CN104007123B - Battery pole ear defect inspection method and checkout equipment - Google Patents
Battery pole ear defect inspection method and checkout equipment Download PDFInfo
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- CN104007123B CN104007123B CN201410220076.5A CN201410220076A CN104007123B CN 104007123 B CN104007123 B CN 104007123B CN 201410220076 A CN201410220076 A CN 201410220076A CN 104007123 B CN104007123 B CN 104007123B
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Abstract
The invention discloses a kind of battery pole ear defect inspection method, it comprises the steps: 1) unwinding mechanism, synchronous limit structure and defects detection mechanism be set; 2) material strip is put into driven discharge plate blowing, then drawn and mistake from synchronous limit structure and defects detection mechanism, finally by initiatively charging tray rewinding; 3) adjust the guiding channel of position-limit mechanism and the width of material strip and adapt, and the adjustment tension force of tension control mechanism and the speed of material strip adapt; 4) displacement that moves up and down that detects the left battery pole ear film of material strip by left detection components changes, the displacement that moves up and down that detects the right battery pole ear film of material strip by right detection components changes, the displacement that moves up and down that gathers left detection components, right detection components by image collection assembly changes image, is used for judging that whether the left and right battery pole ear film of current material strip is normal. The invention also discloses the battery pole ear defect detection equipment of implementing said method.
Description
Technical field
The present invention relates to battery pole ear defect detecting technique, be specifically related to battery pole ear defect inspection method andImplement the checkout equipment of the method.
Background technology
At present, for tension force control, now general battery pole ear detects machine and adopts the upper and lower escapement of gravity more, in the time that material strip speed changes, there is tracking lag problem in structure, causes the shake of material strip, impactThe accuracy of detection of picture system and stability; And spacing aspect, now general battery pole ear detection machine is manyAdopt trapezoidal wheel construction, easily damage material strip; For spacing, the now general battery pole ear inspection of material stripSurvey machine designs without this, and the swing of the vertical material strip direction of motion is uncontrollable; Context of detection, original methodFor hand inspection, there is the shortcomings such as speed is slow, False Rate is high, loss is high; Change charging tray aspect, existingDetect machine at general battery pole ear and adopt mandrel to add nut fixed form more, exist speed slow, charging tray is easyThe shortcoming such as skid.
Summary of the invention
For the above-mentioned deficiency of prior art, the object of the invention is to, a kind of battery pole ear defect is providedThe battery pole ear defect detection equipment of detection method and enforcement the method.
The technical scheme that the present invention adopted is for achieving the above object: a kind of battery pole ear defects detection sideMethod, is characterized in that, it comprises the steps:
1) unwinding mechanism is set, for realizing the folding and unfolding of material strip; One synchronous limit structure is set, usesIn realizing the synchronously spacing of material strip; One defects detection mechanism is set, lacks for the battery pole ear of realizing material stripFall into and detect;
2) initiatively charging tray and a driven charging tray is set on described unwinding mechanism, this initiatively charging tray andBoth sides before and after driven charging tray lays respectively at; Need to carry out the material strip of battery pole ear defects detection puts into drivenDischarge plate carries out blowing, then from the traction of synchronous limit structure and defects detection mechanism and mistake is finally passed throughInitiatively charging tray carries out rewinding;
3) position-limit mechanism and corresponding with this position-limit mechanism is set on described synchronous limit structureTension control mechanism, described position-limit mechanism is provided with left adjustment base plate, right adjustment base plate, left limit beltAnd right limit belt, described left limit belt and right limit belt are located at left adjustment by guiding runner respectivelyOn base plate and right adjustment base plate, and one end is connected with the driven unit of the rotation that drives belt respectively; InstituteState that tension control mechanism is provided with tension controller and the tension controller that is connected with this tension controller is ledWheel; Between described left limit belt and right limit belt, form the guiding channel corresponding with material strip width,Thereby swinging of anti-stopping materials strip, described tension controller guide wheel and left limit belt and right limit beltBetween to form guiding channel corresponding, make material strip in the situation that of tensioning by guiding channel, thereby preventThe shake up and down of material strip; Material strip is from synchronous limit structure traction and later, the guiding of adjusting position-limit mechanism is logicalThe width of road and material strip adapts, and adjusts the tension force of tension control mechanism and the speed of material strip and adapt;
4) image collection assembly, a left detection components and a right side are set in described defects detection mechanismDetection components, described left detection components and right detection components cooperatively interact and form a detection entirety, described figureBe provided with a light source and a shooting part as acquisition component, described light source and shooting part are arranged at respectivelyDetect overall both sides, for real time shooting image clearly; Material strip draws and mistake from defects detection mechanismAfter, the displacement that moves up and down that detects the left battery pole ear film of material strip by left detection components changes, logicalThe displacement that moves up and down of crossing the right battery pole ear film of right detection components detection material strip changes, and passes through imageThe displacement that moves up and down that acquisition component gathers left detection components, right detection components changes image, is used for sentencingWhether the battery pole ear of disconnected current material strip is normal.
Step 3) in, described synchronous limit structure also comprises a synchronous follower, this synchronous tracing machineThe synchronizing indicator guide wheel that structure comprises synchronizing indicator and is connected with this synchronizing indicator, described synchronous inspectionSurvey device and be associated with the driven unit on position-limit mechanism, make left limit belt and right limit belt and material strip sameStep motion.
