CN110884096B - FPC bending mechanism of electric core - Google Patents
FPC bending mechanism of electric core Download PDFInfo
- Publication number
- CN110884096B CN110884096B CN201911342254.0A CN201911342254A CN110884096B CN 110884096 B CN110884096 B CN 110884096B CN 201911342254 A CN201911342254 A CN 201911342254A CN 110884096 B CN110884096 B CN 110884096B
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- Prior art keywords
- fpc
- driving device
- driver
- lock
- sliding
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- 238000005452 bending Methods 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 44
- 230000007306 turnover Effects 0.000 claims abstract description 33
- 230000000903 blocking effect Effects 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/18—Straightening or flattening of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3425—Printed circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3468—Batteries, accumulators or fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an FPC bending mechanism of a battery cell, which is suitable for bending an FPC of the battery cell clamped in a material die and comprises a frame body, a lifting driving device, a turnover driving device, clamping jaws, a sliding locking piece and a locking piece driving device. The machine frame body comprises a foot rest and a cross beam, and the lifting driving device is arranged on the cross beam; the turnover driving device comprises a turnover driver and a turnover seat; the clamping jaw is arranged on the turnover seat; the sliding locking block is arranged on the material die in a sliding way and is provided with a blocking position and an avoiding position; the locking piece driving device is arranged at the output end of the lifting driving device; the clamping jaw clamps the FPC under the cooperation of the lifting driving device and the overturning driving device, the FPC is bent upwards by a preset angle around the material die, the sliding locking block slides to a blocking position under the cooperation of the lifting driving device and the locking block driving device, and the sliding locking block at the blocking position blocks the bent FPC from rebounding; so as to realize the reliability bending of the FPC.
Description
Technical Field
The invention relates to the field of battery cell manufacturing, in particular to an FPC bending mechanism of a battery cell.
Background
In the life of people, the battery is not separated from use, especially a lithium battery; the lithium battery has chargeable and environment-friendly properties, so that the lithium battery is widely applied to electronic products.
As is well known, a flexible circuit board (Flexible Printed Circuit, FPC) is one of important components for transmitting signals inside a battery cell of a lithium battery, and is favored by users because of its excellent characteristics such as light weight, thin thickness, and free bending and folding. In the production process of the battery core of the lithium battery, after the flexible circuit board is attached to the tab of the battery core, the flexible circuit board needs to be bent for the first time, then the battery core with the flexible circuit board is put into an injection mold in an injection molding system for in-mold molding, so that the surface of the battery core is covered with an insulating protective shell, and finally the flexible circuit board is bent for the second time to form the manufacturing of the lithium battery.
However, in bending of the flexible circuit board, the bending is manually operated, time and labor are wasted, the bending is easily influenced by subjective factors of operators, and the quality and the precision of the product are difficult to guarantee.
Therefore, there is a need for a battery cell FPC bending mechanism with accurate and reliable FPC bending and automation to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a battery cell FPC bending mechanism which is accurate and reliable in FPC bending and has the automation degree so as to save time and labor.
In order to achieve the above purpose, the invention provides an FPC bending mechanism of a battery cell, which is suitable for bending an FPC of the battery cell clamped in a material die, and comprises a machine frame body, a lifting driving device, a turnover driving device, a clamping jaw for clamping the FPC of the battery cell in the material die, a sliding locking piece which is arranged on the material die in a sliding manner and has a blocking position and an avoiding position relative to the material die, and a locking piece driving device for driving the sliding locking piece to slide from the avoiding position to the blocking position. The mechanism frame body comprises a foot rest and a cross beam which is connected with the foot rest in a mounting way, and the cross beam is suspended above the FPC of the battery cell in the material die correspondingly; the lifting driving device is arranged on the cross beam; the turnover driving device comprises a turnover driver arranged at the output end of the lifting driving device and a turnover seat arranged at the output end of the turnover driver; the clamping jaw is arranged on the turnover seat; the locking piece driving device is arranged at the output end of the lifting driving device; the clamping jaw clamps the FPC and enables the FPC to bend upwards around the material die by a preset angle under the cooperation of the lifting driving device and the overturning driving device, the sliding locking piece slides to the blocking position under the cooperation of the lifting driving device and the locking piece driving device, and the sliding locking piece at the blocking position blocks the bending FPC from rebounding.
