CN211870733U - Turning device and core-combining adhesive-pasting system - Google Patents

Abstract

The utility model relates to a turning device and close core rubberizing system, wherein turning device is used for upset electric core, and turning device includes: a frame; the lifting mechanism is movably arranged on the rack along the vertical direction; the turnover mechanism comprises a shell fixedly connected with the lifting mechanism and a turnover assembly arranged in the shell; the turnover assembly comprises a rotating shaft which extends along the horizontal direction and can rotate relative to the shell; the clamping mechanism comprises a first clamping jaw assembly and a second clamping jaw assembly which are symmetrically arranged on two sides of the shell along the horizontal direction and are respectively connected to two ends of the rotating shaft. The utility model discloses an above-mentioned setting has changed the mode of traditional artifical upset electricity core for whole production line automation degree improves, and production efficiency improves and manufacturing cost reduces.

Description

Turning device and core-combining adhesive-pasting system

Technical Field

The utility model relates to an electricity core production technical field especially relates to a turning device and close core rubberizing system.

Background

With the continuous development of society, lithium ion batteries are widely used, such as square aluminum-shell batteries, soft package batteries, and the like. The battery core is paired and is an important process in the automatic production process of the battery, wherein, the battery core is required to be overturned in the process of carrying out tab pairing and lamination on the battery core, so that the subsequent battery core is matched and matched with the battery core.

Among the prior art, the upset process of realizing above-mentioned electric core needs the manual work to go on, then the electric core after the manipulator centre gripping has overturn is joined in marriage to the core, and this type of upset mode not only influences the production efficiency of electric core, is unfavorable for automatic streamlined production, and the human cost increases moreover.

Therefore, in order to solve the above problems, a new turning device and a core bonding system must be designed.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a turnover device for upset electricity core, include: a frame; the lifting mechanism is movably arranged on the rack along the vertical direction; the turnover mechanism comprises a shell fixedly connected with the lifting mechanism and a turnover assembly arranged in the shell; the turnover assembly comprises a rotating shaft which extends along the horizontal direction and can rotate relative to the shell; the clamping mechanism comprises a first clamping jaw assembly and a second clamping jaw assembly which are symmetrically arranged on two sides of the shell along the horizontal direction and are respectively connected to two ends of the rotating shaft.

As a further improvement of the present invention, the first clamping jaw assembly and the second clamping jaw assembly each include a rotating arm fixedly connected to an end of the rotating shaft, a clamping jaw portion movably disposed on the rotating arm, and a movement driving unit fixed to the rotating arm; the rotating arm extends in a strip shape, and the clamping claw part is driven by the moving driving unit to move along the extending direction of the rotating arm.

As a further improvement of the present invention, the clamping jaw portion includes an edge the extending direction interval of the rotating arm and the first movable components of a whole that can function independently and the second movable components of a whole that can function independently that set up relatively move, the movable driving unit includes and is used for driving first movable components of a whole that can function independently is to being close to or keeping away from the first driving source that the second movable components of a whole that can function independently removed and is used for driving the second movable components of a whole that can function independently is to being close to or keeping away from the second driving source that first movable components of.

As a further improvement of the utility model, first removal components of a whole that can function independently reaches the second removes the components of a whole that can function independently and is close to the one end of swinging boom is equipped with first slider and second slider respectively, the swinging boom is close to one side of clamping jaw portion be formed with the first slide rail that first slider cooperation set up and with the second slide rail that second slider cooperation set up, first slide rail with the second slide rail with the center of swinging boom is the symmetry and sets up.

As a further improvement of the present invention, the first slide rail and the second slide rail are spaced from each other at an end close to each other, and the first slide rail is close to one end of the second slide rail is formed with a first spacing portion for limiting the movement of the first slider, the second slide rail is close to one end of the first slide rail is formed with a second spacing portion for limiting the movement of the second slider.

As a further improvement of the present invention, the mobile driving unit has an output end, a through hole through which the horizontal is formed on the rotary arm, the clamping mechanism further comprises a through hole penetrating through the through hole and connecting the clamping claw part to the connecting piece of the output end.

As a further improvement of the present invention, the clamping jaw portion includes a support fixed to the connecting member, a pneumatic jaw disposed on the support, and a clamping jaw disposed on the pneumatic jaw; the pneumatic claw is used for controlling the clamping and the releasing of the clamping jaw.

As a further improvement, the turnover mechanism further comprises a turnover driving unit for driving the turnover assembly to work, the turnover assembly comprises a synchronous pulley electrically connected with the turnover driving unit, a connection the synchronous pulley reaches the synchronous belt of the rotating shaft and is used for detecting the sensing device of the rotating position of the clamping mechanism.

As a further improvement, the sensing device is a photoelectric sensor and closes on one side of the synchronous pulley is provided, the turnover device is further provided with a stop piece which is arranged on the synchronous pulley and is matched with the sensing device.

