CN202871875U - Battery side-edge insulated packaging system - Google Patents
Battery side-edge insulated packaging system Download PDFInfo
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- CN202871875U CN202871875U CN2012204683102U CN201220468310U CN202871875U CN 202871875 U CN202871875 U CN 202871875U CN 2012204683102 U CN2012204683102 U CN 2012204683102U CN 201220468310 U CN201220468310 U CN 201220468310U CN 202871875 U CN202871875 U CN 202871875U
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- battery
- adhesive tape
- edge
- compound adhesive
- insulated compound
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a battery side-edge insulated packaging system. The packaging system comprises a side-edge insulated composite tape adhering device, a side-edge insulated composite tape pressing device and a folded side-edge shaping device, wherein the side-edge insulated composite tape adhering device is used for adhering a side-edge insulated composite tape to the side edge of a battery with a side edge to be packaged after the side-edge insulated composite tape is positioned through a positioning hole, the side-edge insulated composite tape is provided with the positioning hole, and the two sides of the side-edge insulated composite tape are coated with an adhesive; the side-edge insulated composite tape pressing device is used for flattening the side edge of a lithium ion polymer battery with a side edge to which the side-edge insulated composite tape is adhered and the side-edge insulated composite tape through rolling; and the folded side-edge shaping device is used for carrying out folded side-edge shaping forming on the side edge of the battery with a side edge subjected to flattening by rolling through using the side-edge insulated composite tape pressing device after the side edge is preheated. Through the packaging system disclosed by the utility model, the occurrence of bottom corner cracks of batteries subjected to packaging can be effectively reduced, and the appearance and size of products can meet the requirements.
Description
Technical field
The utility model relates to the cell package technical field, relates to a kind of lithium ion polymer battery side insulation-encapsulated system.
Background technology
Lithium ion battery has the advantages such as voltage is high, specific energy is high, recycle often, memory time is long, not only be used widely at portable electron device, and be widely used in the big-and-middle-sized electric device aspects such as electric automobile, electric bicycle and electric tool, be the main direction of present each macrocell producer development.
Polymer Li-ion battery wherein has better external form flexibility with respect to square and circular lithium-ion batteries, so being applied to more, it so just the accuracy of polymer Li-ion battery overall dimensions is had higher requirement in the electronic installation of various pursuits fashion attractive in appearance.
Polymer Li-ion battery is before coming into the market; the short circuit that in use causes because of improper use for fear of product, overcharge, cross and put; and cause product heating, on fire, blast and capacitance loss, battery failure, and must battery core be protected, be packed, it is met the demands.
In the polymer Li-ion battery production process, the side insulation-encapsulated is essential, by preorder battery side seal is carried out insulation-encapsulated, to reach customer demand size and side insulation protection effect.Side edge bending is fitted bad, directly affects the product overall dimensions, causes can't assembling with other electronic installations; Insulation protection is bad, directly affects battery performance, causes the generation of cell safety accident.
The polymer Li-ion battery side seal is carried out the insulation-encapsulated protection mainly to be comprised: paste the insulation protection adhesive tape at side bare metal position; Side is fitted and the rear shaping of side applying to the battery body bending.Wherein bend process particularly important, bending control quality directly can affect the generation of battery floor chink, and the generation meeting of battery floor chink directly affects the first-pass yield of whole production process, even can directly affect battery performance.The base angle is split serious meeting and is directly caused battery leakage, affects the electrical property of battery, and the not serious serviceability that also can have a strong impact on battery is split at the base angle, battery is split in use in the base angle, the base angle is split the position and constantly is corroded, and causes in use leakage of battery, causes battery to break down fully.Shaping after side is fitted, directly affect the applying degree of finished size outward appearance and side and battery body, outward appearance is the index that high-end customer is strict with, and size directly affects and the assembly performance of the electronic product of its assembling, size even can affect the yields of manufacture process.
Present stage high-end electronic product competition, existing side insulation-encapsulated technique no longer enough satisfies high-end electronic product client's needs, it can not improve the generation that the base angle is split, and outward appearance, size and performance are all very poor, and whole battery PACK insulation-encapsulated process yields is low.
Lithium ion polymer battery side insulation-encapsulated mainly comprises side stickup insulating tape at present, preheats side edge bending, side shaping before the side edge bending.The side adhesive tape mainly is Kapton Tape, and is two-sided but Kapton Tape lacks, and is pasted not strongly with the battery body; Do not have location hole on the Kapton Tape base paper, the tape-stripping position is inconsistent, even the side starved is leaked metal; Tape-stripping adopts free-hand finishing, and sticking effect is bad, and consistency is poor; Side edge bending carries out at the normal temperature state, has the potential possibility that the base angle is split occurs; Side dressing stick unreasonable structure pastes side and battery body firm not.
