CN110579325A - assembly line type testing device for detecting air tightness of pantograph carbon sliding plate - Google Patents
assembly line type testing device for detecting air tightness of pantograph carbon sliding plate Download PDFInfo
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- CN110579325A CN110579325A CN201911005102.1A CN201911005102A CN110579325A CN 110579325 A CN110579325 A CN 110579325A CN 201911005102 A CN201911005102 A CN 201911005102A CN 110579325 A CN110579325 A CN 110579325A
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- push rod
- slide plate
- pantograph
- air
- electro
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Abstract
The invention discloses a pipelined testing device for detecting the air tightness of a carbon pantograph slider, which comprises a rack, wherein an upper driving wheel and a lower driving wheel are fixedly arranged on the rack, the driving wheel at the lowest end is positioned in a liquid containing box, bubble water is contained in the liquid containing box, the two driving wheels are in transmission connection through a conveying belt, a plurality of mounting seats are fixedly arranged on the conveying belt, and spring switches and clamping grooves are arranged on the side surfaces of the mounting seats. Has the advantages that: the assembly line type testing device for detecting the air tightness of the pantograph carbon slide plate, disclosed by the invention, has the advantages that the assembly line type detection is realized by adopting the conveying belt, the speed block is detected, the efficiency is high, and a layer of bubble film is wrapped on the surface of the pantograph slide plate before the pantograph slide plate is inflated, so that the bubble film is expanded to form bubbles as long as slight cracks exist on the surface of the pantograph slide plate, a worker can easily see the bubbles in the detection process, the detection omission is effectively avoided, the detection effect is good, and the practicability is strong.
Description
Technical Field
The invention relates to the field of pantograph carbon sliding plates, in particular to a production line type testing device for detecting air tightness of a pantograph carbon sliding plate.
Background
at present, when the air tightness of the carbon slide plate of the pantograph is detected, the air passage of the carbon slide plate of the pantograph is generally inflated, then the pantograph slide plate is put into water, whether bubbles escape from the surface of the pantograph slide plate is observed, if bubbles escape, the air tightness of the pantograph slide plate is poor, otherwise, the air tightness is good, however, the detection method still has some problems in the actual use process, for example, even if cracks exist on the surface of the pantograph slide plate after the pantograph slide plate is put into water, if the cracks are small, the generated air bubbles are difficult to separate from the pantograph pan under the action of water pressure, and unless the cracks are large, the air bubbles are large, so that the air bubbles have enough buoyancy to separate from the surface of the pantograph pan and escape from the water, therefore, if the tiny bubbles on the surface of the pantograph carbon slide plate are difficult to see under water without careful observation, the detection omission is easy to occur, and the air tightness detection effect of the traditional pantograph carbon slide plate is generally poor.
disclosure of Invention
the invention aims to solve the problems, and provides a production line type testing device for detecting the air tightness of a pantograph carbon slide plate, so as to solve the problems that the traditional air tightness detecting method of the pantograph carbon slide plate in the prior art is not strong in practicability, easy to miss detection, poor in detecting effect and the like. According to the technical scheme, the air tightness detection of the pantograph slide plate can be rapidly realized, the detection speed is high, the efficiency is high, the detection effect is good, the omission is not easy to occur, the practicability is good, and the like, and the technical effects are described in the following.
