CN208915556U - Tubular film supplies machine and cylindrical electrical core covering machine - Google Patents

Abstract

The utility model discloses tubular film supply machine and cylindrical electrical core covering machine, wherein and it includes film feeding mechanism that tubular film, which supplies machine, for supplying flat membrane, flattening again after flat membrane can be made to open in advance；Kai Mo mechanism makes it open and position by the adsorption capacity applied backwards from the upper and lower surface of the flat membrane.This programme deft design, structure is simple, by opening film in advance, so as in the subsequent more convenient opening for carrying out flat membrane, be conducive to raising to open membrane efficiency and open the adequacy of film, in conjunction with automatic die opening mechanism while realizing that flat membrane automatically opens, it can effectively realize the positioning for opening film, to create advantage for the insertion of subsequent battery core, simultaneously, opening membrane process is carried out after conveying roller, therefore the influence of conveying roller pair opening thin film shape in background technique can effectively be avoided, to guarantee that film opens the stability and validity of form.

Description

Tubular film supplies machine and cylindrical electrical core covering machine

Technical field

The utility model relates to battery core processing equipment fields, especially tubular film supply machine and cylindrical electrical core covering machine.

Background technique

When carrying out cylindrical electrical core processing, need to carry out battery core surface mantle to prevent stopping loss wound and pollution, therefore various The covering machine of various kinds emerges like the mushrooms after rain, such as number of patent application are as follows: and 201620043784.0, title are as follows: Yi Zhong electricity Pond coding and the Chinese patent for covering film device, there is disclosed a kind of by mantle, coding, set gasket device and pyrocondensation processing unit collection Mantle is carried out at battery process equipment together, and by the way of being attached to tubular film set outside vertical battery core, although Its integrated level is high, but it is also suffered from certain drawbacks, and is mainly shown as:

1, it since the interior circular diameter of tubular film is close with the diameter of battery core, when being set with, needs to make tubular film It is accurately positioned with battery core, just can guarantee and be smoothly set with, control difficulty is big, and even if can effectively ensure that their essences True contraposition, due to their adjoining dimensions, and the quality of tubular film is softer, during nesting, easily because of battery core side The resistance of wall causes tubular film to deform, and shadow is set with efficiency.

2, since battery core is in a vertical state, the problem of easily toppling in suit, lead to not suit；Although Battery core is fixed using certain fixed structure (fixture), but portion, the area region of battery core will certainly be blocked by fixture, It can not effectively be covered so as to cause tubular film and be attached to corresponding position, cause the adequacy of suit poor, influence to cover packing quality.

3, since tubular film is conveyed with two folder rods, the tubular film that they are conveyed cannot keep to be strutted completely State, influence subsequent suit, and due to be tubular film relative to battery core mobile, positioning accurate of the tubular film in moving process Degree also influences whether subsequent suit operation.

4, it is conveyed by the fixed battery core of fixture, corresponding pipeline must be just circular route, and need multiple fixtures Realize the synchronous transport of multiple battery cores, this has resulted in the complication of device structure and the increase of cost.

Utility model content

The purpose of this utility model is exactly to provide a kind of tubular film confession to solve the above-mentioned problems in the prior art Answer machine and cylindrical electrical core covering machine.

The purpose of this utility model is achieved through the following technical solutions:

Tubular film supplies machine, including

Film feeding mechanism, for supplying flat membrane, flattening again after flat membrane can be made to open in advance；

Kai Mo mechanism makes it open and position by the adsorption capacity applied backwards from the upper and lower surface of the flat membrane；

Support plate is at least used to support the film of film feeding mechanism conveying.

Preferably, in the tubular film supply machine, the film feeding mechanism is formed a plurality of independent thin by position-limit mechanism Membrane channels.

Preferably, in the tubular film supply machine, the film feeding mechanism beats flat membrane in advance by predilation mechanism It opens, the predilation mechanism includes at least a pair of of gap setting and can be rotating around the first idler wheel of respective central axis rotation, often First idler wheel is extended along third direction, and the ball in the gap greater diameter than each pair of first idler wheel is set between them.

Preferably, in the tubular film supply machine, the Kai Mo mechanism includes can move back and forth along third direction one The high-order suction nozzle of group and one group of low level suction nozzle, the high position suction nozzle are set on panel, and the panel is moved up and down with it is driven Driving device clamping.

