CN209803024U - Flexible circuit board detection device - Google Patents
Flexible circuit board detection device Download PDFInfo
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- CN209803024U CN209803024U CN201920598035.8U CN201920598035U CN209803024U CN 209803024 U CN209803024 U CN 209803024U CN 201920598035 U CN201920598035 U CN 201920598035U CN 209803024 U CN209803024 U CN 209803024U
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Abstract
The utility model discloses a flexible circuit board detection device, which comprises a flexible circuit board detection mechanism and a side edge detection mechanism; the flexible circuit board detection mechanism is used for detecting the appearances of the front side and the back side of the flexible circuit board, and the side plate detection mechanism is used for respectively detecting the appearances of the two side edges of the battery cell when the flexible circuit board detection mechanism detects the front side and the back side of the flexible circuit board; the flexible circuit board is arranged on the battery cell. The utility model provides a utility model discloses a cooperation setting of flexible line way board detection mechanism and side detection mechanism when detecting the front and reverse side outward appearance of flexible line way board, carries out outward appearance to two sides of electric core respectively and detects, has promoted outward appearance detection efficiency to area has been reduced.
Description
Technical Field
The utility model relates to an outward appearance detects technical field, specificly relates to a flexible line way board detection device.
Background
In the production process of the battery cell, certain defect influence, such as scratches, concave and convex points and the like, on the appearance of a part of products cannot be avoided, the appearance defect of the battery cell not only influences the attractiveness of the product, but also influences the use safety of the battery cell, and the appearance of the battery cell needs to be detected; meanwhile, the flexible circuit board is already connected and arranged before appearance detection of some battery cores, so that the appearance detection of the battery cores and the flexible circuit board is needed at the same time during the appearance detection. In the prior art, when the appearance of the flexible circuit board is detected by the detection equipment, the appearance of other parts of the battery cell cannot be detected, and the detection equipment needs to be separately carried out, so that the occupied area of the appearance detection equipment of the whole battery cell is large, and the overall detection efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a flexible line way board detection device.
A flexible circuit board detection device comprises a flexible circuit board detection mechanism and a side edge detection mechanism; the flexible circuit board detection mechanism is used for detecting the appearances of the front side and the back side of the flexible circuit board, and the side edge detection mechanism is used for respectively detecting the appearances of the two side edges of the battery cell when the flexible circuit board detection mechanism detects the front side and the back side of the flexible circuit board; the flexible circuit board is arranged on the battery cell.
According to an embodiment of the present invention, the flexible printed circuit board detection mechanism includes a flexible printed circuit board detection member and a flexible printed circuit board detection light source; the imaging end of the flexible circuit board detection piece is right opposite to the front side or the back side of the flexible circuit board, and the flexible circuit board detection light source faces the flexible circuit board; the flexible circuit board detection piece is used for imaging detection of the front side or the back side of the flexible circuit board, and the flexible circuit board detection light source is used for lighting during imaging of the flexible circuit board.
According to an embodiment of the present invention, the flexible printed circuit board detection mechanism further includes an optical shaping element; the optical shaping piece is used for clamping and shaping the flexible circuit board, and the flexible circuit board detection piece is used for carrying out imaging detection on the flexible circuit board subjected to clamping and shaping.
According to an embodiment of the present invention, the flexible printed circuit board detection mechanism further comprises a flexible printed circuit board adjustment assembly; the flexible circuit board adjusting component is used for adjusting the position of the flexible circuit board detecting piece and the position of the flexible circuit board detecting light source relative to the flexible circuit board.
According to an embodiment of the present invention, the flexible printed circuit board detection mechanism further includes a flexible printed circuit board background plate; the flexible circuit board background plate is used for providing a background when the flexible circuit board is imaged.
According to an embodiment of the present invention, the side detecting mechanism includes a side detecting element and a side detecting light source; the imaging end of the side edge detection piece is opposite to the side edge of the battery cell, and the side edge detection light source faces the side edge of the battery cell; the side detection piece is used for imaging detection of the side of the battery cell, and the side detection light source is used for providing illumination when the side of the battery cell is imaged.
According to an embodiment of the present invention, the number of the side detection light sources is two groups; two sets of side detection light sources are located the relative both sides of side detection piece respectively, and two sets of side detection light sources all face the side of electric core.
According to an embodiment of the present invention, the side detecting mechanism further comprises a side adjusting assembly; the side adjusting component is used for adjusting the position of the side detecting piece relative to the battery core.
