CN115453199B - Automatic test equipment for new energy battery heating plate - Google Patents
Automatic test equipment for new energy battery heating plate Download PDFInfo
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- CN115453199B CN115453199B CN202211116426.4A CN202211116426A CN115453199B CN 115453199 B CN115453199 B CN 115453199B CN 202211116426 A CN202211116426 A CN 202211116426A CN 115453199 B CN115453199 B CN 115453199B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides automatic testing equipment for a heating plate of a new energy battery, which belongs to the technical field of detection of heating plates and comprises a base, wherein a first rotating shaft is rotatably connected to the middle part of an inner cavity of the base, and a rotating disc is fixedly connected to one end, far away from the bottom of the inner cavity of the base, of the first rotating shaft; according to the invention, the toggle rod is utilized to push the turntable to perform circumferential gap rotation, so that stations distributed on the periphery of the turntable can realize different working procedures at the same time; and utilize the test panel to extrude the punching press board of fourth station department in secondary process to make the gas of fixing base inner chamber fill in the sleeve, with this makes the push rod drive the push pedal outwards stretch out, and extrude clamping rod arc part, and then make clamping rod accomodate in the joint inslot, and then can reciprocating realization to the test work of different heating plates, with this only need single manual work to place the automation of heating plate operation can realize the device, thereby improved the automation efficiency of the device, and then improved the test efficiency of the device.
Description
Technical Field
The invention relates to the field of heating plate detection, in particular to automatic testing equipment for a new energy battery heating plate.
Background
In the field of new energy electric automobiles, the currently used power source is a lithium ion battery, and the lithium ion battery has the advantages of higher energy density, no memory effect, long cycle life, no pollution, light weight, small self-discharge and the like, but the influence of a low-temperature environment on the lithium ion battery is larger, the charging performance of the battery can be seriously influenced, and the service life of the battery is greatly shortened; at present, the main method for solving the problem of poor low-temperature characteristics of the lithium ion battery is to heat the battery by using a heating plate in a low-temperature environment, but the use effect of the heating plate is affected by the factors such as the quality, the insulating property, the heat conduction rate and the like of the heating plate in the use process, so that before the heating plate is used, the heating plate is usually required to be detected.
At present, the traditional detection mode is to detect the heating plates step by using different types of instruments manually, so that the resistance tester is beneficial to detecting the heating plates one by one, and then checking whether the surface quality of the heating plates is good, whether defects exist in interfaces or not and the like is further performed, the output of the heating plates is a huge number, and only the detection mode needs to consume a great deal of time and labor cost, so that the automation capability of enterprise production is reduced, and the detection efficiency of the electric heating plates is reduced.
How to invent an automatic testing device for a new energy battery heating plate to improve the problems becomes a problem to be solved by the technicians in the field. .
Disclosure of Invention
In order to make up for the defects, the invention provides automatic testing equipment for a new energy battery heating plate, and aims to solve the problems that a traditional detection mode needs to consume a large amount of time and labor cost, so that the detection efficiency of an electric heating plate is reduced.
The invention is realized in the following way:
the invention provides automatic testing equipment for a new energy battery heating plate, which comprises a base, wherein a first rotating shaft is rotationally connected to the middle part of an inner cavity of the base, one end of the first rotating shaft, which is far away from the bottom of the inner cavity of the base, is fixedly connected with a rotary table, the side wall of the rotary table is in sliding connection with the inside of the base, clamping seats are annularly arranged on the periphery of the upper surface of the rotary table, the rear part of the upper surface of the base is fixedly connected with a first connecting rod, one end of the first connecting rod, which is far away from the upper surface of the base, is fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with a pushing cylinder, and the extending end of the pushing cylinder is fixedly connected with a testing disc;
the intermittent assembly is arranged at the bottom of the inner cavity of the base and used for driving the test disc to intermittently rotate so as to realize the multifunctional detection of the test disc;
the discharging assembly is arranged on one side, close to the center of the turntable, of the clamping seat and is used for pushing the battery heating plate out of the clamping seat after the distribution detection of the battery heating plate is completed, and therefore the purpose of automatic discharging is achieved.
Preferably, the left side of the bottom of the test disc is fixedly connected with a resistance tester, the model of the resistance tester is an M-3 resistivity tester, the rear side of the bottom of the test disc is fixedly connected with a flaw detector, and the model of the flaw detector is an HY-6800 type digital flaw detector.
