CN113738936A

CN113738936A - Electromagnetic valve core flow monitoring device

Info

Publication number: CN113738936A
Application number: CN202110999439.XA
Authority: CN
Inventors: 刘之明
Original assignee: Shandong Taizhan Mechanical And Electrical Technology Co ltd
Current assignee: Shandong Taizhan Mechanical And Electrical Technology Co ltd
Priority date: 2021-08-29
Filing date: 2021-08-29
Publication date: 2021-12-03
Anticipated expiration: 2041-08-29
Also published as: CN113738936B

Abstract

The invention relates to a valve core flow monitoring device of an electromagnetic valve, wherein the electromagnetic valve comprises a valve body, a plug wire head, a pipe inlet and a pipe outlet, wherein the valve body is internally provided with a coil, a pilot valve, a valve core, a piston ring and a spring; the monitoring device comprises a supporting mechanism and a control mechanism; the supporting mechanism comprises a base, a substrate and a slide rail; the base is provided with a driving mechanism, and the stroke end of the driving mechanism is arranged along the direction of the substrate; the driving mechanism is communicated with an operating mechanism for adjusting the flow direction of the compressed air; an outer discharge mechanism with two ends respectively communicated with the electromagnetic valve row pipe and the flow meter is arranged on the substrate; the slide rail is provided with a placing mechanism which is used for being clamped and electrically connected with the electromagnetic valve; the sliding rail is provided with an internal conveying mechanism connected with the stroke end of the driving mechanism, and two ends of the internal conveying mechanism are respectively communicated with the inlet pipe and the operating mechanism of the electromagnetic valve; the control mechanism is electrically connected with the operating mechanism, the plug wire head, the flow metering instrument and the upper computer. The electromagnetic valve core flow monitoring device improves the monitoring efficiency and reduces errors caused by air leakage.

Description

Electromagnetic valve core flow monitoring device

Technical Field

The invention relates to the technical field of automobile accessories, in particular to a valve core flow monitoring device of an electromagnetic valve.

Background

The carbon tank is installed between the gasoline tank and the engine, more precisely, between the gasoline tank and the engine intake manifold, and is controlled by the carbon tank electromagnetic valve. Due to the volatile characteristic of gasoline, except liquid gasoline, fuel gas in an evaporation state is remained in the fuel tank at normal temperature. And the carbon tank is used for collecting and storing the gasoline of the evaporation rotary table. The carbon canister electromagnetic valve is used to reduce air pollution caused by fuel evaporation and emission and increase fuel efficiency.

The working principle of the carbon tank and the electromagnetic valve thereof is as follows: when the automobile is in a state that an engine is closed, the carbon tank stores fuel oil and air in a volatile state in the gasoline tank in an active carbon micropore in the carbon tank in a mixed manner, so that oil vapor is prevented from being emitted to the atmosphere; when the automobile is in an engine starting state, the carbon tank electromagnetic valve is opened, adsorbed volatile fuel oil is released to the air inlet pipeline and enters the engine to be combusted, negative pressure is generated in the gasoline tank due to fuel consumption in the sealed gasoline tank, and under the action of the negative pressure, gasoline is more easily volatilized compared with the normal pressure state.

The flow passing performance of the carbon tank electromagnetic valve is very important, so that the engine cannot be flamed out due to overlarge concentration of mixed combustion gas; the fuel economy is improved; and the emission is reduced.

At present, the tightness monitoring mode of the carbon tank electromagnetic valve is that the flow of the electromagnetic valve is monitored singly, and the monitoring efficiency is low; the manual plugging and unplugging of the connecting equipment has large error.

Disclosure of Invention

In order to solve the technical problems in the background art, the invention provides the valve core flow monitoring device of the electromagnetic valve, which improves the monitoring efficiency and reduces the error caused by air leakage.

The technical scheme adopted by the invention is as follows:

solenoid valve case flow monitoring devices, the solenoid valve includes: the valve body is internally provided with a coil, a pilot valve, a valve core, a piston ring and a spring, a plug wire head electrically connected with the coil is convexly arranged on the side wall of the valve body, and the two ends of the valve body are respectively communicated with a pipe inlet and a pipe outlet.

