Device for installing reversing rod on electromagnetic valve

Abstract

The invention relates to the technical field of part assembly in the automobile industry, in particular to a device for installing a reversing rod on an electromagnetic valve, which comprises an equipment frame, the electromagnetic valve and the reversing rod, a follow fixture is slidably connected outside the equipment frame, the electromagnetic valve and the reversing rod are arranged outside the follow fixture, and a jacking mechanism is arranged outside the equipment frame. A reversing rod mounting table, a reversing rod taking mechanism and a reversing rod mounting mechanism are fixedly connected to the exterior of the equipment frame, a through hole allowing a reversing rod to pass through is formed in the exterior of the reversing rod mounting table, a discharging seat used for grabbing the reversing rod is arranged on the exterior of the reversing rod taking mechanism, and the exterior of the reversing rod mounting table is fixedly connected with the discharging seat. According to the automatic reversing rod assembling machine, a reversing rod is assembled into an electromagnetic valve in an air blowing mode, the risk that products are prone to being scratched in a common assembling mode is avoided, automatic discharging and assembling are achieved, the production takt is improved, and the assembling reject ratio is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of parts assembly in the automobile industry, and in particular to a solenoid valve assembly reversing rod device. Background Art

[0002] In the automotive industry, solenoid valves are crucial components for controlling various vehicle functions, and the reversing rod is a key component for achieving the solenoid valve's reversing action. With the continuous advancement of automotive technology, the assembly precision and performance requirements for solenoid valves and reversing rods are becoming increasingly stringent. In automotive engine control systems, the solenoid valve controls fuel injection, ignition, and air intake according to commands from the engine control unit. The reversing rod controls the movement of the valve core, changing the solenoid valve's operating state and thus switching control functions.

[0003] In the prior art, the traditional assembly method of the reversing rod for the solenoid valve in the automotive industry is inefficient. When the solenoid valve reversing rod is installed in the solenoid valve, the fitting clearance between the reversing rod and the solenoid valve is very small. Due to the material of the reversing rod, it is very easy to be scratched, and the failure rate is high. Therefore, a reversing rod device for the solenoid valve is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the traditional assembly method of the reversing rod of the solenoid valve in the automotive industry is low in efficiency, the solenoid valve reversing rod is installed in the solenoid valve, the fitting clearance between the reversing rod and the solenoid valve is very small, and due to the material of the reversing rod, it is very easy to be scratched, resulting in a high failure rate. A solenoid valve reversing rod device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A solenoid valve reversing rod device includes an equipment frame, a solenoid valve and a reversing rod, a traveling fixture is slidably connected to the outside of the equipment frame, the solenoid valve and the reversing rod are mounted on the outside of the traveling fixture, a lifting mechanism is provided on the outside of the equipment frame, and a reversing rod mounting platform is fixedly connected to the outside of the equipment frame; The outside of the equipment frame is fixedly connected with a reversing rod picking mechanism and a reversing rod mounting mechanism, the outside of the reversing rod mounting platform is provided with a through hole for passing the reversing rod, the outside of the reversing rod picking mechanism is provided with a device for grabbing the reversing rod, the outside of the reversing rod mounting platform is fixedly connected with a blanking seat, the outside of the reversing rod picking mechanism is provided with a material picking translation cylinder for controlling movement to directly above the blanking seat, the outside of the reversing rod mounting mechanism is provided with a blowing rod, and the outside of the reversing rod mounting mechanism is provided with a second mounting cylinder for controlling the blowing rod to move directly above the blanking seat.

[0006] The above scheme further: The reversing rod mounting platform includes a mounting platform guide seat arranged outside the equipment frame, the mounting platform guide seat is fixedly connected to the outside of the mounting platform support column, the mounting platform is arranged outside the mounting platform support column, and the through hole is arranged outside the mounting platform.

[0007] The reversing rod material picking mechanism includes a material picking support column arranged outside the reversing rod mounting platform, the material picking support column is fixedly connected to the outside of the slide rail base plate, the material picking translation cylinder is arranged outside the slide rail base plate, the output end of the material picking translation cylinder is provided with a slider base plate, the slider base plate is fixedly connected to the outside of the material picking lifting cylinder, and the output end of the material picking lifting cylinder is provided with a three-claw cylinder seat for installation.

