CN114383951B - Withstand voltage test equipment for superconductive aluminum-based copper-clad plate - Google Patents

Withstand voltage test equipment for superconductive aluminum-based copper-clad plate Download PDF

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Publication number
CN114383951B
CN114383951B CN202210035971.4A CN202210035971A CN114383951B CN 114383951 B CN114383951 B CN 114383951B CN 202210035971 A CN202210035971 A CN 202210035971A CN 114383951 B CN114383951 B CN 114383951B
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button
camera shooting
assembly
guide groove
connecting rod
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CN114383951A (en
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张运东
陈永华
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Jiangxi Hangyu Electronic Material Co ltd
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Jiangxi Province Hangyu New Material Co ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means
    • G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001—Type of application of the stress
    • G01N2203/0003—Steady
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0044—Pneumatic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The invention relates to the technical field of production of superconductive aluminum-based copper-clad plates, in particular to pressure-resistant test equipment for the superconductive aluminum-based copper-clad plates. The device comprises a compression platform, a compression assembly, a camera shooting assembly and a camera shooting control assembly. The compression platform is provided with a placement area for placing the superconductive aluminum-based copper-clad plate, and a pressure head of the compression assembly is arranged towards the compression platform. The camera shooting assembly is arranged on the pressure head and arranged towards the lower end of the pressure head, and the camera shooting assembly is electrically connected with the camera shooting control assembly. The camera shooting control assembly is used for controlling the camera shooting assembly, when the pressure head moves downwards to start pressing, the camera shooting control assembly controls the camera shooting assembly to be started and record video, and when the pressure head removes the pressure and resets upwards, the camera shooting control assembly controls the camera shooting assembly to be closed and store video. The pressure-resistant testing system can effectively monitor the pressure-resistant testing process, keeps records of the testing process, is convenient for quality testing result review and management, and greatly improves objectivity of the quality testing result.

Description

Withstand voltage test equipment for superconductive aluminum-based copper-clad plate
Technical Field
The invention relates to the technical field of production of superconductive aluminum-based copper-clad plates, in particular to pressure-resistant test equipment for the superconductive aluminum-based copper-clad plates.
Background
In the production process of the superconducting aluminum-based copper-clad plate, the quality of the superconducting aluminum-based copper-clad plate needs to be comprehensively monitored, and the pressure resistance test is one ring of various quality detection links. The traditional pressure-proof test mode is directly monitored on site in a whole manual way, the quality condition is completely judged by manual work, and the experience requirement on quality inspection personnel is very high.
In view of this, the present application is specifically proposed.
Disclosure of Invention
The invention aims to provide a pressure-resistant testing device for a superconductive aluminum-based copper-clad plate, which has a simple structure, can effectively monitor the pressure-resistant testing process, keeps the record of the testing process, is convenient for quality inspection result review and management, and greatly improves the objectivity of the quality inspection result.
Embodiments of the present invention are implemented as follows:
a pressure-resistant testing device for a superconductive aluminum-based copper-clad plate comprises: the device comprises a compression platform, a compression assembly, a camera shooting assembly and a camera shooting control assembly.
The compression platform is provided with a placement area for placing the superconductive aluminum-based copper-clad plate, and a pressure head of the compression assembly is arranged towards the compression platform.
The camera shooting assembly is arranged on the pressure head and arranged towards the lower end of the pressure head, and the camera shooting assembly is electrically connected with the camera shooting control assembly.
The camera shooting control assembly is used for controlling the camera shooting assembly, when the pressure head moves downwards to start pressing, the camera shooting control assembly controls the camera shooting assembly to be started and record video, and when the pressure head removes the pressure and resets upwards, the camera shooting control assembly controls the camera shooting assembly to be closed and store video.
Further, the imaging control assembly includes: the matching sleeve and the positioning piece.
The cooperation cover is overlapped and is located the outside of the depression bar of pressurization subassembly, and the cooperation cover is installed the location by the setting element, and the cooperation cover is in the setting element. Along the axial direction of the matching sleeve, the matching sleeve is fixedly matched with the positioning piece, and the matching sleeve is in sliding fit with the compression bar.