The monitoring device includes: a horizontally arranged supporting mechanism and a control mechanism,

the support mechanism includes: the device comprises a base and a base plate which are arranged in parallel, wherein a sliding rail is fixedly arranged on the base plate;

the base is provided with a driving mechanism, and the stroke end of the driving mechanism is horizontally arranged along the plate surface direction of the substrate;

the driving mechanism is provided with an operating mechanism which is used for adjusting the flow direction of the compressed air and is communicated with the driving mechanism;

outer arranging mechanism, placing mechanism and inner conveying mechanism are arranged on the substrate in sequence:

the outer discharging mechanism is fixedly connected with the substrate, one end of the outer discharging mechanism is communicated with a discharge pipe of the electromagnetic valve, and the other end of the outer discharging mechanism is communicated with the flow metering instrument;

the placing mechanism is connected with the sliding rail in a sliding mode and used for clamping the electromagnetic valve and is electrically connected with a wire plugging head of the electromagnetic valve;

the internal feeding mechanism is connected with the slide rail in a sliding manner, the internal feeding mechanism is fixedly connected with the stroke end of the driving mechanism, one end of the internal feeding mechanism is communicated with the inlet pipe of the electromagnetic valve, and the other end of the internal feeding mechanism is communicated with the operating mechanism;

the control mechanism is electrically connected with the control mechanism, the plug wire head of the electromagnetic valve and the flow metering instrument respectively, and an upper computer is arranged on the control mechanism in an electrical connection mode.

Further, the driving mechanism includes:

and the stroke cylinder is fixedly connected with the upper end of the base, a piston rod extends to one side of the outer discharging mechanism, the placing mechanism and the inner conveying mechanism and is provided with an end plate at the tail end of the piston rod.

Further, the manipulating mechanism includes:

the reversing valve is communicated with the stroke cylinder, a compressed air inlet communicated with compressed air is formed in the reversing valve, and an operating handle is arranged at the tail end of a valve rod of the reversing valve and used for adjusting the flow direction of the compressed air.

Further, the outer discharge mechanism includes:

the utility model discloses a solenoid valve, including base plate fixed connection's fixing base, one side that fixing base upper portion is close to actuating mechanism, operating mechanism is provided with row's mouth, the row's mouth communicates to flow meter department, is provided with the first jack that is linked together with row's mouth on arranging mouthful dorsal part's fixing base, first jack is used for the calandria of grafting solenoid valve, and the fixing base middle part extends and is provided with the slide bar, slide bar and placement mechanism, interior mechanism sliding connection that send, the end of slide bar is provided with for spacing top.

Further, the placing mechanism includes:

the seat of placing that sets up side by side with the fixing base, the lower extreme of placing the seat be provided with slide rail sliding connection's first spout, the middle part of placing the seat run through be provided with slide bar sliding connection's first slide opening, the upper end indent of fixing base is provided with the standing groove that is used for the card to establish the solenoid valve, the standing groove includes: the valve body groove, be used for the card to establish the valve body, be used for the card to establish the inlet tube groove of pipe, be used for the card to establish the calandria groove of calandria, the valve body inslot is provided with the plug wire groove of indent, the plug wire groove is used for inserting and establishes the plug wire head, is provided with the plug wire seat with plug wire head electrical connection in the plug wire groove, the fixed connection seat that is provided with on the fixing base outer wall, electrical connection is provided with the lead wire between plug wire seat and the connection seat, the lead wire is inserted and is located in the fixing base.

Further, the internal feeding mechanism comprises:

the sliding seat is fixedly connected with the end plate and arranged side by side with the placing seat, a second sliding groove in sliding connection with the sliding rail is formed in the lower end of the sliding seat, a second sliding hole in sliding connection with the sliding rod is formed in the middle of the sliding seat in a penetrating mode, a second inserting hole is formed in the upper portion of the sliding seat facing one side of the placing mechanism, the second inserting hole is used for inserting a pipe of the electromagnetic valve, an inlet is formed in the sliding seat on the back side of the second inserting hole, and the inlet is communicated with a stroke cylinder and a connecting pipeline of a reversing valve.

Furthermore, the two piston rods are arranged in parallel and are arranged on two sides of the fixed seat, the placing seat and the sliding seat.