Preferably, the FPC bending mechanism of the battery core further comprises an auxiliary flattening device, the auxiliary flattening device comprises an auxiliary flattening driver arranged on the foot rest and an auxiliary flattening block arranged at the output end of the auxiliary flattening driver, the auxiliary flattening block is aligned with the bent FPC along the length direction of the cross beam, and the auxiliary flattening block flattens the FPC from one rebound side of the FPC in the bending process of the FPC.
Preferably, the material die is provided with an embedded groove for embedding the FPC in the material die in the upward bending process, the sliding locking block slides to the blocking position to close the embedded groove, and the sliding locking block slides to the avoiding position to open the embedded groove.
Preferably, the FPC bending mechanism of the battery cell further comprises a range finder which is arranged on the foot rest and is positioned outside one rebound side of the FPC, the range finder is respectively aligned with the side face of the FPC and the face where the notch of the embedded groove is positioned along the length direction of the cross beam, and the face where the notch is positioned is in sliding contact with the sliding locking block.
Preferably, the auxiliary flattening device is located outside one rebound side of the FPC, and the auxiliary flattening device is located right above the range finder.
Preferably, the lifting driving device comprises a lifting driver arranged on the cross beam and with a downward output end and a lifting seat arranged on the output end of the lifting driver, and the overturning driver and the locking piece driving device are respectively arranged on the lifting seat.
Preferably, the FPC bending mechanism of the battery core further comprises a displacement driver arranged on the lifting seat and a displacement seat which is displaced along the sliding direction of the sliding locking piece, and the overturning driver and the locking piece driving device are respectively arranged on the displacement seat.
Preferably, the lock block driving device comprises a lock block driver and a lock block pushing frame, wherein the lock block driver is installed side by side with the overturning driver, the lock block pushing frame is installed at the output end of the lock block driver, the output ends of the overturning driver and the output end of the lock block driver are parallel to each other, the lock block pushing frame is aligned with the sliding lock block along the sliding direction of the sliding lock block, and the lock block pushing frame is also positioned between the sliding lock block and the overturning seat along the sliding direction of the sliding lock block.
Preferably, the FPC bending mechanism of the battery cell further comprises a translation seat and a translation driving device, wherein the translation seat is slidably arranged on the cross beam along the length direction of the cross beam, the translation driving device is used for driving the translation seat to translate on the cross beam, the lifting driver is arranged on the translation seat, and the translation driving device is arranged between the cross beam and the translation seat.
Preferably, the translation driving device comprises a translation screw rod arranged along the length direction of the cross beam and a translation screw nut slidably sleeved on the translation screw rod, the translation screw nut is mounted on the translation seat, the translation screw rod is rotatably mounted on the cross beam, and the end part of the translation screw rod is provided with a manual operation wheel.
Compared with the prior art, the lifting driving device drives the overturning driving device, the locking piece driving device and the clamping jaw to move close to the material die together by means of the matching of the machine frame body, the lifting driving device, the overturning driving device, the clamping jaw for clamping the FPC of the battery core in the material die, the sliding locking piece which is arranged on the material die in a sliding manner and has a blocking position and an avoiding position relative to the material die and the locking piece driving device for driving the sliding locking piece to slide from the avoiding position to the blocking position, and the lifting driving device directly moves the clamping jaw to the position of the FPC of the battery core of the material die and the locking piece driving device to move to a position aligned with the sliding locking piece; then, the turnover driver of the turnover driving device drives the turnover seat to turn upwards, so that the upward turnover seat drives the clamping jaw to move upwards, and the upward moving clamping jaw enables the FPC winding die to bend upwards by a preset angle (for example, 90 degrees), at the moment, the locking piece driving device drives the sliding locking piece to slide from the avoiding position to the blocking position, and the sliding locking piece at the blocking position blocks the bent FPC from rebounding, so that the bent FPC is prevented from rebounding, on one hand, the bending reliability of the FPC of the battery cell is ensured, and the subsequent production process is ensured; on the other hand, the automation degree is time-saving and labor-saving.
Drawings
Fig. 1 is a schematic perspective view of a bending mechanism for an FPC of a battery cell according to the present invention, after bending the FPC of the battery cell clamped in a material die.
Fig. 2 is a schematic perspective view of the FPC bending mechanism of the electrical core shown in fig. 1 after hiding the auxiliary flattening device and the rangefinder.