Preferably, in the tubular film supply machine, the tubular film supply machine further includes membrane cut mechanism, is used for film feeding The flat membrane of mechanism conveying is cut into the film monomer of setting length.

Preferably, in the tubular film supply machine, the arc groove extended in a first direction is formed in the support plate, It is formed in each arc groove for the perforative hole of low level suction nozzle.

Cylindrical electrical core covering machine supplies machine including any of the above-described tubular film, further includes

The battery core coaxial with the tubular film can be pushed in tubular film by driving means；

Guiding device includes at least guide part, and the guide part, which has, encloses one group of tapered elastic slice, described in one group It can exit in the embeddable inner circle to the tubular film in the tip of elastic slice and from its inner circle.

Preferably, in the cylindrical electrical core cover die machine, the guide part is set on riser, and the riser can by one Inclined-plane, second idler wheel disposed thereon and the spring cooperation moved back and forth in a second direction is moved back and forth along first direction.

Preferably, further include battery core pipeline in the cylindrical electrical core cover die machine, for supplying battery core, be located at institute It states between driving means and guiding device.

It preferably, further include blanking device in the cylindrical electrical core cover die machine, for releasing the battery core in support plate Support plate comprising the pushing block that can be moved back and forth in a second direction, the front end face of the pushing block are taper or arc.

Preferably, in the cylindrical electrical core cover die machine, further include with the support plate mating guiding slope and and its The blanking pipeline of end mating.

It preferably, further include the both ends pair at the both ends and battery core for making tubular film in the cylindrical electrical core cover die machine Neat adjustment device.

The advantages of technical solutions of the utility model, is mainly reflected in:

This programme deft design, structure is simple, by opening film in advance, so as to Enough openings in subsequent more convenient progress flat membrane, are conducive to improve and open membrane efficiency and open the adequacy of film, in conjunction with certainly Dynamic membrane structure of opening can effectively realize the positioning for opening film while realizing that flat membrane automatically opens, to be subsequent Battery core insertion create advantage, meanwhile, opening membrane process is to carry out after conveying roller, therefore can effectively avoid background Conveying roller pair opens the influence of thin film shape in technology, to guarantee that film opens the stability and validity of form.

The cylindrical electrical core covering machine of the utility model is by setting guiding device, by making taper elastic slice be inserted into tubulose In film and expansible, while fix tubulose film location, therefore when battery core is released from the opening of the elastic slice, end is It enters in tubular film, then just battery core can be made fast and accurately to enter in tubular film by lasting push, it will not be because of The two adjoining dimensions and the case where block and the case where tubular film deforms, without the concern for pair of battery core and tubular film opening Quasi- precision is conducive to improve set membrane efficiency, and substantially reduces to the control accuracy requirement of position, it is easy to accomplish.

The battery core feeding line of the utility model, battery core are in prostrate state, are not in the problem of toppling over, in conjunction with special Transferring structure is taken turns, overall structure will be greatly simplified with respect to conventional recycle line, and the space occupied greatly reduces, and does not need volume The structure of outer fixture, advantageously reduces equipment cost.

This programme can reduce occupied space in a first direction by special guide part driving structure, so as to Enough improve integrally-built compactedness, reduces occupied space.

This programme can realize the synchronization mantle operation of multiple battery cores by once push movement simultaneously, can guarantee to cover Under the premise of film quality, set membrane efficiency is further increased.

The tubular film supply machine of the utility model has predilation mechanism, and the film inner wall being close to can be made to generate centainly Gap, to smoothly open film to be subsequent and provide convenience.

The many places of the utility model not only ensure that the reliability of connection, but also be convenient for tearing open using the form of clamping It unloads and safeguards.

The utility model can be realized feeding, mantle, blanking, conveying further combined with blanking device and blanking pipeline The automation of overall process, high degree of automation, while improving the integrated level of equipment.

The setting of adjustment device can effectively ensure that the accuracy at the both ends of tubular film and the end positions of battery core, thus Improve set packing quality.