Furthermore, a first push spring and a second push spring are sleeved on the sliding rod;

the fixed seat is provided with a first containing groove which has the same central axis with the slide rod, two ends of the first push spring are respectively abutted against the groove bottom of the first containing groove and the side wall of the placing seat, and the first push spring is contained in the first containing groove after being compressed;

the placing seat is provided with a second containing groove which is coaxial with the sliding rod, two ends of the second pushing spring are respectively abutted to the groove bottom of the second containing groove and the side wall of the sliding seat, and the second pushing spring is compressed and then contained in the second containing groove.

Furthermore, the first jack and the second jack are arranged in a manner of sharing a central axis and being opposite to each other, and arc-shaped chamfers are arranged at the edges of the first jack and the second jack.

Further, the supporting mechanism is fixedly arranged on the installation mechanism, and the installation mechanism comprises:

the bottom plate is fixedly connected with the base and the base plate respectively, the two longitudinal ends of the bottom plate are provided with side plates, the upper ends of the side plates are provided with top plates, the top plates protrude out of the side plates and extend, through hole groups are arranged at the extending parts in a penetrating way, the top plates are also provided with through grooves and waist holes in a penetrating way, the through grooves are sleeved outside the fixed seat and the sliding seat and are positioned right above the placing seat, the edges of the two transverse sides of the through grooves extend downwards to be provided with side protection plates, the waist holes are sleeved outside the operating handle, the side plates and the bottom plate stroke n-shaped structure are transversely arranged in parallel in multiple groups and are embedded in the operating table surface, the two transverse sides of the side plates and the bottom plate are provided with clapboards, the clapboards are provided with a plurality of through holes for penetrating through lead wires and air source pipelines in a penetrating way, the top plates are placed in the mounting plates, the mounting plates are placed on the operating table surface, the middle parts of the mounting plates are provided with mounting grooves in a penetrating way, the mounting groove is internally inserted with a plurality of groups of side plates and bottom plates which are parallel, the mounting plate at the edge of the mounting groove is provided with an inwards concave supporting plate, and the supporting plate is provided with a screw hole group which shares the central axis with the through hole group.

The electromagnetic valve core flow monitoring device and the demonstration method have the advantages that:

1. the electromagnetic valve is conveniently and reliably fixed through the placing mechanism; the driving mechanism is operated through the operating mechanism, and the air inlet and the air outlet of the electromagnetic valve are automatically in sealing connection with the internal conveying mechanism and the external discharging mechanism, so that errors caused by air leakage in monitoring are prevented;

2. through the installation mechanism, the continuous-flow type monitoring of the plurality of electromagnetic valves is realized, and the monitoring efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention, reference will now be made in brief to the accompanying drawings, which are needed in the description, and in which embodiments of the present invention are illustrated.

FIG. 1 is a schematic perspective view of a solenoid valve with a valve core flow monitoring device according to an embodiment of the present invention;

FIG. 2 is a general perspective view of a valve cartridge flow monitoring device for a solenoid valve according to an embodiment of the present invention;

FIG. 3 is a partial perspective view of a valve cartridge flow monitoring device of a solenoid valve according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of an outward discharge mechanism of a device for monitoring the flow rate of a valve element of a solenoid valve according to an embodiment of the present invention;

FIG. 5 is a schematic diagram showing a first enlarged partial view of a device for monitoring the flow rate of a valve core of a solenoid valve according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a placement mechanism of a valve element flow monitoring device of a solenoid valve according to an embodiment of the present invention;

FIG. 7 is a cutaway schematic view of a placement mechanism of a solenoid valve spool flow monitoring device provided by an embodiment of the invention;

FIG. 8 is a second schematic diagram of a second embodiment of a valve cartridge flow monitoring device of a solenoid valve according to the present invention;

FIG. 9 is a schematic perspective view of an internal feed mechanism of a solenoid valve spool flow monitoring device in accordance with an embodiment of the present invention;

FIG. 10 is a perspective view of a single unit of a valve cartridge flow monitoring device of a solenoid valve according to an embodiment of the present invention;

FIG. 11 is a perspective view of a mounting mechanism of a valve core flow monitoring device of a solenoid valve according to an embodiment of the present invention;

FIG. 12 is a perspective view of a mounting plate of a valve cartridge flow monitoring device of a solenoid valve according to an embodiment of the present invention;

FIG. 13 is a perspective view of multiple sets of valve cartridge flow monitoring devices of an exemplary solenoid valve of the present invention.