A battery pole ear defect detection equipment for described method, is characterized in that, comprises a material retractable machineStructure, a synchronous limit structure and a defects detection mechanism; Described unwinding mechanism comprise one initiatively charging tray andOne driven charging tray, both sides before and after this active charging tray and driven charging tray lay respectively at; Described synchronous limit structureComprise a position-limit mechanism and a tension control mechanism corresponding with this position-limit mechanism, described position-limit mechanism bagDraw together left adjustment base plate, right adjustment base plate, left limit belt and right limit belt, described left limit belt andRight limit belt is located on left adjustment base plate and right adjustment base plate by guiding runner respectively, and one end respectivelyBe connected with the driven unit of the rotation that drives belt; Described tension control mechanism comprise tension controller andThe tension controller guide wheel being connected with this tension controller; Described left limit belt and right limit belt itBetween form the guiding channel corresponding with material strip width, thereby the swinging of anti-stopping materials strip, described tension forceBetween controller guide wheel and left limit belt and right limit belt, form guiding channel corresponding, material strip is existedIn the situation of tensioning, pass through guiding channel, thus the shake up and down of anti-stopping materials strip; Described defects detection mechanismComprise an image collection assembly, a left detection components and a right detection components, described left detection components and the right sideDetection components cooperatively interacts and forms one and detect entirety, and described image collection assembly comprises that a light source and takes the photographPicture parts, described light source and shooting part are arranged at respectively and detect overall both sides, clear for real time shootingClear image.
Described synchronous limit structure also comprises a synchronous follower, and this synchronous follower comprises synchronous inspectionThe synchronizing indicator guide wheel of surveying device and being connected with this synchronizing indicator, described synchronizing indicator and position restrainerDriven unit on structure is associated, and left limit belt and right limit belt and material strip are synchronized with the movement.
Described synchronous limit structure also comprises material strip balanced controls, and these material strip balanced controls comprise some flatWeighing apparatus guide wheel, and be positioned at position-limit mechanism discharging one side.
Described position-limit mechanism is installed on installation base plate by left supported plate and right supported plate, and it also comprises a tuneComplete machine structure, this guiding mechanism comprises the linear guides of being located between left supported plate and right supported plate, described left adjustmentBase plate and right adjustment base plate are installed on this linear guides by left mounting blocks and right mounting blocks, and right installationPiece is connected with adjustment assembly; Described adjustment assembly comprises an adjustment screw mandrel, and this adjustment screw mandrel is located at rightOn plate, one end is connected with right mounting blocks, and the other end is connected with manual adjustment wheel.
Described unwinding mechanism also comprises an isolation charging tray, and this isolation charging tray, with initiatively charging tray is corresponding, makesWhen material strip that initiatively charging tray rolling detected, be involved in the isolation strip isolating in charging tray.
Described active charging tray comprises rewinding motor, synchronous belt, dish mandrel, charging tray and guiding mechanism reload;Described driven charging tray comprises reload dish mandrel, charging tray and guiding mechanism; The described dish mandrel inside of reloading is provided withSelf-resetting spring mechanism, this Self-resetting spring mechanism comprises and open/closes the fixture block of setting and corresponding with fixture blockHandle, fixture block is connected with back-moving spring, outwards opens and blocks charging tray, handle and fixture block under natureBe connected, press rear drive fixture block and inwardly tighten up, unclamp charging tray; Described guiding mechanism is arranged on charging tray and props upOn frame, it comprises adjusting guide rod, adjusting slider, adjusting screw mandrel and adjusting handle; Described active charging trayRewinding motor, synchronous belt, reload dish mandrel and charging tray are arranged on the tune of guiding mechanism by charging tray riserOn joint slide block; Reload dish mandrel and the charging tray of described driven charging tray are arranged on guiding mechanism by charging tray riserAdjusting slider on.
Described right detection components comprises a right installation base plate, a right detection body, a right slide unit, Yi YoudingPlate, a right jackscrew, a right guide rod, a right spring, a upper right roller, a upper right axle, a right snap ring,One bottom right roller, a bottom right axle; Described right installation base plate is provided with a right installing plate and a right supportPlate, described right detection body is installed on right support plate by right slide unit, and described right top board is by right guide rodBe installed on right detection body, described right spring one end is connected with right jackscrew, the other end and right detection bodyConnect, be installed in right top board, be used for ensureing that right detection body drives upper right roller, maintenance one is setPressure crimping is to the right shoulder of battery pole ear film; Described upper right roller is fixed by upper right axle, right snap ringOn setting and right detection body, described bottom right roller is fixedly installed on right installation by bottom right axle, right snap ringOn plate; Described right detection components, it also comprises a upper right guide plate and a bottom right guide plate, described inUpper right guide plate, bottom right guide plate, is symmetricly set between right detection body, right installation base plate up and down,Be used for ensureing that the right battery pole ear film on material strip steadily enters right detection components.
Described left detection components, it comprises a left installation base plate, a left detection body, a left slide unit,Left roof, a left jackscrew, a left guide rod, a left spring, a upper left roller, a upper left axle, a left cardRing, a lower-left roller, a lower-left axle; Described left installation base plate is provided with a left installing plate and a left sideGripper shoe, described left detection body is installed on left support plate by left slide unit, and described left roof is by leftGuide rod is installed on left detection body, and described left spring one end is connected with left jackscrew, the other end and left detectionBody connects, and is installed in left roof, is used for ensureing that left detection body drives upper left roller, keeps one to establishFixed pressure crimping is to the left shoulder of battery pole ear film; Described upper left roller is by upper left axle, left snap ringBe fixedly installed on left detection body, described lower-left roller is fixedly installed on the right side by lower-left axle, left snap ringOn installing plate; Described left detection components, it also comprises a change-over panel, a bolt, a Upper gasket, oncePad, a spring and a guide pillar, described change-over panel is provided with a guide hole, runs through successively by boltThe guide hole of pad, spring, lower gasket, guide pillar, change-over panel, realizes change-over panel and is fixedly installed on left detectionOn body, the top of described bolt is as reference edge, and left detection body drives moving up and down of change-over panel,Realize by the displacement that moves up and down of left detection body, be converted to change-over panel top reference edge on move downMoving displacement; Described left detection components, it also comprises a upper left guide plate and a lower-left guide plate,Described upper left guide plate, lower-left guide plate, be symmetricly set in up and down left detection body, left installation base plate itBetween, be used for ensureing that the left battery pole ear film on material strip steadily enters left detection components.
