CN212340568U

CN212340568U - Filter core gas tightness detection device

Info

Publication number: CN212340568U
Application number: CN202021297084.7U
Authority: CN
Inventors: 彭尖利; 周志锋; 林成; 黄敏静
Original assignee: Foshan Quncheng Automation Technology Co ltd
Current assignee: Foshan Quncheng Automation Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-01-12
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a filter core gas tightness detection device relates to the filter core and detects and use technical field, to the problem of filter core gas tightness short-term test, now proposes following scheme, which comprises a housin, the inside of casing is equipped with the riser, the welding has the diaphragm between the right side inner wall of riser and casing, the below of diaphragm is equipped with the PLC controller that is located on the inner wall of casing bottom, the left side of riser is equipped with the pressure sensor who is located on the inner wall of casing bottom, fixedly connected with motor on the back outer wall of casing, and the pivot is installed to the output of motor. The utility model discloses a combination of various mechanisms makes this device replace liquid detection with the mode of gas detection to the gas tightness detection of filter core to not only detect the convenient storage in rear to the filter core, and replace artifical the observation of liquid detection time measurement with actual data, improve detection effect, and this device replaces artifical fixedly with mechanical centre gripping at the in-process that detects the filter core, improves work efficiency, reduces staff's burden.

Description

Filter core gas tightness detection device

Technical Field

The utility model relates to a filter core detects uses technical field, especially relates to a filter core gas tightness detection device.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is a small purifier used in a household, wherein a filter unit in the water purifier is a main component of the water purifier, and the filter unit of the water purifier generally consists of a filter element and a filter element shell.

The filter effect of purifier mainly depends on its filter unit to detect indispensable production steps to the gas tightness of filter core, and the gas tightness of traditional filter core detects the mode that generally adopts liquid to detect, thereby the drying difficulty after the filter core detects reduces work efficiency, and is great to staff's burden.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of filter core gas tightness detection device has solved the problem that filter core gas tightness short-term test detected.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a filter core gas tightness detection device, includes the casing, the inside of casing is equipped with the riser, the welding has the diaphragm between the right side inner wall of riser and casing, the below of diaphragm is equipped with the PLC controller that is located on the inner wall of casing bottom, the left side of riser is equipped with the pressure sensor who is located on the inner wall of casing bottom, fixedly connected with motor on the back outer wall of casing, the pivot is installed to the output of motor, the right-hand member of pivot is equipped with the transmission shaft, the carousel is all installed to the positive one end of pivot and transmission shaft, the positive swing joint of carousel has branch, two the bottom of branch all articulates there is the push rod, the top of push rod articulates there is the fixed arm, the workstation is installed at the diaphragm top, the both.

Preferably, a support plate is welded on the outer wall of the back of the shell, the top of the support plate is connected with a motor through a bolt, a first slot hole is formed in the wall of the back of the shell, one end, far away from the motor, of the rotating shaft penetrates through the first slot hole, and one end of the back of the transmission shaft is rotatably connected to the inner wall of the back of the shell.

Preferably, the rotating shaft and the transmission shaft are both connected with driving wheels through bolts, a belt is connected between the two driving wheels, the supporting rod is provided with a return groove, the front surfaces of the two turntables are welded with fixing blocks, and the fixing blocks are movably connected in the return groove.

Preferably, the inner wall of the back of the shell is welded with two connecting rods, one end of the front of each connecting rod is hinged to the corresponding supporting rod, the transverse plate is provided with two second slotted holes, and the top end of the push rod penetrates through the second slotted holes.

Preferably, two third slotted hole and fourth slotted hole have all been seted up on the baffle, the one end that the push rod was kept away from to the fixed arm passes the third slotted hole, and the fixed arm articulates in the third slotted hole, two the one end welding that the push rod was kept away from to the fixed arm has first splint, the below of first splint is equipped with the second splint that are located the workstation.