Detailed description of the invention

Fig. 1 is the top view of the utility model；

Fig. 2 is the perspective view of the utility model；

Fig. 3 is the stereoscopic schematic diagram (bracket for concealing sensor and portion, area) of battery core feeding line in the utility model;

Fig. 4 is the enlarged drawing of B area in Fig. 2；

Fig. 5 is the perspective view of driving means in the utility model；

Fig. 6 is the film feeding mechanism of the utility model and the perspective view of membrane cut mechanism；

Fig. 7 is the enlarged drawing in the region C in Fig. 6；

Fig. 8 is originally the perspective view that film device, support plate and blanking device are opened in the utility model；

Fig. 9 is the stereoscopic schematic diagram of guiding device in the utility model；

Figure 10 is the enlarged drawing of a-quadrant in Fig. 1.

Specific embodiment

The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.

In the description of scheme, it should be noted that term " center ", "upper", "lower", "left", "right", "front", "rear", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, It is merely for convenience of description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in retouching for scheme It is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end in stating.

The cylindrical electrical core covering machine disclosed with reference to the accompanying drawing to the utility model is illustrated, such as attached drawing 1,2 institute of attached drawing Show, includes at least

Battery core feeding line 1, for conveying battery core 10 and its conveying direction is vertical with the axis of battery core；

Tubular film supplies machine 2, for supplying tubular film and carrying out tubular film positioning, the axis of the tubular film and the electricity The axis of core is parallel and contour；

Driving means 3, push direction is parallel with the axis of battery core, and can be pushed to the battery core 1 on battery core feeding line 1 In tubular film；

Guiding device 4 includes at least guide part 41 as shown in Fig. 9, and the guide part 41 has and battery core extension side To identical pilot hole 411 and enclose one group of elastic slice 412 of the taper coaxial with the pilot hole 411, elastic slice described in one group It can exit in the embeddable inner circle to the tubular film in 412 tip and from its inner circle.

Wherein, as shown in Fig. 3, the battery core feeding line 1 is set in supporting table 9 comprising multiple contour and can be same The special-shaped turntable 11 rotate in same direction is walked, they, which can be synchronized, rotates in same direction and formed multiple support constructions of successively arranging, each support The special-shaped turntable 11 of structure drives battery core disposed thereon around the central axis rotation of special-shaped turntable 11 and is transmitted to adjacent when rotating On the special-shaped turntable 11 of support construction.

From the point of view of specific, as shown in Fig. 3, the abnormity turntable 11 be it is discoid, one group of circular arc is equipped on periphery Slot 111, the preferably described arc groove 111 is 5, and the region at each 111 both ends of the arc groove is fillet, to be conducive to It, will not be to battery core when battery core being put into arc groove 111 and the transmitting of battery core, and being transmitted between neighbouring support structure Surface cause to damage.

Two of them are coaxial and the special-shaped turntable 11 of gap setting forms a support construction, certain support construction It can be more special-shaped turntables 11 to constitute, throwing of the special-shaped turntable 11 in each support construction in the plane coaxial with them Shadow is overlapped, and the special-shaped turntable 11 in neighbouring support structure shifts to install, and partially overlaps, under any state, in each support construction Special-shaped turntable 11 identical as the projection of shape in the vertical plane of their axis, to meet when on one group of abnormity turntable 11 Battery core when being in highest order, other organize the battery core on special-shaped turntables all in highest order.

As shown in Fig. 3, one group of abnormity turntable 11(constitutes a support construction) be set to one through they and and they In coaxial shaft 14, the gap settings such as shaft of multiple groups abnormity turntable 11, and the more shafts 14 are rotationally set up in On one bracket 15, the gap of the two sides panel of the bracket 15 is not less than the length of battery core.

As shown in Fig. 3, multiple special-shaped turntables 11 connect same motor 13 by gear transmission structure 12, come in detail It says, one end of each shaft 14 is connected with a driven gear 121, between the driven gear 121 of two neighboring shaft connection Be provided with a transmission gear 122, the transmission gear 122 is rotatably set on the bracket 15, one of them it is described from Moving gear 121 or transmission gear 122 connect the motor 13.

In addition, whether as shown in Fig. 4, being provided on the bracket 15 has electricity on one group of abnormity turntable 11 for determining The sensor 16 of core 10, the sensor 16 are erected at the top of the bracket 15 by mounting plate 17, and when one group of abnormity turns When battery core on disk 11 turns to highest order, the sensor 16 can be sensed, it is preferred that the sensor is 5, and Positioned at the top of five groups of abnormity turntables 11 of tail portion.

