Electromagnetic valve detection device

Abstract

An electromagnetic valve detection device comprises a detection conveying base body, a port size detection mechanism, an interception positioning mechanism, a qualified product transfer mechanism and an unqualified product transfer mechanism. The detection conveying base body is provided with a detection conveying belt used for conveying an electromagnetic valve, and the port size detection mechanism is used for detecting the port size of the electromagnetic valve and comprises a no-go gauge detection assembly and a go gauge detection assembly. The intercepting and positioning mechanism is used for intercepting and positioning the electromagnetic valves on the detection conveying belt and comprises a first positioning assembly used for intercepting qualified electromagnetic valves and a second positioning assembly used for intercepting unqualified electromagnetic valves. The port size detection mechanism and the interception positioning mechanism are assembled on the detection conveying base body in the conveying direction of the detection conveying belt. Compared with the prior art, the device has the following beneficial effects that full automation of the size detection of the port of the electromagnetic valve is realized, and the detection efficiency is greatly improved compared with that of manual work.

Description

Technical Field

[0001] The invention belongs to the technical field of electromagnetic valve detection, and in particular relates to an electromagnetic valve detection device. Background Art

[0002] Solenoid valves are essential key components in many industrial fields, and their performance directly affects the stability and reliability of the entire system. In the production process of solenoid valves, port size is a very important quality indicator, because it is directly related to the tightness and sealing of the connection between the solenoid valve and the pipeline or other components. Therefore, the detection of the port size of the solenoid valve is an important link to ensure product quality.

[0003] The traditional method of detecting the port size of solenoid valves mainly relies on manual operation. Specifically, workers need to use special measuring tools (such as calipers, go gauges and stop gauges) to measure the ports of each solenoid valve one by one, and judge whether they meet the standards based on the measurement results. This method is time-consuming, has low detection efficiency and high labor costs, and can no longer meet the modern industry's requirements for efficient and low-cost detection.

[0004] Therefore, it is particularly necessary to develop a solenoid valve port size detection device that can achieve fully automated detection. Summary of the invention

[0005] In order to solve the above technical problems, the present invention is solved by the following technical solutions.

[0006] A solenoid valve detection device includes a detection conveying substrate, a port size detection mechanism, an interception and positioning mechanism, a qualified product transfer mechanism, and a non-qualified product transfer mechanism. The detection conveying substrate is equipped with a detection conveying belt for conveying solenoid valves, and the port size detection mechanism is used to detect the port size of the solenoid valve. The interception and positioning mechanism is used to intercept and position the solenoid valves on the detection conveying belt, including a first positioning component for intercepting qualified solenoid valves and a second positioning component for intercepting non-qualified solenoid valves. The port size detection mechanism and the interception and positioning mechanism are assembled on the detection conveying substrate along the conveying direction of the detection conveying belt. The qualified product transfer mechanism is used to transfer qualified solenoid valves, and the non-qualified product transfer mechanism is used to transfer non-qualified solenoid valves.

[0007] As a preferred technical solution for a solenoid valve detection device, a limit fence is installed along the detection conveyor belt on the detection conveying base, and the solenoid valve is transported in the limit fence with the port facing the inner wall of the limit fence. The port size detection mechanism includes a stop gauge detection component and a through gauge detection component. The stop gauge detection component and the through gauge detection component both include a detection mounting frame, on which a detection telescopic cylinder and a proximity sensor are installed. The detection telescopic cylinder of the stop gauge detection component is connected to a stop gauge end, and the detection telescopic cylinder of the through gauge detection component is connected to a through gauge end. The limit fence is provided with a through hole for the stop gauge end or the through gauge end to extend into.

[0008] As a preferred technical solution for a solenoid valve detection device, a fixed telescopic cylinder is installed on the detection mounting frame, and the fixed telescopic cylinder is connected to a pressure plate. A pressure beam is installed corresponding to the pressure plate in the detection conveying base. After the pressure plate and the pressure beam cooperate to fix the solenoid valve, the end of the stop gauge or the end of the through gauge passes through the through hole to perform size detection on the solenoid valve port.

[0009] As a preferred technical solution for a solenoid valve detection device, the intercepting and positioning mechanism also includes two groups of third positioning components corresponding to the no-gauge detection component and the go-gauge detection component respectively. The third positioning component is used to intercept and position the solenoid valve to facilitate detection by the no-gauge detection component or the go-gauge detection component.

