CN219244923U

CN219244923U - Multi-station air tightness detection device for one-way valve

Info

Publication number: CN219244923U
Application number: CN202223565216.1U
Authority: CN
Inventors: 叶建文; 方丽珍; 余超
Original assignee: Hangzhou Yiluo Fluid Control Technology Co ltd
Current assignee: Hangzhou Yiluo Fluid Control Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-23
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a multi-station air tightness detection device for a one-way valve, which comprises a bottom shell, wherein the upper end of the rear side of the bottom shell is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a top shell, the upper end of the bottom shell is provided with a telescopic assembly, and the upper end of the telescopic assembly is provided with a placement assembly. According to the device, the plurality of check valve bodies are clamped in the clamping grooves in the placing plate, the placing plate is placed in the limiting grooves in the mounting plate, the placing plate is fixed through the adsorption of the electromagnet and the iron disc, the telescopic assembly can be driven to move back and forth through the arranged servo motor, the screw rod and the limiting rod, the arranged check valve bodies move to the lower portion of the detection assembly, the detection assembly descends under the driving of the electric telescopic rod, and the check valve bodies are detected, so that the clamping of the check valve bodies can be facilitated, and the detection efficiency is improved.

Description

Multi-station air tightness detection device for one-way valve

Technical Field

The utility model relates to the technical field of air tightness detection devices, in particular to a multi-station air tightness detection device for a one-way valve.

Background

Before the check valve is used, the check valve needs to be subjected to air tightness detection in order to ensure the quality of the check valve.

The Chinese patent with the patent publication number of CN211527739U discloses a check valve air tightness detection device, which is convenient for staff to detect the air tightness of the check valve, improves the detection efficiency and improves the practicability; including bottom plate, four steady devices are transferred to group, the support column, the cylinder, the lifter plate, first connecting device, aerify the head, connect the trachea, the base, manometer and second connecting device, four steady devices are transferred to group installs in the bottom of bottom plate, the bottom of support column sets up by the base, base fixed mounting is on the top of bottom plate, the top of support column is provided with the roof, the cylinder is installed on the roof, the bottom of cylinder is provided with the telescopic link, the telescopic link passes the roof and stretches into the below of roof, the lifter plate passes through the bottom fixed connection of first connecting device and telescopic link, aerify first fixed mounting on the lifter plate, connect tracheal input and the output intercommunication of external air pump, connect tracheal output and aerify the input intercommunication of head, the bottom of base is provided with the connecting seat.

The existing detection device can only detect one check valve at a time, has low detection efficiency, and is troublesome in clamping and placing the check valve.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a multi-station air tightness detection device for a one-way valve.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a check valve multistation gas tightness detection device, includes the bottom casing, the rear side upper end fixedly connected with backup pad of bottom casing, the upper end fixedly connected with top casing of backup pad, the upper end of bottom casing is provided with flexible subassembly, flexible subassembly's upper end is provided with places the subassembly, the inside bottom intermediate position fixedly connected with electric telescopic handle of top casing, electric telescopic handle's output runs through top casing fixedly connected with detection component, flexible subassembly includes the mounting panel, the spacing groove has been seted up to the upper end of mounting panel, the electro-magnet has all been inlayed to the inside bottom both sides of spacing groove, place the subassembly including placing the board, it has the iron plate all been inlayed to place the lower extreme both sides of board, a plurality of draw-in grooves have been seted up to the upper end of placing the board, the inside of draw-in groove all blocks and is equipped with the check valve main part.

Further, the middle position of the bottom shell is rotationally connected with a screw rod, and both sides of the inside of the bottom shell are fixedly connected with limiting rods.

Further, the upper end both sides of bottom casing all have seted up the fluting, the lower extreme both sides of mounting panel pass fluting fixedly connected with connecting plate, the intermediate position and the screw rod threaded connection of connecting plate, the both sides of connecting plate respectively with corresponding gag lever post sliding connection.

Further, the rear end fixedly connected with fixed plate of bottom casing, the rear side intermediate position fixedly connected with servo motor of fixed plate, servo motor's output and screw rod fixed connection.

Further, the detection assembly comprises an electric telescopic rod fixedly connected with pressing plate, the lower end of the pressing plate is fixedly connected with a plurality of insertion tubes, and one side of the bottom end of the inside of the top shell is fixedly connected with an air pump.

Further, the output fixedly connected with first connecting pipe of air pump, the lower extreme fixedly connected with shunt tubes of first connecting pipe, equal fixedly connected with second connecting pipe between shunt tubes and the intubate, the upper end fixedly connected with solenoid valve of second connecting pipe, fixedly connected with manometer on the second connecting pipe.

Further, the front end fixedly connected with control panel of bottom casing, the front end fixedly connected with display panel of top casing.