Meanwhile as shown in Fig. 4, in order to enable driving means 3 to push the battery core 10 on special-shaped turntable 11, institute State and be provided with through-hole 151 on the two sides side panel of bracket 15, the through-hole 151 be 5, and with the electricity on five groups of abnormity turntables 11 Core corresponds.

Corresponding, as shown in attached drawing 1, attached drawing 5, the driving means 3 is set in supporting table 9, and is located at the battery core The right end of feeding line 1 comprising 5 extend with the one-to-one push rod 31 of through-hole 151, the push rod 31 along first direction X, it Be set on same fixed block 32, the fixed block 32 be slidably disposed on two along first direction X extend guide rails 33 On, the guide rail 33 is set on a pedestal 34, and the pedestal 34 is set in the supporting table 9, and the fixed block 32 also connects Connect driving its along the guide rail 33 power device slidingly back and forth, therefore above structure can realize five electricity by once pushing The synchronization mantle of core, efficiency greatly improve.

As shown in Fig. 5, the power device can be known various structures, such as cylinder, electric cylinders, straight line mould group Deng, in preferred embodiment, the power device includes motor 35, and the motor 35 is fixed on the bottom of the fixed block 32, Gear 36, the gear 36 and the tooth extended in the rack 34 along first direction X are provided on the motor shaft of the motor 35 Item 37 engages, so as to effectively control the shift motion of the push rod 31.

As shown in attached drawing 6, attached drawing 8, the tubular film supply machine 2 is located at the left side of the battery core feeding line 1, at least wraps It includes

Film feeding mechanism 21, for supplying flat membrane；

Kai Mo mechanism 22 makes its opening by the adsorption capacity applied backwards from the upper and lower surface of the flat membrane.

Also, when the film feeding mechanism 21 supply be single flat membrane when, do not need to cut film, when it When what is supplied is the flat membrane in coiled strip, then tubular film supply machine 2 further includes membrane cut mechanism 23, for film feeding mechanism 21 is defeated The flat membrane sent is cut into and the matched monomer of battery core length.

Specifically, as shown in Fig. 6, the film feeding mechanism 21 includes the coiled strip apparatus for placing set gradually in order 211, vertical guiding device 212, horizontally-guided device 213, predilation mechanism 214, pressuring flat device 215, filming-drawing mechanism 216, water Flat support construction 217, fixed mechanism 218, conveying mechanism 219, position-limit mechanism 2110.

Wherein, as shown in Fig. 6, the coiled strip apparatus for placing 211 is for placing film coiled strip, and drives the film roll Material feed comprising frame 2111 can be arranged to rotation on the frame 2111 there are five spool 2112, the spool 2112 Bottom connects the motor 2113 for driving its rotation by speed reducer respectively, is additionally provided on the spool 2112 coaxial and solid Fixed film coiled strip placing groove 2114.

As shown in Fig. 6, the vertical guiding device 212 includes at least a pair of roller 2121 extended along third direction Z, Preferably 5 pairs, every pair roller barrel 2121 is corresponding with the film coiled strip on a spool 2112, they are rotatably set to an installation On frame 2122, the gap between two roller groups forms the Vertical Channel that flat membrane passes through, at this point, passing through the Vertical Channel Flat membrane be rendered as the state with horizontal plane.

As shown in Fig. 6, the horizontally-guided device 213 includes the roller 2131 that at least a pair of Y in a second direction extends, Preferably 5 pairs, every pair roller barrel 2131 is rotatablely arranged on a mounting rack 2132, and the gap between a pair of of roller 2131 is formed The horizontal channel that flat membrane passes through, at this point, the flat membrane for passing through the horizontal channel is rendered as the shape being parallel to the horizontal plane State.

As shown in Fig. 6, the predilation mechanism 214 includes a plate 2141 being parallel to the horizontal plane, on the plate 2141 It hangs down and is equipped at least a pair of of support column 2142, preferably 5 pairs, and the gap area of 5 pairs of support columns is staggered, each support column 2142 Upper and lower ends can be rotatably set a first coaxial idler wheel 2143 respectively, and also set between each pair of support column 2142 It is equipped with a ball 2144, the diameter of the ball 2144 is greater than the spacing between each pair of support column 2142, leads by the level It is opened to the opening of the flat membrane of device 213 and a ball 2144 is encased in behind its inside from a pair of of support column 2142 Gap location passes through, at this point, flat membrane realizes expansion after the ball 2144.