The inner wall of cooperation cover is provided with trigger button, trigger button and subassembly electric connection that makes a video recording. The outside of depression bar is provided with the gyro wheel, and the axis of rotation of gyro wheel axis perpendicular to depression bar's central axis sets up.
When the pressing head moves downwards to start pressing, the roller moves downwards and triggers the trigger button, so that the camera shooting assembly is started and video recording is carried out. When the pressure head is released and reset upwards, the roller moves upwards and triggers the trigger button again, so that the camera shooting assembly is closed and the video is stored.
Further, along the circumference of the compression bar, the matching sleeve is rotationally matched with the positioning piece and driven by the driver, and the matching sleeve is rotationally matched with the compression bar.
The inner wall of cooperation cover is provided with first guide way, second guide way, third guide way and the fourth guide way that is used for with gyro wheel looks adaptation and communicates in proper order. The first guide groove and the third guide groove are arranged along the axial direction of the compression bar and are arranged at intervals in parallel. The second guide groove and the fourth guide groove are arranged along the periphery of the compression bar and are arranged at intervals in parallel.
The trigger buttons include a first button, a second button, a third button, and a fourth button. The first button is arranged on the lower half section of the first guide groove, the second button is arranged at the bottom end of the first guide groove and is positioned below the first button, the third button is arranged on the lower half section of the third guide groove, and the fourth button is arranged on the top end of the third guide groove.
The first button is used for controlling the camera shooting assembly to be started and video recording is carried out. The second button is used for controlling the driver to drive the matching sleeve to rotate so that the roller enters the third guide groove from the first guide groove through the second guide groove. The third button is used for controlling the camera shooting assembly to be closed and storing video. The fourth button is used for controlling the driver to drive the matching sleeve to rotate so that the roller enters the first guide groove from the third guide groove through the fourth guide groove.
Further, the roller is mounted on a support rod, and the support rod is controlled by the adjusting component. The trigger button further comprises a fifth button and a sixth button, wherein the fifth button is arranged at the bottom end of the third guide groove and is positioned below the third button, and the sixth button is positioned at the top end of the first guide groove.
The second button and the fourth button are both used for controlling the adjusting component to drive the supporting rod to rotate 90 degrees, and the fifth button and the sixth button are both used for controlling the adjusting component to drive the supporting rod to rotate 90 degrees.
Further, the adjusting assembly includes: the device comprises a first limiting cylinder, a guide cylinder, a first connecting rod, an elastic piece, a second connecting rod, a second limiting cylinder and a telescopic mechanism.
The depression bar has the inner chamber, and first spacing section of thick bamboo radially sets up along the depression bar and runs through to the inner chamber of depression bar, and first spacing section of thick bamboo and depression bar fixed fit.
The guide cylinder is accommodated in the middle of the first limiting cylinder, and is in sliding fit with the first limiting cylinder along the axial direction of the first limiting cylinder.
The support rod is accommodated in the guide cylinder. Along the axial direction of the guide cylinder, the support rod is in sliding fit with the guide cylinder. Along the circumference of the first limiting cylinder, the supporting rod is in running fit with the first limiting cylinder. Along the axial direction of the first limiting cylinder, the supporting rod is fixedly matched with the first limiting cylinder.
One end of the first connecting rod is connected with one end of the supporting rod, which is far away from the roller, and the other end of the first connecting rod extends into the second limiting cylinder. The second limiting cylinder is fixedly arranged in the inner cavity of the compression bar, the second connecting rod is matched with the other end of the second limiting cylinder, and the elastic piece is connected between the first connecting rod and the second connecting rod.
The guide cylinder is internally provided with a guide chute which extends spirally along the inner wall of the guide cylinder, and the spiral angle of the guide chute is 90 degrees. The outer wall fixedly connected with sliding block of bracing piece, sliding block slidable cooperates in the middle of the direction spout.
The movable part of the telescopic mechanism is connected to one end of the second connecting rod far away from the first connecting rod. The telescopic mechanism is used for driving the second connecting rod to move so as to drive the guide cylinder to move, and therefore the supporting rod rotates by 90 degrees.
Wherein, the second button, the fourth button, the fifth button and the sixth button are all used for controlling the telescopic machanism to drive the bracing piece to rotate 90 degrees.