In the figure:

1. an electromagnetic valve is arranged on the base plate,

10. a valve body, 11, a plug wire head, 12, an inlet pipe, 13 and a discharge pipe,

2. the support mechanism is used for supporting the movable support frame,

20. a base 21, a base plate 22, a slide rail,

3. a driving mechanism for driving the motor to rotate,

30. a stroke cylinder 31, a piston rod 32, an end plate,

4. the operation mechanism is used for controlling the operation of the device,

40. a reversing valve 41, a compressed air inlet 42 and an operating handle,

5. an outer discharge mechanism is arranged at the outer side of the shell,

50. a fixed seat 51, a row opening 52, a first jack 53, a slide rod 54, a top 55, a first push spring 56, a first containing groove,

6. a placing mechanism is arranged on the base plate,

60. a placing seat 61, a first sliding chute 62, a first sliding hole 63, a placing groove 631, a valve body groove 632, a pipe inlet groove 633, a pipe discharge groove 634, a wire inserting groove 635, a wire inserting seat 64, a lead wire 65, a wire connecting seat 66, a second containing groove 67 and a second push spring,

7. the inner-conveying mechanism is arranged on the inner-conveying mechanism,

70. a sliding seat 71, a second sliding chute 72, a second sliding hole 73, a second plug hole 74 and an inlet,

8. a mounting mechanism for mounting the rotary table,

80. the mounting plate comprises a mounting plate 801, a mounting groove 802, a support plate 803, a screw hole group 81, a top plate 811, a through hole group 812, a through groove 813, a side guard plate 814, a waist hole 82, a side plate 83, a bottom plate 84, a partition plate 85 and a through hole.

Detailed Description

In order to clearly and clearly illustrate the specific implementation objects and the implementation modes of the invention, the technical scheme of the invention is completely described below, and the described examples are a part of the examples of the invention, but not all the examples. All other embodiments based on the described embodiments of the invention are within the scope of the invention without making creative efforts.

As shown in fig. 1, the solenoid valve 1 of the present invention includes: the valve body 10 is internally provided with a coil, a pilot valve, a valve core, a piston ring and a spring, a plug 11 electrically connected with the coil is convexly arranged on the side wall of the valve body 10, and the two ends of the valve body 10 are respectively communicated with a pipe inlet 12 and a pipe outlet 13.

The monitoring device includes: a horizontally arranged support means 2, and, a control means,

as shown in fig. 2 and 3, the support mechanism 2 includes: the base 20 and the base plate 21 are arranged in parallel, and the base plate 21 is fixedly provided with a slide rail 22.

The base 20 is provided with a driving mechanism 3, a stroke end of the driving mechanism 3 is horizontally arranged along a plate surface direction of the substrate 21, and the driving mechanism 3, as shown in fig. 2 and 3, includes:

the stroke cylinder 30 is fixedly connected with the upper end of the base 20, a piston rod 31 extends from one side of the outward-row mechanism 5, the placing mechanism 6 and the inward-feeding mechanism 7 of the stroke cylinder 30, an end plate 32 is arranged at the tail end of the piston rod 31, and two piston rods 31 are arranged in parallel and are arranged on two sides of the fixed seat 50, the placing seat 60 and the sliding seat 70.

The driving mechanism 3 is provided with an operating mechanism 4, the operating mechanism 4 is used for adjusting the flow direction of the compressed air and is communicated with the driving mechanism 3, and the driving mechanism 3, as shown in fig. 2 and 3, includes:

the reversing valve 40 is communicated with the stroke cylinder 30, a compressed air inlet 41 communicated with compressed air is arranged on the reversing valve 40, an operating handle 42 is arranged at the tail end of a valve rod of the reversing valve 40, and the operating handle 42 is used for adjusting the flow direction of the compressed air.