According to an embodiment of the present invention, the side detecting mechanism further comprises a side background plate; the side background plate is used for providing a background when the side of the battery core is imaged.
According to an embodiment of the present invention, the apparatus further comprises a transmission mechanism; the transmission mechanism is used for transmitting the battery cell to the detection position of the flexible circuit board detection mechanism.
Compared with the prior art, this application sets up through flexible line way board detection mechanism and side detection mechanism's cooperation, when positive and reverse side outward appearance to the flexible line way board detects, carries out outward appearance to two sides of electric core respectively and detects, has promoted outward appearance detection efficiency to area has been reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
Fig. 1 is a schematic structural diagram of a flexible printed circuit board detection device in this embodiment;
FIG. 2 is a schematic structural diagram of a circuit board detection mechanism according to this embodiment;
FIG. 3 is a schematic structural diagram of another view angle of the circuit board detection mechanism in this embodiment;
FIG. 4 is a schematic structural diagram of a circuit board inspection mechanism in another embodiment;
FIG. 5 is a schematic structural diagram of the side edge detecting mechanism in this embodiment;
Fig. 6 is a schematic structural diagram of the transmission mechanism in this embodiment.
description of reference numerals:
1. A flexible circuit board detection mechanism; 11. a flexible circuit board detection piece; 12. a flexible circuit board detects a light source; 13. an optical shaping element; 131. shaping a support frame; 132. a first shaping driver; 133. a second shaping drive; 134. a third shaping drive; 135. a shaping piece; 1351. an upper shaping plate; 1352. a lower shaping plate; 1353. a partition plate; 14. a flexible circuit board adjustment assembly; 141. a first linear adjustment member; 142. a first bearing plate; 143. a second linear adjustment member; 144. a second carrier plate; 1441. a strip-shaped opening; 15. debugging an adjusting piece; 151. a first debug adjustment; 1511. a base plate; 1512. a first support plate; 1513. a first screw pair; 1514. a first guide rail; 1515. a first slider; 1516. a first sliding table; 1517. a first handle; 1518. a vertical plate; 1519. a screw handle; 152. a second debug adjustment; 1521. a second support plate; 1522. a second screw pair; 1523. a second guide rail; 1524. a second slider; 1525. a second sliding table; 1526. a second handle; 16. a flexible circuit board background plate; 161. a first background plate holder; 162. a first background plate; 2. a side detection mechanism; 21. a side detection member; 22. a side detection light source; 23. a side adjustment assembly; 231. a first side adjustment member; 232. a third bearing plate; 233. a second connecting plate; 234. an angle adjusting member; 2341. a rotating shaft bearing frame; 2342. adjusting the rotating shaft; 24. a side background plate; 241. a second background plate; 242. a second background plate holder; 243. a background plate driving member; 235. a linear adjustment module; 3. A transport mechanism; 31. a turntable mechanism; 311. a table bearing frame; 312. a turntable; 313. a turntable drive member; 314. Turning over the bearing frame; 32. a turnover mechanism; 321. overturning the bearing piece; 322. turning over the adsorption piece; 323. turning over the driving piece; 33. an air slip ring; 100. an electric core; 200. a flexible wiring board.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:
Referring to fig. 1, fig. 1 is a schematic structural diagram of the flexible printed circuit board detection device in this embodiment. The flexible printed circuit board detection device in this embodiment includes a flexible printed circuit board detection mechanism 1, a side detection mechanism 2, and a transmission mechanism 3. The flexible circuit board detection mechanism 1 is used for detecting the appearances of the front side and the back side of the flexible circuit board 200, and the side edge detection mechanism 2 is used for respectively detecting the appearances of the two side edges of the battery cell 100 when the flexible circuit board detection mechanism 1 detects the front side and the back side of the flexible circuit board 200; the flexible printed circuit 200 is disposed on the battery cell 100. The transmission mechanism 3 is used for transmitting the battery cell 100 to the detection position of the flexible circuit board detection mechanism 1.
