CN213052222U - Utmost point ear bending device - Google Patents
Utmost point ear bending device Download PDFInfo
- Publication number
- CN213052222U CN213052222U CN202020890273.9U CN202020890273U CN213052222U CN 213052222 U CN213052222 U CN 213052222U CN 202020890273 U CN202020890273 U CN 202020890273U CN 213052222 U CN213052222 U CN 213052222U
- Authority
- CN
- China
- Prior art keywords
- bending
- fixedly connected
- sliding
- axis
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a tab bending device, which comprises an X-axis servo sliding table, a Z-axis servo sliding table, a Y-axis servo sliding table, a pressing part and a bending part, wherein the X-axis servo sliding table is connected with the Z-axis servo sliding table in a sliding manner; the Z-axis servo sliding table is connected with the Y-axis servo sliding table in a sliding manner; the pressing part is movably connected to the X-axis servo sliding table; the bending part is movably connected to the pressing part. Through X, Y, Z servo slip table of axle carries out the coarse adjustment compress tightly the portion and the position of the portion of bending, because compress tightly the portion with the servo slip table of X axle is swing joint, can carry out the position fine adjustment to compressing tightly the portion and the portion of bending, during the bending compress tightly the portion and push down utmost point ear, then pass through the portion of bending is bent utmost point ear. Therefore, the root of the tab is prevented from being deviated and deformed when the tab is bent, the suspended end is bent thoroughly, and the problem of large resilience is avoided.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a utmost point ear processing technology field of battery module, especially an utmost point ear bending device.
[ background of the invention ]
The existing production process of the battery module is that the battery is fed and pretreated, the battery cores are stacked after pretreatment, the stacked battery cores are overturned and transferred to a production line, the stacked battery cores are transmitted to a pole lug bending station to be bent, pole lugs are bent and then rolled, the rolled battery cores are welded through laser, and blanking is performed after detection is passed after welding.
Wherein, at the in-process that electric core utmost point ear was bent, traditional operation is generally fixed a position through anchor clamps, then rethread bending mechanism bends utmost point ear, but current utmost point ear is bent and is adopted the fold mode of floating to bend, the process utmost point ear of bending is not pressed from both sides tightly or is compressed tightly, but is in the floating state, root production skew and deformation when utmost point ear is bent, the free end is buckled incompletely, produce great resilience problem, lead to the unable assurance of shape of bending, the error is great, the percent of pass is low, thereby influence subsequent welding precision, make the defective index increase, the loss of enterprise has been caused.
[ Utility model ] content
The to-be-solved technical problem of the utility model lies in providing a utmost point ear bending device, compresses tightly utmost point ear through compressing tightly the portion, prevents the skew, improves the precision of bending.
The utility model discloses a realize like this: a tab bending device comprises
An X-axis servo sliding table is arranged on the base,
the X-axis servo sliding table is connected with the Z-axis servo sliding table in a sliding manner;
the Z-axis servo sliding table is connected with the Y-axis servo sliding table in a sliding manner;
the pressing part is movably connected to the X-axis servo sliding table;
the bending part is movably connected with the pressing part.
Further, still include the visual device, visual device fixed connection is in the portion that compresses tightly.
Further, the pressing portion includes
The first bottom plate is connected to the X-axis servo sliding table;
the second bottom plate is connected to the first bottom plate in a sliding mode along the Y-axis direction;
the adapter plate is provided with an embedding groove on one side surface; the adapter plate is vertically and fixedly connected to the second bottom plate;
the first driving fixing plate is vertically and fixedly embedded in the embedding groove;
the pressing driving device comprises a first fixed part and a first movable part which are movably connected with each other; the first movable part is fixedly connected to the first driving fixing plate; the first movable part moves along the X-axis direction;
and the pressing piece is fixedly connected to the first fixing part.
Further, also includes
A first slider; the first sliding block is fixedly connected to the first fixing part;
the first sliding block is connected with the first sliding rail in a sliding manner; the first slide rail is fixedly connected to the first driving fixing plate; the first slide rail and the first slide block are arranged along the X-axis direction.