[0010] As a preferred technical solution for an electromagnetic valve detection device, the first positioning assembly, the second positioning assembly and the third positioning assembly all include an interception mounting frame, on which an interception telescopic cylinder is mounted, and the interception telescopic cylinder is connected to a baffle for intercepting the electromagnetic valve.

[0011] As a preferred technical solution for a solenoid valve detection device, the qualified product transfer mechanism and the unqualified product transfer mechanism both include a transfer base, and a sorting area and a feeding conveying area are provided on the transfer base. The sorting area is equipped with a sorting component for transporting the solenoid valve from the detection conveyor belt to the base. The sorting component includes a sorting mounting frame, and a clamping air claw for clamping the solenoid valve is assembled on the sorting mounting frame through a two-axis moving mold assembly. The feeding conveying area is equipped with a feeding conveyor belt for transporting the solenoid valve transported by the sorting component out of the electromagnetic detection device.

[0012] As a preferred technical solution of the electromagnetic valve detection device, a roller conveyor is also installed in the sorting area, and the roller conveyor is used to transport the sorting rack to the sorting area. The feeding conveying area is equipped with transfer components on both sides of the feeding conveyor belt, and the transfer components are used to move the sorting rack to the feeding conveyor belt. The two-axis moving module is equipped with a rotating cylinder, and the clamping claw is installed on the rotating cylinder.

[0013] As a preferred technical solution of the electromagnetic valve detection device, it also includes an incoming material conveying base and a transfer base. The incoming material conveying base is equipped with an incoming material conveying belt for conveying the electromagnetic valve, and a limit fence installed along the incoming material conveying belt. The electromagnetic valve is conveyed in the limit fence with the port facing the inner wall of the limit fence. The conveying end of the incoming material conveying belt and the conveying start of the detection conveying belt are installed on the transfer base. The transfer base is equipped with a transfer conveying component for conveying the electromagnetic valve from the incoming material conveying belt to the detection conveying belt.

[0014] Compared with the prior art, the present application has the following beneficial effects: it realizes full automation of electromagnetic valve port size detection, and the detection efficiency is greatly improved compared with manual detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the solenoid valve detection device.

[0016] Figure 2 It is a top view of the solenoid valve detection device.

[0017] Figure 3 It is a three-dimensional schematic diagram of the detection conveying base, the incoming material conveying base and the transfer base.

[0018] Figure 4 A local structural diagram for detecting the conveying substrate at the stop gauge detection component.

[0019] Figure 5 A local structural diagram of the detection conveying substrate at the second positioning component.

[0020] Figure 6 This is a three-dimensional diagram of the qualified product transfer mechanism.

[0021] Figure 7 for Figure 6 A partial enlarged view of point A in the middle.

[0022] The following is a description of the markings in the accompanying drawings of the specification:

[0023] 100, detection of conveying substrate; 110, detection of conveyor belt; 120, limit fence;

[0024] 200, port size detection mechanism; 210, stop gauge detection assembly; 220, through gauge detection assembly; 230, detection mounting frame; 231, detection telescopic cylinder; 232, proximity sensor; 233, stop gauge end; 234, through hole; 235, fixed telescopic cylinder; 236, pressure plate; 237, pressure beam;

[0025] 300, interception positioning mechanism; 310, first positioning assembly; 320, second positioning assembly; 330, third positioning assembly; 340, interception mounting frame; 341, interception telescopic cylinder; 342, baffle;

[0026] 400, qualified product transfer mechanism; 410, unqualified product transfer mechanism; 420, transfer base; 421, sorting and mounting frame; 422, two-axis moving module; 423, clamping air claw; 424, feeding conveyor belt; 425, roller conveyor; 426, transfer cylinder; 427, lifting cylinder; 428, clamping cylinder; 429, clamping block; 430, sorting frame; 431, clamping groove; 432, rotating cylinder;

[0027] 500, incoming material conveying base; 510, incoming material conveying belt;

[0028] 600, transfer base; 610, transfer mounting frame; 611, transfer moving module; 612, transfer air gripper;

[0029] 700. Solenoid valve. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] In the following embodiments, the same or similar reference numerals throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the terms: center, longitudinal, transverse, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and therefore cannot be understood as limiting the present invention. In addition, the terms: first, second, etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present invention, unless otherwise clearly specified and limited, the terms: install, connect, connect, etc. should be understood in a broad sense, and ordinary technicians in this field can understand the specific meaning of the above terms in this practicality according to the specific circumstances.