The utility model content
The utility model is for a kind of lithium ion polymer battery side insulation-encapsulated system that provides is provided, being intended to solve in the existing side insulation-encapsulated exists side adhesive tape and battery body to be pasted not strongly, the tape-stripping position is inconsistent, even cause the side starved to leak metal, tape-stripping adopts free-hand finishing, sticking effect is bad, and consistency is poor; Side edge bending carries out at the normal temperature state, has the base angle of generation to split potential possibility; And side shaping back side edge and battery body are pasted not firmly problem.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is as follows:
A kind of lithium ion polymer battery side insulation-encapsulated system comprises:
Side insulated compound adhesive tape sticking device pastes the side of side standby battery to be packaged after being used for positioning by described location hole with the side insulated compound adhesive tape of the two-sided attached glue of location hole;
Side insulated compound adhesive tape compaction apparatus flattens for the side and the described side insulated compound adhesive tape roller that side are pasted the lithium ion polymer battery of described side insulated compound adhesive tape;
Side fold shaping device, after the side top and bottom that are used for the battery after side is smooth through the roll-in of described side insulated compound adhesive tape compaction apparatus preheat simultaneously, simultaneously flanging and constant temperature shaping moulding.
Described side insulated compound adhesive tape sticking device comprises a battery locating device and a handwheel; Described battery locating device comprises an arranging batteries piece and the battery cover sheet that is actively installed on described arranging batteries piece one end, is provided with the battery rest area at described arranging batteries piece, is provided with the adhesive tape alignment pin in described battery rest area one side.
Be provided with the Attraction block of the described battery cover sheet of described absorption at described arranging batteries piece.
On described arranging batteries piece, be provided with a battery regulating block relative to described adhesive tape alignment pin.
Be provided with an elasticity pushing block at described battery regulating block one end.
Described side insulated compound adhesive tape compaction apparatus comprises base plate, is provided with the battery standing groove at described base plate, described battery standing groove be arranged in parallel relative to both sides two line slideways and a side roller press mechanism that can move along described line slideway.
Described side roller press mechanism comprises that one handle reaches two rolling wheel set that relatively are located on the described handle, and described handle two ends connect described line slideway by slide block.
Described side fold shaping device comprise frame, by described frame the charging and discharging mechanism that connects be installed, preheat mechanism, torn off the type mechanism of paper, side edge bending mechanism, constant temperature reshaping device and electrical control gear; Described charging and discharging mechanism comprises battery clamp, is used for delivering to the Working position place with what side was pasted with insulating tape after described battery clamp is put in flanging battery location; The described mechanism that preheats includes the up and down workpiece preheating block that is oppositely arranged, and is used for the battery side upper and lower surface of delivering to the Working position place is carried out preheating simultaneously; The described type mechanism of paper that tears off includes the release liners draw frame machine, and the release liners that is used for will being attached on the described battery side adhesive tape sucks by negative pressure; Described side edge bending mechanism comprises the two side edge bending plates that relatively arrange, and becomes flap by described side and rotates described battery dual-side is bent inwards simultaneously; Described constant temperature reshaping device comprises the two constant temperature dressing sticks that relatively arrange, and by the battery side simultaneously inwardly extruding of described constant temperature dressing stick after with side edge bending, makes battery side and battery body integration moulding.
The utility model lithium ion polymer battery side insulation-encapsulated system not only can reduce the generation that side edge bending causes the base angle to split, side edge bending is fitted solid and reliable, product appearance, dimensional uniformity have more been improved, satisfied well high-end electronics production client's requirement, be particularly suitable in the lithium ion polymer battery packing, using, be used for bending and the shaping of side.
Description of drawings
Figure 1 shows that the schematic diagram of the lithium ion polymer battery side insulation-encapsulated system that the utility model embodiment provides;
Figure 2 shows that the side-looking structural representation of the side insulated compound adhesive tape that the utility model embodiment provides;
The master who Figure 3 shows that Fig. 2 looks schematic diagram;
Figure 4 shows that the structural representation of the positioner of the side insulated compound adhesive tape sticking device that the utility model embodiment provides;
Figure 5 shows that the structural representation of the handwheel of the side insulated compound adhesive tape sticking device that the utility model embodiment provides;
Figure 6 shows that the structural representation of the side insulated compound adhesive tape compaction apparatus that the utility model embodiment provides;
Figure 7 shows that the overall appearance schematic diagram of the side edge bending device that the utility model embodiment provides;
Figure 8 shows that the internal structure schematic diagram of Fig. 7;
Figure 9 shows that the structural representation of protective cover;
Figure 10 shows that the structural representation of combining of lower preheating mechanism, side edge bending mechanism and charging and discharging mechanism;
Figure 11 shows that the structural representation after Fig. 7 removes protective cover;
Figure 12 shows that the combination schematic diagram of battery locating piece and battery clamp;
Figure 13 shows that the schematic top plan view of Figure 12;
Figure 14 shows that the side perspective view of side edge bending device;
Figure 15 shows that the structural representation after the combination that tears off type mechanism of paper and single unit system;
Figure 16 shows that the structural representation of the type that the tears off draw frame machine that tears off the type mechanism of paper;
Figure 17 shows that the structural representation of side edge bending plate (lower workpiece preheating block);
Figure 18 shows that the structural representation of constant temperature reshaping device;
Figure 19 shows that the matching relationship schematic diagram of constant temperature reshaping device and battery clamp.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
Referring to shown in Figure 1, a kind of lithium ion polymer battery side insulation-encapsulated system comprises:
Side insulated compound adhesive tape sticking device pastes the side of side standby battery to be packaged after being used for positioning by described location hole with the side insulated compound adhesive tape of the two-sided attached glue of location hole;
Side insulated compound adhesive tape compaction apparatus flattens for the side and the described side insulated compound adhesive tape roller that side are pasted the lithium ion polymer battery of described side insulated compound adhesive tape;
Side fold shaping device, after the side top and bottom that are used for the battery after side is smooth through the roll-in of described side insulated compound adhesive tape compaction apparatus preheat simultaneously, simultaneously flanging and shaping moulding.
