CN218973748U

CN218973748U - Filter gas tightness check out test set

Info

Publication number: CN218973748U
Application number: CN202320042194.6U
Authority: CN
Inventors: 叶月勇; 姚华胜; 苏小江
Original assignee: Ningbo Zhuohong Industrial Technology Co ltd
Current assignee: Ningbo Zhuohong Industrial Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-05
Anticipated expiration: 2033-01-05

Abstract

The application discloses filter gas tightness check out test set, it includes water tank and detection component, detection component includes frame and a plurality of storage frame, the frame is located in the water tank, a plurality of storage frame rotate connect in the frame, a plurality of storage frame is parallel to each other, the one end cover of storage frame axis of rotation is equipped with the gear, one side of frame is provided with the rack, the rack with a plurality of gear intermeshing, the outside of frame is provided with promotes the cylinder, promote the one end setting of cylinder in one side of rack, promote the cylinder drive the rack is followed the length direction round trip movement of rack. The application has the effect of improving the accuracy of detecting whether the filter is qualified.

Description

Filter gas tightness check out test set

Technical Field

The application relates to the field of detection technology, in particular to filter air tightness detection equipment.

Background

The filter has the functions of filtering out mechanical impurities and colloid, keeping the cleaning of lubricating oil, prolonging the service life of the filter, and if poor sealing occurs, oil leakage can be caused to influence the service life of an engine.

Prior art application number is 2019104374938, and the patent name is an air tightness detection mechanism of environmental protection filter, including water tank, product fixed establishment, pressure equipment mechanism and tilting mechanism, product fixed establishment includes anchor clamps, pivot and L shape's backup pad, the right angle department at backup pad both ends be connected with the pivot and rotate through the pivot and connect on the inner wall of water tank, anchor clamps are used for the centre gripping product, anchor clamps have a plurality of and the equidistance to set up on the riser of backup pad, and the below of anchor clamps is equipped with air feed mechanism, air feed mechanism installs on the air feed base plate, and the bottom of air feed base plate is equipped with the support column on the water tank inner bottom surface of diaphragm below through one guiding hole in and the cover of guide pillar on the diaphragm of guide pillar, pressure equipment mechanism installs directly over product fixed establishment and can install on air feed mechanism and/or dismantle down from air feed mechanism, tilting mechanism is used for driving the rotation of product fixed establishment in order to realize that product fixed establishment switches between pressure equipment station and detection station.

According to the prior art, the filter is fixed in the water tank through the fixing mechanism, after the filter is supplied with air, the filter is always in a static state in the detection process, when a worker observes the filter, if the air leakage part of the filter is positioned in the blind area of the worker, the worker is not easy to find unqualified products, and the accuracy of detecting whether the filter is qualified is lower.

Disclosure of Invention

In order to improve the accuracy rate of detecting whether the filter is qualified, the application provides filter air tightness detection equipment.

The application provides a filter gas tightness check out test set adopts following technical scheme:

including water tank and detection component, detection component includes frame and a plurality of storage frame, the frame is located in the water tank, a plurality of storage frame rotate connect in the frame, a plurality of storage frame is parallel to each other, the one end cover of storage frame axis of rotation is equipped with the gear, one side of frame is provided with the rack, the rack with a plurality of gear intermeshing, the outside of frame is provided with the promotion cylinder, the one end of promotion cylinder set up in one side of rack, the promotion cylinder drive the rack is followed the length direction round trip movement of rack.

Through adopting above-mentioned technical scheme, when need carrying out the gas tightness to the filter and examine time, install a plurality of filters respectively in a plurality of storage frames, later start the promotion cylinder to drive the rack and control and remove, under the intermeshing of rack and a plurality of gears, make to deposit the frame and rotate, let the filter take place to rotate in the water tank, later the staff observe down to the filter, can judge whether the gas tightness of filter week side is qualified, has improved the accuracy that detects whether the filter is qualified.

Preferably, a storage station is arranged in the storage frame, a fixed cylinder is arranged on the inner side of the storage frame, a vent pipe is arranged at one end of an output shaft of the fixed cylinder, and an air inlet pipe is arranged at one side of the vent pipe.

Through adopting above-mentioned technical scheme, put the filter in depositing the frame, fixed cylinder works for the breather pipe is fixed the filter, has improved the stability of filter.

Preferably, the both sides of depositing the station are provided with the closure subassembly respectively, the closure subassembly includes gangbar and sealing bar, the gangbar rotate connect in deposit the inboard of frame, sealing bar set up in the inboard of gangbar one end, two the gangbar is keeping away from be provided with the seal cylinder between the one end of gangbar, the one end rotation of seal cylinder connect in the one end of gangbar, the other end rotation of seal cylinder connect in another the one end of gangbar.