As shown in Fig. 6, the pressuring flat device 215 is used for the film after the predilation mechanism 214 expansion again Secondary to be pressed into flat form, structure is identical as the structure of the horizontally-guided device 213, and details are not described herein again.

As shown in Fig. 6, the filming-drawing mechanism 216 is used to pull the film positioned at itself and coiled strip apparatus for placing 211, packet The membrane roller 2161 that Y extends in a second direction is included, the membrane roller 2161 can be moved back and forth along third direction Z, the membrane roller 2161 are set up in two L shaped plates 2162, and the L shaped plate 2162 is set to the top surface of a plate 2163, the plate 2163 Bottom surface is connected with the lifting cylinder 2165 on portal frame 2164, and the piston rod of the lifting cylinder 2165 passes through connector The shackle member 2166 of (not shown) and 2163 bottom of plate is clamped, the plate 2163 by guide part thereon and Guide rod on the portal frame 2164 is limited, and the film of flat form is located at the lower section of the membrane roller 2161, when membrane, The lifting cylinder 2165 drives the membrane roller 2161 to move down, to pull the film being located in front of it.

As shown in Fig. 6, the structure of the horizontal support structure 217 is identical as the structure of the horizontally-guided device 213, Details are not described herein again.

As shown in Fig. 6, the fixed mechanism 218 is for flat membrane therethrough to be fixed comprising briquetting 2181, the briquetting 2181 is 5 independent cylindrical bodies, they are set on a mounting plate 2182 that Y extends in a second direction, The both ends of the mounting plate 2182 are separately connected the piston rod of jacking cylinder 2183, the lower section of the briquetting 2181 be provided with one with The parallel fixed plate 2184 of horizontal plane, flat membrane is between the fixed plate 2184 and briquetting 2181, the fixed plate The locating part (not shown) positioned at 2181 right side of briquetting, the locating part and the fixed plate are additionally provided on 2184 2184 cooperatively form five limit channels mutually separated, and each limit channels and a level of horizontally-guided device 213 are logical Road position is corresponding.

As shown in Fig. 7, the conveying mechanism 219 is used to be located at its film between filming-drawing mechanism 216 and is transported to At the Kai Mo mechanism 22 comprising upper roller 2191 and lower roll 2196, the both ends of the upper roller 2191 be rotatably set to can on On the relocation mechanism of lower floating, the floating structure includes sliding block 2192, and the sliding block is mounted slidably and two guide rails On 2193, the top of the sliding block 2192 is provided with a gag lever post 2194, the top surface of the sliding block 2192 and gag lever post 2194 it Between be provided with an at least spring 2195, the lower roll 2196 is rotatablely arranged on stringer board, and one end is connected with motor 2197, and the shaft of the motor 2197 connects one end of the lower roll 2196 by encoder (not shown), thus It can prevent the generation of slippery conditions.

As shown in Fig. 6, the position-limit mechanism 210 is close with the structure of limit channels on the fixed mechanism 218, shape At five limit channels 2101 so as to avoiding the occurrence of interference so that five films separate.

When work, first the film coiled strips of volume five are placed into five coiled strip apparatus for placing 211, then by every volume film coiled strip Film successively pass through a vertical passageway in the vertical guiding device 212, a level in horizontally-guided device 213 The membrane of a horizontal channel in a ball, pressuring flat device 215, filming-drawing mechanism 216 in channel, predilation mechanism 214 Roller lower section, a horizontal channel of horizontal support structure 217, fixed mechanism 218 briquetting below, conveying mechanism 219 up and down Between rod and a limit channels of position-limit mechanism 210.

As shown in Fig. 8, the membrane cut mechanism 23 includes the cylinder 231 on portal frame 24, and the cylinder 231 connects There is upper cutter 232 and it is driven to move up and down, and the cylinder 231 and the upper cutter 232 are clamped, the upper cutter 232 Can with respect to two be located at the portal frame 24 on and along third direction extend guide post 233 slide, the upper cutter 232 There are five independent cutting edges 2321 for bottom tool, and each cutting edge 2321 is corresponding with a limit channels in position-limit mechanism, and every The bottom edge of a cutting edge 2321 is oblique line, so that its cutting edge 2321 is that tip is first contacted with flat membrane in cutting, it is thus possible to More it is rapidly performed by cutting；The membrane cut mechanism 23 further includes positioned at 232 lower section of upper cutter and cutting edge and sword thereon The lower cutter 234 that mouth agrees with.

