CN116087218B - Cell blue film detection equipment - Google Patents
Cell blue film detection equipment Download PDFInfo
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- CN116087218B CN116087218B CN202310224019.3A CN202310224019A CN116087218B CN 116087218 B CN116087218 B CN 116087218B CN 202310224019 A CN202310224019 A CN 202310224019A CN 116087218 B CN116087218 B CN 116087218B
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- 238000001514 detection method Methods 0.000 title claims abstract description 190
- 230000007246 mechanism Effects 0.000 claims abstract description 157
- 230000007306 turnover Effects 0.000 claims abstract description 56
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- 238000005286 illumination Methods 0.000 claims description 16
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- 238000009413 insulation Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/0099—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor comprising robots or similar manipulators
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention belongs to the technical field of detection equipment, and particularly relates to cell blue film detection equipment. The detection equipment comprises a frame, a transfer mechanism, a feeding mechanism, a front detection mechanism, a rear detection mechanism, a transfer mechanism, a left detection mechanism, a right detection mechanism, a top detection mechanism, a transfer turnover mechanism, a bottom detection mechanism and a discharging mechanism; through transfer mechanism, feed mechanism, detection mechanism around, transfer mechanism, control detection mechanism, top surface detection mechanism, transfer tilting mechanism, bottom surface detection mechanism and unloading mechanism's full-automatic detection of shooing, improved detection efficiency greatly, avoid appearing the condition of mistake detection, leak detection because subjective factors such as manual detection visual fatigue, improve detection accuracy greatly.
Description
Technical Field
The invention belongs to the technical field of detection equipment, and particularly relates to cell blue film detection equipment.
Background
The battery core is coated with a layer of blue film during production, so that the battery core has the functions of insulation, water resistance, attractive appearance and the like. Wherein, various appearance defects such as bubbles, pits, folds, scratches and the like can appear on the blue film of a part of the battery to influence the normal use of the battery cell, so that the appearance defects need to be detected before and after the blue film is wrapped on the battery cell.
The existing detection of the appearance of the blue film of the battery cell usually adopts a manual detection mode, the manual detection mode needs to consume more manpower time, has low detection efficiency, and has the conditions of false detection and missing detection due to subjective factors such as visual fatigue.
Disclosure of Invention
In view of the above, in order to solve the problems in the prior art, the invention provides a cell blue film detection device, and the technical problems to be solved by the invention are as follows: the photographing detection of each surface of the battery cell is realized, and the accuracy of the blue film defect detection of the battery cell is ensured.
A cell blue film detection device comprising:
a frame;
the transfer mechanism comprises a first wire body, a second wire body and a third wire body, wherein the first wire body, the second wire body and the third wire body are all arranged on the frame and used for transferring the battery cell;
the feeding mechanism is used for grabbing the battery cell to be detected from the feeding belt to the first wire body;
the front and rear detection mechanisms are respectively arranged on the two sides of the first wire body and are used for photographing and detecting the front and rear surfaces of the battery cells;
the transfer mechanism is arranged on the rack and positioned between the first wire body and the second wire body, and is used for transferring the battery cell on the first wire body to the second wire body;
the left and right detection mechanisms are arranged in two groups, are arranged on the rack and are respectively positioned at two sides of the second wire body, and are used for respectively photographing and detecting the left and right sides of the battery cell;
the top surface detection mechanism is arranged on the rack and is positioned on one side of the second wire body, and the top surface detection mechanism is used for photographing and detecting the top surface of the battery cell;
the transferring turnover mechanism is arranged on the frame and positioned between the second wire body and the third wire body, and is used for transferring the battery cell from the second wire body to the third wire body and turning the battery cell;
the bottom surface detection mechanism is arranged on the rack and is positioned at one side of the third wire body, and the bottom surface detection mechanism is used for photographing and detecting the bottom surface of the battery cell;
and the discharging mechanism is arranged on the frame and positioned on one side of the third wire body and is used for discharging the battery cells after the detection is completed.
Further, the first wire body is perpendicular to the second wire body, the second wire body is parallel to the third wire body, the structures of the first wire body, the second wire body and the third wire body are the same, the first wire body, the second wire body and the third wire body all comprise a support frame, a first linear module, a sliding rail and a bearing component, the support frame, the first linear module and the sliding rail are arranged on the frame, the first linear module and the sliding rail are positioned at the bottom of the support frame, the bearing component is connected to the sliding rail in a sliding manner, and the bearing component is arranged at the output end of the first linear module; the bearing assembly comprises a sliding block, a bearing bracket, a jacking cylinder and a bearing block, wherein the sliding block is connected to the sliding rail in a sliding mode, the bearing bracket is fixedly connected to the sliding block, the bearing bracket is installed at the output end of the first linear module, the jacking cylinder is installed on the bearing bracket, and the bearing block is fixedly connected to the bearing bracket.