As shown in fig. 2, the outer discharge mechanism 5, the placing mechanism 6, and the inner conveying mechanism 7 are sequentially disposed on the substrate 21:

the outer discharge mechanism 5 is fixedly connected to the substrate 21, one end of the outer discharge mechanism 5 is communicated with the discharge pipe 13 of the electromagnetic valve 1, and the other end is communicated with the flow meter, and as shown in fig. 2, fig. 4, and fig. 5, the outer discharge mechanism 5 includes:

a fixed seat 50 fixedly connected with the base plate 21, wherein an exhaust port 51 is arranged at one side of the upper part of the fixed seat 50, which is close to the driving mechanism 3 and the operating mechanism 4, the outlet 51 is communicated with the flow meter, a first jack 52 communicated with the outlet 51 is arranged on the fixed seat 50 at the back side of the outlet 51, the first jack 52 is provided with an arc chamfer at the edge, the first jack 52 is used for inserting the discharge pipe 13 of the electromagnetic valve 1, the middle part of the fixed seat 50 is provided with a sliding rod 53 in an extending way, the slide bar 53 is connected with the placing mechanism 6 and the internal conveying mechanism 7 in a sliding way, the tail end of the slide bar 53 is provided with a top 54 for limiting, the slide bar 53 is sleeved with a first push spring 55 and a second push spring 67, the fixed seat 50 is provided with a first accommodating groove 56 which is coaxial with the slide bar 53, two ends of the first push spring 55 are respectively abutted against the bottom of the first containing groove 56 and the side wall of the placing seat 60, and the first push spring 55 is compressed and then contained in the first containing groove 56.

The placing mechanism 6 is slidably connected to the slide rail 22, the placing mechanism 6 is used for clamping the solenoid valve 1 and electrically connected to the plug 11 of the solenoid valve 1, and the placing mechanism 6, as shown in fig. 2, 6, 7 and 8, includes:

the placing seat 60 is arranged in parallel with the fixed seat 50, a first sliding groove 61 slidably connected with the sliding rail 22 is arranged at the lower end of the placing seat 60, a first sliding hole 62 slidably connected with the sliding rod 53 is arranged in the middle of the placing seat 60 in a penetrating manner, a placing groove 63 for clamping the solenoid valve 1 is concavely arranged at the upper end of the fixed seat 50, and the placing groove 63 comprises: the valve body groove 631 used for clamping the valve body 10, the pipe inlet groove 632 used for clamping the pipe inlet 12, and the pipe outlet groove 633 used for clamping the pipe outlet 13 are arranged in the valve body groove 631, the inward concave insertion groove 634 is arranged in the insertion groove 634, the insertion head 11 is inserted in the insertion groove 634, the insertion seat 635 electrically connected with the insertion head 11 is arranged in the insertion groove 634, the wire seat 65 is fixedly arranged on the outer wall of the fixed seat 50, the lead 64 is arranged between the insertion seat 635 and the wire seat 65 in an electrical connection manner, the lead 64 is inserted in the fixed seat 50, the placing seat 60 is provided with a second containing groove 66 which is coaxial with the slide rod 53, two ends of the second push spring 67 are respectively abutted against the groove bottom of the second containing groove 66 and the side wall of the slide seat 70, and the second push spring 67 is contained in the second containing groove 66 after being compressed.

The internal feeding mechanism 7 is slidably connected to the slide rail 22, the internal feeding mechanism 7 is fixedly connected to a stroke end of the driving mechanism 3, one end of the internal feeding mechanism 7 is communicated with the inlet pipe 12 of the solenoid valve 1, and the other end of the internal feeding mechanism 7 is communicated with the operating mechanism 4, as shown in fig. 2 and 9, the internal feeding mechanism 7 includes:

the sliding seat 70 is fixedly connected with the end plate 32 and arranged in parallel with the placing seat 60, a second sliding groove 71 in sliding connection with the sliding rail 22 is arranged at the lower end of the sliding seat 70, a second sliding hole 72 in sliding connection with the sliding rod 53 is arranged in the middle of the sliding seat 70 in a penetrating manner, a second insertion hole 73 is arranged on the upper portion of the sliding seat 70 facing to one side of the placing mechanism 6, the second insertion hole 73 and the first insertion hole 52 are coaxial and arranged oppositely, an arc-shaped chamfer is arranged at the edge of the second insertion hole 73, the second insertion hole 73 is used for being inserted into the inlet pipe 12 of the electromagnetic valve 1, an inlet 74 is arranged on the sliding seat 70 at the back side of the second insertion hole 73, and the inlet 74 is communicated with connecting pipelines of the stroke cylinder 30 and the reversing valve 40.