Fig. 3 is a schematic perspective view of the FPC bending mechanism of the electrical core shown in fig. 1 after hiding the auxiliary flattening device, the rangefinder and the material die.
Fig. 4 is a schematic perspective view of a die equipped with a battery cell with a slide lock block in a blocking position.
Fig. 5 is a schematic perspective view of a die equipped with a battery cell when the sliding lock block is in the retracted position.
Fig. 6 is a schematic perspective view of the structure of the flip driving device, the locking piece driving device, the displacement driver and the displacement base of the FPC bending mechanism for the electrical core according to the present invention when they are assembled together.
Fig. 7 is a schematic perspective view of an auxiliary flattening device in the FPC bending mechanism of the battery cell of the present invention.
Fig. 8 is a schematic perspective view of a range finder assembled on a stand in the FPC bending mechanism of the battery cell of the present invention.
Fig. 9 is a schematic perspective view of a lifting drive device in the FPC bending mechanism of the battery cell of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the bending mechanism 100 for a battery cell FPC according to the present invention is suitable for bending a battery cell FPC211 clamped in a material mold 200, and includes a frame body 10, a lifting driving device 20, a turning driving device 30, a clamping jaw 40 for clamping a battery cell FPC211 in the material mold 200, a sliding locking piece 50 slidably disposed on the material mold 200 and having a blocking position shown in fig. 4 and an avoiding position shown in fig. 5 relative to the material mold 200, and a locking piece driving device 60 for driving the sliding locking piece 50 to slide from the avoiding position to the blocking position. The frame body 10 comprises a foot rest 11 and a cross beam 12 connected with the foot rest 11, the cross beam 12 is suspended above the FPC211 of the battery cell in the material die 200, preferably, the foot rest 11 is respectively arranged at two ends of the length of the cross beam 12, so that the foot rest 11 and the cross beam 12 enclose a gantry bracket together, the material die 200 can be conveniently and accurately conveyed to the position right below the cross beam 12 from the outside, thereby creating good conditions for the operation of the FPC bending mechanism 100, preferably, the material die 200 is supported by a tray 300, and the tray 300 is conveyed by an external tray conveying line, so as to realize the purpose of automatically conveying the tray 300 together with the material die 200, but is not limited thereto. The lift drive 20 is mounted to the beam 12, with the beam 12 providing support for the lift drive 20. The turnover driving device 30 comprises a turnover driver 31 installed at the output end of the lifting driving device 20 and a turnover seat 32 installed at the output end of the turnover driver 31, so that the turnover driver 31 is installed at the output end of the lifting driving device 20, the lifting driving device 20 drives the turnover driver 31 to do lifting motion, and the turnover seat 32 follows the turnover driver 31 to do coordinated lifting motion and is driven by the turnover driver 31 to do turnover motion. The clamping jaw 40 is mounted on the flip-over base 32 to follow the flip-over base 32 for flip-over movement, and preferably, the clamping jaw 40 is mounted on one side of the flip-over base 32 and is eccentric with respect to the output end of the flip driver 31, so that the bending range of the clamping jaw 40 to the FPC211 is larger, but not limited thereto. The locking piece driving device 60 is installed at the output end of the lifting driving device 20, so that the lifting driving device 20 drives the overturning driving device 30 to do lifting motion and simultaneously drives the locking piece driving device 60 to do lifting motion, and the lifting of the locking piece driving device 60 and the lifting of the overturning driving device 30 are synchronous. Wherein, the clamping jaw 40 clamps the FPC211 under the cooperation of the lifting driving device 20 and the overturning driving device 30, and the clamping jaw 40 bends the FPC211 upwards around the material die 200 by a preset angle (for example, but not limited to 90 degrees); the sliding lock block 50 slides to a blocking position shown in fig. 4 under the cooperation of the lifting driving device 20 and the lock block driving device 60, and the sliding lock block 50 in the blocking position blocks the bent FPC211 from rebounding, and the state is shown in fig. 4. Specifically, in order to improve the reliability of upward bending of the FPC211 around the die 200, the FPC bending mechanism 100 of the electrical core of the present invention further includes an auxiliary flattening device 70 and a rangefinder 80 mounted on the stand 11 and located outside the side where the FPC211 rebounds, preferably, the auxiliary flattening device 70 is also located outside the side where the FPC211 rebounds, and the auxiliary flattening device 70 is also located directly above the rangefinder 80, so that the arrangement between the auxiliary flattening device 70 and the rangefinder 80 is more reasonable and compact, and the work between the auxiliary flattening device 70 and the rangefinder 80 is ensured not to interfere with each other. It will be appreciated that the rangefinder 80 and/or the auxiliary applanation device 70 are omitted as needed, and thus are not limited thereto. More specifically, the following is:
As shown in fig. 1 and 7, the auxiliary flattening device 70 includes an auxiliary flattening driver 71 mounted on the stand 11 and an auxiliary flattening block 72 mounted at an output end of the auxiliary flattening driver 71, the auxiliary flattening block 72 being aligned with the bent FPC211 along a length direction of the cross beam 11 (see a direction indicated by an arrow in the cross beam 11 in fig. 1), the auxiliary flattening block 72 flattening the FPC211 from a side (i.e., a right side in fig. 1) where the FPC211 is rebounded during bending of the FPC 211; the distance meter 80 is aligned with the side surface of the FPC and the surface 222 of the notch of the embedded groove 220 described below (see fig. 5), the surface 222 of the notch is in sliding contact with the sliding lock block 50, so as to monitor whether the bent FPC211 is embedded in the embedded groove 220, and avoid hard collision of the bent FPC211 due to the sliding lock block 50 protruding from the embedded groove 220 and sliding toward the blocking position, thereby damaging the FPC211 of the green cell, and improving the working safety and reliability, but not limited thereto. For example, the auxiliary flattening driver 71 is mounted at the stand 11 through the auxiliary fixing seat 73 to improve the reliability of assembling the auxiliary flattening driver 71 at the stand 11, but not limited thereto.
As shown in fig. 5, the material mold 200 is provided with an embedded groove 220 for embedding the FPC211 into the material mold 200 in the upward bending process, when the sliding lock block 50 slides to the blocking position, the embedded groove 220 is closed (shown in fig. 4), and when the sliding lock block 50 slides to the avoiding position, the embedded groove 220 is opened, and the state is shown in fig. 5; the sliding lock block 50 is bent upwards at the FPC211 to more smoothly slide to the blocking position, so that the reliability of locking the bent FPC211 by the sliding lock block 50 is improved, but the invention is not limited thereto.
As shown in fig. 1 to 3 and fig. 9, the lifting driving device 20 includes a lifting driver 21 mounted on the beam 12 with its output end arranged downward and a lifting base 22 mounted on the output end of the lifting driver 21, and the flipping driver 31 and the locking piece driving device 60 are mounted on the lifting base 22, respectively, to simplify the structure of the lifting driving device 20; preferably, the lock driving device 60 is mounted on the turnover driver 31 and then mounted on the lifting seat 22 by the turnover driver 31, so as to achieve the purpose of indirectly mounting the lock driving device 60 on the lifting seat 22, and of course, the lock driving device 60 is directly mounted on the lifting seat 22 according to actual needs, so that the space occupied by the lock driving device 60 and the turnover driving device 30 which are directly mounted on the lifting seat 22 at the same time is increased. Specifically, as shown in fig. 6, the lock driving device 60 includes a lock driver 61 mounted side by side with the flip driver 31 and a lock pushing frame 62 mounted at an output end of the lock driver 61, the output ends of the flip driver 31 and the lock driver 61 are parallel to each other, the lock pushing frame 62 is aligned with the sliding lock 50 along a sliding direction of the sliding lock 50 (see a direction indicated by an arrow in the material mold 200 in fig. 1 or 2), and the lock pushing frame 62 is also located between the sliding lock 50 and the flip seat 32 along the sliding direction of the sliding lock 50, so that the arrangement between the two is more compact by means of the lock driver 61 mounted side by side with the flip driver 31, and the occupied space is smaller, but not limited thereto.
As shown in fig. 1 to 3 and fig. 6, the FPC bending mechanism 100 for a battery cell according to the present invention further includes a displacement driver 90d mounted on the lifting base 22 and a displacement base 90c displaced along the sliding direction of the sliding lock block 50, wherein the flip driver 31 and the lock block driving device 60 are respectively mounted on the displacement base 90c, so that the design can increase the sliding travel of the flip driving device 30, the lock block driving device 60 and the clamping jaw 40 along the direction parallel to the sliding lock block 40, and the arrangement can reduce the occupied space of the cross beam 12, but is not limited thereto.