Further, also includes
The second sliding block is fixedly connected to the second bottom plate and arranged along the Y-axis direction;
the second sliding rail is fixedly connected to the first bottom plate and is arranged along the Y-axis direction; the second sliding block is connected to the second sliding rail in a sliding manner;
the transfer block is fixedly connected to the second bottom plate;
the two adjusting pieces are symmetrically and movably connected to two sides of the transfer block and move along the Y-axis direction;
the stop block is fixedly connected to the first bottom plate, and the two adjusting pieces correspondingly stop against two sides of the stop block;
the number of the photoelectric sensors is two, and the two photoelectric sensors are symmetrically arranged on two sides of the stop block;
the two shading sheets are symmetrically and fixedly connected to the transfer block; each light shielding sheet shields or does not shield the light of the photoelectric sensor on the same side along with the movement of the transfer block.
Further, the bending part comprises
The bending driving device comprises a second fixed part and a second movable part which are movably connected with each other; the second movable part slides along the Y-axis direction;
the bending piece is fixedly connected to the second movable part;
and the first fixing part, the second fixing part and the pressing part are respectively and fixedly connected to the second drive fixing plate, and the second fixing part is positioned between the first fixing part and the pressing part.
Further, the device also comprises a third sliding block and a third sliding rail, wherein the third sliding block is connected to the third sliding rail in a sliding manner; the third sliding block is fixedly connected to the bending piece; the third sliding rail is fixedly connected to the pressing piece; the third sliding block and the third sliding rail are arranged along the Y-axis direction.
Furthermore, the number of the first driving fixing plate, the pressing driving device, the pressing piece, the bending driving device, the second driving fixing plate and the bending piece is two, and the first driving fixing plate, the pressing driving device, the pressing piece, the bending driving device, the second driving fixing plate and the bending piece are symmetrically arranged.
Further, the vision device is fixedly connected to the second base plate, and the vision device is arranged along the X-axis direction.
The utility model has the advantages that: the utility model discloses a tab bending device, which comprises an X-axis servo sliding table, a Z-axis servo sliding table, a Y-axis servo sliding table, a pressing part and a bending part, wherein the X-axis servo sliding table is connected with the Z-axis servo sliding table in a sliding manner; the Z-axis servo sliding table is connected with the Y-axis servo sliding table in a sliding manner; the pressing part is movably connected to the X-axis servo sliding table; the bending part is movably connected to the pressing part. Through X, Y, Z servo slip table of axle carries out the coarse adjustment compress tightly the portion and the position of the portion of bending, because compress tightly the portion with the servo slip table of X axle is swing joint, can carry out the position fine adjustment to compressing tightly the portion and the portion of bending, during the bending compress tightly the portion and push down utmost point ear, then pass through the portion of bending is bent utmost point ear. Therefore, the root of the tab is prevented from being deviated and deformed when the tab is bent, the suspended end is bent thoroughly, and the problem of large resilience is avoided.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a perspective view of the tab bending apparatus.
Fig. 2 and fig. 3 are partial schematic views of the bending portion, the pressing portion and the vision device of the present invention.
Fig. 4 to 6 are exploded views of the bending portion, the pressing portion and the vision device of the present invention.
Fig. 7 is a schematic view of the position and movement relationship of the bending piece, the pressing piece and the tab during bending.
Fig. 8 is an effect schematic diagram of the tab bending device installed on the production line.
Fig. 9 is a perspective view of the servo slip table of X axle, the servo slip table of Y axle, the servo slip table of Z axle.
Fig. 10 and 11 are exploded views of the first driving fixing plate, the pressing driving device and the second driving fixing plate according to the present invention.
Description of reference numerals:
the tab bending apparatus 100 is described as an example,
the X-axis servo sliding table comprises an X-axis servo sliding table 1, an X-axis sliding block 11, a first motor 12 and an X-axis supporting seat 13;
the Z-axis servo sliding table 2, the Z-axis sliding block 21, the second motor 22 and the Z-axis supporting seat 23;
the Y-axis servo sliding table 3, a Y-axis sliding block 31, a third motor 32 and a Y-axis supporting seat 33;
the pressing part 4, the first base plate 41, the second base plate 42, the adapter plate 43, the engagement groove 431, the first drive fixing plate 44, the pressing drive device 45, the first fixing part 451, the first movable part 452, and the pressing piece 46;
a bending part 5, a bending driving device 51, a second fixed part 511, a second movable part 512, a bending piece 52 and a second driving fixed plate 53;
a vision device 6;
a first slider 71, a first slide rail 72;
a second sliding block 81, a second sliding rail 82, a switching block 83, an adjusting piece 84, a stopping block 85, a photoelectric sensor 86 and a shading sheet 87;
a third slider 91, a third slide rail 92;
a roll-leveling mechanism 200;
a transport jig 300;
the battery module 400, the tab 401, and the mounting groove 402.
