CN208896215U - Battery core corner cut equipment - Google Patents

Abstract

The utility model relates to battery core technical field of processing equipment more particularly to a kind of battery core corner cut equipment.Battery core corner cut equipment includes limiting device, the carrying platform for carrying battery core and the cutter device for cutting battery core；Wherein, limiting device includes the first limit assembly being separately positioned at left and right sides of carrying platform and the second limit assembly for being separately positioned on carrying platform rear and front end, first limit assembly is used to limit the position of battery core in left and right directions on carrying platform, and the second limit assembly is used to limit the battery core on carrying platform in position in the front-back direction.Battery core corner cut equipment provided by the utility model improves the fixed accuracy in position of battery core, and corner cut position easier to control improves the accuracy of battery core cut lengths, thus, improve the quality of battery core.

Description

Battery core corner cut equipment

Technical field

The utility model relates to battery core technical field of processing equipment more particularly to a kind of battery core corner cut equipment.

Background technique

In cell production process, it is often necessary to cut to battery core the operation at L shape angle.

It is existing that the equipment that L shape angle is cut on head is carried out to battery core skirt, corner cut position low to the fixed accuracy in the position of battery core Bad control is set, the problem for the offset of corner cut position easily occur, therefore easily causing cut lengths undesirable influences battery core Quality.

To sum up, how to overcome and existing head carried out to battery core skirt to cut the drawbacks described above of the equipment at L shape angle be this field Technical staff's technical problem urgently to be resolved.

Utility model content

The purpose of this utility model is to provide a kind of battery core corner cut equipment, with alleviate in the prior art to battery core skirt into The fixed accuracy in the existing position to battery core of the equipment of wardrobe portion corner cut is low, and corner cut position easily occurs in the bad control in corner cut position The technical issues of offset set.

Battery core corner cut equipment provided by the utility model, carrying platform and use including limiting device, for carrying battery core In the cutter device of cutting battery core.

Wherein, the limiting device includes the first limit assembly being separately positioned at left and right sides of the carrying platform and divides Second limit assembly of the carrying platform rear and front end is not set, and first limit assembly is flat for limiting the carrying The position of battery core in left and right directions on platform, second limit assembly are used to limit the battery core on the carrying platform in front and back The position in direction.

Preferably, as an embodiment,

Preferably, as an embodiment, the carrying platform includes several mounting blocks and inhales vacuum plant, at least Through-hole is offered on one mounting blocks, and one end of the through-hole runs through the top of the mounting blocks and is placed in the installation Battery core contact at the top of block, the other end are connected to the suction end for inhaling vacuum plant.

Preferably, as an embodiment, first limit assembly includes fixed frame and clamping plate, the clamping plate peace And can be mobile to the direction close to or far from the carrying platform on the fixed frame on the fixed frame, and the folder Plate can be against the left and right sides of battery core respectively.

Preferably, as an embodiment, it is provided on two fixed frames from two sides toward centre and dips down Oblique sliding slot is provided with sliding block on two clamping plates, and the sliding block on each clamping plate can be along corresponding described The sliding slot on fixed frame is mobile.

Preferably, as an embodiment, second limit assembly includes pedestal and push plate, the pedestal setting In the front end of the carrying platform, and limited block protruding upward is provided at the top of the pedestal, the limited block is for supporting The firmly front end of battery core；The rear end of the carrying platform is arranged in the push plate, and the push plate can move along the longitudinal direction, and institute Push plate is stated for resisting the rear end of battery core.

Preferably, as an embodiment, each cutter device includes cutter and cuts actuator, described Cutter is located at the surface of the pedestal, and the cutting actuator is for driving the cutter to move up and down；On the pedestal Opening up holding tank is offered, and the holding tank is for receiving the waste material cut away by the cutter.

Preferably, as an embodiment, the battery core corner cut equipment further includes adsorbent equipment, the adsorbent equipment Absorption end be connected to the holding tank for adsorbing the waste material in the holding tank.

Preferably, as an embodiment, it is provided on the cutter device and cutter pressure disposed in parallel Flattening mechanism, and the flatten unit is for flattening battery core skirt.

Preferably, as an embodiment, open up fluted at the top edge of the pedestal, the groove is used for Accommodate the downwardly projecting structure in skirt of battery core.

Preferably, as an embodiment, elevating mechanism, the elevator are provided with below the carrying platform Structure is for driving the carrying platform to move up and down.

Preferably, as an embodiment, elastic structure is provided in the push plate, the elastic structure is used Impact force between the buffering push plate and battery core.