Further, the feeding mechanism comprises a first four-axis robot and a feeding gripper, the feeding gripper comprises a first motor, a first double-head cylinder and two first clamping blocks, the first motor is installed at the output end of the first four-axis robot, the first double-head cylinder is installed at the output end of the first motor, and the two first clamping blocks are respectively installed at the two output ends of the first double-head cylinder; the feeding mechanism further comprises a code scanning and explosion-proof valve detecting camera, and the code scanning and explosion-proof valve detecting camera is arranged at the output end of the first motor.
Further, the front and rear detection mechanism comprises a first support, a first detection camera and a first light source, the first support is mounted on the frame, the first detection camera and the first light source are mounted on the first support, and the first light source is used for providing illumination when the first detection camera shoots.
Further, the transfer mechanism comprises a transfer frame, a first transverse module, a first longitudinal module and a transfer handle, wherein the transfer frame is arranged on the frame, the first transverse module is arranged on the transfer frame, and the first longitudinal module is arranged at the output end of the first transverse module; the transfer tongs comprise a second double-head cylinder and two second clamping blocks, wherein the second double-head cylinder is arranged at the output end of the first longitudinal module, and the two second clamping blocks are arranged at the two output ends of the second double-head cylinder.
Further, the left and right detection mechanism comprises a second support and a second detection camera, the second support is mounted on the frame, the second support is located on one side of the second wire body, and the second detection camera is mounted on the second support.
Further, the top surface detection mechanism comprises a third support, a third detection camera and a third light source, wherein the third support is installed on the frame, the third support is located on one side of the second line body, the third detection camera and the third light source are installed on the third support, the third detection camera and the third light source are located above the second line body, and the third light source is used for providing illumination when photographing for the third detection camera.
Further, the transfer turnover mechanism comprises a transfer assembly and a turnover assembly, the transfer assembly comprises a transfer frame and two transfer grippers, the two transfer grippers are mounted on the transfer frame, the transfer grippers comprise a second transverse module, a second longitudinal module, a third double-head cylinder and two third clamping blocks, the second transverse module is mounted on the transfer frame, the second longitudinal module is mounted at the output end of the second transverse module, the third double-head cylinder is mounted at the output end of the second longitudinal module, and the two third clamping blocks are mounted at the two output ends of the third double-head cylinder; the turnover assembly comprises a turnover frame, a turnover motor, a turnover shaft, a fourth double-head cylinder and two fourth clamping blocks, wherein the turnover frame is arranged on the frame, the turnover frame is positioned between two transfer grippers, the turnover motor is arranged on the turnover frame, the turnover shaft is rotationally connected to the turnover frame, the turnover motor is in transmission connection with the turnover shaft, the fourth double-head cylinder is arranged on the turnover shaft, and the two fourth clamping blocks are arranged at two output ends of the fourth double-head cylinder.
Further, the bottom surface detection mechanism comprises a fourth support, a fourth detection camera and a fourth light source, wherein the fourth support is installed on the frame, the fourth support is located on one side of the third wire body, the fourth detection camera and the fourth light source are all installed on the fourth support, the fourth detection camera and the fourth light source are located above the third wire body, and the fourth light source is used for providing illumination when photographing for the fourth detection camera.
Further, the blanking mechanism comprises a second four-axis robot and a blanking gripper, the blanking gripper comprises a second motor, a fifth double-head cylinder and two fifth clamping blocks, the second motor is installed at the output end of the second four-axis robot, the fifth double-head cylinder is installed at the output end of the second motor, and the two fifth clamping blocks are installed at the two output ends of the fifth double-head cylinder respectively.
Compared with the prior art, the invention has the following beneficial effects:
the detection setting conveying mechanism is arranged along the length direction of the base; the feeding mechanism is used for grabbing the battery to be detected onto the conveying mechanism; the front and rear side detection mechanism is used for detecting defects of the blue film on the front and rear sides of the battery; the upper and lower detection mechanisms are used for detecting defects of the blue film on or under the battery; the left and right detection mechanism is used for detecting the defects of the left or right blue film of the battery; the turnover mechanism is used for turning over the battery. Through conveying mechanism, feed mechanism, detection mechanism around, detection mechanism from top to bottom, control detection mechanism and tilting mechanism, guarantee to detect each face blue membrane defect of battery, guarantee battery blue membrane defect detection accuracy, improve detection efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a second wire body;
figure 3 is a schematic view of the construction of the support assembly;
fig. 4 is a schematic structural view of the feeding mechanism;
FIG. 5 is a schematic view of the structure of the feeding grip;
FIG. 6 is a schematic diagram of the structure of the front and rear detection mechanism;
FIG. 7 is a schematic view of the structure of the transfer mechanism;
FIG. 8 is a schematic view of the structure of a transfer gripper;
FIG. 9 is a schematic diagram of the structure of the left and right detection mechanism;
FIG. 10 is a schematic view of the structure of the top surface inspection mechanism;
FIG. 11 is a schematic view of the structure of a transfer assembly;
FIG. 12 is a schematic view of the structure of a transfer grip;
FIG. 13 is a schematic view of the structure of the flipping assembly;
FIG. 14 is a schematic view of the structure of the bottom surface detecting mechanism;
FIG. 15 is a schematic structural view of a blanking mechanism;
fig. 16 is a schematic structural view of the blanking gripper.