Through adopting above-mentioned technical scheme, before the filter fills gas, seal the cylinder and stretch out for two gangbars rotate, let two seal the gas outlet of pole to the filter seal, can prevent that the filter from spilling in the gas outlet, thereby can not influence the rate of accuracy that detects the filter.

Preferably, a sealing ring is arranged at one end of the sealing rod close to the storage station.

By adopting the technical scheme, the sealing ring is positioned between the sealing rod and the filter, so that the tightness of the filter and the sealing rod is improved.

Preferably, the frame is rotatably connected within the tank.

Through adopting above-mentioned technical scheme, when placing the filter, let the frame rotate horizontal position, after installing the filter afterwards, at the rotation frame for in the frame filter gets into the water of water tank, improved the convenience of detecting the filter.

Preferably, a driving cylinder is vertically arranged on the outer side of the water tank, one end of the driving cylinder is rotationally connected to the outer side of the frame, and the other end of the driving cylinder is rotationally connected to the outer side of the water tank.

Through adopting above-mentioned technical scheme, when needs rotate the frame, start the actuating cylinder, rotate the frame from, improved the convenience of rotating the frame.

Preferably, two limiting sheets are uniformly arranged on the outer side of the frame, a limiting hole is formed in one side of each limiting sheet, and the racks are slidably inserted into the limiting holes.

Through adopting above-mentioned technical scheme, spacing hole in two spacing pieces supplies the rack to pass, can carry out spacingly to the rack, has improved the stability of rack.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a plurality of filters are respectively arranged in a plurality of storage frames, then a pushing cylinder is started, so that a rack is driven to move left and right, the storage frames rotate under the mutual meshing of the rack and a plurality of gears, the filters rotate in a water tank, then a worker can judge whether the air tightness of the peripheral side of the filters is qualified or not under the observation of the filters, and the accuracy of detecting whether the filters are qualified or not is improved;

2. before the filter is inflated, the sealing cylinder stretches out, so that the two linkage rods rotate, the two sealing rods seal the air outlet of the filter, the filter can be prevented from leaking out of the air outlet, and the accuracy of detecting the filter is not affected;

3. when the frame needs to be rotated, the driving cylinder is started, so that the frame is rotated, and the convenience of rotating the frame is improved.

Drawings

Fig. 1 is an assembly schematic diagram of a detecting device in the present embodiment;

FIG. 2 is an assembly schematic diagram of another view angle of the detecting device according to the present embodiment;

FIG. 3 is an assembly schematic diagram of the detecting component in the present embodiment;

fig. 4 is an exploded view of the storage frame in this embodiment.

Reference numerals: 1. a water tank; 2. a detection assembly; 3. a frame; 4. a storage frame; 5. a storage station; 6. a mounting block; 7. a mounting groove; 8. a fixed cylinder; 9. a vent pipe; 10. an air inlet pipe; 11. a closure assembly; 12. a linkage rod; 13. a closing rod; 14. closing the cylinder; 15. a seal ring; 16. a gear; 17. a rack; 18. an extension plate; 19. a pushing cylinder; 20. a pushing block; 21. a limiting piece; 22. a limiting hole; 23. the cylinder is driven.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a filter gas tightness check out test set.

Referring to fig. 1, the water tank 1 and the detection assembly 2 are included, the detection assembly 2 includes a frame 3 and six storage frames 4, the six storage frames 4 are parallel to each other, the storage frames 4 are rotatably connected in the frame 3, and the frame 3 is rotatably connected in the water tank 1.

Referring to fig. 2, a driving cylinder 23 is vertically disposed at the outer side of the water tank 1, the lower end of the driving cylinder 23 is rotatably connected to the outer side of the water tank 1, and the upper end of the driving cylinder 23 is rotatably connected to the outer side of the frame 3.

Referring to fig. 3 and 4, a storage station 5 is provided in the storage frame 4, a mounting block 6 is placed in the storage station 5, the lower end of the mounting block 6 is welded and fixed at the inner bottom of the storage frame 4, a mounting groove 7 is provided at the outer end of the mounting block 6, a fixed cylinder 8 is fixed on the inner side of the storage frame 4 far away from the mounting block 6 through a bolt, one end of an output shaft of the fixed cylinder 8 is abutted to a ventilation pipe 9, and an air inlet pipe 10 is welded and fixed on one side of the ventilation pipe 9.