[ detailed description ] embodiments
In the description of the present invention, it should be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the general concept of implementation as follows: through X, Y, Z servo slip table of axle carries out the coarse adjustment compress tightly portion 4 and the position of the portion 5 of bending, because compress tightly portion 4 with servo slip table 1 of X axle is swing joint for can carry out the position fine tuning to the portion 5 of compressing tightly 4 and bending, when bending compress tightly the portion and push down utmost point ear 401, then pass through 5 of bending bend utmost point ear 401. Therefore, the root of the tab 401 is prevented from being deviated and deformed when being bent, the suspended end is bent thoroughly, and the problem of large resilience is avoided.
Please refer to fig. 1 to 11.
For the convenience of observation, one light shielding sheet 87 is omitted from the right side in fig. 3 and 6, and the two light shielding sheets 87 are symmetrically arranged. In fig. 4, the pressing member, the bending member and the driving parts on the left side are omitted for the convenience of observation.
The first embodiment is as follows:
the utility model discloses a utmost point ear bending device 100, include
The X-axis servo sliding table 1 is used for adjusting the positions of the pressing part 4 and the bending part 5 on the X axis;
the Z-axis servo sliding table 2 is used for adjusting the Z-axis position of the X-axis servo sliding table 1, so that the positions of the pressing part 4 and the bending part 5 on the Z axis are adjusted; the X-axis servo sliding table 1 is connected with the Z-axis servo sliding table 2 in a sliding manner;
the Z-axis servo sliding table 2 is connected with the Y-axis servo sliding table 3 in a sliding manner; the Y-axis position of the Z-axis servo sliding table 3 is adjusted, the Y-axis position of the X-axis servo sliding table 1 is further adjusted, and finally the positions of the pressing part 4 and the bending part 5 on the Y axis are adjusted;
the pressing part 4 is movably connected with the X-axis servo sliding table 1, and the pressing part 4 is movably connected so that the positions of the pressing part 4 and the bending part 5 can be further accurately adjusted by the pressing part 4; the pressing part 4 is used for pressing the tab 401, so that the root of the tab 401 is prevented from deviating and deforming when the tab 401 is bent, the hanging end is bent thoroughly, and the problem of large resilience is avoided.
The working principle is as follows: earlier will through servo slip table 1 of X axle, the servo slip table 2 of Z axle, the servo slip table 3 of Y axle compress tightly portion 4 and bend portion 5 and remove to roughly the position earlier, adjust the servo slip table 1 of X axle again and slide forward and only when stopping roughly the position, because compress tightly portion 4 and the servo slip table 1 of X axle are swing joint, consequently, adjust again compress tightly portion 4 and carry out the accurate regulation, make compress tightly portion 4 and compress tightly the utmost point ear, then it is relative to bend portion 5 compress tightly portion 4 and move, bend portion 5 along the motion of Y axle, implement the action of bending.
Example two: on the basis of the first embodiment:
the device further comprises a visual device 6, and the visual device 6 is fixedly connected to the pressing part 4. The vision device 6 is used for shooting and identifying the battery module to be bent and the position of the lug 401 on the battery module, is convenient for automatic production, and is suitable for the bending process of the lugs 401 of different types of battery modules. The vision device 6 is an existing device, for example, the model number is: cognex type A GigE C-Mountv 02-A-C-D-9999. In concrete implementation the vision device 6, the servo slip table of X axle 1, the servo slip table of Z axle 2, the servo slip table of Y axle 3, the portion of compressing tightly 4 and the portion of bending 5 can be connected in the control system on the production line, and control system can adopt current PLC, realizes unified control, realizes automated processing.
Example three: on the basis of the first embodiment or the second embodiment:
the pressing part 4 comprises
The first bottom plate 41 is connected to the X-axis servo sliding table 1; the first base plate 41 serves as an adapter part, so that the X-axis position of the pressing part 4 is adjusted by the X-axis servo slide table 1.
