CN215110839U - Gas solenoid valve detection device - Google Patents

Abstract

The utility model discloses a gas solenoid valve detection device, which comprises a detection component, a fixed seat, a first driving component connected with the fixed seat and a rotating component fixed on the top of the fixed seat; the detection assembly comprises a detection seat and a distance sensor fixed on the detection seat, the detection seat is provided with a detection hole penetrating through the detection seat and used for a valve plug to extend into, and the distance sensor is used for detecting the distance from the valve plug extending into the detection hole to the distance sensor; the rotating assembly comprises a rotating rod, a second driving assembly and a fixed head, the axial direction of the rotating rod is parallel to the axial direction of the detection hole, the second driving assembly is used for driving the rotating rod to rotate around the axis of the rotating rod, the fixed head is fixed at one end of the rotating rod close to the detection seat, and the fixed head is used for fixing the gas electromagnetic valve to be detected; the first driving assembly is used for driving the fixed seat to be close to or far away from the detection seat along the axial direction of the detection hole. The utility model discloses can effectively promote the accuracy of testing result.

Description

Gas solenoid valve detection device

Technical Field

The utility model belongs to the technical field of the gas utensil detects technique and specifically relates to a gas solenoid valve detection device.

Background

The gas solenoid valve is also called an emergency cut-off valve, can cut off gas supply under the abnormal conditions of gas leakage and the like of a gas pipeline so as to ensure the safety of a gas system, and is widely applied to various gas stoves, gas conveying pipelines and other gas appliances.

As shown in fig. 1, which is a schematic structural diagram of a gas solenoid valve in the prior art, an iron core 102 extends from a cover plate 101, an end of the iron core 102 is provided with a valve plug 103, and the iron core 102 extends or contracts under the action of an electromagnet to realize the opening and closing of the solenoid valve. Therefore, the suction stroke of the iron core 102 is a key factor for controlling the air tightness of the gas solenoid valve, and the suction stroke of the gas solenoid valve needs to be detected after production is completed.

In the prior art, the suction stroke of the iron core 102 is detected through a distance sensor, the distance sensor is usually arranged on the outer side of the valve plug 103, and the suction stroke of the iron core 102 can be detected by detecting the distances of the valve plug 103 at different positions. However, the existing distance sensor often detects only one position point on the surface of the valve plug 103, and if the placement position of the gas solenoid valve is deviated, the surface of the valve plug 103 is not flat, and the like, the detection result is not accurate enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gas solenoid valve detection device can effectively promote the accuracy of testing result.

In order to solve the above problem, the utility model adopts the following technical scheme:

the embodiment of the utility model provides a gas solenoid valve detection device, which comprises a detection component, a fixed seat, a first driving component connected with the fixed seat and a rotating component fixed at the top of the fixed seat; the detection assembly comprises a detection seat and a distance sensor fixed on the detection seat, the detection seat is provided with a detection hole penetrating through the detection seat and used for a valve plug to extend into, and the distance sensor is used for detecting the distance from the valve plug extending into the detection hole to the distance sensor; the rotating assembly comprises a rotating rod, a second driving assembly and a fixed head, the axial direction of the rotating rod is parallel to the axial direction of the detection hole, the second driving assembly is used for driving the rotating rod to rotate around the axis of the rotating rod, the fixed head is fixed at one end of the rotating rod close to the detection seat, and the fixed head is used for fixing the gas electromagnetic valve to be detected; the first driving assembly is used for driving the fixed seat to be close to or far away from the detection seat along the axial direction of the detection hole.

In some embodiments, a socket into which a connector of the gas solenoid valve to be detected is inserted is arranged on the rotating rod, and the socket is used for being connected with an external detection circuit.

In some embodiments, a plurality of protruding rods extending outward in the radial direction of the rotating rod are fixed on the rotating rod, and an angle detection assembly for detecting the rotation angle of the protruding rods is arranged on the fixed seat.

In some embodiments, the fixing head comprises two parallel clamping plates and a connecting plate for connecting the two clamping plates, and grooves for placing the gas solenoid valves to be detected are formed in the inner side faces of the two clamping plates.