As shown in Fig. 8, the Kai Mo mechanism 22 includes above mentioning adsorption structure and drop-down adsorbing mechanism, described above to propose absorption Structure includes one group of high-order suction nozzle 221 connecting with air extractor (not shown), and high position suction nozzle 221 described in one group is in 4 column 5 Row's distribution, the gap settings such as every row's suction nozzle and a corresponding guide part 41, high position suction nozzle 221 described in one group are set to a mounting plate On 222, the top of the mounting plate 222 is connected with the telescopic shaft of cylinder 223, and the cylinder 223 is fixed on the mounting plate 222 On the substrate 224 of top, the substrate 224 is set on the portal frame 24 in the supporting table 9, is arranged on the substrate 224 There is the guide part 225 that mounting plate limit is carried out with the cooperation of guide rod 226 on the mounting plate 222.

As shown in Fig. 8, the drop-down adsorbing mechanism includes one group of low level suction nozzle 227 connecting with air extractor, and one group The low level suction nozzle 227 is corresponded with the high-order suction nozzle 221, they are set on a panel 228, the panel 228 Bottom is connected with the jacking cylinder 229 for driving it to move back and forth along third direction Z, and the jacking cylinder 229 is set to supporting table 9 On, and the panel 228 equally carries out horizontal direction limit by guide rod and guide part.

Further, as shown in Fig. 8, tubular film supply machine 2 further includes support plate 5, be used to support flat membrane and Mantle battery core is fixed in portal frame 24 or supporting table 9 and is located at 4 rear of guiding device and is located at high-order suction nozzle 221 Underface, the top surface of the support plate 5 be located at one group described in pilot hole 411 central point lower section, shape in the support plate 5 At there are five with five 41 positions of guide part one-to-one correspondence and along the arc grooves 51 of first direction X extension, the arc groove 51 length is identical as the length of the battery core 10, and the minimum point of the arc groove 51 is minimum not higher than the pilot hole 411 Point.

In addition, offering one group of through-hole moved up and down for above-mentioned low level suction nozzle 227 in each arc groove 51 52, and the low level suction nozzle 227 adsorb when, air entry is consistent with the least significant end of the arc groove, both realized absorption with The ingenious combination of support both of them structure, while can effectively prevent from the regional area of tubular film to be adsorbed in through-hole 52 causing The abnormal deformation of tubular film.

As shown in Fig. 9, the guiding device 4 is located at the battery core feeding line 1 and supplies with tubular film

Between machine 2, the guide part 41 therein is annular shape, and quantity is identical as the through-hole 151 on the bracket 15 And it is coaxial one by one, the gap settings such as they on riser 42, and they close to the battery core feeding line 1 one end and it is described between 15 side panel keeps gap, so that the movement for riser 42 provides operating space, can during subsequent suit, from Exited in the tubular film, be easy to implement battery core and tubular film be effectively bonded and subsequent blanking.

Specifically, as shown in Fig. 9, the riser 42 by one can in a second direction Y move back and forth inclined-plane 43, one Second idler wheel 44 disposed thereon and the cooperation of spring 45 are moved back and forth along first direction X, wherein the riser 42 slideably frame Set on two in the guide post 46 that first direction X extends, the guide post 46 is located on the second riser 47, the inclined-plane 43 The drive block at place is located on a slide plate 48, and the slide plate 48 is slidably disposed in the sliding rail on second riser 47 On 49, Y extends the sliding rail 49 in a second direction, the driving gas that the connection of slide plate 48 one drives it to slide along the sliding rail 49 Cylinder 410, they are connected together, i.e., the hole (not shown) of a convex shape, the driving are formed on the described slide plate 48 The piston rod of cylinder 410 is clamped in the hole by the connector of bolt shape；Also, one end of the spring 45 is connected to institute The fixed pin 420 of the side of riser 42 is stated, the positioning pin 430 of 47 corresponding end of the second riser is arranged in the other end, and The position of the positioning pin 430 is adjustable, so as to adjust the rate of tension of spring 45.