The second base plate 42 is connected to the first base plate 41 in a sliding manner along the Y-axis direction, and is used for finely adjusting the position of the pressing piece 46, so that the pressing position is more accurate;
the adapter plate 43, one side of the adapter plate 43 is provided with an embedding groove 431; the adapter plate 43 is vertically and fixedly connected to the second base plate 42, the stability and precision of the mechanism can be enhanced by the embedding mode of the adapter plate and the second base plate, and the adapter plate and the second base plate are locked and fixed through bolts in specific implementation.
The first driving fixing plate 44 is vertically and fixedly embedded in the embedding groove 431;
the pressing driving device 45, the pressing driving device 45 comprises a first fixed part 451 and a first movable part 452 which are movably connected with each other; the first movable portion 452 is fixedly connected to the first driving fixing plate 44; the first movable portion 452 moves in the X-axis direction; in specific implementations, for example, the pressing driving device 45 may employ an actuating element such as a pneumatic cylinder, a hydraulic cylinder, or the like. For example, when the pressing drive device 45 is an air cylinder, the first fixed portion 451 is a cylinder body of the air cylinder, and the first movable portion 452 is a piston rod of the air cylinder, and the air cylinder is commercially available and is provided with a position sensor for controlling a stroke of the piston rod.
And the pressing piece 46, wherein the pressing piece 46 is fixedly connected with the first fixing part 451. The pressing member 46 is used for pressing the tab 401. In particular implementations, the compression member 46 may be formed in a variety of shapes. In order to improve the compression effect, in a specific implementation, the compression piece 46 and the tab 401 may be compressed in a surface-to-surface contact manner, where the compression piece 46 has a compression plane; the compression may also be performed in a linear-surface manner, for example, the compression surface of the compression element 46 is an arc surface and is in tangential contact with the tab 401, but may also be performed in other manners such as multi-point contact compression.
Also comprises
A first slider 71; the first slider 71 is fixedly connected to the first fixing portion 451;
the first sliding rail 72 is connected with the first sliding block 71 in a sliding manner; the first slide rail 72 is fixedly connected to the first driving fixing plate 44; the first slide rail 72 and the first slider 71 are arranged in the X-axis direction. The movement of the pressing drive device 45 is guided by the first slider 71 and the first slide rail 72, and the movement accuracy is improved.
As shown in fig. 3 to 6, further comprises
The second sliding block 81, the second sliding block 81 is fixedly connected to the second bottom plate 42, and the second sliding block 81 is arranged along the Y-axis direction;
the second slide rail 82 is fixedly connected to the first base plate 41, and the second slide rail 82 is arranged along the Y-axis direction; the second sliding block 81 is slidably connected to the second sliding rail 82; the second slider 81 and the second slide rail 82 guide the fine adjustment movement of the second base plate 42, thereby improving the movement accuracy.
The transfer block 83, the transfer block 83 is fixedly connected to the second bottom plate 41;
two adjusting pieces 84, wherein the two adjusting pieces 84 are symmetrically and movably connected to two sides of the transfer block 83, and the two adjusting pieces 84 move along the Y-axis direction; the adjuster 84 is used for precisely adjusting the Y-axis position of the transfer block 83, and the adjuster 84 is an existing floating plunger, such as model: PJH6-5, which is connected to the junction block 83 by a screw thread. When adjusting, the two adjusting members 84 are rotated to adjust the position.
The stopping block 85 is fixedly connected to the first bottom plate 41, and the two adjusting pieces 84 correspondingly stop against two sides of the stopping block 85; the stop block 85 is used for stopping against the adjusting piece 84, so that the adjusting piece 84 is stressed to adjust the position.
Two photoelectric sensors 86, wherein the two photoelectric sensors 86 are symmetrically arranged on two sides of the stop block 85;
two light-shielding sheets 87 are arranged, and the two light-shielding sheets 87 are symmetrical and fixedly connected to the switching block 83; each of the light-shielding sheets 87 shields or does not shield the light of the photoelectric sensor 86 on the same side with the movement of the transfer block 83. The light shielding sheets 87 correspond to the sensors 86 one to one, and are used for detecting the position deviation of the transfer block 83, so that the position of the transfer block 83 is accurately adjusted, and finally, the position of the pressing piece 46 is accurately adjusted.