In the figure, 10, a rack; 20. a transfer mechanism; 210. a first wire body; 220. a second wire body; 240. a support frame; 250. a first linear module; 260. a slide rail, 270, and a support assembly; 2710. a slide block; 2720. a support bracket; 2730. jacking the air cylinder; 2740. a support block; 280. a third wire body; 30. a feeding mechanism; 310. a first four-axis robot; 320. feeding grippers; 3210. a first motor; 3220. a first double-headed cylinder; 3230. a first clamping block; 330. code scanning and explosion-proof valve detection cameras; 40. front and rear detection means; 410. a first bracket; 420. a first detection camera; 430. a first light source; 50. a transfer mechanism; 510. a middle rotating frame; 520. a first transverse module; 530. a first longitudinal module; 540. a transfer gripper; 5410. a second double-head cylinder; 5420. a second clamping block; 60. a left and right detection mechanism; 610. a second bracket; 620. a second detection camera; 70. a top surface detection mechanism; 710. a third bracket; 720. a third detection camera; 730. a third light source; 80. a transfer turnover mechanism; 810. a transfer assembly; 8110. a transfer rack; 8120. transferring a gripper; 8121. a second transverse module; 8122. a second longitudinal module; 8123. a third double-head cylinder; 8124. a third clamping block; 820. a flip assembly; 8210. a roll-over stand; 8220. a turnover motor; 8230. a turnover shaft; 8240. a fourth double-head cylinder; 8250. a fourth clamping block; 90. a bottom surface detection mechanism; 910. a fourth bracket; 920. a fourth detection camera; 930. a fourth light source; 100. a blanking mechanism; 110. a second four-axis robot; 120. discharging grippers; 1210. a second motor; 1220. a fifth double-head cylinder; 1230. and a fifth clamping block.
Detailed Description
For a better understanding of the present invention, its objects, technical solutions and advantages, further description of the present invention will be made with reference to the drawings and detailed description, and further advantages and effects will be readily apparent to those skilled in the art from the present disclosure.
The invention may be practiced or carried out in other embodiments and details within the scope and range of equivalents of the various features and advantages of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Secondly, the technical solutions of the embodiments may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can realize the technical solutions, and when the technical solutions are contradictory or cannot be realized, the technical solutions are considered to be absent and are not within the scope of protection claimed in the present invention.
The battery core is coated with a layer of blue film during production, so that the battery core has the functions of insulation, water resistance, attractive appearance and the like. Wherein, various appearance defects such as bubbles, pits, folds, scratches and the like can appear on the blue film of a part of the battery, and the normal use of the battery cell is affected, so that the appearance defect detection is required after the blue film is wrapped on the battery cell. The existing detection of the appearance of the blue film of the battery cell usually adopts a manual detection mode, the manual detection mode needs to consume more manpower time, has low detection efficiency, and has the conditions of false detection and missing detection due to subjective factors such as visual fatigue. The invention aims to provide a battery cell blue film detection device so as to realize photographing detection of all sides of a battery cell and ensure the accuracy of battery cell blue film defect detection.
As shown in fig. 1 to 16, the present detecting apparatus includes a frame 10, a transfer mechanism 20, a loading mechanism 30, a front-rear detecting mechanism 40, a transfer mechanism 50, a left-right detecting mechanism 60, a top detecting mechanism 70, a transfer turning mechanism 80, a bottom detecting mechanism 90, and a discharging mechanism 100; the transfer mechanism 20 includes a first wire body 210, a second wire body 220, and a third wire body 280, where the first wire body 210, the second wire body 220, and the third wire body 280 are all mounted on the frame 10 for transferring the battery cell; the feeding mechanism 30 is used for grabbing the to-be-detected battery cell from a feeding belt to the first wire body 210; the front and rear detection mechanisms 40 are two groups, the two groups of front and rear detection mechanisms 40 are all installed on the frame 10 and are respectively positioned at two sides of the first wire body 210, and the two front and rear detection mechanisms 40 are used for respectively photographing and detecting the front and rear surfaces of the battery cells; the transfer mechanism 50 is mounted on the frame 10 and located between the first wire 210 and the second wire 220, and the transfer mechanism 50 is used for transferring the battery cells on the first wire 210 to the second wire 220; the two sets of left and right detection mechanisms 60 are arranged, the two sets of left and right detection mechanisms 60 are arranged on the frame 10 and are respectively positioned at two sides of the second wire body 220, and the two left and right detection mechanisms 60 are used for respectively photographing and detecting the left and right sides of the battery cell; the top surface detection mechanism 70 is mounted on the frame 10 and located at one side of the second wire 220, and the top surface detection mechanism 70 is used for photographing and detecting the top surface of the battery cell; the transferring and turning mechanism 80 is mounted on the frame 10 and located between the second wire body 220 and the third wire body 280, and the transferring and turning mechanism 80 is used for transferring the battery cell from the second wire body 220 to the third wire body 280 and turning the battery cell; the bottom surface detection mechanism 90 is mounted on the frame 10 and located at one side of the third wire 280, and the bottom surface detection mechanism 90 is used for photographing and detecting the bottom surface of the battery cell; the discharging mechanism 100 is mounted on the frame 10 and located at one side of the third wire 280, and is used for discharging the battery cells after the detection is completed.
