CN210442056U - Air pump solenoid valve integrated test equipment's gas tightness detection mechanism - Google Patents

Air pump solenoid valve integrated test equipment's gas tightness detection mechanism Download PDF

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Publication number
CN210442056U
CN210442056U CN201921424842.4U CN201921424842U CN210442056U CN 210442056 U CN210442056 U CN 210442056U CN 201921424842 U CN201921424842 U CN 201921424842U CN 210442056 U CN210442056 U CN 210442056U
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air pump
air
solenoid valve
tightness detection
jig
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Chinese (zh)
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江军
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Ningbo Fenghua Shengxiong Electromechanical Technology Co ltd
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Ningbo Fenghua Shengxiong Electromechanical Technology Co ltd
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Abstract

The utility model relates to an air pump solenoid valve check out test set field, concretely relates to air pump solenoid valve integrated test equipment's gas tightness detection mechanism. Including step-by-step conveyer, be used for loading to treat tool and the gas tightness detection device of detecting the product, step-by-step conveyer moves the material mechanism including moving material track and step-by-step, it is equipped with the slide that leads the tool to move the material track, gas tightness detection device is equipped with the second that is located the motion trail top of tool and compresses tightly the subassembly, circular telegram probe subassembly, aerify subassembly and atmospheric pressure detection subassembly, install the atmospheric pressure apparatus that is used for detecting the air pump solenoid valve gas vent atmospheric pressure value that every hose communicates in the switch board. The utility model discloses a realized carrying out the while to a plurality of air pump solenoid valve monomers in the air pump solenoid valve subassembly and detecting, detection efficiency is high, has effectively avoided lou examining and the false retrieval, and work efficiency is high, and degree of automation is high.

Description

Air pump solenoid valve integrated test equipment's gas tightness detection mechanism
Technical Field
The utility model relates to an air pump solenoid valve check out test set field, concretely relates to air pump solenoid valve integrated test equipment's gas tightness detection mechanism.
Background
The air pump electromagnetic valve is also called as an air pump valve, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The air pump valve can be matched with different electricity fall to realize the desired control, and the precision and flexibility of the control can ensure
For example, an air pump valve disclosed in chinese patent No. CN 2018203289854. The lead wire on the electromagnetic coil is connected with the socket, the mounting end of the socket is fixed between the bottom of the electromagnetic coil and the support, the inserting end of the socket is positioned at the bottom of the support, the side wall of the bottom of the support is provided with a positioning notch, the inserting end of the socket is clamped in the positioning notch, the bottom of the static iron core sequentially penetrates through the mounting end of the socket and the support from top to bottom and is fixedly connected with the support, an external tow line is also connected with the socket, the connection of the electromagnetic coil and the tow line is realized through the connection of the socket, the assembly is simplified, the convenience of disassembly, assembly and maintenance is realized; the internal diameter size of control mouth keeps unanimous, and the external diameter of control mouth is the gradual expansion setting from outer end to inner for the control mouth part forms awl division intubate, pegs graft the trachea on the control mouth, is applicable to industrial automation machinery equipment, has improved machining efficiency. The invention has reasonable structure arrangement, convenient assembly and beautiful appearance and improves the processing efficiency.
Because above-mentioned prior art is the air pump solenoid valve subassembly that has a plurality of air pump solenoid valve monomers to constitute at the air pump valve, every air pump solenoid valve monomer all through two screws and mounting panel fixed connection, the quality testing link of air pump solenoid valve mainly carries out high-tension electricity to coil wherein and punctures and detects and the valve body gas tightness detects under the circular telegram state. The air tightness detection is to perform air tightness detection on the whole air pump electromagnetic valve assembly, namely, at least three operations are required to be completed in an air tightness detection environment, and the operations are respectively to electrify each air pump electromagnetic valve unit, inflate the air pump electromagnetic valve assembly and perform independent air pressure detection on each independent exhaust in the air pump electromagnetic assembly. Traditional artifical testing mode is fixed air pump electromagnetic component on special tool, then fix aerating device, utilize aerating device to let in high-pressure gas to air pump electromagnetic component process, then be connected to one in numerous gas vents with atmospheric pressure detection device, then connect the electrifying device, detect after an air pump solenoid valve monomer be connected to two gas vents with atmospheric pressure detection device, any charges to two air pump solenoid valve monomers, whole testing process is loaded down with trivial details, the repeatability is high, often take place to leak the inspection, the condition of reinspection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air pump solenoid valve integrated test equipment's gas tightness detection mechanism.