Through the cooperation setting of flexible line way board detection mechanism 1 and side detection mechanism 2, when positive and reverse side outward appearance to flexible line way board 200 detects, carry out outward appearance to two sides of electric core 100 respectively and detect, promoted outward appearance detection efficiency to area has been reduced.
with continuing reference to fig. 2 and 3, fig. 2 is a schematic structural diagram of the circuit board detection mechanism in the present embodiment; fig. 3 is a schematic structural diagram of another view angle of the circuit board detection mechanism in this embodiment. Further, the flexible printed circuit board detection mechanism 1 includes a flexible printed circuit board detection part 11 and a flexible printed circuit board detection light source 12. The imaging end of the flexible circuit board detection part 11 is right opposite to the front side or the back side of the flexible circuit board 200, and the flexible circuit board detection light source 12 faces the flexible circuit board 200. The flexible printed circuit board detecting part 11 is used for imaging detection of the front side or the back side of the flexible printed circuit board 200, and the flexible printed circuit board detecting light source 12 is used for providing illumination when the flexible printed circuit board 200 is imaged. The transmission mechanism 3 transmits the battery cell 100 to the lower side of the flexible printed circuit board detection piece 11, and the imaging end of the flexible printed circuit board detection piece 11 is opposite to the flexible printed circuit board 200. The flexible circuit board detection light source 12 is located between the flexible circuit board detection piece 1 and the flexible circuit board 200, preferably, the flexible circuit board detection light source 12 selects an annular light source, and light emitted by the annular flexible circuit board detection light source 12 surrounds the flexible circuit board 200 so as to provide sufficient illumination for imaging of the flexible circuit board detection piece 11 and ensure imaging quality. The flexible circuit board detection member 1 in this embodiment may employ a CCD camera.
Referring back to fig. 2 and 3, further, the flexible printed circuit board inspection mechanism 1 further includes an optical shaping element 13. The optical shaping piece 13 is used for clamping and shaping the flexible circuit board 200, and the flexible circuit board detection piece 11 is used for carrying out imaging detection on the flexible circuit board 200 which is clamped and shaped. It can be understood that the flexible printed circuit 200 is a flexible board, and deformation conditions such as tilting and bending occur, so that the front side or the back side of the flexible printed circuit 200 cannot completely face the imaging end of the flexible printed circuit detector 11, thereby affecting the accuracy of appearance detection of the flexible printed circuit 200. The flexible circuit board 200 is shaped before being detected through the optical shaping piece 13, so that the front side or the back side of the flexible circuit board 200 completely faces the imaging end of the flexible circuit board detection piece 11, the imaging quality of the flexible circuit board detection piece 11 is ensured, and the accuracy of appearance detection of the flexible circuit board 200 is ensured.
Specifically, the optical shaping element 13 is located below the flexible printed circuit board inspection light source 12, and includes a shaping support frame 131, a first shaping driving element 132, a second shaping driving element 133, a third shaping driving element 134, and a shaping element 135. The first shaping driver 132 is disposed on the shaping support frame 131, and the output end of the first shaping driver 132 is connected to the second shaping driver 133, and the first shaping driver 132 drives the second shaping driver 133 to move linearly along the direction parallel to the flexible circuit board 200. The output end of the second shaping driver 133 is connected to the third shaping driver 134, which drives the third shaping driver 134 to rotate, and the second shaping driver 133 in this embodiment may be a rotary air cylinder. The output end of the third shaping driver 134 is connected to the shaping element 135, the third shaping driver 134 drives the shaping element 135 to shape the flexible circuit board 200, and specifically, the shaping element 135 includes an upper shaping plate 1351 and a lower shaping plate 1352, preferably, the upper shaping plate 1351 and the lower shaping plate 1352 are parallel to each other, and the third shaping driver 134 drives the upper shaping plate 1351 and the lower shaping plate 1352 to clamp each other to shape the flexible circuit board 200. In this embodiment, the third shaping driving element 134 may adopt a pneumatic clamping jaw, the upper shaping plate 1351 and the lower shaping plate 1352 both adopt optical glass, the optical glass has good light transmittance, and the flexible printed circuit board detecting element 11 may directly penetrate through the optical glass to perform shooting and imaging on the flexible printed circuit board 200, without affecting the imaging quality of the flexible printed circuit board detecting element 11.
preferably, the shaping member 135 further includes a baffle 1353. The partition plate 1353 is disposed between the upper shaping plate 1351 and the lower shaping plate 1352 of the third shaping driving member 134, and the upper shaping plate 1351 and the lower shaping plate 1352 are prevented from being excessively clamped to damage the flexible printed circuit board 200 by the partition plate 1353. Preferably, the thickness of the spacer 1353 is the same as the thickness of the flexible wiring board 200.