The principle is as follows: the feeding mechanism 30 grabs the to-be-detected battery cell from the material belt to the first wire body 210, the front and rear detection mechanisms 40 located on two sides of the first wire body 210 carry out photographing detection on the front and rear sides of the battery cell, after the front and rear sides are detected, the battery cell is transferred to the second wire body 220 from the first wire body 210 through the transfer mechanism 50, the left and right detection mechanisms 60 located on two sides of the second wire body 220 carry out photographing detection on the left and right sides of the battery cell, the top detection mechanism 70 carries out detection on the top surface of the battery cell, after the left and right sides and the top surface of the battery cell are detected, the transfer turnover mechanism 80 turns over the battery cell and transfers the battery cell to the third wire body 280, the original top surface of the turned battery cell faces downwards, the original bottom surface faces upwards, the bottom detection mechanism 90 carries out photographing detection on the bottom surface of the battery cell, namely six surfaces of the battery cell are all subjected to photographing detection, and then the blanking mechanism 100 carries out blanking, and the whole process of blue film detection of the battery cell is completed. Through the full-automatic photographing detection of the transfer mechanism 20, the feeding mechanism 30, the front and rear detection mechanism 40, the transfer mechanism 50, the left and right detection mechanism 60, the top detection mechanism 70, the transfer turnover mechanism 80, the bottom detection mechanism 90 and the blanking mechanism 100, the detection efficiency is greatly improved, the conditions of false detection and missing detection caused by subjective factors such as visual fatigue and the like in manual detection are avoided, and the detection accuracy is greatly improved.
As shown in fig. 1 to 3, specifically, the first wire body 210 is disposed perpendicular to the second wire body 220, the second wire body 220 is disposed parallel to the third wire body 280, the first wire body 210, the second wire body 220 and the third wire body 280 have the same structure, the first wire body 210, the second wire body 220 and the third wire body 280 include a support frame 240, a first linear module 250, a sliding rail 260 and a bearing assembly 270, the support frame 240, the first linear module 250 and the sliding rail 260 are mounted on the frame 10, the first linear module 250 and the sliding rail 260 are located at the bottom of the support frame 240, the bearing assembly 270 is slidably connected to the sliding rail 260, and the bearing assembly 270 is mounted at the output end of the first linear module 250; the support assembly 270 includes a slider 2710, a support bracket 2720, a lift cylinder 2730, and a support block 2740, wherein the slider 2710 is slidably coupled to the slide rail 260, the support bracket 2720 is fixedly coupled to the slider 2710, the support bracket 2720 is mounted to the output end of the first linear module 250, the lift cylinder 2730 is mounted to the support bracket 2720, and the support block is fixedly coupled to the support bracket 2720. In this embodiment, the first wire body 210, the second wire body 220 and the third wire body 280 have the same structure, and the difference is that the positions of the first wire body 210 and the second wire body 220 mounted on the frame 10 are different, the first wire body 210 and the second wire body 220 are vertically arranged, the second wire body 220 and the third wire body 280 are parallel, the first wire module 250 drives the supporting assembly 270 to slide on the sliding rail 260, and the battery cell is supported on the supporting assembly 270, so as to realize the movement of the battery cell on the first wire body 210, the second wire body 220 and the third wire body 280; the support assembly 270 includes a slider 2710, a support bracket 2720, a lift cylinder 2730 and a support block 2740, wherein when a cell needs to be moved, the lift cylinder 2730 drives the support block 2740 to lift, and the cell supported on the support block 2740 moves upwards, and then moves through the first linear module 250, so that the cell is convenient to transfer. The first wire body, the second wire body and the third wire body have the same structure, and in this embodiment, only the structure of the second wire body is illustrated, and the structure of the first wire body and the third wire body is the same as that of the second wire body.
As shown in fig. 4 and 5, the feeding mechanism 30 includes a first four-axis robot 310 and a feeding gripper 320, where the feeding gripper 320 includes a first motor 3210, a first double-head cylinder 3220 and two first clamping blocks 3230, the first motor 3210 is installed at an output end of the first four-axis robot 310, the first double-head cylinder 3220 is installed at an output end of the first motor 3210, and two first clamping blocks 3230 are respectively installed at two output ends of the first double-head cylinder 3220; the feeding mechanism further comprises a code scanning and explosion-proof valve detecting camera 330, and the code scanning and explosion-proof valve detecting camera 330 is installed at the output end of the first motor 3210. In this embodiment, the first four-axis robot 310 is configured to move the feeding gripper 320 at multiple angles, and when the battery cells need to be gripped, the first double-headed cylinder 3220 drives the two first clamping blocks 3230 to clamp the battery cells, the first motor 3210 rotates the battery cells at a certain angle, and the battery cells are transferred to the first wire body 210 through the first four-axis robot 310.