in order to achieve the purpose, the invention provides the following technical scheme:
The invention provides a pipelined testing device for detecting air tightness of a pantograph carbon sliding plate, which comprises a rack, wherein an upper driving wheel and a lower driving wheel are fixedly installed on the rack, the driving wheel at the lowest end is positioned in a liquid containing box, bubble water is contained in the liquid containing box, the two driving wheels are in transmission connection through a conveying belt, a plurality of installing seats are fixedly installed on the conveying belt, a spring switch and a clamping groove are arranged on the side surface of each installing seat, an installing hole is formed in the groove wall of the clamping groove, an electro-hydraulic push rod is vertically and fixedly installed in the installing hole, a battery electrically connected with the spring switch and the electro-hydraulic push rod is also arranged on each installing seat, and a pantograph sliding plate is clamped in the clamping groove;
Two fixed plates are fixedly mounted on two sides of the upper end of the rack, the side faces of the fixed plates are in sliding contact with the inner wall of the conveying belt and are fixedly provided with U-shaped plates, the U-shaped plates are sleeved on the conveying belt, the pantograph slide plate can move up and down to penetrate through the U-shaped plates, a push rod motor and a photoelectric switch are fixedly mounted on the inner wall of each U-shaped plate, the photoelectric switch is electrically connected with the push rod motor and the belt conveyor, after the push rod motor is started, a push rod head of the push rod motor can press a spring switch, and at the moment, the pantograph slide plate just triggers the photoelectric switch; the U-shaped plate is also provided with a time control switch electrically connected with the push rod motor and the belt conveyor;
The middle part of the rack is fixedly provided with a fixed rod, the fixed rod is fixedly provided with an electro-hydraulic push rod, the push rod head of the electro-hydraulic push rod is fixedly provided with an air nozzle, and after the electro-hydraulic push rod is started, the air nozzle can be driven by the electro-hydraulic push rod to be inserted into an air passage hole of the pantograph slide plate in a sealing manner; the frame is also provided with an air pump and a photoelectric switch, the photoelectric switch is electrically connected with the electro-hydraulic push rod and the belt conveyor, the air pump is communicated with the air nozzle through an air inlet pipe, and when an air channel hole of the pantograph slide plate is horizontally aligned with the air nozzle, the pantograph slide plate just triggers the photoelectric switch; and the fixed rod is also provided with a time control switch, and the time control switch is electrically connected with the electro-hydraulic push rod, the air pump and the belt conveyor.
as an important design of the scheme, a plurality of mounting seats are arranged in a straight line along the rotation direction of the conveying belt.
As the optimal design of the scheme, the number of the electro-hydraulic push rods is multiple, and the electro-hydraulic push rods are uniformly distributed on the top wall and the bottom surface in the clamping groove.
as the optimized design of the scheme, the number of the air nozzles is two, and the two air nozzles are respectively aligned with the two air passage holes on the same pantograph slide plate;
wherein, two air faucets all with same electric liquid push rod fixed connection.
As an optimized design of the scheme, a plurality of mounting seats are distributed in a rectangular array along the rotation direction of the conveying belt;
wherein, each pantograph slide plate is connected with a plurality of mount pads joint.
as the optimal design of present case, the dead lever is improved level fixed mounting and is had two electric liquid push rods, installs an air cock on two electric liquid push rod's the overhead air cock that installs respectively, and two air cocks all pass through the intake pipe intercommunication with the air pump, and two air cocks insert simultaneously in two air flue holes of same pantograph slide under the drive of electric liquid push rod.