Shown in Fig. 2,3, among the utility model embodiment, described side insulated compound adhesive tape 600 includes: PI base paper 601, two ends at described PI base paper 601 are provided with two location holes 602, the attached glue of described PI base paper 601 one sides, the release liners of subsidiary back of the body tangent line on the glue face, the attached double faced adhesive tape 603 of another side is provided with the release liners 604 that band is carried on the back tangent line equally on the glue face of double faced adhesive tape.
Shown in Fig. 4,5, described side insulated compound adhesive tape sticking device comprises a compound adhesive tape positioner 70 and a handwheel; Described compound adhesive tape positioner comprises an arranging batteries piece 701 and is located at the battery cover sheet 702 of described arranging batteries piece one end, described arranging batteries piece 701 is provided with battery rest area 710, is provided with adhesive tape alignment pin 706 in described battery rest area 710 1 sides; Referring to shown in Figure 5, described handwheel comprises the rolling wheel that one handle and is connected by connector with described handle.
Further, relative with described adhesive tape alignment pin 706 on described arranging batteries piece 701, be provided with a battery regulating block 703, described battery regulating block 703 is provided with adjustment hole, is provided with securing member in described adjustment hole, such as holding screw.
Arranging batteries piece 701 in described battery cover sheet 702 1 sides is provided with described Attraction block 704 be used to adsorbing described battery cover sheet 702, and preferred, described Attraction block 704 is magnet.
Be provided with an elasticity pushing block 705 with these Attraction block 704 opposite sides, described arranging batteries piece 701 is located on the base 708 by a supporter 707.
When carrying out side insulated compound tape-stripping; with described side insulated compound adhesive tape 600 by two location holes, 602 location on the alignment pin 706 on the described compound adhesive tape positioner and the described PI base paper after; the battery of closing over cap; then use handwheel along roll extrusion on the described compound adhesive tape 600; adhesive tape and battery side are pasted; above operation all pastes the insulation protection adhesive tape with the battery double side repeatedly.
Referring to shown in Figure 6, described side insulated compound adhesive tape compaction apparatus comprises base plate 90, establish battery standing groove 91 at described base plate 90, described battery standing groove 91 be arranged in parallel relative to both sides two line slideways 92 and a side roller press mechanism that can move along described line slideway 92.
More excellent, described side roller press mechanism reaches two rolling wheel set 94 that relatively are located on the described handle 93 by one handle 93 and forms, and described handle 83 two ends connect described line slideway 92 by slide block 95.
When using this side insulated compound adhesive tape compaction apparatus, battery to be processed 96 is put into described battery standing groove, make the battery side just in time be stuck in the groove of this battery standing groove along upper, then carry out roll-in at the side of described battery back and forth with described roller press mechanism, make adhesive tape and smooth the getting final product of battery side roll-in.
Described side fold shaping device comprise frame, by described frame the charging and discharging mechanism that connects be installed, preheat mechanism, torn off the type mechanism of paper, side edge bending mechanism, constant temperature reshaping device and electrical control gear; Described charging and discharging mechanism comprises battery clamp, is used for delivering to the Working position place with what side was pasted with insulating tape after described battery clamp is put in flanging battery location; The described mechanism that preheats includes the up and down workpiece preheating block that is oppositely arranged, and is used for the battery side upper and lower surface of delivering to the Working position place is carried out preheating simultaneously; The described type mechanism of paper that tears off includes the release liners draw frame machine, and the release liners that is used for will being attached on the described battery side adhesive tape sucks by negative pressure; Described side edge bending mechanism comprises the two side edge bending plates that relatively arrange, and becomes flap by described side and rotates described battery dual-side is bent inwards simultaneously; Described constant temperature reshaping device comprises the two constant temperature dressing sticks that relatively arrange, and by the battery side simultaneously inwardly extruding of described constant temperature dressing stick after with side edge bending, makes battery side and battery body integration moulding.