[0033] refer to Figures 1 to 7 , this application specifically describes the electromagnetic valve 700 detection device through the following embodiments.

[0034] Example 1

[0035] A solenoid valve 700 detection device includes a detection conveying base 100, a port size detection mechanism 200, an interception and positioning mechanism 300, a qualified product transfer mechanism 400, and a non-qualified product transfer mechanism 410. The detection conveying base 100 is equipped with a detection conveyor belt 110 for conveying the solenoid valve 700. The port size detection mechanism 200 is used to detect the port size of the solenoid valve 700, including a stop gauge detection component 210 and a through gauge detection component 220. The interception and positioning mechanism 300 is used to intercept and position the solenoid valve 700 on the detection conveyor belt 110, including a first positioning component 310 for intercepting a qualified solenoid valve 700 and a second positioning component 320 for intercepting a non-qualified solenoid valve 700. The port size detection mechanism 200 and the interception and positioning mechanism 300 are assembled on the detection conveying base 100 along the conveying direction of the detection conveyor belt 110. The qualified product transfer mechanism 400 is used to move the qualified solenoid valves 700 away from the detection conveyor belt 110 and arrange them in order, and the unqualified product transfer mechanism 410 is used to move the unqualified solenoid valves 700 away from the detection conveyor belt 110 and arrange them in order.

[0036] The working principle of the present application is as follows: the solenoid valve 700 to be tested is placed on the detection conveyor belt 110, and the solenoid valve 700 moves forward with the transmission of the detection conveyor belt 110, and the path it passes through is the stop gauge detection component 210, the go gauge detection component 220, the first positioning component 310 and the second positioning component 320 in sequence.

[0037] The solenoid valve 700 moves to the stop gauge detection assembly 210 for detection. If the detection is qualified, the solenoid valve 700 continues to move to the through gauge detection assembly 220 for detection; if the detection is unqualified, the solenoid valve 700 directly skips the through gauge detection step, the second positioning assembly 320 intercepts the solenoid valve 700, and the unqualified product transfer mechanism 410 takes away the solenoid valve 700.

[0038] The electromagnetic valve 700 that has passed the stop gauge detection is moved to the through gauge detection assembly 220 for detection. If the detection is qualified, the first positioning assembly 310 intercepts the electromagnetic valve 700, and the qualified product transfer mechanism 400 takes away the electromagnetic valve 700; if the detection is unqualified, the second positioning assembly 320 intercepts the electromagnetic valve 700, and the unqualified product transfer mechanism 410 takes away the electromagnetic valve 700.

[0039] Compared with the prior art, the present application realizes the automation of the port size detection of the solenoid valve 700, and can automatically separate qualified and unqualified products according to the detection results, thereby improving production efficiency and reducing the need for manual intervention.

[0040] Further, refer to Figure 4 and Figure 5, a limit fence 120 is installed on the detection conveying base 100 along the detection conveying belt 110, and the solenoid valve 700 is transported in the limit fence 120 with the port facing the inner wall of the limit fence 120. The present application regulates the conveying posture of the solenoid valve 700 by setting the limit fence 120, thereby ensuring the position consistency of the solenoid valve 700 during each detection. The stop gauge detection component 210 and the through gauge detection component 220 both include a detection mounting frame 230, on which a detection telescopic cylinder 231 and a proximity sensor 232 are installed. The detection telescopic cylinder 231 of the stop gauge detection component 210 is connected to a stop gauge terminal 233, and the detection telescopic cylinder 231 of the through gauge detection component 220 is connected to a through gauge terminal. Except for the different terminal sizes, the other structures of the two are the same. The limit bar 120 is provided with a through hole 234 for the stop gauge end 233 or the through gauge end to extend into. By using the detection telescopic cylinder 231 in conjunction with an end of a specific shape (stop gauge / through gauge), the dimensional measurement task can be completed accurately and quickly.