The utility model also provides a core laminating rubberizing system, including the loading attachment that is used for electric core material loading, be used for carrying the handling device of electric core, be used for upset electric core in order to pile up as above turning device, be used for carrying out the rubberizing device of rubberizing and be used for the unloader with finished product electricity core output with piling up good electric core.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) the turnover device of the utility model realizes automatic turnover of the electric core through mutual cooperation of the turnover mechanism and the clamping mechanism, thereby facilitating the matching of the subsequent electric core to the core, improving the automation degree of the whole production line, improving the production efficiency and reducing the production cost compared with the manual turnover of the electric core in the prior art;

(2) the turnover device of the utility model enables the first clamping jaw component and the second clamping jaw component which are connected with the rotating shaft to synchronously rotate by taking the rotating shaft as the center through the arrangement of the double stations of the first clamping jaw component and the second clamping jaw component, so as to realize the effect of synchronously overturning and installing the electric cores in the first clamping jaw component and the second clamping jaw component, realize the synchronous overturning of two electric cores at one time and further improve the production efficiency;

(3) the turnover device of the utility model realizes the working positions of different heights of the turnover mechanism and the clamping mechanism through the arrangement of the lifting mechanism, not only solves the problem that the clamping mechanism can not rotate due to the barrier existing in the current working position in the turnover process, but also facilitates the matching of the whole turnover device with the preorder process and the subsequent process through the adjustment of the different working positions of the turnover mechanism and the clamping mechanism;

(4) the utility model discloses a core laminating rubberizing system's whole process is operated by the full automation of machine, and need not intervene by the manual work, has consequently greatly reduced intensity of labour and manufacturing cost, has made work efficiency show the improvement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural view of the turning device of the present invention;

fig. 2 is a schematic front view of the turning device of the present invention;

fig. 3 is a left side view schematically illustrating the turning device of the present invention;

fig. 4 is a schematic top view of the turning device of the present invention;

fig. 5 is a schematic view of the core bonding and gluing system of the present invention;

100-a turnover device; 1-a frame; 11-a base; 12-a column; 2-a lifting mechanism; 3-turning over the mechanism; 31-a housing; 32-a tumble drive unit; 33-a rotating shaft; 34-a synchronous pulley; 35-a sensing device; 36-a baffle plate; 4-a gripping mechanism; 41-a first jaw assembly; 42-a second jaw assembly; 43-a rotating arm; 431-through holes; 432-a first slide rail; 4321-a first position-limiting part; 433-a second slide rail; 4331-second limit part; 44-a jaw portion; 441-a first mobile split; 4411-a first slider; 442-a second mobile split; 4421-a second slider; 443-a support; 444-air claw; 445-the jaw; 45-a mobile drive unit; 451-a first drive source; 452 — a second drive source; 46-a mounting plate; 47-a connector;

200-core-combination adhesive-pasting system; 210-a rubberizing device; 220-a blanking device; 230-a first cell loading mechanism; 231-a first cell loading line; 232-a first tray lifting mechanism; 240-a second cell loading mechanism; 241-a second cell charging line; 242 — a second tray lifting mechanism; 250-a first drawstring line; 260-a second ribbon wire; 270-a third drawstring line; 280-a fourth ribbon wire; 290-single arm tilting mechanism; 2100-a rotation mechanism; 2110-first CCD detection means; 2120-a second CCD detection mechanism; 2130-first NG platform; 2140-second NG platform; 2150-rubberizing detection mechanism; 2160-a first handling mechanism; 2170-second handling mechanism; 2180-a third carrying mechanism; 2190-fourth conveyance mechanism; 2200-a fifth handling mechanism; 2210-a sixth handling mechanism; 2220-seventh conveyance mechanism; 2230 eighth conveyance mechanism; 2240-a first transfer platform; 2250-second transit platform.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the scope of the present invention.

Referring to fig. 1-4, the utility model provides a turnover device 100 for upset electricity core, including frame 1, along vertical direction remove set up elevating system 2, tilting mechanism 3 and the clamp of frame 1 and get mechanism 4.

Wherein, frame 1 includes base 11 and the stand 12 of being connected with base 11 fixed connection. For convenience of description, the direction in which the height of the column 12 extends will be hereinafter defined as a vertical direction, while the direction perpendicular to the vertical direction will be defined as a horizontal direction.

In addition, the turnover mechanism 3 comprises a shell 31 fixedly connected with the lifting mechanism 2, a turnover assembly arranged in the shell 31 and a turnover driving unit 32 fixed outside the shell 31 and used for driving the turnover assembly to work; the flipping unit includes a rotation shaft 33 extending in a horizontal direction and rotatable with respect to the housing 31. The gripping mechanism 4 includes a first jaw assembly 41 and a second jaw assembly 42 symmetrically disposed on two sides of the housing 31 along the horizontal direction and respectively connected to two ends of the rotating shaft 33.