Compared with prior art, the utility model has the beneficial effects that:

In battery core corner cut equipment provided by the utility model, carrying platform can carry battery core, and give in the lower section of battery core Battery core one is lifted power, and the first limit assembly can be defined the position of battery core in left and right directions in limiting device, and second Limit assembly can be defined battery core in position in the front-back direction, that is to say, limiting device can be flat to carrying is placed on Battery core on platform carries out the restriction of four direction all around, thus, in cutter device to the battery core being placed on carrying platform When being cut, the position precision of two cutting edges in battery core is higher, and then improves the accuracy of battery core cut lengths.

It will be apparent that battery core corner cut equipment provided by the utility model, improves the fixed accuracy in position of battery core, it is more easily-controllable Corner cut position processed, improves the accuracy of battery core cut lengths, thus, improve the quality of battery core.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of machinable stereochemical structure signal of battery core of battery core corner cut equipment provided by the embodiment of the utility model Figure；

Fig. 2 is that the structure of looking up of the machinable another battery core of battery core corner cut equipment provided by the embodiment of the utility model is shown It is intended to；

Fig. 3 is the overlooking structure diagram of battery core before processing；

Fig. 4 is the overlooking structure diagram of battery core after processing；

Fig. 5 is the overlooking structure diagram of battery core corner cut equipment provided by the embodiment of the utility model, and wherein arrow represents The moving direction of push plate, i.e. front-rear direction；

Fig. 6 is that carrying platform provided by the embodiment of the utility model, elevating mechanism and the first limit assembly are not placing electricity Structural schematic diagram when core；

Fig. 7 is carrying platform provided by the embodiment of the utility model, elevating mechanism and the first limit assembly in fixed battery core When status architecture schematic diagram；

Fig. 8 is mounting blocks provided by the embodiment of the utility model and the assembling structure schematic diagram for inhaling vacuum plant；

Fig. 9 is carrying platform provided by the embodiment of the utility model, elevating mechanism, cutter device, pedestal and bracket Assembling structure schematic diagram；

Figure 10 is the position relationship structural diagram of cutter device provided by the embodiment of the utility model and pedestal；

Figure 11 is the structural schematic diagram of pedestal provided by the embodiment of the utility model.

Icon: 1- carrying platform；2- elevating mechanism；3- cutter device；4- limiting device；5- push plate；6- battery core； 7- bracket；8- guide rail；

11- mounting blocks；12- inhales vacuum plant；

111- through-hole；

31- pedestal；32- cutter；33- flatten unit；

311- holding tank；312- groove；313- limited block；

41- fixed frame；42- clamping plate；

411- sliding slot；421- sliding block；

The skirt 61-.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "vertical", " water It is flat " etc. the orientation or positional relationships of instructions be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing this reality It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.

Referring to Fig. 1-Fig. 9, present embodiments provide a kind of battery core corner cut equipment, including limiting device 4, for carrying electricity The carrying platform 1 of core 6 and cutter device 3 for cutting battery core 6.

Wherein, the limiting device 4 include be separately positioned on 1 left and right sides of the carrying platform the first limit assembly and It is separately positioned on the second limit assembly of 1 rear and front end of carrying platform, first limit assembly is for limiting described hold The position of battery core 6 in left and right directions on carrying platform 1, second limit assembly are used to limit the electricity on the carrying platform 1 Core 6 is in position in the front-back direction.

In above-mentioned battery core corner cut equipment, carrying platform 1 can carry battery core 6, the first limit assembly energy in limiting device 4 Enough to be defined to the position of battery core 6 in left and right directions, the second limit assembly can carry out battery core 6 in position in the front-back direction It limits, that is to say, limiting device 4 can carry out the limit of four direction all around to the battery core 6 being placed on carrying platform 1 It is fixed, thus, when cutter device 3 cuts the battery core skirt 61 being placed on carrying platform 1, on battery core skirt 61 two The position precision of a cutting edge is higher, and then improves the accuracy of battery core cut lengths.

It will be apparent that battery core corner cut equipment provided in this embodiment, improves the fixed accuracy in position of battery core 6, it is more easily-controllable Corner cut position processed, improves the accuracy of battery core cut lengths, thus, improve the quality of battery core 6.

