylinders (642), and the positioning plate (644) is used for limiting the tray (62) to continuously move forward along the packing conveyor belt (61).
  4. 4. The full-automatic electromagnetic valve testing equipment according to claim 1, wherein the tray jacking device (66) comprises tray jacking cylinders (661) and supporting blocks (662), the tray jacking cylinders (661) are arranged on the lower side of the discharging end of the packing conveyor belt (61), piston rods of the tray jacking cylinders (661) are fixedly connected with jacking plates (663), the jacking plates (663) are used for pushing the tray (62) to vertically move upwards and enabling the tray (62) to be far away from the packing conveyor belt (61), the number of the supporting blocks (662) is two, the supporting blocks (662) are symmetrically arranged on two sides of the discharging end of the packing conveyor belt (61), the supporting blocks (662) are hinged with supports of the packing conveyor belt (61), torsion springs for resetting the supporting blocks (662) are arranged at hinge points, and the supporting blocks (662) are used for bearing the tray (62).
  5. 5. The full-automatic electromagnetic valve testing equipment according to claim 1, wherein the feeding mechanism (2) comprises a feeding rod (21) and guide rails (22), the feeding rod (21) and the guide rails (22) are two in number and are arranged symmetrically up and down, the feeding rod (21) is fixedly connected with a sliding table (23), the sliding table (23) is slidingly arranged on the frame (1), the guide rails (22) are provided with a plurality of sliding blocks (24) at intervals along the length direction, the sliding blocks (24) are provided with bearing plates (25), the bearing plates (25) are provided with clamping grooves (251) for bearing electromagnetic valves (7), one side of each bearing plate (25) is provided with a protruding block (252), the sliding blocks (24) are fixedly connected with limiting cylinders (26), piston rods of the limiting cylinders (26) are fixedly connected with limiting clamping blocks (27), and the limiting cylinders (27) are used for the protruding blocks (252), and the feeding mechanism (2) further comprises driving devices (28) for driving the sliding blocks (24) to circularly move along the upper guide rails (22) and the lower guide rails.
  6. 6. The full-automatic electromagnetic valve testing equipment according to claim 5, wherein the driving device (28) comprises a first driving air cylinder (281), a second driving air cylinder (282) and a third driving air cylinder (287), the first driving air cylinder (281) is arranged on the sliding table (23), one side of the sliding block (24) facing the feeding rod (21) is provided with a positioning groove (241), the feeding rod (21) is fixedly provided with a plurality of positioning blocks (283) along the length direction at intervals, the positioning blocks (283) are used for being clamped into the positioning groove (241), the positioning blocks (283) positioned at the upper side and the lower side are staggered, the two feeding rods (21) are coaxially and fixedly connected with a belt pulley (284), the two belt pulleys (284) are connected through belt transmission, a piston rod of the first driving air cylinder (281) is fixedly connected with a fisheye joint (285), the fisheye joint (285) is hinged with one side of the feeding rod (21), the second driving air cylinder (282) is provided with two guide rails (283) at intervals, the second driving air cylinder (282) is symmetrically arranged in number, the two driving air cylinders (282) are symmetrically arranged, the two driving air cylinders (282) are connected with the two movable guide rails (22) along the two sides (286) which are fixedly connected with the piston rods (22), and the third driving cylinder (287) is fixedly arranged on the frame (1), and a piston rod of the third driving cylinder (287) is fixedly connected with the sliding table (23).
  7. 7. The full-automatic electromagnetic valve testing equipment according to claim 5, wherein the clamping mechanism (3) comprises a truss (31), clamping jaws (32) and a triaxial module (33), the truss (31) is fixedly arranged on the frame (1), the triaxial module (33) is fixedly arranged on the truss (31), the clamping jaws (32) are arranged on the triaxial module (33), and the triaxial module (33) is used for driving the clamping jaws (32) to grab the electromagnetic valve (7) from the clamping grooves (251) and then transfer the electromagnetic valve (7) to the detection structure (4) and grab the electromagnetic valve (7) to transfer the electromagnetic valve (5) after the electromagnetic valve (7) is detected.
  8. 8. The full-automatic electromagnetic valve testing equipment according to claim 5, wherein the detection mechanism (4) comprises a detection clamp (41), a first detection air cylinder (42) and a second detection air cylinder (43), the detection clamp (41) is arranged on the frame (1), the detection clamp (41) is provided with a groove (412) for limiting the electromagnetic valve (7), the detection clamp (41) is provided with a plurality of clamping jaws (411), the clamping jaws (411) are respectively and fixedly connected with a first blocking piece (44), a first air cylinder (45) and a second air cylinder (46), the first blocking piece (44), the first air cylinder (45) and the second air cylinder (46) are respectively and directly opposite to an air outlet facing the electromagnetic valve (7), the first air cylinder (45) and the second air cylinder (46) are respectively connected with an air source, the first detection air cylinder (42) is arranged on the frame (1), a piston rod of the first detection air cylinder (42) is fixedly connected with a second blocking piece (47), the second blocking piece (47) is used for blocking the electromagnetic valve (7), the detection air inlet (43) is fixedly connected with the second air cylinder (43), the second detection cylinder (43) is used for driving the probe (48) to be communicated with a coil joint of the electromagnetic valve (7).