As shown in fig. 6, the front-rear detection mechanism 40 includes a first bracket 410, a first detection camera 420 and a first light source 430, the first bracket 410 is mounted on the rack 10, the first detection camera 420 and the first light source 430 are both mounted on the first bracket 410, and the first light source 430 is used for providing illumination when the first detection camera 420 takes a photograph. In this embodiment, the first detection camera 420 performs photographing detection on the front and rear sides of the battery cell, and the first light source 430 is used for providing illumination when the first detection camera 420 photographs, so as to ensure sufficient illumination and ensure detection accuracy.
As shown in fig. 7 and 8, the transfer mechanism 50 includes a transfer frame 510, a first transverse module 520, a first longitudinal module 530, and a transfer grip 540, wherein the transfer frame 510 is mounted on the frame 10, the first transverse module 520 is mounted on the transfer frame 510, and the first longitudinal module 530 is mounted at an output end of the first transverse module 520; the middle rotating grip 540 includes a second double-head cylinder 5410 and two second clamping blocks 5420, the second double-head cylinder 5410 is mounted at the output end of the first longitudinal module 530, and the two second clamping blocks 5420 are mounted at the two output ends of the second double-head cylinder 5410. In this embodiment, the first transverse module 520 and the first longitudinal module 530 move the transfer grip 540, and when the battery core needs to be transferred, the second double-headed cylinder 5410 drives the two second clamping blocks 5420 to clamp the battery core, and the first transverse module 520 and the first longitudinal module 530 transfer the battery core clamped by the transfer grip 540 from the first wire body 210 to the second wire body 220.
As shown in fig. 9, the left-right detection mechanism 60 includes a second bracket 610 and a second detection camera 620, the second bracket 610 is mounted on the frame 10, the second bracket 610 is located at one side of the second wire 220, and the second detection camera 620 is mounted on the second bracket 610. In this embodiment, the second detection camera 620 performs photographing detection on the left and right sides of the battery cell.
As shown in fig. 10, the top surface detecting mechanism 70 includes a third bracket 710, a third detecting camera 720 and a third light source 730, the third bracket 710 is mounted on the frame 10, the third bracket 710 is located at one side of the second wire body 220, the third detecting camera 720 and the third light source 730 are both mounted on the third bracket 710, and the third detecting camera 720 and the third light source 730 are located above the second wire body 220, and the third light source 730 is used for providing illumination when photographing the third detecting camera 720. In this embodiment, the third detection camera 720 and the third light source 730 are located above the second wire body 220, so that the top surface of the battery cell is convenient to be photographed and detected, and the third light source 730 provides illumination when photographing the third detection camera 720, so that sufficient illumination is ensured, and detection accuracy is ensured.
As shown in fig. 11-13, the transfer turnover mechanism 80 includes a transfer assembly 810 and a turnover assembly 820, the transfer assembly 810 includes a transfer rack 8110 and two transfer grippers 8120, both transfer grippers 8120 are mounted on the transfer rack 8110, the transfer grippers 8120 include a second transverse module 8121, a second longitudinal module 8122, a third double-head cylinder 8123 and two third clamping blocks 8124, the second transverse module 8121 is mounted on the transfer rack 8110, the second longitudinal module 8122 is mounted on an output end of the second transverse module 8121, the third double-head cylinder 8123 is mounted on an output end of the second longitudinal module 8122, and the two third clamping blocks 8124 are mounted on two output ends of the third double-head cylinder 8123; the turnover assembly 820 comprises a turnover frame 8210, a turnover motor 8220, a turnover shaft 8230, a fourth double-head cylinder 8230 and two fourth clamping blocks 8250, wherein the turnover frame 8210 is installed on the frame 10, the turnover frame 8210 is located between two transfer grippers 8120, the turnover motor 8220 is installed on the turnover frame 8210, the turnover shaft 8230 is rotationally connected to the turnover frame 8230, the turnover motor 8230 is in transmission connection with the turnover shaft 8230, the fourth double-head cylinder 8230 is installed on the turnover shaft 8230, and the two fourth clamping blocks are installed at two output ends of the fourth double-head cylinder 8230. In this embodiment, the transferring assembly 810 includes a transferring frame 8110 and two transferring grippers 8120, when the electric core needs to be transferred, the third double-headed cylinder 8123 drives the two third clamping blocks 8124 to clamp the electric core, the second transverse module 8121 and the second longitudinal module 8122, the clamped electric core is transferred, since the transferring frame 8210 is located between the two transferring grippers 8120, after one transferring gripper 8120 clamps the cylinder, the electric core clamped by the fourth clamping block 8120 is moved to a position corresponding to the transferring assembly 820, the fourth double-headed cylinder 8240 drives the fourth clamping block 8250 to open, the second transverse module 8121 drives the electric core to move towards the transferring assembly 820, when the electric core moves into the two fourth clamping blocks 8250, the fourth double-headed cylinder 8240 drives the two fourth clamping blocks 8250 to clamp the electric core, the third double-headed cylinder 8123 drives the third clamping block 8124 to loosen the electric core, and the electric core clamped by the second transverse module 8121 moves the third clamping block 8124, the three-wire electric core is turned over by the turning motor 8220 to the position corresponding to the other transferring assembly, the electric core clamped by the fourth clamping block 8250 is turned over to the position corresponding to the other transferring assembly, the electric core is turned over from the second transverse module 810 to the bottom surface to the original electric core, and the electric core is turned over from the bottom surface to the bottom surface of the original electric core is opposite to the second electric core, and the original electric core is detected, and the electric core is turned over to be detected upwards, and the electric core is conveniently opposite to the electric core is detected.