After the battery cell 100 moves to the detection position, the third shaping driving member 134 drives the upper shaping plate 1351 and the lower shaping plate 1352 to clamp and shape the flexible circuit board 200, the flexible circuit board detection member 11 performs appearance detection on the front surface of the flexible circuit board 200, and when the battery cell 100 is turned over by 180 degrees, the second shaping driving member 133 drives the upper shaping plate 1351 and the lower shaping plate 1352 to turn over by 180 degrees synchronously, and then the flexible circuit board detection member 11 detects the back surface of the flexible circuit board 200. The above detection mode is preferably applied to the flexible circuit board 200 disposed at the middle position of the head of the battery cell 100. It is understood that, when the flexible printed circuit board 200 is disposed at the head position of the battery cell 100, sometimes it is not at the head middle position of the battery cell 100, after the battery cell 100 is turned over 180 degrees, there is a height difference between the flexible printed circuit board 200 before and after the turning over in a direction perpendicular to the battery cell 100, in order to make the upper shaping plate 1351 and the lower shaping plate 1352 match the height difference generated by the flexible printed circuit board 200 after the battery cell 100 is turned over, preferably, the optical shaping member 13 further includes a fourth shaping driving member (not shown in the figure), the fourth shaping driving member may be an air cylinder, the first shaping driving member 132 is connected to the second shaping driving member 133 through the fourth shaping driving member to adjust the heights of the upper shaping plate 1351 and the lower shaping plate 1352 so as to compensate the height difference before and after the turning over of the flexible printed circuit board 200, of course, the fourth shaping driving member may also be a, the output end of the fourth shaping driving element is connected to the first shaping driving element 132, so that the purpose of adjusting the heights of the upper shaping plate 1351 and the lower shaping plate 1352 can be achieved, and the height difference of the flexible circuit board 200 can be compensated after the battery cell 100 is turned over 180 degrees.
In another embodiment, referring to fig. 4, fig. 4 is a schematic structural diagram of a circuit board detection mechanism in another embodiment. The optical shaping member 13 differs in that it includes a shaping support bracket 131, a third shaping drive 134 and a shaping member 135. The third shaping driver 134 is disposed on the shaping support 131 through the first connecting plate 1341. The output end of the third shaping driver 134 is connected to the upper shaping plate 1351 and the lower shaping plate 1352, and the third shaping driver 134 drives the upper shaping plate 1351 and the lower shaping plate 1352 to clamp and shape the flexible circuit board 200. Cell 100 moves to the detection position, third plastic driving piece 134 drives upper shaping plate 1351 and lower shaping plate 1352 to clamp flexible printed circuit board 200, flexible printed circuit board detection piece 11 detects the front of flexible printed circuit board 200, then, third plastic driving piece 134 drives upper shaping plate 1351 and lower shaping plate 1352 to separate, cell 100 moves out of the detection position, after overturning by 180 degrees, it moves to the detection position again, third plastic driving piece 134 drives upper shaping plate 1351 and lower shaping plate 1352 to clamp flexible printed circuit board 200 again, and flexible printed circuit board detection piece 11 detects the reverse side of flexible printed circuit board 200. Similarly, the optical shaping element 13 in another embodiment may also be provided with a fourth shaping driving element (not shown in the drawings) to compensate for the height of the flexible circuit board 200 after the electrical core 100 is flipped over, which is not described herein again.
referring back to fig. 2 and 3, further, the flexible printed circuit board inspection mechanism 1 further includes a flexible printed circuit board adjustment assembly 14. The flexible wiring board adjustment assembly 14 is used for adjusting the positions of the flexible wiring board detection piece 11 and the flexible wiring board detection light source 12 relative to the flexible wiring board 200. As described above, when the flexible printed circuit 200 is not disposed at the middle position of the head of the battery cell 100, after the battery cell 100 is turned over by 180 degrees, the height difference of the flexible printed circuit 200 occurs, and the flexible printed circuit 200 may also have a position offset in a direction parallel to the battery cell 100, and at this time, both the flexible printed circuit detector 11 and the flexible printed circuit detection light source 12 need to be repositioned to obtain the optimal imaging position. The flexible printed circuit board adjusting assembly 14 is arranged to complete the detection on the front side of the flexible printed circuit board 200, and after the flexible printed circuit board detecting member 11 and the flexible printed circuit board detecting light source 12 are turned over by 180 degrees, the same imaging condition can still be maintained on the back side of the flexible printed circuit board 200, so that the imaging quality is ensured.