Preferably, the intermittent type subassembly includes the driving disk, base inner chamber bottom fixedly connected with driving motor, driving disk and driving motor output fixed connection, driving disk upper portion edge fixedly connected with poke rod, the cross change groove has been seted up to the carousel bottom, poke rod and the movable block of cross change groove inner wall.
Preferably, the bottom of the turntable is fixedly connected with driven fan blades near the inner wall of the base, the driven fan blades are annularly arranged at equal intervals along the center of the first rotating shaft, heat dissipation grooves are formed in two sides of the base, and the heat dissipation grooves are communicated with the inner cavity of the base.
Preferably, a clamping groove is formed in one side of the inner cavity of the clamping seat, a clamping rod is rotationally connected in the clamping groove, and a clamping spring is fixedly connected between one side, away from the center of the clamping seat, of the clamping rod and the side wall of the clamping groove.
Preferably, one end of the clamping connection rod, which is close to the middle part of the turntable, is arc-shaped, and one end of the clamping connection rod, which is close to the edge of the turntable, is straight.
Preferably, the unloading assembly comprises a fixed seat, one side fixed connection that fixing base and joint seat are close to the carousel center, just fixing base bottom and carousel upper surface fixed connection, fixing base bottom fixedly connected with sleeve, just the sleeve runs through the fixing base lateral wall, the one end sliding connection that the carousel was kept away from to the fixing base inner chamber has the punching press board, fixedly connected with reset spring between punching press board bottom and the carousel upper surface, reset spring is provided with two and sets up along sleeve axis symmetry, sleeve inside sliding connection has the push rod, is located the joint seat inner chamber push rod tip fixedly connected with push pedal, one side fixedly connected with air duct that the joint seat was kept away from to the fixing base, one end and sleeve that the fixing base was kept away from to the air duct are fixedly connected with, be linked together through the air duct between fixing base and the sleeve, just the air duct is provided with two and sets up along sleeve axis symmetry.
Preferably, the push plate is fixedly connected with a protection pad on one side far away from the sleeve, and the protection pad is made of rubber materials.
Preferably, the both sides of the clamping seat are fixedly connected with a limiting chute, and the push plate is clamped with the inner wall of the limiting chute and is in sliding connection with the inner wall of the limiting chute.
Preferably, a contact avoidance groove is formed in one side, close to the resistance tester and the flaw detector, of the upper surface of the test disc, the contact avoidance groove is aligned with the stamping plate, and the inner diameter of the contact avoidance groove is larger than the outer diameter of the stamping plate.
The beneficial effects of the invention are as follows: the toggle rod is utilized to push the turntable to perform quarter circumferential gap rotation, so that four working procedures are simultaneously realized for four working stations distributed around the turntable; and utilize the test panel to extrude the punching press board of fourth station department in secondary process to make the gas of fixing base inner chamber fill in the sleeve, with this makes the push rod drive the push pedal outwards stretch out, and extrude clamping rod arc part, and then make clamping rod accomodate in the joint inslot, and then can reciprocating realization to the test work of different heating plates, with this only need single manual work to place the automation of heating plate operation can realize the device, thereby improved the automation efficiency of the device, and then improved the test efficiency of the device.
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 examples 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 a front view overall structure of an automatic testing device for a new energy battery heating sheet according to an embodiment of the present invention;
fig. 2 is a schematic top view overall structure of an automated testing device for a new energy battery heating sheet according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the internal structure of a base of an automatic testing device for a new energy battery heating sheet according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a turntable top view structure of an automatic testing device for a new energy battery heating sheet according to an embodiment of the present invention;
fig. 5 is a schematic diagram of the internal structure of a turntable of an automatic testing device for a new energy battery heating plate according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a card socket structure of an automatic testing device for a new energy battery heating plate according to an embodiment of the present invention;
fig. 7 is an enlarged schematic structural view of a region a in fig. 6 of an automated testing apparatus for a new energy battery heating sheet according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a cross-sectional structure of a discharging assembly of an automatic testing device for a new energy battery heating sheet according to an embodiment of the present invention.