By adopting the technical scheme, when in use, firstly, bubble water is poured into the liquid containing box, then the belt conveyor is started, the speed of the belt conveyor is adjusted, the conveyor belt drives the mounting seat to move while a worker installs the pantograph slide plate into the clamping groove, then the pantograph slide plate enters one of the U-shaped plates along with the mounting seat, at the moment, the pantograph slide plate triggers the photoelectric switch in the U-shaped plate, the photoelectric switch controls the belt conveyor to stop rotating, the photoelectric switch controls the push rod motor to act and press the spring switch, the spring switch is connected with the circuit of the electro-hydraulic push rod in the mounting seat, the electro-hydraulic push rod acts to clamp and fix the pantograph slide plate in the clamping groove, the time control switch controls the push rod motor to rotate forwards for a period of time and then turn over, so that the push rod motor presses the spring switch once, and then the time control switch controls the belt conveyor to continue to rotate and drive the pantograph slide plate clamped and fixed to enter, the pantograph slide plate stretches into the bubble liquid and then stretches out of the bubble liquid and rises to leave the liquid containing box, at the moment, the surface of the pantograph slide plate is provided with a layer of bubble film, then, when the pantograph slide plate rises to be flush with the air nozzle, the pantograph slide plate triggers a photoelectric switch which is flush with the air nozzle, the photoelectric switch controls the belt conveyor to adjust and rotate, and simultaneously, the electric-hydraulic push rod is controlled to move to push the air nozzle to be inserted into an air passage hole of the pantograph slide plate, the time switch arranged on the fixed rod controls the electric-hydraulic push rod to rotate forwards and controls the air pump to move towards the air passage of the pantograph slide plate through the air inlet pipe, at the moment, if the surface of the pantograph slide plate is provided with cracks, the air in the air passage escapes from the cracks and forms bubbles at the cracks, after a period of time, the time switch controls the air pump to stop, and simultaneously controls the electric-hydraulic push rod to rotate backwards to drive the air nozzle to be separated from the pantograph slide plate, and after the electric When the pantograph slide plate rises and enters another U-shaped plate, the pantograph slide plate triggers a time switch in the U-shaped plate, the time switch controls the belt conveyor to stop rotating, and simultaneously the spring switch is pressed by the action of the control push rod motor, the spring switch enables the electrohydraulic push rod in the mounting seat to be powered off and loosened to extrude the pantograph slide plate, the time switch arranged on the mounting seat controls the electrohydraulic push rod to rotate reversely after rotating for a period of time (namely the push rod presses the spring switch once), the belt conveyor is controlled to rotate continuously after rotating for a period of time, finally, the pantograph slide plate on the mounting seat is taken out by a worker and the surface is checked to see whether bubbles exist or not, if bubbles exist, the air tightness of the pantograph slide plate is poor, otherwise, the air tightness of the pantograph slide plate is good.
has the advantages that: the assembly line type testing device for detecting the air tightness of the pantograph carbon slide plate, disclosed by the invention, has the advantages that the assembly line type detection is realized by adopting the conveying belt, the speed block is detected, the efficiency is high, and a layer of bubble film is wrapped on the surface of the pantograph slide plate before the pantograph slide plate is inflated, so that the bubble film is expanded to form bubbles as long as slight cracks exist on the surface of the pantograph slide plate, a worker can easily see the bubbles in the detection process, the detection omission is effectively avoided, the detection effect is good, and the practicability is strong.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the mount of the present invention;
FIG. 3 is a right side view of the U-shaped panel of the present invention;
FIG. 4 is an internal structural view of the mount of the present invention;
fig. 5 is a partial enlarged view of fig. 1 of the present invention.
The reference numerals are explained below:
1. A frame; 2. a drive wheel; 3. a conveyor belt; 4. a mounting seat; 5. a pantograph slide plate; 6. a U-shaped plate; 7. a time control switch; 8. a fixing plate; 9. an air pump; 10. an air inlet pipe; 11. an air tap; 12. an electro-hydraulic push rod; 13. fixing the rod; 14. a photoelectric switch; 15. a push rod motor; 16. a spring switch; 17. a liquid containing box; 18. a battery; 19. a card slot; 20. and (7) installing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, the pipelined testing device for detecting the airtightness of a pantograph carbon slide plate provided by the invention comprises a frame 1, wherein an upper driving wheel 2 and a lower driving wheel 2 are fixedly installed on the frame 1, the driving wheels 2 are used for driving a conveyer belt 3 to rotate, the driving wheel 2 at the lowest end is located in a liquid containing box 17, bubble water is contained in the liquid containing box 17, the bubble water is convenient for forming bubbles on the surface of the pantograph carbon slide plate 5, the two driving wheels 2 are in transmission connection through the conveyer belt 3, a plurality of installation bases 4 are fixedly installed on the conveyer belt 3, the installation bases 4 are convenient for workers to continuously install the pantograph carbon slide plate 5, so that the pipelined continuous detection is realized, a spring switch 16 and a clamping groove 19 are arranged on the side surface of the installation base 4, the spring switch 16 is used for controlling an electro-hydraulic push rod 12 in the installation base 4 to act to clamp or loosen the pantograph carbon slide plate 5, the clamping groove 19 is used for installing the pantograph slide plate 5 on the installation seat 4, a mounting hole 20 is formed in the wall of the clamping groove 19, the mounting hole 20 is used for installing and fixing the electro-hydraulic push rod 12, the electro-hydraulic push rod 12 is vertically and fixedly installed in the mounting hole 20, a battery 18 electrically connected with the spring switch 16 and the electro-hydraulic push rod 12 is further arranged on the installation seat 4, the battery 18 is used for supplying power for the work of the electro-hydraulic push rod 12 in the installation seat 4, and the pantograph slide plate 5 is clamped in the clamping groove 19;
Referring to fig. 1-4, two fixing plates 8 are fixedly mounted on two sides of the upper end of a frame 1, the two fixing plates 8 are used for mounting two U-shaped plates 6, the side surfaces of the fixing plates 8 are in sliding contact with the inner wall of a conveyor belt 3 and are fixedly mounted with the U-shaped plates 6, the U-shaped plates 6 are sleeved on the conveyor belt 3, a pantograph slide plate 5 can move up and down to pass through the U-shaped plates 6, a push rod motor 15 and a photoelectric switch 14 are fixedly mounted on the inner wall of the U-shaped plates 6, the push rod motor 15 is used for replacing a manual push spring switch 16, when a worker puts the pantograph slide plate 5 into a clamping groove 19, in order to prevent the pantograph slide plate 5 from sliding off from the clamping groove 19, the electro-hydraulic push rod 12 presses the spring switch 16 to enable an electro-hydraulic push rod 12 in a mounting seat 4 to tightly push the pantograph slide plate 5, when the pantograph slide plate 5 is, the electro-hydraulic push rod 12 is controlled to press the spring switch 16 once again, so that the electro-hydraulic push rod 12 is loosened, a worker can conveniently take out the pantograph slide plate 5 in the clamping groove 19 subsequently, the photoelectric switch 14 is electrically connected with the push rod motor 15 and the belt conveyor, after the push rod motor 15 is started, the push rod head of the push rod motor 15 can press the spring switch 16, and the pantograph slide plate 5 just triggers the photoelectric switch 14 at the moment, so that the design is convenient for the photoelectric switch 14 to control the belt conveyor and the electro-hydraulic push rod 12 to act; the U-shaped plate 6 is also provided with a time control switch 7 electrically connected with the push rod motor 15 and the belt conveyor;
Referring to fig. 5, a fixing rod 13 is fixedly installed in the middle of the rack 1, an electro-hydraulic push rod 12 is fixedly installed on the fixing rod 13, an air nozzle 11 is fixedly installed on a push rod head of the electro-hydraulic push rod 12, the air nozzle 11 is used for inflating an air passage of the pantograph slide plate 5, and after the electro-hydraulic push rod 12 is started, the air nozzle 11 can be driven by the electro-hydraulic push rod 12 to be inserted into the air passage hole of the pantograph slide plate 5 in a sealing manner; the air pump 9 is communicated with the air nozzle 11 through the air inlet pipe 10, and when an air channel hole of the pantograph slide plate 5 is horizontally aligned with the air nozzle 11, the pantograph slide plate 5 just triggers the photoelectric switch 14, so that the photoelectric switch 14 is convenient to control the belt conveyor and the electro-hydraulic push rod 12 to act; the fixed rod 13 is also provided with a time control switch 7, and the time control switch 7 is electrically connected with the electro-hydraulic push rod 12, the air pump 9 and the belt conveyor.
As an alternative embodiment, a plurality of mounting seats 4 are arranged in a line along the rotation direction of the conveyor belt 3, which is designed to mount as many belt conveyors as possible.