Specifically, the flexible printed circuit board adjustment assembly 14 includes a first linear adjustment member 141, a first carrier plate 142, a second linear adjustment member 143, and a second carrier plate 144. The adjusting end of the first linear adjusting element 141 is connected to the first carrier plate 142, and the first linear adjusting element 141 drives the first carrier plate 142 to move linearly along a direction parallel to the battery cell 100. The second linear adjusting element 143 is disposed on the first supporting plate 142, an adjusting end of the second linear adjusting element is connected to the second supporting plate 144, the second linear adjusting element 143 drives the second supporting plate 144 to move linearly along a direction perpendicular to the electric core 100, and the second linear adjusting element 143 in this embodiment may select a linear module or a telescopic cylinder. The flexible printed circuit board detecting element 11 and the flexible printed circuit board detecting light source 12 are disposed on the second carrier plate 144 along the height direction of the second carrier plate 144. Thus, by the matching adjustment of the first linear adjusting part 141 and the second linear adjusting part 143, the height difference and the position deviation generated by the flexible circuit board 200 after the battery cell 100 is turned over 180 can be compensated, so that the appearance detection of the front side and the back side of the flexible circuit board 200 is kept under the same condition, and the accuracy of the appearance detection of the flexible circuit board 200 is further ensured.
Referring back to fig. 2 and 3, further, the flexible printed circuit board inspection mechanism 1 further includes a debugging adjustment member 15. It can be understood that, in order to achieve the best effect of the flexible printed circuit board detection part 11 in the appearance detection of the flexible printed circuit board 200 connected to the battery cells 100 of different specifications or different batches, before the flexible printed circuit board detection part 11 formally detects the flexible printed circuit board 200, the positions of the flexible printed circuit board detection part 11 and the flexible printed circuit board detection light source 12 relative to the flexible printed circuit board 200 need to be debugged, so as to obtain the best effect. By arranging the debugging adjusting part 15, the debugging of the flexible circuit board detecting part 11, the flexible circuit board detecting light source 12 and the flexible circuit board adjusting component 14 before the appearance detection is realized.
in particular, the commissioning adjuster 15 comprises a first commissioning adjuster 151 and two second commissioning adjusters 152. The first adjusting member 151 includes a bottom plate 1511, two first supporting plates 1512, a first screw pair 1513, two first guide rails 1514, two first sliding blocks 1515, a first sliding table 1516, a first handle 1517, a vertical plate 1518, and a screw handle 1519. The bottom plate 1511 is parallel to the battery cell 100, the two first support plates 1512 are respectively and vertically disposed at two ends of the upper surface of the bottom plate 1511, two ends of the first lead screw pair 1513 are respectively and rotatably connected to the two first support plates 1512, the two first guide rails 1514 are respectively disposed on the upper surface of the bottom plate 1511 and are respectively disposed at two opposite sides of the first lead screw pair 1513, the first lead screw pair 1513 is parallel to the first guide rails 1514, the two first sliding blocks 1515 are respectively and slidably connected to the two first guide rails 1514, the first sliding table 1516 is disposed on the two first sliding blocks 1515, the first sliding table 1516 is connected to a nut of the first lead screw pair 1513, the first handle 1517 is rotatably connected to one of the first support plates 1512 and is connected to a screw of the first lead screw pair 1513, the vertical plate 1518 is disposed on the bottom plate 1511 and close to the first guide rails 1514, and a screw end of the screw handle 1519 abuts against the first sliding block 1515. By rotating the first handle 1517, the first screw pair 1513 is driven to rotate, and further the first sliding table 1517 is driven to linearly move along the first guide rail 1514, the abutting relation between the screw end of the screw handle 1519 and the first sliding block 1515 is adjusted by the handle end of the screw handle 1519, when the first sliding table 1516 needs to move, the screw end of the screw handle 1519 is separated from the first guide rail 1514, and the first sliding block 1515 can move. Preferably, the lead screw of the first lead screw pair 1513 can be a trapezoidal lead screw with a self-locking function. The first linear adjusting element 141 is disposed on the first sliding table 1516.
The second supporting plate 144 has two strip-shaped openings 1441 along the height direction thereof. The second adjusting adjuster 152 includes two second support plates 1521, a second screw rod pair 1522, two second guide rails 1523, two second sliding blocks 1524, a second sliding table 1525 and a second handle 1526. The two second supporting plates 1521 are perpendicularly arranged on one surface of the second bearing plate 144, the two second supporting plates 1521 are sequentially arranged along the height direction of the second bearing plate 144, the two second supporting plates 1521 are respectively located at two opposite ends of the strip-shaped opening 1441, two ends of the second screw rod pair 1522 are rotatably connected onto the two second supporting plates 1521, the two second guide rails 1523 are respectively laid on the other surface of the second bearing plate 144 along the height direction of the second bearing plate 144, the two second sliding blocks 1524 are respectively connected onto the two second guide rails 1523 in a sliding manner, the second sliding table 1525 is arranged on the two second sliding blocks 1524, the second sliding table 1525 is connected with a nut of the second screw rod pair 1522, and the second handle 1526 is connected with the end of a screw rod of the second screw rod pair 1522. Preferably, the screw of the second screw rod pair 1522 can be a trapezoidal screw rod with a self-locking function. Preferably, the two second adjusters 152 may share the second guide rail 1523. The flexible printed circuit board detecting element 11 and the flexible printed circuit board detecting light source 12 are respectively disposed on the two second sliding tables 1525 of the two second debugging adjusting elements 152.