Based on the above technical solution, it additionally provides and adds the scheme of specific structure as follows, and illustrate each The corresponding technical effect of technical solution:

Referring to Fig. 8, settable several mounting blocks 11 and suction vacuum plant 12 in the specific structure of carrying platform 1, at it In open up through-hole 111 at least one mounting blocks 11, one end of through-hole 111 is run through to the top of mounting blocks 11, so that through-hole 111 Top can be contacted with the battery core 6 for being placed in the top of mounting blocks 11, by the other end of through-hole 111 and inhale the air-breathing of vacuum plant 12 End connection, to form the environment close to vacuum using the air inhaled in the absorption through-hole 111 of vacuum plant 12, thus, so that carrying Battery core 6 on platform 1 can be attracted under atmospheric pressure on mounting blocks 11, prevent battery core 6 when fixed by water Square upward thrust and warpage occurs, guarantee that it is fitted on carrying platform 1, in turn, improve the essence of battery core cut lengths Exactness.

Referring to Fig. 6 and Fig. 7, fixed frame 41 and clamping plate 42 are provided in the specific structure of the first limit assembly, by clamping plate 42 are mounted on fixed frame 41, and enable clamping plate 42 on fixed frame 41 to the direction shifting close to or far from carrying platform 1 It is dynamic；When needing to place battery core 6, by two sides clamping plate 42 respectively to the direction movement far from carrying platform 1, the i.e. clamping plate 42 in left side It is moved to the left, the clamping plate 42 on right side moves right, to prevent clamping plate 42 from battery core 6 being hindered to place, in order to which battery core 6 to be placed on On carrying platform 1；It is after battery core 6 is put well, two sides clamping plate 42 is mobile to the direction close to carrying platform 1 respectively, i.e. left side Clamping plate 42 moves right, and the clamping plate 42 on right side is moved to the left, to be against the left and right sides of battery core 6 respectively using two clamping plates 42； Wherein, left and right directions simply facilitates the positional relationship illustrated between the battery core on carrying platform 16 and the first limit assembly, not Certain restrictions is left and right directions.

Referring to Fig. 6 and Fig. 7, because the skirt 61 of battery core 6 is relatively thin, therefore can by the motion profile of clamping plate 42 from two sides toward it is intermediate to Incision is tiltedly arranged, when clamping plate 42 to the direction close to carrying platform 1 it is mobile to clamp battery core 6 during, clamping plate 42 is to centre It is also being moved down while mobile, i.e., is all being higher than the skirt 61 of battery core 6 always before clamping plate 42 is in place, in this way, just preventing The skirt 61 of battery core 6 is started by clamping plate 42 there is the generation of the case where warpage, is further ensured that the accuracy of cutting position.

In specific structure, it can be respectively provided with the sliding slot 411 tilted down from two sides toward centre on two fixed frames 41, and It is respectively provided with sliding block 421 on two clamping plates 42, so that the sliding block 421 on two clamping plates 42 can be along corresponding fixed frame 41 Sliding slot 411 is mobile, improve clamping plate 42 it is mobile when stability, reduce clamping plate 42 and occur mobile not in place or be more than default position The probability for the case where setting.

Preferably, clamping plate actuator can be set in battery core corner cut equipment, to be moved using clamping plate actuator driving clamping plate 42 The position for moving and limiting clamping plate 42 saves manpower, and cutting easy to automate.

Referring to Fig. 5, Fig. 9 and Figure 10, pedestal 31 and push plate 5 are provided in the specific structure of the second limit assembly, it will The front end of carrying platform 1 is arranged in pedestal 31, and limited block 313 protruding upward is arranged at the top of pedestal 31, to utilize limit Block 313 resists the front end of battery core 6；Push plate 5 is arranged in the rear end of carrying platform 1, and push plate 5 is moved along the longitudinal direction It is dynamic, thus, when needing that battery core 6 is placed on carrying platform 1 or takes down battery core 6 from carrying platform 1, by push plate 5 to After move, to leave and take enough positions for battery core 6, when needing for battery core 6 to be fixed on carrying platform 1, by push plate 5 to Forward The rear end until resisting battery core 6 is moved, so that battery core 6 can be stuck between push plate 5 and limited block 313, to utilize push plate 5 With the front-rear position of the collective effect limitation battery core 6 of limited block 313, i.e., 6 application of battery core is acted in the front-rear direction of battery core 6 Power, to improve the position precision of battery core 6.

Preferably, push plate actuator can be set in battery core corner cut equipment, to drive push plate 5 to move using push plate actuator The position for moving and limiting push plate 5 saves manpower, and cutting easy to automate.

Referring to Figure 10 and Figure 11, cutter 32 and cutting actuator are provided in the specific structure of cutter device 3, by cutter 32 are arranged in the surface of pedestal 31, and enable cutting actuator that cutter 32 is driven to move up and down, so that 32 energy of cutter It is enough that the skirt 61 of battery core is cut under the driving of cutting actuator, opening up holding tank is opened up on pedestal 31 311, and the position of holding tank 311 is provided with to the position that can just receive the waste material cut away by cutter 32, thus, so that electric The skirt 61 of core is cut the small horn scraps come and can fall into holding tank 311, realizes the centralized collection of waste material.