The electro-hydraulic push rods 12 are distributed on the top wall and the bottom surface of the clamping groove 19 uniformly, and the electro-hydraulic push rods 12 are guaranteed to tightly press the pantograph slide plate 5 in the clamping groove 19.
The number of the air nozzles 11 is two, and the two air nozzles are respectively aligned with the two air passage holes on the same pantograph slide plate 5;
Wherein, two air cocks 11 all with same electric liquid push rod 12 fixed connection, design like this, make things convenient for two air cocks 11 synchronization action to insert in the air flue hole.
The installation seats 4 are distributed in a rectangular array along the rotation direction of the conveying belt 3;
wherein, each pantograph slide 5 is connected with 4 joint of a plurality of mount pads, designs like this for pantograph slide 5 installs more firmly stably.
Fixed mounting is improved level on dead lever 13 has two electric liquid push rods 12, installs an air cock 11 on two electric liquid push rods 12's the putter head respectively, and two air cocks 11 all pass through intake pipe 10 intercommunication with air pump 9, and two air cocks 11 insert two air flue holes of same pantograph slide 5 simultaneously under the drive of electric liquid push rod 12, and the design like this guarantees to have enough thrust and promotes air cock 11 and insert the air flue downtheholely.
By adopting the technical scheme, when in use, firstly, bubble water is poured into the liquid containing box 17, then the belt conveyor is started, the speed of the belt conveyor is adjusted, the conveyor belt 3 drives the mounting seat 4 to move, a worker installs the pantograph slide plate 5 into the clamping groove 19, then the pantograph slide plate 5 enters one of the U-shaped plates 6 along with the mounting seat 4, at the moment, the pantograph slide plate 5 triggers the photoelectric switch 14 in the U-shaped plate 6, the photoelectric switch 14 controls the belt conveyor to stop rotating, meanwhile, the photoelectric switch 14 controls the push rod motor 15 to act to press the spring switch 16, the spring switch 16 is connected with the circuit of the electro-hydraulic push rod 12 in the mounting seat 4, the electro-hydraulic push rod 12 acts to clamp and fix the pantograph slide plate 5 in the clamping groove 19, the time control switch 7 controls the push rod motor 15 to rotate forwards for a period of time and then turns over, so that the push rod motor 15 presses the spring switch 16 once, then, the time control switch 7 controls the belt conveyor to continue rotating to drive the clamped and fixed pantograph slide plate 5 to enter the liquid containing tank 17, the pantograph slide plate 5 extends into the bubble liquid and then extends out of the bubble liquid and rises out of the liquid containing tank 17, at this time, the surface of the pantograph slide plate 5 is provided with a layer of bubble film, then, when the pantograph slide plate 5 rises to be aligned with the air nozzle 11, the pantograph slide plate 5 triggers the photoelectric switch 14 which is flush with the air nozzle 11, the photoelectric switch 14 controls the belt conveyor to adjust and rotate, and simultaneously controls the electric-hydraulic push rod 12 to move to push the air nozzle 11 to be inserted into the air passage hole of the pantograph slide plate 5, the time control switch 7 arranged on the fixed rod 13 controls the electric-hydraulic push rod 12 to rotate forwardly, and simultaneously controls the air pump 9 to move to pump air into the air passage of the pantograph slide plate 5 through the air inlet pipe 10, at this time, if the surface of the pantograph slide plate 5 has cracks, the air in the air passage escapes from the cracks and forms bubbles, after a period of time, the time control switch 7 controls the air pump 9 to stop, simultaneously controls the electro-hydraulic push rod 12 to reversely rotate to drive the air nozzle 11 to be separated from the pantograph slide plate 5, controls the belt conveyor to continuously rotate to drive the pantograph slide plate 5 to continuously ascend after a period of time of reverse rotation, when the pantograph slide plate 5 ascends into another U-shaped plate 6, the pantograph slide plate 5 triggers the time control switch 7 in the U-shaped plate 6, the time control switch 7 controls