The utility model has the beneficial effects that:

when the multi-station air tightness detection device for the check valve is used, the check valve main bodies are clamped in the clamping grooves in the placing plate, the placing plate is placed in the limiting grooves in the mounting plate, the placing plate is fixed by the electromagnet and the iron disc, the telescopic assembly can be driven to move forwards and backwards through the arranged servo motor, the screw rod and the limiting rod, the arranged check valve main bodies move to the lower part of the detection assembly, the detection assembly descends under the driving of the electric telescopic rod, and the check valve main bodies are detected, so that the clamping of the check valve main bodies can be facilitated, and the detection efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: the working principle diagram of the utility model;

fig. 3: rear view of the present utility model;

fig. 4: the screw rod and limiting rod mounting structure is schematically shown;

fig. 5: the electric telescopic rod and the air pump are installed in a schematic diagram;

fig. 6: the telescopic component structure of the utility model is schematically shown;

fig. 7: the placement component structure of the utility model is schematically shown;

fig. 8: the placement component structure of the utility model is schematically shown;

fig. 9: the structure of the detection component is schematically shown.

The reference numerals are as follows:

1. a bottom housing; 2. a control panel; 3. a support plate; 4. a top housing; 5. a display panel; 6. a detection assembly; 7. a telescoping assembly; 8. placing the assembly; 9. slotting; 10. a fixing plate; 11. a servo motor; 12. a screw; 13. a limit rod; 14. an electric telescopic rod; 15. an air pump; 16. a connecting plate; 17. a mounting plate; 18. a limit groove; 19. an electromagnet; 20. placing a plate; 21. a clamping groove; 22. a check valve body; 23. an iron plate; 24. a first connection pipe; 25. a shunt; 26. a pressing plate; 27. a cannula; 28. a second connection pipe; 29. an electromagnetic valve; 30. a pressure gauge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-9, relate to a check valve multistation gas tightness detection device, including bottom casing 1, bottom casing 1's rear side upper end fixedly connected with backup pad 3, backup pad 3's upper end fixedly connected with top casing 4, bottom casing 1's upper end is provided with flexible subassembly 7, flexible subassembly 7's upper end is provided with places subassembly 8, top casing 4's inside bottom intermediate position fixedly connected with electric telescopic handle 14, electric telescopic handle 14's output runs through top casing 4 fixedly connected with detection component 6, flexible subassembly 7 includes mounting panel 17, limit groove 18 has been seted up to mounting panel 17's upper end, electromagnet 19 has all been inlayed to limit groove 18's inside bottom both sides, place subassembly 8 includes places board 20, place board 20's lower extreme both sides all inlay iron plate 23, place board 20's upper end and seted up a plurality of draw-in grooves 21, the inside of draw-in groove 21 all blocks and is equipped with check valve main part 22.

As shown in fig. 2-4, the middle position of the bottom shell 1 is rotationally connected with a screw rod 12, both sides of the inside of the bottom shell 1 are fixedly connected with a limit rod 13, both sides of the upper end of the bottom shell 1 are provided with grooves 9, both sides of the lower end of a mounting plate 17 penetrate through the grooves 9 and are fixedly connected with a connecting plate 16, the middle position of the connecting plate 16 is in threaded connection with the screw rod 12, both sides of the connecting plate 16 are respectively in sliding connection with the corresponding limit rod 13, the rear end of the bottom shell 1 is fixedly connected with a fixing plate 10, the middle position of the rear side of the fixing plate 10 is fixedly connected with a servo motor 11, the output end of the servo motor 11 is fixedly connected with the screw rod 12, and the servo motor 11 drives the screw rod 12 to rotate, so that the connecting plate 16 can be driven to slide along the limit rod 13.

As shown in fig. 9, the detection assembly 6 includes an electric telescopic rod 14 fixedly connected with a pressing plate 26, the lower end of the pressing plate 26 is fixedly connected with a plurality of insertion tubes 27, one side of the inner bottom end of the top shell 4 is fixedly connected with an air pump 15, the output end of the air pump 15 is fixedly connected with a first connecting tube 24, the lower end of the first connecting tube 24 is fixedly connected with a shunt tube 25, two second connecting tubes 28 are fixedly connected between the shunt tube 25 and the insertion tubes 27, the upper end of the second connecting tube 28 is fixedly connected with an electromagnetic valve 29, a pressure gauge 30 is fixedly connected to the second connecting tube 28, the electric telescopic rod 14 drives the detection assembly 6 to descend, the plurality of insertion tubes 27 are respectively sleeved at the upper ends of the check valve bodies 22, the air pump 15 pumps air into the plurality of check valve bodies 22 through the first connecting tube 24, the shunt tube 25, the second connecting tube 28 and the insertion tubes 27, after a certain pressure is reached, the electromagnetic valve 29 on the second connecting tube 28 is closed, after a certain time, if the pressure is unchanged, the air tightness is good, and if the pressure is reduced, the air tightness is not qualified.