Below to side fold shaping device described in the utility model, 7 ~ 19 be described as follows by reference to the accompanying drawings:
Referring to shown in Figure 7, described frame comprise front panel 1, base plate 2, upper plate 3, about two side panels 4, rear board 6, rear base plates 7, support 8; Described front panel 1, base plate 2, upper plate 3, two side panels 4, rear board 6, rear base plate 7 materials are steel plate, and outer surface is made anti-corrosive insulation and processed; In addition, paste simultaneously one deck antistatic insulating skin at upper plate 3 upper surfaces, supporting 8 materials is steel plate, and outer surface is made anti-corrosive insulation and processed, and namely the surface spraying anti-corrosive insulation coats with lacquer outside, is installed on the rear base plate 7 with screw, as the described support that tears off the type mechanism of paper.Described front and back panel, side panel and upper plate had both supported the structural member that is installed on it, and formed simultaneously an enclosure space and were used for the mounting electrical controlling organization; Two start buttons 9 are installed in the upper plate 3 front end left and right sides of frame, only have to press simultaneously two pushbutton unit and just start working, and have played certain effect at secure context.
Referring to shown in Figure 8, among the utility model embodiment, the electric backboard 21 that is installed on the base plate 2 is arranged in the described enclosure space, be used for supporting the electric backboard support 22 of electric backboard 21, lower preheating mechanism 24 and lower preheat baffles 23.
Shown in Fig. 8,9, described frame is provided with a protective cover 5, the brown polymethyl methacrylate of material selection, visual 5 thermostat installing holes 10 are opened in the front surface top, and the below is provided with the path of passing through of charging and discharging mechanism, namely opens a hole 51 in the middle of the front surface, the space of passing through as charging and discharging mechanism, charging and discharging mechanism is from protective cover 5 outside material loadings, enters protective cover 5 inside and finishes and preheat, tear release liners, bending side, the shaping of side constant temperature, can avoid the generation of security incident; The surface is provided with double door 52 after the protective cover 5, is easy to open the electric-examination inner case.
Shown in Figure 10,11, among the utility model embodiment, described charging and discharging mechanism comprises battery locating piece 18, battery clamp 29 and the loading and unloading cylinder 27 that is connected with described battery clamp 29; Described battery clamp 29 comprises battery standing groove, battery battery core over cap 30 and described battery battery core over cap fastening lock 28.Preferably, described battery battery core over cap 30 passes through battery clamp 29 rear end chain connections with battery clamp 29, finishes switching.
Described battery clamp 29 is installed on the slide unit that is fixed on described driving cylinder 27 pistons by slide block 26, described battery clamp 29 stretches with described driving cylinder 27 by described slide block 26 and moves, after finishing battery loading, start described driving cylinder 27 and drive battery clamps 29 and move to and preheat the mechanism position, preheated by the described mechanism that preheats.
Battery battery core over cap fastening lock 28 is directly selected as standard component and is got final product; it mainly is the purpose that reaches locking battery battery core over cap 30; good self-contained battery in the whole course of processing of product, battery battery core over cap 30 selects orange bakelite to get final product with battery clamp 29.
Referring to shown in Figure 11, design a seam 19 at the upper plate 3 left-right symmetric middle part of frame, be used for installing blanking cylinder 27; In the material loading initial position, stitch 19 both sides and be respectively equipped with battery locating piece support 11, described battery locating piece 18 is installed in the battery locating piece and supports on 11.
Referring to shown in Figure 12, every battery locating piece 18 is provided with location notch 180, and location notch 290 on the matching battery anchor clamps 29, realizes the battery location; In addition, be provided with battery attacker 181 in battery locating piece 18 inboards, be convenient to the battery loading and unloading.
Referring to shown in Figure 13, battery clamp 29 is when initial position, between described two battery locating pieces 18, after battery to be processed put into the initial position that the location notch on battery locating piece 18 and the battery clamp 29 determines, press start button 9, drive under cylinder 27 drivings in loading and unloading, enter the upper and lower mechanism that preheats and preheat.
Referring to shown in Figure 14, among the utility model embodiment, the described mechanism that preheats comprises two workpiece preheating blocks that are oppositely arranged up and down, preheats piece 39 on namely, preheats piece 31 down, and described upper and lower workpiece preheating block 39,31 is built-in with the heating tube that connects thermostat.
Return referring to shown in Figure 10, preheating piece 31 under described is two, being installed in respectively two symmetrically arranged Z-shaped side edge bending plates installs in the support 35, described two side edge bending plates are installed support 35 and are installed on the slide unit 36, slide unit 36 is driven by slide unit cylinder 37, referring to Fig. 8, described slide unit cylinder 37 is installed on the base plate 2 of described frame by slide unit support 25; Above each several part consists of the upper preheating mechanism 24 of preheating mechanism jointly.
Shown in Figure 11,14,15, preheat piece 39 on described and connect and preheat piece cylinder 15, drive and finish lifting by preheating piece cylinder 15 on described; Preheat on described piece cylinder 15 by on preheat piece air cylinder support 14 and be installed in and preheat on the piece cylinder mounting plate 16, preheat piece cylinder mounting plate 16 on described and support the upper preheating mechanism of above common formation preheating mechanism by the support bar 12 that 4 symmetries are erected at postlaminar part on the frame.Described upper preheating mechanism and the lower preheating mechanism 24 common formations mechanism that preheats of the present utility model.