In the figure: 1. a base; 101. a first rotating shaft; 102. a heat sink; 2. a turntable; 21. a cross rotary groove; 22. driven fan blades; 3. a clamping seat; 31. a clamping groove; 32. a clamping rod; 33. a clamping spring; 4. a first link; 41. a top plate; 5. a test tray; 51. a resistance tester; 52. a flaw detector; 6. an intermittent assembly; 61. a drive plate; 62. a toggle rod; 7. a discharge assembly; 71. a fixing seat; 72. a sleeve; 73. a stamping plate; 74. a return spring; 75. a push rod; 76. a push plate; 77. an air duct; 78. and a protective pad.
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. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Examples
Referring to fig. 1 and 2, an automatic testing device for a new energy battery heating plate comprises a base 1, wherein a first rotating shaft 101 is rotationally connected to the middle part of an inner cavity of the base 1, one end, away from the bottom of the inner cavity of the base 1, of the first rotating shaft 101 is fixedly connected with a rotary table 2, the side wall of the rotary table 2 is in sliding connection with the inside of the base 1, clamping seats 3 are annularly arranged on the periphery of the upper surface of the rotary table 2, the rear part of the upper surface of the base 1 is fixedly connected with a first connecting rod 4, one end, away from the upper surface of the base 1, of the first connecting rod 4 is fixedly connected with a top plate 41, the upper surface of the top plate 41 is fixedly connected with a pushing cylinder, and the extending end of the pushing cylinder is fixedly connected with a testing disc 5;
the intermittent assembly 6 is arranged at the bottom of the inner cavity of the base 1, and the intermittent assembly 6 is used for driving the test disc 5 to intermittently rotate so as to realize the multifunctional detection of the test disc 5;
the discharging assembly 7 is arranged on one side, close to the center of the turntable 2, of the clamping seat 3, and the discharging assembly 7 is used for pushing the battery heating plate out of the clamping seat 3 after the distribution detection of the battery heating plate is finished, so that the purpose of automatic discharging is realized;
referring to fig. 1 and 2, further, a resistance tester 51 is fixedly connected to the left side of the bottom of the test disc 5, the model number of the resistance tester 51 is an M-3 resistivity meter, a flaw detector 52 is fixedly connected to the rear side of the bottom of the test disc 5, and the model number of the flaw detector 52 is an HY-6800 digital flaw detector;
it should be noted that: firstly, the resistance of the battery heating plate is measured by the resistance tester 51, and after the turntable 2 rotates for four times, the quality of the battery heating plate is measured by the flaw detector 52, so that the distributed measurement of a plurality of battery heating plates on one machine can be realized at the same time, and the testing efficiency of the device is improved.
Referring to fig. 3 and 5, further, the intermittent assembly 6 comprises a driving disc 61, a driving motor is fixedly connected to the bottom of the inner cavity of the base 1, the driving disc 61 is fixedly connected with the output end of the driving motor, a poking rod 62 is fixedly connected to the edge of the upper part of the driving disc 61, a cross rotating groove 21 is formed in the bottom of the turntable 2, and the poking rod 62 is movably clamped with the inner wall of the cross rotating groove 21;
it should be noted that: the driving motor is utilized to drive the driving disc 61 to rotate, so that the poking rod 62 pushes the rotary table 2 to rotate, the rotary table 2 rotates for a quarter of a circle each time, four working procedures are simultaneously realized at four stations around the rotary table 2, the working procedures comprise placing heating sheets, measuring resistance values of the heating sheets, measuring the quality of the heating sheets and automatically pushing the heating sheets out of the clamping seat 3, and therefore automatic operation of the device can be realized only by single manual operation of placing the heating sheets, and the testing efficiency of the device is improved.
Referring to fig. 3, further, a driven fan blade 22 is fixedly connected to the bottom of the turntable 2 near the inner wall of the base 1, the driven fan blade 22 is annularly arranged at equal intervals along the center of the first rotating shaft 101, heat dissipation grooves 102 are formed in two sides of the base 1, and the heat dissipation grooves 102 are communicated with the inner cavity of the base 1;
it should be noted that: when the turntable 2 rotates, the driven fan blades 22 fixed at the bottom of the turntable 2 also rotate synchronously with the turntable, so that the gas flow speed in the base 1 is increased, and the inside and outside gas is quickly exchanged from the heat dissipation groove 102, so that the heat dissipation effect of the device is improved.