the belt conveyor to stop rotating, simultaneously controls the push rod motor 15 to act to press the spring switch 16, the spring switch 16 enables the electro-hydraulic push rod 12 in the mounting seat 4 to be powered off to release the extrusion on the pantograph slide plate 5, the time control switch 7 arranged on the mounting seat 4 controls the electro-hydraulic push rod 12 to reversely rotate after a period of forward rotation (namely the push rod presses the spring switch 16 once), and controls the belt conveyor to continuously rotate after a, finally, a worker takes out the pantograph slide plate 5 on the mounting seat 4 and checks whether the surface has air bubbles, if so, the air tightness of the pantograph slide plate 5 is poor, otherwise, the air tightness of the pantograph slide plate 5 is good.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. The utility model provides a pantograph carbon slide gas tightness detects uses pipelined testing arrangement, includes frame (1), its characterized in that: an upper driving wheel (2) and a lower driving wheel (2) are fixedly installed on the rack (1), wherein the driving wheel (2) at the lowest end is positioned in a liquid containing box (17), bubble water is contained in the liquid containing box (17), the two driving wheels (2) are in transmission connection through a conveying belt (3), a plurality of installation seats (4) are fixedly installed on the conveying belt (3), a spring switch (16) and a clamping groove (19) are arranged on the side surface of each installation seat (4), an installation hole (20) is formed in the groove wall of each clamping groove (19), an electro-hydraulic push rod (12) is vertically and fixedly installed in each installation hole (20), a battery (18) electrically connected with the spring switch (16) and the electro-hydraulic push rod (12) is further arranged on each installation seat (4), and a pantograph slide plate (5) is clamped in each clamping groove (19);
Two fixing plates (8) are fixedly mounted on two sides of the upper end of the rack (1), the side faces of the fixing plates (8) are in sliding contact with the inner wall of the conveying belt (3) and are fixedly provided with U-shaped plates (6), the U-shaped plates (6) are sleeved on the conveying belt (3), the pantograph slide plate (5) can vertically move to penetrate through the U-shaped plates (6), a push rod motor (15) and a photoelectric switch (14) are fixedly mounted on the inner wall of the U-shaped plates (6), the photoelectric switch (14) is electrically connected with the push rod motor (15) and the belt conveyor, when the push rod motor (15) is started, a push rod head of the push rod motor (15) can press a spring switch (16), and the pantograph slide plate (5) just triggers the photoelectric switch (14); the U-shaped plate (6) is also provided with a time control switch (7) electrically connected with the push rod motor (15) and the belt conveyor;
The middle part of the rack (1) is fixedly provided with a fixing rod (13), the fixing rod (13) is fixedly provided with an electro-hydraulic push rod (12), the push rod head of the electro-hydraulic push rod (12) is fixedly provided with an air nozzle (11), and after the electro-hydraulic push rod (12) is started, the air nozzle (11) can be driven by the electro-hydraulic push rod (12) to be inserted into an air passage hole of the pantograph slide plate (5) in a sealing manner; the air pump (9) and the photoelectric switch (14) are further mounted on the rack (1), the photoelectric switch (14) is electrically connected with the electro-hydraulic push rod (12) and the belt conveyor, the air pump (9) is communicated with the air nozzle (11) through the air inlet pipe (10), and when an air channel hole of the pantograph slide plate (5) is horizontally aligned with the air nozzle (11), the pantograph slide plate (5) just triggers the photoelectric switch (14); and a time control switch (7) is further mounted on the fixing rod (13), and the time control switch (7) is electrically connected with the electro-hydraulic push rod (12), the air pump (9) and the belt conveyor.
2. The assembly line type testing device for detecting the airtightness of the carbon pantograph slider according to claim 1, wherein: the installation seats (4) are arranged in a straight line along the rotation direction of the conveying belt (3).