To achieve the purpose, the utility model adopts the following technical proposal:
the air tightness detection mechanism comprises a stepping type conveying device, a jig for loading a product to be detected and an air tightness detection device, wherein the stepping type conveying device comprises a material moving rail and a stepping type material moving mechanism, the material moving rail is provided with a slide way for guiding the jig, the stepping type material moving mechanism is arranged at the side of the material moving rail and is provided with a material moving claw and a material moving driving mechanism for driving the material moving claw to transversely move along the extending direction of the material moving rail, the air tightness detection device is provided with a second pressing component, an electrified probe component, an inflatable component and a pressure detection component, the second pressing component is provided with a second elastic pressing column for pressing the product to be detected on the jig, the electrified probe component is provided with a plurality of groups of electrified probe groups in contact with an electric electrode of the air pump electromagnetic valve, and the inflatable component is provided with an air inlet nozzle connected with an air inlet end of the air pump electromagnetic valve, the air pressure detection assembly is provided with a plurality of detection ports connected with the exhaust end of the air pump electromagnetic valve, each detection port is connected with a hose through an air pipe connector, the hose is connected to the inside of the control cabinet, and an air pressure measuring device used for detecting the air pressure value of an air outlet of the air pump electromagnetic valve communicated with each hose is installed in the control cabinet.
Preferably, the airtightness detection device further comprises a second vertical driver, a second horizontal driver and an airtightness detection frame body, the airtightness detection frame body is fixedly installed beside the stepping type conveying device, the second vertical pressing device is installed on the airtightness detection frame body in a vertical state, the second pressing assembly is connected with an output end of the second vertical driver, the second horizontal driver is installed at the top of the second pressing assembly, the electrifying probe assembly is connected with an output end of the second horizontal driver, the atmospheric pressure detection assembly is fixedly installed at the bottom of the second pressing assembly, and the inflating assembly is fixedly installed at an output end of the second vertical driver and located beside the atmospheric pressure assembly.
Preferably, the second compresses tightly the subassembly and is equipped with the second pressure strip that a horizontal state set up, is the linear arrangement and equidistant second elasticity that installs a plurality of vertical downwardly extending on this first pressure strip and compresses tightly the post, and the array direction that the post was compressed tightly to the second elasticity is unanimous with tool moving direction.
Preferably, the electrifying probe assembly is provided with a second detection plate which is vertically arranged and is positioned beside the second pressing plate, a plurality of groups of electrifying probes are linearly arranged on the second detection plate and are arranged at equal intervals, and each group of electrifying probes is provided with a first electrifying probe and a second electrifying probe.
Preferably, the air pressure detection assembly is provided with a row of detection ports which are arranged in a straight line and are arranged at equal intervals, and the detection ports are positioned right above the exhaust port of the air pump electromagnetic valve to be detected.
Preferably, the stepping type conveying device is provided with a jig locking device for locking the jig below the second pressing component.
Preferably, the jig locking device is a locking cylinder arranged beside the first belt conveyor, the extending direction of the output end of the locking cylinder is perpendicular to the moving direction of the jig, and the output end of the locking cylinder is provided with a locking block which is driven by the locking cylinder to extend into the slide way and be inserted into the jig.
