CN111795786A

CN111795786A - Relay gas tightness detection device

Info

Publication number: CN111795786A
Application number: CN202010541796.7A
Authority: CN
Inventors: 余胜飞; 危奎; 胡志敏; 李国涛
Original assignee: Huangshan Wangrong Electronics Co ltd
Current assignee: Huangshan Wangrong Electronics Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-10-20

Abstract

The invention belongs to the field of air tightness detection devices, and discloses a relay air tightness detection device which is used for solving the problem of low detection efficiency of an existing relay. It includes bottom plate, mounting panel, year thing board, end cover and roof by supreme mutual parallel arrangement down, install the pneumatic cylinder that the drive end cover reciprocated on the roof, the top that carries the thing board is equipped with the spacing groove that the top cross section is "day" font, the spacing inslot is equipped with four recesses that are field font and distribute, the top of mounting panel is embedded to have the carousel, the top of carousel is fixed through the support column with the bottom that carries the thing board, the bottom of end cover is equipped with detects the groove, it has pressure sensor to detect the inslot top, it has rather than the breather pipe of intercommunication to detect groove top inner wall to run through, the bottom of detecting the groove is equipped with the closing plate that the bottom cross section is "mouth. The invention has simple structure and reasonable design, can detect eight relays simultaneously, greatly reduces the labor cost and has high detection efficiency.

Description

Relay gas tightness detection device

Technical Field

The invention relates to the technical field of air tightness detection devices, in particular to a relay air tightness detection device.

Background

The relay is required to be subjected to air tightness detection after being packaged, the traditional detection method is that the relay is placed in boiled distilled water for cooking, the relay is taken out for drying and weighing after a period of time, if the weight is increased, the relay is not sealed completely, liquid enters the relay, and the relay is unqualified. This kind of mode is long consuming time, needs to cook the relay, dries, a plurality of steps such as weighing, wastes time and energy, and detection efficiency is low.

Disclosure of Invention

The invention aims to solve the problem of low relay detection efficiency in the prior art, and provides a relay airtightness detection device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a relay gas tightness detection device, includes bottom plate, mounting panel, year thing board, end cover and roof by supreme mutual parallel arrangement down, install the pneumatic cylinder that the drive end cover reciprocated on the roof, the top that carries the thing board is equipped with the spacing groove that the top cross section is "day" font, the spacing inslot is equipped with four recesses that are field font and distribute, the embedded carousel that has in top of mounting panel, the top of carousel is fixed through the support column with the bottom that carries the thing board, the bottom of end cover is equipped with detects the groove, it has pressure sensor to detect the inslot top is embedded, it has the breather pipe rather than the intercommunication to detect groove top inner wall runs through, the bottom that detects the groove is equipped with the closing plate that the bottom cross.

Preferably, the outer wall of the sealing plate is glued with a sealing ring, the sealing ring is pressed between the sealing plate and the limiting groove, two grooves are located in the sealing ring, and the other two grooves are located outside the sealing ring.

Preferably, the top of end cover is fixed with the gag lever post, and the top of gag lever post is located the top of breather pipe, and the protection breather pipe can not hit all roof bottoms and damage gas leakage.

Preferably, the inside baffle through the cross of recess is separated for four mounting grooves, and sliding connection has the relay in the vertical direction again in the mounting groove.

Preferably, the top of mounting panel is fixed with the electric putter of vertical setting, and electric putter's top is fixed with the lug of round platform type, carries thing board bottom to be equipped with the spacing hole of lug looks adaptation, and the lug plays supplementary spacing effect to carrying the thing board.

Preferably, one side of the object carrying plate is provided with a mechanical claw, the same side of the object carrying plate and the mechanical claw is provided with a conveyor belt, and the other side of the object carrying plate and the mechanical claw is provided with a waste collecting disc.

The invention has the beneficial effects that:

1. the two groups of grooves are formed in the object placing plate, the end cover is moved to seal the starting detection groove, the eight relays can be detected at the same time, the detection is efficient, when one group of relays is detected, the other group of relays can be subjected to material taking and loading, and the detection time is greatly shortened;

2. device simple structure, reasonable in design is through arranging the relay in airtight space to airtight space fills the gaseous mode of ration, easy operation, only need the staff regularly observe waste material collecting tray go up the waste material can, degree of automation is high, greatly reduced the cost of labor, need not a plurality of steps such as cooking, dry, weigh, labour saving and time saving detects the high efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a relay airtightness detection apparatus according to the present invention;

fig. 2 is a cross-sectional view of a vertical section of an end cover in the relay air tightness detection device provided by the invention;

fig. 3 is a top plan view of a carrier plate in the relay airtightness detection apparatus according to the present invention.