3. the assembly line type testing device for detecting the airtightness of the carbon pantograph slider according to claim 1, wherein: the electro-hydraulic push rods (12) are multiple in number and are evenly distributed on the top wall and the bottom surface in the clamping groove (19).
4. The assembly line type testing device for detecting the airtightness of the carbon pantograph slider according to claim 1, wherein: the number of the air nozzles (11) is two, and the two air nozzles are respectively aligned with the two air passage holes on the same pantograph slide plate (5);
Wherein, two air taps (11) are all fixedly connected with the same electro-hydraulic push rod (12).
5. The assembly line type testing device for detecting the airtightness of the carbon pantograph slider according to claim 1, wherein: the mounting seats (4) are distributed in a rectangular array along the rotation direction of the conveying belt (3);
Wherein, each pantograph slide plate (5) is connected with a plurality of mounting seats (4) in a clamping way.
6. The assembly line type testing device for detecting the airtightness of the carbon pantograph slider according to claim 1, wherein: dead lever (13) are improved level fixed mounting and are had two electric liquid push rods (12), install an air cock (11) on the push rod head of two electric liquid push rods (12) respectively, and just two air cocks (11) all communicate through intake pipe (10) with air pump (9), and two air cocks (11) insert simultaneously in two gas channel holes of same pantograph slide (5) under the drive of electric liquid push rod (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911005102.1A CN110579325B (en) | 2019-10-22 | 2019-10-22 | Assembly line type testing device for detecting air tightness of pantograph carbon sliding plate |
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| CN201911005102.1A CN110579325B (en) | 2019-10-22 | 2019-10-22 | Assembly line type testing device for detecting air tightness of pantograph carbon sliding plate |
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| CN110579325B CN110579325B (en) | 2021-09-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174983A (en) * | 2020-01-14 | 2020-05-19 | 大同新成新材料股份有限公司 | A gas tightness check out test set that is used for intelligent carbon slide to detect usefulness in batches |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU580473A1 (en) * | 1975-05-05 | 1977-11-15 | Опытно-Конструкторское И Технологическое Бюро Расфасовочного И Упаковочного Оборудования | Method of checking fluid-tightness of elastic articles |
| CN104977215A (en) * | 2015-08-10 | 2015-10-14 | 温州职业技术学院 | Automatic pressure resistance detection equipment for steel pipe |
| CN107991028A (en) * | 2017-12-27 | 2018-05-04 | 陈绪强 | Deodorant flowing water voluntarily detects screening plant |
| CN208076104U (en) * | 2018-04-26 | 2018-11-09 | 包头昊明稀土新电源科技有限公司 | Capacitive power battery side's shell detection device |
| CN110207908A (en) * | 2019-07-16 | 2019-09-06 | 王雅鸿 | A kind of anhydrous detection device of pantograph carbon slide air tightness test |
-
2019
- 2019-10-22 CN CN201911005102.1A patent/CN110579325B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU580473A1 (en) * | 1975-05-05 | 1977-11-15 | Опытно-Конструкторское И Технологическое Бюро Расфасовочного И Упаковочного Оборудования | Method of checking fluid-tightness of elastic articles |
| CN104977215A (en) * | 2015-08-10 | 2015-10-14 | 温州职业技术学院 | Automatic pressure resistance detection equipment for steel pipe |
| CN107991028A (en) * | 2017-12-27 | 2018-05-04 | 陈绪强 | Deodorant flowing water voluntarily detects screening plant |
| CN208076104U (en) * | 2018-04-26 | 2018-11-09 | 包头昊明稀土新电源科技有限公司 | Capacitive power battery side's shell detection device |
| CN110207908A (en) * | 2019-07-16 | 2019-09-06 | 王雅鸿 | A kind of anhydrous detection device of pantograph carbon slide air tightness test |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174983A (en) * | 2020-01-14 | 2020-05-19 | 大同新成新材料股份有限公司 | A gas tightness check out test set that is used for intelligent carbon slide to detect usefulness in batches |
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| CN110579325B (en) | 2021-09-03 |
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