The both sides of depositing station 5 have placed closure assembly 11 respectively, closure assembly 11 includes gangbar 12 and sealing bar 13, the middle part of gangbar 12 rotates to be connected in the inboard of depositing frame 4, the one end of sealing bar 13 rotates to be connected in the inboard of gangbar 12 one end, sealing bar 13 inserts in the mounting groove 7 in the one end that keeps away from gangbar 12, two gangbars 12 have placed sealing cylinder 14 between the one end that keeps away from sealing bar 13, sealing cylinder 14's one end rotates to be connected in gangbar 12's one end, sealing cylinder 14's the other end rotates to be connected in another gangbar 12's one end.

The sealing rod 13 is stuck and fixed with a sealing ring 15 at one end far away from the linkage rod 12, and the sealing ring 15 seals an air outlet of the filter.

One end of the rotating shaft of the storage frame 4 is sleeved with a gear 16, one side of the frame 3 is horizontally provided with a rack 17, the rack 17 is meshed with the six gears 16, one side of the frame 3 is fixedly provided with an extension plate 18 through bolts, one side of the extension plate 18 is fixedly provided with a pushing cylinder 19 through bolts, the outer side of the rack 17 is fixedly provided with a pushing block 20 through bolts, and one end of the pushing cylinder 19 is fixedly arranged in the pushing block 20.

Two limiting plates 21 are uniformly fixed on one side of the frame 3, which is close to the rack 17, through bolts, limiting holes 22 are formed in one side of the limiting plates 21, and the rack 17 is slidably inserted into the limiting holes 22.

The implementation principle of the filter air tightness detection device disclosed by the embodiment of the application is as follows:

a plurality of filters are respectively installed in a plurality of storage frames 4, a driving cylinder 23 is started to rotate the frame 3 to enable the filters to be immersed in the water tank 1, and then a pushing cylinder 19 is started to drive the racks 17 to move left and right, and the storage frames 4 are rotated under the mutual meshing of the racks 17 and the six gears 16 to enable the filters to rotate in the water tank 1.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a filter gas tightness check out test set, includes water tank (1) and detection component (2), its characterized in that: the detection assembly (2) comprises a frame (3) and a plurality of storage frames (4), wherein the frame (3) is positioned in the water tank (1), the storage frames (4) are rotationally connected in the frame (3), the storage frames (4) are mutually parallel, one end of a rotation shaft of the storage frames (4) is sleeved with a gear (16), one side of the frame (3) is provided with a rack (17), the rack (17) is meshed with the gear (16) mutually, a pushing cylinder (19) is arranged on the outer side of the frame (3), one end of the pushing cylinder (19) is arranged on one side of the rack (17), and the pushing cylinder (19) drives the rack (17) to move back and forth along the length direction of the rack (17).

2. The filter air tightness detection device according to claim 1, wherein a storage station (5) is arranged in the storage frame (4), a fixed cylinder (8) is arranged on the inner side of the storage frame (4), a vent pipe (9) is arranged at one end of an output shaft of the fixed cylinder (8), and an air inlet pipe (10) is arranged at one side of the vent pipe (9).

3. The filter air tightness detection device according to claim 2, wherein the two sides of the storage station (5) are respectively provided with a sealing component (11), the sealing component (11) comprises a linkage rod (12) and a sealing rod (13), the linkage rod (12) is rotatably connected to the inner side of the storage frame (4), the sealing rod (13) is arranged on the inner side of one end of the linkage rod (12), a sealing cylinder (14) is arranged between two ends of the linkage rod (12) away from the sealing rod (13), one end of the sealing cylinder (14) is rotatably connected to one end of the linkage rod (12), and the other end of the sealing cylinder (14) is rotatably connected to one end of the other linkage rod (12).

4. A filter tightness detection device according to claim 3, characterized in that the closing rod (13) is provided with a sealing ring (15) at one end close to the storage station (5).

5. A filter tightness detection device according to claim 1, characterized in that the frame (3) is rotatably connected in the water tank (1).

6. A filter air tightness detecting apparatus according to claim 1, wherein a driving cylinder (23) is vertically provided on the outside of said water tank (1), one end of said driving cylinder (23) is rotatably connected to the outside of said frame (3), and the other end is rotatably connected to the outside of said water tank (1).

7. The filter air tightness detection device according to claim 1, wherein two limiting sheets (21) are uniformly arranged on the outer side of the frame (3), a limiting hole (22) is formed in one side of each limiting sheet (21), and the rack (17) is slidably inserted into the limiting hole (22).