[0041] In order to ensure that the parts will not move during the measurement process and to ensure that the electromagnetic valve 700 and the end (no-gauge / through gauge) can be accurately and quickly matched during the detection, a fixed telescopic cylinder 235 is installed on the detection mounting frame 230, and the fixed telescopic cylinder 235 is connected to a pressure plate 236. The corresponding pressure plate 236 in the detection conveying base 100 is equipped with a pressure beam 237. After the pressure plate 236 and the pressure beam 237 cooperate to fix the electromagnetic valve 700, the no-gauge end 233 or the through gauge end passes through the through hole 234 to perform size detection on the port of the electromagnetic valve 700. The interception and positioning mechanism 300 also includes two sets of third positioning components 330 corresponding to the no-gauge detection component 210 and the through gauge detection component 220, respectively. The third positioning component 330 is used to intercept and position the electromagnetic valve 700 to facilitate the detection of the no-gauge detection component 210 or the through gauge detection component 220. Specifically, the first positioning assembly 310 , the second positioning assembly 320 and the third positioning assembly 330 all include an interception mounting frame 340 , on which an interception telescopic cylinder 341 is mounted, and the interception telescopic cylinder 341 is connected to a baffle 342 for intercepting the solenoid valve 700 .

[0042] In this application, reference Figure 6 and Figure 7The qualified product transfer mechanism 400 and the unqualified product transfer mechanism 410 are mirror-symmetrical in structure, and both include a transfer base 420. The transfer base 420 is provided with a sorting area and a feeding and conveying area. The sorting area is equipped with a sorting component for transporting the solenoid valve 700 from the detection conveyor belt 110 to the base. The sorting component includes a sorting mounting frame 421, and the sorting mounting frame 421 is equipped with a clamping air claw 423 for clamping the solenoid valve 700 through a two-axis moving module 422. The feeding and conveying area is equipped with a feeding conveyor belt 424 for transporting the solenoid valve 700 transported by the sorting component out of the electromagnetic detection device. This allows the system to quickly and effectively transfer the solenoid valve 700 after completing the quality inspection, while maintaining good order, which is convenient for the operation of subsequent processes.

[0043] Example 2

[0044] On the basis of the above structure, a roller conveyor 425 is also installed in the sorting area, and the roller conveyor 425 is used to transport the sorting rack 430 to the sorting area. The feeding conveying area is equipped with a transfer assembly on both sides of the feeding conveyor belt 424, and the transfer assembly is used to move the sorting rack 430 to the feeding conveyor belt 424. The transfer assembly includes a transfer cylinder 426, and the transfer cylinder 426 is connected to a lifting cylinder 427, and the lifting cylinder 427 is connected to a clamping cylinder 428, and the clamping cylinder 428 is connected to a clamping block 429. The sorting rack 430 is provided with a clamping groove 431 that cooperates with the clamping block 429. This design can neatly stack the electromagnetic valves 700 that have been tested through the sorting rack 430, which is convenient for subsequent processes and can ensure the automation and continuity of the entire transfer process.

[0045] Furthermore, the two-axis moving module 422 is equipped with a rotating cylinder 432, and the clamping claw 423 is assembled on the rotating cylinder 432. The clamping claw 423 can be rotated and adjusted when grasping the solenoid valve 700, so as to better adapt to the solenoid valve 700 in different positions and postures, thereby improving the accuracy and flexibility of grasping. This design not only improves the overall performance of the system, but also enhances the adaptability of the equipment to solenoid valves 700 of different specifications, further improving the stability and reliability of the production line.

[0046] Example 3

[0047] On the basis of the above structure, it also includes an incoming material conveying base 500 and a transfer base 600. The incoming material conveying base 500 is equipped with an incoming material conveying belt 510 for conveying the electromagnetic valve 700, and a limit fence 120 installed along the incoming material conveying belt 510. The electromagnetic valve 700 is conveyed in the limit fence 120 with the port facing the inner wall of the limit fence 120. The conveying end of the incoming material conveying belt 510 and the conveying start of the detection conveying belt 110 are assembled on the transfer base 600. The transfer base 600 is equipped with a transfer transport component for transporting the electromagnetic valve 700 from the incoming material conveying belt 510 to the detection conveying belt 110. The transfer transport component includes a transfer mounting frame 610, and the transfer mounting frame 610 is equipped with a transfer air claw 612 through a transfer moving module 611 that can move in two axes. This design can greatly shorten the length of the equipment and reduce the floor space of the equipment.

[0048] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention shall be based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by technicians in this field shall fall within the protection scope of the present invention.