In some embodiments, a through hole is formed in the inner wall of the groove, a ball and an elastic member are arranged in the through hole, and when the gas solenoid valve to be detected is placed in the groove, the ball clamps the gas solenoid valve to be detected under the elastic force of the elastic member.

In some embodiments, the side of the detection seat close to the fixing head is provided with an annular groove arranged around the detection hole, and a gasket is arranged in the annular groove.

In some embodiments, an adjusting plate is fixed on the detection seat, a sliding groove is formed in the adjusting plate, the extending direction of the sliding groove is parallel to the axial direction of the detection hole, and the distance sensor is in sliding fit with the sliding groove.

In some embodiments, the distance sensor is an infrared distance sensor, and the detection point of the infrared distance sensor on the surface of the valve plug is positioned outside the circle center of the valve plug.

In some embodiments, the gas solenoid valve detection device further comprises a bottom plate, and the fixing seat, the first driving assembly and the detection assembly are all arranged on the bottom plate.

In some embodiments, the gas solenoid valve detection device further comprises a stop assembly, the stop assembly comprises a stop rod and a stop driver, and the stop driver is used for driving the stop rod to move to or out of the moving path of the fixing seat.

In some embodiments, the first driving assembly comprises an air cylinder, and a push rod of the air cylinder is fixedly connected with the fixed seat; the second driving assembly comprises a motor and a coupler, and an output shaft, the coupler and the rotating rod of the motor are sequentially connected.

The utility model discloses following beneficial effect has at least: the utility model discloses a dwang rotation can be ordered about to the second drive assembly to drive through the fixed head and wait to detect the gas solenoid valve rotation, but the gas solenoid valve that waits to detect rotates to different angles relative distance sensor, and distance sensor just can detect a plurality of position points on valve plug surface, and the comprehensive testing result that a plurality of position point detection obtained is more accurate.

Drawings

FIG. 1 is a schematic structural diagram of a gas solenoid valve in the prior art;

fig. 2 is a schematic structural view of a gas solenoid valve detection device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the gas solenoid valve detection device according to an embodiment of the present invention at another viewing angle;

fig. 4 is a schematic structural diagram of a fixing head according to an embodiment of the present invention.

Wherein the reference numerals are: the gas solenoid valve 100, a cover plate 101, an iron core 102, a valve plug 103, a connector 110, a detection assembly 200, a detection seat 210, a detection hole 211, a gasket 212, a distance sensor 220, an adjustment plate 221, a sliding groove 222, a fixed seat 300, a first driving assembly 400, a rotating assembly 500, a second driving assembly 510, a motor 511, a coupler 512, a rotating rod 520, a fixed plate 521, a socket 522, a fixed head 530, a clamping plate 531, a connecting plate 532, a groove 533, a fixed groove 534, a through hole 535, a ball 536, an elastic member 537, a limiting plate 538, a convex rod 540, an angle detection assembly 550, a bottom plate 600 and a material blocking assembly 700.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

Although terms such as "first" and "second" used in various embodiments of the present disclosure may modify various elements of the various embodiments, the terms do not limit the corresponding elements. For example, these terms do not limit the order and/or importance of the corresponding elements. These terms may be used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the various embodiments of the present disclosure.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.

As shown in fig. 1, a gas solenoid valve 100 in the prior art is provided with an electromagnet inside, and an iron core 102 can be attracted by the electromagnet, and after the attraction force of the electromagnet disappears, the iron core 102 can be reset under the action of a spring. The plunger 102 protrudes out of the cover plate 101, and a valve plug 103 is fixed to an end of the plunger 102. The gas solenoid valve 100 has a connector 110 for connecting wires, and the connector 100 can be connected to an external control circuit, and the external control circuit sends a control signal to the gas solenoid valve 100 to drive the iron core 102 of the gas solenoid valve 100 to contract inward or extend outward, so as to open or close the gas solenoid valve 100.

