CN109494397B - Hot-pressing mechanism of soft package battery and secondary sealing method thereof - Google Patents

Hot-pressing mechanism of soft package battery and secondary sealing method thereof Download PDF

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Publication number
CN109494397B
CN109494397B CN201811310509.0A CN201811310509A CN109494397B CN 109494397 B CN109494397 B CN 109494397B CN 201811310509 A CN201811310509 A CN 201811310509A CN 109494397 B CN109494397 B CN 109494397B
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China
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plate
cylinder
hot
pressing
linear
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CN201811310509.0A
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CN109494397A (en
Inventor
杨盛
翟所德
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Dongguan Hezhi Intelligent Technology Co.,Ltd.
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Jiangxi Guanmeng Intelligent Equipment Co ltd
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention provides a hot-pressing mechanism of a soft package battery and a secondary sealing method thereof. An edge ironing mechanism is fixedly arranged above the displacement mechanism. The edge ironing mechanism is provided with a second cylinder, a cylinder mounting plate is fixedly connected with the second cylinder, and a piston rod of the second cylinder is fixedly connected with a second hot pressing plate. The cylinder mounting panel both sides set firmly the second guide pillar, and the second guide pillar pin joint has second linear bearing, and second linear bearing fixed connection cylinder mounting panel, cylinder mounting panel below set firmly a bottom plate. Two first side plates are fixedly arranged on the bottom plate, and a base plate is arranged on one side of each first side plate. The first side plates are fixedly provided with first plates, the first plates are fixedly provided with two first linear bearings, and a first cylinder is fixedly connected between the first linear bearings. The piston rod fixedly connected with first hot pressboard of first cylinder has set firmly two first guide pillars on the first hot pressboard, the first linear bearing of first guide pillar pin joint. The first hot pressing plate is arranged right above the backing plate.

Description

Hot-pressing mechanism of soft package battery and secondary sealing method thereof
Technical Field
The invention relates to the technical field of edge folding machines, in particular to a hot-pressing mechanism of a soft package battery and a secondary sealing method thereof.
Background
After the air bag is cut by the second sealing cutter, the edge and the edge are cut, namely the first sealing edge and the second sealing edge are cut to proper widths and then folded, so that the width of the battery cell is not overproof. The electric core after the hem can go up the partial volume cabinet and carry out the partial volume, and it is exactly the capacity test, see the capacity of electric core and have or not reach the minimum of regulation. And current hem mechanism is all once bent the postheat moulding, and this kind of mode can appear bending the limit after bending and kick-backs, will lead to the postheat moulding location just inaccurate like this, leads to laminate polymer battery's specification differs, and laminate polymer battery's two seals of side will not lead to the battery weeping well, and the weeping oxidation meets the danger that naked light will produce the explosion.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a hot-pressing mechanism of a soft package battery and a secondary sealing method thereof, which can perform repeated edge folding, wherein the repeated edge folding can increase the deformation quantity of the boundary and exceed the elastic variable of a product, so that the boundary of the product can not rebound, and then the packaging film is cured by hot pressing the upper surface and the side surface, and the side edge of the product is sealed completely.
The technical scheme of the invention is as follows:
a hot pressing mechanism comprises an edge ironing mechanism and a displacement mechanism; the edge ironing mechanism is fixedly arranged above the displacement mechanism; the edge ironing mechanism is provided with a second air cylinder, the second air cylinder is fixedly connected with an air cylinder mounting plate, and a piston rod of the second air cylinder is fixedly connected with a second hot pressing plate; a second guide pillar is fixedly arranged on two sides of the cylinder mounting plate and is pivoted with a second linear bearing, the second linear bearing is fixedly connected with the cylinder mounting plate, and a bottom plate is fixedly arranged below the cylinder mounting plate; the bottom plate is fixedly provided with two first side plates, and one side of each first side plate is provided with a base plate; a first plate is fixedly arranged on the two first side plates, two first linear bearings are fixedly arranged on the first plate, and a first cylinder is fixedly connected between the first plate and the first linear bearings; a piston rod of the first cylinder is fixedly connected with a first hot pressing plate, two first guide pillars are fixedly arranged on the first hot pressing plate, and the first guide pillars are pivoted with the first linear bearing; the first hot pressing plate is arranged right above the backing plate.
Preferably, the displacement mechanism is provided with a third plate, the four corners of the third plate are fixedly provided with third guide pillars, and the middle of the third plate is fixedly provided with a third air cylinder; a piston rod of a fourth cylinder is fixedly connected with a piston rod of the third cylinder, the fourth cylinder is fixedly connected with the bottom plate, and two third linear guide rails are arranged on two sides of the second plate; a piston rod of the fifth cylinder is fixedly connected with the second plate; the third guide pillar is pivoted with a third linear bearing, and the third linear bearing is fixedly connected with the second plate.
Preferably, the bead pressing type flanging machine further comprises a clamping mechanism, a transmission mechanism, a trimming mechanism and a flanging mechanism; the transmission mechanism is chain transmission, the clamping mechanism is fixedly connected to a chain of the transmission mechanism, and the clamping mechanism, the trimming mechanism, the edge folding mechanism and the hot pressing mechanism are all fixedly connected to a working panel of the transmission mechanism; the clamping mechanism is fixedly arranged on one side of the bar pressing type flanging machine, the trimming mechanism is fixedly arranged on one side of the clamp, the flanging mechanism is fixedly arranged on one side of the trimming mechanism, and the hot pressing mechanism is fixedly arranged on one side of the flanging mechanism.
Preferably, the clamping mechanism comprises a clamp and a positioning mechanism; the positioning mechanisms are fixedly arranged on two sides of the clamp; the clamp is provided with a movable plate, a support is fixedly arranged on the movable plate, two length-limiting screws are fixedly arranged on the upper plate of the support, and a rotating flange is fixedly connected between the two length-limiting screws; the rotating flange is pivoted with a handle which is pivoted with a pressing column; the movable plate is fixedly provided with a connecting plate, and a plurality of sliding blocks are fixedly connected below the connecting plate; the connecting plate is arranged below the bracket.
Preferably, the positioning mechanism is provided with a fifth cylinder, the fifth cylinder is fixedly connected with a second mounting plate, and a piston rod of the fifth cylinder is fixedly connected with a fourth plate; two fourth guide columns are fixedly arranged on two sides of the second mounting plate and fixedly connected with the first mounting plate; the fourth guide pillar is pivoted with a fourth linear bearing, and the fourth linear bearing is fixedly connected to the fourth plate; one side of the fourth plate is fixedly connected with the adjusting plate.
Preferably, the transmission mechanism is provided with a working panel, a fixed plate is fixedly arranged below the working panel, the fixed plate is fixedly connected with a motor, and a rotating shaft of the motor is fixedly provided with a first chain wheel; the fixing plate is fixedly provided with a second chain wheel and a seventh chain wheel, and the second chain wheel and the seventh chain wheel are positioned on two sides above the first chain wheel; a first connecting piece and a second connecting piece are fixedly connected to two sides of the working panel, a fourth chain wheel is pivoted above the first connecting piece, and a third chain wheel is pivoted below the first connecting piece; a fifth chain wheel is pivoted above the second connecting piece, and a sixth chain wheel is pivoted below the second connecting piece; the utility model discloses a guide rail, including work panel, first connecting piece inboard, second connecting piece inboard is equipped with first bolster, second bolster inboard is equipped with the second bolster, a guide rail has set firmly in the middle of the work panel, first bolster with the second connecting piece is located the guide rail both sides.
Preferably, the trimming mechanism is provided with a base plate, two second side plates are fixedly arranged on the base plate, the second side plates are fixedly connected with a first baffle, two fourth linear guide rails are fixedly arranged on the first baffle, and a fifth plate is fixedly connected above the second side plates and the first baffle; a sixth air cylinder is fixedly arranged in the middle of the fifth plate, and a piston rod of the sixth air cylinder is fixedly connected with a cutter mounting plate; a sliding block of the fourth linear guide rail is fixedly connected below the cutter mounting plate, and the tail end of the sliding block is fixedly connected with an upper cutter; and a lower cutter is fixedly arranged on one side of the base plate and is positioned below the upper cutter.
Preferably, the flanging mechanism comprises a displacement device and a flanging device; the displacement device comprises a fifth plate, a second linear guide rail, a seventh plate, a first motor and a first screw rod; a sixth air cylinder is fixedly connected below the fifth plate, support columns are fixedly arranged at four corners of the fifth plate, a piston rod of the sixth air cylinder is fixedly connected with a sixth plate, limit columns are arranged at four corners of the sixth plate, a first linear bearing is fixedly arranged on each limit column, and the first linear bearing is pivoted with the fifth plate; the seventh plate is fixedly connected above the four support columns, the seventh plate is fixedly connected with a first fixing plate, and a third mounting plate is fixedly arranged on the first fixing plate; the first motor is fixedly connected with the third mounting plate, and a rotating shaft of the first motor is fixedly provided with a first driving wheel; the first driving wheel is connected with a first driven wheel through a belt, and the first driven wheel is fixedly arranged at one end of the first screw rod; the other end of the first screw rod is pivoted with a first bearing seat, and a middle revolute pair of the first screw rod is fixedly connected with a first connecting plate; the sliding plate is fixedly connected above the first connecting plate, a plurality of sliding blocks of the second linear guide rails are fixedly arranged on two sides of the sliding plate, and the sliding rods of the second linear guide rails are fixedly connected with the seventh plate.
Preferably, the edge folding device comprises a second baffle, a fifth linear guide rail, a second screw rod and a second motor; a second baffle is fixedly arranged on the sliding plate, and a lower plywood is fixedly arranged on one side of the second baffle; a third side plate is arranged on two sides of the second baffle plate and fixedly connected with the sliding plate, a notch is formed in the middle of the second baffle plate, a second fixing plate is fixedly arranged above the notch of the second baffle plate, and a fourth mounting plate is fixedly arranged on the second fixing plate; the second motor is fixedly connected with the fourth mounting plate, and a rotating shaft of the second motor is fixedly provided with a second driving wheel; the second driving wheel is connected with a second driven wheel through a belt, and the second driven wheel is fixedly arranged at one end of the second screw rod; the other end of the second screw rod is pivoted with a first bearing seat, and a middle revolute pair of the second screw rod is fixedly connected with a second connecting plate; an upper bent plate is fixedly connected above the second connecting plate, a plurality of sliding blocks of a fifth linear guide rail are fixedly arranged on two sides of the upper bent plate, and a sliding rod of the fifth linear guide rail is fixedly connected with the second baffle; a bending knife is fixedly arranged on the bending plate, and a groove is fixedly arranged on the lower plywood.
Preferably, the secondary sealing method with the edge folding mechanism for the soft package battery is characterized by comprising the following steps:
step 1: on putting clamping mechanism, two laminate polymer battery's position adjustment back manual will positioning mechanism presss from both sides tight laminate polymer battery with anchor clamps, by drive mechanism provides power through two the unnecessary packaging film in side cut mechanism's excision both sides.
Step 2: the transmission mechanism provides power, the packaging films on two sides of the soft package battery are folded through the two edge folding mechanisms, and the folding directions are the side face and the upper side.
And step 3: the transmission mechanism provides power, the hot pressing mechanism extrudes the side packaging film of the soft package battery firstly, then extrudes the upper packaging film of the soft package battery, and then the soft package battery is subjected to power-on heating and shaping.
The invention has the beneficial effects that:
according to the invention, through the edge folding mechanism and the hot pressing mechanism, the edge folding mechanism can carry out edge folding with different bending degrees for many times, the deformation quantity of the boundary can be increased by folding for many times and exceeds the elastic variable of a product, so that the boundary of the product can not rebound, then the packaging film is cured through hot pressing of the upper surface and the side surface, the side edge of the product is sealed completely, and a client can design the bending degree according to the requirement to meet the size requirement of the client.
Description of the drawings:
FIG. 1 is a perspective view of the hot press mechanism of the present invention;
FIG. 2 is a front view of the hot press mechanism of the present invention;
FIG. 3 is a perspective view of the bead-pressing type hemming machine according to the present invention 2;
FIG. 4 is a perspective view of a clamp of the bead-pressing type hemming machine according to the present invention 2;
FIG. 5 is a perspective view of a positioning mechanism of the bead-pressing type hemming machine according to the present invention 2;
FIG. 6 is a perspective view of a driving mechanism of the bead-pressing type flanging machine according to the present invention 2;
FIG. 7 is a perspective view of the trimming mechanism of the bead-pressing type hemming machine according to the present invention 2;
FIG. 8 is a perspective view of a hemming mechanism of the bead-pressing type hemming machine according to the present invention 2;
fig. 9 is a left body diagram of a hemming mechanism of the bar pressing type hemming machine according to the invention 2.
Reference numerals
The hot pressing mechanism 1, the edge ironing mechanism 11, the first cylinder 111, the first guide post 112, the first linear bearing 113, the first plate 114, the first hot pressing plate 115, the second hot pressing plate 116, the backing plate 117, the second cylinder 118, the first side plate 119, the second guide post 1110, the second linear bearing 1111, the bottom plate 1112, the displacement mechanism 12, the third cylinder 121, the fourth cylinder 122, the third linear bearing 123, the second plate 124, the third linear guide 125, the fifth cylinder 126, the third guide post 127, the third plate 128, the clamping mechanism 2, the clamp 21, the positioning mechanism 22, the handle 211, the rotating flange 212, the pressing post 213, the soft package battery 214, the connecting plate 215, the slider 216, the positioning mechanism 22, the adjusting plate 221, the fourth plate 222, the first mounting plate 223, the fourth linear bearing 224, the fourth guide post 225, the second mounting plate 226, the fifth cylinder 227, the transmission mechanism 3, the motor 31, the fixing plate 32, the first sprocket 33, the first linear bearing 110, the second linear bearing 110, the third linear, The second chain wheel 34, the third chain wheel 35, the fourth chain wheel 36, the first connecting piece 37, the first buffering piece 38, the guide rail 39, the working panel 310, the second buffering piece 311, the fifth chain wheel 312, the sixth chain wheel 313, the second connecting piece 314, the seventh chain wheel 315, the trimming mechanism 4, the sixth air cylinder 41, the fifth plate 42, the first baffle 43, the second side plate 44, the fourth linear guide rail 45, the cutter mounting plate 46, the upper cutter 47, the lower cutter 48, the base plate 49, the hemming mechanism 5, the displacement device 51, the sixth air cylinder 511, the fifth plate 512, the support column 513, the sixth plate 514, the first linear bearing 515, the limit column 516, the third mounting plate 517, the first driving wheel 518, the first driven wheel 519, the second linear guide rail 5110, the seventh plate 5111, the first shaft bearing 5112, the first 51fixing plate 13, the first motor 5114, the first lead screw 5115, the first connecting plate 5116, the sliding plate 5117, the hemming device 52, the third side plate 521, the second driving wheel 51, The fourth mounting plate 522, the second driving wheel 523, the second driven wheel 524, the second connecting plate 525, the first bearing seat 526, the second baffle 527, the notch 5271, the lower combining plate 528, the groove 5281, the bent plate 529, the bending knife 5291, the second fixing plate 5210, the fifth linear guide 5211, the second lead screw 5212 and the second motor 5213.
Detailed Description
In order to make the object, technical solution and technical effect of the present invention more apparent, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, a hot press mechanism 1 includes an edge ironing mechanism 11 and a displacement mechanism 12. The edge ironing mechanism 11 is fixedly arranged above the displacement mechanism 12. The edge ironing mechanism 11 is provided with a second air cylinder 118, the second air cylinder 118 is fixedly connected with an air cylinder mounting plate 1113, and a piston rod of the second air cylinder 118 is fixedly connected with a second hot pressing plate 116. The cylinder mounting plate 1113 both sides set firmly second guide pillar 1110, second guide pillar 1110 pin joint has second linear bearing 1111, second linear bearing 1111 fixed connection the cylinder mounting plate 1113, a bottom plate 1112 has been set firmly to cylinder mounting plate 1113 below. The bottom plate 1112 is fixedly provided with two first side plates 119, and one side of each first side plate is provided with a backing plate 117. A first plate 114 is fixedly arranged on the two first side plates 119, two first linear bearings 113 are fixedly arranged on the first plate 114, and a first cylinder 111 is fixedly connected between the first plate 114 and the first linear bearings. A piston rod of the first cylinder 111 is fixedly connected with a first hot pressing plate 115, two first guide pillars 112 are fixedly arranged on the first hot pressing plate 115, and the first guide pillars 112 are pivotally connected with the first linear bearing 113. The first hot press plate 115 is disposed directly above the backing plate 117.
The displacement mechanism 12 has a third plate 128, and the third guide pillars 127 are fixed at four corners of the third plate 128, and a third cylinder 121 is fixed in the middle of the third plate 128. A piston rod of a fourth cylinder 122 is fixedly connected to a piston rod of the third cylinder 121, the fourth cylinder 122 is fixedly connected to the bottom plate 1112, and two third linear guide rails 125 are disposed on two sides of the second plate 124. The piston rod of the fifth cylinder 126 is fixedly connected to the second plate 124. The third guide post 127 is pivotally connected to a third linear bearing 123, and the third linear bearing 123 is fixedly connected to the second plate 124.
Referring to fig. 3, the bead-pressing type flanging machine further comprises a clamping mechanism 2, a transmission mechanism 3, a trimming mechanism 4 and a flanging mechanism 5. The transmission mechanism 3 is chain transmission, the clamping mechanism 2 is fixedly connected to a chain of the transmission mechanism 3, and the clamping mechanism 2, the trimming mechanism 4, the edge folding mechanism 5 and the hot pressing mechanism 1 are all fixedly connected to a working panel 310 of the transmission mechanism 3. The clamping mechanism 2 is fixedly arranged on one side of the bar pressing type flanging machine, the trimming mechanism 4 is fixedly arranged on one side of the clamp 2, the flanging mechanism 5 is fixedly arranged on one side of the trimming mechanism 4, and the hot pressing mechanism 1 is fixedly arranged on one side of the flanging mechanism 5.
Referring to fig. 4, the clamping mechanism 2 includes a clamp 21 and a positioning mechanism 22. The positioning mechanisms 22 are fixedly arranged on two sides of the clamp 21. The clamp 21 has a moving plate 218, a bracket 217 is fixedly arranged on the moving plate 218, two length-limiting screws 214 are fixedly arranged on the upper plate of the bracket 217, and a rotating flange 212 is fixedly connected between the two screws. The rotating flange 212 is pivotally connected to a handle 211, and the handle 211 is pivotally connected to a pressing column 213. The moving plate 218 is fixedly provided with a connecting plate 215, and a plurality of sliders 216 are fixedly connected below the connecting plate. The connecting plate 215 is disposed below the bracket 217.
Referring to fig. 5, the positioning mechanism 22 has a fifth cylinder 227, the fifth cylinder 227 is fixedly connected with a second mounting plate 226, and a piston rod of the fifth cylinder 227 is fixedly connected with a fourth plate 222. Two fourth guide posts 225 are fixedly arranged on two sides of the second mounting plate 226, and the fourth guide posts 225 are fixedly connected with a first mounting plate 223. The fourth guide post 225 is pivotally connected to a fourth linear bearing 224, and the fourth linear bearing 224 is fixedly connected to the fourth plate 222. One side of the fourth plate 222 is fixedly connected to the adjustment plate 221.
Referring to fig. 6, the transmission mechanism 3 has a working panel 310, a fixing plate 32 is fixedly disposed below the working panel 310, the fixing plate 32 is fixedly connected with a motor 31, and a first sprocket 33 is fixedly disposed on a rotating shaft of the motor 31. The fixed plate 32 is fixedly provided with a second chain wheel 34 and a seventh chain wheel 315, and the second chain wheel 34 and the seventh chain wheel 315 are positioned on two sides above the first chain wheel 33. The two sides of the working panel 310 are fixedly connected with a first connecting piece 37 and a second connecting piece 314, the upper part of the first connecting piece 37 is pivoted with a fourth chain wheel 36, and the lower part thereof is pivoted with a third chain wheel 35. The second connecting member 314 is pivotally connected to a fifth sprocket 312 at the upper portion thereof, and pivotally connected to a sixth sprocket 313 at the lower portion thereof. The inner side of the first connecting member 37 is provided with a first buffer member 38, the inner side of the second connecting member 314 is provided with a second buffer member 311, the middle of the working panel 310 is fixedly provided with a guide rail 39, and the first buffer member 38 and the second connecting member 314 are located on two sides of the guide rail 39.
Referring to fig. 7, the trimming mechanism 4 has a base plate 49, two second side plates 44 are fixedly arranged on the base plate 49, a first baffle 43 is fixedly connected to the second side plates 44, two fourth linear guide rails 45 are fixedly arranged on the first baffle 43, and a fifth plate 42 is fixedly connected to the upper portions of the second side plates 44 and the first baffle 43. A sixth air cylinder 41 is fixedly arranged in the middle of the fifth plate 42, and a piston rod of the sixth air cylinder 41 is fixedly connected with a cutter mounting plate 46. The lower part of the cutter mounting plate 46 is fixedly connected with the slide block of the fourth linear guide rail 45, and the tail end of the slide block is fixedly connected with an upper cutter 47. A lower cutter 48 is fixedly arranged on one side of the base plate 49, and the lower cutter 48 is positioned below the upper cutter 47.
Referring to fig. 8 and 9, the hemming mechanism 5 includes a displacement device 51 and a hemming device 52. The displacement device 51 includes a fifth plate 512, a second linear guide 5110, a seventh plate 5111, a first motor 5114, and a first lead screw 5115. A sixth air cylinder 511 is fixedly connected below the fifth plate 512, support columns 513 are fixedly arranged at four corners of the fifth plate 512, a piston rod of the sixth air cylinder 511 is fixedly connected with a sixth plate 514, limit columns 516 are arranged at four corners of the sixth plate 514, a first linear bearing 515 is fixedly arranged on the limit columns 516, and the first linear bearing 515 is pivoted with the fifth plate 512; the seventh plate 5111 is fixedly connected to the four upper sides of the supporting pillars 513, the seventh plate 5111 is fixedly connected to a first fixing plate 5113, and a third mounting plate 517 is fixedly arranged on the first fixing plate 5113. The first motor 5114 is fixedly connected to the third mounting plate 517, and a rotating shaft of the first motor is fixedly provided with a first driving wheel 518. The first driving wheel 518 is connected with a first driven wheel 519 through a belt, and the first driven wheel 519 is fixedly arranged at one end of the first screw rod 5115. The other end of the first lead screw 5115 is pivotally connected to a first bearing block 5112, and a first connecting plate 5116 is fixedly connected to the middle revolute pair. The sliding plate 5117 is fixedly connected above the first connecting plate 5116, a plurality of sliding blocks of the second linear guide rail 5110 are fixedly arranged on two sides of the sliding plate 5117, and a sliding rod of the second linear guide rail 5110 is fixedly connected to the seventh plate 5111.
The hemming device 52 includes a second baffle 527, a fifth linear guide 5211, a second lead screw 5212, and a second motor 5213. A second blocking plate 527 is fixedly installed on the sliding plate 5117, and a lower plate 528 is fixedly installed on one side of the second blocking plate. The both sides of second baffle 527 are equipped with a third curb plate 521 fixed connection slide 5117, be equipped with a breach 5271 in the middle of second baffle 527, second baffle 527 is in the breach 5271 top sets firmly second fixed plate 5210, set firmly fourth mounting panel 522 on second fixed plate 5210. The second motor 5213 is fixedly connected to the fourth mounting plate 522, and a rotating shaft of the second motor is fixedly provided with a second driving wheel 523. The second driving wheel 523 is connected to a second driven wheel 524 through a belt, and the second driven wheel 524 is fixedly disposed at one end of the second lead screw 5212. The other end of the second lead screw 5212 is pivotally connected to a first bearing seat 526, and a second connecting plate 525 is fixedly connected to the middle revolute pair. An upper bending plate 529 is fixedly connected to the upper portion of the second connecting plate 525, a plurality of sliding blocks of a fifth linear guide rail 5211 are fixedly arranged on two sides of the upper bending plate 529, and a sliding rod of the fifth linear guide rail 5211 is fixedly connected to the second baffle 527. A bending knife 5291 is fixedly arranged on the bending plate 529, and a groove 5281 is fixedly arranged on the lower plate 528.
Preferably, the secondary sealing method with the edge folding mechanism for the soft package battery is characterized by comprising the following steps:
step 1: on putting clamping mechanism 2, two laminate polymer battery positioning mechanism 22 will laminate polymer battery's position adjustment back is manual clamp 21 presss from both sides tight laminate polymer battery, by drive mechanism 3 provides power through two the unnecessary packaging film in excision both sides of trimming mechanism 4.
Step 2: the transmission mechanism 3 provides power, and the packaging films on two sides of the soft package battery are folded through the two edge folding mechanisms 5, wherein the folding directions are the side surface and the upper side.
And step 3: the transmission mechanism 3 provides power, the hot pressing mechanism 1 extrudes the side packaging film of the soft package battery firstly, then extrudes the upper packaging film of the soft package battery, and then the soft package battery is subjected to power-on heating and shaping.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the present invention pertains, the architecture form can be flexible and varied without departing from the concept of the present invention, and a series of products can be derived. But rather a number of simple derivations or substitutions are made which are to be considered as falling within the scope of the invention as defined by the appended claims.

Claims (1)

1. A hot pressing mechanism (1) comprises an edge ironing mechanism (11) and a displacement mechanism (12); the edge ironing mechanism is characterized in that the edge ironing mechanism (11) is fixedly arranged above the displacement mechanism (12); the edge ironing mechanism (11) is provided with a second air cylinder (118), the second air cylinder (118) is fixedly connected with an air cylinder mounting plate (1113), and a piston rod of the second air cylinder (118) is fixedly connected with a second hot pressing plate (116); a second guide pillar (1110) is fixedly arranged on two sides of the cylinder mounting plate (1113), the second guide pillar (1110) is pivoted with a second linear bearing (1111), the second linear bearing (1111) is fixedly connected with the cylinder mounting plate (1113), and a bottom plate (1112) is fixedly arranged below the cylinder mounting plate (1113); two first side plates (119) are fixedly arranged on the bottom plate (1112), and one sides of the two first side plates (119) are provided with base plates (117); a first plate (114) is fixedly arranged on the two first side plates (119), two first linear bearings (113) are fixedly arranged on the first plate (114), and a first air cylinder (111) is fixedly connected between the two first linear bearings (113); a piston rod of the first cylinder (111) is fixedly connected with a first hot pressing plate (115), two first guide columns (112) are fixedly arranged on the first hot pressing plate (115), and the first guide columns (112) are pivoted with the first linear bearing (113); the first hot pressing plate (115) is arranged right above the backing plate (117); the displacement mechanism (12) is provided with a third plate (128), the four corners of the third plate (128) are fixedly provided with third guide columns (127), and the middle of each of the two third guide columns (127) is fixedly provided with a third air cylinder (121); a piston rod of a fourth cylinder (122) is fixedly connected to a piston rod of the third cylinder (121), the fourth cylinder (122) is fixedly connected to the bottom plate (1112), and two third linear guide rails (125) are arranged on two sides of the second plate (124); a piston rod of a fifth cylinder (126) is fixedly connected with the second plate (124); the third guide post (127) is pivoted with a third linear bearing (123), and the third linear bearing (123) is fixedly connected with the second plate (124).
CN201811310509.0A 2018-11-06 2018-11-06 Hot-pressing mechanism of soft package battery and secondary sealing method thereof Active CN109494397B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811310509.0A CN109494397B (en) 2018-11-06 2018-11-06 Hot-pressing mechanism of soft package battery and secondary sealing method thereof

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CN204088389U (en) * 2014-06-29 2015-01-07 惠州旭鑫精密电子设备有限公司 The two trimming device of a kind of soft package lithium battery
CN204088493U (en) * 2014-06-29 2015-01-07 惠州旭鑫精密电子设备有限公司 The full-automatic five in one forming machine of a kind of soft package lithium battery
CN106025324A (en) * 2016-06-08 2016-10-12 苏州协鑫集成科技工业应用研究院有限公司 Cell-pressing and packaging all-in-one machine for soft package battery
CN205723825U (en) * 2016-06-22 2016-11-23 东莞市泽源机械有限公司 The vertical packaging machine of soft-package battery
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CN203883084U (en) * 2014-04-28 2014-10-15 东莞市骏泰精密机械有限公司 Double-flanging mechanism for lithium battery
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CN204088389U (en) * 2014-06-29 2015-01-07 惠州旭鑫精密电子设备有限公司 The two trimming device of a kind of soft package lithium battery
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