As shown in fig. 1 to 3, the FPC bending mechanism 100 of the electrical core of the present invention further includes a translation seat 90a slidably disposed on the beam 12 along the length direction of the beam 12, and a translation driving device 90b for driving the translation seat 90a to translate on the beam 12, wherein the lifting driver 21 is mounted on the translation seat 90a, and the translation driving device 90b is mounted between the beam 12 and the translation seat 90a, so that the lifting driving device 20, the flip driving device 30, the locking piece driving device 60, the clamping jaw 40, the displacement seat 90c and the displacement driver 90d translate together relative to the beam 12 by means of cooperation of the translation driving device 90b and the translation seat 90a, so as to meet the movement requirement. Specifically, the translation driving device 90b includes a translation screw 91 disposed along a length direction of the beam 12 and a translation screw (not shown in the drawing) slidably sleeved on the translation screw 91, the translation screw is mounted on the translation seat 90a, the translation screw 91 is rotatably mounted on the beam 12, and a manual operation wheel 92 is mounted at an end of the translation screw 91, so that an operator can manually adjust the translation of the lifting driving device 20, the overturning driving device 30, the locking piece driving device 60, the clamping jaw 40, the displacement seat 90c and the displacement driver 90d together relative to the beam 12, but the invention is not limited thereto.
Compared with the prior art, by means of the matching of the machine frame body 10, the lifting driving device 20, the overturning driving device 30, the clamping jaw 40 used for clamping the FPC211 of the battery core in the material mould 200, the sliding locking piece 50 which is arranged on the material mould 200 in a sliding way and has a blocking position and a avoiding position relative to the material mould 200, and the locking piece driving device 60 used for driving the sliding locking piece 50 to slide from the avoiding position to the blocking position, the lifting driving device 20 drives the overturning driving device 30, the locking piece driving device 60 and the clamping jaw 40 to move together to be close to the material mould 200, and the clamping jaw 40 is directly moved to the position of the FPC211 clamping the battery core of the material mould 200 and the locking piece driving device 60 is moved to a position aligned with the sliding locking piece 50; then, the turnover driver 31 of the turnover driving device 30 drives the turnover seat 32 to turn upwards, so that the turnover seat 32 turns upwards drives the clamping jaw 40 to move upwards, and the upwards-moving clamping jaw 40 bends the FPC211 upwards around the material die 200 by a preset angle (for example, 90 degrees), at the moment, the locking piece driving device 60 drives the sliding locking piece 50 to slide from the avoiding position to the blocking position, the sliding locking piece 50 at the blocking position blocks the bent FPC211 from rebounding, the bent FPC211 is prevented from rebounding, on one hand, the bending reliability of the FPC211 of the battery core is ensured, and the subsequent production process is ensured; on the other hand, the automation degree is time-saving and labor-saving.
It should be noted that, the lifting driver 21, the locking block driver 61, the auxiliary flattening driver 71 and the displacement driver 90d are each cylinders or hydraulic cylinders, and the flipping driver 31 may be a rotating motor, a rotating cylinder or a rotating cylinder, but not limited thereto. In fig. 1, after the FPC211 is clamped by the clamping jaw 50, the FPC211 is bent by 90 degrees upward and counterclockwise by the clamping jaw 50, and the FPC211 is rebound downward clockwise.
The foregoing disclosure is illustrative of the present invention and is not to be construed as limiting the scope of the invention, but is for the convenience of those skilled in the art to understand and practice the invention, and therefore, equivalent variations to the appended claims are intended to be encompassed by the present invention.
Claims (10)
1. The utility model provides a FPC mechanism of bending of electric core is suitable for bending the FPC of clamping in the electric core of material mould, its characterized in that includes:
the mechanism frame body comprises a foot rest and a cross beam which is connected with the foot rest in a mounting way, and the cross beam is suspended above the FPC of the battery cell in the material die correspondingly;
The lifting driving device is arranged on the cross beam;
The overturning driving device comprises an overturning driver arranged at the output end of the lifting driving device and an overturning seat arranged at the output end of the overturning driver;
the clamping jaw is used for clamping the FPC of the battery cell in the material die and is arranged on the turnover seat;
The sliding locking block is arranged on the material die in a sliding manner and is provided with a blocking position and a avoiding position relative to the material die; and
The lock block driving device is used for driving the sliding lock block to slide from the avoiding position to the blocking position, and is arranged at the output end of the lifting driving device;
the clamping jaw clamps the FPC and enables the FPC to bend upwards around the material die by a preset angle under the cooperation of the lifting driving device and the overturning driving device, the sliding locking piece slides to the blocking position under the cooperation of the lifting driving device and the locking piece driving device, and the sliding locking piece at the blocking position blocks the bending FPC from rebounding.