The invention has the advantages that: by synchronous limit structure, defects detection mechanism and unwinding mechanismCooperatively interact, realize the efficient detection of battery pole ear defect.
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is further described.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the present embodiment;
Fig. 2 is the structural representation of synchronous limit structure;
Fig. 3 is the fractionation structural representation of the position-limit mechanism in Fig. 2
Fig. 4 is the structural representation of defects detection mechanism;
Fig. 5 is the overall structure schematic diagram of the right detection components in Fig. 4;
Fig. 6 is the decomposition texture schematic diagram of Fig. 5;
Fig. 7 is the overall structure schematic diagram of the left detection components in Fig. 4;
Fig. 8 is the decomposition texture schematic diagram of Fig. 7;
Fig. 9 is the structural representation of active charging tray;
Figure 10 is the structural representation of driven charging tray;
In figure:
A. synchronous limit structure; B. defects detection mechanism; C. unwinding mechanism;
1a. installation base plate; 2a. position-limit mechanism; 3a. tension control mechanism; The left adjustment base plate of 4a.;
The right adjustment base plate of 5a.; 6a. left limit belt; 7a. right limit belt; 8a. guides runner;
9a. servomotor; 10a. left driving shaft; 11a. right driving axle; 12a. synchronously adjusts belt;
13a. shaft coupling; 14a. mounting flange; 15a. mainboard; The right installing plate of taking turns of 16a.; 17a. material strip;
18a. tension controller; 19a. tension controller guide wheel; The synchronous follower of 20a.;
21a. installs riser; 22a. material strip balanced controls; 23a. left supported plate; 24a. right supported plate;
25a. linear guides; The left mounting blocks of 26a.; The right mounting blocks of 27a.; 28a. adjusts screw mandrel;
29a. manual adjustment wheel; 30a. directive slide track; The left protective cover of 31a.; The right protective cover of 32a.;
33a. depression bar;
The right detection components of 1b.; The left detection components of 2b.; 3b. light source; 4b. shooting part; 5b. base plate;
The left battery pole ear film of 6b.; The right battery pole ear film of 7b.; The right installation base plate of 8b.; The right detection of 9b. originallyBody;
The right top board of 10b.; 11b. upper right guide plate; 12b. bottom right guide plate; The right slide unit of 13b.;
The right jackscrew of 14b.; The right guide rod of 15b.; The right spring of 16b.; 17b. upper right roller; 18b. upper right axle;
The right snap ring of 19b.; 20b. bottom right roller; 21b. bottom right axle; The right installing plate of 22b.; 23b. right support plate;
The left installation base plate of 24b.; The left detection body of 25b.; 26b. left roof; 27b. upper left guide plate;
28b. lower-left guide plate; The left slide unit of 29b.; The left jackscrew of 30b.; The left guide rod of 31b.; 32b. left spring;
33b. upper left roller; The left snap ring of 34b. upper left axle 35b.; 36b. lower-left roller; 37b. lower-left axle;
The left installing plate of 38b.; 39b. left support plate; 40b. change-over panel; 41b. bolt; 42b. Upper gasket;
43b. lower gasket; 44b. spring; 45b. guide pillar;
1c. is charging tray initiatively; The driven charging tray of 2c.; 3c. isolates charging tray; 4c. rewinding motor; 5c. synchronous belt;
The 6c. dish mandrel that reloads; 7c. charging tray; 8c. guiding mechanism; 9c. fixture block; 10c. handle;
11c. regulates guide rod; 12c. adjusting slider; 13c. regulates screw mandrel; 14c. adjusting handle;
15c. charging tray riser.
Detailed description of the invention
Referring to Fig. 1 to Figure 10, a kind of battery pole ear defect inspection method that the present embodiment provides, it comprisesFollowing steps:
1) a unwinding mechanism c is set, for realizing the folding and unfolding of material strip; One synchronous limit structure a is set,For realizing the synchronously spacing of material strip; One b of defects detection mechanism is set, for realizing the battery pole of material stripEar defects detection;
2) active charging tray 1c and a driven charging tray 2c is set on described unwinding mechanism c, this is mainBoth sides before and after moving charging tray 1c and driven charging tray 2c lay respectively at; Need to carry out battery pole ear defects detectionMaterial strip put into driven discharge plate 2c and carry out blowing, then from synchronous limit structure a and defects detection mechanismB traction and mistake is finally carried out rewinding by active charging tray 1c;
3) a position-limit mechanism 2a and one and this position-limit mechanism 2a are set on described synchronous limit structure aCorresponding tension control mechanism 3a, described position-limit mechanism 2a is provided with left adjustment base plate 4a, right adjustmentBase plate 5a, left limit belt 6a and right limit belt 7a, described left limit belt 6a and right limit belt7a is located at left adjustment base plate 4a by guiding runner 8a respectively and right adjustment base plate 5a is upper, and one end is dividedBe not connected with the driven unit of the rotation that drives belt; Described tension control mechanism 3a is provided with tension force controlDevice 18a processed and the tension controller guide wheel 19a being connected with this tension controller 18a. Described left limitBetween belt 6a and right limit belt 7a, form the guiding channel corresponding with material strip 17a width, therebyAnti-stopping materials strip 17a swings, described tension controller guide wheel 19a and left limit belt 6a and right limitBetween the belt 7a of position, form guiding channel corresponding, material strip 17a is led to by guiding in the situation that of tensioningRoad, thereby the shake up and down of anti-stopping materials strip 17a; Material strip later, is adjusted from synchronous limit structure a tractionThe width of the guiding channel of whole position-limit mechanism 2a and material strip 17a adapts, and adjusts tension control mechanismThe speed of the tension force of 3a and material strip 17a adapts;
4) image collection assembly, a left detection components 2b are set in the described b of defects detection mechanismAnd a right detection components 1b, described left detection components 2b and right detection components 1b cooperatively interact and form an inspectionSurvey entirety, described image collection assembly is provided with a light source 3b and a shooting part 4b, described light source3b and shooting part 4b are arranged at respectively and detect overall both sides, for real time shooting image clearly;Material strip 17a later, detects the left electricity of material strip from the b of defects detection mechanism traction by left detection components 2bThe displacement that moves up and down of pond lug film 6b changes, and detects the right electricity of material strip by right detection components 1bThe displacement that moves up and down of pond lug film 7b changes, and gathers left detection components by image collection assemblyThe displacement that moves up and down of 2b, right detection components 1b changes image, is used for judging the left and right of current material stripWhether battery pole ear film is normal.