  9. 9. The full-automatic electromagnetic valve testing device according to claim 8, wherein the detecting mechanism (4) further comprises a rotary air cylinder (49) and a detecting sensor (410), the rotary air cylinder (49) is arranged on the frame (1) through a support, the second detecting air cylinder (43) is arranged on a rotary table of the rotary air cylinder (49) and used for driving the second detecting air cylinder (43) to rotate circumferentially, the detecting sensor (410) is fixedly arranged on a cylinder body of the rotary air cylinder (49), and a detecting end of the detecting sensor (410) faces the groove (412) and is used for detecting whether the electromagnetic valve (7) exists on the groove (412).
  10. 10. The full-automatic electromagnetic valve testing equipment according to claim 1, wherein the discharging mechanism (5) comprises a finished product conveying belt (51) and a defective product conveying belt (52), a counting sensor (53) for detecting the electromagnetic valve (7) is arranged on one side of the defective product conveying belt (52), a material blocking plate (54) is arranged at the discharging end of the defective product conveying belt (52), the material blocking plate (54) is used for blocking the electromagnetic valve (7) to continuously move along the defective product conveying belt (52), and the discharging end of the finished product conveying belt (51) is arranged on one side of a packing gripper (65).

Description

Full-automatic solenoid valve test equipment Technical Field The scheme belongs to the technical field of electromagnetic valve detection, and particularly relates to full-automatic electromagnetic valve testing equipment. Background Solenoid valves are electromagnetic controlled industrial equipment, are automatic basic elements for controlling fluids, and belong to actuators, not limited to hydraulic and pneumatic. For use in industrial control systems to adjust the direction, flow, velocity and other parameters of the medium. Solenoid valves are many, and different solenoid valves function at different locations in the control system, most commonly one-way valves, safety valves, directional control valves, speed regulating valves, and the like. The electromagnetic valve has the working principle that when the electromagnetic valve is electrified, the coil generates a magnetic field to attract magnetic substances in the iron core, namely scrap iron, to be discharged, so that the power supply is cut off, when the electromagnetic valve is powered off, the magnetic field disappears, the armature is attracted, and the valve is closed by utilizing spring reset. The electromagnetic valve shown in the attached figure 1 of the specification is a fluid control component integrating an electromagnetic coil, a valve body main body and a multi-interface structure, wherein the left spiral electromagnetic coil can drive an internal valve core to act through a magnetic field after being electrified and is matched with a middle valve block to realize the control of fluid on-off, and the right tubular joint is used for connecting an external pipeline to transmit fluid. Before the electromagnetic valve leaves the factory, the electromagnetic valve needs to be detected by adopting test equipment so as to avoid the problems of abnormal coil power supply, valve core clamping stagnation or interface sealing failure, direct fluid leakage, control failure and the like. See in the literature of current publication (bulletin) number CN117388677A and disclose a double-wire solenoid valve finished product equipment detection machine, including the equipment main part, the top of equipment main part has set gradually material loading circulation streamline, anti-rotation solenoid valve actuation performance detection device, survey resistance and bad unloader, middle carousel group, main streamline, first solenoid valve actuation performance detection device, first airtight detection device, first little needle survey resistance and bad unloader, second solenoid valve actuation performance detection device. For example, the electromagnetic valve detection equipment carries out the whole detection flow of the electromagnetic valve through a feeding circulation streamline, an anti-rotation electromagnetic valve suction performance detection device, a measuring resistor and a bad blanking device. However, after the electromagnetic valve is detected, the electromagnetic valve needs to be subjected to wobble plate packing, the automatic wobble plate packing structure is lacked in the equipment, subsequent packing operation needs to be manually performed after detection, labor cost is increased, and the manual wobble plate collides with a product in deviation, so that certain loss exists. Disclosure of Invention The invention provides full-automatic electromagnetic valve testing equipment for solving the problem of wobble plate packing after electromagnetic valve detection. The embodiment of the invention provides full-automatic electromagnetic valve testing equipment, which comprises a rack, wherein the rack is sequentially provided with a feeding mechanism, a clamping mechanism, a detecting mechanism, a discharging mechanism and a packing mechanism along the flow direction of electromagnetic valve materials, and the packing mechanism comprises: the packing conveyor belt is arranged at the discharge end of the discharge mechanism; The trays are arranged on the packing conveyor belt, and are provided with storage grooves for receiving electromagnetic valves; The tray clamping device is arranged at the feeding end of the packing conveyor belt and used for clamping the overlapped trays and enabling the trays contacted with the packing conveyor belt to be far away from the rest overlapped trays; The tray positioning device is arranged at the rear end of the tray clamping device and is used for clamping and fixing the tray; the packing gripper is arranged between the tray and the discharging mechanism in a sliding manner, is used for grabbing the electromagnetic valve from the discharging mechanism and is placed in the storage groove; And the tray jacking device is arranged at the discharge end of the packing conveyor belt and used for sequentially overlapping the trays. The principle and the effect of this scheme lie in that the solenoid valve is loaded through feed mechanism to through clamp getting mechanism, detection mechanism, discharge