The utility model has the advantages that: the utility model discloses a cooperation of step-by-step conveyer and special tool has realized that air tightness detects under air pump solenoid valve subassembly's the on state, utilize step-by-step conveyer to realize loading the automation of the tool that detects the product on, the action of unloading, the second compresses tightly the subassembly, the probe subassembly that leads to electricity, inflation assembly and the successively linkage of atmospheric pressure determine module, a plurality of air pump solenoid valve monomers to among the air pump solenoid valve subassembly have been realized detecting simultaneously, detection efficiency is high, leak testing and false positive examination have effectively been avoided, high work efficiency, the degree of automation is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic perspective view of the linear conveyor of the present invention;
FIG. 6 is a first schematic perspective view of the air tightness detecting device according to the present invention;
FIG. 7 is a schematic perspective view of a second embodiment of the air tightness detecting device of the present invention;
FIG. 8 is a front view of the airtightness detection apparatus according to the present invention;
FIG. 9 is a side view of the airtightness detection apparatus according to the present invention;
FIG. 10 is a first schematic structural view of the material-moving claw and the jig locking device in the present invention;
FIG. 11 is a second schematic structural view of the material transferring claw and the jig locking device according to the present invention;
in the figure:
a linear conveyor 1;
a first belt conveyor 1 a;
a step-by-step conveyor 1 b; the material moving rail 1b 1; the stepping material moving mechanism 1b 2;
the guide rail 1b 21; the synchronous belt driver 1b 22; the transfer claw 1b 23; a claw body 1b24, a claw body driver 1b 25; the slide table 1b 26; connection plate 1b 27; claw head 1b 28;
a withstand voltage test device 2;
a screw fastening device 3;
an air-tightness detecting device 4;
a second pressing member 4 a; the second pressure strip 4a 1; a second elastic pressing column 4a 2;
a power on probe assembly 4 b; the second detection plate 4b 1; the first energizing probe 4b 2; the second ventilation needle 4b 3;
an inflation assembly 4 c; charging nozzle 4c 1;
an air pressure detecting member 4 d; the detection port 4d 1;
a second vertical driver 4 e;
a second horizontal driver 4 f;
4g of an air tightness detection frame body;
a marking device 5;
a sorting device 6; a sorting mechanical arm 6a, a first sorting conveyor belt 6b, a second sorting conveyor belt 6c, a sorting mechanical claw 6d,
a jig 7;
a slideway 8;
a positioning and locking device 9;
a jig locking device 9 b; locking block 9b 1.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5 and fig. 10 and 11, the comprehensive testing equipment for the air pump electromagnetic valve comprises a linear conveying device 1, a pressure-resistant testing device 2, a screw fastening device 3, an air tightness detecting device 4, a marking device 5, a sorting device 6, a control cabinet and a jig 7 for loading a product to be tested, wherein the pressure-resistant testing device 2, the screw fastening device 3 and the air tightness detecting device 4 are sequentially arranged at the same side of the linear conveying device 1, the marking device 5 is arranged above the linear conveying device 1 and behind the air tightness detecting device 4, the sorting device 6 comprises a sorting mechanical arm 6a, a first sorting conveying device and a second sorting conveying device, the sorting mechanical arm 6a spans across the tail end of the linear conveying device 1 and is provided with a sorting mechanical claw 6d moving along the conveying direction perpendicular to the linear conveying device 1, the first sorting conveying belt 6b and the second sorting conveying belt 6c are both arranged parallel to the linear conveying device 1, the feeding ends of the first sorting conveying belt and the second sorting conveying belt 6c are located below the movement track of the sorting mechanical claw 6d, the linear conveying device 1, the withstand voltage testing device 2 and the sorting device 6 are electrically connected through a control cabinet, and the linear conveying device 1 is provided with a slide way 8 for guiding the jig 7.
The linear conveying device 1 comprises a first belt conveying device, a stepping conveying device 1b and a second belt conveyor belt, an output end of the first belt conveying device is in butt joint with an input end of the stepping conveying device 1b, an input end of the second belt conveyor belt is connected with an input end of the stepping conveying device 1b, the pressure resistance testing device 2 is arranged beside the first belt conveying device, the screw fastening device 3 and the air tightness detecting device 4 are arranged beside the stepping conveying device 1b, the standard reaching device and the sorting device 6 are arranged beside the second belt conveyor belt, and the first belt conveying device, the stepping conveying device 1b and the second belt conveyor belt are all provided with positioning and locking devices 9 for positioning the jig 7 at corresponding stations.
The stepping type conveying device 1b comprises a material moving track and a stepping type material moving mechanism, the first belt type conveying belt, the material moving track and the second belt type conveying belt are arranged along a straight line, the stepping type material moving mechanism is arranged beside the material moving track, and the stepping type material moving mechanism is provided with a material moving claw 1b23 and a material moving driver for driving the material moving claw 1b23 to move transversely along the extending direction of the material moving track.