The control mechanism is electrically connected with the control mechanism 4, the plug 11 of the electromagnetic valve 1 and the flow metering instrument respectively, and an upper computer is arranged on the control mechanism in an electrical connection mode.

The support mechanism 2 is fixedly arranged on a mounting mechanism 8, and the mounting mechanism 8, as shown in fig. 10, 11 and 12, includes:

a bottom plate 83 fixedly connected to the base 20 and the base plate 21, respectively, the bottom plate 83 has side plates 82 at two longitudinal ends thereof, a top plate 81 is disposed at the upper end of the side plate 82, the top plate 81 protrudes from the side plates 82 and extends, a through hole group 811 is disposed at the extending position, a through groove 812 and a waist hole 814 are further disposed on the top plate 81, the through groove 812 is sleeved outside the fixing seat 50 and the sliding seat 70 and is located right above the placing seat 60, side protection plates 813 are disposed at the edges of two transverse sides of the through groove 812 and extend downwards, the waist hole 814 is sleeved outside the operating handle 42, a plurality of sets of transverse pi-shaped structures of the side plates 82 and the bottom plate 83 are arranged in parallel and are embedded in the operating table, partition plates 84 are disposed at two transverse sides of the side plates 82 and the bottom plate 83, a plurality of through holes 85 for passing leads and air source pipelines are disposed on the partition plates 84, and the top plate 81 is placed in the mounting plate 80, the mounting panel 80 is placed on the operation desktop, and the mounting panel 80 middle part is run through and is provided with mounting groove 801, the curb plate 82 and the bottom plate 83 that the multiunit parallels are established to the interpolation in mounting groove 801, are provided with the backup pad 802 of indent on the mounting panel 80 at mounting groove 801 edge, be provided with on the backup pad 802 with the common central axis's of through hole group 811 screw hole group 803.

According to the specific structure of the valve core flow monitoring device of the electromagnetic valve in the above embodiment, the following further describes the monitoring method:

A. installation:

the monitoring personnel clamp the solenoid valve 1 in the placing groove 63, at the moment, the plug wire head 11 of the solenoid valve 1 is matched with and electrically connected with the plug wire seat 635, and is electrically connected with the control mechanism through the lead wire 64 and the wire seat 65;

the monitoring personnel operates the operating handle 42, the stroke cylinder 30 is actuated through the reversing valve 40, at the moment, the outer discharging mechanism 5 and the inner conveying mechanism 7 are close to each other, the inlet pipe 12 of the electromagnetic valve 1 is hermetically inserted in the second insertion hole 73, and the exhaust pipe 13 of the electromagnetic valve 1 is hermetically inserted in the first insertion hole 52.

B. Monitoring:

when the stroke cylinder 30 reaches the stroke point, compressed air is introduced into the inlet 74;

the control mechanism sends a control signal to the electromagnetic valve 1 to control the electromagnetic valve 1 to open and close at a set duty ratio frequency;

compressed air is discharged to a flow metering instrument from a discharge port 51 through an electromagnetic valve 1 to collect flow data;

and the monitoring personnel check whether the monitoring data is qualified or not through an upper computer of the control mechanism.

C. Monitoring in a flow mode:

as shown in fig. 13, five groups are transversely arranged, and in the process of performing the step B on one side, monitoring personnel install the solenoid valves 1 at the next monitoring station according to the transversely arranged sequence, and sequentially perform the monitoring operation of the step B backwards.