Further, the telescopic mechanism is an air cylinder.
Further, the second connecting rod is driven by the telescopic mechanism to have a first sliding dead point and a second sliding dead point. When the second connecting rod is positioned at the first sliding dead point, the second connecting rod pushes the first connecting rod to one end of the second limiting cylinder far away from the telescopic mechanism, and the elastic piece is in an elastic compression state. When the second connecting rod is positioned at the second sliding dead point, the second connecting rod pulls the first connecting rod to one end of the second limiting cylinder, which is close to the telescopic mechanism, and the elastic piece is in an elastic stretching state.
Further, the camera shooting assembly comprises a base, a swing arm, a rotating seat and a camera.
The base is installed in the upper end of pressure head, and the swing arm is rotatably installed in the base, rotates the seat and rotatably installs in the one end that the swing arm kept away from the base, and the camera is installed in the rotation seat.
The base is fixedly provided with a first gear ring, the swing arm is of a hollow structure, a first gear and a second gear are rotatably arranged in the swing arm, the first gear is meshed with the first gear ring, and the second gear is located at one end, far away from the base, of the swing arm.
The rotating seat is provided with a second gear ring, and the second gear is meshed with the second gear ring. The first gear and the second gear are in transmission fit, and the movement directions of the first gear and the second gear are the same.
Further, the trigger button further includes a seventh button and an eighth button. The seventh button is arranged on the lower half section of the third guide groove, and the seventh button is arranged between the fifth button and the third button. The eighth button is located between the third button and the fourth button. The seventh button is used for controlling the swing arm to swing downwards, and the eighth button is used for controlling the swing arm to reset.
Further, the swing arm is driven by a servo motor.
The technical scheme of the embodiment of the invention has the beneficial effects that:
the pressure-resistant testing equipment for the superconductive aluminum-based copper-clad plate provided by the embodiment of the invention has a simple structure, can effectively monitor the pressure-resistant testing process, keeps the record of the testing process, is convenient for checking and managing the quality inspection result, and greatly improves the objectivity of the quality inspection result.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the external structure of a pressure-resistant test device for a superconductive aluminum-based copper-clad plate according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the pressure-resistant testing device for the superconductive aluminum-based copper-clad plate according to the embodiment of the invention;
FIG. 3 is a schematic structural diagram of an adjusting component of a pressure-resistant testing device for a superconductive aluminum-based copper-clad plate according to an embodiment of the present invention;
FIG. 4 is a partial schematic view of the structure of FIG. 3;
FIG. 5 is a schematic view of the inner wall of the mating sleeve being expanded (expanded along an axial tangent line);
FIG. 6 is a schematic view of the inner wall of the guide cylinder deployed (deployed along an axial tangent line);
FIG. 7 is a schematic view of the internal structure of the camera assembly;
FIG. 8 is a schematic diagram of a first operating state of a superconducting aluminum-based copper-clad laminate withstand voltage test apparatus;
FIG. 9 is a schematic diagram of a second operating state of the superconducting aluminum-based copper-clad laminate withstand voltage test apparatus;
FIG. 10 is a schematic diagram of a third operating state of the superconducting aluminum-based copper-clad laminate withstand voltage test apparatus;
fig. 11 is a fourth operation state schematic diagram of the pressure-resistant testing equipment for the superconducting aluminum-based copper-clad plate.
Reference numerals illustrate:
the pressure-resistant test equipment 1000 of the superconductive aluminum-based copper-clad plate; a compression stage 100; a pressurizing assembly 200; a ram 210; a pressing lever 220; a roller 230; a support bar 240; a slider 250; a camera assembly 300; a base 310; a first ring gear 311; swing arm 320; a first gear 321; a second gear 322; a rotating base 330; a second ring gear 340; a camera 350; a mating sleeve 410; a first guide slot 411; a second guide groove 412; a third guide groove 413; fourth guide groove 414; a positioning member 420; an adjustment assembly 500; a first stopper cylinder 510; a guide cylinder 520; a guide chute 521; a first link 530; an elastic member 540; a second link 550; a second limiting cylinder 560; telescoping mechanism 570; a first button 610; a second button 620; a third button 630; a fourth button 640; a fifth button 650; a sixth button 660; a seventh button 670; eighth button 680.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like, do not denote that the components are required to be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel than "perpendicular" and does not mean that the structures must be perfectly parallel, but may be slightly tilted.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1, the present embodiment provides a pressure-resistant testing apparatus 1000 for a superconductive aluminum-based copper-clad plate, where the pressure-resistant testing apparatus 1000 for a superconductive aluminum-based copper-clad plate includes: a compression stage 100, a compression assembly 200, a camera assembly 300, and a camera control assembly.