Step 3) in, described synchronous limit structure a is also provided with a synchronous follower 20a, and this is synchronousFollower 20a is provided with synchronizing indicator and the synchronizing indicator that is connected with this synchronizing indicator is ledWheel, described synchronizing indicator is associated with the driven unit on position-limit mechanism, makes left limit belt 6a and the right sideSpacing belt 7a and material strip 17a are synchronized with the movement.
A battery pole ear defect detection equipment for described method, comprises a unwinding mechanism c, synchronousPosition-limit mechanism a and a b of defects detection mechanism.
Described synchronous limit structure a, comprises installation base plate 1a, is provided with spacing on described installation base plate 1aThe 2a of mechanism and the tension control mechanism 3a corresponding with this position-limit mechanism 2a, described position-limit mechanism 2a bagDraw together left adjustment base plate 4a, right adjustment base plate 5a, left limit belt 6a and right limit belt 7a, a described left sideSpacing belt 6a and right limit belt 7a are located at left adjustment base plate 4a and the right side by guiding runner 8a respectivelyAdjust base plate 5a upper, and one end is connected with the driven unit of the rotation that drives belt respectively. Described drivingAssembly comprises servomotor 9a, left driving shaft 10a, right driving axle 11a and synchronously adjusts belt 12a, instituteState servomotor 9a and be connected with left driving shaft 10a by shaft coupling 13a, described left driving shaft 10a is logicalCrossing the synchronous belt 12a that adjusts is connected with right driving axle 11a. Described shaft coupling 13a is located at mounting flange14a is upper, and it is upper that described left driving shaft 10a is arranged on mainboard 15a, and described right driving axle 11a is arranged on right wheelInstalling plate 16a is upper, and describedly rightly take turns installing plate 16a to be arranged on mainboard 15a upper, and mainboard 15a relativelySlide. Wherein, the effect of synchronously adjusting belt 12a is to ensure left limit belt 6a and right limit belt7a is consistent with the direction of motion and the material strip 17a direction of motion of material strip 17a contact portion, and left and right spacingThe synchronous pilot tape material of belt moves forward. Described tension control mechanism 3a comprise tension controller 18a and withThe tension controller guide wheel 19a that this tension controller 18a is connected. Described left limit belt 6a and right limitBetween the belt 7a of position, form the guiding channel corresponding with material strip 17a width, thereby anti-stopping materials strip 17aSwing, between described tension controller guide wheel 19a and left limit belt 6a and right limit belt 7aFormation guiding channel is corresponding, makes material strip 17a in the situation that of tensioning, pass through guiding channel, thereby preventsThe shake up and down of material strip 17a.
It also comprises synchronous follower 20a described synchronous limit structure a, this synchronous follower 20aThe synchronizing indicator guide wheel that comprises synchronizing indicator and be connected with this synchronizing indicator, described synchronous detectionDevice is associated with the driven unit (servomotor 9a) on position-limit mechanism 2a, make left limit belt 6a andRight limit belt 7a and material strip 17a are synchronized with the movement. Described tension control mechanism 3a and synchronous follower20a is installed on installation base plate 1a above by riser 21a is installed, and is positioned at position-limit mechanism 2a charging one side.It also comprises material strip balanced controls 22a, and these material strip balanced controls 22a comprises some balance guide wheels, andBe positioned at position-limit mechanism 2a discharging one side. Described synchronous follower and material strip balanced controls are respectively equipped with depression bar33a, the guiding channel of this depression bar 33a and position-limit mechanism 2a in the same horizontal line, makes band material 17a waterThe flat guiding channel that enters.
It is upper that described position-limit mechanism 2a is installed on installation base plate 1a by left supported plate 23a and right supported plate 24a,And it also comprises a guiding mechanism, this guiding mechanism comprises to be located between left supported plate 23a and right supported plate 24aLinear guides 25a, described left adjustment base plate 4a and right adjustment base plate 5a by left mounting blocks 26a andIt is upper that right mounting blocks 27a is installed on this linear guides 25a, and right mounting blocks 27a is connected with adjustment assembly.Described adjustment assembly comprises an adjustment screw mandrel 28a, and it is upper that this adjustment screw mandrel 28a is located at right supported plate 24a, oneEnd is connected with right mounting blocks 27a, and the other end is connected with manual adjustment wheel 29a. Work as manual adjustment wheel29a drives while regulating screw mandrel 28a rotation, and left mounting blocks 26a and right mounting blocks 27a can be at linear guides25a is upper to be done separately or the motion of closing up, and drives the left adjustment base plate 4a and the right adjustment base plate 5a that are installed on itSeparate or close up, in like manner driving the left limit being installed on left adjustment base plate 4a and right adjustment base plate 5aBelt 6a and right limit belt 7a separate or close up, and ensure because changing material strip kind, material strip width to be changedWhen change, left limit belt 6a and right limit belt 7a still can keep the right and left with material strip 17aSpacing, thereby the swinging of anti-stopping materials strip.