Therefore, the turnover device 100 of the utility model realizes automatic turnover of the electric core through the mutual cooperation of the turnover mechanism 3 and the clamping mechanism 4, so that the subsequent electric core matching is facilitated to the electric core, and compared with the manual turnover of the electric core in the prior art, the automation degree of the whole production line is improved, the production efficiency is improved, and the production cost is reduced; moreover, the utility model discloses a setting in first clamping jaw subassembly 41 and second clamping jaw subassembly 42 duplex position, under the effect of upset drive unit 32, first clamping jaw subassembly 41 and second clamping jaw subassembly 42 that link to each other with pivot 33 use pivot 33 as the center synchronous revolution to realize the effect of synchronous upset installation electric core in first clamping jaw subassembly 41 and second clamping jaw subassembly 42, can realize the synchronous upset of two electric cores once, further improved production efficiency; and simultaneously, the utility model discloses a setting of elevating system 2 has realized that tilting mechanism 3 gets the operating position of mechanism 4 co-altitude with pressing from both sides, has not only solved and has got mechanism 4 because of there is the unable rotatory problem of barrier in current operating position in the upset in-process clamp, and tilting mechanism 3 gets the cooperation of whole turning device 100 of being convenient for and preorder process and subsequent handling with the adjustment of getting the different operating positions of mechanism 4 in addition.

Specifically, the flipping unit includes a synchronous pulley 34 electrically connected to the flipping driving unit 32, a synchronous belt (not shown) connecting the synchronous pulley 34 and the rotating shaft 33, and a sensing device 35 for detecting a rotation position of the gripping mechanism 4. So set up, when upset drive unit 32 during operation, it drives synchronous pulley 34 and rotates, and synchronous pulley 34 transmits upset drive unit 32's power for pivot 33 through the hold-in range of twining on it to drive pivot 33 and synchronous pulley 34 and realize synchronous revolution, and then make pivot 33 drive first clamping jaw subassembly 41 and second clamping jaw subassembly 42 rotatory 180 degrees simultaneously, in order to realize the upset of electric core. The utility model discloses an above-mentioned transmission structure is simple structure not only, and transmission efficiency is high, and the noise is little during the transmission, low in production cost, and is small moreover, and occupation space is little.

Optionally, the flipping unit further includes an idler unit (not shown) disposed between the synchronous pulley 34 and the rotating shaft 33, at this time, the conveyor belt sequentially passes around the synchronous pulley 34, the idler unit and the rotating shaft 33, and the idler unit is used to increase the transmission distance and adjust the pressure angle, so that the stress on the whole gear train is more reasonable.

In addition, the sensing device 35 is a photoelectric sensor and is disposed near one side of the synchronous pulley 34, and the flipping device 100 further includes a blocking piece 36 disposed on the synchronous pulley 34 and engaged with the sensing device 35. Thus, when the timing pulley 34 is rotated by the reverse drive unit 32, the flap 36 rotates together with the timing pulley 34, and the sensing device 35 senses a change in the position of the flap 36 to detect the rotation angle of the timing pulley 34. And since the rotating shaft 33 and the synchronous pulley 34 are provided for synchronous rotation, the rotation angle of the synchronous pulley 34 is the rotation angle of the rotating shaft 33, that is, the rotation angle of the first jaw assembly 41 and the second jaw assembly 42. Therefore, above-mentioned induction system 35's setting can realize gathering the effect of first clamping jaw subassembly 41 and second clamping jaw subassembly 42 rotational position in real time, whether the swinging boom 43 that can be used for monitoring first clamping jaw subassembly 41 and second clamping jaw subassembly 42 on the one hand puts in place the upset of electric core, in order to realize the electric core upset of high accuracy, can monitor whether the aforesaid transmission cooperation breaks down simultaneously, on the other hand can be used for counting synchronous pulley 34's the number of revolutions, in order to grasp whole transmission structure's behavior, thereby be convenient for later maintenance. Of course, in other embodiments of the present invention, the sensing device 35 can also be other types of sensors, as long as the effect of detecting the rotation angle of the synchronous pulley 34 is achieved, and the purpose of the present invention can be achieved.

Referring to fig. 1 and 4, each of the first and second clamping jaw assemblies 41 and 42 includes a rotating arm 43 fixedly connected to an end of the rotating shaft 33, a clamping jaw portion 44 movably disposed on the rotating arm 43, and a moving driving unit 45 fixed to the rotating arm 43.

The rotating arm 43 extends in a strip shape, and the clamping jaw portion 44 is driven by the moving driving unit 45 to move along the extending direction of the rotating arm 43. The clamping claw part 44 is movably arranged on the rotating arm 43, so that the battery cell is clamped conveniently, and the battery cell is prevented from being damaged in the clamping process; meanwhile, the turning device 100 is suitable for turning various battery cells with different sizes, and has a wide application range and enhanced universality.