Because there is manufacturing error in each spare part to and there is assembly error during the assembly, cause easily the position accuracy control that compresses tightly 46 is accurate inadequately, and if adopt compress tightly 46 and the direct fixed connection of first bottom plate 41, then hardly eliminate these manufacturing error and assembly error, consequently, the utility model discloses set up the purpose of second bottom plate 42, second slider 81, second slide rail 82, photoelectric sensor 86, anti-dazzling screen 87, adjusting part 84 is in order to eliminate the manufacturing error and the assembly error of spare part, further improves the position control precision.
The adjusting principle is as follows: as shown in fig. 3, when the left light shielding sheet 87 shields the left photoelectric sensor 86, the signal of the left duct sensor 86 is interrupted, which indicates that the pressing member 46 is shifted to the left, and the adjusting member 84 needs to be adjusted to adjust the position of the transfer block 83 to the right, so as to adjust the position of the pressing member 46 to the right; on the other hand, when the right-side light shielding sheet 87 shields the right-side photoelectric sensor 86, the pressing member 46 is cheap to the right, and needs to be adjusted to the left. Finally, the pressing member 46 is adjusted to the middle position, i.e., the photosensors 46 on the left and right sides are not shielded.
The bending part 5 comprises
A bending driving device 51, wherein the bending driving device 51 comprises a second fixed part 511 and a second movable part 512 which are movably connected with each other; the second movable portion 512 slides in the Y-axis direction; in a specific implementation, the bending driving device 51 may employ an actuator, such as a pneumatic cylinder or a hydraulic cylinder. For example, when an air cylinder is used, the second fixed portion 511 is a cylinder body of the air cylinder, and the second movable portion 512 is a piston rod of the air cylinder, and the air cylinder is commercially available and is provided with a position sensor for controlling a stroke of the piston rod.
The bending piece 52 is fixedly connected to the second movable part; the bending member 52 moves along the Y-axis to perform a bending operation, and the pressing member 46 presses the side surfaces of the tab in the X-axis direction.
The first fixing portion 451, the second fixing portion 511, and the pressing member 46 are respectively fixedly connected to the second drive fixing plate 53, and the second fixing portion 511 is located between the first fixing portion 451 and the pressing member 46.
As shown in fig. 6, the device further comprises a third slider 91 and a third slide rail 92, wherein the third slider 91 is slidably connected to the third slide rail 92; the third slider 92 is fixedly connected to the bending piece 52; the third slide rail 92 is fixedly connected to the pressing member 46; the third slider 91 and the third slide rail 92 are arranged in the Y-axis direction. The third slider 91 and the third slide rail 92 are used to guide the movement of the bending driving device 51, so as to improve the movement accuracy.
The number of the first driving fixing plate 44, the pressing driving device 45, the pressing piece 46, the bending driving device 51, the second driving fixing plate 53 and the bending piece 52 is two, and the two driving fixing plates are symmetrically arranged.
The vision device 6 is fixedly connected to the second base plate 42, and the vision device 6 is arranged along the X-axis direction, which is oriented in the same direction as the pressing member 46.
Servo slip table 1 of X axle, servo slip table 3 of Y axle, the servo slip table 2 of Z axle all are current standard component, and direct market purchase can, in a specific embodiment: the type of the X-axis servo sliding table is as follows: 60D-L10-S150-M2-M100W; the model of the Z-axis servo sliding table 2 is as follows: 80D-L10-S150-M6-P200W; the type of the Y-axis servo sliding table 3 is as follows: 136D-L10-S850-M4-P400W. The three have the same structure and different sizes. The three parts are provided with position sensors.
In the structural aspect: the motor is adopted to drive the screw rod-nut pair, so as to drive the sliding block to slide.