Referring to fig. 6 and 7, further, a clamping groove 31 is formed on one side of an inner cavity of the clamping seat 3, a clamping rod 32 is rotatably connected in the clamping groove 31, and a clamping spring 33 is fixedly connected between one side of the clamping rod 32 away from the center of the clamping seat 3 and the side wall of the clamping groove 31;
it should be noted that: the electric heating plate can be stably fixed in the clamping seat 3 by utilizing the cooperation between the clamping rod 32 and the clamping spring 33, so that the test point can be accurately aligned with the detection instrument, and the situation that the electric heating plate is thrown out due to the action of the rotating centrifugal force of the turntable 2 in the rotating process can be avoided, thereby improving the stability of the device and strengthening the use effect of the device.
Referring to fig. 6 and 7, further, one end of the clamping rod 32 near the middle of the turntable 2 is arc-shaped, and one end of the clamping rod 32 near the edge of the turntable 2 is straight;
it should be noted that: through the arrangement of the structure, the two use requirements of fixing during detection and releasing fixing during pushing out can be met, and therefore the practicability of the device is improved.
Referring to fig. 4, 6 and 8, further, the unloading assembly 7 includes a fixing base 71, the fixing base 71 is fixedly connected with one side of the clamping base 3 near the center of the turntable 2, and the bottom of the fixing base 71 is fixedly connected with the upper surface of the turntable 2, the bottom of the fixing base 71 is fixedly connected with a sleeve 72, and the sleeve 72 penetrates through the side wall of the fixing base 71, one end of the inner cavity of the fixing base 71 far away from the turntable 2 is slidably connected with a stamping plate 73, a reset spring 74 is fixedly connected between the bottom of the stamping plate 73 and the upper surface of the turntable 2, two reset springs 74 are arranged and symmetrically arranged along the axis of the sleeve 72, a push rod 75 is slidably connected inside the sleeve 72, a push plate 76 is fixedly connected with the end of the push rod 75 located in the inner cavity of the clamping base 3, one side of the fixing base 71 far away from the clamping base 3 is fixedly connected with an air duct 77, one end of the air duct 77 far away from the fixing base 71 is fixedly connected with one end of the sleeve 72 far away from the fixing base 71, the fixing base 71 is communicated with the sleeve 72 through the air duct 77, and the two air ducts 77 are symmetrically arranged along the axis of the sleeve 72;
it should be noted that: by utilizing the cooperation between the fixing seat 71, the stamping plate 73, the sleeve 72, the air duct 77, the push rod 75 and the push plate 76, when the pushing cylinder pushes the test disc 5 to move downwards, firstly, the resistance value and the quality are detected in the second station and the third station, secondly, in the process of moving the test disc 5 downwards, the stamping plate 73 at the last station is extruded by the test disc 5, so that the air in the inner cavity of the fixing seat 71 is filled into the sleeve 72, the push rod 75 drives the push plate 76 to extend outwards, in the process, the arc-shaped part of the clamping rod 32 is extruded by the side wall of the push rod 75, the clamping rod 32 is rotated into the clamping groove 31 and finally accommodated in the clamping groove 31, in the process of extending out of the push plate 76, the fixing effect of the clamping rod 32 on the electric heating plates is relieved, and the test work of different heating plates can be realized in a reciprocating manner, so that the automatic efficiency of the device is improved, and the test efficiency of the device is improved.
Referring to fig. 6 and 7, further, a protection pad 78 is fixedly connected to a side of the push plate 76 away from the sleeve 72, and the protection pad 78 is made of rubber;
it should be noted that: the protection pad 78 made of rubber material can greatly weaken the abrasion generated by the push plate 76 when pushing the electric heating plate, thereby improving the protection effect on the electric heating plate.
Referring to fig. 6 and 7, further, both sides of the clamping seat 3 are fixedly connected with a limiting chute, and the push plate 76 is clamped and slidingly connected with the inner wall of the limiting chute;
it should be noted that: through the arrangement of the structure, the push plate 76 can be limited and guided, and the push plate 76 can be ensured to stably push the electric heating plate outwards.