Described position-limit mechanism 2a also comprises a directive slide track 30a, this directive slide track 30a and left adjustment base plate4a is connected. The effect of this directive slide track 30a is precise and stable while ensureing left adjustment base plate 4a motionProperty. Described position-limit mechanism 2a also comprises protective cover, this protective cover by be located at respectively left adjustment base plate 4a,Left protective cover 31a, the right protective cover 32a composition of right adjustment base plate 5a top. The work of left and right protective coverWith being to ensure that dust can not drop in motion, affect the precision of mechanism.
Synchronous limit structure is by position-limit mechanism and tension control mechanism, can effectively ensure material strip motion timeUp and down, left and right do not swing, for subsequent handling provides safeguard, clear as for image detecting element picked-up material stripClear image provides strong guarantee. By synchronous follower, it is associated with the servomotor of driven unit,Ensure the spacing belt of material strip both sides and being synchronized with the movement of material strip, prevent that the relative motion between them from causingTo the scuffing of material strip. By guiding mechanism, can regulate position restrainer according to the variation of different material strip kindsDistance between the left and right adjustment base plate of structure, and then regulate the distance between left and right spacing belt, makeThe width of guiding channel and material strip is suitable.
The described defects detection b of mechanism comprises a base plate 5b, is arranged at the upper image collection assembly of base plate 5b,One left detection components 2b, a right detection components 1b, described left detection components 2b, right detection components 1bBetween, be provided with a material strip 17a, on described material strip 17a, be longitudinally provided with multiple battery pole ears, described batteryLug comprises a left battery pole ear film 6b, and a right battery pole ear film 7b, described left detection components2b, the displacement that moves up and down that detects left battery pole ear film 6b changes, described right detection components 1b,The displacement that moves up and down that detects right battery pole ear film 7b changes, and described image collection assembly gathers leftThe displacement that moves up and down of detection components 2b, right detection components 1b changes image, is used for judging currentWhether battery pole ear is normal.
Described left detection components 2b, right detection components 1b, cooperatively interact and form a detection entirety, described inImage collection assembly, it comprises a light source 3b, and a shooting part 4b, described light source 3b, shootingParts 4b, is arranged at respectively and detects overall both sides, is used for real time shooting image clearly.
Described right detection components 1b, it comprises a right installation base plate 8b, a right detection body 9b, a right sideSlide unit 13b, a right top board 10b, a right jackscrew 14b, a right guide rod 15b, a right spring 16b,One upper right roller 17b, a upper right axle 18b, a right snap ring 19b, a bottom right roller 20b, a bottom rightAxle 21b; Described right installation base plate 8b is provided with a right installing plate 22b and a right support plate 23b,It is upper that described right detection body 9b is installed on right support plate 23b by right slide unit 13b, described right top boardIt is upper that 10b is installed on right detection body 9b by right guide rod 15b, described right spring 16b one end and You DingSilk 14b connects, and the other end is connected with right detection body 9b, is installed in right top board 10b, is used for protectingDemonstrate,prove right detection body 9b and drive upper right roller 17b, keep a pressure crimping of setting to right battery pole earOn film 7b; Described upper right roller 17b is fixedly installed and the right side by upper right axle 18b, right snap ring 19bDetect body 9b upper, described bottom right roller 20b is fixedly installed by bottom right axle 21b, right snap ring 19bOn right installing plate 22b. Described right detection components 1b, its also comprise a upper right guide plate 11b, withAnd a bottom right guide plate 12b, described upper right guide plate 11b, bottom right guide plate 12b, upper and lower symmetry is establishedBe placed between right detection body 9b, right installation base plate 8b, be used for ensureing material strip 17a and material strip 17aOn right battery pole ear film 7b steadily enter right detection components 1b.
Described left detection components 2b, it comprises a left installation base plate 24b, a left detection body 25b,Left slide unit 29b, a left roof 26b, a left jackscrew 30b, a left guide rod 31b, a left spring 32b,One upper left roller 33b, a upper left axle 34b, a left snap ring 35b, a lower-left roller 36b, a lower-leftAxle 37b; Described left installation base plate 24b is provided with a left installing plate 38b and a left support plate 39b,It is upper that described left detection body 25b is installed on left support plate 39b by left slide unit 29b, described left roofIt is upper that 26b is installed on left detection body 25b by left guide rod 31b, described left spring 32b one end and Zuo DingSilk 30b connects, and the other end is connected with left detection body 25b, is installed in left roof 26b, is used forEnsure that left detection body 25b drives upper left roller 33b, keep the left side of a pressure crimping of setting to material stripOn battery pole ear film 6b; Described upper left roller 33b fixes by upper left axle 34b, left snap ring 35bBe arranged at left detection body 25b upper, described lower-left roller 36b is by lower-left axle 37b, left snap ring 35bBe fixedly installed on right installing plate 22b. Described left detection components 2b, its also comprise a change-over panel 40b,One bolt 41b, a Upper gasket 42b, a lower gasket 43b, a spring 44b and a guide pillar 45b,Described change-over panel 40b is provided with a guide hole, by bolt 41b run through successively Upper gasket 42b, spring 44b,The guide hole of lower gasket 43b, guide pillar 45b, change-over panel 40b, realizes change-over panel 40b and is fixedly installed on a left sideDetect body 25b upper, the top of described bolt 41b is as reference edge, and left detection body 25b drivesChange-over panel 40b moves up and down, and realizes the displacement that moves up and down of left detection body 25b, and is converted toThe reference edge on change-over panel 40b top move up and down displacement.