The material moving driver comprises a guide rail 1b21 and a synchronous belt driver 1b22, and the guide direction of the guide rail 1b21 is the same as the driving direction of the synchronous belt driver 1b22 and is parallel to the material moving rail.
The material transferring claw 1b23 comprises a claw body 1b24 and a claw body driver 1b25 for driving the claw body 1b24 to extend out, the extending direction of the claw body 1b24 is perpendicular to the moving direction of the material transferring claw 1b23, and at least one claw head 1b28 which is in inserted fit with the side part of the jig 7 is arranged on the claw body 1b 24.
Two sliding tables 1b26 with the same structure are mounted on the guide rail, each sliding table 1b26 comprises an upper sliding table body and a lower sliding table body, the bottom of each lower sliding table body is in sliding fit with the guide rail 1b21, the bottom of each upper sliding table body is in sliding fit with the top of each lower sliding table body, a claw driver 1b25 and a claw 1b24 are fixedly mounted at the top of each upper sliding table body, the sliding direction of each upper sliding table body relative to each lower sliding table body is consistent with the driving direction of a claw driver 1b25, a connecting plate 1b27 is arranged on the side portion of each lower sliding table body, and the upper portion of each connecting plate 1b27 is connected with the output end of a claw driver 351 b25 and is in transmission connection with a synchronous.
The timing belt driver 1b22 is provided with two slide plates connected to the timing belt of the timing belt driver 1b22, each slide plate being connected to the lower portion of one lower slider body, respectively.
The material stepping driving mechanism is provided with two material shifting claws 1b23 which are spaced and arranged in parallel.
The movable material driving mechanism not only has the function of moving the jig 7 between each station, but also complicatedly moves the jig 7 in a stepping mode at the station where the screw fastening device 3 is located, and the step pitch at the moment is the distance between two screw holes. Since the screw fastening work is required for two rows of screw holes, two material transfer claws 1b23 are required.
This application is full automated inspection equipment, pass through manual work or manipulator automatic feeding at linear conveyor 1's feed end, to carry the tool 7 that detects the product and put on first belt conveyor, will carry the tool 7 that detects the product and remove to withstand voltage testing device 2 place station by first belt conveyor, carry out high-tension breakdown detection after locking tool 7 through positioning and locking device 9, high-tension breakdown detects and removes the tool 7 that carries the product of detecting to step conveyor 1b through first belt conveyor after finishing, move the material track that moves on with tool 7 that detects the product and remove screw fastening device 3 place station through step-by-step material moving mechanism and carry out the screw fastening operation, fix the air pump solenoid valve body on the mounting panel through screw fastening device 3 promptly. (for products to which the present application is directed, see details disclosed in chinese patent No. CN2018203289854 for an air pump valve, which is not described herein again.) after the screw fastening operation is completed, the jig 7 carrying the product to be detected is moved to the station where the air tightness detecting device 4 is located by the stepping material moving mechanism to perform the air tightness detection in the power-on state, after the air tightness detection is completed, the detected product and the jig 7 are moved together by the stepping material moving mechanism on the second belt conveyor, the product to be detected and the jig 7 are moved together to the station where the marking device 5 is located by the second belt conveyor, and the marking operation is performed on the upper surface of the product by the standard reaching device according to the previous two detection results. For example, qualified products are labeled with qualified labels, unqualified products are labeled with unqualified labels, or qualified products are labeled with qualified labels, and unqualified products are not labeled. The specific operation process of marking device 5 is gone on according to the testing result selectivity of the process of the preceding, marking machine in this application is preferably laser marking machine, because this application does not relate to the technical improvement to marking device 5 itself, consequently no longer give unnecessary details about marking device 5's specific structure, also be provided with location locking device 9 at marking device 5 place station, location locking device 9 releases tool 7 after marking operation accomplishes, the tool 7 that carries with the product after the release moves the end of second belt conveyor, sorting unit 6 selects separately according to the testing result of the process of the preceding, move first branch selection conveyer belt 6b together with tool 7 with qualified product promptly, move second branch selection conveyer belt 6c together with unqualified product together with tool 7.