[0008] The outside of the slide rail base plate is fixedly connected with a material taking slide rail, the slider base plate is slidably connected to the material taking slide rail, and a floating joint is provided between the material taking translation cylinder and the slider base plate.

[0009] The outside of the three-claw cylinder seat is fixedly connected to a clamping cylinder, the output end of the clamping cylinder is provided with a proximity switch.

[0010] The reversing rod mounting mechanism includes a mounting support column arranged outside the reversing rod mounting platform, a mounting support plate is fixedly connected to the outside of the mounting support column, a first mounting cylinder is fixedly connected to the outside of the mounting support plate, a second mounting cylinder is provided at the output end of the first mounting cylinder, and a blowing rod is provided at the output end of the second mounting cylinder.

[0011] The outside of the blowing rod is provided with a blowing head, a side of the blowing rod away from the blowing head is provided with an air inlet seat, and the outside of the blowing rod is fixedly connected with a counterweight block.

[0012] A detection proximity switch is provided on the outside of the blowing rod for detecting whether the sizes of the solenoid valve and the reversing rod match.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses air blowing to assemble the reversing rod into the solenoid valve, avoiding the risk of product scratches caused by ordinary assembly methods. It automates material arrangement and assembly, improves the production cycle by at least 30%, reduces the assembly defect rate by 3%, reduces labor costs, and significantly improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a solenoid valve equipped with a reversing rod device proposed by the present invention.

[0015] Figure 2 It is a schematic diagram of the external structure of the present invention.

[0016] Figure 3 It is a top view of the present invention.

[0017] Figure 4 It is a front view of the present invention.

[0018] Figure 5 for Figure 1 Enlarged schematic diagram of point A in the middle.

[0019] Figure 6 for Figure 4 Enlarged schematic diagram of point B in the middle.

[0020] Figure: 1, equipment frame; 2, accompanying fixture; 3, reversing rod mounting platform; 301, mounting platform; 302, through hole; 303, mounting platform support column; 304, mounting platform guide seat; 4, reversing rod material picking mechanism; 401, material picking support column; 402, material picking claw; 403, slide rail base plate; 404, floating joint; 405, slider base plate; 406, material picking slide rail; 407, material picking translation cylinder; 408, three-claw cylinder seat; 4 09. Gripper cylinder; 410. Material lifting cylinder; 411. Proximity switch; 5. Reversing rod installation mechanism; 501. Blanking seat; 502. Installation support column; 503. Installation support plate; 504. First installation cylinder; 505. Second installation cylinder; 506. Detection proximity switch; 507. Blowing rod; 508. Blowing head; 509. Inlet seat; 510. Counterweight; 6. Lifting mechanism; 7. Solenoid valve; 8. Reversing rod. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0022] See also Figure 1-6 As shown, the present invention is a solenoid valve reversing rod device, comprising an equipment frame 1, a solenoid valve 7 and a reversing rod 8. The outside of the equipment frame 1 is slidably connected to a traveling fixture 2, the outside of the traveling fixture 2 is provided with the solenoid valve 7 and the reversing rod 8, a lifting mechanism 6 is provided on the outside of the equipment frame 1, and a reversing rod mounting platform 3 is fixedly connected to the outside of the equipment frame 1; The outside of the equipment frame 1 is fixedly connected with a reversing rod picking mechanism 4 and a reversing rod mounting mechanism 5. A through hole 302 for passing the reversing rod 8 is provided on the outside of the reversing rod mounting platform 3. The outside of the reversing rod picking mechanism 4 is provided with 402 for grabbing the reversing rod 8. The outside of the reversing rod mounting platform 3 is fixedly connected with a blanking seat 501. The outside of the reversing rod picking mechanism 4 is provided with a picking translation cylinder 407 for controlling 402 to move to directly above the blanking seat 501. The outside of the reversing rod mounting mechanism 5 is provided with a blowing rod 507. The outside of the reversing rod mounting mechanism 5 is provided with a second mounting cylinder 505 for controlling the blowing rod 507 to move to directly above the blanking seat 501.