Based on the above, the embodiment of the valve core flow rate monitoring device of the solenoid valve according to the present invention is taught, and various changes and modifications can be made by workers in the field without departing from the technical spirit of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. Solenoid valve case flow monitoring devices, solenoid valve (1) includes: inside valve body (10) that is provided with coil, pilot valve, case, piston ring, spring, the protrusion is provided with plug (11) with coil electrical connection on the lateral wall of valve body (10), and valve body (10) both ends communicate respectively and are provided with into pipe (12), calandria (13), its characterized in that:

the monitoring device includes: a horizontally arranged supporting mechanism (2) and a control mechanism,

the support mechanism (2) comprises: the device comprises a base (20) and a base plate (21) which are arranged in parallel, wherein a slide rail (22) is fixedly arranged on the base plate (21);

the base (20) is provided with a driving mechanism (3), and the stroke end of the driving mechanism (3) is horizontally arranged along the plate surface direction of the substrate (21);

the driving mechanism (3) is provided with an operating mechanism (4), and the operating mechanism (4) is used for adjusting the flow direction of compressed air and communicated with the driving mechanism (3);

an outer discharge mechanism (5), a placing mechanism (6) and an inner conveying mechanism (7) are sequentially arranged on the substrate (21):

the outer discharge mechanism (5) is fixedly connected with the substrate (21), one end of the outer discharge mechanism (5) is communicated with the discharge pipe (13) of the electromagnetic valve (1), and the other end of the outer discharge mechanism is communicated with the flow metering instrument;

the placing mechanism (6) is connected with the sliding rail (22) in a sliding mode, and the placing mechanism (6) is used for clamping the electromagnetic valve (1) and is electrically connected with the plug (11) of the electromagnetic valve (1);

the internal conveying mechanism (7) is connected with the sliding rail (22) in a sliding manner, the internal conveying mechanism (7) is fixedly connected with the stroke end of the driving mechanism (3), one end of the internal conveying mechanism (7) is communicated with the inlet pipe (12) of the electromagnetic valve (1), and the other end of the internal conveying mechanism is communicated with the operating mechanism (4);

the control mechanism is electrically connected with the control mechanism (4), the plug wire head (11) of the electromagnetic valve (1) and the flow metering instrument respectively, and an upper computer is arranged on the control mechanism in an electrical connection mode.

2. The solenoid valve cartridge flow monitoring device of claim 1, wherein:

the drive mechanism (3) comprises:

and the stroke cylinder (30) is fixedly connected with the upper end of the base (20), a piston rod (31) extends from one side of the outward-row mechanism (5), the placing mechanism (6) and the inward-feeding mechanism (7) of the stroke cylinder (30), and an end plate (32) is arranged at the tail end of the piston rod (31).

3. The solenoid valve cartridge flow monitoring device of claim 2, wherein:

the steering mechanism (4) comprising:

the reversing valve (40) is communicated with the stroke cylinder (30), a compressed air inlet (41) communicated with compressed air is formed in the reversing valve (40), an operating handle (42) is arranged at the tail end of a valve rod of the reversing valve (40), and the operating handle (42) is used for adjusting the flow direction of the compressed air.

4. The solenoid valve cartridge flow monitoring device of claim 3, wherein:

the outer discharge mechanism (5) comprises:

fixing base (50) with base plate (21) fixed connection, one side that fixing base (50) upper portion is close to actuating mechanism (3), operating mechanism (4) is provided with row mouth (51), arrange mouth (51) intercommunication to flow meter department, be provided with on arranging mouth (51) dorsal fixing base (50) and arrange first jack (52) that mouth (51) are linked together, first jack (52) are used for pegging graft calandria (13) of solenoid valve (1), and fixing base (50) middle part extends and is provided with slide bar (53), slide bar (53) and placement mechanism (6), interior mechanism (7) sliding connection send, and the end of slide bar (53) is provided with top (54) for spacing.

5. The solenoid valve cartridge flow monitoring device of claim 4, wherein:

the placement mechanism (6) comprises:

place seat (60) with fixing base (50) parallel arrangement, the lower extreme of placing seat (60) is provided with first spout (61) with slide rail (22) sliding connection, and the middle part of placing seat (60) is run through and is provided with first slide opening (62) with slide bar (53) sliding connection, and the upper end indent of fixing base (50) is provided with standing groove (63) that are used for the card to establish solenoid valve (1), standing groove (63) include: be used for the card to establish valve body groove (631) of valve body (10), be used for the card to establish advance tub groove (632) of pipe (12), be used for the card to establish calandria groove (633) of calandria (13), be provided with the plug wire groove (634) of indent in valve body groove (631), plug wire groove (634) are used for inserting plug wire head (11), are provided with plug wire seat (635) with plug wire head (11) electrical connection in plug wire groove (634), and fixed being provided with connection terminal (65) on fixing base (50) outer wall, electrical connection is provided with lead wire (64) between plug wire seat (635) and connection terminal (65), lead wire (64) are inserted and are located in fixing base (50).