An embodiment of the utility model provides a gas solenoid valve detection device, as shown in fig. 2-4, including determine module 200, fixing base 300, the first drive assembly 400 that links to each other with fixing base 300 and fix the runner assembly 500 at fixing base 300 top. The detecting element 200 may be located at one side of the fixing base 300, the fixing base 300 may be located at the top of the first driving element 400, and the first driving element 400 may drive the fixing base 300 to move.

The detection assembly 200 comprises a detection seat 210 and a distance sensor 220 fixed on the detection seat 210, the detection seat 210 is provided with a detection hole 211 penetrating through the detection seat, the detection hole 211 is used for enabling a valve plug of the gas solenoid valve 100 to stretch into, and the distance sensor 220 is used for detecting the distance from the valve plug stretching into the detection hole 211 to the distance sensor 220 so as to detect the suction stroke of the gas solenoid valve 100.

The rotating assembly 500 includes a rotating rod 520, a second driving assembly 510, and a fixed head 530, and an axial direction of the rotating rod 520 is disposed parallel to an axial direction of the sensing hole 211 to reduce a positional deviation of the gas solenoid valve 100 during rotation. As a preferred embodiment, the rotating rod 520 and the detection hole 211 may be coaxially disposed, and after the gas solenoid valve 100 is fixed, the valve plug 103 of the gas solenoid valve 100, the rotating rod 520 and the detection hole 211 may be coaxially disposed, so as to further reduce the position deviation of the gas solenoid valve 100 during the rotation process.

The second driving assembly 510 is used for driving the rotating rod 520 to rotate around the axis thereof, the fixing head 530 is fixed at one end of the rotating rod 520 close to the detection seat 210, and the fixing head 530 is used for fixing the gas solenoid valve 100 to be detected. The first driving assembly 400 is used for driving the fixing base 300 to approach or separate from the detecting base 210 along the axial direction of the detecting hole 211, so that the fixing head 530 will drive the gas solenoid valve 100 to approach or separate from the detecting base 210.

The detection process of the gas electromagnetic valve detection device of the embodiment is as follows:

a user firstly fixes the gas solenoid valve 100 to be detected on the fixing head 530, the valve plug 103 of the gas solenoid valve 100 faces the detection hole 211, the first driving assembly 400 drives the fixing seat 300 to be close to the detection seat 210 along the axial direction of the detection hole 211, the valve plug of the gas solenoid valve 100 extends into the detection hole 211, and the distance sensor 220 can perform first detection of the suction stroke of the solenoid valve; then, the first driving assembly 400 drives the fixing base 300 to retreat backward for a certain distance for the gas solenoid valve 100 to rotate; the second driving assembly 510 drives the rotating rod 520 to rotate by a preset angle, the first driving assembly 400 drives the fixing seat 300 to approach the detection seat 210 along the axial direction of the detection hole 211, so that the valve plug of the gas solenoid valve 100 extends into the detection hole 211, and at this time, the gas solenoid valve 100 rotates by the preset angle relative to the distance sensor 220, and the distance sensor 220 can perform a second detection of the suction stroke of the solenoid valve; then, the second driving assembly 510 can drive the rotation rod 520 to rotate for a predetermined angle for a plurality of times, and the distance sensor 220 will detect different position points on the valve plug for a plurality of times; the results of the multiple detections can be integrated, a final detection result is obtained after weighted calculation, the final detection result is compared with a reference range, if the final detection result falls within the reference range, the gas solenoid valve 100 to be detected is considered to be qualified, otherwise, the gas solenoid valve 100 to be detected is not qualified.

In this embodiment, the distance sensor 220, the first driving assembly 400 and the second driving assembly 510 may be connected to a controller, and the controller may send corresponding control commands to the distance sensor 220, the first driving assembly 400 and the second driving assembly 510 according to a preset control program to control the distance sensor 220, the first driving assembly 400 and the second driving assembly 510 to perform a coordinated action with each other, so as to complete the detection of the gas solenoid valve 100. Meanwhile, the controller may calculate a detection result according to data detected by the distance sensor 220, and determine whether the gas solenoid valve 100 to be detected is qualified.