In the figure: 1. a base plate; 2. mounting a plate; 3. a loading plate; 4. an end cap; 5. a top plate; 6. a hydraulic cylinder; 7. a limiting groove; 8. a groove; 9. a support pillar; 10. a pressure sensor; 11. a detection tank; 12. a breather pipe; 13. a sealing plate; 14. a seal ring; 15. a limiting rod; 16. an electric push rod.

Detailed Description

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

Referring to fig. 1-3, a relay airtightness detection device comprises a bottom plate 1, a mounting plate 2, a carrying plate 3, an end cover 4 and a top plate 5 which are arranged in parallel from bottom to top, wherein a hydraulic cylinder 6 for driving the end cover 4 to move up and down is mounted on the top plate 5, a limiting groove 7 with a cross section of a top part in a shape like a Chinese character 'ri' is arranged at the top of the carrying plate 3, four grooves 8 distributed in a shape like a Chinese character 'tian' are arranged in the limiting groove 7, a rotary table is embedded in the top of the mounting plate 2, the top of the rotary table and the bottom of the carrying plate 3 are fixed through a support column 9, a detection groove 11 is arranged at the bottom of the end cover 4, a pressure sensor 10 is embedded in the top of the detection groove 11, a vent pipe 12 communicated with the detection groove 11 penetrates through the inner wall of the top of the detection groove 11, a sealing plate 13 with a cross section in a, end cover 4's top is fixed with gag lever post 15, gag lever post 15's top is located the top at breather pipe 12 top, protection breather pipe 12 can not strike all roof 5 bottoms and the damage gas leakage, recess 8 is inside separates for four mounting grooves through cross baffle, sliding connection has the relay on the vertical direction again in the mounting groove, mounting panel 2's top is fixed with the electric putter 16 of vertical setting, electric putter 16's top is fixed with the lug of round platform type, carry 3 bottoms of thing board to be equipped with the spacing hole with lug looks adaptation, the lug plays supplementary spacing effect to carrying board 3, one side of carrying board 3 is equipped with the gripper, carry the same one side of thing board 3 and gripper to be equipped with the conveyer belt, the opposite side of carrying board 3 and gripper is equipped with the waste material collection dish.

The working principle is as follows:

the method comprises the following steps: eight relays on the conveyor belt are placed in the grooves 8 in the top of the object carrying plate 3 by the mechanical claws, and the turntable drives the support columns 9 and the object carrying plate 3 to rotate so that the relays move to the position below the end cover 4;

step two: the output end of the hydraulic cylinder 6 drives the end cover 4 to move downwards so that the sealing ring 14 is pressed between the sealing plate 13 and the limiting groove 7, the detection groove 11 is internally positioned in a closed space, a booster pump communicated with the vent pipe 12 provides quantitative air for the detection groove 11, and meanwhile, the mechanical device transfers a relay at the transfer position of the end cover 4 to a conveying belt;

step three: the pressure sensor 10 detects the pressure in the detection groove 11, if the pressure value is the same as the preset value, the relay is airtight, if the pressure value is smaller than the preset value, at least one of the eight relays is airtight, and the mechanical claw moves the eight relays into the waste collection tray for next detection.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a relay gas tightness detection device, includes by lower supreme mutual parallel arrangement's bottom plate, mounting panel, year thing board, end cover and roof, its characterized in that: a hydraulic cylinder for driving the end cover to move up and down is mounted on the top plate, a limiting groove with a cross section of the top in a shape like a Chinese character 'ri' is formed in the top of the carrying plate, four grooves distributed in a shape like a Chinese character 'tian' are formed in the limiting groove, a rotary table is embedded in the top of the mounting plate, and the top of the rotary table and the bottom of the carrying plate are fixed through support columns;

the bottom of end cover is equipped with detects the groove, detects the embedded pressure sensor that has in groove top, detects the interior wall of groove top and runs through the breather pipe rather than the intercommunication, detects the bottom in groove and is equipped with the closing plate that the bottom cross section is "mouth" font.

2. The relay airtightness detection apparatus according to claim, wherein: the outer wall of the sealing plate is glued with a sealing ring, and the sealing ring is pressed between the sealing plate and the limiting groove.

3. The relay airtightness detection apparatus according to claim, wherein: a limiting rod is fixed to the top of the end cover, and the top of the limiting rod is located above the top of the vent pipe.

4. The relay airtightness detection apparatus according to claim, wherein: the recess is inside to be separated for four mounting grooves through cross baffle, and sliding connection has the relay in the vertical direction again in the mounting groove.

5. The relay airtightness detection apparatus according to claim, wherein: the top of mounting panel is fixed with the electric putter of vertical setting, and electric putter's top is fixed with the lug of round platform type, carries thing board bottom to be equipped with the spacing hole with lug looks adaptation.

6. The relay airtightness detection apparatus according to claim, wherein: one side of carrying the thing board is equipped with the gripper, carries the thing board and is equipped with the conveyer belt with one side of gripper, carries the opposite side of thing board and gripper and is equipped with waste collection dish.