Preferably, an air inlet pipe is installed on the wall of the right side of the shell, an electromagnetic valve is installed on the air inlet pipe, an air outlet pipe is installed on the vertical plate, hoses are installed at one ends, close to each other, of the air inlet pipe and the air outlet pipe, a fourth slotted hole is penetrated by one ends, close to each other, of the hoses, an exhaust pipe is installed on the wall of the left side of the shell, the type of the pressure sensor is MIK-P300, and the type of the PLC is FX-2N.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation casing, riser, diaphragm, pressure sensor, PLC controller, motor, carousel, branch, push rod, fixed arm, baffle, workstation and solenoid valve's combination makes this device not only can replace liquid detection with gaseous detection to the gas tightness detection of filter core, and replaces artifical the fixing with mechanical centre gripping to the in-process that the filter core detected to improve work efficiency.

To sum up, the utility model discloses a combination of various mechanisms makes this device replace liquid to detect with the mode that gas detection detected to the gas tightness of filter core to not only detect convenient the storage in rear to the filter core, and replace liquid detection time measurement's artifical observation with actual data, improve detection effect, and this device replaces artifical the fixing with mechanical centre gripping at the in-process that detects the filter core, improves work efficiency, reduces staff's burden.

Drawings

Fig. 1 is a schematic front sectional structural view of a filter element air tightness detection device provided by the present invention;

fig. 2 is a schematic view of a local working structure of the filter element air tightness detection device provided by the present invention;

fig. 3 is the utility model provides a filter core gas tightness detection device's part looks sideways at the schematic structure diagram.

In the figure: the device comprises a shell 1, a vertical plate 2, a transverse plate 3, a pressure sensor 4, a PLC 5, a motor 6, a rotary table 7, a support rod 8, a push rod 9, a fixing arm 10, a baffle plate 11, a workbench 12 and an electromagnetic valve 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a filter core gas tightness detection device, including casing 1, the inside of casing 1 is equipped with riser 2, the welding has diaphragm 3 between riser 2 and the right side inner wall of casing 1, the below of diaphragm 3 is equipped with PLC controller 5 that is located on the inner wall of casing 1 bottom, the left side of riser 2 is equipped with pressure sensor 4 that is located on the inner wall of casing 1 bottom, fixedly connected with motor 6 on the back outer wall of casing 1, the pivot is installed to motor 6's output, the right-hand member of pivot is equipped with the transmission shaft, carousel 7 is all installed to the front one end of pivot and transmission shaft, the front swing joint of carousel 7 has branch 8, the bottom of two branch 8 all articulates there is push rod 9, the top of push rod 9 articulates there is fixed arm 10, workstation 12 is installed at diaphragm 3 top, the both sides.

A support plate is welded on the outer wall of the back of the shell 1, the top of the support plate is connected with a motor 6 through a bolt, a first slotted hole is formed in the wall of the back of the shell 1, one end of a rotating shaft, far away from the motor 6, passes through the first slotted hole, one end of the back of a transmission shaft is rotatably connected to the inner wall of the back of the shell 1, the rotating shaft and the transmission shaft are both connected with transmission wheels through bolts, a belt is connected between the two transmission wheels, a return groove is formed in a support rod 8, fixed blocks are welded on the front surfaces of two turntables 7 and movably connected into the return groove, two connecting rods are welded on the inner wall of the back of the shell 1, one ends of the front surfaces of the connecting rods are hinged on the support rod 8, two second slotted holes are formed in a transverse plate 3, the top end of a push rod, and fixed arm 10 articulates in the third slotted hole, and the one end welding that push rod 9 was kept away from to two fixed arms 10 has first splint, and the below of first splint is equipped with the second splint that are located workstation 12, installs the intake pipe on the right side conch wall of casing 1, installs solenoid valve 13 in the intake pipe, installs the outlet duct on riser 2, and the hose is all installed to the one end that intake pipe and outlet duct are close to each other, and the fourth slotted hole is passed to the one end that is close to each other of two hoses, installs the blast pipe on the left side conch wall of casing.