The X-axis servo sliding table 1 comprises an X-axis support base 13, two X-axis sliding blocks 11, two X-axis sliding rails (not shown), an X-axis screw rod (not shown), a first nut (not shown) and a first motor 12;
the two X-axis sliding rails are fixedly connected to the X-axis supporting seat 13 in parallel;
the two X-axis sliding blocks 11 are correspondingly connected with the two X-axis sliding rails in a sliding mode one by one; the two X-axis sliders 11 are fixedly connected to the first base plate 41;
the X-axis screw rod is rotatably connected to the X-axis supporting seat 13; the X-axis screw rod is fixedly connected to an output shaft of the first motor 12; the first motor 12 is fixedly connected to the X-axis support base 13;
the first nut is fixedly connected with the two X-axis sliding blocks 11; the first nut is further sleeved on the X-axis screw rod through threads;
the Z-axis servo sliding table 2 comprises a Z-axis support base 23, two Z-axis sliding blocks 21, two Z-axis sliding rails (not shown), a Z-axis screw rod (not shown), a second nut (not shown) and a second motor 22;
the two Z-axis slide rails are fixedly connected to the Z-axis supporting seat 23 in parallel;
the two Z-axis sliding blocks 21 are correspondingly connected with the two Z-axis sliding rails in a sliding manner one by one; the two Z-axis sliding blocks 21 are fixedly connected to the X-axis supporting seat 13;
the Z-axis screw rod is rotatably connected to the Z-axis supporting seat 23; the Z-axis screw rod is fixedly connected to an output shaft of the second motor 22; the second motor 22 is fixedly connected to the Z-axis support seat 23;
the second nut is fixedly connected to the two Z-axis sliding blocks 22; the second nut is further locked into the Z-axis screw rod through threads;
the Y-axis servo sliding table 3 comprises a Y-axis supporting seat 33, two Y-axis sliding blocks 31, two Y-axis sliding rails (not shown), a Y-axis lead screw (not shown), a third nut (not shown) and a third motor 32;
the two Y-axis slide rails are fixedly connected to the Y-axis support seat 33 in parallel;
the two Y-axis sliding blocks 31 are correspondingly connected with the two Y-axis sliding rails in a sliding manner one by one; the two Y-axis sliders 31 are fixedly connected to the Z-axis support base 23;
the Y-axis screw rod is rotatably connected to the Y-axis supporting seat 33; the Y-axis screw rod is fixedly connected to an output shaft of the third motor 32; the third motor 32 is fixedly connected to the Y-axis support base 33;
the third nut is fixedly connected to the two Y-axis sliding blocks 31; the third nut is further locked into the Y-axis screw rod through threads.
The specific use mode is as follows:
the tab bending device 100 is installed on a production line, tabs 401 are inserted into installation grooves 402 on a battery module in advance, and the battery module 400 is transported on a transport line 500 through an original transport jig 300, transported to a predetermined position, and bent by the tab bending device 100.
The bending drive unit 51 and the pressing drive unit 45 are both air cylinders.
The bending pieces 52 and the pressing pieces 46 are arranged symmetrically in two groups. The number and the bending direction of the tabs 401 are selected, and then the processing track is preset.
The vision device 6, the first motor 12, the second motor 22, the bending driving device 51, the pressing driving device 45, the third motor 32, the photoelectric sensor 86 and the conveying device are all connected to a PLC (programmable logic controller), and are uniformly controlled by the PLC, for example, the PLC is of the type: 6ES7516-3AN01-0AB 0. Wherein servo slip table 1 of X axle, the servo slip table 3 of Y axle, the servo slip table 2 of Z axle, three's motor also all is furnished with position sensor, connects respectively in PLC. Position sensors provided in both the bending drive unit 51 and the pressing drive unit 45 are also connected to the PLC.
And (3) setting a processing track in advance, and presetting the motion tracks of the X-axis servo sliding table 1, the Y-axis servo sliding table 3, the Z-axis servo sliding table 2, the pressing piece 46 and the bending piece 52. When the track is set in advance, because each part has a manufacturing error and an assembly error exists in the assembly process, the pressing member 46 is adjusted in a debugging mode in advance, namely, is located between the two photoelectric sensors 86, and the two light-shielding sheets 87 do not shield the corresponding photoelectric sensors 86 at this time. So that the movement is more stable and the position adjustment is more accurate in the bending process.