As shown in fig. 14, the bottom surface detecting mechanism 90 includes a fourth bracket 910, a fourth detecting camera 920 and a fourth light source 930, the fourth bracket 910 is mounted on the frame 10, the fourth bracket 910 is located at one side of the third wire body 280, the fourth detecting camera 920 and the fourth light source 930 are both mounted on the fourth bracket 910, and the fourth detecting camera 920 and the fourth light source 930 are located above the third wire body 280, and the fourth light source 930 is used for providing illumination when photographing the fourth detecting camera 920. In this embodiment, the fourth detection camera 920 and the fourth light source 930 are both mounted on the fourth bracket 910, so that photographing detection is conveniently performed on the bottom surface of the battery cell, and the fourth light source 930 is used for providing illumination when the fourth detection camera 920 photographs, so as to ensure sufficient illumination and ensure detection accuracy.
As shown in fig. 15 and 16, the discharging mechanism includes a second four-axis robot 110 and a discharging gripper 120, the discharging gripper 120 includes a second motor 1210, a fifth double-headed cylinder 1220 and two fifth clamping blocks 1230, the second motor 1210 is mounted at the output end of the second four-axis robot 110, the fifth double-headed cylinder 1220 is mounted at the output end of the second motor, and the two fifth clamping blocks 1230 are respectively mounted at the two output ends of the fifth double-headed cylinder 1220. In this embodiment, after the battery cell photographing detection is completed, the fifth double-headed cylinder 1220 drives the two fifth clamping blocks 1230 to clamp the battery cell, and the clamped battery cell is transferred from the third wire 280 to the blanking belt or the NG article buffer belt through the second four-axis robot 110, so as to realize the blanking of the battery cell.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (3)
1. Cell blue membrane check out test set, characterized in that includes: a frame (10); the transfer mechanism (20), the transfer mechanism (20) comprises a first wire body (210), a second wire body (220) and a third wire body (280), and the first wire body (210), the second wire body (220) and the third wire body (280) are all arranged on the frame (10) and used for transferring the battery cells;
the feeding mechanism (30), the feeding mechanism (30) is used for grabbing the battery cell to be detected from the feeding belt to the first wire body (210);
the front and rear detection mechanisms (40) are arranged in two groups, the two groups of front and rear detection mechanisms (40) are arranged on the rack (10) and are respectively positioned at two sides of the first wire body (210), and the two front and rear detection mechanisms (40) are used for respectively photographing and detecting the front and rear surfaces of the battery cells;
the transfer mechanism (50) is arranged on the frame (10) and positioned between the first wire body (210) and the second wire body (220), and the transfer mechanism (50) is used for transferring the battery cells on the first wire body (210) to the second wire body (220);
the left and right detection mechanisms (60) are arranged in two groups, the two groups of left and right detection mechanisms (60) are arranged on the rack (10) and are respectively positioned at two sides of the second wire body (220), and the two groups of left and right detection mechanisms (60) are used for respectively photographing and detecting the left and right sides of the battery cell;
the top surface detection mechanism (70) is arranged on the rack (10) and is positioned on one side of the second wire body (220), and the top surface detection mechanism (70) is used for photographing and detecting the top surface of the battery cell;
a transfer turnover mechanism (80), wherein the transfer turnover mechanism (80) is installed on the frame (10) and is positioned between the second wire body (220) and the third wire body (280), and the transfer turnover mechanism (80) is used for transferring the battery cell from the second wire body (220) to the third wire body (280) and turning the battery cell;
the bottom surface detection mechanism (90), the bottom surface detection mechanism (90) is arranged on the frame (10) and is positioned at one side of the third wire body (280), and the bottom surface detection mechanism (90) is used for photographing and detecting the bottom surface of the battery cell;
the blanking mechanism (100) is arranged on the frame (10) and is positioned at one side of the third wire body (280) and used for blanking the battery cells after the detection is completed;
the first wire body (210) is perpendicular to the second wire body (220), the second wire body (220) is parallel to the third wire body (280), the first wire body (210), the second wire body (220) and the third wire body (280) are identical in structure, the first wire body (210), the second wire body (220) and the third wire body (280) comprise a supporting frame (240), a first linear module (250), a sliding rail (260) and a bearing assembly (270), the supporting frame (240), the first linear module (250) and the sliding rail (260) are arranged on the frame (10), the first linear module (250) and the sliding rail (260) are arranged at the bottom of the supporting frame (240), the bearing assembly (270) is connected to the sliding rail (260) in a sliding mode, and the bearing assembly (270) is arranged at the output end of the first linear module (250). The bearing assembly (270) comprises a sliding block (2710), a bearing bracket (2720), a jacking cylinder (2730) and a bearing block (2740), wherein the sliding block (2710) is connected to the sliding rail (260) in a sliding mode, the bearing bracket (2720) is fixedly connected to the sliding block (2710), the bearing bracket (2720) is installed at the output end of the first linear module (250), the jacking cylinder (2730) is installed on the bearing bracket (2720), and the bearing block is fixedly connected to the bearing bracket (2720);