As shown in fig. 1, the front end of the bottom casing 1 is fixedly connected with a control panel 2, and the front end of the top casing 4 is fixedly connected with a display panel 5.

Working principle: when the device is used, an operator firstly inserts the check valve main body 22 into the slots of the placing plate 20 respectively, then moves the telescopic device to the outer side through the control panel 2, specifically, the servo motor 11 drives the screw rod 12 to rotate, thereby driving the connecting plate 16 to slide along the limiting rod 13, and driving the mounting plate 17 to move, placing the placing plate 20 into the limiting groove 18 of the mounting plate 17, then moving the telescopic device to the lower end of the detecting component 6, starting the electromagnet to adsorb with the iron disc 23, starting the detecting component 6 to descend through the control panel 2 to detect a plurality of check valve main bodies 22, specifically, the electric telescopic rod 14 drives the detecting component 6 to descend, a plurality of insertion tubes 27 are respectively sleeved at the upper ends of the check valve main bodies 22, the air pump 15 starts to pump air into the plurality of check valve main bodies 22 through the first connecting tube 24, the shunt tubes 25, the second connecting tube 28 and the insertion tubes 27, after a certain pressure is reached, the electromagnetic valve 29 on the second connecting tube 28 is closed, after a certain time, if the pressure is unchanged, the air tightness is good, the air tightness is achieved, if the pressure is reduced, the air tightness is not qualified, after the detection is finished, the detection component 6 ascends, the detecting component 7 drives the detecting component 6 to descend, the detecting component to stretch out of the detecting component 5, the detecting component is arranged in the detecting panel, and the other check valve main body 20 can be replaced by the other people, and the person can place the device in the detecting device.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a check valve multistation gas tightness detection device, includes bottom casing (1), its characterized in that: the utility model discloses a motor-driven intelligent control device, including bottom casing (1), rear side upper end fixedly connected with backup pad (3), the upper end fixedly connected with top casing (4) of backup pad (3), the upper end of bottom casing (1) is provided with flexible subassembly (7), the upper end of flexible subassembly (7) is provided with places subassembly (8), the inside bottom intermediate position fixedly connected with motor-driven telescopic handle (14) of top casing (4), the output of motor-driven telescopic handle (14) runs through top casing (4) fixedly connected with detection subassembly (6), flexible subassembly (7) include mounting panel (17), limit groove (18) have been seted up to the upper end of mounting panel (17), limit groove (18) all inlay in inside bottom both sides have electro-magnet (19), place subassembly (8) including placing board (20), place board (20) lower extreme both sides all inlay have iron plate (23), a plurality of draw-in grooves (21) have been seted up to the upper end of placing board (20), the inside of draw-in groove (21) all blocks and is equipped with check valve main part (22).

2. The multi-station air tightness detection device for the check valve according to claim 1, wherein: the middle position of the bottom shell (1) is rotationally connected with a screw rod (12), and two sides of the inside of the bottom shell (1) are fixedly connected with limiting rods (13).

3. The multi-station air tightness detection device for the check valve according to claim 1, wherein: the novel anti-theft device is characterized in that grooves (9) are formed in two sides of the upper end of the bottom shell (1), connecting plates (16) are fixedly connected to two sides of the lower end of the mounting plate (17) through the grooves (9), the middle positions of the connecting plates (16) are in threaded connection with the screw rods (12), and two sides of the connecting plates (16) are respectively in sliding connection with corresponding limiting rods (13).

4. The multi-station air tightness detection device for the check valve according to claim 1, wherein: the novel electric motor is characterized in that the rear end of the bottom shell (1) is fixedly connected with a fixing plate (10), a servo motor (11) is fixedly connected to the middle position of the rear side of the fixing plate (10), and the output end of the servo motor (11) is fixedly connected with a screw rod (12).

5. The multi-station air tightness detection device for the check valve according to claim 1, wherein: the detection assembly (6) comprises an electric telescopic rod (14) fixedly connected with a pressing plate (26), the lower end of the pressing plate (26) is fixedly connected with a plurality of insertion tubes (27), and one side of the inner bottom end of the top shell (4) is fixedly connected with an air pump (15).

6. The multi-station air tightness detection device for the check valve according to claim 5, wherein: the output of air pump (15) fixedly connected with first connecting pipe (24), the lower extreme fixedly connected with shunt tubes (25) of first connecting pipe (24), all fixedly connected with second connecting pipe (28) between shunt tubes (25) and intubate (27), the upper end fixedly connected with solenoid valve (29) of second connecting pipe (28), fixedly connected with manometer (30) on second connecting pipe (28).

7. The multi-station air tightness detection device for the check valve according to claim 1, wherein: the front end of the bottom shell (1) is fixedly connected with a control panel (2), and the front end of the top shell (4) is fixedly connected with a display panel (5).