In this way, the first debugging adjusting part 151 and the two second debugging adjusting parts 152 are used for debugging the flexible printed circuit board detecting part 11 and the flexible printed circuit board detecting light source 12 before detection. Preferably, a scale value representing the distance can be set on the length of the bottom plate 1511 and the second carrier plate 144 optionally to provide a reference for adjusting the positions of the flexible printed circuit board detection part 11 and the flexible printed circuit board detection light source 12, so as to realize precise adjustment.
Referring back to fig. 2 and 3, further, the flexible printed circuit board inspection mechanism 1 further includes a flexible printed circuit board background plate 16. The flexible wiring board background plate 16 is used for providing a background for imaging the flexible wiring board to ensure the imaging quality of the flexible wiring board 200. Specifically, the flexible printed circuit board background plate 16 is located below the flexible printed circuit board 200, and includes a first background plate holder 161 and a first background plate 162 disposed on the first background plate holder 161.
With reference to fig. 5, fig. 5 is a schematic structural diagram of the side edge detecting mechanism in this embodiment. Further, the side edge detecting mechanism 2 includes a side edge detecting member 21 and a side edge detecting light source 22. The imaging end of the side edge detection piece 21 is opposite to the side edge of the battery cell, and the side edge detection light source 22 faces the side edge of the battery cell. The side detection piece 21 is used for imaging detection of the side of the battery cell, and the side detection light source 22 is used for providing illumination when the side of the battery cell is imaged. Side detection mechanism 2 is located one side of flexible line way board detection mechanism 1, when flexible line way board detection mechanism 1 detected the front of flexible line way board 200, side detection piece 21 of side detection mechanism 2 carries out the outward appearance to one of them side of electric core 100, and after electric core upset 180 degrees, flexible line way board detection mechanism 1 detected the reverse side of flexible line way board 200, and at this moment, the opposite side of electric core 100 just faces side detection piece 21, and side detection piece 21 carries out outward appearance to the opposite side of electric core 100 and detects. In this embodiment, the side detecting member 21 may be a CCD camera, and the side detecting light source 22 may be a bar light source.
Referring back to fig. 5, further, the number of the side detecting light sources 22 is two. The two sets of side detection light sources 22 are respectively located at two opposite sides of the side detection element 21, and the two sets of side detection light sources 22 both face the sides of the electrical core. Through the arrangement of the two sets of side detection light sources 22, sufficient illumination is provided for the shooting imaging of the side detection element 21, so as to ensure the imaging quality of the side of the battery cell 100.
Referring back to fig. 5, further, the side edge detecting mechanism 2 further includes a side edge adjusting assembly 23. The side edge adjusting assembly 23 is used for adjusting the position of the side edge detecting member 21 relative to the battery cell. The side edge adjusting assembly 23 includes a first side edge adjusting member 231, a third loading plate 232, three second connecting plates 233, and two angle adjusting members 234. The third loading board 232 is disposed on the first side adjusting part 231, the first side adjusting part 231 drives the third loading board 232 to move linearly, the three second connecting boards 233 are sequentially disposed along the height direction of the third loading board 232, the side detecting part 21 is disposed at the end of the middle second connecting board 233, and the two sets of side detecting light sources 22 are disposed at the ends of the other two second connecting boards 233 through the two angle adjusting parts 234, respectively.
The structure and the actuation principle of the first side adjusting element 231 are the same as those of the first adjusting element 151, and are not described herein again. The third supporting plate 232 is vertically disposed on the first sliding table 1516 of the first adjusting member 151. The positions of the side detecting member 21 and the side detecting light source 22 with respect to the side of the battery cell 100 are adjusted by the first side adjusting member 231.