Referring to fig. 1 and 2, further, a contact avoidance groove is formed on one side, close to the resistance tester 51 and the flaw detector 52, of the upper surface of the test disc 5, the contact avoidance groove is aligned with the stamping plate 73, and the inner diameter of the contact avoidance groove is larger than the outer diameter of the stamping plate 73;
it should be noted that: through the arrangement of the structure, when the test disc 5 is pressed down, only the stamping plate 73 at the fourth station can be released from the test disc 5, and the stamping plates 73 at other stations can pass through the contact avoidance groove, so that the rationality of the device is improved.
Referring to fig. 1 to 8, the operating principle of the automatic testing device for the new energy battery heating plate is as follows: firstly, a worker stands in front of a first station of the device (namely, a position right facing the first connecting rod 4 in the illustration), then the worker dials the clamping rod 32 in a direction far away from the middle of the test disc 5, so that the clamping rod 32 is retracted into the clamping groove 31, the inside of the clamping seat 3 is completely opened, then an electric heating sheet to be detected is placed in the clamping seat 3, then the clamping rod 32 is loosened, the clamping rod 32 at the moment is reset under the rebound effect of the clamping spring 33, the straight part of the clamping rod 32 is attached to the side wall of the electric heating sheet by utilizing the rebound effect of the clamping spring 33, the clamping rod is extruded and fixed, the situation that the heating sheet is thrown out in the rotating process of the turntable 2 is effectively avoided, and the point to be detected is just fixed at a required position; after that, the driving motor is started, so that the driving motor drives the driving disc 61 to rotate, and the toggle rod 62 rotates in the inner cross rotary groove 21, and the turntable 2 is pushed to rotate, so that the turntable 2 rotates intermittently in a quarter circumference, and the electric heating sheet placed in the first station clamping seat 3 moves to the second station (namely, below the resistance tester 51), and the electric heating sheet placed in the second station clamping seat 3 moves to the third working place (namely, below the flaw detector 52), and the clamping seat 3 which is in the third working place in the same way moves to the fourth working place; meanwhile, when the toggle rod 62 pushes the turntable 2 to rotate, the driven fan blades 22 fixed at the bottom of the turntable 2 also rotate synchronously with the turntable, so as to toggle the gas in the inner cavity of the turntable 2, thereby accelerating the gas flow speed in the base 1, further being capable of conducting heat-pumping on the driving motor and enabling the internal and external gas to be exchanged from the heat dissipation groove 102 rapidly;
meanwhile, when the turntable 2 rotates by one fourth, the pushing cylinder pushes the test disc 5 to move downwards (wherein the pushing speed of the pushing cylinder is larger than the rotating speed of the driving motor to ensure that the pushing cylinder can push the test disc 5 to the electric heating plate after the turntable 2 rotates by one fourth), so that the resistance value of the battery heating plate is measured by the resistance tester 51 in the second station, and then the appearance quality and the interface quality of the battery heating plate are detected by the flaw detector 52 in the third station, so that the detection of the resistance value and the quality is synchronously completed in one machine; secondly, in the process of downward movement of the test disc 5, the stamping plates 73 located at the second station and the third station pass through the contact avoidance grooves, so that the clamping seats 3 located at the second station and the third station are still in a to-be-detected state, the test disc 5 at the moment extrudes the stamping plates 73 located at the fourth station, so that the stamping plates 73 retract into the fixing seats 71, the reset springs 74 are compressed, at the moment, the volume of the cavity in the fixing seats 71 is reduced, the air pressure inside the fixing seats is increased, and the fixing seats 71 are communicated with the sleeve 72 through the air guide pipes 77, the pressurized air moves towards the smaller end of the blocking sleeve 72, and accordingly the air in the inner cavity of the fixing seats 71 is filled into the sleeve 72, and when the air pressure of the sleeve 72 is increased, the push rods 75 drive the push plates 76 to push out towards the electric heating plates, namely, the discharge work of the detected electric heating plates is completed at the fourth station, and the protection 78 made of rubber materials are arranged on one side of the push plates 76, so that the electric heating plates 76 are greatly weakened, the electric heating plates are greatly, the electric heating plates are pushed out, the electric heating plates are clamped and the clamping plates are correspondingly worn out, and the clamping plates are clamped and the side walls are correspondingly extruded by the connecting rods 32, and the connecting rods 32 are further clamped and the connecting rods 32 are further extruded and the connecting rods 32 are correspondingly in the process are clamped and connected with the connecting rods 32.