The compression stage 100 has a placement area for placing the superconducting aluminum-based copper-clad plate, and the ram 210 of the compression assembly 200 is disposed toward the compression stage 100.
The camera shooting assembly 300 is arranged on the pressure head 210 and is arranged towards the lower end of the pressure head 210, and the camera shooting assembly 300 is electrically connected with the camera shooting control assembly.
The camera control component is used for controlling the camera component 300, when the pressure head 210 moves downwards to start pressing, the camera control component controls the camera component 300 to be started and record video, and when the pressure head 210 removes the pressure and resets upwards, the camera control component controls the camera component 300 to be closed and store video.
The pressure-resistant testing equipment 1000 for the superconductive aluminum-based copper-clad plate has a simple structure, can effectively monitor the pressure-resistant testing process, keeps the record of the testing process, is convenient for checking and managing the quality inspection result, and greatly improves the objectivity of the quality inspection result.
Referring to fig. 2 to 6, in this embodiment, the imaging control unit includes: a mating sleeve 410 and a retainer 420. The positioning member 420 is fixedly arranged, and the positioning member 420 is fixedly arranged relative to the compression platform 100.
The matching sleeve 410 is sleeved outside the compression bar 220 of the compression assembly 200, the matching sleeve 410 is installed and positioned by the positioning piece 420, and the matching sleeve 410 is matched with the positioning piece 420. Along the axial direction of the engaging sleeve 410, the engaging sleeve 410 is fixedly engaged with the positioning member 420, and the engaging sleeve 410 is slidably engaged with the pressing lever 220.
The inner wall of the mating sleeve 410 is provided with a trigger button, which is electrically connected to the camera assembly 300. The roller 230 is provided at the outside of the pressing lever 220, and the rotational axis of the roller 230 is perpendicular to the central axis of the pressing lever 220.
When the ram 210 is moved downward to begin pressing, the roller 230 is moved downward and triggers the trigger button to cause the camera assembly 300 to open and record video. When the ram 210 is de-pressurized and reset upward, the roller 230 moves upward and again activates the trigger button to cause the camera assembly 300 to close and save video.
Specifically, along the circumferential direction of the compression bar 220, the engagement sleeve 410 is rotationally engaged with the positioning member 420 and driven by a driver (not shown), and the engagement sleeve 410 is rotationally engaged with the compression bar 220.
The inner wall of the fitting sleeve 410 is provided with a first guide slot 411, a second guide slot 412, a third guide slot 413 and a fourth guide slot 414 for being adapted to and sequentially communicated with the roller 230. The first guide slot 411 and the third guide slot 413 are disposed along the axial direction of the compression bar 220 and are disposed at a parallel interval. The second guide groove 412 and the fourth guide groove 414 are disposed along the circumference of the pressing rod 220 and are disposed at a parallel interval.
The toggle buttons include a first button 610, a second button 620, a third button 630, and a fourth button 640. The first button 610 is disposed at the lower half of the first guide slot 411, the second button 620 is disposed at the bottom end of the first guide slot 411 and below the first button 610, the third button 630 is disposed at the lower half of the third guide slot 413, and the fourth button 640 is disposed at the top end of the third guide slot 413.
The first button 610 is used to control the camera assembly 300 to be turned on and record video. The second button 620 is used to control the driver to drive the engaging sleeve 410 to rotate so that the roller 230 passes from the first guide slot 411 to the third guide slot 413 through the second guide slot 412. The third button 630 is used to control the camera assembly 300 to close and save video. The fourth button 640 is used to control the driver to drive the coupling sleeve 410 to rotate so that the roller 230 passes from the third guide slot 413 through the fourth guide slot 414 into the first guide slot 411.