In addition, in the preferred embodiment of the present invention, the clamping jaw portion 44 is disposed on the side of the rotating arm 43 away from the housing 31, and the moving driving unit 45 is disposed on the side of the rotating arm 43 close to the housing 31, so as to avoid the interference with the operation of the clamping jaw portion 44 due to the disposition of the moving driving unit 45. Specifically, as shown in fig. 4, the movement driving unit 45 is firmly fixed to the rotating arm 43 by a mounting plate 46. Of course, in other embodiments of the present invention, the moving driving unit 45 may be disposed at other places of the turnover device 100, for example, on the housing 31, as long as the effect of driving the clamping claw portion 44 to move along the extending direction of the rotating arm 43 is achieved, and the purpose of the present invention can be achieved.

Further, the moving driving unit 45 has an output terminal (not numbered), a through hole 431 horizontally penetrating is formed on the rotating arm 43, and the gripping mechanism 4 further includes a connecting member 47 penetrating the through hole 431 and connecting the gripping claw portion 44 and the output terminal. By the provision of the connecting member 47, the connection of the claw portion 44 to the movement driving unit 45 is achieved. Specifically, in the present embodiment, the through hole 431 is disposed to extend along the length extending direction of the rotating arm 43, the output end of the mobile driving unit 45 is disposed to be telescopic along the length extending direction of the rotating arm 43, and under the telescopic action of the output end, the connecting member 47 can move along the length extending direction of the rotating arm 43 in the through hole 431, so as to drive the clamping claw portion 44 to move. Of course, in other embodiments of the present invention, the connection between the moving driving unit 45 and the clamping jaw portion 44 may be implemented in other manners, as long as the effect of the moving driving unit 45 driving the clamping jaw portion 44 to move is achieved.

It should be noted that, since the movement of the claw portion 44 is realized by the above-described coupling member 47 in the present embodiment, the extension length of the through hole 431 needs to be set according to the farthest movement stroke of the claw portion 44.

Specifically, the clamping jaw portion 44 includes a first moving split body 441 and a second moving split body 442 which are spaced apart and oppositely disposed along the extending direction of the rotating arm 43, and the moving driving unit 45 includes a first driving source 451 for driving the first moving split body 441 to move toward or away from the second moving split body 442 and a second driving source 452 for driving the second moving split body 442 to move toward or away from the first moving split body 441.

In an application scenario, when the clamping jaw 44 clamps the battery cell, the first driving source 451 may drive the first movable splitting body 441 to move away from the second movable splitting body 442, and the second driving source 452 may drive the second movable splitting body 442 to move away from the first movable splitting body 441, so as to increase a distance between the first movable splitting body 441 and the second movable splitting body 442, thereby facilitating the battery cell to be placed between the first movable splitting body 441 and the second movable splitting body 442 without damaging the battery cell; when the battery cell is in place, the first driving source 451 drives the first movable splitting body 441 to move in a direction approaching the second movable splitting body 442, and the second driving source 452 drives the second movable splitting body 442 to move in a direction approaching the first movable splitting body 441, and when the first movable splitting body 441 and the second movable splitting body 442 contact the battery cell, the movement is stopped, so that the battery cell is stably clamped by the clamping claw portion 44.

Of course, in other embodiments of the present invention, only the first movable split 441 may be movably disposed on the rotating arm 43 and the second movable split 442 may be fixedly disposed on the rotating arm 43, or only the second movable split 442 may be movably disposed on the rotating arm 43 and the first movable split 441 may be fixedly disposed on the rotating arm 43, which may also achieve the objects of the present invention. At this time, when the clamping jaw 44 clamps the electrical core, only the first moving split 441 needs to be controlled to move or the second moving split 442 needs to be controlled to move, so that the distance between the first moving split 441 and the second moving split 442 is increased or decreased.

Further, in order to facilitate the movement of the first and second movement split bodies 441 and 442, a first slider 4411 and a second slider 4421 are respectively disposed at one ends of the first and second movement split bodies 441 and 442 close to the rotating arm 43, and a first slide rail 432 engaged with the first slider 4411 and a second slide rail 433 engaged with the second slider 4421 are formed at one side of the rotating arm 43 close to the claw part 44. When the first driving source 451 drives the first moving part 441 to move and the second driving source 452 drives the second moving part 442 to move, the first slider 4411 moves in the first slide rail 432 and the second slider 4421 moves in the second slide rail 433. Specifically, in the present embodiment, the first slide rail 432 and the second slide rail 433 are symmetrically disposed about the center of the rotating arm 43. Of course, in other embodiments of the present invention, the first slide rail 432 and the second slide rail 433 may not be symmetrically disposed with respect to the center of the rotating arm 43, so long as when the first movable split 441 slides along the first slide rail 432 and the second movable split 442 slides along the second slide rail 433, the distance between the first movable split 441 and the second movable split 442 is increased or decreased, which can achieve the purpose of the present invention.