6. The solenoid valve cartridge flow monitoring device of claim 5, wherein:

the internal feeding mechanism (7) comprises:

the sliding seat (70) is fixedly connected with the end plate (32) and arranged in parallel with the placing seat (60), a second sliding groove (71) in sliding connection with the sliding rail (22) is formed in the lower end of the sliding seat (70), a second sliding hole (72) in sliding connection with the sliding rod (53) is formed in the middle of the sliding seat (70) in a penetrating mode, a second inserting hole (73) is formed in the upper portion, facing one side of the placing mechanism (6), of the sliding seat (70), the second inserting hole (73) is used for being inserted into a pipe (12) of the electromagnetic valve (1), an inlet (74) is formed in the sliding seat (70) on the back side of the second inserting hole (73), and the inlet (74) is communicated with connecting pipelines of the stroke cylinder (30) and the reversing valve (40).

7. The solenoid valve cartridge flow monitoring device of claim 6, wherein:

the two piston rods (31) are arranged in parallel and are arranged on two sides of the fixed seat (50), the placing seat (60) and the sliding seat (70).

8. The solenoid valve cartridge flow monitoring device of claim 6, wherein:

a first push spring (55) and a second push spring (67) are sleeved on the sliding rod (53);

a first accommodating groove (56) which is coaxial with the sliding rod (53) is formed in the fixed seat (50), two ends of the first push spring (55) are respectively abutted against the bottom of the first accommodating groove (56) and the side wall of the placing seat (60), and the first push spring (55) is accommodated in the first accommodating groove (56) after being compressed;

the placing seat (60) is provided with a second containing groove (66) which shares a central axis with the sliding rod (53), two ends of the second pushing spring (67) are respectively abutted against the groove bottom of the second containing groove (66) and the side wall of the sliding seat (70), and the second pushing spring (67) is compressed and then contained in the second containing groove (66).

9. The solenoid valve cartridge flow monitoring device of claim 6, wherein:

the first insertion hole (52) and the second insertion hole (73) are arranged in a manner of sharing a central axis and being opposite to each other, and arc-shaped chamfers are arranged on the edges of the first insertion hole and the second insertion hole.

10. The solenoid valve cartridge flow monitoring device of claim 6, wherein:

supporting mechanism (2) fixed set up on installation mechanism (8), installation mechanism (8) includes:

a bottom plate (83) fixedly connected with the base (20) and the base plate (21) respectively, wherein the two longitudinal ends of the bottom plate (83) are provided with side plates (82), the upper ends of the side plates (82) are provided with top plates (81), the top plates (81) protrude out of the side plates (82) and extend, through hole groups (811) are arranged at the extending positions in a penetrating manner, through grooves (812) and waist holes (814) are further arranged on the top plates (81) in a penetrating manner, the through grooves (812) are sleeved outside the fixed seat (50) and the sliding seat (70) and are positioned right above the placing seat (60), the edges of the two transverse sides of the through grooves (812) extend downwards to be provided with side protection plates (813), the waist holes (814) are sleeved outside the operating handle (42), a plurality of groups of stroke pi-shaped structures of the side plates (82) and the bottom plate (83) are transversely arranged in parallel and embedded in the operating table top, and partition plates (84) are arranged on the two transverse sides of the side plates (82) and the bottom plate (83), a plurality of through holes (85) for penetrating lead wires and air source pipelines are arranged on the clapboard (84) in a penetrating way,

roof (81) are placed in mounting panel (80), mounting panel (80) are placed on the operation desktop, and mounting panel (80) middle part is run through and is provided with mounting groove (801), curb plate (82) and bottom plate (83) that the multiunit parallels are established in mounting groove (801) interpolation, are provided with backup pad (802) of indent on mounting panel (80) at mounting groove (801) edge, be provided with on backup pad (802) with through-hole group (811) central axis's screw hole group (803) altogether.