After the single detection is completed, the pushing cylinder drives the test disc 5 to lift upwards, at this moment, the pressing plate 73 is pushed upwards under the rebound action of the return spring 74, so that the pressurizing state inside the fixed seat 71 is relieved, and under the rebound action of the return spring 74, the adsorption effect is generated on the fixed seat 71, so that the gas originally filled into the sleeve 72 is absorbed, the push rod 75 is reset to one side close to the fixed seat 71, the area for placing the electric heating plate is left, then the turntable 2 rotates again for a fourth time to move to the first station, a new heating plate can be added, and after the turntable 2 at the bottom rotates for one fourth, the pushing cylinder at the upper part drives the test disc 5 to move downwards, so that the efficient automatic detection is realized.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may 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 (10)
1. The automatic testing equipment for the new energy battery heating plate comprises a base (1) and is characterized in that a first rotating shaft (101) is rotationally connected to the middle of an inner cavity of the base (1), one end, away from the bottom of the inner cavity of the base (1), of the first rotating shaft (101) is fixedly connected with a rotary table (2), the side wall of the rotary table (2) is in sliding connection with the inside of the base (1), clamping seats (3) are annularly arranged on the periphery of the upper surface of the rotary table (2), the rear part of the upper surface of the base (1) is fixedly connected with a first connecting rod (4), one end, away from the upper surface of the base (1), of the first connecting rod (4) is fixedly connected with a top plate (41), the upper surface of the top plate (41) is fixedly connected with a pushing cylinder, and the extending end of the pushing cylinder is fixedly connected with a testing disc (5);
the intermittent assembly (6) is arranged at the bottom of the inner cavity of the base (1), and the intermittent assembly (6) is used for driving the test disc (5) to intermittently rotate so as to realize multifunctional detection of the test disc (5);
the discharging assembly (7), the discharging assembly (7) is installed on one side of the clamping seat (3) close to the center of the turntable (2), and the discharging assembly (7) is used for pushing the battery heating plate out of the clamping seat (3) after the distribution detection of the battery heating plate is completed, so that the purpose of automatic discharging is achieved.
2. The automatic testing equipment for the new energy battery heating plate according to claim 1, wherein a resistance tester (51) is fixedly connected to the left side of the bottom of the testing disc (5), the model of the resistance tester (51) is an M-3 resistivity tester, a flaw detector (52) is fixedly connected to the rear side of the bottom of the testing disc (5), and the model of the flaw detector (52) is an HY-6800 digital flaw detector.
3. The automatic testing equipment for the new energy battery heating plate according to claim 1, wherein the intermittent assembly (6) comprises a driving disc (61), a driving motor is fixedly connected to the bottom of an inner cavity of the base (1), the driving disc (61) is fixedly connected with the output end of the driving motor, a poking rod (62) is fixedly connected to the edge of the upper portion of the driving disc (61), a cross rotary groove (21) is formed in the bottom of the rotary disc (2), and the poking rod (62) is movably clamped with the inner wall of the cross rotary groove (21).
4. The automatic testing equipment of the new energy battery heating plate according to claim 1, wherein a driven fan blade (22) is fixedly connected to the bottom of the turntable (2) close to the inner wall of the base (1), the driven fan blades (22) are arranged in an equidistant annular mode along the center of the first rotating shaft (101), heat dissipation grooves (102) are formed in two sides of the base (1), and the heat dissipation grooves (102) are communicated with the inner cavity of the base (1).
5. The automatic testing device for the new energy battery heating plate according to claim 1, wherein a clamping groove (31) is formed in one side of an inner cavity of the clamping seat (3), a clamping rod (32) is rotationally connected to the clamping groove (31), and a clamping spring (33) is fixedly connected between one side, away from the center of the clamping seat (3), of the clamping rod (32) and the side wall of the clamping groove (31).
6. The automatic testing device for the new energy battery heating plate according to claim 5, wherein one end of the clamping rod (32) close to the middle of the turntable (2) is arc-shaped, and one end of the clamping rod (32) close to the edge of the turntable (2) is straight.