Further, adsorbent equipment can be respectively mounted on each pedestal 31, and by the absorption end of adsorbent equipment and holding tank 311 connections, so that the waste material fallen into holding tank 311 can be sucked out under the adsorption capacity of adsorbent equipment, without artificial clear Reason falls into the waste material in holding tank 311, improves the degree of automation of device, saves human cost.

Specifically, the sorption channel that the cell wall through holding tank 311 can be opened up on pedestal 31, enables holding tank 311 It is enough connected to by sorption channel with the absorption end of adsorbent equipment, so that the waste material in holding tank 311 can be logical by adsorbing Road is adsorbed device suction.

Preferably, the flatten unit 33 parallel with cutter 32 can be set on cutter device 3, cut in cutting actuator driving When knife 32 declines, flatten unit 33 can follow cutter 32 to decline together, so that the bottom surface of flatten unit 33 can be with battery core skirt Side 61 contacts, and realizes to the purpose that is flattened of battery core skirt 61 that warpage occurs, prevent from occurring in subsequent cutting process by The cutting error caused by the skirt of warpage 61, thus, increase cutting accuracy.

Specifically, the first cut-in without ball of cutter 32 is primary, so that skirt 61 of the flatten unit 33 downwardly against battery core, to be stuck up micro- Skirt 61 flatten, then move battery core 6 to cutting position, so that cutter 32 is directed at position to be cut and cuts, complete cutting behaviour Make.

Preferably, smooth plate face can be set by the bottom surface of flatten unit 33, to improve pressing effect.

Preferably, groove 312 can be opened up, at the top edge of pedestal 31 to accommodate 6 lower half of battery core using groove 312 The corner of portion's structure, and then can be suitably used for the battery core 6 of the structure in similar Fig. 2, it is more adaptable.

Further, elevating mechanism 2 can be set in the lower section of carrying platform 1, to drive carrying platform 1 using elevating mechanism 2 It moves up and down, for battery core 6 as shown in Figure 1, adjustable up-down mechanism 2 makes the top surface of carrying platform 1 be moved to pedestal 31 Cut surface institute in the plane so that the skirt 61 of battery core 6 is laid on just on the cut surface of pedestal 31；For such as Fig. 2 institute The battery core 6 shown, where the slot bottom for the groove 312 that adjustable up-down mechanism 2 is moved to the top surface of carrying platform 1 on pedestal 31 In plane, so that the downwardly projecting structure in skirt 61 of battery core 6 can be contained in groove 312, so that battery core 6 Skirt 61 is laid on just on the cut surface of pedestal 31, improves the adaptability of battery core corner cut equipment provided in this embodiment.

Preferably, elastic structure can be set in push plate 5, to support using elastic structure buffering push plate 5 by battery core 6 Impact force between the moment push plate 5 on limited block 313 and battery core 6 avoids hard contact that battery core 6 is caused to damage.

Particularly, spring can be set by elastic structure.

Preferably, referring to Fig. 9, it can be arranged in battery core corner cut equipment provided in this embodiment and be extended in left-right direction Guide rail 8 and two brackets 7, two brackets 7 are separately positioned on to the left and right sides of carrying platform 1, and will cutting in left side It cuts device 3 and pedestal 31 is both connected on the bracket 7 in left side, the cutter device 3 for being in right side and pedestal 31 are all connected with On the bracket 7 in right side, and two brackets 7 are slidably matched with guide rail 8, so that bracket 7 is able to drive cutting dress Set 3 and pedestal 31 moved left and right along guide rail 8；When cutter 32 cuts the shape angle L, by cutter device 3 and pedestal 31 bracket 7 band It is moved along guide rail 8 to two sides under dynamic, cutter 32 does not lift at this time, and the frictional force between cutting waste material drives waste material to be detached from electricity Core 6, so that L shape angle can thoroughly be detached from battery core 6, waste material caused by avoiding cutting from being not thorough and battery core 6 are coherent Situation.

Further, two displacement actuators, two displacements can be set in battery core corner cut equipment provided in this embodiment Actuator is respectively used to two brackets 7 of driving and moves left and right and limit the position of cutter device 3, thus, manpower is saved, more just In automation.

Particularly, cutting actuator, elevating mechanism 2, push plate actuator, clamping plate actuator and displacement actuator can be all provided with It is set to pneumatic driving structure.