Further, the roller 230 is mounted on a support bar 240, and the support bar 240 is controlled by the adjusting assembly 500. The trigger button further includes a fifth button 650 and a sixth button 660, the fifth button 650 being disposed at the bottom end of the third guide slot 413 and below the third button 630, and the sixth button 660 being disposed at the top end of the first guide slot 411.
The second button 620 and the fourth button 640 are each also used to control the adjustment assembly 500 to drive the support bar 240 to rotate 90 deg., and the fifth button 650 and the sixth button 660 are each used to control the adjustment assembly 500 to drive the support bar 240 to rotate 90 deg..
The adjustment assembly 500 includes: the first limiting cylinder 510, the guide cylinder 520, the first connecting rod 530, the elastic member 540, the second connecting rod 550, the second limiting cylinder 560 and the telescopic mechanism 570.
The compression bar 220 has an inner cavity, the first limiting cylinder 510 is disposed along the radial direction of the compression bar 220 and penetrates through the inner cavity of the compression bar 220, and the first limiting cylinder 510 is fixedly matched with the compression bar 220.
The guiding cylinder 520 is accommodated in the first limiting cylinder 510, and the guiding cylinder 520 is slidably matched with the first limiting cylinder 510 along the axial direction of the first limiting cylinder 510.
The support bar 240 is accommodated in the guide cylinder 520. Along the axial direction of the guide cylinder 520, the support rod 240 is slidably engaged with the guide cylinder. Along the circumferential direction of the first limiting cylinder 510, the support rod 240 is in a rotating fit with the first limiting cylinder 510. Along the axial direction of the first limiting cylinder 510, the supporting rod 240 is fixedly matched with the first limiting cylinder 510.
One end of the first link 530 is connected to one end of the support rod 240 away from the roller 230, and the other end extends into the second limiting cylinder 560. The second limiting cylinder 560 is fixedly installed in the inner cavity of the compression bar 220, the second connecting rod 550 is matched with the other end of the second limiting cylinder 560, and the elastic piece 540 is connected between the first connecting rod 530 and the second connecting rod 550.
The guide cylinder 520 is provided with a guide chute 521, the guide chute 521 extends spirally along the inner wall of the guide cylinder 520, and the spiral angle of the guide chute 521 is 90 degrees. The outer wall of the support rod 240 is fixedly connected with a sliding block 250, and the sliding block 250 is slidably matched in the guide chute 521.
The movable portion of the telescopic mechanism 570 is connected to an end of the second link 550 remote from the first link 530. The telescopic mechanism 570 is used for driving the second link 550 to move so as to drive the guide cylinder 520 to move, thereby rotating the support rod 240 by 90 °.
Wherein the second button 620, the fourth button 640, the fifth button 650, and the sixth button 660 are all used to control the telescopic mechanism 570 to drive the support bar 240 to rotate by 90 °.
In this embodiment, telescopic mechanism 570 is a cylinder.
The second link 550 has a first sliding dead point and a second sliding dead point under the drive of the telescopic mechanism 570. When the second link 550 is located at the first sliding dead point, the second link 550 pushes the first link 530 to the end of the second limiting cylinder 560 away from the telescopic mechanism 570, the elastic member 540 is in an elastically compressed state, and the guiding cylinder 520 is pushed toward the side of the roller 230, so that the sliding block 250 slides along the guiding chute 521 to the end of the guiding chute 521 close to the first link 530. When the second link 550 is located at the second sliding dead point, the second link 550 pulls the first link 530 to the end of the second limiting cylinder 560 near the telescopic mechanism 570, the elastic member 540 is in an elastic stretched state, and the guiding cylinder 520 is pulled toward the side far from the roller 230, so that the sliding block 250 slides along the guiding chute 521 to the end of the guiding chute 521 far from the first link 530.
The second link 550 is driven to switch between the first sliding dead point and the second sliding dead point by the telescopic mechanism 570, so that the support rod 240 can move along the guide chute 521 of the guide cylinder 520, thereby realizing the rotation adjustment of the roller 230.
Further, referring to fig. 7, the camera assembly 300 includes a base 310, a swing arm 320, a rotating base 330, and a camera 350.