In this embodiment, the distance sensor 220 may be an infrared distance sensor that emits infrared light to a certain position on the surface of the valve plug 103 to detect the distance. The infrared distance sensor is located outside the centre of a circle of valve plug 103 at the check point on valve plug surface, and this guarantees that infrared distance sensor detects the different position points on valve plug surface when gas solenoid valve 100 rotates to promote the accuracy that detects.

In the present embodiment, a socket 522 into which the connector 110 of the gas solenoid valve 100 to be detected is inserted is provided on the rotating rod 520, and the socket 522 is used for connecting with an external detection circuit, which may include the controller of the above-mentioned embodiment. The external detection circuit sends a control signal to the gas solenoid valve 100 through the socket 522 and the connector 110 to control the gas solenoid valve 100 to open or close, so as to detect the suction stroke of the gas solenoid valve 100. Because the connector 110 is disposed on the rotating rod 520, the gas solenoid valve 100, the connector 110 and the socket 522 will rotate together with the rotating rod 520, so that the wires between the connector 110 and the gas solenoid valve 100 will not be wound during the rotation process, thereby avoiding the detection error caused by the unstable connection between the connector 110 and the socket 522.

Meanwhile, for the detection of two adjacent gas solenoid valves 100, the rotating rod 520 may be further controlled to rotate in different directions, for example, when a first gas solenoid valve 100 is detected, the second driving assembly 510 drives the rotating rod 520 to rotate clockwise, and when a second gas solenoid valve 100 is detected, the second driving assembly 510 drives the rotating rod 520 to rotate counterclockwise, so as to avoid the connection line between the socket 522 and the external power source from being wound.

In this embodiment, a plurality of protruding rods 540 extending outward in the radial direction of the rotating rod 520 are fixed on the rotating rod 520, an angle detection assembly 550 for detecting the rotation angle of the protruding rods 540 is disposed on the fixing base 300, and the angle detection assembly 550 can be electrically connected to the controller of the above-mentioned embodiment to send a detection signal to the controller. The angle detecting member 550 may be a photo sensor, and when the protruding rod 540 blocks the photo sensor, the photo sensor can sense the protruding rod 540. The convex rod 540 can be set to block the photoelectric sensor initially, the second driving component 510 can drive the rotating rod 520 to rotate 90 degrees at each time, and the rotation is totally performed four times, the photoelectric sensor can judge whether the photoelectric sensor is blocked by the convex rod 540 after the rotation is performed four times, if the photoelectric sensor is still blocked, the rotating angle of the rotating rod 520 is determined to be in accordance with the requirement, otherwise, the rotating angle of the rotating rod 520 is not in accordance with the requirement.

The protruding rod 540 can set up a plurality ofly, and form between the adjacent protruding rod 540 and predetermine the angle, and the second drive assembly 510 can drive the dwang 520 angle of rotation at every turn and should predetermine the angle and equal, if once rotate at every turn, photoelectric sensor still can detect the protruding rod 540, then the turned angle of affirmation dwang 520 is according to the requirement, otherwise, the turned angle of dwang 520 is not according to the requirement.

In this embodiment, the fixing head 530 includes two parallel clamping plates 531 and a connecting plate 532 for connecting the two clamping plates 531, inner sides of the two clamping plates 531 opposite to each other are provided with grooves 533 for placing the gas solenoid valve 100 to be detected, and two ends of the gas solenoid valve 100 can be respectively inserted into the grooves 533 to fix the gas solenoid valve 100.

Further, a through hole 535 is provided on the inner wall of the groove 533, a ball 536 and an elastic member 537 are provided in the through hole 535, and the elastic member 537 may be a spring which applies an elastic force to the ball 536 so that the ball 536 on the two clamping plates 531 protrudes out of the bottom wall of the groove 533 in an opposite direction. When the gas solenoid valve 100 to be detected is placed in the groove 533, the ball 536 clamps the gas solenoid valve 100 to be detected under the elastic action of the elastic member 537, and the gas solenoid valve 100 is not easy to be separated from the groove 533, so that the gas solenoid valve 100 is more stably fixed. Meanwhile, the ball 536 has a smooth surface to facilitate the gas solenoid valve 100 to be inserted into the groove 533.