Described left detection components 2b, it also comprises a upper left guide plate 27b and a lower-left guide plate28b, described upper left guide plate 27b, lower-left guide plate 28b, is symmetricly set in left detection body up and downBetween 25b, left installation base plate 24b, be used for ensureing the left battery pole on material strip 17a and material strip 17aEar film 6b steadily enters left detection components 2b.
Defects detection mechanism is by the cooperation of left detection components, right detection components and image collection assemblyUse, judge fast and accurately whether current battery pole ear has defect. Roll the upper right of right detection componentsWheel castor, bottom right roller is fast pulley, clamps the right battery pole ear glue on material strip together with the roller of upper rightSheet, in the time there is disappearance, individual layer or other multilayer situations in right battery pole ear film, and under normal circumstances(battery pole ear film both shoulders bilayer), the displacement moving up and down of its upper right roller is different, passes throughImage collection assembly collection moves up and down displacement and changes image, is used for judging current right battery pole ear glueWhether sheet is normal. Defects detection mechanism is by the upper left roller castor of left detection components, and lower-left roller isFast pulley clamps the left battery pole ear film on material strip, when left battery pole ear film together with the roller of upper leftWhile there is disappearance, individual layer or other multilayer situations, with (battery pole ear film both shoulders are two under normal circumstancesLayer), the displacement moving up and down of its upper left roller is different, causes left detection body to drive change-over panelMove up and down displacement difference, move up and down displacement by image collection assembly Collect conversion plate and change shadowPicture, is used for judging that whether current left battery pole ear film is normal. By described image collection assembly,The displacement that moves up and down that gathers left detection components, right detection components changes image, is used for judging currentWhether battery pole ear entirety is normal.
Described unwinding mechanism c comprises active charging tray 1c and a driven charging tray 2c, and this is charging tray 1c initiativelyAnd driven charging tray 2c lays respectively at both sides, front and back. Described unwinding mechanism c also comprises an isolation charging tray 3c,This isolation charging tray 3c is with initiatively charging tray c1 is corresponding, makes the same of material strip that initiatively charging tray 1c rolling detectedTime, be involved in the isolation strip in isolation charging tray 3c. Described active charging tray 1c comprises rewinding motor 4c, synchronousBelt 5c, dish mandrel 6c, charging tray 7c and guiding mechanism 8c reload; Described driven charging tray 2c comprises and reloadingDish mandrel 6c, charging tray 7c and guiding mechanism 8c; The described dish mandrel 6c inside of reloading is provided with Self-resetting springMechanism, this Self-resetting spring mechanism comprises the fixture block 9c and the handle corresponding with fixture block 9c that open/close setting10c, fixture block 9c is connected with back-moving spring, outwards opens and blocks charging tray, handle 10c under nature9c is connected with fixture block, presses rear drive fixture block 9c and inwardly tightens up, and unclamps charging tray; Described guiding mechanism8c is arranged on charging tray support, and it comprises adjusting guide rod 11c, adjusting slider 12c, regulates screw mandrel 13cAnd adjusting handle 14c; Rewinding motor 4c, the synchronous belt 5c of described active charging tray 1c, dish core reloadsAxle 6c and charging tray 7c are arranged on by charging tray riser 15c on the adjusting slider 12c of guiding mechanism 8c; InstituteReload dish mandrel 6c and the charging tray 7c that state driven charging tray 2c are arranged on guiding mechanism by charging tray riser 15cOn the adjusting slider 12c of 8c.
Initiatively charging tray 1c is driven by rewinding motor 4c, for the motion of material strip provides power; Isolation charging tray3c provides isolation to take initiatively charging tray 1c to, is synchronously involved in the material strip detecting, for isolate tested afterFriction between material strip and damage; In the time that rewinding motor 4c drives initiatively charging tray 1c rotation, affect material stripBy synchronous limit structure and defects detection mechanism, detect the whether qualified of material strip, if defective,Alarm.
Rotate adjusting handle 14c, the adjusting screw mandrel 13c installing together rotates, and drives adjusting slider 12cSide-to-side movement on regulate guide rod 11c, by being arranged on the charging tray riser 15c above adjusting slider 11c,Drive the charging tray of this mechanism to move left and right, thereby adjust the left and right skew of material strip;
Reload dish mandrel 6c inside be provided with Self-resetting spring mechanism, when nature, open the fixture block on it9c, is connected to reloading on dish mandrel 6c of mechanism charging tray; While taking off charging tray, the dish that reloads of holding with a firm grip to centreThe handle 10c of mandrel 6c right-hand member, Self-resetting spring mechanism drives fixture block 9c to unclamp charging tray, takes off materialDish; In like manner, when new charging tray is installed, holding with a firm grip to centre reloads coils the handle 10c of mandrel 6c right-hand member, certainlyBack-moving spring mechanism drives fixture block 9c inwardly to tighten up, and suit loading plate, unclamps handle, opens the card on itPiece 9c, is connected to reloading on dish mandrel 6c of mechanism charging tray.
The structure of driven charging tray 2c to and function to initiatively charging tray 1c is similar; Common feature is for more reloadingCoil fast especially, fixing charging tray is reliable, adjusts the skew of material strip left and right easy especially.