Referring to fig. 1 to 11, the air tightness detecting mechanism of the air pump electromagnetic valve comprehensive testing device includes a stepping conveyer 1b, a jig 7 for loading a product to be detected, and an air tightness detecting device 4, where the stepping conveyer 1b includes a material moving track and a stepping material moving mechanism, the material moving track is provided with a slide 8 for guiding the jig 7, the stepping material moving mechanism is disposed beside the material moving track, the stepping material moving mechanism is provided with a material moving claw 1b23 and a material moving driving mechanism for driving the material moving claw 1b23 to move transversely along the extending direction of the material moving track, the air tightness detecting device 4 is provided with a second compressing assembly 4a located above the moving track of the jig 7, an energizing probe assembly 4b, an inflating assembly 4c and an air pressure detecting assembly 4d, the second compressing assembly 4a is provided with a second elastic compressing column 4a2 for compressing the product to be detected on the jig 7, circular telegram probe subassembly 4b is equipped with the circular telegram probe group of the electrode contact that connects of a plurality of groups and air pump solenoid valve, aeration component 4c is equipped with the suction nozzle of being connected with the inlet end of air pump solenoid valve, air pressure test subassembly 4d is equipped with the test hole 4d1 that a plurality of and air pump solenoid valve's exhaust end are connected, every test hole 4d1 all is connected with the hose through air pipe connector, this hose connection is to in the switch board, install the air pressure survey ware that is used for detecting the air pump solenoid valve gas vent air pressure value that every hose communicates in the switch board.
Move material actuating mechanism and be used for carrying out material loading and the work of unloading at the gas tightness detection station, move the material driver in this application and be common hold-in range driver 1b22, owing to need carry out the marching type with the interval minimum unit of two adjacent screws when beating the screw operation and remove, consequently this hold-in range driver 1b 22's drive original paper is step motor.
The jig 7 loaded with the product is moved to the position right below the second pressing component 4a through the material moving driving mechanism, the second pressing component 4a is pressed downwards and presses the product through the second elastic pressing column 4a2, all detection ports 4d1 on the air pressure detection component 4d are in butt joint with all air outlets on the air pump electromagnetic valve and keep sealed at the same time, and then the electrifying probe component 4b and the inflating component 4c act immediately, so that the internal electrifying and internal ventilating of the air pump electromagnetic valve are realized respectively. And measuring the air pressure value of each air outlet of the air pump electromagnetic valve through an air pressure measuring device, wherein the air pump electromagnetic valve monomer corresponding to the air outlet with the air pressure value lower than the set range is unqualified.
The air tightness detection device 4 further comprises a second vertical driver 4e, a second horizontal driver 4f and an air tightness detection frame body 4g, the air tightness detection frame body is fixedly installed at the side of the stepping type conveying device 1b, the second vertical pressing device is installed on the air tightness detection frame body 4g in a vertical state, the second pressing component 4a is connected with the output end of the second vertical driver 4e, the second horizontal driver 4f is installed at the top of the second pressing component 4a, the electrified probe component 4b is connected with the output end of the second horizontal driver 4f, the air pressure detection component 4d is fixedly installed at the bottom of the second pressing component 4a, and the air inflation component 4c is fixedly installed at the output end of the second vertical driver 4e and located at the side of the air pressure component.
The second pressing component 4a is provided with a second pressing plate 4a1 arranged in a horizontal state, a plurality of second elastic pressing columns 4a2 extending vertically downwards are arranged on the second pressing plate 4a1 in a linear arrangement and at equal intervals, and the arrangement direction of the second elastic pressing columns 4a2 is consistent with the moving direction of the jig 7.
The power-on probe assembly 4b is provided with a second detection plate 4b1 which is vertically arranged and is positioned at the side of the second pressing plate 4a1, a plurality of groups of power-on probes are arranged on the second detection plate 4b1 in a straight line and are arranged at equal intervals, and each group of power-on probes is provided with a first power-on probe 4b2 and a second power-on probe 4b 3.
The air pressure detection assembly 4d is provided with a row of detection ports 4d1 which are arranged in a straight line and are arranged at equal intervals, and the detection ports 4d1 are positioned right above the air outlet of the air pump electromagnetic valve to be detected.
The step conveyor 1b is mounted with a jig locking device 9a for locking the jig 7 below the second pressing assembly 4a2 a.