Among the utility model embodiment, preheat piece 39 on described and be concave shape, depressed part has the sunk screw hole, be used for on preheat piece 39 and be installed in and preheat piece cylinder 15 tailpieces of the piston rod, depression is provided with corresponding hole in the both sides, be built-in with heating tube, thermostat wire and temperature monitoring wire, heating tube is used for preheating in the heating piece 39 to assigned temperature, the thermostat wire is used for connecting thermostat, regulate heating-up temperature, the temperature monitoring wire is used for preheating in the in real time output temperature of piece 39, makes to preheat deblocking temperature and be subject to Real Time Monitoring, to guarantee to preheat technological requirement.
The described lower side edge bending plate that preheats in piece 31 and the side edge bending mechanism is same parts, preheats piece under serving as in the mechanism preheating up and down, serves as the side edge bending plate in side edge bending mechanism.
After charging and discharging mechanism is delivered to Working position with battery to be processed, preheating piece 39 on described stretches out downwards under driving preheating piece cylinder 15, under preheat piece 31 and under slide unit cylinder 37 drives, protrude upward, upper and lower heat block contacts simultaneously the battery dual-side and preheats.In the temperature of setting and finish under warm-up time preheat after, on preheat piece 39 and return, the type mechanism of paper of tearing off is started working, and tears the release liners on the side adhesive tape.
Preferably, the described upper and lower piece that preheats is selected copper billet.
Shown in Figure 15,16, among the utility model embodiment, the described type mechanism of paper that tears off comprises that one is used for by negative pressure release liners adsorbed the release liners draw frame machine 42 that falls, is used for collecting garbage collection box 38 and the described release liners draw frame machine actuating cylinder 39 of the release liners that described release liners draw frame machine 42 draws.
Described release liners draw frame machine 42 is installed on the described release liners draw frame machine actuating cylinder 39 by release liners draw frame machine mounting blocks 43, and described release liners draw frame machine actuating cylinder 39 is installed on mechanism's flat-removing air cyclinder 41 by release liners draw frame machine actuating cylinder mounting blocks 40; Described release liners draw frame machine actuating cylinder 39 is mobile with described mechanism flat-removing air cyclinder 41 top shoes, after moving to battery side top, drive described release liners draw frame machine 42 declines and contact, siphon away release liners with release liners, move to described garbage collection box 38 tops with described mechanism flat-removing air cyclinder 41 after drawing, the release liners of drawing is blown in the described garbage collection box 38.
Referring to shown in Figure 16, described release liners draw frame machine 42 is the gas island.Described release liners draw frame machine actuating cylinder 39 drives to stretch with release liners under the gas island and contacts, gas island negative pressure of vacuum interface 420 is connected negative pressure, hole, two vacuum pumping negative pressure gas islands 421 on the gas island produces negative pressure, the gas island relies on the negative pressure of its generation by hole 421, described two vacuum pumping negative pressure gas island release liners to be adsorbed on the gas island, mechanism's flat-removing air cyclinder 41 moves takes away release liners to garbage collection box 38 tops, gas island negative pressure disappears or produces malleation, and release liners is blown in the garbage collection box 38.
Described garbage collection box 38 selects common environmental protection plastic casing to get final product, and the empty magazine of direct replacing got final product after waste material was filled magazine, and mechanism's flat-removing air cyclinder 41 directly selects respective cylinder to get final product, and satisfies mechanism's translation requirement and gets final product.
Among the utility model embodiment, the described type mechanism of paper that tears off is assemblied in whole device rear portion, be connected with complete machine by two angle bar, the top angle bar be connected to preheat mechanism on preheat on the driving cylinder mounting plate 16 of piece 31, the below angle bar is connected on the rear board 6 of frame, and mechanism's flat-removing air cyclinder 41 is installed in two supports 8 that are connected with the base plate 2 of frame.
Shown in Figure 10 ~ 12, among the utility model embodiment, described side edge bending mechanism comprises that the two side edge bending plate 31(that relatively arrange namely preheat down piece 31, and the two be same parts), the side edge bending plate support 35 that is connected with described frame and drive described side edge bending plate 31 and bend cylinders 32 around the side edge bending plates of described side edge bending plate support 35 rotations.
Referring to shown in Figure 17, described side edge bending plate 31 comprises two groups of shaft holes 310,311, shaft hole 311 is used for side edge bending plate 31 and around the side edge bending plate support 35 rotations is installed by the rotating shaft that is located at this shaft hole 311, side edge bending plate bending cylinder 32 piston rods stretch out, the just rotation of the rotating shaft in this shaft hole 311 of side edge bending plate 31, shaft hole 310 same installation rotating shafts, the rotating shaft in the shaft hole 310 is rotated in side edge bending plate bending hole, cylinder 32 piston rod end.
