CN115958116A - A stamping device for a positive electrode battery cover of a soft-packed graphene lithium battery cell - Google Patents

A stamping device for a positive electrode battery cover of a soft-packed graphene lithium battery cell Download PDF

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CN115958116A
CN115958116A CN202211672758.0A CN202211672758A CN115958116A CN 115958116 A CN115958116 A CN 115958116A CN 202211672758 A CN202211672758 A CN 202211672758A CN 115958116 A CN115958116 A CN 115958116A
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seat
fixedly connected
base
punching
rod
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谢登浪
王凯华
邓王军
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Green State Energy Shanghai Energy Technology Co ltd
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Green State Energy Shanghai Energy Technology Co ltd
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    • 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

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Abstract

The invention discloses a punching device of a soft package graphene lithium battery cell positive battery cover, which comprises a steel belt, a base, a feeding mechanism, a die holder, a punching mechanism and a linkage mechanism, wherein the punching mechanism comprises a lifting seat, a punching seat and a hydraulic cylinder, and the linkage mechanism comprises an installation seat and a connecting rod piece.

Description

一种软包石墨烯锂电池电芯正极电池盖的冲压装置A stamping device for a positive electrode battery cover of a soft-packed graphene lithium battery cell

技术领域technical field

本发明涉及一种软包石墨烯锂电池电芯正极电池盖的冲压装置,通过进给机构、冲切机构和联动机构的相互配合,可以实现正极电极盖的自动化冲压。The invention relates to a punching device for a positive electrode battery cover of a soft-packed graphene lithium battery cell. Through the mutual cooperation of a feeding mechanism, a punching mechanism and a linkage mechanism, automatic punching of the positive electrode cover can be realized.

背景技术Background technique

锂离子电池充放电速度是由锂离子在电极中的传输和脱嵌速度来决定,石墨烯具有优异的电子和离子传导性能及特殊的二维单原子层结构,可在电极材料颗粒间构成三维电子和离子传输网络结构,因此石墨烯锂电池相较于传统的锂电池而言,具有极大的充放电速度。The charging and discharging speed of lithium-ion batteries is determined by the transmission and deintercalation speed of lithium ions in the electrode. Graphene has excellent electronic and ion conductivity and a special two-dimensional single atomic layer structure, which can form a three-dimensional structure between the electrode material particles. Electron and ion transport network structure, so graphene lithium battery has a great charge and discharge speed compared with traditional lithium battery.

石墨烯锂电池是由多个电芯整列组装而成,正极电极盖是电芯的部件之一,一般通过冲压的手段来进行加工,现有技术中的冲压设备在使用时,首先将圆形的片材放置在下模上,通过液压缸驱动上模下降,通过上下模值得配合形成特定形状的正极电极盖,自动化程度较低,加工效率较低。Graphene lithium batteries are assembled from a plurality of battery cells. The positive electrode cover is one of the parts of the battery cells. It is usually processed by stamping. When the stamping equipment in the prior art is used, the circular The sheet is placed on the lower mold, and the upper mold is driven down by the hydraulic cylinder, and the upper and lower molds are matched to form a positive electrode cover of a specific shape, which has a low degree of automation and low processing efficiency.

如专利申请号为:CN201821407621.1的中国专利公开的一种电池盖帽防爆铝片冲压治具,通过冲压头和下模座的配合实现电池盖的冲压成型,但是该专利至少存在以下问题:For example, the patent application number is: CN201821407621.1 Chinese patent discloses a battery cap explosion-proof aluminum stamping jig, through the cooperation of the stamping head and the lower die base, the stamping of the battery cap is realized, but the patent has at least the following problems:

其一,生产的原材料为圆形,但是在实际加工的过程中,作为电池盖生产的原材料一般以钢带的形式出现,此发明中,首先需要将钢带裁剪成特定尺寸的圆形后才可以进行后续的加工,导致工序比较多,加工效率低;First, the raw material produced is circular, but in the actual processing process, the raw material used as a battery cover generally appears in the form of steel strips. In this invention, the steel strip needs to be cut into a circular shape of a specific size before it can be cut. Subsequent processing can be carried out, resulting in more processes and low processing efficiency;

其二,在电池盖加工的过程中,上料以及成品卸料的自动化程度不高。Second, in the process of battery cover processing, the degree of automation of material loading and finished product unloading is not high.

发明内容Contents of the invention

为解决上述问题,本发明提供了一种软包石墨烯锂电池电芯正极电池盖的冲压装置,本发明是通过以下技术方案来实现的。In order to solve the above problems, the present invention provides a stamping device for the positive electrode battery cover of a soft-packed graphene lithium battery cell. The present invention is realized through the following technical solutions.

一种软包石墨烯锂电池电芯正极电池盖的冲压装置,包括钢带,还包括:A stamping device for the positive electrode battery cover of a soft-packed graphene lithium battery cell, including a steel belt, and also includes:

底座,所述底座的右侧固接有托板,底座的右侧对应托板的位置开设有容纳腔,容纳腔前后两侧的托板上对称固接有L形的定位板,定位板的内侧以及容纳腔的前后内壁上开设有滑槽,底座的上表面开设有纵向的输送槽,所述输送槽的中部开设有导通到容纳腔的冲切槽;The base, the right side of the base is fixedly connected with a supporting plate, and the right side of the base is provided with an accommodation cavity corresponding to the position of the supporting plate, and L-shaped positioning plates are symmetrically fixed on the supporting plates on the front and rear sides of the accommodation cavity. A chute is provided on the inner side and the front and rear inner walls of the accommodation cavity, a longitudinal conveying groove is provided on the upper surface of the base, and a punching groove leading to the accommodation chamber is provided in the middle of the conveying groove;

进给机构,所述进给机构前后对称设置在底座的上表面,所述钢带位于输送槽内,所述进给机构用于驱动钢带纵向移动;A feeding mechanism, the feeding mechanism is symmetrically arranged on the upper surface of the base, the steel belt is located in the conveying trough, and the feeding mechanism is used to drive the steel belt to move longitudinally;

模座,所述模座滑动连接在定位板之间,模座的尺寸与容纳腔一致,模座的前后两侧固接有与滑槽对应的滑块,模座的上表面开设有凹槽,所述凹槽的底部开设有冲头;The mold base, the mold base is slidably connected between the positioning plates, the size of the mold base is consistent with the receiving cavity, the front and rear sides of the mold base are fixed with sliders corresponding to the chute, and the upper surface of the mold base is provided with grooves , the bottom of the groove is provided with a punch;

冲切机构,所述冲切机构包括升降座、冲切座和液压缸;所述底座的上表面对应冲切槽的位置矩形固接有四根导向杆,所述升降座的四角处与导向杆滑动连接,所述冲切座固接在升降座的下表面,冲切座的竖向投影与冲切槽重合,冲切座的下表面开设有与冲头适配的成型腔,所述导向杆的顶部固接有座板,所述液压缸固接在座板的中心,液压缸设有竖直向下的活塞杆,所述活塞杆的底部与升降座的上表面固定连接;A punching mechanism, the punching mechanism includes a lifting seat, a punching seat and a hydraulic cylinder; the upper surface of the base corresponds to the position of the punching groove and is fixed with four guide rods in a rectangular shape, and the four corners of the lifting seat are connected to the guide rods. The rod is slidingly connected, the punching seat is fixed on the lower surface of the lifting seat, the vertical projection of the punching seat coincides with the punching groove, and the lower surface of the punching seat is provided with a molding cavity that is adapted to the punch. A seat plate is fixedly connected to the top of the guide rod, and the hydraulic cylinder is fixedly connected to the center of the seat plate. The hydraulic cylinder is provided with a vertically downward piston rod, and the bottom of the piston rod is fixedly connected to the upper surface of the lifting seat;

联动机构,所述联动机构包括安装座和连接杆件;所述安装座通过纵向均匀设置的支杆固接在升降座的右侧,安装座的右侧固接有支板,所述支板上纵向均匀滑动连接有限位杆,所述限位杆的底部与托板固定连接,限位杆的顶部固接有防脱块,安装座的下表面以及模座的右侧固接有轴杆,所述连接杆件铰接在轴杆之间。A linkage mechanism, the linkage mechanism includes a mounting base and a connecting rod; the mounting base is fixedly connected to the right side of the lifting base through a vertically evenly arranged support rod, and a support plate is fixedly connected to the right side of the mounting base, and the support plate The upper longitudinal evenly slides and connects the limit bar, the bottom of the limit bar is fixedly connected with the supporting plate, the top of the limit bar is fixed with an anti-off block, and the lower surface of the mounting seat and the right side of the mold base are fixed with a shaft , the connecting rods are hinged between the shafts.

进一步地,所述输送槽的前后两侧开设有滚槽,所述滚槽内纵向均匀转动连接有转辊,所述转辊的最顶部与输送槽平齐。Further, rolling grooves are provided on the front and rear sides of the conveying trough, and a rotating roller is connected to the rotating roller uniformly rotating longitudinally in the rolling groove, and the top of the rotating roller is flush with the conveying groove.

进一步地,所述连接杆件包括伸缩杆、对称固接在伸缩杆两端的转座、以及套设在伸缩杆外的伸缩弹簧,两个转座分别与对应的轴杆转动连接;Further, the connecting rod includes a telescopic rod, a swivel seat symmetrically fixed at both ends of the telescopic rod, and a telescopic spring sleeved outside the telescopic rod, and the two swivel seats are rotatably connected to the corresponding shaft;

所述活塞杆处于最小收缩状态时,所述模座与定位板的右侧板内壁接触,此时伸缩杆处于竖直状态且伸缩弹簧处于自然状态;When the piston rod is in the minimum shrinkage state, the mold base is in contact with the inner wall of the right side plate of the positioning plate, and the telescopic rod is in a vertical state and the telescopic spring is in a natural state;

所述模座完全进入容纳腔且伸缩弹簧处于自然状态时,所述冲切座位于底座的上方;When the mold base is completely in the accommodation cavity and the telescopic spring is in a natural state, the punching seat is located above the base;

所述活塞杆处于最大伸长状态时,所述冲切头的下表面与凹槽底面之间的距离等于钢带的厚度。When the piston rod is in the maximum extension state, the distance between the lower surface of the punching head and the bottom surface of the groove is equal to the thickness of the steel strip.

进一步地,所述进给机构包括传动仓、进给组件和电机;所述传动仓固接在输送槽的左侧,输送槽的右侧固接有耳座,所述进给组件的两端对称固接有第一转轴,左右两侧的第一转轴分别与传动仓以及耳座转动连接,左侧所述第一转轴的头部伸入到传动仓内并固接有从动锥齿轮,传动仓内还转动连接有第二转轴,所述第二转轴上固接有与从动锥齿轮啮合的主动锥齿轮,所述电机通过机座固接在底座上,第二转轴的一端与电机的输出轴通过联轴器对接。Further, the feed mechanism includes a transmission bin, a feed assembly and a motor; the transmission bin is fixedly connected to the left side of the conveying trough, and the right side of the conveying trough is fixedly connected to an ear seat, and the two ends of the feed assembly The first rotating shaft is symmetrically fixed, and the first rotating shafts on the left and right sides are respectively connected to the transmission chamber and the ear seat. The head of the first rotating shaft on the left extends into the transmission chamber and is fixedly connected with a driven bevel gear. The transmission chamber is also rotatably connected with a second rotating shaft, the driving bevel gear meshing with the driven bevel gear is fixedly connected to the second rotating shaft, the motor is fixedly connected to the base through the frame, and one end of the second rotating shaft is connected to the motor The output shaft is butted through the coupling.

进一步地,所述进给组件包括转盘和滑杆;所述转盘的左右两侧对称固接第一转轴,转盘为正多变形,转盘的内部对应其各侧面的位置开设有滑动腔,所述滑动腔内滑动连接有滑座,所述滑座与滑动腔的底部之间固接有顶出弹簧,所述滑杆固接在滑座上并与转盘滑动连接,滑杆的头部固接有弧形板,所述弧形板的外壁固接有弧形橡胶垫。Further, the feed assembly includes a turntable and a slide bar; the left and right sides of the turntable are symmetrically fixed to the first rotating shaft, and the turntable is a positive multi-deformation, and the inside of the turntable is provided with a sliding cavity corresponding to each side of the turntable. A sliding seat is slidably connected in the sliding cavity, and an ejection spring is fixedly connected between the sliding seat and the bottom of the sliding cavity. The sliding rod is fixed on the sliding seat and is slidably connected with the turntable. There is an arc-shaped plate, and an arc-shaped rubber pad is fixedly connected to the outer wall of the arc-shaped plate.

进一步地,还包括卸料机构,所述卸料机构包括鼓风机和卸料座;前侧所述定位板的高度小于模座的厚度,后侧所述定位板的高度大于模座的厚度,所述托板的上表面开设有风腔,所述模座内对应凹槽的位置圆周均匀开设有通孔,所述模座与定位板的右侧板接触时,所述通孔的竖向投影位于风腔内,后侧所述定位板上横向均匀固接有喷气副管,所述喷气副管的前端固接有喷嘴,喷气副管的后端一体固接有喷气主管,所述鼓风机固接在底座的右侧,鼓风机的进口和出口分别固接有进风管和出风管,所述出风管的头部固接有三通,所述三通的另外两个接口通过送风管分别与喷气主管以及风腔连通,所述卸料座固接在托板的前侧,卸料座的上表面倾斜设置。Further, it also includes a discharge mechanism, which includes a blower and a discharge seat; the height of the positioning plate on the front side is smaller than the thickness of the mold base, and the height of the positioning plate on the rear side is greater than the thickness of the mold base, so The upper surface of the supporting plate is provided with a wind cavity, and the position of the corresponding groove in the mold base is uniformly opened with a through hole. When the mold base is in contact with the right side plate of the positioning plate, the vertical projection of the through hole Located in the air chamber, the positioning plate on the rear side is evenly fixed with an air jet sub-pipe horizontally, the front end of the air jet sub-pipe is fixed with a nozzle, and the rear end of the air jet sub-pipe is integrally connected with an air jet main pipe, and the blower is fixed Connected to the right side of the base, the inlet and outlet of the blower are fixedly connected with an air inlet pipe and an air outlet pipe respectively, the head of the air outlet pipe is fixedly connected with a tee, and the other two interfaces of the tee pass They are respectively connected with the air injection main pipe and the air cavity, the discharge seat is fixed on the front side of the supporting plate, and the upper surface of the discharge seat is inclined.

进一步地,所述液压缸通过时间继电器控制器工作,液压缸在时间继电器的作用下控制活塞杆进行间歇式的往复伸缩运动,还包括触发机构,所述液压缸制动时,触发机构启动电机和鼓风机。Further, the hydraulic cylinder works through a time relay controller, and the hydraulic cylinder controls the piston rod to perform intermittent reciprocating telescopic movement under the action of the time relay, and also includes a trigger mechanism. When the hydraulic cylinder brakes, the trigger mechanism starts the motor and blower.

进一步地,所述触发机构包括控制盒、接电块和接电杆;所述控制盒固接在左侧的两个导向杆之间,控制盒的前后两侧开设有线槽,所述接电块滑动连接在控制盒内并前后对称设置,接电块的侧面固接有导向块,所述控制盒的内壁开设有与导向块对应的导向槽,接电块相互远离的一侧固接有绝缘弹簧,接电块相互远离的一侧还电性连接有导线,所述导线从线槽穿出,接电块相互靠近的一端为配合座,所述配合座的尺寸沿指向控制盒中心的方向递减,控制盒的底板中心开设有通槽,所述接电杆固接在升降座的上表面并与通槽的位置对应;Further, the trigger mechanism includes a control box, a power connection block, and a power connection rod; The block is slidingly connected in the control box and arranged symmetrically front and back. The side of the power connection block is fixedly connected with a guide block. The inner wall of the control box is provided with a guide groove corresponding to the guide block. Insulating springs, the sides of the connecting blocks far away from each other are also electrically connected with wires, the wires pass through the wire slot, and the ends of the connecting blocks close to each other are matching seats, and the size of the matching seats is along the direction pointing to the center of the control box. The direction is decreasing, and the center of the bottom plate of the control box is provided with a through groove, and the connecting rod is fixed on the upper surface of the lifting seat and corresponds to the position of the through groove;

还包括外部电源,所述外部电源的一级与其中一个接电块电性连接,所述电机和鼓风机的其中一个接线端共同电性连接另外一个接电块,电机和鼓风机的另一个接线端共同电性连接外部电源的另一极。It also includes an external power supply, one stage of the external power supply is electrically connected to one of the power connection blocks, one of the terminals of the motor and the blower is electrically connected to the other power connection block, and the other terminal of the motor and the blower Commonly electrically connected to the other pole of the external power supply.

进一步地,所述导向块与导向槽靠近控制盒中心的一侧接触时,所述绝缘弹簧处于自然状态,且此时配合块之间的距离小于接电杆的纵向宽度;所述活塞杆处于最小收缩状态时,所述接电杆的顶部插入配合块之间。Further, when the guide block is in contact with the side of the guide groove close to the center of the control box, the insulating spring is in a natural state, and at this time the distance between the mating blocks is smaller than the longitudinal width of the connecting rod; the piston rod is in the In the minimum retracted state, the top of the pole is inserted between the mating blocks.

本发明的有益效果是,本发明通过液压缸带动升降座和冲切座进行往复的升降运动,升降座和冲切座下降时,通过联动机构驱动模座向左移动而进入到容纳腔中,冲切座下降时在钢带上冲切出圆形的材料,成型腔与冲头的配合,冲压出成品的正极电池盖,升降座和冲切座上升时,通过联动机构驱动模座从容纳腔中滑动,从而完成成品的卸料,且进给机构可以实现钢带的移动,即本装置可以自动实现冲切、冲压、卸料以及钢带进给等工序,可以简化加工流程以及提高加工速度。The beneficial effect of the present invention is that the present invention drives the lifting seat and the punching seat to carry out reciprocating lifting movement through the hydraulic cylinder. When the lifting seat and the punching seat are lowered, the linkage mechanism drives the mold seat to move to the left and enters the accommodating cavity. When the punching seat is lowered, the circular material is punched out on the steel belt, and the finished positive battery cover is punched out by the cooperation of the forming cavity and the punch. Sliding in the cavity to complete the unloading of the finished product, and the feeding mechanism can realize the movement of the steel strip, that is, the device can automatically realize the processes of punching, punching, unloading and steel strip feeding, which can simplify the processing flow and improve the processing efficiency. speed.

附图说明Description of drawings

为了更清楚地说明本发明的技术方案,下面将对具体实施方式描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to illustrate the technical solution of the present invention more clearly, the following will briefly introduce the accompanying drawings that need to be used in the description of specific embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

图1:本发明所述一种软包石墨烯锂电池电芯正极电池盖的冲压装置的轴测图;Fig. 1: the axonometric view of the stamping device of a kind of soft-packed graphene lithium battery cell positive battery cover of the present invention;

图2:本发明所述一种软包石墨烯锂电池电芯正极电池盖的冲压装置右后方的立体示意图;Fig. 2: a three-dimensional schematic diagram of the right rear of the punching device of the positive electrode battery cover of a soft-packed graphene lithium battery cell according to the present invention;

图3:本发明所述一种软包石墨烯锂电池电芯正极电池盖的冲压装置的俯视图;Fig. 3: the plan view of the punching device of a kind of soft-packed graphene lithium battery cell positive battery cover of the present invention;

图4:本发明所述底座的结构示意图;Fig. 4: Schematic diagram of the structure of the base of the present invention;

图5:本发明所述模座和联动机构的立体示意图;Fig. 5: the three-dimensional schematic view of mold holder and linkage mechanism of the present invention;

图6:本发明所述升降座下方的立体示意图;Figure 6: a perspective view of the lower part of the lifting seat of the present invention;

图7:本发明所述活塞杆处于最小收缩状态时的结构示意图;Figure 7: Schematic diagram of the structure of the piston rod in the present invention when it is in the minimum shrinkage state;

图8:本发明所述模座完全进入容纳腔且伸缩弹簧处于自然状态时的结构示意图;Figure 8: Schematic diagram of the structure of the mold base of the present invention when it completely enters the accommodation cavity and the telescopic spring is in a natural state;

图9:本发明所述活塞杆处于最大伸长状态时的结构示意图;Figure 9: Schematic diagram of the structure of the piston rod in the present invention when it is in the state of maximum extension;

图10:本发明所述进给机构的结构示意图;Figure 10: a schematic structural view of the feed mechanism of the present invention;

图11:本发明所述进给组件的半剖视图;Figure 11: a half-sectional view of the feed assembly of the present invention;

图12:本发明所述卸料机构的结构示意图;Fig. 12: a schematic structural view of the unloading mechanism of the present invention;

图13:本发明所述控制盒的内部结构示意图;Figure 13: a schematic diagram of the internal structure of the control box of the present invention;

图14:本发明所述接电杆未进入控制盒时的结构示意图;Fig. 14: Schematic diagram of the structure when the pole of the present invention does not enter the control box;

图15:本发明所述接电杆进入控制盒时的结构示意图;Figure 15: Schematic diagram of the structure when the pole of the present invention enters the control box;

图16:本发明所述电机和鼓风机的电路连接示意图。Fig. 16: A schematic diagram of the circuit connection of the motor and the blower according to the present invention.

附图标记如下:The reference signs are as follows:

A-钢带;B-正极电池盖;A-steel belt; B-positive battery cover;

1-底座,11-托板,12-容纳腔,13-定位板,14-滑槽,15-输送槽,16-冲切槽,17-滚槽,18-转辊;1-base, 11-supporting plate, 12-accommodating cavity, 13-positioning plate, 14-chute, 15-transporting trough, 16-cutting trough, 17-rolling trough, 18-roller;

2-进给机构,21-传动仓,22-进给组件,221-转盘,222-滑杆,223-滑动腔,224-滑座,225-顶出弹簧,226-弧形板,227-弧形橡胶垫,23-电机,24-耳座,25-第一转轴,26-从动锥齿轮,27-第二转轴,28-主动锥齿轮,29-联轴器;2-feed mechanism, 21-transmission bin, 22-feed assembly, 221-turntable, 222-slider, 223-sliding chamber, 224-slider, 225-ejection spring, 226-curved plate, 227- Arc-shaped rubber pad, 23-motor, 24-ear seat, 25-first rotating shaft, 26-driven bevel gear, 27-second rotating shaft, 28-driving bevel gear, 29-coupling;

3-模座,31-滑块,32-凹槽,33-冲头;3-die base, 31-slider, 32-groove, 33-punch;

4-冲切机构,41-升降座,42-冲切座,43-液压缸,44-导向杆,45-成型腔,46-座板,47-活塞杆;4-punching mechanism, 41-lifting seat, 42-punching seat, 43-hydraulic cylinder, 44-guide rod, 45-forming cavity, 46-seat plate, 47-piston rod;

5-联动机构,51-安装座,52-连接杆件,521-伸缩杆,522-转座,523-伸缩弹簧,53-支杆,54-支板,55-限位杆,56-防脱块,57-轴杆;5-linkage mechanism, 51-mounting seat, 52-connecting rod, 521-telescopic rod, 522-swivel seat, 523-telescopic spring, 53-rod, 54-support plate, 55-limiting rod, 56-anti Deblocking, 57-shaft;

61-鼓风机,62-卸料座,63-风腔,64-通孔,65-喷气副管,66-喷嘴,67-喷气主管,68-进风管,69-出风管,610-三通,611-送风管;61-Blower, 62-Unloading seat, 63-Air cavity, 64-Through hole, 65-Jet sub-pipe, 66-Nozzle, 67-Jet main pipe, 68-Inlet pipe, 69-Outlet pipe, 610-Three Tong, 611-air supply pipe;

71-控制盒,72-接电块,73-接电杆,74-线槽,75-导向块,76-导向槽,77-绝缘弹簧,78-导线,79-配合座,710-通槽,711-外部电源。71-control box, 72-connection block, 73-connection pole, 74-wire groove, 75-guide block, 76-guide groove, 77-insulation spring, 78-wire, 79-cooperating seat, 710-through slot , 711-external power supply.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

如图1-16所示,本发明具有以下五个具体实施例。As shown in Figures 1-16, the present invention has the following five specific embodiments.

实施例1Example 1

一种软包石墨烯锂电池电芯正极电池盖的冲压装置,包括钢带A,还包括:A stamping device for the positive electrode battery cover of a soft-packed graphene lithium battery cell, including a steel strip A, and also includes:

底座1,底座1的右侧固接有托板11,底座1的右侧对应托板11的位置开设有容纳腔12,容纳腔12前后两侧的托板11上对称固接有L形的定位板13,定位板13的内侧以及容纳腔12的前后内壁上开设有滑槽14,底座1的上表面开设有纵向的输送槽15,输送槽15的中部开设有导通到容纳腔12的冲切槽16;The base 1, the right side of the base 1 is fixed with a supporting plate 11, and the right side of the base 1 is provided with a receiving cavity 12 corresponding to the position of the supporting plate 11, and the supporting plates 11 on the front and rear sides of the receiving cavity 12 are symmetrically fixed with L-shaped The positioning plate 13, the inner side of the positioning plate 13 and the front and rear inner walls of the accommodating chamber 12 are provided with a chute 14, the upper surface of the base 1 is provided with a longitudinal conveying groove 15, and the middle part of the conveying groove 15 is provided with a channel leading to the accommodating chamber 12. Punching groove 16;

进给机构2,进给机构2前后对称设置在底座1的上表面,钢带A位于输送槽15内,进给机构2用于驱动钢带A纵向移动;The feeding mechanism 2 is symmetrically arranged on the upper surface of the base 1, the steel strip A is located in the conveying groove 15, and the feeding mechanism 2 is used to drive the steel strip A to move longitudinally;

模座3,模座3滑动连接在定位板13之间,模座3的尺寸与容纳腔12一致,模座3的前后两侧固接有与滑槽14对应的滑块31,模座3的上表面开设有凹槽32,凹槽32的底部开设有冲头33;The mold base 3 is slidably connected between the positioning plates 13. The size of the mold base 3 is consistent with the housing cavity 12. The front and rear sides of the mold base 3 are fixedly connected with slide blocks 31 corresponding to the chute 14. The mold base 3 A groove 32 is provided on the upper surface of the groove 32, and a punch 33 is provided at the bottom of the groove 32;

冲切机构4,冲切机构4包括升降座41、冲切座42和液压缸43;底座1的上表面对应冲切槽16的位置矩形固接有四根导向杆44,升降座41的四角处与导向杆44滑动连接,冲切座42固接在升降座41的下表面,冲切座42的竖向投影与冲切槽16重合,冲切座42的下表面开设有与冲头33适配的成型腔45,导向杆44的顶部固接有座板46,液压缸43固接在座板46的中心,液压缸43设有竖直向下的活塞杆47,活塞杆47的底部与升降座41的上表面固定连接;Punching mechanism 4, punching mechanism 4 comprises lifting seat 41, punching seat 42 and hydraulic cylinder 43; The place is slidingly connected with the guide rod 44, the punching seat 42 is fixed on the lower surface of the lifting seat 41, the vertical projection of the punching seat 42 coincides with the punching groove 16, and the lower surface of the punching seat 42 is provided with a punch 33 Adapted forming cavity 45, the top of guide rod 44 is fixedly connected with seat plate 46, and hydraulic cylinder 43 is fixedly connected with the center of seat plate 46, and hydraulic cylinder 43 is provided with vertically downward piston rod 47, and the bottom of piston rod 47 is connected with The upper surface of the lifting seat 41 is fixedly connected;

联动机构5,联动机构5包括安装座51和连接杆件52;安装座51通过纵向均匀设置的支杆53固接在升降座41的右侧,安装座51的右侧固接有支板54,支板54上纵向均匀滑动连接有限位杆55,限位杆55的底部与托板11固定连接,限位杆55的顶部固接有防脱块56,安装座51的下表面以及模座3的右侧固接有轴杆57,连接杆件52铰接在轴杆57之间。The linkage mechanism 5, the linkage mechanism 5 includes a mounting base 51 and a connecting rod 52; the mounting base 51 is affixed to the right side of the lifting base 41 through a vertically evenly arranged strut 53, and the right side of the mounting base 51 is affixed with a support plate 54 , the support plate 54 is vertically evenly slidably connected with the limit rod 55, the bottom of the limit rod 55 is fixedly connected with the supporting plate 11, the top of the limit rod 55 is fixedly connected with an anti-off block 56, the lower surface of the mounting seat 51 and the mold base The right side of 3 is fixedly connected with shaft rod 57, and connecting rod 52 is hinged between shaft rod 57.

优选的,输送槽15的前后两侧开设有滚槽17,滚槽17内纵向均匀转动连接有转辊18,转辊18的最顶部与输送槽15平齐。Preferably, rolling grooves 17 are provided on the front and rear sides of the conveying trough 15 , and a rotating roller 18 is connected to the rolling groove 17 for uniform longitudinal rotation, and the top of the rotating roller 18 is flush with the conveying groove 15 .

本实施例中:In this example:

使用时,首先将钢带A放置在输送槽15中,进给机构2可以驱动钢带A移动,通过转辊18的设置,使得钢带A的移动更加顺畅。When in use, the steel strip A is first placed in the conveying trough 15, and the feeding mechanism 2 can drive the steel strip A to move, and the setting of the rotating roller 18 makes the movement of the steel strip A smoother.

液压缸43可以驱动活塞杆47伸长或者缩短,从而升降座41和冲切座42上下移动,在支杆53的作用下,安装座51同步升降,安装座51通过连接杆件52拉动模座3左右移动。The hydraulic cylinder 43 can drive the piston rod 47 to extend or shorten, so that the lifting seat 41 and the punching seat 42 move up and down. Under the action of the support rod 53, the mounting seat 51 rises and falls synchronously, and the mounting seat 51 pulls the mold base through the connecting rod 52 3 Move left and right.

如图1、2以及7所示,设初始位置时,升降座41位于高点,冲压过程中,钢带A保持不动,升降座41沿导向杆44下降,并带动安装座51下降,安装座51下降时通过连接杆件52使得模座3向左移动并进入到容纳槽中,当模座3完全进入容纳槽中,凹槽32与冲切槽16对齐。As shown in Figures 1, 2 and 7, when the initial position is set, the lifting seat 41 is at a high point. During the stamping process, the steel strip A remains still, and the lifting seat 41 descends along the guide rod 44, and drives the mounting seat 51 to descend. When the base 51 descends, the connecting rod 52 makes the mold base 3 move to the left and enter the receiving groove. When the mold base 3 enters the receiving groove completely, the groove 32 is aligned with the punching groove 16 .

升降座41伸长下降时带动冲切座42下降,冲切座42在钢带A上冲切处圆形的片材,并带动片材下降,当成型腔45与冲头33配合时,即可将片材冲压成需要的形状,从而形成需要的正极电池盖。When the lifting seat 41 elongates and descends, it drives the punching seat 42 to descend, and the punching seat 42 punches a circular sheet on the steel strip A, and drives the sheet to descend. When the forming cavity 45 cooperates with the punch 33, that is The sheet can be punched into the desired shape to form the desired positive cell cover.

冲压完成后,活塞杆47缩短,即带动升降座41和冲切座42上升,与此同时,在联动机构5的作用下,模座3从容纳腔12中滑出,便于将成型的正极电池盖卸料取出。After the stamping is completed, the piston rod 47 is shortened, which drives the lifting seat 41 and the punching seat 42 to rise. At the same time, under the action of the linkage mechanism 5, the mold base 3 slides out of the accommodating cavity 12, which is convenient for forming the positive electrode battery. The cover is unloaded and removed.

实施例2Example 2

连接杆件52包括伸缩杆521、对称固接在伸缩杆521两端的转座522、以及套设在伸缩杆521外的伸缩弹簧523,两个转座522分别与对应的轴杆57转动连接;The connecting rod 52 includes a telescopic rod 521, a swivel seat 522 symmetrically fixed at both ends of the telescopic rod 521, and a telescopic spring 523 sleeved outside the telescopic rod 521, and the two swivel seats 522 are rotatably connected to the corresponding shaft rod 57 respectively;

活塞杆47处于最小收缩状态时,模座3与定位板13的右侧板内壁接触,此时伸缩杆521处于竖直状态且伸缩弹簧523处于自然状态;When the piston rod 47 was in the minimum shrinkage state, the mold base 3 was in contact with the right side plate inner wall of the positioning plate 13, and now the telescopic rod 521 was in a vertical state and the telescopic spring 523 was in a natural state;

如图7所示,此时活塞杆47处于最小收缩状态,模座3位于容纳腔12之外,便于将成型后的正极电池盖从凹槽32中卸料。As shown in FIG. 7 , the piston rod 47 is in the minimum retracted state at this time, and the mold base 3 is located outside the accommodating cavity 12 , which is convenient for unloading the molded positive electrode battery cover from the groove 32 .

模座3完全进入容纳腔12且伸缩弹簧523处于自然状态时,冲切座42位于底座1的上方;When the mold base 3 completely enters the accommodation cavity 12 and the telescopic spring 523 is in a natural state, the punching seat 42 is located above the base 1;

如图8所示,当活塞杆47伸长时,升降座41和冲切座42下降,模座3向左移动,当模座3完全进入容纳腔12且弹簧处于自然状态时,冲切座42位于底座1的上方,此时凹槽32与冲切槽16对齐。As shown in Figure 8, when the piston rod 47 is extended, the lifting seat 41 and the punching seat 42 descend, and the mold base 3 moves to the left. 42 is located above the base 1 , and the groove 32 is aligned with the punched groove 16 at this moment.

活塞杆47处于最大伸长状态时,冲切头的下表面与凹槽32底面之间的距离等于钢带A的厚度。When the piston rod 47 is in the state of maximum extension, the distance between the lower surface of the punching head and the bottom surface of the groove 32 is equal to the thickness of the steel strip A.

活塞杆47继续伸长时,如图9所示,模座3的位置保持不动,即在冲压之前,模座3已经提前到位,冲压的过程中,模座3保持不动,模座3不动而升降座41继续下降时,伸缩杆521缩短以使用安装座51的下降,冲切座42随升降座41下降完成对钢带A的冲切,以形成圆形的片材,冲切座42将片材下压,当冲头33与成型腔45配合时,即可将片材加工成需要的形状以形成正极电池盖。When the piston rod 47 continues to elongate, as shown in Figure 9, the position of the mold base 3 remains motionless, that is, before stamping, the mold base 3 has been put in place ahead of time, and during the stamping process, the mold base 3 remains motionless, and the mold base 3 When the lifting seat 41 continues to descend without moving, the telescopic rod 521 shortens to use the descending of the mounting seat 51, and the punching seat 42 completes the punching of the steel strip A with the descending of the lifting seat 41 to form a circular sheet. The seat 42 presses down the sheet, and when the punch 33 cooperates with the forming cavity 45, the sheet can be processed into a desired shape to form the positive battery cover.

图9中,片材在形成正极电极该的过程中,由于冲头33使得片材的中部凸起,因此片材的边缘位置会向中心收缩。In FIG. 9 , during the process of forming the positive electrode of the sheet, because the punch 33 makes the middle of the sheet protrude, the edge of the sheet will shrink toward the center.

活塞杆47缩短时,升降座41和模座3的位置关系由图9所示状态变为图8所示状态,再变成图7所示的状态,即各部件复位,可以重新开始下一次的加工。When the piston rod 47 was shortened, the positional relationship between the lifting seat 41 and the mold base 3 changed from the state shown in Figure 9 to the state shown in Figure 8, and then became the state shown in Figure 7, that is, each part reset, and the next time can be restarted. processing.

实施例3Example 3

进给机构2包括传动仓21、进给组件22和电机23;传动仓21固接在输送槽15的左侧,输送槽15的右侧固接有耳座24,进给组件22的两端对称固接有第一转轴25,左右两侧的第一转轴25分别与传动仓21以及耳座24转动连接,左侧第一转轴25的头部伸入到传动仓21内并固接有从动锥齿轮26,传动仓21内还转动连接有第二转轴27,第二转轴27上固接有与从动锥齿轮26啮合的主动锥齿轮28,电机23通过机座固接在底座1上,第二转轴27的一端与电机23的输出轴通过联轴器29对接。The feed mechanism 2 includes a transmission bin 21, a feed assembly 22 and a motor 23; the transmission bin 21 is affixed to the left side of the delivery trough 15, and the right side of the delivery chute 15 is affixed with an ear seat 24, and the two ends of the feed assembly 22 The first rotating shaft 25 is symmetrically fixed, and the first rotating shaft 25 on the left and right sides is respectively connected with the transmission chamber 21 and the ear seat 24. The head of the left first rotating shaft 25 extends into the transmission chamber 21 and is fixedly connected with the The driving bevel gear 26 is also rotatably connected with the second rotating shaft 27 in the transmission chamber 21, and the driving bevel gear 28 meshing with the driven bevel gear 26 is fixedly connected on the second rotating shaft 27, and the motor 23 is fixedly connected on the base 1 through the machine base , one end of the second rotating shaft 27 is docked with the output shaft of the motor 23 through a coupling 29 .

优选的,进给组件22包括转盘221和滑杆222;转盘221的左右两侧对称固接第一转轴25,转盘221为正多变形,转盘221的内部对应其各侧面的位置开设有滑动腔223,滑动腔223内滑动连接有滑座224,滑座224与滑动腔223的底部之间固接有顶出弹簧225,滑杆222固接在滑座224上并与转盘221滑动连接,滑杆222的头部固接有弧形板226,弧形板226的外壁固接有弧形橡胶垫227。Preferably, the feed assembly 22 includes a turntable 221 and a slide bar 222; the left and right sides of the turntable 221 are symmetrically fixed to the first rotating shaft 25, the turntable 221 is a positive multi-deformation, and the inside of the turntable 221 is provided with sliding chambers corresponding to the positions of its sides 223, a sliding seat 224 is slidably connected in the sliding chamber 223, and an ejection spring 225 is fixedly connected between the sliding seat 224 and the bottom of the sliding chamber 223. An arc-shaped plate 226 is fixedly connected to the head of the rod 222 , and an arc-shaped rubber pad 227 is fixedly connected to the outer wall of the arc-shaped plate 226 .

本实施例中:In this example:

如图10所示,电机23工作时带动主动锥齿轮28转动,主动锥齿轮28带动与其啮合的从动锥齿轮26转动,从而进给组件22转动进行钢带A的输送。As shown in FIG. 10 , when the motor 23 works, it drives the driving bevel gear 28 to rotate, and the driving bevel gear 28 drives the driven bevel gear 26 meshed with it to rotate, so that the feed assembly 22 rotates to transport the steel strip A.

如图11所示,在顶出弹簧225的作用下,滑杆222、弧形板226和弧形橡胶垫227被顶出,弧形橡胶垫227与钢带A紧密接触,弧形橡胶垫227与钢带A之间的摩擦力驱动钢带A移动进给。As shown in Figure 11, under the action of the ejection spring 225, the slide bar 222, the arc-shaped plate 226 and the arc-shaped rubber pad 227 are ejected, and the arc-shaped rubber pad 227 is in close contact with the steel strip A, and the arc-shaped rubber pad 227 The friction between the steel belt A drives the steel belt A to move and feed.

实施例4Example 4

还包括卸料机构,卸料机构包括鼓风机61和卸料座62;前侧定位板13的高度小于模座3的厚度,后侧定位板13的高度大于模座3的厚度,托板11的上表面开设有风腔63,模座3内对应凹槽32的位置圆周均匀开设有通孔64,模座3与定位板13的右侧板接触时,通孔64的竖向投影位于风腔63内,后侧定位板13上横向均匀固接有喷气副管65,喷气副管65的前端固接有喷嘴66,喷气副管65的后端一体固接有喷气主管67,鼓风机61固接在底座1的右侧,鼓风机61的进口和出口分别固接有进风管68和出风管69,出风管69的头部固接有三通610,三通610的另外两个接口通过送风管611分别与喷气主管67以及风腔63连通,卸料座62固接在托板11的前侧,卸料座62的上表面倾斜设置。Also comprise unloading mechanism, unloading mechanism comprises air blower 61 and unloading seat 62; An air cavity 63 is opened on the upper surface, and a through hole 64 is evenly opened on the circumference of the corresponding groove 32 in the mold base 3. When the mold base 3 is in contact with the right side plate of the positioning plate 13, the vertical projection of the through hole 64 is located in the air cavity. In 63, on the rear side positioning plate 13, the air jet secondary pipe 65 is evenly fixed horizontally, the front end of the air jet secondary pipe 65 is fixedly connected with the nozzle 66, and the rear end of the air jet secondary pipe 65 is integrally connected with the air jet main pipe 67, and the blower 61 is fixedly connected On the right side of the base 1, the inlet and outlet of the blower 61 are fixedly connected with an air inlet pipe 68 and an air outlet pipe 69 respectively, and the head of the air outlet pipe 69 is fixedly connected with a tee 610, and the other two interfaces of the tee 610 pass through The air duct 611 communicates with the air injection main pipe 67 and the air cavity 63 respectively, and the unloading seat 62 is fixedly connected to the front side of the supporting plate 11 , and the upper surface of the unloading seat 62 is inclined.

本实施例中:In this example:

当模座3移出到位时,鼓风机61工作会将空气送入到风腔63中,风腔63中的空气经通孔64吹出而将成型的正极电极盖吹气,鼓风机61工作时还将空气从喷嘴66喷出,从而将成型的正极电极盖向前吹动并从卸料座62滑下,即实现自动卸料。When the mold base 3 is moved out into place, the air blower 61 will work to send air into the air cavity 63, and the air in the air cavity 63 will be blown out through the through hole 64 to blow the molded positive electrode cover. It is ejected from the nozzle 66, so that the formed positive electrode cover is blown forward and slides down from the discharge seat 62, which realizes automatic discharge.

实施例5Example 5

液压缸43通过时间继电器控制器工作,液压缸43在时间继电器的作用下控制活塞杆47进行间歇式的往复伸缩运动,还包括触发机构,液压缸43制动时,触发机构启动电机23和鼓风机61。The hydraulic cylinder 43 works through the time relay controller, and the hydraulic cylinder 43 controls the piston rod 47 to perform intermittent reciprocating telescopic movement under the action of the time relay, and also includes a trigger mechanism. When the hydraulic cylinder 43 brakes, the trigger mechanism starts the motor 23 and the blower 61.

优选的,触发机构包括控制盒71、接电块72和接电杆73;控制盒71固接在左侧的两个导向杆44之间,控制盒71的前后两侧开设有线槽74,接电块72滑动连接在控制盒71内并前后对称设置,接电块72的侧面固接有导向块75,控制盒71的内壁开设有与导向块75对应的导向槽76,接电块72相互远离的一侧固接有绝缘弹簧77,接电块72相互远离的一侧还电性连接有导线78,导线78从线槽74穿出,接电块72相互靠近的一端为配合座79,配合座79的尺寸沿指向控制盒71中心的方向递减,控制盒71的底板中心开设有通槽710,接电杆73固接在升降座41的上表面并与通槽710的位置对应;Preferably, the triggering mechanism includes a control box 71, a connection block 72 and a connection rod 73; The electric block 72 is slidably connected in the control box 71 and arranged symmetrically front and back. The side of the electric block 72 is fixedly connected with a guide block 75. The inner wall of the control box 71 is provided with a guide groove 76 corresponding to the guide block 75. The electric block 72 is connected to each other. The side away from each other is fixedly connected with an insulating spring 77, and the side away from each other of the connecting blocks 72 is also electrically connected with a wire 78. The wire 78 passes through the wire slot 74, and one end of the connecting blocks 72 close to each other is a mating seat 79. The size of the matching seat 79 decreases gradually along the direction pointing to the center of the control box 71. The center of the bottom plate of the control box 71 is provided with a through groove 710, and the connecting rod 73 is fixed on the upper surface of the lifting seat 41 and corresponds to the position of the through groove 710;

还包括外部电源711,外部电源711的一级与其中一个接电块72电性连接,电机23和鼓风机61的其中一个接线端共同电性连接另外一个接电块72,电机23和鼓风机61的另一个接线端共同电性连接外部电源711的另一极。It also includes an external power supply 711, the first stage of the external power supply 711 is electrically connected to one of the power connection blocks 72, one of the terminals of the motor 23 and the blower 61 is electrically connected to the other power connection block 72, the motor 23 and the blower 61 The other terminal is electrically connected to the other pole of the external power supply 711 .

优选的,导向块75与导向槽76靠近控制盒71中心的一侧接触时,绝缘弹簧77处于自然状态,且此时配合块之间的距离小于接电杆73的纵向宽度;活塞杆47处于最小收缩状态时,接电杆73的顶部插入配合块之间。Preferably, when the guide block 75 is in contact with the side of the guide groove 76 near the center of the control box 71, the insulating spring 77 is in a natural state, and at this time the distance between the mating blocks is less than the longitudinal width of the connecting rod 73; the piston rod 47 is in the When in the minimum contraction state, the top of the connecting rod 73 is inserted between the mating blocks.

本实施例中:In this example:

如图13-15所示,升降座41上升时会带动接电杆73上升,当活塞杆47到达最短收缩状态时,接电杆73插入到接电块72之间,从而使得两个接电块72的电路导通。As shown in Figure 13-15, when the lifting seat 41 rises, it will drive the connecting rod 73 to rise. When the piston rod 47 reaches the shortest contraction state, the connecting rod 73 is inserted between the connecting blocks 72, so that the two connecting rods The circuit of block 72 is turned on.

如图16所示,此时电机23和鼓风机61的电路被导通,即活塞杆47处于最小收缩状态时,电机23工作进行钢带A的进给,鼓风机61工作进行卸料。As shown in Figure 16, at this moment the circuit of motor 23 and blower 61 is conducted, that is, when the piston rod 47 is in the minimum shrinkage state, the motor 23 works to feed the steel strip A, and the blower 61 works to discharge.

即本发明的总体工作流程如下:通过时间继电器控制活塞杆47进行间歇式的往复伸缩运动,即设活塞杆47具有循环的工作时间T1和制动时间T2,在T1时间段内,活塞杆47先伸长在缩短,在T2时间段内,活塞杆47保持不动。That is, the overall working process of the present invention is as follows: the piston rod 47 is controlled by the time relay to perform intermittent reciprocating telescopic movement, that is, the piston rod 47 has a cycle working time T1 and a braking time T2, and in the T1 time period, the piston rod 47 First elongation and then shortening, in the T2 time period, the piston rod 47 remains motionless.

活塞杆47伸长时,升降座41下降,模座3进入到容纳腔12中,完成冲压操作,由于接电杆73随升降座41同步下降,即两个接电块72处于断路状态,在冲压的过程中,钢带A保持不动且鼓风机61停机。When the piston rod 47 is extended, the lifting seat 41 descends, and the mold base 3 enters the accommodating chamber 12 to complete the punching operation. Since the connecting rod 73 descends synchronously with the lifting seat 41, that is, the two connecting blocks 72 are in a disconnected state. During the stamping process, the steel strip A remains still and the blower 61 is stopped.

活塞杆47缩短时,升降座41上升且模座3从容纳腔12中滑出,当活塞杆47处于最小收缩状态时,活塞杆47保持不动,此时通孔64的竖向投影置于风腔63中。When the piston rod 47 is shortened, the lifting seat 41 rises and the mold base 3 slides out from the accommodating chamber 12. When the piston rod 47 is in the minimum retracted state, the piston rod 47 remains motionless. At this time, the vertical projection of the through hole 64 is placed In the wind chamber 63.

然后活塞杆47制动的过程中,电机23和鼓风机61工作,电机23工作完成钢带A的进给,鼓风机61工作时,完成卸料。Then in the process of piston rod 47 brakes, motor 23 and air blower 61 work, and motor 23 work finishes the feeding of steel strip A, and when air blower 61 works, finishes unloading.

如需循环,即可自动化实现循环的冲压、卸料以及材料进给等过程。If circulation is required, the processes of stamping, unloading and material feeding can be automated.

以上公开的本发明优选实施例只是用于帮助阐述本发明。优选实施例并没有详尽叙述所有的细节,也不限制该发明仅为的具体实施方式。显然,根据本说明书的内容,可作很多的修改和变化。本说明书选取并具体描述这些实施例,是为了更好地解释本发明的原理和实际应用,从而使所属技术领域技术人员能很好地理解和利用本发明。本发明仅受权利要求书及其全部范围和等效物的限制。The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments do not exhaust all details nor limit the invention to only specific embodiments. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.

Claims (9)

1.一种软包石墨烯锂电池电芯正极电池盖的冲压装置,包括钢带,其特征在于,还包括:底座,所述底座的右侧固接有托板,底座的右侧对应托板的位置开设有容纳腔,容纳腔前后两侧的托板上对称固接有L形的定位板,定位板的内侧以及容纳腔的前后内壁上开设有滑槽,底座的上表面开设有纵向的输送槽,所述输送槽的中部开设有导通到容纳腔的冲切槽;进给机构,所述进给机构前后对称设置在底座的上表面,所述钢带位于输送槽内,所述进给机构用于驱动钢带纵向移动;模座,所述模座滑动连接在定位板之间,模座的尺寸与容纳腔一致,模座的前后两侧固接有与滑槽对应的滑块,模座的上表面开设有凹槽,所述凹槽的底部开设有冲头;冲切机构,所述冲切机构包括升降座、冲切座和液压缸;所述底座的上表面对应冲切槽的位置矩形固接有四根导向杆,所述升降座的四角处与导向杆滑动连接,所述冲切座固接在升降座的下表面,冲切座的竖向投影与冲切槽重合,冲切座的下表面开设有与冲头适配的成型腔,所述导向杆的顶部固接有座板,所述液压缸固接在座板的中心,液压缸设有竖直向下的活塞杆,所述活塞杆的底部与升降座的上表面固定连接;联动机构,所述联动机构包括安装座和连接杆件;所述安装座通过纵向均匀设置的支杆固接在升降座的右侧,安装座的右侧固接有支板,所述支板上纵向均匀滑动连接有限位杆,所述限位杆的底部与托板固定连接,限位杆的顶部固接有防脱块,安装座的下表面以及模座的右侧固接有轴杆,所述连接杆件铰接在轴杆之间。1. A stamping device for the positive electrode battery cover of a soft-packed graphene lithium battery cell, comprising a steel strip, is characterized in that it also includes: a base, the right side of the base is fixedly connected with a supporting plate, and the right side of the base corresponds to the supporting plate The position of the plate is provided with an accommodation cavity, and L-shaped positioning plates are symmetrically fixed on the supporting plates on the front and rear sides of the accommodation cavity. There are slide grooves on the inner side of the positioning plate and the front and rear inner walls of the accommodation cavity, and the upper surface of the base is opened. The conveying trough, the middle part of the conveying trough is provided with a punching groove leading to the receiving chamber; the feeding mechanism, the feeding mechanism is symmetrically arranged on the upper surface of the base, the steel belt is located in the conveying trough, the The feed mechanism is used to drive the steel belt to move longitudinally; the mold base is slidably connected between the positioning plates, the size of the mold base is consistent with the accommodation cavity, and the front and rear sides of the mold base are fixedly connected with the corresponding slide grooves. The slider has a groove on the upper surface of the mold base, and a punch is arranged on the bottom of the groove; a punching mechanism, the punching mechanism includes a lifting seat, a punching seat and a hydraulic cylinder; the upper surface of the base The position corresponding to the punching groove is fixed with four guide rods in a rectangular shape, the four corners of the lifting seat are slidably connected with the guide rods, the punching seat is fixed on the lower surface of the lifting seat, the vertical projection of the punching seat is in line with the The punching slots are overlapped, the lower surface of the punching seat is provided with a forming cavity adapted to the punch, the top of the guide rod is fixedly connected to the seat plate, the hydraulic cylinder is fixed to the center of the seat plate, and the hydraulic cylinder is provided with a vertical Straight downward piston rod, the bottom of the piston rod is fixedly connected with the upper surface of the lifting seat; linkage mechanism, the linkage mechanism includes a mounting seat and a connecting rod; On the right side of the lifting seat, a support plate is fixedly connected to the right side of the mounting seat, and the limit rod is evenly slid longitudinally on the support plate, and the limit rod is fixedly connected to the bottom of the limit rod, and the top of the limit rod is fixed. An anti-off block is connected, and shaft rods are fixedly connected to the lower surface of the mounting base and the right side of the mold base, and the connecting rods are hinged between the shaft rods. 2.根据权利要求1所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,所述输送槽的前后两侧开设有滚槽,所述滚槽内纵向均匀转动连接有转辊,所述转辊的最顶部与输送槽平齐。2. The stamping device of a kind of soft-packed graphene lithium battery cell positive electrode battery cover according to claim 1, characterized in that, the front and rear sides of the delivery groove are provided with rolling grooves, and the longitudinal uniformity in the rolling grooves is uniform. The rotation is connected with a turning roller, and the topmost part of the turning roller is flush with the conveying trough. 3.根据权利要求1所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,所述连接杆件包括伸缩杆、对称固接在伸缩杆两端的转座、以及套设在伸缩杆外的伸缩弹簧,两个转座分别与对应的轴杆转动连接;所述活塞杆处于最小收缩状态时,所述模座与定位板的右侧板内壁接触,此时伸缩杆处于竖直状态且伸缩弹簧处于自然状态;所述模座完全进入容纳腔且伸缩弹簧处于自然状态时,所述冲切座位于底座的上方;所述活塞杆处于最大伸长状态时,所述冲切头的下表面与凹槽底面之间的距离等于钢带的厚度。3. The stamping device of a kind of soft-packed graphene lithium battery cell positive electrode battery cover according to claim 1, wherein the connecting rod comprises a telescopic rod, a swivel seat symmetrically fixed at both ends of the telescopic rod, As well as the telescopic spring sleeved outside the telescopic rod, the two swivel seats are respectively connected to the corresponding shaft in rotation; when the piston rod is in the minimum shrinkage state, the mold base is in contact with the inner wall of the right side plate of the positioning plate, at this time The telescopic rod is in a vertical state and the telescopic spring is in a natural state; when the mold base is completely in the accommodation cavity and the telescopic spring is in a natural state, the punching seat is located above the base; when the piston rod is in a maximum extension state, The distance between the lower surface of the punching head and the bottom surface of the groove is equal to the thickness of the steel strip. 4.根据权利要求3所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,所述进给机构包括传动仓、进给组件和电机;所述传动仓固接在输送槽的左侧,输送槽的右侧固接有耳座,所述进给组件的两端对称固接有第一转轴,左右两侧的第一转轴分别与传动仓以及耳座转动连接,左侧所述第一转轴的头部伸入到传动仓内并固接有从动锥齿轮,传动仓内还转动连接有第二转轴,所述第二转轴上固接有与从动锥齿轮啮合的主动锥齿轮,所述电机通过机座固接在底座上,第二转轴的一端与电机的输出轴通过联轴器对接。4. The stamping device of a kind of soft-packed graphene lithium battery cell positive electrode battery cover according to claim 3, characterized in that, the feed mechanism includes a transmission bin, a feed assembly and a motor; the transmission bin is solid It is connected to the left side of the conveying trough, and the right side of the conveying trough is fixedly connected with an ear seat, and the two ends of the feed assembly are symmetrically fixed with a first rotating shaft, and the first rotating shafts on the left and right sides rotate with the transmission chamber and the ear seat respectively connected, the head of the first rotating shaft on the left side extends into the transmission chamber and is fixedly connected with the driven bevel gear, and the second rotating shaft is also rotatably connected to the transmission chamber, and the second rotating shaft is fixedly connected with the driven bevel gear. The driving bevel gear meshed with the bevel gear, the motor is fixed on the base through the base, and one end of the second rotating shaft is connected with the output shaft of the motor through a coupling. 5.根据权利要求4所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,所述进给组件包括转盘和滑杆;所述转盘的左右两侧对称固接第一转轴,转盘为正多变形,转盘的内部对应其各侧面的位置开设有滑动腔,所述滑动腔内滑动连接有滑座,所述滑座与滑动腔的底部之间固接有顶出弹簧,所述滑杆固接在滑座上并与转盘滑动连接,滑杆的头部固接有弧形板,所述弧形板的外壁固接有弧形橡胶垫。5. The stamping device of a kind of soft-packed graphene lithium battery cell positive electrode battery cover according to claim 4, characterized in that, the feed assembly includes a turntable and a slide bar; the left and right sides of the turntable are fixed symmetrically. Connected to the first rotating shaft, the turntable is positive multi-deformation, and the inside of the turntable is provided with a sliding cavity corresponding to the positions of its sides, and a sliding seat is slidably connected to the sliding cavity, and a fixed connection between the sliding seat and the bottom of the sliding cavity The spring is ejected, the slide bar is fixedly connected to the slide seat and is slidably connected with the turntable, the head of the slide bar is fixedly connected with an arc-shaped plate, and the outer wall of the arc-shaped plate is fixedly connected with an arc-shaped rubber pad. 6.根据权利要求5所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,还包括卸料机构,所述卸料机构包括鼓风机和卸料座;前侧所述定位板的高度小于模座的厚度,后侧所述定位板的高度大于模座的厚度,所述托板的上表面开设有风腔,所述模座内对应凹槽的位置圆周均匀开设有通孔,所述模座与定位板的右侧板接触时,所述通孔的竖向投影位于风腔内,后侧所述定位板上横向均匀固接有喷气副管,所述喷气副管的前端固接有喷嘴,喷气副管的后端一体固接有喷气主管,所述鼓风机固接在底座的右侧,鼓风机的进口和出口分别固接有进风管和出风管,所述出风管的头部固接有三通,所述三通的另外两个接口通过送风管分别与喷气主管以及风腔连通,所述卸料座固接在托板的前侧,卸料座的上表面倾斜设置。6. The stamping device of a kind of soft-packed graphene lithium battery cell positive electrode battery cover according to claim 5, it is characterized in that it also includes a discharge mechanism, and the discharge mechanism includes a blower and a discharge seat; the front side The height of the positioning plate is smaller than the thickness of the mold base, the height of the positioning plate on the rear side is greater than the thickness of the mold base, the upper surface of the supporting plate is provided with a wind chamber, and the position of the corresponding groove in the mold base is evenly distributed. A through hole is opened, and when the mold base is in contact with the right side plate of the positioning plate, the vertical projection of the through hole is located in the air chamber, and the positioning plate on the rear side is evenly fixed with an air injection secondary pipe in the horizontal direction. The front end of the air injection auxiliary pipe is fixedly connected with a nozzle, and the rear end of the air injection auxiliary pipe is integrally connected with an air injection main pipe. The blower is fixed on the right side of the base, and the inlet and outlet of the air blower are respectively fixedly connected with an air inlet pipe and an air outlet pipe. , the head of the air outlet pipe is fixedly connected with a tee, and the other two interfaces of the tee are respectively communicated with the air injection main pipe and the air chamber through the air supply pipe, and the discharge seat is fixedly connected with the front side of the supporting plate, The upper surface of the unloading seat is inclined. 7.根据权利要求6所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,所述液压缸通过时间继电器控制器工作,液压缸在时间继电器的作用下控制活塞杆进行间歇式的往复伸缩运动,还包括触发机构,所述液压缸制动时,触发机构启动电机和鼓风机。7. The stamping device of a kind of soft-packed graphene lithium battery cell positive electrode battery cover according to claim 6, characterized in that, the hydraulic cylinder works through a time relay controller, and the hydraulic cylinder is controlled under the action of the time relay The piston rod performs intermittent reciprocating telescopic movement, and also includes a trigger mechanism. When the hydraulic cylinder brakes, the trigger mechanism starts the motor and the blower. 8.根据权利要求7所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,所述触发机构包括控制盒、接电块和接电杆;所述控制盒固接在左侧的两个导向杆之间,控制盒的前后两侧开设有线槽,所述接电块滑动连接在控制盒内并前后对称设置,接电块的侧面固接有导向块,所述控制盒的内壁开设有与导向块对应的导向槽,接电块相互远离的一侧固接有绝缘弹簧,接电块相互远离的一侧还电性连接有导线,所述导线从线槽穿出,接电块相互靠近的一端为配合座,所述配合座的尺寸沿指向控制盒中心的方向递减,控制盒的底板中心开设有通槽,所述接电杆固接在升降座的上表面并与通槽的位置对应;还包括外部电源,所述外部电源的一级与其中一个接电块电性连接,所述电机和鼓风机的其中一个接线端共同电性连接另外一个接电块,电机和鼓风机的另一个接线端共同电性连接外部电源的另一极。8. The stamping device of a soft-packed graphene lithium battery cell positive electrode battery cover according to claim 7, wherein the trigger mechanism includes a control box, a power connection block and a power connection rod; the control box It is fixed between the two guide rods on the left side, and the front and rear sides of the control box are provided with wire grooves. The power connection block is slidably connected in the control box and arranged symmetrically front and back. The side of the power connection block is fixed with guide blocks. The inner wall of the control box is provided with guide grooves corresponding to the guide blocks, insulating springs are fixedly connected to the sides of the power connection blocks away from each other, and wires are electrically connected to the sides of the power connection blocks away from each other. The slots pass through, and the ends of the connecting blocks close to each other are mating seats. The size of the mating seats decreases along the direction to the center of the control box. A through slot is opened in the center of the bottom plate of the control box. and corresponding to the position of the through slot; it also includes an external power supply, the first stage of the external power supply is electrically connected to one of the power connection blocks, and one of the terminals of the motor and the blower is electrically connected to the other terminal The electric block, the other terminal of the motor and the blower are electrically connected to the other pole of the external power supply. 9.根据权利要求8所述的一种软包石墨烯锂电池电芯正极电池盖的冲压装置,其特征在于,所述导向块与导向槽靠近控制盒中心的一侧接触时,所述绝缘弹簧处于自然状态,且此时配合块之间的距离小于接电杆的纵向宽度;所述活塞杆处于最小收缩状态时,所述接电杆的顶部插入配合块之间。9. A stamping device for the positive electrode battery cover of a soft-packed graphene lithium battery cell according to claim 8, wherein when the guide block is in contact with the side of the guide groove near the center of the control box, the insulating The spring is in a natural state, and the distance between the matching blocks is smaller than the longitudinal width of the connecting rod; when the piston rod is in the minimum retracted state, the top of the connecting rod is inserted between the matching blocks.
CN202211672758.0A 2022-12-26 2022-12-26 A stamping device for a positive electrode battery cover of a soft-packed graphene lithium battery cell Pending CN115958116A (en)

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Publication number Priority date Publication date Assignee Title
CN117299958A (en) * 2023-11-21 2023-12-29 济南清河电气有限公司 Transformer silicon steel sheet processing equipment
CN117428072A (en) * 2023-12-07 2024-01-23 泰州市瑞驰动力机械有限公司 Stamping device is used in gear production of machining
CN119772014A (en) * 2025-03-07 2025-04-08 苏州炳荣精密五金制品有限公司 A punching and forming device and forming method for notebook computer components

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CN212884547U (en) * 2020-07-29 2021-04-06 株洲祥云新能源有限公司 Utmost point ear stamping device is used in lithium cell processing with shock-absorbing function
CN213107270U (en) * 2020-09-27 2021-05-04 苏州奥斯曼电子科技有限公司 Rubber sheet cutting and punching device

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KR102081725B1 (en) * 2018-11-29 2020-02-26 (주)지피아이 Cover sheet automatic folding device of pouch type rechargeable battery
CN212884547U (en) * 2020-07-29 2021-04-06 株洲祥云新能源有限公司 Utmost point ear stamping device is used in lithium cell processing with shock-absorbing function
CN213107270U (en) * 2020-09-27 2021-05-04 苏州奥斯曼电子科技有限公司 Rubber sheet cutting and punching device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117299958A (en) * 2023-11-21 2023-12-29 济南清河电气有限公司 Transformer silicon steel sheet processing equipment
CN117299958B (en) * 2023-11-21 2024-02-09 济南清河电气有限公司 Transformer silicon steel sheet processing equipment
CN117428072A (en) * 2023-12-07 2024-01-23 泰州市瑞驰动力机械有限公司 Stamping device is used in gear production of machining
CN117428072B (en) * 2023-12-07 2024-02-27 泰州市瑞驰动力机械有限公司 Stamping device is used in gear production of machining
CN119772014A (en) * 2025-03-07 2025-04-08 苏州炳荣精密五金制品有限公司 A punching and forming device and forming method for notebook computer components

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