In the present embodiment, the extension lengths of the first slide rail 432 and the second slide rail 433 need to be set according to the farthest moving strokes of the first moving split body 441 and the second moving split body 442.

In other embodiments of the present invention, the wear between the first slider 4411 and the first slide rail 432 and the wear between the second slider 4421 and the second slide rail 433 can be reduced by further applying lubricant between the first slider 4411 and the first slide rail 432 and between the second slider 4421 and the second slide rail 433 or by adding rollers (not shown) on the first slider 4411 and the second slider 4421, thereby reducing the sliding noise and prolonging the service life of the clamping mechanism 4.

In an embodiment of the present invention, the first slide rail 432 and the second slide rail 433 are spaced apart from each other at an end close to each other, and the end of the first slide rail 432 close to the second slide rail 433 is formed with a first limiting portion 4321 for limiting the movement of the first slider 4411, and the end of the second slide rail 433 close to the first slide rail 432 is formed with a second limiting portion 4331 for limiting the movement of the second slider 4421. When the first slider 4411 moves along the first slide rail 432 to abut against the first limiting portion 4321 and the second slider 4421 moves along the second slide rail 433 to abut against the second limiting portion 4331, the first slider 4411 and the second slider 4421 are further restricted from moving continuously in a direction approaching the second slider 4421 and moving continuously in a direction approaching the first slider 4411, and at this time, the distance between the first moving sub-body 441 and the second moving sub-body 442 is shortest.

As shown in fig. 4, the claw portion 44 includes a support 443 fixed to the connecting member 47, an air claw 444 provided on the support 443, and a claw 445 provided on the air claw 444; the pneumatic gripper 444 is used for controlling the clamping and releasing of the gripping jaws 445. Through the cooperation of gas claw 444 and clamping jaw 445 in clamping jaw portion 44, realize getting and placing of electric core, prevent that electric core from dropping at the upset in-process and leading to the damage.

The following is the specific working process of the turning device 100 of the present invention:

the utility model discloses a turning device 100 can arrange in the middle of the stretching strap line to overturn electric core on its both sides stretching strap line simultaneously. First, the first and second driving sources 451 and 452 drive the first and second moving split bodies 441 and 442 to move such that the distance therebetween is increased; then the lifting mechanism 2 controls the turnover mechanism 3 and the clamping mechanism 4 to move towards the direction close to the belt pulling line, and when the clamping jaw 445 of the clamping jaw part 44 reaches the position of the belt pulling line, the lifting mechanism 2 stops moving, so that the battery cell is positioned between the first moving split body 441 and the second moving split body 442; then the first driving source 451 and the second driving source 452 drive the first moving split 441 and the second moving split 442 to move, so that the distance between the first moving split 441 and the second moving split 442 is reduced to fit the battery cell, and simultaneously the gas claw 444 controls the clamping jaw 445 to open; then the gas claw 444 controls the clamping jaw 445 to clamp the battery cell; after the electric core is stably clamped by the clamping jaws 445, the lifting mechanism 2 controls the turnover mechanism 3 and the clamping mechanism 4 to move for a certain distance in the direction away from the belt pulling line, and the turnover driving unit 32 works to realize the rotation of the first clamping jaw assembly 41 and the second clamping jaw assembly 42, so that the electric core is turned over.

Referring to fig. 5, the utility model also provides a core laminating system 200, including the loading attachment that is used for electric core material loading, the handling device that is used for carrying electric core, be used for detecting whether electric core is intact and remove the detection device of unqualified electric core, be used for upset electric core in order to pile up as above turning device 100, be used for carrying out the rubberizing device 210 of rubberizing and be used for the unloader 220 with finished product electricity core output with piling up electric core. The core-combining and adhesive-pasting system 200 is operated by a machine in a full-automatic manner without manual intervention, so that the labor intensity and the production cost are greatly reduced, and the working efficiency is obviously improved.

Specifically, the feeding device includes a first cell feeding mechanism 230 for conveying a first cell, and a second cell feeding mechanism 240 for conveying a second cell, and the first cell feeding mechanism 230 and the second cell feeding mechanism 240 are respectively located at two ends of the whole core bonding and gluing system 200 and are symmetrically arranged.

The first cell loading mechanism 230 includes a first cell loading line 231 and a first tray lifting mechanism 232; the second cell loading mechanism 240 includes a second cell loading line 241 and a second tray lifting mechanism 242. In this embodiment, when the first battery cell and the second battery cell are transported on the first battery cell loading line 231 and the second battery cell loading line 241, respectively, the first battery cell and the second battery cell are both placed on the tray, and therefore after the first battery cell and the second battery cell are loaded, the first tray lifting mechanism 232 and the second tray lifting mechanism 242 are used for recycling the empty tray.