It is two that described side edge bending plate supports 35, be Z-shaped, be oppositely arranged and be installed on the slide unit 36, support the side edge bending plate driving cylinder structure mounting panel 34 that 35 rears are arranged with two L-types at described side edge bending plate, described side edge bending drives cylinder 32 and connects on the described side edge bending plate driving cylinder structure mounting panel 34 by installing hinged 33, and its tailpiece of the piston rod connects described side edge bending plate 31.
Described side edge bending plate 31 supports 35 axles with described side edge bending plate and is connected, and drives under cylinder 32 drives at side edge bending, can be around described side edge bending support 35 inside rotations and with the battery side edge bending.
After release liners was torn, bending plate drove cylinder 32 and stretches out driving side spring flap around described bending plate support 35 rotations, by the angle of adjusting cylinders Stroke Control side edge bending plate bending side.
Among the utility model embodiment, described side edge bending plate namely preheats up and down the lower piece 31 that preheats in the mechanism, uses as the side edge bending plate in side edge bending mechanism.
Shown in Figure 11,15,18, among the utility model embodiment, described constant temperature reshaping device comprises that two are constant temperature dressing stick 20 and the corresponding constant temperature dressing stick cylinder 17 of type.
Described constant temperature dressing stick 20 is built-in with the heating tube that connects thermostat, and convex surface is oppositely arranged on the described mechanism both sides that preheat.Described constant temperature dressing stick cylinder 17 is installed in upper plate 3 surfaces of described frame by cushion block 13, described constant temperature dressing stick 20 is installed on the described constant temperature shaping cylinder 17.
Referring to shown in Figure 19, angle A 1=A4 between the protuberance perpendicular of described constant temperature dressing stick 20 and dressing stick bottom surface, structure angle A2=A3 on the battery clamp 29, A1=A2, A4=A3, and angle is 80 °, like this, the side flanging is formed be a bit larger tham 90 ° of bendings, fit tightly on battery body after can reaching the side edge bending shaping.
Described two constant temperature dressing sticks 20 stretch out under the driving of the dressing stick driving mechanism 17 of correspondence simultaneously to the inside, and the side after bending is finished carries out shaping, finishes the side shaping under technological temperature, time requirement.
Preferably, to select material be copper to described constant temperature dressing stick 20.
Among the utility model embodiment, related driving mechanism preferably adopts cylinder, certainly, also can adopt other driving mechanism, such as hydraulic cylinder.
The utility model carries battery to be processed to enter in the confined space of being determined by protective cover by charging and discharging mechanism; startup preheats up and down mechanism and simultaneously the battery side is preheated on two surfaces up and down; preheat finish after; tear release liners on the side protective tapes by the type mechanism of paper of tearing off; by side edge bending mechanism the battery side is carried out the constant temperature bending again; at last the side after the bending is carried out the constant temperature shaping by the constant temperature reshaping device at last; side and battery body are fitted tightly; finally reach the product design structural requirement; outward appearance; performance; size all obtains fine assurance, and especially homogeneity of product obtains fine assurance.The utility model not only can reduce the generation that the battery side edge bending causes the base angle to split, side edge bending is fitted solid and reliable, product appearance, dimensional uniformity have more been improved, well satisfied high-end electronics production client's requirement, be particularly suitable in the lithium ion polymer battery packing, using, be used for bending and the shaping of side.
Adopt described package system to come the step of method of packaged battery side as follows:
The battery rest area adjusting that battery to be processed is placed on described battery locating device fixes, then a described side insulated compound adhesive tape for preparing in advance is positioned on the described battery locating device by described location hole, alignment pin, with described handwheel described side insulated compound adhesive tape rolling is adhered to above described battery one side, take out described battery, with described side insulated compound tape-stripping below this side; Use same method, another side insulated compound adhesive tape is adhered to another side top and bottom of described battery;
The battery of above-mentioned steps acquisition is put into the battery standing groove of described side insulated compound adhesive tape compaction apparatus, mobile described roller press mechanism, battery side and the compacting of side insulated compound adhesive tape is smooth;
The battery that above-mentioned steps was processed is sent to processing Working position place after putting into the battery clamp location of described side fold shaping device, by the described up and down workpiece preheating block that preheats in the mechanism battery side upper and lower surface that this pastes side insulated compound adhesive tape is preheated simultaneously, suck release liners on this battery side insulated compound adhesive tape by the described release liners draw frame machine that tears off in the type mechanism of paper afterwards, by the side edge bending plate in the described side edge bending mechanism battery dual-side is bent inwards simultaneously again, after the bending, by two constant temperature dressing sticks in the described constant temperature reshaping device, with simultaneously inwardly extruding of the battery side behind the side edge bending, make that battery side and battery body are gluing to be formed in one.
Described battery dual-side is bent inwardly to simultaneously greater than an angle of 90 degrees.
