CN110126352A - A kind of lithium battery pole slice Bag Making Machine - Google Patents

A kind of lithium battery pole slice Bag Making Machine Download PDF

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Publication number
CN110126352A
CN110126352A CN201910355734.4A CN201910355734A CN110126352A CN 110126352 A CN110126352 A CN 110126352A CN 201910355734 A CN201910355734 A CN 201910355734A CN 110126352 A CN110126352 A CN 110126352A
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CN
China
Prior art keywords
diaphragm
plate
platform
heat
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910355734.4A
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Chinese (zh)
Inventor
张俊峰
叶长春
邹炯勋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Supersonic Automation Technology Co Ltd
Original Assignee
Guangzhou Supersonic Automation Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Supersonic Automation Technology Co Ltd filed Critical Guangzhou Supersonic Automation Technology Co Ltd
Priority to CN201910355734.4A priority Critical patent/CN110126352A/en
Publication of CN110126352A publication Critical patent/CN110126352A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/02Feeding or positioning sheets, blanks or webs
    • B31B70/04Feeding sheets or blanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/14Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/20Cutting sheets or blanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/60Uniting opposed surfaces or edges; Taping
    • B31B70/64Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/74Auxiliary operations

Abstract

The invention discloses a kind of lithium battery pole slice Bag Making Machines, including seal platform, cut platform, lower diaphragm plate material roller, lower diaphragm plate conveying device, upper diaphragm material roller, fixed mechanism, traction mechanism, laminating mechanism, heat-sealing device, traction device and cutting means;Lower diaphragm plate conveying device is for driving lower diaphragm plate successively by sealing platform and cutting platform;Fixed mechanism is used to receive the upper diaphragm drawn from upper diaphragm material roller, and upper diaphragm is bonded with lower diaphragm plate fixation;The position that upper diaphragm is located between fixed mechanism and upper diaphragm material roller is formed as pasting section;Traction mechanism will paste section and draw to heat-sealing platform;Laminating mechanism is used to be bonded with lower diaphragm plate making to paste section;Heat-sealing device is for making upper diaphragm and lower diaphragm plate heat-sealing bonding;Cutting means are used to cut off upper diaphragm and lower diaphragm plate, to form pole piece bag.The present invention realizes the supply of upper diaphragm and lower diaphragm plate by the cooperation of lower diaphragm plate conveying device, fixed mechanism, traction mechanism and laminating mechanism, reduces labor intensity.

Description

A kind of lithium battery pole slice Bag Making Machine
Technical field
The present invention relates to a kind of Bag Making Machine more particularly to a kind of lithium battery pole slice Bag Making Machines.
Background technique
Currently, Bag Making Machine needs for lower diaphragm plate to be placed on heat-sealing station during making pole piece bag to lithium battery pole slice, Lithium battery pole slice (in addition to the tab part of pole piece) is placed on lower diaphragm plate, then is covered on lithium battery pole on piece using upper diaphragm, After sealed, cut after form pole piece bag;But in the above process, artificial upper diaphragm and the lower diaphragm plate realized is generallyd use Supply and covering lithium battery pole slice, large labor intensity.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of lithium battery pole slice Bag Making Machines, lead to The cooperation for crossing lower diaphragm plate material roller, lower diaphragm plate conveying device, upper diaphragm material roller, fixed mechanism, traction mechanism and laminating mechanism is realized The supply of upper diaphragm and lower diaphragm plate and covering lithium battery pole slice, reduce labor intensity.
The purpose of the present invention adopts the following technical scheme that realization:
A kind of lithium battery pole slice Bag Making Machine, including
Seal platform;Heat-sealing station is provided on the heat-sealing platform;
Cut platform;The heat-sealing platform and the platform that cuts are arranged successively along first direction;
Lower diaphragm plate material roller;The lower diaphragm plate material roller is for winding lower diaphragm plate;
Lower diaphragm plate conveying device;The lower diaphragm plate conveying device is used to receive the lower diaphragm plate drawn by lower diaphragm plate material roller, band Dynamic lower diaphragm plate is in a horizontal state along the first direction to be conveyed and successively by the heat-sealing station and described cuts the upper of platform Side;The be in a horizontal state position of conveying of lower diaphragm plate is formed as horizontal segment, and the position that station is sealed described in lower diaphragm plate face is used for Place lithium battery pole slice;
Upper diaphragm material roller;The upper diaphragm material roller is for winding upper diaphragm;
Upper diaphragm feedway;The upper diaphragm feedway includes fixed mechanism, traction mechanism and laminating mechanism;It is described Fixed mechanism is used to receive the upper diaphragm drawn from the upper diaphragm material roller, and received upper diaphragm is fixed on the heat-sealing station And it described cut between platform and is bonded received upper diaphragm with horizontal segment;Upper diaphragm be located at the fixed mechanism and it is described on Position between diaphragm material roller is formed as pasting section for cover lithium battery pole slice;The traction mechanism is used for towards far from described It cuts and pastes section described in the direction traction of platform, the section that pastes is drawn to the heat-sealing platform;The pressing Mechanism, which is used to push in the heat-sealing station far from the side for cutting platform, pastes section, so that described paste section and the water Flat section fitting;
Heat-sealing device;The heat-sealing device be used for along it is described heat-sealing station on lithium battery pole slice edge make upper diaphragm and Lower diaphragm plate heat-sealing bonding;The position of upper diaphragm and lower diaphragm plate bonding is formed as bonding part;
Traction device;The traction device is delivered to described cut for drawing the lower diaphragm plate, by the bonding part Platform;
Cutting means;The cutting means are used to cut off upper diaphragm and lower diaphragm plate along the edge of the bonding part, with shape At the pole piece bag for being enclosed with lithium battery pole slice.
Further, the fixed mechanism includes pressing plate and the first lifting driving structure;The pressing plate is located at the heat-sealing The top of platform, and cooperate with the heat-sealing platform for clamping upper diaphragm;The first lifting driving structure is for driving institute State pressing plate lifting.
Further, the traction mechanism includes traction roller, the first mounting plate and the first driving mechanism, the traction roller pivot It connects on first mounting plate, and for drawing upper diaphragm;First driving mechanism is for driving first mounting plate It is moved along second direction opposite to the first direction.
Further, the lithium battery pole slice Bag Making Machine further includes rotary drive mechanism, and the rotary drive mechanism is used for The upper diaphragm material roller is driven to rotate.
Further, the laminating mechanism is mounted on first mounting plate, and with the traction roller along described second Direction is arranged successively.
Further, the laminating mechanism includes press bonding roller and the second lifting driving structure;The press bonding roller is mounted on institute It states on the first mounting plate, and for pushing upper diaphragm downwards;The second lifting driving structure is mounted on first mounting plate On, and for driving the press bonding roller to go up and down.
Further, the heat-sealing device is installed on first mounting plate, and is located at the laminating mechanism far from described The side of traction roller;The heat-sealing device includes third lifting driving structure, heat seal and the first heating component;Described first adds Hot component is for heating the heat seal;The heat seal has downwardly projecting shrunk flange, the track of the shrunk flange Shape is with lithium battery pole slice except the edge shape at position of its tab is identical;The third lifting driving structure is described for driving Heat seal lifting.
Further, the traction device include upper towing plate, lower towing plate, the second mounting plate, division driving structure and Horizontal drive structure;The upper towing plate and the lower towing plate are split up and down, and can be close to each other or be mounted far from institute It states on the second mounting plate;The upper towing plate and the lower towing plate cooperation are for clamping lower diaphragm plate;The division driving structure It is mounted on second mounting plate, and for driving the upper towing plate and the lower towing plate close to each other or separate;Institute Horizontal drive structure is stated for driving second mounting plate to move in said first direction.
Further, described cut is provided with cushion on platform;The cutting means include cutter, cutter driving structure and Second heating component;Second heating component is for heating the cutter;It is cut described in the cutter face above platform, and The blade of the cutter cuts platform described in;The edge shape of the trajectory shape of the blade of the cutter and the bonding part It is identical;The cutter driving structure is for driving the cutter to cut platform close to or far from described.
Further, the lithium battery pole slice Bag Making Machine further includes third mounting plate;The platform that cuts passes through buffering elastic Spring is mounted on the third mounting plate;One end of the buffer spring is fixed on the lower surface for cutting platform, described slow The other end for rushing spring is fixed on the third mounting plate;The lithium battery pole slice Bag Making Machine further includes guide frame, described Guide frame includes the vertical guide being fixed on third mounting plate and is provided with the guide groove cut on platform, described Guide groove and vertical guide activity inserting cooperation.
Compared with prior art, the beneficial effects of the present invention are:
The present invention by using lower diaphragm plate material roller wind lower diaphragm plate, lower diaphragm plate conveying device drive lower diaphragm plate material roller under every Film is conveyed along the first direction, and lower diaphragm plate is made successively by the heat-sealing platform and described to cut platform;Lithium battery pole slice It is placed on lower diaphragm plate;Cooperate again upper diaphragm material roller wind upper diaphragm, fixed mechanism by upper diaphragm feedway draw on every Film is fixed on the side of heat-sealing station, and the section that pastes of upper diaphragm is drawn to heat-sealing station, pressed later by traction mechanism It closes to make to paste section under the action of mechanism and be bonded with lower diaphragm plate, in this way, the supply of completion upper diaphragm and lower diaphragm plate, and realize upper diaphragm It is pasted with lithium battery pole slice, it is opposite to use manual operation, reduce labor intensity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lithium battery pole slice Bag Making Machine of the present invention;
Fig. 2 is the structural schematic diagram of upper diaphragm feedway of the present invention, heat-sealing device and cutting means;
Fig. 3 is the structural schematic diagram of upper diaphragm feedway of the present invention;
Fig. 4 is the structural schematic diagram of fixed mechanism of the present invention;
Fig. 5 is the structural schematic diagram of traction mechanism of the present invention, laminating mechanism and heat-sealing device;
Fig. 6 is the structural schematic diagram of heat-sealing device of the present invention;
Fig. 7 is the structural schematic diagram of traction device of the present invention;
Fig. 8 is cutting means of the present invention and the structural schematic diagram for cutting platform;
In figure: 10, sealing platform;11, station is sealed;20, platform is cut;30, lower diaphragm plate material roller;40, lower diaphragm plate conveys Device;50, upper diaphragm material roller;60, upper diaphragm feedway;61, fixed mechanism;611, pressing plate;612, the first lifting driving knot Structure;62, traction roller;63, the first mounting plate;64, the first driving mechanism;65, laminating mechanism;651, press bonding roller;652, second liter Driving structure drops;70, heat-sealing device;71, third goes up and down driving structure;72, heat seal;721, shrunk flange;73, the first heating Component;80, traction device;81, upper towing plate;82, lower towing plate;83, the second mounting plate;84, horizontal drive structure;90, it cuts out Cutting apparatus;91, cutter;911, the blade of cutter;92, cutter driving structure;93, the second heating component;100, third mounting plate; 120, buffer spring;130, vertical guide;140, upper diaphragm;141, section is pasted;150, lower diaphragm plate;151, horizontal segment.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination Example.
A kind of lithium battery pole slice Bag Making Machine as shown in Figs. 1-3, including seal platform 10, cut platform 20, lower diaphragm plate material Roller 30, lower diaphragm plate conveying device 40, upper diaphragm material roller 50, upper diaphragm feedway 60, heat-sealing device 70, traction device 80 and sanction Cutting apparatus 90;It seals platform 10 and cuts platform 20 and be arranged successively along first direction (direction shown in arrow A as shown in figure 1);Under every Coating materials roller 30 is for winding lower diaphragm plate 150;Lower diaphragm plate conveying device 40 is for receiving the lower diaphragm plate drawn by lower diaphragm plate material roller 30 150, it drives lower diaphragm plate 150 to be in a horizontal state along first direction and conveys and successively by sealing platform 10 and cutting the upper of platform 20 Side;The be in a horizontal state position of conveying of lower diaphragm plate 150 is formed as horizontal segment 151, and the portion of 150 face of lower diaphragm plate heat-sealing station 11 Position is for placing lithium battery pole slice;Upper diaphragm material roller 50 is for winding upper diaphragm 140;Upper diaphragm feedway 60 includes fixed machine Structure 61, traction mechanism and laminating mechanism 65;Fixed mechanism 61 is used to receive the upper diaphragm 140 drawn from upper diaphragm material roller 50, will Received upper diaphragm 140 is fixed on heat-sealing station 11 and cuts between platform 20 and make received upper diaphragm 140 and horizontal segment 151 Fitting;The position that upper diaphragm 140 is located between fixed mechanism 61 and upper diaphragm material roller 50 is formed as covering lithium battery pole slice Paste section 141;Traction mechanism is used to paste section 141 towards far from the direction traction for cutting platform 20, will paste section 141 and draw To heat-sealing platform 10;Laminating mechanism 65, which is used to push in heat-sealing station 11 far from the side for cutting platform 20, pastes section 141, it is bonded so as to paste section 141 with horizontal segment 151;Heat-sealing device 70 is used for the side of the lithium battery pole slice on heat-sealing station 11 Edge makes 150 heat-sealing bonding of upper diaphragm 140 and lower diaphragm plate;The position that upper diaphragm 140 and lower diaphragm plate 150 bond is formed as bonding part, The shape of the bonding part and the shape of lithium battery pole slice (removing its tab part) just as;Traction device 80 is for drawing lower diaphragm plate 150, bonding part is delivered to and cuts platform 20;Cutting means 90 be used for along the edge of bonding part by upper diaphragm 140 and under every Film 150 is cut off, to form the pole piece bag for being enclosed with lithium battery pole slice.
It is flat lower diaphragm plate 150 is delivered to heat-sealing when using this lithium battery pole slice Bag Making Machine on the basis of above structure After platform 10, lithium battery pole slice is placed on to the position of 150 face of lower diaphragm plate heat-sealing station 11, later since fixed mechanism 61 will be from The upper diaphragm 140 that upper diaphragm material roller 50 is drawn is fixed on the side of heat-sealing station 11 and pastes with the horizontal segment of lower diaphragm plate 150 151 It closes, the traction of section 141 that pastes of upper diaphragm 140 is extremely sealed into the top of platform 10 under the action of traction mechanism, then cooperate pressing Mechanism 65 makes to paste section 141 in the other side of heat-sealing platform 10 to be bonded with horizontal segment 151, and the both ends for pasting section 141 as a result, are distinguished The two sides for being located at heat-sealing station 11 with horizontal segment 151 are bonded, and are realized and pasted lithium battery pole slice on section 141 and lower diaphragm plate 150 Fitting;Cooperate heat-sealing device 70, traction device 80 and cutting means 90 again, and then realizes and complete bag making.
As shown in figure 4, specifically, above-mentioned fixed mechanism 61 includes pressing plate 611 and the first lifting driving structure 612;Pressure Plate 611 is located at the top of heat-sealing platform 10, and with the heat-sealing cooperation of platform 10 for clamping upper diaphragm 140;First lifting driving knot Structure 612 is used for band dynamic pressure plate 611 and goes up and down;In this way, upper diaphragm 140 and lower diaphragm plate 150 both pass through heat-sealing platform 10 and pressing plate 611 it Between, the first lifting driving structure 612 is moved downward with dynamic pressure plate 611, and then seal platform 10 and pressing plate 611 can cooperate by every Film 140 is bonded with the fixation of lower diaphragm plate 150.
As shown in figure 5, further, traction mechanism includes traction roller 62, the first mounting plate 63 and the first driving mechanism 64, Traction roller 62 is articulated on the first mounting plate 63, and for drawing upper diaphragm 140;First driving mechanism 64 is for driving the first peace Loading board 63 is moved along the second direction (direction as indicated by arrow b of figure) opposite with first direction;Even if saying, traction roller 62 Between fixed mechanism 61 and upper diaphragm material roller 50, and it is located at the side for pasting section 141;In the first driving mechanism 64 for driving When first mounting plate 63 moves in a second direction, traction roller 62 moves in a second direction with the first mounting plate 63, in this way, drawing It is realized under the pulling of roller 62 by the traction of upper diaphragm 140 to 11 top of heat-sealing station, is drawn above by traction roller 62, and traction roller 62 by the way of pivot joint, can reduce the friction with upper diaphragm 140, and it is damaged to avoid upper diaphragm 140.
The knot of existing linear motor, cylinder, screw rod and feed screw nut's cooperation can be used in the first above-mentioned driving mechanism 64 Structure.
In order to realize during drawing upper diaphragm 140, upper diaphragm 140 is in the state of tensioning, and then makes upper diaphragm 140 are entirely covered on lithium battery pole on piece, it is preferable that this lithium battery pole slice Bag Making Machine further includes rotary drive mechanism, rotation Driving mechanism is for driving upper diaphragm material roller 50 to rotate;It is in tensioning state in this way, first making to paste section 141, it later can be according to The driving speed of one driving mechanism 64, the speed that control rotary drive mechanism drives upper diaphragm material roller 50 to rotate, and then control Diaphragm material roller 50 discharges the speed of upper diaphragm 140, and upper diaphragm 140 in the unit time can be made to discharge length and 140 quilt of upper diaphragm It draws moved distance and keeps relatively uniform, it is ensured that paste section 141 and be in tensioning state.
As shown in Figure 5, it is preferable that laminating mechanism 65 is mounted on the first mounting plate 63, in this way, press bonding roller 651 and traction Common first driving mechanism 64 of roller 62 saves the energy without in addition setting power mechanism;Furthermore laminating mechanism 65 and traction roller 62 are arranged successively in a second direction, it can be ensured that when traction roller 62 will paste in the traction of section 141 to heat-sealing station 11, press bonding roller 651 can be at pasting the top of section 141, it is ensured that traction, the smooth progress of stitching operation.
As shown in Fig. 2-3 and Fig. 5, specifically, laminating mechanism 65 includes press bonding roller 651 and the second lifting driving structure 652; Press bonding roller 651 is mounted on the first mounting plate 63, and for pushing upper diaphragm 140 downwards;Second lifting driving structure 652 is installed On the first mounting plate 63, and for driving press bonding roller 651 to go up and down;At this point, fixed mechanism 61 is by received upper diaphragm 140 under The fitting of 150 side of diaphragm, meanwhile, with the mobile hot pressing station other side of the first mounting plate 63, (i.e. press bonding roller 651 exists press bonding roller 651 Position as shown in Figure 2 is moved to position as shown in Figure 3), press bonding roller is driven by the second lifting driving structure 652 later 651 move downward to push and paste section 141, and are bonded the section 141 that pastes of upper diaphragm 140 with lower diaphragm plate 150, and then realize and paste Section 141 is bonded with the lithium battery pole slice on lower diaphragm plate 150.
As seen in figs. 5-6, further, heat-sealing device 70 is installed on the first mounting plate 63, and it is remote to be located at laminating mechanism 65 Side from traction roller 62;It therefore, can smooth implementation heat-seal operation after completing being bonded of upper diaphragm 140 and lithium battery pole slice; Specifically, heat-sealing device 70 includes third lifting driving structure 71, heat seal 72 and the first heating component 73;First heating component 73 for heating heat seal 72;Heat seal 72 can be heat-sealing seat, heat-seal housing etc., which has downwardly projecting heat Belling edge 721, the trajectory shape of shrunk flange 721 with lithium battery pole slice except the edge shape at position of its tab is identical, and heat The geomery of belling edge 721 is greater than the size of pole piece edge shape, in this way, to realize that the matching of shrunk flange 721 is located at lithium Outside battery pole piece;Third lifting driving structure 71 is for driving heat seal 72 to go up and down;In use, the first driving mechanism 64 drives the The movement of one mounting plate 63, and make 721 face lithium battery pole slice of shrunk flange, the first heating component 73 heats the heat seal 72, because This, the heated heating of shrunk flange 721, cooperation third lifting driving structure 71 drives heat seal 72 to the side close to heat-sealing station 11 To movement, shrunk flange 721 is bonded with upper diaphragm 140 later, and under the action of third goes up and down driving structure 71, is pressed down against Lower diaphragm plate 150, at this point, disposable realize of hot melt in shrunk flange 721 makes upper diaphragm 140 under along the edge of lithium battery pole slice Diaphragm 150 is lower to be bonded, and the bonding time is saved.
As shown in fig. 7, traction device 80 includes upper towing plate 81, lower towing plate 82, the second mounting plate 83, division driving knot Structure and horizontal drive structure 84;Upper towing plate 81 and about 82 lower towing plate are split, and can be close to each other or be mounted far from On second mounting plate 83;Upper towing plate 81 and the cooperation of lower towing plate 82 are for clamping lower diaphragm plate 150;Division driving structure is mounted on On second mounting plate 83, and for driving towing plate 81 and lower towing plate 82 close to each other or separate;Horizontal drive structure 84 For driving the second mounting plate 83 to move in a first direction.
On the basis of above structure, in use, lower diaphragm plate 150 is across upper towing plate 81 and lower towing plate 82, When needing to draw lower diaphragm plate 150, division driving structure is used to drive upper towing plate 81 and lower towing plate 82 close to each other to clamp Lower diaphragm plate 150, horizontal drive structure 84 drives the second mounting plate 83 to move along first direction later, in the linkage of the second mounting plate 83 Towing plate 81 and lower towing plate 82 are moved along first direction, are realized under traction under the clamping of upper towing plate 81 and lower towing plate 82 Diaphragm 150 is moved toward first direction;It, can be by upper towing plate 81 and the setting of lower towing plate 82 in a heat-sealing platform 10 in practical application And cut between platform 20, lower diaphragm plate 150 at this time has larger and upper towing plate 81 without 90 cutoff process of cutting means With the area of lower towing plate 82 contact, increase friction area, so that the traction of traction device 80 is more stable.
Following manner setting can be used in above-mentioned upper towing plate 81 and lower towing plate 82, mode one: upper towing plate 81 is under Towing plate 82 can move up and down, and correspondingly, division driving structure includes two and respectively drives towing plate 81 and lower towing plate The cylinder of 82 vertical motions;Mode two: upper towing plate 81 is fixedly mounted, and lower 82 removable installation of towing plate, correspondingly, division are driven Dynamic structure includes the cylinder for driving lower 82 vertical motion of towing plate;Mode three: lower towing plate 82 is fixedly mounted, and upper towing plate 81 can Mobile installation, correspondingly, division driving structure includes the cylinder for driving 81 vertical motion of towing plate.
The knot of existing linear motor, cylinder, screw rod and feed screw nut's cooperation can be used in above-mentioned horizontal drive structure 84 Structure.
As shown in figure 8, further, cutting and being provided with cushion on platform 20, which can be used heat-resisting material and is made, It can be rubber pad resistant to high temperature, silicagel pad etc.;Cutting means 90 include cutter 91, cutter driving structure 92 and the second heating Component 93;Second heating component 93 is for heating cutter 91;91 face of cutter cuts 20 top of platform, and the blade 911 of cutter Direction cuts platform 20;The trajectory shape of the blade 911 of cutter is identical as the edge shape of bonding part, and the blade 911 of cutter Trajectory shape size be greater than bonding part edge shape size, so, it is ensured that cutter 91 matching be located at outside bonding part,;It cuts Knife driving structure 92 is for driving cutter 91 close to or far from cutting platform 20.
On the basis of above structure, in use, the second heating component 93 heats cutter 91, cutter driving structure 92 is driven Cutter 91 is moved to close to the direction for cutting platform 20, and the blade 911 of cutter is made to continue to transport downwards after encountering upper diaphragm 140 It is dynamic, at this point, the blade 911 of cutter is fallen into cushion, in this way, realization will be along bonding part under the thermal cutting of the blade 911 of cutter Edge upper diaphragm 140 and lower diaphragm plate 150 are once cut off.
Furthermore in order to avoid cutter 91 is when cutting off upper diaphragm 140 and lower diaphragm plate 150, upper diaphragm 140 and lower diaphragm plate 150 It bounces back with lower diaphragm plate 150, also settable tension structure, tension structure and traction device 80 fix lower diaphragm plate 150 respectively In the two sides for cutting platform 20.The tension structure can be clip, manipulator etc..
Further, lithium battery pole slice Bag Making Machine further includes third mounting plate 100;It cuts platform 20 and passes through buffer spring 120 are mounted on third mounting plate 100;One end of buffer spring 120 is fixed on the lower surface for cutting platform 20, buffer spring 120 other end is fixed on third mounting plate 100;In this way, buffer spring 120 can work as a buffer, can avoid driving in cutter When dynamic structure 92 drives cutter 91 to decline too fast, occurs to hit strongly and to cutter 91 or cut platform 20 and make with platform 20 is cut At damage;Further, this lithium battery pole slice Bag Making Machine further includes guide frame, and guide frame includes being fixed on third installation Vertical guide 130 on plate 100 and it is provided with the guide groove cut on platform 20, guide groove and 130 activity of vertical guide are inserted Assembly is closed;In this way, cutting the direction of motion of platform 20 by the cooperation guiding of guide frame, realized using buffer spring 120 It when cutting the installation of platform 20, avoids cutting 20 double swerve of platform, influences the accuracy of cutting.
It should be noted that the first above-mentioned lifting driving structure 612, second goes up and down driving structure 652 and third lifting The knot of existing linear motor, cylinder, screw rod and feed screw nut's cooperation can be used in driving structure 71, horizontal drive structure 84 Structure.
Above-mentioned lower diaphragm plate conveying device 40 can be used with flowering structure, and lower diaphragm plate conveying device 40 includes wind-up roll, rotation Motor and Duo Gen guide roller, more guide rollers split heat-sealing platform 10 opposite sides and cut opposite the two of platform 20 Side, the top end face of guide roller seal the upper surface of platform 10 and cut the upper surface of platform 20 and flush, and guide roller is for receiving The lower diaphragm plate 150 drawn from lower diaphragm plate material roller 30;Wind-up roll is for receiving from positioned at cutting, platform 20 is separate to seal platform 10 1 The lower diaphragm plate 150 that the guide roller of side is drawn, rotating electric machine drive wind-up roll rotation.
Existing heater strip, heating tube etc. can be used in above-mentioned the first heating component 73 and the second heating component 93.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto, The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention Claimed range.

Claims (10)

1. a kind of lithium battery pole slice Bag Making Machine, it is characterised in that: including
Seal platform;Heat-sealing station is provided on the heat-sealing platform;
Cut platform;The heat-sealing platform and the platform that cuts are arranged successively along first direction;
Lower diaphragm plate material roller;The lower diaphragm plate material roller is for winding lower diaphragm plate;
Lower diaphragm plate conveying device;The lower diaphragm plate conveying device is used to receive the lower diaphragm plate drawn by lower diaphragm plate material roller, under drive Diaphragm is in a horizontal state along the first direction to be conveyed and successively passes through the heat-sealing station and the top for cutting platform;Under The be in a horizontal state position of conveying of diaphragm is formed as horizontal segment, and the position of station is sealed described in lower diaphragm plate face for placing lithium Battery pole piece;
Upper diaphragm material roller;The upper diaphragm material roller is for winding upper diaphragm;
Upper diaphragm feedway;The upper diaphragm feedway includes fixed mechanism, traction mechanism and laminating mechanism;The fixation Mechanism is used to receive the upper diaphragm drawn from the upper diaphragm material roller, and received upper diaphragm is fixed on the heat-sealing station and institute It states and cuts between platform and be bonded received upper diaphragm with the horizontal segment;Upper diaphragm be located at the fixed mechanism and it is described on Position between diaphragm material roller is formed as pasting section for cover lithium battery pole slice;The traction mechanism is used for towards far from described It cuts and pastes section described in the direction traction of platform, the section that pastes is drawn to the heat-sealing platform;The pressing Mechanism, which is used to push in the heat-sealing station far from the side for cutting platform, pastes section, so that described paste section and the water Flat section fitting;
Heat-sealing device;The heat-sealing device be used for along it is described heat-sealing station on lithium battery pole slice edge make upper diaphragm and under every Film heat-sealing bonding;The position of upper diaphragm and lower diaphragm plate bonding is formed as bonding part;
Traction device;The bonding part is delivered to and described cuts platform for drawing the lower diaphragm plate by the traction device;
Cutting means;The cutting means are used to cut off upper diaphragm and lower diaphragm plate along the edge of the bonding part, to form packet It is wrapped with the pole piece bag of lithium battery pole slice.
2. lithium battery pole slice Bag Making Machine as described in claim 1, it is characterised in that: the fixed mechanism includes pressing plate and first Go up and down driving structure;The pressing plate be located at it is described heat-sealing platform top, and with the heat-sealing platform cooperate on clamping every Film;The first lifting driving structure is for driving the pressing plate to go up and down.
3. lithium battery pole slice Bag Making Machine as described in claim 1, it is characterised in that: the traction mechanism includes traction roller, One mounting plate and the first driving mechanism, the traction roller are articulated on first mounting plate, and for drawing upper diaphragm;It is described First driving mechanism is for driving first mounting plate to move along second direction opposite to the first direction.
4. lithium battery pole slice Bag Making Machine as claimed in claim 3, it is characterised in that: the lithium battery pole slice Bag Making Machine further includes Rotary drive mechanism, the rotary drive mechanism is for driving the upper diaphragm material roller to rotate.
5. lithium battery pole slice Bag Making Machine as claimed in claim 3, it is characterised in that: the laminating mechanism is mounted on described first On mounting plate, and it is arranged successively with the traction roller along the second direction.
6. lithium battery pole slice Bag Making Machine as claimed in claim 5, it is characterised in that: the laminating mechanism includes press bonding roller and Two lifting driving structures;The press bonding roller is mounted on first mounting plate, and for pushing upper diaphragm downwards;Described second Lifting driving structure is mounted on first mounting plate, and for driving the press bonding roller to go up and down.
7. lithium battery pole slice Bag Making Machine as claimed in claim 3, it is characterised in that: heat-sealing device installation first peace In loading board, and it is located at side of the laminating mechanism far from the traction roller;The heat-sealing device includes third lifting driving knot Structure, heat seal and the first heating component;First heating component is for heating the heat seal;The heat seal has downward The shrunk flange of protrusion, the trajectory shape of the shrunk flange is with lithium battery pole slice except the edge shape phase at the position of its tab Together;The third lifting driving structure is for driving the heat seal to go up and down.
8. lithium battery pole slice Bag Making Machine as described in claim 1, it is characterised in that: the traction device include upper towing plate, Lower towing plate, the second mounting plate, division driving structure and horizontal drive structure;Above and below the upper towing plate and the lower towing plate It splits, and can be close to each other or be mounted far from second mounting plate;The upper towing plate and the lower towing plate are matched It shares in clamping lower diaphragm plate;The division driving structure is mounted on second mounting plate, and for driving the upper traction Plate and the lower towing plate are close to each other or separate;The horizontal drive structure is for driving second mounting plate described the One side moves upwards.
9. lithium battery pole slice Bag Making Machine as described in claim 1, it is characterised in that: described cut is provided with cushion on platform; The cutting means include cutter, cutter driving structure and the second heating component;Second heating component is described for heating Cutter;It is cut described in the cutter face above platform, and the blade of the cutter cuts platform described in;The cutter The trajectory shape of blade is identical as the edge shape of the bonding part;The cutter driving structure is for driving the cutter close Or platform is cut far from described.
10. lithium battery pole slice Bag Making Machine as claimed in claim 9, it is characterised in that: the lithium battery pole slice Bag Making Machine also wraps Include third mounting plate;The platform that cuts is mounted on the third mounting plate by buffer spring;The one of the buffer spring End is fixed on the lower surface for cutting platform, and the other end of the buffer spring is fixed on the third mounting plate;It is described Lithium battery pole slice Bag Making Machine further includes guide frame, the guide frame include the vertical guide that is fixed on third mounting plate with And it is provided with the guide groove cut on platform, the guide groove and vertical guide activity inserting cooperation.
CN201910355734.4A 2019-04-29 2019-04-29 A kind of lithium battery pole slice Bag Making Machine Pending CN110126352A (en)

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Application Number Priority Date Filing Date Title
CN201910355734.4A CN110126352A (en) 2019-04-29 2019-04-29 A kind of lithium battery pole slice Bag Making Machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910355734.4A CN110126352A (en) 2019-04-29 2019-04-29 A kind of lithium battery pole slice Bag Making Machine

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CN110126352A true CN110126352A (en) 2019-08-16

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CN201910355734.4A Pending CN110126352A (en) 2019-04-29 2019-04-29 A kind of lithium battery pole slice Bag Making Machine

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Country Link
CN (1) CN110126352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123872A (en) * 2020-09-25 2020-12-25 苏州市华事达印刷包装有限公司 Packaging bag making machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123872A (en) * 2020-09-25 2020-12-25 苏州市华事达印刷包装有限公司 Packaging bag making machine
CN112123872B (en) * 2020-09-25 2022-03-18 苏州市华事达印刷包装有限公司 Packaging bag making machine

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