The workflow of battery core corner cut equipment provided in this embodiment is as follows: battery core to be cut is placed on carrying platform 1 On, wherein one end is close to mobile push plate 5, the height and position of carrying platform 1 is regulated by elevating mechanism 2, and true by inhaling Empty device 12 vacuumizes, and limits offset of the battery core 6 on carrying platform 1, then the limited block 313 of the second limit assembly, push plate 5, two clamping plates 42 of the first limit assembly fix four sides of battery core 6 respectively, cut finally by cutter device 3 to be cut Position is cut, specifically, the first cut-in without ball of cutter 32 is primary, skirt of the flatten unit 33 parallel with cutter 32 at this time downwardly against battery core 61, so that micro- skirt 61 stuck up be flattened, battery core is then moved to cutter device 3, so that cutter 32 is directed at position to be cut, then Incision is primary, completes cutting operation, and two cutting modules in left and right are first moved after cutting, are located remotely from each other it, prevent cutting not thorough Bottom, in addition, waste material is directly entered holding tank 311, and by absorption due to the downward cutting position face holding tank 311 of cutter 32 Device absorbs waste material.

In conclusion the utility model embodiment discloses a kind of battery core corner cut equipment, which overcome traditional battery cores to cut Many technological deficiencies of angle equipment.Battery core corner cut equipment provided by the embodiment of the utility model, the position for improving battery core are fixed Accuracy, corner cut position easier to control, improves the accuracy of battery core cut lengths, thus, improve the quality of battery core.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (11)

1. a kind of battery core corner cut equipment, which is characterized in that carrying platform including limiting device, for carrying battery core and for cutting Cut the cutter device of battery core；

Wherein, the limiting device includes the first limit assembly being separately positioned at left and right sides of the carrying platform and sets respectively The second limit assembly in the carrying platform rear and front end is set, first limit assembly is for limiting the carrying platform Battery core position in left and right directions, second limit assembly is used to limit the battery core on the carrying platform in front-rear direction Position.

2. battery core corner cut equipment according to claim 1, which is characterized in that the carrying platform include several mounting blocks and Vacuum plant is inhaled, through-hole is offered at least one described mounting blocks, and the top of the mounting blocks is run through in one end of the through-hole Portion is contacted with the battery core being placed at the top of the mounting blocks, and the other end is connected to the suction end for inhaling vacuum plant.

3. battery core corner cut equipment according to claim 1 or 2, which is characterized in that first limit assembly includes fixing Frame and clamping plate, the clamping plate are mounted on the fixed frame and can be on the fixed frames to close to or far from the carrying platform Direction it is mobile, and the clamping plate can be against the left and right sides of battery core respectively.

4. battery core corner cut equipment according to claim 3, which is characterized in that be provided on two fixed frames by two The sliding slot that side is tilted down toward centre is provided with sliding block on two clamping plates, and the sliding block on each clamping plate is equal It can be moved along the sliding slot on the corresponding fixed frame.

5. battery core corner cut equipment according to claim 1 or 2, which is characterized in that second limit assembly includes pedestal And push plate, the front end of the carrying platform is arranged in the pedestal, and limit protruding upward is provided at the top of the pedestal Block, the limited block are used to resist the front end of battery core；The rear end of the carrying platform is arranged in the push plate, and the push plate can It moves along the longitudinal direction, and the push plate is used to resist the rear end of battery core.

6. battery core corner cut equipment according to claim 5, which is characterized in that each cutter device include cutter and Actuator is cut, the cutter is located at the surface of the pedestal, and the cutting actuator is for driving the cutter or more It is mobile；Opening up holding tank is offered on the pedestal, and the holding tank is used to receive and be given up by what the cutter was cut away Material.

7. battery core corner cut equipment according to claim 6, which is characterized in that it further include adsorbent equipment, the adsorbent equipment Absorption end be connected to the holding tank for adsorbing the waste material in the holding tank.

8. battery core corner cut equipment according to claim 6, which is characterized in that be provided on the cutter device and cut with described Knife flatten unit disposed in parallel, and the flatten unit is for flattening battery core skirt.

9. battery core corner cut equipment according to claim 5, which is characterized in that offered at the top edge of the pedestal recessed Slot, the groove is for accommodating the downwardly projecting structure in skirt of battery core.

10. battery core corner cut equipment according to claim 9, which is characterized in that be provided with liter below the carrying platform Descending mechanism, the elevating mechanism is for driving the carrying platform to move up and down.

11. battery core corner cut equipment according to claim 5, which is characterized in that it is provided with elastic structure in the push plate, The elastic structure is used to buffer the impact force between the push plate and battery core.