The base 310 is mounted on the upper end of the ram 210, the swing arm 320 is rotatably mounted on the base 310, the rotation seat 330 is rotatably mounted on the end of the swing arm 320 away from the base 310, and the camera 350 is mounted on the rotation seat 330.
The base 310 is fixedly provided with a first gear ring 311, the swing arm 320 is of a hollow structure, a first gear 321 and a second gear 322 are rotatably arranged in the swing arm 320, the first gear 321 is meshed with the first gear ring 311, and the second gear 322 is located at one end, far away from the base 310, of the swing arm 320.
The rotating base 330 has a second gear ring 340, and the second gear 322 is meshed with the second gear ring 340. The first gear 321 and the second gear 322 are in transmission fit, and the movement directions of the first gear and the second gear are the same.
The trigger buttons also include a seventh button 670 and an eighth button 680. The seventh button 670 is provided at the lower half of the third guide groove 413, and the seventh button 670 is located between the fifth button 650 and the third button 630. The eighth button 680 is located between the third button 630 and the fourth button 640. The seventh button 670 is used to control the swing arm 320 to swing downward, and the eighth button 680 is used to control the swing arm 320 to reset.
The swing arm 320 is driven by a servo motor.
Referring to fig. 8 to 11, in operation, when the pressure resistance test is performed, the roller 230 slides downward in the first guide slot 411 when the pressure lever 220 drives the pressure head 210 to move downward. When the wheel 230 activates the first button 610, the camera assembly 300 is turned on and begins recording. When the roller 230 triggers the second button 620, the telescopic mechanism 570 controls the second link 550 to complete one switching between the first sliding dead point and the second sliding dead point, and the roller 230 rotates by 90 ° so that the roller 230 fits into the second guide groove 412.
At this time, the driver is used to drive the matching sleeve 410 to rotate, so that the matching sleeve 410 rotates relative to the compression bar 220, the roller 230 moves into the third guide groove 413 along the second guide groove 412, and the fifth button 650 is triggered, and after the fifth button 650 is triggered, the telescopic mechanism 570 controls the second link 550 to complete one-time switching between the first sliding dead point and the second sliding dead point, the roller 230 rotates by 90 °, so that the roller 230 is matched with the third guide groove 413.
Next, the pressing rod 220 moves upwards to start resetting, the pressing head 210 is separated from the test sample, the roller 230 triggers the seventh button 670, and the swing arm 320 of the camera 350 swings downwards under the driving of the servo motor, so that the first gear 321 and the second gear 322 rotate in sequence and drive the rotating seat 330 and the camera 350 to rotate. In this process, the swing arm 320 approaches the ram 210, and the camera 350 is deflected downward, which can facilitate the recording of the condition of the area where the ram 210 is directly pressed by the camera 350.
As the pressing bar 220 continues to reset, the roller 230 starts the third button 630, the camera 350 stops recording, and the recorded video is stored by an external management module, so as to facilitate review and review.
The plunger 220 continues to move upward, triggering the eighth button 680, and the servo motor controls the camera assembly 300 to reset.
When the pressing rod 220 is completely reset, the roller 230 reaches the top end of the third guiding groove 413 and triggers the fourth button 640, and the telescopic mechanism 570 controls the second connecting rod 550 to complete one-time switching between the first sliding dead point and the second sliding dead point, and the roller 230 rotates by 90 degrees, so that the roller 230 is matched with the fourth guiding groove 414. At the same time, the driver drives the matching sleeve 410 to reset, the roller 230 returns to the top end of the first guiding slot 411 through the fourth guiding slot 414 and triggers the sixth button 660, the telescopic mechanism 570 controls the second link 550 to complete switching between the first sliding dead point and the second sliding dead point again, and the roller 230 rotates 90 ° again, so that the roller 230 is matched with the first guiding slot 411. Thus, a withstand voltage test process is completed.
Through the method, the compression condition of the product in the whole compression resistance testing process can be recorded, particularly the condition of the direct compression area of the pressure head 210 is recorded, the compression resistance of the product is convenient to objectively evaluate, meanwhile, the stored video data is also convenient to review and check, and the quality testing process has higher objectivity.
It should be noted that, the related control circuits and control components in this embodiment may be all implemented by the description of the prior art, and are not described herein again.