The jig locking device 9a is a locking air cylinder arranged at the side of the first belt conveyor, the extending direction of the output end of the locking air cylinder is perpendicular to the moving direction of the jig 7, and the output end of the locking air cylinder is provided with a locking block 9b1 which is driven by the locking air cylinder to extend into the slide way 8 and be inserted into the jig 7.
The operation sequence of each part of the airtightness detection apparatus 4 is as follows:
the material moving driving mechanism firstly moves on the material moving track to a position under a second pressing mechanism through the material moving claw 1b23, then locks the jig 7 through a locking air cylinder positioned at the station to ensure the position to be accurate, then a second vertical driver 4e drives a second pressing component 4a to move downwards, when the second pressing plate 4a1 is pressed to the position, a second elastic pressing column 4a2 presses the product, meanwhile, each detection port 4d1 on the air pressure detection component 4d is respectively connected with an exhaust port of an air pump electromagnetic valve monomer, and then the air inflation component 4c acts, wherein the air inflation component 4c is provided with an air cylinder controller to press from the side direction, so that the air inflation nozzle 4c1 is connected with an air inlet of the air pump electromagnetic valve, in the air pump electromagnetic valve component aimed by the application, all the air pump electromagnetic valve monomers are connected in series, and the air pump electromagnetic valve component is provided with an air inlet, and one end of the air pump electromagnetic valve, which is opposite to the air inlet, is sealed by a plug. Then the second horizontal driver 4f acts to drive the second detection plate 4b1 to move inwards, the first electrified probe 4b2 and the second electrified probe 4b3 in the same electrified probe group are respectively contacted with two electrodes of one air pump electromagnetic valve unit, the control cabinet supplies power to each air pump electromagnetic valve unit through each electrified probe group, meanwhile, the control cabinet controls an external air source to inflate the air pump electromagnetic valve unit through the inflating nozzle 4c1, the ram pressure can be set, the air pressure value in each air pump electromagnetic valve is fed back to the controller through a hose connected with each detection port 4d1, the air pressure value is measured through the air pressure measuring device, and the measured value below a certain range is calibrated to be unqualified.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims (7)

1. The air tightness detection mechanism of the air pump electromagnetic valve comprehensive test equipment is characterized by comprising a stepping type conveying device (1b), a jig (7) used for loading a product to be detected and an air tightness detection device (4), wherein the stepping type conveying device (1b) comprises a material moving rail and a stepping type material moving mechanism, the material moving rail is provided with a slide (8) used for guiding the jig (7), the stepping type material moving mechanism is arranged beside the material moving rail, the stepping type material moving mechanism is provided with a material moving claw (1b23) and a material moving driving mechanism used for driving the material moving claw (1b23) to transversely move along the extending direction of the material moving rail, the air tightness detection device (4) is provided with a second pressing component (4a) positioned above the movement track of the jig (7), an electrified probe component (4b), an inflatable component (4c) and an air pressure detection component (4d), and the second pressing component (4a) is provided with a second elastic pressing column (4a) used for pressing the product to be detected on the jig (7) tightly 4a2) The utility model discloses a pneumatic detector, circular telegram probe assembly (4b) are equipped with the circular telegram probe group of the connection electrode contact of a plurality of groups and air pump solenoid valve, inflation assembly (4c) are equipped with the suction nozzle of being connected with the inlet end of air pump solenoid valve, air pressure test assembly (4d) are equipped with test hole (4d1) that a plurality of and air pump solenoid valve's exhaust end are connected, every test hole (4d1) all are connected with the hose through the trachea joint, in this hose connection to the switch board, install the air pressure tester that is used for detecting the air pump solenoid valve gas vent air pressure value that every hose communicates in the switch board.
2. The air tightness detection mechanism of the air pump electromagnetic valve comprehensive test equipment according to claim 1, characterized in that the air tightness detection device (4) further comprises a second vertical driver (4e), a second horizontal driver (4f) and an air tightness detection frame body (4g), the air tightness detection frame body is fixedly installed at the side of the stepping type conveying device (1b), the second vertical pressing device is installed on the air tightness detection frame body (4g) in a vertical state, the second pressing component (4a) is connected with the output end of the second vertical driver (4e), the second horizontal driver (4f) is installed at the top of the second pressing component (4a), the electrifying probe component (4b) is connected with the output end of the second horizontal driver (4f), the air pressure detection component (4d) is fixedly installed at the bottom of the second pressing component (4a), the inflation component (4c) is fixedly arranged at the output end of the second vertical driver (4e) and is positioned at the side of the air pressure component.