7. The automatic test equipment for the new energy battery heating plate according to claim 2, wherein the discharging assembly (7) comprises a fixed seat (71), one side, close to the center of the rotary table (2), of the fixed seat (71) and the clamping seat (3) is fixedly connected, the bottom of the fixed seat (71) is fixedly connected with the upper surface of the rotary table (2), the bottom of the fixed seat (71) is fixedly connected with a sleeve (72), the sleeve (72) penetrates through the side wall of the fixed seat (71), one end, far away from the rotary table (2), of an inner cavity of the fixed seat (71) is slidably connected with a stamping plate (73), a reset spring (74) is fixedly connected between the bottom of the stamping plate (73) and the upper surface of the rotary table (2), two reset springs (74) are symmetrically arranged along the axis of the sleeve (72), a push rod (75) is fixedly connected with the end of the push rod (75) which is positioned in the inner cavity of the clamping seat (3), one side, far away from the clamping seat (71) is fixedly connected with an air guide pipe (77), one end, far away from the fixed seat (71), the fixing seat (71) is communicated with the sleeve (72) through an air duct (77), and the two air ducts (77) are symmetrically arranged along the axis of the sleeve (72).
8. The automatic testing device for the new energy battery heating sheet according to claim 7, wherein a protection pad (78) is fixedly connected to one side of the push plate (76) away from the sleeve (72), and the protection pad (78) is made of rubber material.
9. The automatic testing device for the heating plate of the new energy battery according to claim 7, wherein limiting sliding grooves are fixedly connected to two sides of the clamping seat (3), and the pushing plate (76) is clamped with the inner wall of the limiting sliding groove and is in sliding connection with the inner wall of the limiting sliding groove.
10. The automatic testing equipment for the new energy battery heating plate according to claim 7, wherein a contact avoidance groove is formed in one side, close to the resistance tester (51) and the flaw detector (52), of the upper surface of the testing disc (5), the contact avoidance groove is aligned with the stamping plate (73), and the inner diameter of the contact avoidance groove is larger than the outer diameter of the stamping plate (73).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211116426.4A CN115453199B (en) | 2022-09-14 | 2022-09-14 | Automatic test equipment for new energy battery heating plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211116426.4A CN115453199B (en) | 2022-09-14 | 2022-09-14 | Automatic test equipment for new energy battery heating plate |
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| CN115453199B true CN115453199B (en) | 2023-04-28 |
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| US2674718A (en) * | 1949-12-31 | 1954-04-06 | Altenbach Francis | Accumulator testing device |
| CN108344833A (en) * | 2018-04-11 | 2018-07-31 | 重庆师范大学 | Thermal cell heating plate automatic measurement burn rate device and its detection method |
| CN109828152A (en) * | 2019-01-28 | 2019-05-31 | 东莞市硅翔绝缘材料有限公司 | The automated test device of battery heating sheet |
| CN212180947U (en) * | 2020-03-16 | 2020-12-18 | 绵阳市俊联科技有限公司 | Thermal battery heating plate ignition sensitivity detection equipment |
| CN113199960A (en) * | 2021-04-30 | 2021-08-03 | 深圳安博检测股份有限公司 | New energy automobile battery erection equipment and detecting system thereof |
| CN113246793A (en) * | 2021-07-07 | 2021-08-13 | 成都辰迈科技有限公司 | Automatic automobile battery replacing device based on Internet of things and detection system thereof |
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2022
- 2022-09-14 CN CN202211116426.4A patent/CN115453199B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2674718A (en) * | 1949-12-31 | 1954-04-06 | Altenbach Francis | Accumulator testing device |
| CN108344833A (en) * | 2018-04-11 | 2018-07-31 | 重庆师范大学 | Thermal cell heating plate automatic measurement burn rate device and its detection method |
| CN109828152A (en) * | 2019-01-28 | 2019-05-31 | 东莞市硅翔绝缘材料有限公司 | The automated test device of battery heating sheet |
| CN212180947U (en) * | 2020-03-16 | 2020-12-18 | 绵阳市俊联科技有限公司 | Thermal battery heating plate ignition sensitivity detection equipment |
| CN113199960A (en) * | 2021-04-30 | 2021-08-03 | 深圳安博检测股份有限公司 | New energy automobile battery erection equipment and detecting system thereof |
| CN113246793A (en) * | 2021-07-07 | 2021-08-13 | 成都辰迈科技有限公司 | Automatic automobile battery replacing device based on Internet of things and detection system thereof |
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| CN115453199A (en) | 2022-12-09 |
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