In summary, the pressure-resistant testing equipment 1000 for the superconductive aluminum-based copper-clad plate provided by the embodiment of the invention has a simple structure, can effectively monitor the pressure-resistant testing process, and keeps the record of the testing process, thereby facilitating the review and management of the quality inspection result and greatly improving the objectivity of the quality inspection result.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a superconductive aluminium base copper-clad plate withstand voltage test equipment which characterized in that includes: the device comprises a compression platform, a compression assembly, a camera shooting assembly and a camera shooting control assembly;
the pressure receiving platform is provided with a placement area for placing the superconductive aluminum-based copper-clad plate, and a pressure head of the pressurizing assembly is arranged towards the pressure receiving platform;
the camera shooting assembly is arranged on the pressure head and is arranged towards the lower end of the pressure head, and the camera shooting assembly is electrically connected with the camera shooting control assembly;
the camera shooting control assembly is used for controlling the camera shooting assembly, when the pressure head moves downwards to start pressing, the camera shooting control assembly controls the camera shooting assembly to be started and record video, and when the pressure head removes pressure and resets upwards, the camera shooting control assembly controls the camera shooting assembly to be closed and store video;
the camera control assembly includes: the matching sleeve and the positioning piece;
the matching sleeve is sleeved outside the compression rod of the compression assembly, the matching sleeve is installed and positioned by the positioning piece, and the matching sleeve is matched with the positioning piece; along the axial direction of the matching sleeve, the matching sleeve is fixedly matched with the positioning piece, and the matching sleeve is in sliding fit with the compression bar;
the inner wall of the matching sleeve is provided with a trigger button, and the trigger button is electrically connected with the camera shooting assembly; the outer part of the compression bar is provided with a roller, and the rotation axis of the roller is perpendicular to the central axis of the compression bar;
when the pressure head moves downwards to start pressing, the roller moves downwards and triggers the trigger button so as to enable the camera shooting assembly to be started and record a video; when the pressure head is released and reset upwards, the roller moves upwards and triggers the trigger button again, so that the camera shooting assembly is closed and video is stored; along the circumferential direction of the compression bar, the matching sleeve is rotationally matched with the positioning piece and driven by a driver, and the matching sleeve is rotationally matched with the compression bar;
the inner wall of the matching sleeve is provided with a first guide groove, a second guide groove, a third guide groove and a fourth guide groove which are matched with the roller and are communicated in sequence; the first guide groove and the third guide groove are both arranged along the axial direction of the compression bar and are arranged in parallel at intervals; the second guide groove and the fourth guide groove are arranged along the periphery of the compression bar and are arranged in parallel at intervals;
the trigger button comprises a first button, a second button, a third button and a fourth button; the first button is arranged on the lower half section of the first guide groove, the second button is arranged at the bottom end of the first guide groove and is positioned below the first button, the third button is arranged on the lower half section of the third guide groove, and the fourth button is arranged on the top end of the third guide groove;
the first button is used for controlling the camera shooting assembly to be started and video recording is carried out; the second button is used for controlling the driver to drive the matching sleeve to rotate so that the roller enters the third guide groove from the first guide groove through the second guide groove; the third button is used for controlling the camera shooting assembly to be closed and storing video; the fourth button is used for controlling the driver to drive the matching sleeve to rotate, so that the roller enters the first guide groove from the third guide groove through the fourth guide groove.
2. The pressure resistance test device of the superconducting aluminum-based copper-clad plate according to claim 1, wherein the roller is arranged on a supporting rod, and the supporting rod is controlled by an adjusting component; the trigger button further comprises a fifth button and a sixth button, the fifth button is arranged at the bottom end of the third guide groove and is positioned below the third button, and the sixth button is positioned at the top end of the first guide groove;
the second button and the fourth button are both used for controlling the adjusting assembly to drive the supporting rod to rotate 90 degrees, and the fifth button and the sixth button are both used for controlling the adjusting assembly to drive the supporting rod to rotate 90 degrees.