In addition, the core bonding adhesive system 200 further includes a first ribbon wire 250 located below the first cell feeding line 231, a second ribbon wire 260 located below the second cell feeding line 241, a third ribbon wire 270 located between the first ribbon wire 250 and the second ribbon wire 260, and a fourth ribbon wire 280 located below the third ribbon wire 270. The turning device 100 is disposed on the third strip line 270, and the tape adhering device 210 is disposed on the fourth strip line 280.

In addition, the core bonding and gluing system 200 further includes a single-arm turning mechanism 2903 and a rotating mechanism 2100 on the fourth ribbon line 280. It should be noted that the structure of the single-arm turnover mechanism 2903 is similar to that of the turnover device 100 described above, except that only one clamping jaw assembly is provided in the single-arm turnover mechanism 2903, that is, the single-arm turnover mechanism 2903 can turn over only one battery cell at a time.

The utility model discloses in, detection device is including being located first CCD detection mechanism 2110 and second CCD detection mechanism 2120 on first ribbon line 250 and the second ribbon line 260, being located first NG platform 2130 of first CCD detection mechanism 2110 below, being located second NG platform 2140 of second CCD detection mechanism 2120 below, being located rubberizing detection mechanism 2150 on fourth ribbon line 280.

The present invention is directed to a conveying device including a first conveying mechanism 2160, a second conveying mechanism 2170, a third conveying mechanism 2180, a fourth conveying mechanism 2190, a fifth conveying mechanism 2200, a sixth conveying mechanism 2210, a seventh conveying mechanism 2220, and an eighth conveying mechanism 2230, which are arranged in this order along a production line. A first conveying mechanism 2160 is disposed between the first cell loading line 231 and the first ribbon line 250, and the first conveying mechanism 2160 is used for conveying the first cell from the first cell loading line 231 to the first ribbon line 250; a second handling mechanism 2170 is disposed between the second cell loading line 241 and the second draw tape line 260, the second handling mechanism 2170 is configured to handle the second cell from the second cell loading line 241 to the second draw tape line 260; the third carrying mechanism 2180 is disposed between the first ribbon pulling wire 250 and the third ribbon pulling wire 270, and the third carrying mechanism 2180 is configured to carry the first cell from the first ribbon pulling wire 250 to the third ribbon pulling wire 270; a fourth carrying mechanism 2190 is arranged between the second drawing line 260 and the third drawing line 270, and the fourth carrying mechanism 2190 is used for carrying the second battery cell from the second drawing line 260 to the third drawing line 270; the fifth carrying mechanism 2200 is disposed between the first CCD detecting mechanism 2110 and the first NG platform 2130, and the fifth carrying mechanism 2200 is configured to carry the first electric core which is detected to be unqualified to the first NG platform 2130; the sixth carrying mechanism 2210 is disposed between the second CCD detecting mechanism 2120 and the second NG platform 2140, and the sixth carrying mechanism 2210 is configured to carry the second electrical core which is detected to be unqualified to the second NG platform 2140; a seventh conveying mechanism 2220 is provided between the third ribbon line 270 and the fourth ribbon line 280, and the seventh conveying mechanism 2220 is configured to convey the cell unit formed by the stacked first cell and second cell from the third ribbon line 270 onto the fourth ribbon line 280; the eighth carrying mechanism 2230 is disposed between the rubberizing detecting mechanism 2150, the second NG platform 2140, and the discharging device 220, and the eighth carrying mechanism 2230 is configured to carry the battery cells that are not qualified in rubberizing to the second NG platform 2140 and to carry the battery cells that are qualified to the discharging device 220.

In particular, in a further embodiment of the present invention, the first conveying mechanism 2160, the second conveying mechanism 2170, the third conveying mechanism 2180, the fourth conveying mechanism 2190, the fifth conveying mechanism 2200, and the sixth conveying mechanism 2210 can convey two electric cores at a time. In addition, since the distance between the third ribbon line 270 and the fourth ribbon line 280 is too long, the seventh handling mechanism 2220 has two sets of manipulators (not shown), each set of manipulators can grab two cell units, and the core bonding and gluing system 200 further includes a first relay platform 2240 located between the third ribbon line 270 and the fourth ribbon line 280. Therefore, when the group of manipulators of the seventh carrying mechanism 2220 grabs two cell units from the third pull strip line 270, the other group of manipulators grabs two cell units from the first transfer platform 2240, and then the group of manipulators of the seventh carrying mechanism 2220 moves to transfer the two cell units on the third pull strip line 270 to the first transfer platform 2240, and the other group of manipulators moves to transfer the two cell units on the first transfer platform 2240 to the fourth pull strip line 280, so that the continuous production of the core combining and gluing system 200 is ensured, and the situation of short production caused by the overlong distance between the two pull strip lines is prevented.