the number of the sliding blocks (2710) is two, and the two sliding blocks are concave and are arranged in parallel;
the detection equipment is used for detecting bubbles, pits, folds and scratches of the cell blue film, and the principle is as follows: the charging mechanism (30) grabs a to-be-detected battery cell from a material belt to a first wire body (210), a front-back detection mechanism (40) positioned at two sides of the first wire body (210) shoots and detects front and back side surfaces of the battery cell, after the front-back side surface detection is finished, the battery cell is transferred from the first wire body (210) to a second wire body (220) through a transfer mechanism (50), a left-right detection mechanism (60) positioned at two sides of the second wire body (220) shoots and detects left and right surfaces of the battery cell, a top surface detection mechanism (70) detects the top surface of the battery cell, after the left-right surface and the top surface detection of the battery cell are finished, the battery cell is overturned and transferred to a third wire body (280), the original top surface of the overturned battery cell faces downwards, the original bottom surface faces upwards, the bottom surface detection mechanism (90) shoots and detects the bottom surface of the battery cell, namely six surfaces of the battery cell are shot and the blanking mechanism (100) performs blanking, so that the whole process of the blue film detection of the battery cell is finished; the detection equipment improves the detection efficiency of the cell blue film, and avoids the situation of false detection and detection missing caused by the subjective factors of visual fatigue detection by manpower;
the front and rear detection mechanism (40) comprises a first bracket (410), a first detection camera (420) and a first light source (430), wherein the first bracket (410) is installed on the rack (10), the first detection camera (420) and the first light source (430) are both installed on the first bracket (410), and the first light source (430) is used for providing illumination when the first detection camera (420) shoots;
the transfer mechanism (50) comprises a transfer frame (510), a first transverse module (520), a first longitudinal module (530) and a transfer gripper (540), wherein the transfer frame (510) is arranged on the frame (10), the first transverse module (520) is arranged on the transfer frame (510), and the first longitudinal module (530) is arranged at the output end of the first transverse module (520); the transfer gripper (540) comprises a second double-head cylinder (5410) and two second clamping blocks (5420), the second double-head cylinder (5410) is arranged at the output end of the first longitudinal module (530), and the two second clamping blocks (5420) are arranged at the two output ends of the second double-head cylinder (5410); the first transverse module (520) and the first longitudinal module (530) move the transfer grip (540), when the battery core needs to be transferred, the second double-head cylinder (5410) drives the two second clamping blocks (5420) to clamp the battery core, and the first transverse module (520) and the first longitudinal module (530) transfer the battery core clamped by the transfer grip (540) from the first wire body (210) to the second wire body (220);
the left and right surface detection mechanism (60) comprises a second support (610) and a second detection camera (620), the second support (610) is installed on the frame (10), the second support (610) is located at one side of the second wire body (220), and the second detection camera (620) is installed on the second support (610); the second detection camera (620) performs photographing detection on the left and right sides of the battery cell;
the top surface detection mechanism (70) comprises a third support (710), a third detection camera (720) and a third light source (730), the third support (710) is installed on the rack (10), the third support (710) is located at one side of the second wire body (220), the third detection camera (720) and the third light source (730) are installed on the third support (710), the third detection camera (720) and the third light source (730) are located above the second wire body (220), and the third light source (730) is used for providing illumination when shooting for the third detection camera (720);