The angle adjuster 234 includes a shaft carrier 2341 and an adjustment shaft 2342. An adjusting rotation shaft 2342 is arranged at the end of the second connecting plate 233, the rotation shaft bearing frame 2341 is rotatably connected with the adjusting rotation shaft 2342, and the rotation shaft bearing frame 2341 is connected with the side edge detection light source 22. The angle at which the side detection light source 22 faces the side of the battery cell 100 is adjusted by rotating the spindle carrier 2341. Preferably, the rotation shaft carrier 2341 is provided with a scale value indicating an angle corresponding to a circumferential position of the adjustment rotation shaft 2342, so as to facilitate accurate adjustment of the angle of the side edge detection light source 22.
Preferably, the side adjustment assembly 23 further includes a linear adjustment module 235. The three second connecting plates 233 are respectively disposed on the third carrier plate 232 through a linear adjusting module 235, and are disposed through the linear adjusting module 235, so that the side detecting element 21 and the side detecting light source 22 can be linearly adjusted in a direction perpendicular to the battery cell 100. Specifically, the second connecting plate 233 just has the screw hole to the one end of third loading board 232, third loading board 232 is provided with the bar hole along self direction of height, the one end of linear regulation module 235 has the screw rod, the other end of linear regulation module 235 has the handle, the one end that the linear regulation module 235 has the screw rod pass behind the bar hole of third loading board 232 with the spiro union in the screw hole of second connecting plate 233, adjust the elasticity state of the screw rod spiro union of linear regulation module 235 through the handle, accomplish the removal and the fixing of second connecting plate 233, and then realize linear regulation.
The side detection mechanism 2 further includes a side background plate 24. The side background plate 24 is used to provide a background for imaging the sides of the cells. The side background plate 24 is located on a side of the battery cell 100 facing away from the side detecting member 21. Specifically, the side background plate 24 includes a second background plate 241, a second background supporting frame 242 and a background plate driving member 243. The second background plate 241 is slidably connected to the second background supporting frame 242, an output end of the background plate driving member 243 is connected to the second background plate 241, the background plate driving member 243 drives the second background plate 241 to linearly move, and the position of the second background plate 241 is adjusted, so that the relative position of the second background plate 241 and the battery cell 100 is conveniently adjusted, and the background is better provided when the battery cell 100 is tested. The background plate driving member 243 may be an air cylinder in the present embodiment.
With continued reference to fig. 6, fig. 6 is a schematic structural diagram of the transmission mechanism in this embodiment. Further, a transport mechanism 3. The transport mechanism 3 includes a turntable mechanism 31 and four turnover mechanisms 32. The turntable mechanism 31 is connected to the four turning mechanisms 32, the turntable mechanism 31 drives the four turning mechanisms 32 to move, and the turning mechanisms 32 are used for bearing the battery cell 100 and can turn the battery cell 100 by 180 degrees. The turntable mechanism 31 includes a turntable carrier 311, a turntable 312, and a turntable driving member 313. The turntable 312 is rotatably connected to the carrier 311, an output end of the turntable driving member 313 is connected to the turntable 312, and the turntable driving member 313 drives the turntable 312 to rotate. The turntable driving member 313 in this embodiment may employ a motor. Preferably, the turntable unit 31 further comprises a turn-over carrier 314, which turn-over carrier 314 is arranged on the turntable 312 and is used for carrying four turn-over mechanisms 32. The turnover carrier 314 in this embodiment is approximately a rectangular body, the lower surface of the turnover carrier is disposed on the turntable 312, four turnover mechanisms 32 are correspondingly disposed on four sides of the turnover carrier 314, and every two turnover mechanisms 32 are perpendicular to each other. The turnover mechanism 32 includes a turnover carrier 321, a turnover suction member 322, and a turnover driving member 323. The output of upset driving piece 323 holds carrier 321 with the upset and is connected, the upset adsorbs piece 322 and locates on the upset holds carrier 321, electric core 100 can be adsorbed by upset adsorption piece 322, upset driving piece 323 drives the upset and holds carrier 321 upset, and then drives the upset and adsorb the absorbent electric core 100 upset of piece 322 for electric core 100 can not drop after 180 degrees overturns. In this embodiment, the turnover absorbing member 322 may be a suction plate, and the turnover driving member 323 may be a rotary cylinder. The four turnover driving members 323 are correspondingly disposed on four sides of the turnover carriage 314. The turning carrier 321 and the turning suction member 322 are parallel to the turn table 312. Preferably, the transmission mechanism 3 further comprises an air slip ring 33, and the air slip ring 33 is arranged on the upper surface of the overturning carrier 314. When specifically applying, four upset driving piece 323 and four upset absorption piece 322 all need the trachea to be connected with external control system, to leading to the heavy and complicated of trachea line, can make heavy and complicated cylinder carry out regular collection in the inside that the upset bore 314 in this embodiment, then pass the upset and bear the upper surface of frame 314 after, are connected with gas sliding ring 33 again, have avoided the confusion of circuit. Thus, four stations of the transmission mechanism 3 can be formed by the arrangement of the four turnover mechanisms 32, and the appearance detection is performed by circularly and repeatedly rotating the plurality of battery cells 100 and the flexible circuit board 200 at the four stations under the driving of the turntable mechanism 31.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The flexible circuit board detection device is characterized by comprising a flexible circuit board detection mechanism (1) and a side edge detection mechanism (2); the flexible circuit board detection mechanism (1) is used for detecting the appearances of the front side and the back side of the flexible circuit board, and the side edge detection mechanism (2) is used for respectively detecting the appearances of the two side edges of the battery cell when the flexible circuit board detection mechanism (1) detects the front side and the back side of the flexible circuit board; the flexible circuit board is arranged on the battery cell.