Similarly, the eighth handling mechanism 2230 also has two sets of manipulators (not shown), each set of manipulators can grasp two cell units, and the core bonding and gluing system 200 further includes a second transfer platform 2250 between the fourth ribbon line 280 and the blanking device 220. Thus, when the one set of the robot hand of the eighth transfer mechanism 2230 picks up two cell units from the fourth ribbon line 280, the other set of the robot hand picks up two cell units from the second transfer platform 2250, and then the one set of the robot hand of the eighth transfer mechanism 2230 moves to transfer two cell units on the fourth ribbon line 280 to the second transfer platform 2250, and the other set of the robot hand moves to transfer two cell units on the second transfer platform 2250 to the unloading device 220.

The utility model discloses a concrete work flow of closing core rubberizing system 200 as follows:

first, the first cells are placed on the tray and transported from the first cell loading line 231, and when the first cells are transported to the first transporting mechanism 2160, the first transporting mechanism 2160 transports two first cells at a time onto the first ribbon line 250, and the empty tray is transported to the first tray lifting mechanism 232 along the first cell loading line 231 for recycling. The first battery cell is transported on the first ribbon wire 250, and when the first battery cell reaches the first CCD detecting mechanism 2110, the first CCD detecting mechanism 2110 detects the first battery cell, for example, detects whether the battery cell surface of the first battery cell is damaged or not, whether the tab of the first battery cell is regular or not, and the like. The qualified battery cells are transported along the first ribbon line 250, and the unqualified battery cells are transported from the first ribbon line 250 to the first NG platform 2130 by the fifth transporting mechanism 2200.

While the above process is in progress, the second battery cell is placed on the tray and transported from the second battery cell loading line 241, and when the second battery cell is transported to the second transport mechanism 2170, the second transport mechanism 2170 transports the second battery cell to the second ribbon line 260, and the empty tray continues to be transported along the second battery cell loading line 241 to the second tray lifting mechanism 242 for recycling. The second battery cell is transported on the second ribbon line 260, and when the second battery cell reaches the second CCD detecting mechanism 2120, the second CCD detecting mechanism 2120 detects the second battery cell, for example, detects whether the battery cell surface of the second battery cell is damaged or not, whether the tab of the second battery cell is regular or not, and the like. The qualified battery cells are transported along the second strip line 260, and the unqualified battery cells are transported from the second strip line 260 to the second NG platform 2140 by the sixth transport mechanism 2210.

Secondly, the qualified second battery cells are conveyed from the second ribbon wire 260 to the third ribbon wire 270 by the fourth conveying mechanism 2190, and when the qualified second battery cells reach the turnover device 100, the turnover device 100 operates to simultaneously turn over the two second battery cells by 180 degrees, so that the two second battery cells are simultaneously turned over, and the turned over second battery cells are continuously conveyed to the third conveying mechanism 2180 along the third ribbon wire 270. At this time, the qualified first battery cell is conveyed from the first ribbon wire 250 to the third ribbon wire 270 by the third conveying mechanism 2180, and the first battery cell is just stacked on the second battery cell that is conveyed from the third ribbon wire 270 and turned over. At this time, the first battery cell and the second battery cell are stacked to form a battery cell unit, and the battery cell unit continues to be transported to the seventh carrying mechanism 2220 along the third ribbon line 270.

Next, while the group of manipulators of the seventh conveyance mechanism 2220 grips two cell units from the third ribbon line 270, the other group of manipulators grips two cell units from the transfer platform, and then while the group of manipulators of the conveyance mechanism move to convey two cell units on the third ribbon line 270 to the transfer platform, the other group of manipulators move to convey two cell units on the transfer platform to the fourth ribbon line 280.

Then, the two cell units on the fourth ribbon line 280 continue to move to the adhesive applying device 210 for applying adhesive. In order to match the production speed of the whole production line, the number of the rubberizing devices 210 is 2, and two cell units can be rubberized at a time. After the adhesive is applied, the cell unit is turned over by 180 degrees by the single-arm turning mechanism 2903 with respect to one of the two cell units. After the turning is completed, the two battery cell units reach the rotating mechanism 2100, and the rotating mechanism 2100 rotates the battery cell unit just turned over by the single-arm turning mechanism 2903 by 180 degrees in the horizontal plane. After the rotation is completed, the cell unit moves to the rubberizing detection mechanism 2150 to detect whether the rubberizing is completed.

Finally, the detected unqualified cell units are transported to the second NG platform 2140 by the eighth transporting mechanism 2230; when the qualified battery cell unit reaches the eighth carrying mechanism 2230, one group of manipulators of the eighth carrying mechanism 2230 grips two battery cell units from the fourth ribbon line 280, and the other group of manipulators grips two battery cell units from the second transfer platform 2250, and then one group of manipulators of the eighth carrying mechanism 2230 moves to carry two battery cell units on the fourth ribbon line 280 to the second transfer platform 2250, and the other group of manipulators moves to carry two battery cell units of the second transfer platform 2250 to the blanking device 220.