The below is described in detail as follows utilizing package system described in the utility model that the lithium ion polymer battery side is carried out the insulation-encapsulated operating process:
(1) will treat that the fold shaping battery puts into the battery locating device of pasting side insulated compound tape system, cover the battery cover sheet, use described handwheel that side is flattened, the compound adhesive tape base paper location hole for preparing is aimed at alignment pin on the described battery locating device, paste battery one side edge surface, with handwheel the compound adhesive tape compacting is pasted once, the taking-up battery tears the release liners above the glue again; This adhesive tape is pasted the another side of this side of battery again, after this battery dual-side two sides all pastes the insulated compound adhesive tape, battery is put into side insulated compound adhesive tape compaction tool, opposite side flattens once back and forth.
Adhesive tape requires once to paste complete, does not allow repeatedly to paste, and pastes bad adhesive tape and directly does and scrap processing.Again before the Continuous pressing device for stereo-pattern, use 100% pair of battery side of alcohol to clean, with dried cloth alcohol is dried again, can again paste after leaving standstill more than 10 minutes.Adhesive tape will cover the battery side fully, can not leak side, and adhesive tape exceeds the maximum 0.5mm of battery bottom, and insulating tape is without bubble, fold, spot etc.
(2) dual-side is all pasted the battery of side insulated compound adhesive tape, put into the battery clamp of described side edge bending device, trigger button carries out side and preheats, goes release liners, side edge bending, and the finished product battery is taken out in the shaping of side constant temperature again after device is finished.
This side edge bending device is by before bending simultaneously the battery side, simultaneously to the battery side upper and lower surface that pastes side insulated compound adhesive tape is preheated simultaneously, after sucking the release liners on the adhesive tape, again the battery dual-side is bent simultaneously, make bending angle be slightly larger than 90 °, keep certain hour after the bending after the bending typing, adopt again the constant temperature dressing stick that arranges about described to carry out the constant temperature shaping, and between the shaping surface of dressing stick (inwardly pushing the battery edge surface) and horizontal plane between the angle of angle and described battery clamp two sides (with respect to described shaping surface) and horizontal plane the angle of angle equate, less than 90 degree; Be preferably 80 degree.
The utility model is by using described two-sided side insulated compound adhesive tape with location hole, use described side insulated compound adhesive tape sticking device, guaranteed the consistency of tape-stripping position, having overcome present free-hand stickup causes the tape-stripping position inconsistent, even the side starved is leaked metal, sticking effect is bad, and the poor problem of consistency.By described preheat in the mechanism workpiece preheating block up and down two surfaces preheat simultaneously up and down to the battery side that pastes side insulated compound adhesive tape after again bending, the generation base angle, battery base that can avoid processing is split, thereby further promoted the performance of battery, overcome in the current battery encapsulation process, do not preheat before the flanging, or only simultaneously preheat at side, and cause occuring the problem of battery floor chink; By the two-sided attached glue of described side insulated compound adhesive tape, can be so that the stickup of the battery side behind the side edge bending and battery body be more firm, the insulating tape (Kapton Tape) that has overcome present usefulness is an attached glue only, lack double faced adhesive tape, and the problem that causes side after the bending and battery body to be pasted not strongly; The utility model is by the use of described side insulated compound adhesive tape, and described side edge bending device to battery side upper and lower surface preheat simultaneously, bend carry out Shape correction by constant temperature dressing stick rational in infrastructure again after, further so that side and battery body firm pasting, and also so that the outward appearance of the battery of machine-shaping, size and consistency be guaranteed.
The utility model package system is particularly suitable on the lithium ion polymer PACK automatic assembly line body, not only can finish by multiple operation list station, for the line body is cut payroll to improve efficiency, can also well guarantee the combination property requirement such as outward appearance, size, consistency of product, the most important thing is greatly to have reduced the product base angle and split incidence, the whole PACK qualification rate of product is promoted greatly.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (8)
1. a battery side insulation-encapsulated system is characterized in that, comprising:
Side insulated compound adhesive tape sticking device pastes the side of side standby battery to be packaged after being used for positioning by described location hole with the side insulated compound adhesive tape of the two-sided attached glue of location hole;
Side insulated compound adhesive tape compaction apparatus flattens for lithium ion polymer battery side and the described side insulated compound adhesive tape roller that will paste side insulated compound adhesive tape;
Side fold shaping device, after the side top and bottom that are used for the battery after side is smooth through the roll-in of described side insulated compound adhesive tape compaction apparatus preheat simultaneously, simultaneously flanging and constant temperature shaping moulding.
2. battery side insulation-encapsulated according to claim 1 system is characterized in that, described side insulated compound adhesive tape sticking device comprises a battery locating device and a handwheel; Described battery locating device comprises an arranging batteries piece and the battery cover sheet that is actively installed on described arranging batteries piece one end, is provided with the battery rest area at described arranging batteries piece, is provided with the adhesive tape alignment pin in described battery rest area one side.
3. described battery side insulation-encapsulated according to claim 2 system is characterized in that, is provided with the Attraction block of the described battery cover sheet of described absorption at described arranging batteries piece.
4. described battery side insulation-encapsulated according to claim 3 system is characterized in that, on described arranging batteries piece, and be provided with a battery regulating block relative to described adhesive tape alignment pin.