[0023] In one embodiment, for the above-mentioned reversing rod mounting platform 3, the reversing rod mounting platform 3 includes a mounting platform guide seat 303 arranged outside the equipment frame 1, the mounting platform guide seat 303 is fixedly connected to the outside of the mounting platform support column 303, the mounting platform 301 is arranged outside the mounting platform support column 303, and the through hole 302 is arranged outside the mounting platform 301.

[0024] In one embodiment, for the above-mentioned reversing rod material picking mechanism 4, the reversing rod material picking mechanism 4 includes a material picking support column 401 arranged on the outside of the reversing rod mounting platform 3, and the outside of the material picking support column 401 is fixedly connected to a slide rail base plate 403, and the material picking translation cylinder 407 is arranged on the outside of the slide rail base plate 403, and the output end of the material picking translation cylinder 407 is provided with a slider base plate 405, and the outside of the slider base plate 405 is fixedly connected to a material picking lifting cylinder 410, and the output end of the material picking lifting cylinder 410 is provided with a three-claw cylinder seat 408 for mounting 402.

[0025] In one embodiment, for the above-mentioned slide rail base plate 403, a material picking slide rail 406 is fixedly connected to the outside of the slide rail base plate 403, a slider base plate 405 is slidingly connected to the material picking slide rail 406, and a floating joint 404 is provided between the material picking translation cylinder 407 and the slider base plate 405.

[0026] In one embodiment, for the three-claw cylinder base 408 , a clamping cylinder 409 is fixedly connected to the outside of the three-claw cylinder base 408 , an output end of the clamping cylinder 409 is provided with 402 , and a proximity switch 411 is provided outside the clamping cylinder 409 .

[0027] In one embodiment, for the above-mentioned reversing rod mounting mechanism 5, the reversing rod mounting mechanism 5 includes a mounting support column 502 arranged on the outside of the reversing rod mounting platform 3, the mounting support column 502 is fixedly connected to the outside with a mounting support plate 503, the mounting support plate 503 is fixedly connected to the outside with a first mounting cylinder 504, the output end of the first mounting cylinder 504 is provided with a second mounting cylinder 505, and the output end of the second mounting cylinder 505 is provided with a blowing rod 507.

[0028] In one embodiment, for the above-mentioned blowing rod 507, a blowing head 508 is provided on the outside of the blowing rod 507, an air inlet seat 509 is provided on the side of the blowing rod 507 away from the blowing head 508, and a counterweight block 510 is fixedly connected to the outside of the blowing rod 507.

[0029] In one embodiment, for the above-mentioned blowing rod 507 , a detection proximity switch 506 is provided on the outside of the blowing rod 507 for detecting whether the sizes of the solenoid valve 7 and the reversing rod 8 match.

[0030] The working principle of the solenoid valve mounted reversing rod device proposed in the present invention is to place the solenoid valve 7 and the reversing rod 8 on the accompanying fixture 2, and move the solenoid valve 7 and the reversing rod 8 to the bottom of the reversing rod mounting platform 3 through the accompanying fixture 2. At this time, the solenoid valve 7 is aligned with the blanking seat 501, and the reversing rod 8 is aligned with the center of the through hole 302. The material picking lifting cylinder 410 is controlled to start, and the material picking lifting cylinder 410 controls the three-claw cylinder seat 408 to move downward. After the proximity switch 411 detects the reversing rod 8, the clamping claw cylinder 409 is started to control 402 to grab the reversing rod 8, and the material picking lifting cylinder 410 is started to reset the three-claw cylinder seat 408.

[0031] After the reversing rod 8 follows the three-claw cylinder seat 408 to move up, the material picking translation cylinder 407 is started to push the slider base plate 405, and then the reversing rod 8 is controlled to move to directly above the blanking seat 501, and the reversing rod 8 is placed into the blanking seat 501 by controlling the material picking lifting cylinder 410 and the clamping cylinder 409, and is reset by controlling the material picking translation cylinder 407 and the material picking lifting cylinder 410.

[0032] Start the second installation cylinder 505 to control the blowing rod 507 to move to the top of the blanking seat 501, and detect whether the sizes of the solenoid valve 7 and the reversing rod 8 match by detecting the proximity switch 506. If they do not match, the proximity switch 506 will send a signal and manually remove them. If they match, start the first installation cylinder 504 to control its descent, and introduce compressed air into the blowing rod 507 through the air inlet seat 509, and then blow the reversing rod 8 into the solenoid valve 7 to complete the installation between the solenoid valve 7 and the reversing rod 8.