To sum up, the turnover device 100 of the present invention realizes automatic turnover of the electrical core through the mutual cooperation of the turnover mechanism 3 and the clamping mechanism 4, so as to facilitate the subsequent electrical core matching to the electrical core, and compared with the manual turnover of the electrical core in the prior art, the automation degree of the whole production line is improved, the production efficiency is improved, and the production cost is reduced; the utility model discloses a turning device 100 is through the setting in first clamping jaw subassembly 41 and second clamping jaw subassembly 42 duplex position, under the effect of upset drive unit 32, first clamping jaw subassembly 41 that links to each other with pivot 33 and second clamping jaw subassembly 42 use pivot 33 as the center synchronous rotation to realize the effect of synchronous upset installation electric core in first clamping jaw subassembly 41 and second clamping jaw subassembly 42, can realize the synchronous upset of two electric cores once, further improved production efficiency; the turnover device 100 of the utility model realizes the working positions of the turnover mechanism 3 and the clamping mechanism 4 with different heights through the arrangement of the lifting mechanism 2, not only solves the problem that the clamping mechanism 4 can not rotate due to the obstacle existing in the current working position in the turnover process, but also facilitates the matching of the whole turnover device 100 with the preorder process and the subsequent process through the adjustment of the different working positions of the turnover mechanism 3 and the clamping mechanism 4; the utility model discloses a core laminating rubberizing system 200's whole process is operated by the full automation of machine, and need not artifically intervene, has consequently greatly reduced intensity of labour and manufacturing cost, has made work efficiency show the improvement.

It should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The above detailed description of a series of embodiments is only for the purpose of illustration, and is not intended to limit the scope of the invention, which is intended to include all equivalent embodiments or modifications that do not depart from the spirit of the invention.

Claims (10)

1. The utility model provides a turning device for upset electricity core, its characterized in that includes:

a frame;

the lifting mechanism is movably arranged on the rack along the vertical direction;

the turnover mechanism comprises a shell fixedly connected with the lifting mechanism and a turnover assembly arranged in the shell; the turnover assembly comprises a rotating shaft which extends along the horizontal direction and can rotate relative to the shell;

the clamping mechanism comprises a first clamping jaw assembly and a second clamping jaw assembly which are symmetrically arranged on two sides of the shell along the horizontal direction and are respectively connected to two ends of the rotating shaft.

2. The turnover device of claim 1, wherein the first clamping jaw assembly and the second clamping jaw assembly each comprise a rotating arm fixedly connected with an end of the rotating shaft, a clamping jaw part movably arranged on the rotating arm, and a moving driving unit fixed on the rotating arm; the rotating arm extends in a strip shape, and the clamping claw part is driven by the moving driving unit to move along the extending direction of the rotating arm.

3. The turnover device of claim 2, wherein the claw portion includes a first movement division body and a second movement division body which are spaced apart from each other in the extending direction of the rotating arm and are disposed opposite to each other, and the movement driving unit includes a first driving source for driving the first movement division body to move toward or away from the second movement division body and a second driving source for driving the second movement division body to move toward or away from the first movement division body.

4. The turnover device of claim 3, wherein a first slider and a second slider are respectively disposed at one end of the first movable split body and the second movable split body close to the rotating arm, a first slide rail and a second slide rail are formed on one side of the rotating arm close to the clamping claw part, the first slide rail and the second slide rail are disposed in a matching manner, and the first slide rail and the second slide rail are symmetrically disposed about a center of the rotating arm.

5. The turnover device of claim 4, wherein the ends of the first slide rail and the second slide rail that are close to each other are spaced from each other, and a first limiting portion for limiting the movement of the first slider is formed at the end of the first slide rail that is close to the second slide rail, and a second limiting portion for limiting the movement of the second slider is formed at the end of the second slide rail that is close to the first slide rail.

6. The turnover device of claim 2, wherein the moving driving unit has an output end, the rotating arm has a through hole formed therein, and the gripping mechanism further comprises a connecting member inserted into the through hole and connecting the gripping claw and the output end.

7. The turnover device of claim 6, wherein the clamping jaw portion comprises a support fixed with the connecting piece, a pneumatic jaw arranged on the support and a clamping jaw arranged on the pneumatic jaw; the pneumatic claw is used for controlling the clamping and the releasing of the clamping jaw.

8. The turnover device of claim 1, further comprising a turnover driving unit for driving the turnover assembly to operate, wherein the turnover assembly comprises a synchronous pulley electrically connected to the turnover driving unit, a synchronous belt connecting the synchronous pulley and the rotating shaft, and a sensing device for detecting a rotation position of the gripping mechanism.

9. The turnover device of claim 8, wherein the sensing device is a photoelectric sensor and is disposed adjacent to one side of the synchronous pulley, and the turnover device further comprises a stopper disposed on the synchronous pulley and engaged with the sensing device.

10. A core-combining and gluing system, which comprises a feeding device for feeding cells, a carrying device for carrying cells, a turning device according to any one of claims 1 to 9 for turning the cells to be stacked, a gluing device for gluing the stacked cells, and a discharging device for outputting finished cells.

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