5. described lithium ion polymer battery side insulation-encapsulated according to claim 4 system is characterized in that, is provided with an elasticity pushing block at described battery regulating block one end.
6. described battery side insulation-encapsulated according to claim 1 system, it is characterized in that, it is characterized in that, described side insulated compound adhesive tape compaction apparatus comprises base plate, be provided with the battery standing groove at described base plate, described battery standing groove be arranged in parallel relative to both sides two line slideways and a side roller press mechanism that can move along described line slideway.
7. described battery side insulation-encapsulated according to claim 6 system is characterized in that, described side roller press mechanism comprises one handle and relatively be located at two rolling wheel set on the described handle, and described handle two ends connect described line slideway by slide block.
8. described battery side insulation-encapsulated according to claim 1 system, it is characterized in that, described side fold shaping device comprise frame, by described frame the charging and discharging mechanism that connects be installed, preheat mechanism, torn off the type mechanism of paper, side edge bending mechanism, constant temperature reshaping device and electrical control gear; Described charging and discharging mechanism comprises battery clamp, is used for delivering to the Working position place with what side was pasted with insulating tape after described battery clamp is put in flanging battery location; The described mechanism that preheats includes the up and down workpiece preheating block that is oppositely arranged, and is used for the battery side upper and lower surface of delivering to the Working position place is carried out preheating simultaneously; The described type mechanism of paper that tears off includes the release liners draw frame machine, and the release liners that is used for will being attached on the described battery side adhesive tape sucks by negative pressure; Described side edge bending mechanism comprises the two side edge bending plates that relatively arrange, and becomes flap by described side and rotates described battery dual-side is bent inwards simultaneously; Described constant temperature reshaping device comprises the two constant temperature dressing sticks that relatively arrange, and by the battery side simultaneously inwardly extruding of described constant temperature dressing stick after with side edge bending, makes battery side and battery body integration moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204683102U CN202871875U (en) | 2012-09-14 | 2012-09-14 | Battery side-edge insulated packaging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204683102U CN202871875U (en) | 2012-09-14 | 2012-09-14 | Battery side-edge insulated packaging system |
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| CN202871875U true CN202871875U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012204683102U Expired - Lifetime CN202871875U (en) | 2012-09-14 | 2012-09-14 | Battery side-edge insulated packaging system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102832360A (en) * | 2012-09-14 | 2012-12-19 | 天津力神电池股份有限公司 | Battery side edge insulation encapsulating system and method for encapsulating side edges of battery |
| CN103331635A (en) * | 2013-07-05 | 2013-10-02 | 新乡市天光科技有限公司 | Positioning block and positioning fixture for machining glass board |
| CN103693498A (en) * | 2013-12-30 | 2014-04-02 | 合肥京东方光电科技有限公司 | Attaching jig for adhesive tapes of panels |
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| CN109713351A (en) * | 2017-10-26 | 2019-05-03 | Da技术有限公司 | The insulating film packaging system of secondary cell |
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2012
- 2012-09-14 CN CN2012204683102U patent/CN202871875U/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102832360A (en) * | 2012-09-14 | 2012-12-19 | 天津力神电池股份有限公司 | Battery side edge insulation encapsulating system and method for encapsulating side edges of battery |
| CN102832360B (en) * | 2012-09-14 | 2014-12-10 | 天津力神电池股份有限公司 | Battery side edge insulation encapsulating system and method for encapsulating side edges of battery |
| CN103331635A (en) * | 2013-07-05 | 2013-10-02 | 新乡市天光科技有限公司 | Positioning block and positioning fixture for machining glass board |
| CN103693498A (en) * | 2013-12-30 | 2014-04-02 | 合肥京东方光电科技有限公司 | Attaching jig for adhesive tapes of panels |
| CN103693498B (en) * | 2013-12-30 | 2016-03-30 | 合肥京东方光电科技有限公司 | Panel adhesive tape adhering jig |
| CN104016181A (en) * | 2014-06-05 | 2014-09-03 | 泰州乐金电子冷机有限公司 | Aluminum rubber tape assembly device for refrigerator |
| CN104709719A (en) * | 2015-02-10 | 2015-06-17 | 福耀集团长春有限公司 | Car glass base automatic feeding system |
| CN109713351A (en) * | 2017-10-26 | 2019-05-03 | Da技术有限公司 | The insulating film packaging system of secondary cell |
| CN109713351B (en) * | 2017-10-26 | 2021-08-10 | Da技术有限公司 | Insulating film packaging device for secondary battery |
| CN112310424A (en) * | 2020-10-13 | 2021-02-02 | 飞毛腿(福建)电子有限公司 | Attaching method of battery insulation protection adhesive tape and battery pack attached by using attaching method |
| CN112310424B (en) * | 2020-10-13 | 2021-09-21 | 飞毛腿(福建)电子有限公司 | Attaching method of battery insulation protection adhesive tape and battery pack attached by using attaching method |
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Granted publication date: 20130410 |