[0033] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A solenoid valve reversing rod device, comprising a device frame (1), a solenoid valve (7) and a reversing rod (8), characterized in that: The equipment frame (1) is externally slidably connected to a traveling fixture (2), an electromagnetic valve (7) and a reversing rod (8) are externally mounted on the traveling fixture (2), a lifting mechanism (6) is externally provided on the equipment frame (1), and a reversing rod mounting platform (3) is externally fixedly connected to the equipment frame (1); The equipment frame (1) is externally fixedly connected with a reversing rod picking mechanism (4) and a reversing rod mounting mechanism (5); the reversing rod mounting platform (3) is externally provided with a through hole (302) for passing the reversing rod (8); the reversing rod picking mechanism (4) is externally provided with a (402) for grabbing the reversing rod (8); the reversing rod mounting platform (3) is externally fixedly connected with a blanking seat (501); the reversing rod picking mechanism (4) is externally provided with a picking translation cylinder (407) for controlling the (402) to move to directly above the blanking seat (501); the reversing rod mounting mechanism (5) is externally provided with an air blowing rod (507); the reversing rod mounting mechanism (5) is externally provided with a second mounting cylinder (505) for controlling the air blowing rod (507) to move to directly above the blanking seat (501).

2. A solenoid valve reversing rod device according to claim 1, characterized in that: The reversing rod mounting platform (3) comprises a mounting platform guide seat (303) arranged outside the equipment frame (1); a mounting platform support column (303) is fixedly connected to the outside of the mounting platform guide seat (303); a mounting platform (301) is arranged outside the mounting platform support column (303); and the through hole (302) is arranged outside the mounting platform (301).

3. The solenoid valve reversing rod device according to claim 1, characterized in that: The reversing rod material picking mechanism (4) comprises a material picking support column (401) arranged outside the reversing rod mounting platform (3), the material picking support column (401) is fixedly connected to a slide rail base plate (403) on the outside, the material picking translation cylinder (407) is arranged outside the slide rail base plate (403), the output end of the material picking translation cylinder (407) is provided with a slider base plate (405), the slider base plate (405) is fixedly connected to a material picking lifting cylinder (410) on the outside, and the output end of the material picking lifting cylinder (410) is provided with a three-claw cylinder seat (408) for mounting (402).

4. A solenoid valve reversing rod device according to claim 3, characterized in that: The slide rail base plate (403) is externally fixedly connected to a material taking slide rail (406), the slider base plate (405) is slidably connected to the material taking slide rail (406), and a floating joint (404) is provided between the material taking translation cylinder (407) and the slider base plate (405).

5. The solenoid valve reversing rod device according to claim 3, characterized in that: The three-claw cylinder seat (408) is fixedly connected to a clamping cylinder (409) on the outside, an output end of the clamping cylinder (409) is provided with (402), and a proximity switch (411) is provided on the outside of the clamping cylinder (409).

6. The solenoid valve reversing rod device according to claim 1, characterized in that: The reversing rod mounting mechanism (5) comprises a mounting support column (502) arranged outside the reversing rod mounting platform (3); a mounting support plate (503) is fixedly connected to the outside of the mounting support column (502); a first mounting cylinder (504) is fixedly connected to the outside of the mounting support plate (503); a second mounting cylinder (505) is provided at the output end of the first mounting cylinder (504); and a blowing rod (507) is provided at the output end of the second mounting cylinder (505).

7. The solenoid valve reversing rod device according to claim 1, characterized in that: The blowing rod (507) is provided with a blowing head (508) on the outside, an air inlet seat (509) is provided on a side of the blowing rod (507) away from the blowing head (508), and a counterweight (510) is fixedly connected to the outside of the blowing rod (507).

8. The solenoid valve reversing rod device according to claim 1, characterized in that: A detection proximity switch (506) is provided on the outside of the blowing rod (507) for detecting whether the sizes of the solenoid valve (7) and the reversing rod (8) match.

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