2. The FPC bending mechanism of claim 1, further comprising an auxiliary flattening device comprising an auxiliary flattening driver mounted on the stand and an auxiliary flattening block mounted at an output end of the auxiliary flattening driver, the auxiliary flattening block being aligned with the bent FPC in a length direction of the cross beam, the auxiliary flattening block flattening the FPC from a side where the FPC rebounds during bending of the FPC.
3. The FPC bending mechanism of a battery cell according to claim 2, wherein the material die is provided with an embedded groove for embedding the FPC in the material die in the upward bending process, the embedded groove is closed when the sliding locking piece slides to the blocking position, and the embedded groove is opened when the sliding locking piece slides to the avoiding position.
4. The FPC bending mechanism of the electrical core of claim 3, further comprising a rangefinder mounted on said stand and located outside of the side of the FPC from which the FPC springs back, said rangefinder being aligned along the length of said cross beam with the side of the FPC and with the face of the notch of said recessed groove, respectively, said face of the notch being in sliding contact with said slide lock.
5. The FPC bending mechanism of the electrical cell of claim 4 wherein said auxiliary flattening device is located outside of the side of the FPC that springs back and said auxiliary flattening device is also located directly above said rangefinder.
6. The FPC bending mechanism of claim 1, wherein the elevation drive means includes an elevation drive mounted on the cross member with an output end disposed downward and an elevation seat mounted on an output end of the elevation drive, the flip drive and the lock drive means being each mounted on the elevation seat.
7. The FPC bending mechanism of claim 6, further comprising a displacement driver mounted on said lift base and a displacement base displaced in a sliding direction of said sliding lock, said flip driver and lock driving means each being mounted on said displacement base.
8. The FPC bending mechanism of a battery according to claim 6 or 7, wherein the lock driving device includes a lock driver mounted side by side with the flip driver and a lock pushing frame mounted at an output end of the lock driver, the output ends of the flip driver and the lock driver are parallel to each other, the lock pushing frame is aligned with the slide lock along a sliding direction of the slide lock, and the lock pushing frame is further located between the slide lock and the flip seat along a sliding direction of the slide lock.
9. The FPC bending mechanism of claim 6, further comprising a translation seat slidably disposed on said cross beam along a length direction of said cross beam and a translation drive device for driving said translation seat to translate on said cross beam, said lift drive being mounted on said translation seat, said translation drive device being mounted between said cross beam and said translation seat.
10. The FPC bending mechanism of a battery cell according to claim 9, wherein the translation driving device comprises a translation screw rod arranged along the length direction of the cross beam and a translation screw nut slidably sleeved on the translation screw rod, the translation screw nut is mounted on the translation seat, the translation screw rod is rotatably mounted on the cross beam, and a manual operation wheel is mounted at the end of the translation screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911342254.0A CN110884096B (en) | 2019-12-23 | 2019-12-23 | FPC bending mechanism of electric core |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911342254.0A CN110884096B (en) | 2019-12-23 | 2019-12-23 | FPC bending mechanism of electric core |
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| CN110884096A CN110884096A (en) | 2020-03-17 |
| CN110884096B true CN110884096B (en) | 2024-05-28 |
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| CN201911342254.0A Active CN110884096B (en) | 2019-12-23 | 2019-12-23 | FPC bending mechanism of electric core |
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| CN113923867B (en) * | 2021-09-03 | 2023-12-29 | 江苏力德尔电子信息技术有限公司 | Automatic overturning and bending mechanism |
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| CN211662612U (en) * | 2019-12-23 | 2020-10-13 | 广东拓斯达科技股份有限公司 | FPC of electricity core mechanism of bending |
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| KR20160032454A (en) * | 2014-09-16 | 2016-03-24 | 안동규 | Tape attachment method for camera module and Tape attachment apparatus for camera module |
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| CN211662612U (en) * | 2019-12-23 | 2020-10-13 | 广东拓斯达科技股份有限公司 | FPC of electricity core mechanism of bending |
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| CN110884096A (en) | 2020-03-17 |
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