3. The pressure resistance test equipment for the superconducting aluminum-based copper-clad plate according to claim 2, wherein the adjusting assembly comprises: the device comprises a first limiting cylinder, a guide cylinder, a first connecting rod, an elastic piece, a second connecting rod, a second limiting cylinder and a telescopic mechanism;
the first limiting cylinder is arranged along the radial direction of the pressure rod and penetrates through the inner cavity of the pressure rod, and the first limiting cylinder is fixedly matched with the pressure rod;
the guide cylinder is accommodated in the first limiting cylinder and is in sliding fit with the first limiting cylinder along the axial direction of the first limiting cylinder;
the support rod is accommodated in the guide cylinder; the support rod is in sliding fit with the guide cylinder along the axial direction of the guide cylinder; the support rod is in running fit with the first limiting cylinder along the circumferential direction of the first limiting cylinder; the support rod is fixedly matched with the first limiting cylinder along the axial direction of the first limiting cylinder;
one end of the first connecting rod is connected with one end of the supporting rod, which is far away from the roller, and the other end of the first connecting rod extends into the second limiting cylinder; the second limiting cylinder is fixedly arranged in the inner cavity of the pressure rod, the second connecting rod is matched with the other end of the second limiting cylinder, and the elastic piece is connected between the first connecting rod and the second connecting rod;
a guide chute is formed in the guide cylinder, the guide chute extends spirally along the inner wall of the guide cylinder, and the spiral angle of the guide chute is 90 degrees; the outer wall of the supporting rod is fixedly connected with a sliding block, and the sliding block is slidably matched in the guide chute;
the movable part of the telescopic mechanism is connected to one end of the second connecting rod far away from the first connecting rod; the telescopic mechanism is used for driving the second connecting rod to move so as to drive the guide cylinder to move, and therefore the supporting rod rotates by 90 degrees;
wherein, the second button, the fourth button, the fifth button and the sixth button are all used for controlling the telescopic mechanism to drive the supporting rod to rotate by 90 degrees.
4. The pressure resistance test equipment for the superconducting aluminum-based copper-clad plate according to claim 3, wherein the telescopic mechanism is a cylinder.
5. The pressure-resistant testing device for the superconducting aluminum-based copper-clad plate according to claim 3, wherein the second connecting rod is provided with a first sliding dead point and a second sliding dead point under the driving of the telescopic mechanism; when the second connecting rod is positioned at the first sliding dead point, the second connecting rod pushes the first connecting rod to one end of the second limiting cylinder far away from the telescopic mechanism, and the elastic piece is in an elastic compression state; when the second connecting rod is positioned at the second sliding dead point, the second connecting rod pulls the first connecting rod to one end, close to the telescopic mechanism, of the second limiting cylinder, and the elastic piece is in an elastic stretching state.
6. The pressure resistance test equipment for the superconducting aluminum-based copper-clad plate according to claim 2, wherein the camera shooting assembly comprises a base, a swing arm, a rotating seat and a camera;
the base is arranged at the upper end of the pressure head, the swing arm is rotatably arranged at the base, the rotating seat is rotatably arranged at one end, far away from the base, of the swing arm, and the camera is arranged at the rotating seat;
the base is fixedly provided with a first gear ring, the swing arm is of a hollow structure, a first gear and a second gear are rotatably arranged in the swing arm, the first gear is meshed with the first gear ring, and the second gear is positioned at one end, far away from the base, of the swing arm;
the rotating seat is provided with a second gear ring, and the second gear is meshed with the second gear ring; the first gear is in transmission fit with the second gear, and the movement directions of the first gear and the second gear are the same.
7. The pressure resistance test equipment for the superconducting aluminum-based copper-clad plate according to claim 6, wherein the trigger button further comprises a seventh button and an eighth button; the seventh button is arranged on the lower half section of the third guide groove, and the seventh button is positioned between the fifth button and the third button; the eighth button is located between the third button and the fourth button; the seventh button is used for controlling the swing arm to swing downwards, and the eighth button is used for controlling the swing arm to reset.
8. The pressure resistance test equipment for the superconducting aluminum-based copper-clad plate according to claim 7, wherein the swinging arm is driven by a servo motor.
CN202210035971.4A 2022-01-13 2022-01-13 Withstand voltage test equipment for superconductive aluminum-based copper-clad plate Active CN114383951B (en)

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