The present invention is not limited to above-mentioned embodiment, adopts identical with the above embodiment of the present invention or approximateStep and structure, and the checkout equipment of other battery pole ear defect inspection methods that obtain and enforcement the method,All within protection scope of the present invention.
Claims (10)
1. a battery pole ear defect inspection method, is characterized in that, it comprises the steps:
1) unwinding mechanism is set, for realizing the folding and unfolding of material strip; One synchronous limit structure is set, usesIn realizing the synchronously spacing of material strip; One defects detection mechanism is set, lacks for the battery pole ear of realizing material stripFall into and detect;
2) initiatively charging tray and a driven charging tray is set on described unwinding mechanism, this initiatively charging tray andBoth sides before and after driven charging tray lays respectively at; Need to carry out the material strip of battery pole ear defects detection puts into drivenDischarge plate carries out blowing, then from the traction of synchronous limit structure and defects detection mechanism and mistake is finally passed throughInitiatively charging tray carries out rewinding;
3) position-limit mechanism and corresponding with this position-limit mechanism is set on described synchronous limit structureTension control mechanism, described position-limit mechanism is provided with left adjustment base plate, right adjustment base plate, left limit beltAnd right limit belt, described left limit belt and right limit belt are located at left adjustment by guiding runner respectivelyOn base plate and right adjustment base plate, and one end is connected with the driven unit of the rotation that drives belt respectively; InstituteState that tension control mechanism is provided with tension controller and the tension controller that is connected with this tension controller is ledWheel; Between described left limit belt and right limit belt, form the guiding channel corresponding with material strip width,Thereby swinging of anti-stopping materials strip, described tension controller guide wheel and left limit belt and right limit beltBetween to form guiding channel corresponding, make material strip in the situation that of tensioning by guiding channel, thereby preventThe shake up and down of material strip; Material strip is from synchronous limit structure traction and later, the guiding of adjusting position-limit mechanism is logicalThe width of road and material strip adapts, and adjusts the tension force of tension control mechanism and the speed of material strip and adapt;
4) image collection assembly, a left detection components and a right side are set in described defects detection mechanismDetection components, described left detection components and right detection components cooperatively interact and form a detection entirety, described figureBe provided with a light source and a shooting part as acquisition component, described light source and shooting part are arranged at respectivelyDetect overall both sides, for real time shooting image clearly; Material strip draws and mistake from defects detection mechanismAfter, the displacement that moves up and down that detects the left battery pole ear film of material strip by left detection components changes, logicalThe displacement that moves up and down of crossing the right battery pole ear film of right detection components detection material strip changes, and passes through imageThe displacement that moves up and down that acquisition component gathers left detection components, right detection components changes image, is used for sentencingWhether the left and right battery pole ear film of disconnected current material strip is normal.
2. battery pole ear defect inspection method according to claim 1, is characterized in that step 3) in,Described synchronous limit structure also comprises a synchronous follower, and this synchronous follower comprises synchronizing indicatorAnd the synchronizing indicator guide wheel being connected with this synchronizing indicator, on described synchronizing indicator and position-limit mechanismDriven unit be associated, left limit belt and right limit belt and material strip are synchronized with the movement.
3. realize a battery pole ear defect detection equipment for the described method of one of claim 1 to 2, itsBe characterised in that, comprise a unwinding mechanism, a synchronous limit structure and a defects detection mechanism; Described receiptsDischarge mechanism comprises active charging tray and a driven charging tray, before this active charging tray and driven charging tray lay respectively atRear both sides; Described synchronous limit structure comprises a position-limit mechanism and a tension force corresponding with this position-limit mechanismControlling organization, described position-limit mechanism comprises left adjustment base plate, right adjustment base plate, left limit belt and right limitPosition belt, described left limit belt and right limit belt respectively by guiding runner be located at left adjustment base plate andOn right adjustment base plate, and one end is connected with the driven unit of the rotation that drives belt respectively; Described tension forceThe tension controller guide wheel that controlling organization comprises tension controller and is connected with this tension controller; DescribedBetween left limit belt and right limit belt, form the guiding channel corresponding with material strip width, thereby preventSwinging of material strip, forms between described tension controller guide wheel and left limit belt and right limit beltGuiding channel is corresponding, make material strip in the situation that of tensioning, pass through guiding channel, thereby anti-stopping materials strip is upperLower shake; Described defects detection mechanism comprises an image collection assembly, a left detection components and a right detectionAssembly, described left detection components and right detection components cooperatively interact and form a detection entirety, and described image is adoptedCollection assembly comprises a light source and a shooting part, and it is whole that described light source and shooting part are arranged at respectively detectionThe both sides of body, for real time shooting image clearly.
4. battery pole ear defect detection equipment according to claim 3, is characterized in that, described synchronousPosition-limit mechanism also comprises a synchronous follower, and this synchronous follower comprises synchronizing indicator and same with thisThe synchronizing indicator guide wheel that step detector is connected, the driving group on described synchronizing indicator and position-limit mechanismPart is associated, and left limit belt and right limit belt and material strip are synchronized with the movement.
5. battery pole ear defect detection equipment according to claim 3, is characterized in that, described synchronousPosition-limit mechanism also comprises material strip balanced controls, and these material strip balanced controls comprise some balance guide wheels, andBe positioned at position-limit mechanism discharging one side.
6. battery pole ear defect detection equipment according to claim 3, is characterized in that, described spacingMechanism is installed on installation base plate by left supported plate and right supported plate, and it also comprises a guiding mechanism, this tuneComplete machine structure comprises the linear guides of being located between left supported plate and right supported plate, described left adjustment base plate and right adjustmentBase plate is installed on this linear guides by left mounting blocks and right mounting blocks, and right mounting blocks and adjustment assemblyBe connected; Described adjustment assembly comprises an adjustment screw mandrel, and this adjustment screw mandrel is located on right supported plate, one end withRight mounting blocks is connected, and the other end is connected with manual adjustment wheel.