2. The flexible circuit board detection device according to claim 1, wherein the flexible circuit board detection mechanism (1) comprises a flexible circuit board detection piece (11) and a flexible circuit board detection light source (12); the imaging end of the flexible circuit board detection piece (11) is over against the front or back of the flexible circuit board, and the flexible circuit board detection light source (12) faces the flexible circuit board; the flexible circuit board detection piece (11) is used for imaging detection of the front side or the back side of the flexible circuit board, and the flexible circuit board detection light source (12) is used for providing illumination when the flexible circuit board is imaged.
3. The flexible circuit board detection device according to claim 2, wherein the flexible circuit board detection mechanism (1) further comprises an optical shaping member (13); the optical shaping piece (13) is used for clamping and shaping the flexible circuit board, and the flexible circuit board detection piece (11) is used for imaging detection on the clamped and shaped flexible circuit board.
4. The flexible circuit board detection device according to claim 2, wherein the flexible circuit board detection mechanism (1) further comprises a flexible circuit board adjustment assembly (14); the flexible circuit board adjusting component (14) is used for adjusting the positions of the flexible circuit board detecting piece (11) and the flexible circuit board detecting light source (12) relative to the flexible circuit board.
5. The flexible wiring board detection device according to claim 2, wherein the flexible wiring board detection mechanism (1) further comprises a flexible wiring board background plate (16); the flexible circuit board background plate (16) is used for providing a background when the flexible circuit board is imaged.
6. The flexible circuit board detection device according to claim 1, wherein the side detection mechanism (2) comprises a side detection member (21) and a side detection light source (22); the imaging end of the side edge detection piece (21) is opposite to the side edge of the battery cell, and the side edge detection light source (22) faces the side edge of the battery cell; the side edge detection piece (21) is used for imaging detection of the side edge of the battery cell, and the side edge detection light source (22) is used for providing illumination when the side edge of the battery cell is imaged.
7. The flexible circuit board detection device according to claim 6, wherein the number of the side detection light sources (22) is two; the two groups of side edge detection light sources (22) are respectively positioned at two opposite sides of the side edge detection piece (21), and the two groups of side edge detection light sources (22) face to the side edges of the battery cell.
8. the flexible circuit board detection device according to claim 6, wherein the side detection mechanism (2) further comprises a side adjustment assembly (23); the side edge adjusting assembly (23) is used for adjusting the position of the side edge detection piece (21) relative to the battery cell.
9. The flexible circuit board detection device according to claim 6, wherein the side detection mechanism (2) further comprises a side background plate (24); the side background plate (24) is used for providing a background when the side of the battery core is imaged.
10. The flexible circuit board detection device according to claim 1, further comprising a transmission mechanism (3); the transmission mechanism (3) is used for transmitting the battery cell to the detection position of the flexible circuit board detection mechanism (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598035.8U CN209803024U (en) | 2019-04-28 | 2019-04-28 | Flexible circuit board detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598035.8U CN209803024U (en) | 2019-04-28 | 2019-04-28 | Flexible circuit board detection device |
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| CN209803024U true CN209803024U (en) | 2019-12-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006922A (en) * | 2019-04-28 | 2019-07-12 | 广东利元亨智能装备股份有限公司 | Flexible circuitry board checking device |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006922A (en) * | 2019-04-28 | 2019-07-12 | 广东利元亨智能装备股份有限公司 | Flexible circuitry board checking device |
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