In the embodiment, firstly, a filter element to be detected is placed on a workbench 12 through a front opening of a shell 1, a motor 6 is started, so that a rotating shaft is driven to rotate, so that driving wheels move, two driving wheels rotate through a belt, so that the rotating shaft and a transmission shaft rotate in the same direction, two turntables 7 rotate, so that a supporting rod 8 moves, a push rod 9 moves upwards, so that two fixing arms 10 move, so that the filter element is fixed through the combination of a first clamping plate and a second clamping plate, two hoses are inserted into the filter element, sealing sleeves are bonded on two baffle plates 11, the fixing arms 10 penetrate through the sealing sleeves, so that after the opening of the front shell wall of the shell 1 is closed and sealed, the motor 6 is closed, an electromagnetic valve 13 is opened through a PLC (programmable logic controller) 5, so that the filter element is inflated, and after the gas filling of the filter element, close solenoid valve 13, the left side region that riser 2 was discharged through the combination of another hose and outlet duct to the gas in the filter core to detect atmospheric pressure through pressure sensor 4, the retransmission gives PLC controller 5, through the contrast of data, thereby judge the gas tightness condition of filter core, when the secondary detects, discharge gas through the blast pipe, thereby prevent to detect the mistake that data transmission appears.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filter core gas tightness detection device, includes casing (1), its characterized in that, the inside of casing (1) is equipped with riser (2), the welding has diaphragm (3) between the right side inner wall of riser (2) and casing (1), the below of diaphragm (3) is equipped with PLC controller (5) that is located casing (1) bottom inner wall, the left side of riser (2) is equipped with pressure sensor (4) that is located casing (1) bottom inner wall, fixedly connected with motor (6) on the back outer wall of casing (1), the pivot is installed to the output of motor (6), the right-hand member of pivot is equipped with the transmission shaft, carousel (7) are all installed to the front one end of pivot and transmission shaft, the front swing joint of carousel (7) has branch (8), two the bottom of branch (8) all articulates there is push rod (9), the top of push rod (9) articulates there is fixed arm (10), workstation (12) are installed at diaphragm (3) top, the both sides of workstation (12) are equipped with baffle (11) that are located diaphragm (3).

2. The filter element airtightness detection device according to claim 1, wherein a support plate is welded on an outer wall of the back side of the housing (1), a motor (6) is connected to a top of the support plate through a bolt, a first slot is formed in a wall of the back side of the housing (1), an end of the rotating shaft away from the motor (6) passes through the first slot, and an end of the back side of the driving shaft is rotatably connected to an inner wall of the back side of the housing (1).

3. The filter element airtightness detection device according to claim 1, wherein the rotating shaft and the transmission shaft are connected with transmission wheels through bolts, a belt is connected between the two transmission wheels, the support rod (8) is provided with a return groove, the front surfaces of the two rotary discs (7) are welded with fixing blocks, and the fixing blocks are movably connected in the return groove.

4. The filter element airtightness detection device according to claim 1, wherein two connecting rods are welded to the inner wall of the back face of the housing (1), one end of the front face of each connecting rod is hinged to the corresponding support rod (8), the transverse plate (3) is provided with two second slotted holes, and the top end of the push rod (9) penetrates through the second slotted holes.

5. The filter element airtightness detection device according to claim 1, wherein a third slotted hole and a fourth slotted hole are formed in each of the two baffle plates (11), one end of each fixing arm (10) far away from the push rod (9) passes through the third slotted hole, the fixing arms (10) are hinged to the third slotted holes, a first clamping plate is welded to one end of each fixing arm (10) far away from the push rod (9), and a second clamping plate located on the workbench (12) is arranged below the first clamping plate.

6. The filter element airtightness detection device according to claim 1, wherein an air inlet pipe is installed on a right side wall of the housing (1), the air inlet pipe is provided with the electromagnetic valve (13), the vertical plate (2) is provided with an air outlet pipe, hoses are installed at ends of the air inlet pipe and the air outlet pipe which are close to each other, one ends of the two hoses which are close to each other pass through the fourth slotted hole, and an air outlet pipe is installed on a left side wall of the housing (1).