7. battery pole ear defect detection equipment according to claim 3, is characterized in that described folding and unfoldingMaterial mechanism also comprises an isolation charging tray, and this isolation charging tray, with initiatively charging tray is corresponding, makes initiatively charging tray rollingDetected material strip time, be involved in the isolation strip of isolation in charging tray.
8. battery pole ear defect detection equipment according to claim 3, is characterized in that described activeCharging tray comprises rewinding motor, synchronous belt, dish mandrel, charging tray and guiding mechanism reload; Described driven materialDish comprises reload dish mandrel, charging tray and guiding mechanism; The described dish mandrel inside of reloading is provided with Self-resetting springMechanism, this Self-resetting spring mechanism comprises and open/closes the fixture block of setting and the handle corresponding with fixture block, fixture blockBe connected with back-moving spring, under nature, outwards open and block charging tray, handle is connected with fixture block, pressesAfter lower, drive fixture block inwardly to tighten up, unclamp charging tray; Described guiding mechanism is arranged on charging tray support, its bagDraw together and regulate guide rod, adjusting slider, adjusting screw mandrel and adjusting handle; The rewinding motor of described active charging tray,Synchronous belt, reload dish mandrel and charging tray are arranged on by charging tray riser on the adjusting slider of guiding mechanism;Reload dish mandrel and the charging tray of described driven charging tray is arranged on the adjusting slider of guiding mechanism by charging tray riserOn.
9. battery pole ear defect detection equipment according to claim 3, is characterized in that described right inspectionSurvey assembly and comprise a right installation base plate, a right detection body, a right slide unit, a right top board, a right jackscrew,One right guide rod, a right spring, a upper right roller, a upper right axle, a right snap ring, a bottom right roller,Bottom right axle; Described right installation base plate is provided with a right installing plate and a right support plate, described right detectionBody is installed on right support plate by right slide unit, and described right top board is installed on right detection originally by right guide rodOn body, described right spring one end is connected with right jackscrew, and the other end is connected with right detection body, is installed on the right sideIn top board, be used for ensureing that right detection body drives upper right roller, keep a pressure crimping of setting to batteryOn the right shoulder of lug film; Described upper right roller is fixedly installed and right detection basis by upper right axle, right snap ringOn body, described bottom right roller is fixedly installed on right installing plate by bottom right axle, right snap ring; Described right inspectionSurvey assembly, it also comprises a upper right guide plate and a bottom right guide plate, described upper right guide plate, the right sideLower guide plate, is symmetricly set between right detection body, right installation base plate up and down, is used for ensureing on material stripRight battery pole ear film steadily enter right detection components.
10. battery pole ear defect detection equipment according to claim 3, is characterized in that described left inspectionSurvey assembly, it comprises a left installation base plate, a left detection body, a left slide unit, a left roof, a left sideJackscrew, a left guide rod, a left spring, a upper left roller, a upper left axle, a left snap ring, roll a lower-leftWheel, a lower-left axle; Described left installation base plate is provided with a left installing plate and a left support plate, described inLeft detection body is installed on left support plate by left slide unit, and described left roof is installed on a left side by left guide rodDetect on body, described left spring one end is connected with left jackscrew, and the other end is connected with left detection body, peaceBe loaded in left roof, be used for ensureing that left detection body drives upper left roller, keep a pressure crimping of settingTo the left shoulder of battery pole ear film; Described upper left roller is fixedly installed on a left side by upper left axle, left snap ringDetect on body, described lower-left roller is fixedly installed on right installing plate by lower-left axle, left snap ring; InstituteState left detection components, its also comprise a change-over panel, a bolt, a Upper gasket, a lower gasket, a spring,And a guide pillar, described change-over panel is provided with a guide hole, by bolt run through successively Upper gasket, spring, underThe guide hole of pad, guide pillar, change-over panel, realizes change-over panel and is fixedly installed on left detection body, described spiral shellThe top of bolt is as reference edge, and left detection body drives moving up and down of change-over panel, realizes by left detection originallyBody move up and down displacement, be converted to change-over panel top reference edge move up and down displacement; DescribedLeft detection components, it also comprises a upper left guide plate and a lower-left guide plate, described upper left guide plate,Lower-left guide plate, is symmetricly set between left detection body, left installation base plate up and down, is used for ensureing material stripOn left battery pole ear film steadily enter left detection components.
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| CN107505623B (en) * | 2017-07-11 | 2019-07-16 | 武汉逸飞激光设备有限公司 | PACK soft-package battery electrode slice detection system and method |
| CN107487669B (en) * | 2017-08-02 | 2019-02-05 | 苏州市朗电机器人有限公司 | The feed unit of optical film Visual intelligent detection device |
| CN108956626A (en) * | 2018-07-23 | 2018-12-07 | 广州超音速自动化科技股份有限公司 | Tab welding point defect detection device and its detection method |
| CN109682315A (en) * | 2019-01-22 | 2019-04-26 | 深圳市达俊宏科技股份有限公司 | A kind of disc type tab CCD camera automatically rechecks machine |
| CN109682828A (en) * | 2019-02-28 | 2019-04-26 | 燊赛(上海)智能科技有限公司 | A kind of paster electronic element packaging band detection device and its working method |
| CN112557390B (en) * | 2019-09-10 | 2023-02-24 | 惠州旭鑫智能技术有限公司 | Monocular visual inspection method for dislocation defect of bare cell tab of power battery |
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