Centering adjustment mode: when the left photoelectric sensor 86 is shielded by the left light shielding sheet 87, the signal of the left pipeline sensor 86 is interrupted, the PLC sends out an alarm prompt of the signal interruption of the left photoelectric sensor 86, and the two adjusting pieces 84 need to be adjusted to adjust the position of the transfer block 83 to the right, so that the position of the pressing piece 46 is adjusted to the right; on the contrary, when the right-side light shielding sheet 87 shields the right-side photoelectric sensor 86, the PLC sends an alarm prompt indicating that the signal of the right-side photoelectric sensor 86 is interrupted, and the PLC needs to adjust the position of the right-side photoelectric sensor to the left. Finally, the pressing member 46 is adjusted to the middle position, i.e., the photosensors 46 on the left and right sides are not shielded.
The motion trail of the X, Y, Z shaft servo sliding table is preset, so that the pressing piece 46 and the bending piece 52 are roughly adjusted to the lug 401 attachment. Then, presetting that the pressing driving device 45 moves along the X axis, driving the pressing piece 46 to move along the X axis, extending into the mounting groove 402, and just pressing the side surface of the tab 401; and then, presetting the bending driving device 51 to move along the Y axis, and driving the bending piece 52 to push the free end of the tab to bend.
A specific bending motion track:
the lug bending device 100 and the rolling and flattening mechanism 200 are placed on two sides of the production line, so that the lugs on two sides of the module can be conveniently bent and flattened simultaneously, and the efficiency is improved. The roll-leveling mechanism 200 can be an existing one or a new one.
The processing sequence of bending first and rolling flat second is set. The PLC controls the conveying device to convey the conveying jig 300 carrying the battery module 400 and the lug 401 to a preset bending station for bending according to a preset program; during bending, after visual shooting, the image is fed back to the PLC, the PLC controls the first motor 12, the second motor 22 and the third motor 32 to work according to a preset program, the X, Y, Z-axis servo sliding table is moved to a preset position firstly, then the pressing driving device 45 slides forwards along the X axis to move to the preset position, and the pressing piece 46 extends into the mounting groove 402 to press the lug 401; then the bending driving device moves along the Y axis and extends forwards to implement bending action; the bent battery module is transferred to the roll-flattening mechanism 200, the roll-flattening process after the tab is bent is performed, and the battery module is transferred to other stations after the roll-flattening process is completed.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (9)
1. The utility model provides a utmost point ear bending device which characterized in that: comprises that
An X-axis servo sliding table is arranged on the base,
the X-axis servo sliding table is connected with the Z-axis servo sliding table in a sliding manner;
the Z-axis servo sliding table is connected with the Y-axis servo sliding table in a sliding manner;
the pressing part is movably connected to the X-axis servo sliding table;
the bending part is movably connected with the pressing part.
2. The tab bending device according to claim 1, wherein: still include the vision device, the vision device fixed connection in compress tightly the portion.
3. The tab bending device according to claim 2, wherein: the pressing part comprises
The first bottom plate is connected to the X-axis servo sliding table;
the second bottom plate is connected to the first bottom plate in a sliding mode along the Y-axis direction;
the adapter plate is provided with an embedding groove on one side surface; the adapter plate is vertically and fixedly connected to the second bottom plate;
the first driving fixing plate is vertically and fixedly embedded in the embedding groove;
the pressing driving device comprises a first fixed part and a first movable part which are movably connected with each other; the first movable part is fixedly connected to the first driving fixing plate; the first movable part moves along the X-axis direction;
and the pressing piece is fixedly connected to the first fixing part.
4. A tab bending apparatus as claimed in claim 3, wherein: also comprises
A first slider; the first sliding block is fixedly connected to the first fixing part;
the first sliding block is connected with the first sliding rail in a sliding manner; the first slide rail is fixedly connected to the first driving fixing plate; the first slide rail and the first slide block are arranged along the X-axis direction.
5. A tab bending apparatus as claimed in claim 3, wherein: also comprises
The second sliding block is fixedly connected to the second bottom plate and arranged along the Y-axis direction;
the second sliding rail is fixedly connected to the first bottom plate and is arranged along the Y-axis direction; the second sliding block is connected to the second sliding rail in a sliding manner;
the transfer block is fixedly connected to the second bottom plate;
the two adjusting pieces are symmetrically and movably connected to two sides of the transfer block and move along the Y-axis direction;
the stop block is fixedly connected to the first bottom plate, and the two adjusting pieces correspondingly stop against two sides of the stop block;
the number of the photoelectric sensors is two, and the two photoelectric sensors are symmetrically arranged on two sides of the stop block;
the two shading sheets are symmetrically and fixedly connected to the transfer block; each light shielding sheet shields or does not shield the light of the photoelectric sensor on the same side along with the movement of the transfer block.