Battery core can be rested on after mantle in the arc groove 51 of the support plate 5, need to carry out manually or mechanically at this time Equipment carries out blanking, and corresponding, as shown in attached drawing 1, attached drawing 2, attached drawing 8, the cylindrical electrical core covering machine further includes blanking device 6, for the battery core in support plate 5 to be released support plate 5 comprising the pushing block 61 that can be moved back and forth with Y in a second direction, it is described Pushing block 61 is located at the top face of the support plate 5, and its front end face is taper or arc, preferably two rectangular prismatoids or The pyramidal slot structure that right angle trigonometry body is formed, the cylinder 62 of its movement of the rear end connection driving of the pushing block 61, the cylinder 62 are set in the supporting table 9.

As shown in attached drawing 1, attached drawing 2, attached drawing 8, needed after pushing down the battery core of mantle from the supporting table 5 further Conveyed, it is corresponding, the cylindrical electrical core covering machine further include with the support plate 5 mating guiding slope 7 and with its end Hold the blanking pipeline 8 of mating.

Wherein, as shown in Fig. 9, the feeding end that has of the guiding slope 7 is rendered as horn-like, and forms a limiting slot Structure, and it is described guiding slope 7 tilt adjustable it is whole, meanwhile, it is described guiding slope 7 top be provided with baffle, can The case where effectively to prevent battery core from beating.

As shown in Fig. 10, the blanking pipeline 8 and the special-shaped turntable of the battery core feeding line 1 and the knot of power device Structure is identical, and details are not described herein, also, the blanking pipeline 8 further includes the both ends at the both ends and battery core for making tubular film The adjustment device 81 of alignment, the adjustment device 81 include two delivery devices for being located at blanking pipeline two sides, they Include push plate 811, the push plate 811 be separately connected a driving they along first direction X move back and forth telescopic cylinder 812, It is provided with one group of convex block 813 on the end face of relatively another push plate 811 of two push plates 811, when the electrode of the convex block 813 and battery core When face contact, push plate 811 and electrode surface keep gap.

Finally, in the operational process of whole equipment, the start and stop and working condition of each motor, cylinder and other electrical equipments Conversion can signal realize to control or by software programming by various sensors, preferably through various biographies Sensor (not shown) combination PLC control system (not shown) controls.

When the cylindrical electrical core covering machine works, process is as follows:

S0, the motor 13 of the battery core feeding line start, and move gear drive to drive all special-shaped turntables rotations, this Battery core 10 is placed into 1 outermost one group of abnormity turntable 11 of the battery core feeding line by automation equipment by Shi Rengong one by one On in the upper arc groove 111, at this point, battery core is transported to one group of abnormity turntable of the other side by special-shaped turntable 11 one by one On 11, and when five sensors 16 sense battery core, the motor 13 stops, and five battery cores 10 are led with five respectively at this time Pilot hole 411 to part 41 is coaxial.

S1, while battery core pipeline 1 conveys battery core or before, tubular film supply machine 2 carries out the supply of film, Specifically, the fixed mechanism 218 fixes film therethrough, and then, the motor 2113 in each coiled strip apparatus for placing 211 Starting, supplies one section of film, the length of film and the length of battery core are identical, then the lifting cylinder of the filming-drawing mechanism 216 2165 piston rod retraction moves down membrane roller 2161, thus one section of film for pulling coiled strip apparatus for placing 211 to supply, then, The jacking cylinder 2183 of the fixed mechanism 218 drives briquetting to move up, meanwhile, the motor 2197 in the conveying mechanism 219 opens 5 direction of support plate described in trend conveys film, after flat membrane conveying in place, the work of the cylinder 231 in the membrane cut mechanism 23 Stopper rod stretching makes upper cutter 232 move down and cut off flat membrane with the cooperation of lower cutter 234；Then high-order suction nozzle 221 and low level Suction nozzle 222 respectively with two plane contacts of flat membrane and adsorbed, moved up with rear high-lying suction nozzle 221 and/or low level inhaled Mouth 222 moves down, and opens the flat membrane.

S2, at this point, the driving cylinder 410 in the guiding device 4 retracts, thus anti-work of the riser 42 in spring 45 It is mobile to the direction of the support plate 5 under firmly, and the tip difference of one group of elastic slice 412 of five guide parts 41 thereon is embedding Enter in the tubular film opened to one.