Further, the outer side surface of the clamping plate 531 is provided with a fixing groove 534, the through hole 535 is arranged at the bottom of the fixing groove 534, the through hole 535 penetrates through the clamping plate 531, the limiting plate 538 can be detachably fixed in the fixing groove 534 through a screw, one end of the elastic member 537 is abutted to the limiting plate 538, and the other end of the elastic member is abutted to the ball 536. This manner of attachment facilitates the installation of the ball 536 and the resilient member 537.

In this embodiment, when the first driving assembly 400 drives the fixing base 300 to approach the detection base 210, the cover plate 101 of the gas solenoid valve 100 can be tightly attached to the surface of the detection base 210, so that the distance from the cover plate 101 of the gas solenoid valve 100 to the distance sensor 220 is not changed during each detection, that is, the initial position of the gas solenoid valve 100 is not changed, and the accuracy of the detection result can be further improved.

Further, the side of the detecting base 210 close to the fixing head 530 is provided with a ring groove disposed around the detecting hole 211, and the ring groove is provided with a gasket 212, and the gasket 212 may be a rubber ring. When the gas solenoid valve 100 is tested, the gasket 212 can be tightly attached to the surface of the cover plate 101 of the gas solenoid valve 100 to provide a certain buffer force, so as to prevent the cover plate 101 from being in hard contact with the test seat 210 to damage the gas solenoid valve 100.

In this embodiment, the distance sensor 220 may be disposed in the detection hole 211, and after the valve plug extends into the detection hole 211, the distance from the valve plug 103 to the distance sensor 220 in the detection hole 211 may be directly detected. However, considering that the distance sensor 220 is large in size and is not easily disposed in the detection hole 211, the present embodiment may adopt another mode.

As shown in fig. 2 and 3, the distance sensor 220, the detection seat 210 and the rotating assembly 500 may be sequentially disposed along the axial direction of the detection hole 211, that is, the distance sensor 220 is located outside one end of the detection hole 211, and the rotating assembly 500 is located outside the other end of the detection hole 211, and the distance sensor 220 may not be necessarily disposed in the detection hole 211.

On this basis, the adjusting plate 221 is fixed on the detecting base 210 in this embodiment, the sliding groove 222 is provided on the adjusting plate 221, the extending direction of the sliding groove 222 is parallel to the axial direction of the detecting hole 211, and the distance sensor 220 is in sliding fit with the sliding groove 222, so that the position of the distance sensor 220 relative to the detecting base 210 can be adjusted, the initial positions of the distance sensor 220 and the gas solenoid valve 100 can be adjusted, the gas solenoid valve 100 can be adapted to different types, and the application range can be improved.

In this embodiment, the gas solenoid valve detecting apparatus further includes a bottom plate 600, the first driving assembly 400 and the detecting assembly 200 are both fixed on the bottom plate 600, the fixing base 300 is fixed on the top of the first driving assembly 400, and a portion of the fixing base 300 may extend above the bottom plate 600 and be located in front of the first driving assembly 400.

Further, a material blocking assembly 700 is arranged on the bottom plate 600, the material blocking assembly 700 comprises a blocking rod and a material blocking driver, and the blocking rod driver can be an air cylinder. The material blocking driver is used for driving the blocking rod to move to the moving path of the fixing seat 300 or move out of the moving path of the fixing seat 300, so that the fixing seat 300 is prevented from moving to the detection seat 210 before the gas solenoid valve 100 is detected, and the fixing seat 300 is prevented from moving to the direction far away from the detection seat 210 in the process of detecting the gas solenoid valve 100. Therefore, the material blocking assembly 700 has a limiting effect, and the first driving assembly 400 is prevented from being stopped or started by mistake in time.

As shown in fig. 2 and 3, an opening may be disposed on the bottom plate 600, the material blocking driver may be fixed at the bottom of the bottom plate 600, and the material blocking driver may drive the blocking rod to extend out of the opening, so as to block the fixing base 300 from moving. The bottom of the fixing base 300 may be provided with a slot, and the stop lever may be inserted into the slot to stop the movement of the fixing base 300.