3. The air tightness detection mechanism of the air pump solenoid valve comprehensive test equipment according to claim 2, characterized in that the second pressing component (4a) is provided with a second pressing plate (4a1) arranged horizontally, a plurality of second elastic pressing columns (4a2) extending vertically downwards are arranged on the second pressing plate (4a1) in a linear manner and at equal intervals, and the arrangement direction of the second elastic pressing columns (4a2) is consistent with the moving direction of the jig (7).
4. The air tightness detection mechanism of the air pump solenoid valve comprehensive test equipment as claimed in claim 3, wherein the energization probe assembly (4b) is provided with a second detection plate (4b1) which is vertically arranged and is located beside the second compression plate (4a1), the second detection plate (4b1) is provided with a plurality of groups of energization probes which are arranged in a straight line and are arranged at equal intervals, and each group of energization probes is provided with a first energization probe (4b2) and a second energization probe (4b 3).
5. The air tightness detection mechanism of the air pump solenoid valve comprehensive testing equipment according to claim 3, characterized in that the air pressure detection assembly (4d) is provided with a row of the detection ports (4d1) which are arranged in a straight line and are arranged at equal intervals, and the detection ports (4d1) are positioned right above the air outlet of the air pump solenoid valve to be detected.
6. The air tightness detection mechanism of the air pump solenoid valve comprehensive test equipment according to claim 1, characterized in that the stepping type conveying device (1b) is provided with a jig locking device (9a) for locking the jig (7) below the second pressing component (4 a).
7. The air tightness detection mechanism of the air pump solenoid valve comprehensive test equipment according to claim 6, characterized in that the jig locking device (9a) is a locking cylinder installed beside the first belt conveyor, the protruding direction of the output end of the locking cylinder is perpendicular to the moving direction of the jig (7), and the output end of the locking cylinder is installed with a locking block (9b1) which is driven by the locking cylinder to extend into the slide way (8) and be inserted into the jig (7).
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CN112014038A (en) * 2020-08-22 2020-12-01 郑州三骏能源科技有限公司 New energy automobile electric cabinet check out test set
CN112362262A (en) * 2020-11-24 2021-02-12 德清天盛轻工工艺制品有限公司 Water injection base leakproofness detecting system
CN112798064A (en) * 2020-12-25 2021-05-14 重庆川仪自动化股份有限公司 Production line for processing and detecting pipeline type electromagnetic flowmeter
CN114194809A (en) * 2021-12-13 2022-03-18 博众精工科技股份有限公司 Electricity core test processing equipment
CN115560918A (en) * 2022-12-05 2023-01-03 山东华立供水设备有限公司 Water pump performance detection device and implementation method thereof
CN115773852A (en) * 2023-02-10 2023-03-10 江苏诺瑞思医疗器械有限公司 Biopsy needle hose air tightness test tool and test mode

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112014038A (en) * 2020-08-22 2020-12-01 郑州三骏能源科技有限公司 New energy automobile electric cabinet check out test set
CN112362262A (en) * 2020-11-24 2021-02-12 德清天盛轻工工艺制品有限公司 Water injection base leakproofness detecting system
CN112798064A (en) * 2020-12-25 2021-05-14 重庆川仪自动化股份有限公司 Production line for processing and detecting pipeline type electromagnetic flowmeter
CN114194809A (en) * 2021-12-13 2022-03-18 博众精工科技股份有限公司 Electricity core test processing equipment
CN114194809B (en) * 2021-12-13 2024-01-09 博众精工科技股份有限公司 Battery cell testing and processing equipment
CN115560918A (en) * 2022-12-05 2023-01-03 山东华立供水设备有限公司 Water pump performance detection device and implementation method thereof
CN115773852A (en) * 2023-02-10 2023-03-10 江苏诺瑞思医疗器械有限公司 Biopsy needle hose air tightness test tool and test mode

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