The motor 35 of S3, the driving means 3 start, and five push rods 31 of driving are mobile to 10 direction of battery core, And five battery cores 10 on battery core feeding line are synchronized and are pushed into tubular film after the guide part, when battery core 10 passes through bullet When the tip region of piece 412, the tip of one group of elastic slice 412 be softened it is consistent with the diameter of battery core 10, due to one end elastic slice 412 Tip is located in tubular film, therefore the corresponding end of battery core is in tubular film, so that persistently push can enable battery core suitable Benefit enters in tubular film, and since tubular film is adsorbed fixation, and fold occurs in film when avoiding battery core push-in Situation.

S5, after battery core bending is inserted into tubular film, the driving cylinder 410 in the guiding device 4 stretches out, and makes one group The tip of elastic slice is exited from tubular film, completes mantle, above-mentioned each member reset.

S6, then, the cylinder 62 of the blanking device 6 stretch out, and are completed 5 in the support plate 5 by pushing block 61 The battery core of mantle is pushed to the guiding and tiltedly drapes over one's shoulders at 7, enters the blanking pipeline 8 through oblique drape over one's shoulders of guiding and is conveyed, under Expect on pipeline, when being located at the push plate 811 there are five the battery core of mantle, the cylinder 812 in two delivery devices starts, The battery core of 5 mantles between them is subjected to the adjustment that position between tubular film and battery core is realized in clamping.

Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model Scheme is all fallen within the protection scope of the utility model.

Claims (10)

1. tubular film supplies machine, it is characterised in that: including

Film feeding mechanism (21), for supplying flat membrane, flattening again after flat membrane can be made to open in advance；

Kai Mo mechanism (22) makes it open and position by the adsorption capacity applied backwards from the upper and lower surface of the flat membrane；

Support plate (5) is at least used to support the film of film feeding mechanism conveying.

2. tubular film according to claim 1 supplies machine, it is characterised in that: the film feeding mechanism (21) passes through position-limit mechanism (2110) a plurality of independent thin film channel is formed.

3. tubular film according to claim 1 supplies machine, it is characterised in that: the film feeding mechanism (21) passes through predilation machine Structure (214) opens flat membrane in advance, and the predilation mechanism (214) includes at least a pair of of gap setting and can be rotating around respective Central axis rotation the first idler wheel (2143), each pair of first idler wheel (2143) extends along third direction, and is arranged between them Greater diameter than the ball (2144) in the gap of each pair of first idler wheel (2143).

4. tubular film according to claim 1 supplies machine, it is characterised in that: the Kai Mo mechanism (22) includes can be along third The one group of high position suction nozzle (221) and one group of low level suction nozzle (227) that direction (Z) moves back and forth, the high position suction nozzle (221) are set to On panel (228), the panel (228) and the driving device for driving it to move up and down are clamped.

5. tubular film according to claim 1 to 4 supplies machine, it is characterised in that: further include membrane cut mechanism (23), use The film monomer of setting length is cut into the flat membrane for conveying film feeding mechanism (21).

6. tubular film according to claim 5 supplies machine, it is characterised in that: be formed on the support plate (5) along first The arc groove (51) that direction (X) extends is formed with for the perforative hole of low level suction nozzle in each arc groove.

7. cylindrical electrical core covering machine, it is characterised in that: supply machine (2) including any tubular film of claim 1-6, also wrap It includes

The battery core coaxial with the tubular film can be pushed in tubular film by driving means (3)；

Guiding device (4) includes at least guide part (41), and the guide part (41), which has, encloses one group of tapered elastic slice (412), it can exit in the embeddable inner circle to the tubular film in the tip of elastic slice described in one group (412) and from its inner circle

Battery core pipeline (1), for supplying battery core, between the driving means (3) and guiding device (4).

8. cylindrical electrical core covering machine according to claim 7, it is characterised in that: the guide part (41) is set to riser (42) on, the riser (42) inclined-plane (43) of (Y) reciprocating movement, one disposed thereon second can roll in a second direction by one It takes turns (44) and spring (35) cooperation is moved back and forth along first direction (X).

9. cylindrical electrical core covering machine according to claim 7, it is characterised in that: further include

Blanking device (6), for the battery core on support plate (5) to be released support plate (5) comprising can in a second direction (Y) The pushing block (61) of reciprocating movement, the front end face of the pushing block (61) are taper or arc；And

With the blanking pipeline (8) of guiding slope (7) end the Ji Yuqi mating of the support plate (5) mating.

10. cylindrical electrical core covering machine according to claim 9, it is characterised in that: further include the both ends for making tubular film With the Justified adjustment device (81) of battery core.