In this embodiment, the first driving assembly 400 includes an air cylinder, and a push rod of the air cylinder is fixedly connected to the fixing base 300 to drive the fixing base 300 to approach or depart from the detecting base 210. The second driving assembly 510 includes a motor 511 and a coupling 512, and an output shaft of the motor 511, the coupling 512 and the rotating lever 520 are sequentially connected.

The fixed plate 521 may be disposed on the top of the fixed base 300, and the rotating rod 520 is rotatably connected to the fixed plate 521 to provide a supporting force for the rotating rod 520.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims (10)

1. The utility model provides a gas solenoid valve detection device which characterized in that: the device comprises a detection assembly, a fixed seat, a first driving assembly connected with the fixed seat and a rotating assembly fixed at the top of the fixed seat; the detection assembly comprises a detection seat and a distance sensor fixed on the detection seat, the detection seat is provided with a detection hole penetrating through the detection seat and used for a valve plug to extend into, and the distance sensor is used for detecting the distance from the valve plug extending into the detection hole to the distance sensor; the rotating assembly comprises a rotating rod, a second driving assembly and a fixed head, the axial direction of the rotating rod is parallel to the axial direction of the detection hole, the second driving assembly is used for driving the rotating rod to rotate around the axis of the rotating rod, the fixed head is fixed at one end of the rotating rod close to the detection seat, and the fixed head is used for fixing the gas electromagnetic valve to be detected; the first driving assembly is used for driving the fixed seat to be close to or far away from the detection seat along the axial direction of the detection hole.

2. The gas solenoid valve detection device according to claim 1, characterized in that: the dwang is provided with the connector male socket that supplies the gas solenoid valve that awaits measuring, the socket is used for linking to each other with outside detection circuitry.

3. The gas solenoid valve detection device according to claim 1, characterized in that: a plurality of protruding rods extending outwards in the radial direction of the rotating rod are fixed on the rotating rod, and angle detection assemblies used for detecting the rotating angles of the protruding rods are arranged on the fixing seats.

4. The gas solenoid valve detection device according to claim 1, characterized in that: the fixed head comprises two parallel clamping plates and a connecting plate for connecting the two clamping plates, and grooves for placing gas electromagnetic valves to be detected are formed in the inner side faces of the two clamping plates.

5. The gas solenoid valve detection device according to claim 4, wherein: the gas solenoid valve that waits to detect is placed in the recess, the ball centre gripping is waited to detect under the elastic force of elastic component's gas solenoid valve.

6. The gas solenoid valve detection device according to any one of claims 1 to 5, wherein: the side face of the detection seat close to the fixing head is provided with an annular groove surrounding the detection hole, and a gasket is arranged in the annular groove.

7. The gas solenoid valve detection device according to any one of claims 1 to 5, wherein: the detection device is characterized in that an adjusting plate is fixed on the detection seat, a sliding groove is formed in the adjusting plate, the extending direction of the sliding groove is parallel to the axial direction of the detection hole, and the distance sensor is in sliding fit with the sliding groove.

8. The gas solenoid valve detection device according to any one of claims 1 to 5, wherein: the distance sensor is an infrared distance sensor, and the detection point of the infrared distance sensor on the surface of the valve plug is positioned outside the circle center of the valve plug.

9. The gas solenoid valve detection device according to any one of claims 1 to 5, wherein: the gas solenoid valve detection device further comprises a material blocking assembly, the material blocking assembly comprises a blocking rod and a material blocking driver, and the material blocking driver is used for driving the blocking rod to move to a moving path of the fixing seat or move out of the moving path of the fixing seat.

10. The gas solenoid valve detection device according to any one of claims 1 to 5, wherein: the first driving assembly comprises an air cylinder, and a push rod of the air cylinder is fixedly connected with the fixed seat; the second driving assembly comprises a motor and a coupler, and an output shaft, the coupler and the rotating rod of the motor are sequentially connected.

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