Claims

1. A solenoid valve detection device, characterized in that: include: A detection conveying substrate (100), wherein a detection conveying belt (110) for conveying the electromagnetic valve (700) is mounted on the detection conveying substrate (100); A port size detection mechanism (200) is used to detect the port size of the solenoid valve (700); The interception and positioning mechanism (300) is used to intercept and position the electromagnetic valve (700) on the detection conveyor belt (110), and comprises a first positioning component (310) for intercepting qualified electromagnetic valves (700) and a second positioning component (320) for intercepting unqualified electromagnetic valves (700); the port size detection mechanism (200) and the interception and positioning mechanism (300) are assembled on the detection conveyor base (100) along the conveying direction of the detection conveyor belt (110); A qualified product transfer mechanism (400) for transferring qualified solenoid valves (700); A defective product transfer mechanism (410) for transferring defective solenoid valves (700); A limit fence (120) is mounted on the detection conveying base (100) along the detection conveying belt (110), and the solenoid valve (700) is transported in the limit fence (120) with the port facing the inner wall of the limit fence (120); The port size detection mechanism (200) comprises a stop gauge detection assembly (210) and a go gauge detection assembly (220); the stop gauge detection assembly (210) and the go gauge detection assembly (220) both comprise a detection mounting frame (230); a detection telescopic cylinder (231) and a proximity sensor (232) are mounted on the detection mounting frame (230); the detection telescopic cylinder (231) of the stop gauge detection assembly (210) is connected to a stop gauge end (233); the detection telescopic cylinder (231) of the go gauge detection assembly (220) is connected to a go gauge end; and the limit bar (120) is provided with a through hole (234) for the stop gauge end (233) or the go gauge end to extend into.

2. A solenoid valve detection device according to claim 1, characterized in that: A fixed telescopic cylinder (235) is mounted on the detection mounting frame (230), and a pressure plate (236) is connected to the fixed telescopic cylinder (235). A pressure beam (237) is mounted corresponding to the pressure plate (236) in the detection conveying base (100). After the pressure plate (236) and the pressure beam (237) cooperate to fix the electromagnetic valve (700), a stop gauge end (233) or a through gauge end passes through the through hole (234) to perform a size detection on the port of the electromagnetic valve (700).

3. The electromagnetic valve detection device according to claim 1, characterized in that: The interception and positioning mechanism (300) further comprises two sets of third positioning components (330) respectively corresponding to the stop gauge detection component (210) and the go gauge detection component (220), wherein the third positioning component (330) is used to intercept and position the solenoid valve (700) to facilitate detection by the stop gauge detection component (210) or the go gauge detection component (220).

4. A solenoid valve detection device according to claim 3, characterized in that: The first positioning assembly (310), the second positioning assembly (320) and the third positioning assembly (330) all comprise an interception mounting frame (340), on which an interception telescopic cylinder (341) is mounted, and the interception telescopic cylinder (341) is connected to a baffle (342) for intercepting the solenoid valve (700).

5. The solenoid valve detection device according to claim 1, characterized in that: The qualified product transfer mechanism (400) and the unqualified product transfer mechanism (410) both include a transfer base (420), and the transfer base (420) is provided with: A sorting area, in which a sorting assembly for transporting the solenoid valve (700) from the detection conveyor belt (110) to the base is installed; the sorting assembly includes a sorting mounting frame (421), and a clamping air claw (423) for clamping the solenoid valve (700) is installed on the sorting mounting frame (421) via a two-axis moving module (422); A feeding and conveying area is provided with a feeding and conveying belt (424) for conveying the electromagnetic valve (700) used to convey the finishing components to and from the electromagnetic detection device.

6. The electromagnetic valve detection device according to claim 5, characterized in that: A roller conveyor (425) is also installed in the sorting area, and the roller conveyor (425) is used to transport the sorting rack (430) to the sorting area. Transfer components are installed on both sides of the feeding conveyor belt (424) in the feeding conveying area, and the transfer components are used to move the sorting rack (430) onto the feeding conveyor belt (424); The two-axis moving module (422) is equipped with a rotating cylinder (432), and the clamping claw (423) is equipped on the rotating cylinder (432).

7. The solenoid valve detection device according to claim 1, characterized in that: Also includes: An incoming material conveying base (500), on which an incoming material conveying belt (510) for conveying the electromagnetic valve (700) is mounted, and a limit fence (120) mounted along the incoming material conveying belt (510), wherein the electromagnetic valve (700) is conveyed in the limit fence (120) with its port facing the inner wall of the limit fence (120); The transfer base (600) is equipped with a transfer transport component for transporting the solenoid valve (700) from the incoming conveyor belt (510) to the detection conveyor belt (110).

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