the transfer turnover mechanism (80) comprises a transfer assembly (810) and a turnover assembly (820), the transfer assembly (810) comprises a transfer frame (8110) and two transfer grippers (8120), the two transfer grippers (8120) are both installed on the transfer frame (8110), the transfer grippers (8120) comprise a second transverse module (8121), a second longitudinal module (8122), a third double-head cylinder (8123) and two third clamping blocks (8124), the second transverse module (8121) is installed on the transfer frame (8110), the second longitudinal module (8122) is installed at the output end of the second transverse module (8121), the third double-head cylinder (8123) is installed at the output end of the second longitudinal module (8122), and the two third clamping blocks (8124) are installed at the two output ends of the third double-head cylinder (8123); the turnover assembly (820) comprises a turnover frame (8210), a turnover motor (8220), a turnover shaft (8230), a fourth double-head cylinder (8230) and two fourth clamping blocks (8250), wherein the turnover frame (8210) is installed on the frame (10), the turnover frame (8210) is positioned between two transfer grippers (8120), the turnover motor (8220) is installed on the turnover frame (8210), the turnover shaft (8230) is rotationally connected to the turnover frame (8210), the turnover motor (8230) is in transmission connection with the turnover shaft (8230), the fourth double-head cylinder (8230) is installed on the turnover shaft (8230), and the two fourth clamping blocks are installed at two output ends of the fourth double-head cylinder (8240); when a battery core needs to be transferred, a third double-head air cylinder (8123) drives two third clamping blocks (8124) to clamp the battery core, when the battery core moves into the two fourth clamping blocks (8250), the fourth double-head air cylinder (8240) drives the two fourth clamping blocks (8250) to clamp the battery core, as a roll-over stand (8110) is positioned between the two transfer grippers (8120), after one of the transfer grippers (8120) clamps the battery core, the third clamping blocks (8124) are moved to a position corresponding to the roll-over assembly (820), the fourth double-head air cylinder (8240) drives the fourth clamping blocks (8250) to open, when the battery core moves into the two fourth clamping blocks (8250), the fourth double-head air cylinder (8240) drives the two fourth clamping blocks (8250) to clamp the battery core, the third double-head air cylinder (8124) is driven to loosen the battery core, and the third clamping blocks (8124) are moved to a position corresponding to the roll-over assembly (820), the roll-over motor (8220) drives the fourth clamping blocks to clamp the battery core to the other three-wire (8250) to clamp the battery core to the upper surface of the battery core, and the other three-wire (280) is turned over to the battery core, and the battery core is turned over to the battery core from the bottom surface (280) to the opposite side to the battery core, and the battery core is conveniently detected to be turned over;
the bottom surface detection mechanism (90) comprises a fourth support (910), a fourth detection camera (920) and a fourth light source (930), the fourth support (910) is mounted on the frame (10), the fourth support (910) is located at one side of the third wire body (280), the fourth detection camera (920) and the fourth light source (930) are both mounted on the fourth support (910), the fourth detection camera (920) and the fourth light source (930) are located above the third wire body (280), and the fourth light source (930) is used for providing illumination when photographing the fourth detection camera (920); the fourth detection camera and the fourth light source are both arranged on the fourth support, photographing detection is carried out on the bottom surface of the battery cell, and the fourth light source is used for providing illumination when the fourth detection camera photographs.
2. The cell blue film detection device according to claim 1, wherein the feeding mechanism (30) comprises a first four-axis robot (310) and a feeding gripper (320), the feeding gripper (320) comprises a first motor (3210), a first double-head cylinder (3220) and two first clamping blocks (3230), the first motor (3210) is mounted at the output end of the first four-axis robot (310), the first double-head cylinder (3220) is mounted at the output end of the first motor (3210), and the two first clamping blocks (3230) are mounted at the two output ends of the first double-head cylinder (3220) respectively; the feeding mechanism further comprises a code scanning and explosion-proof valve detection camera (330), and the code scanning and explosion-proof valve detection camera (330) is installed at the output end of the first motor (3210).
3. The cell blue film detection device according to claim 1, wherein the blanking mechanism comprises a second four-axis robot (110) and a blanking gripper (120), the blanking gripper (120) comprises a second motor (1210), a fifth double-head cylinder (1220) and two fifth clamping blocks (1230), the second motor (1210) is mounted at the output end of the second four-axis robot (110), the fifth double-head cylinder (1220) is mounted at the output end of the second motor, and the two fifth clamping blocks (1230) are mounted at the two output ends of the fifth double-head cylinder (1220) respectively.
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| CN202310224019.3A CN116087218B (en) | 2023-03-10 | 2023-03-10 | Cell blue film detection equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916916A (en) * | 2019-03-29 | 2019-06-21 | 广东利元亨智能装备股份有限公司 | Appearance detection equipment |
| CN210742099U (en) * | 2019-05-20 | 2020-06-12 | 深圳市领略数控设备有限公司 | Six-surface measurable detector |
| CN217156312U (en) * | 2022-04-27 | 2022-08-09 | 艺创智控科技(东莞)有限公司 | Cutter grain size appearance automatic detection mechanism |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916916A (en) * | 2019-03-29 | 2019-06-21 | 广东利元亨智能装备股份有限公司 | Appearance detection equipment |
| CN210742099U (en) * | 2019-05-20 | 2020-06-12 | 深圳市领略数控设备有限公司 | Six-surface measurable detector |
| CN217156312U (en) * | 2022-04-27 | 2022-08-09 | 艺创智控科技(东莞)有限公司 | Cutter grain size appearance automatic detection mechanism |
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