6. A tab bending apparatus as claimed in any one of claims 3 to 5, wherein: the bending part comprises
The bending driving device comprises a second fixed part and a second movable part which are movably connected with each other; the second movable part slides along the Y-axis direction;
the bending piece is fixedly connected to the second movable part;
and the first fixing part, the second fixing part and the pressing part are respectively and fixedly connected to the second drive fixing plate, and the second fixing part is positioned between the first fixing part and the pressing part.
7. The tab bending device according to claim 6, wherein: the third sliding block is connected to the third sliding rail in a sliding manner; the third sliding block is fixedly connected to the bending piece; the third sliding rail is fixedly connected to the pressing piece; the third sliding block and the third sliding rail are arranged along the Y-axis direction.
8. The tab bending device according to claim 6, wherein: the first driving fixing plate, the pressing driving device, the pressing piece, the bending driving device, the second driving fixing plate and the bending piece are respectively arranged in a symmetrical mode.
9. The tab bending device according to claim 6, wherein: the vision device is fixedly connected to the second bottom plate and arranged along the X-axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890273.9U CN213052222U (en) | 2020-05-25 | 2020-05-25 | Utmost point ear bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890273.9U CN213052222U (en) | 2020-05-25 | 2020-05-25 | Utmost point ear bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052222U true CN213052222U (en) | 2021-04-27 |
Family
ID=75566008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020890273.9U Active CN213052222U (en) | 2020-05-25 | 2020-05-25 | Utmost point ear bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493452A (en) * | 2023-06-29 | 2023-07-28 | 苏州迅镭激光科技有限公司 | Battery tab bending device and bending method |
-
2020
- 2020-05-25 CN CN202020890273.9U patent/CN213052222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493452A (en) * | 2023-06-29 | 2023-07-28 | 苏州迅镭激光科技有限公司 | Battery tab bending device and bending method |
| CN116493452B (en) * | 2023-06-29 | 2023-09-12 | 苏州迅镭激光科技有限公司 | Battery tab bending device and bending method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111672948A (en) | Utmost point ear bending device | |
| CN109946321B (en) | Detection method of battery cell flexible circuit board | |
| CN213052222U (en) | Utmost point ear bending device | |
| CN110879490B (en) | Detection device and production line | |
| CN208111587U (en) | clamping device | |
| CN111730307A (en) | Automatic feeding and assembling mechanism for microswitch elastic sheet | |
| CN110497430B (en) | Multi-station precision manipulator | |
| CN212652422U (en) | Rolling and flattening device for bent tab | |
| CN112692485A (en) | Welding tool | |
| CN212330244U (en) | Automatic feeding and assembling mechanism for microswitch elastic sheet | |
| CN108817629A (en) | A kind of dedicated butt-welding machine of hiding guide rail | |
| CN213916923U (en) | CCD visual positioning intelligent automatic battery assembly line | |
| CN214444009U (en) | Welding equipment and 3D data forming laser sensor detector calibrating device | |
| CN115229497A (en) | Sheet metal part welding and polishing equipment | |
| CN214444013U (en) | Double-guide-rail laser sensing intelligent welding robot equipment | |
| CN211839693U (en) | Inner conductor equipment of bending | |
| CN211895047U (en) | Open wafer box clamp | |
| CN211997769U (en) | Uninterrupted efficient automatic material receiving mechanism based on visual positioning | |
| CN211136200U (en) | Servo pressure equipment machine processing platform | |
| CN112147453A (en) | Full-automatic detection device and method suitable for secondary circuit of multi-specification frame circuit breaker | |
| CN111822544A (en) | Rolling and flattening device for bent tab | |
| CN118023793B (en) | High-precision welding manipulator and control method thereof | |
| CN220739809U (en) | Full-automatic laser welding machine for welding conductive terminals | |
| CN219957382U (en) | Adjustable battery winding core visual detection device | |
| CN214684738U (en) | Laser sensing intelligent welding robot and roller assembly at front end of guide rail thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |