CN211109761U - Battery pole piece feeding device - Google Patents

Battery pole piece feeding device Download PDF

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Publication number
CN211109761U
CN211109761U CN201921651343.9U CN201921651343U CN211109761U CN 211109761 U CN211109761 U CN 211109761U CN 201921651343 U CN201921651343 U CN 201921651343U CN 211109761 U CN211109761 U CN 211109761U
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CN
China
Prior art keywords
pole piece
feeding
limiting
driving
piece
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Active
Application number
CN201921651343.9U
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Chinese (zh)
Inventor
彭爱成
刘强强
夏勇军
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Jingmen Yiwei Lithium Battery Co ltd
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Jingmen Yiwei Lithium Battery Co ltd
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Priority to CN201921651343.9U priority Critical patent/CN211109761U/en
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Abstract

A battery pole piece feeding device comprises: pay-off subassembly, the subassembly is placed to pole piece locating component and pole piece, the pay-off subassembly includes the base, pay-off slide and spacing guide, pole piece locating component includes positioning jig, spacing shelves strip, spacing push pedal and spacing driving piece, positioning jig's bottom is articulated with the pay-off slide, the direction spout has still been seted up to positioning jig's bottom, spacing shelves strip sets up on positioning jig with spacing push pedal interval, spacing driving piece is connected with spacing push pedal, the subassembly is placed including placing the driving piece to the pole piece, connecting block and hinge bar, the one end and the connecting block of hinge bar are articulated, the other end of hinge bar is articulated with positioning jig's top. The utility model discloses a battery pole piece material feeding unit places the subassembly through setting up pay-off subassembly, pole piece locating component and pole piece to can advance line location fast to battery pole piece, and can make the pole piece remain stable at the data send process, can improve whole production efficiency and machining precision from this.

Description

Battery pole piece feeding device
Technical Field
The utility model relates to a battery production technical field especially relates to a battery pole piece material feeding unit.
Background
In the production process of the battery, the cut pole piece needs to be conveyed to a winding needle of a winding device for winding operation. The existing battery pole piece is generally placed on a corresponding jig through a vacuum adsorption disc, and then the pole piece on the jig is conveyed to a corresponding winding station through a motor screw rod, a conveying belt and other conveying devices.
However, the existing battery pole piece conveying method has low production efficiency, and the pole piece is easy to fall off in the jig conveying process, so that defective products are generated; meanwhile, the existing battery pole piece is not high in transmission precision, and the pole piece is easy to be off-center when placed on a corresponding jig, so that the operation precision of the winding core is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing one kind and can advance line location fast to battery sheet, and comparatively stable in the data send process for whole production machining efficiency and precision all obtain the battery sheet material feeding unit who improves.
The purpose of the utility model is realized through the following technical scheme:
a battery pole piece feeding device comprises:
the feeding assembly comprises a base, a feeding sliding plate and a limiting guide piece, the feeding sliding plate is arranged on the base in a sliding mode, and the limiting guide piece is arranged on the base;
the pole piece positioning assembly comprises a positioning jig, a limiting stop bar, a limiting push plate and a limiting driving piece, the bottom of the positioning jig is hinged with the feeding sliding plate, a guide sliding groove is further formed in the bottom of the positioning jig, the guide sliding groove is connected with the limiting guide piece, the limiting stop bar and the limiting push plate are arranged on the positioning jig at intervals, a pole piece limiting area is arranged between the limiting stop bar and the limiting push plate, the limiting driving piece is connected with the limiting push plate, and the limiting driving piece is used for driving the limiting push plate to perform reciprocating displacement towards the direction of the limiting stop bar; and
the pole piece placing assembly comprises a placing driving piece, a connecting block and an articulated rod, the placing driving piece is arranged on the feeding sliding plate, the connecting block is connected with the placing driving piece, one end of the articulated rod is hinged to the connecting block, and the other end of the articulated rod is hinged to the top of the positioning jig.
In one embodiment, the feeding assembly further comprises a feeding driving member, the feeding driving member is connected with the feeding sliding plate, and the feeding driving member is used for driving the feeding sliding plate to perform reciprocating displacement towards the direction of the limiting guide member.
In one embodiment, the feeding driving member is a motor screw driving structure.
In one embodiment, the limit guide is a guide roller.
In one embodiment, a pole piece placing plane is arranged at the top of the positioning jig, and a plurality of adsorption holes are formed in the pole piece placing plane.
In one embodiment, a sealing cavity is arranged in the positioning jig, and each adsorption hole is communicated with the sealing cavity respectively.
In one embodiment, the limit driving member is an air cylinder.
In one embodiment, the limiting stop strip is arranged in parallel with the limiting push plate.
In one embodiment, the limiting push plate is provided with a tab avoiding groove.
In one embodiment, the placement drive is a pneumatic cylinder.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a battery pole piece material feeding unit places the subassembly through setting up pay-off subassembly, pole piece locating component and pole piece to can advance line location fast to battery pole piece, and can make the pole piece remain stable at the data send process, can improve whole production efficiency and machining precision from this.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a battery pole piece feeding device according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is noted that as used herein, reference to an element being "connected" to another element also means that the element is "in communication" with the other element, and fluid can be in exchange communication between the two.
In one embodiment, a battery pole piece feeding device includes: the feeding assembly comprises a base, a feeding sliding plate and a limiting guide piece, the feeding sliding plate is arranged on the base in a sliding mode, and the limiting guide piece is arranged on the base; the pole piece positioning assembly comprises a positioning jig, a limiting stop strip, a limiting push plate and a limiting driving piece, the bottom of the positioning jig is hinged with the feeding sliding plate, a guide sliding groove is further formed in the bottom of the positioning jig and connected with the limiting guide piece, the limiting stop strip and the limiting push plate are arranged on the positioning jig at intervals, a pole piece limiting area is arranged between the limiting stop strip and the limiting push plate, the limiting driving piece is connected with the limiting push plate, and the limiting driving piece is used for driving the limiting push plate to perform reciprocating displacement towards the direction of the limiting stop strip; the pole piece placing assembly comprises a placing driving piece, a connecting block and an articulated rod, the placing driving piece is arranged on the feeding sliding plate, the connecting block is connected with the placing driving piece, one end of the articulated rod is hinged to the connecting block, and the other end of the articulated rod is hinged to the top of the positioning jig. The utility model discloses a battery pole piece material feeding unit places the subassembly through setting up pay-off subassembly, pole piece locating component and pole piece to can advance line location fast to battery pole piece, and can make the pole piece remain stable at the data send process, can improve whole production efficiency and machining precision from this.
In order to better explain the battery pole piece feeding device, the concept of the battery pole piece feeding device is better understood. Referring to fig. 1, a battery pole piece feeding device 10 includes: feed assembly 100, pole piece positioning assembly 200 and pole piece placement assembly 300.
It should be noted that the feeding assembly 100 is configured to convey the pole piece on the pole piece positioning assembly 200 to a corresponding winding station, the pole piece positioning assembly 200 is configured to adsorb and fix the pole piece, and the pole piece placing assembly 300 is configured to place the pole piece on the pole piece positioning assembly 200 on a winding needle of the winding station.
Referring to fig. 1 again, the feeding assembly 100 includes a base 110, a feeding sliding plate 120 and a position limiting guide 130, the feeding sliding plate 120 is slidably disposed on the base 110, and the position limiting guide 130 is disposed on the base 110. In this embodiment, the position limiting guide 130 is a guide roller.
Further, the feeding assembly 100 further includes a feeding driving member, the feeding driving member is connected to the feeding sliding plate, and the feeding driving member is configured to drive the feeding sliding plate to perform reciprocating displacement toward the limiting guide member. In this embodiment, the feeding driving member is a motor-screw driving structure, and is connected to the screw via a motor, and the screw is connected to the feeding sliding plate, so that the feeding sliding plate can perform a reciprocating displacement motion on the base 110 when the motor drives the screw to rotate.
It should be noted that the feeding sliding plate 120 slides under the driving of the feeding driving member, so as to convey the pole piece positioning assembly 200 to the corresponding winding station, and the limiting guide member 130 is disposed on the base 110, so that when the feeding sliding plate 120 drives the pole piece positioning assembly 200 to perform feeding operation, the pole piece positioning assembly 200 is not easy to slide, and thus the pole piece on the pole piece positioning assembly 200 cannot be deviated, thereby improving the precision of production and processing.
Referring to fig. 1 again, the pole piece positioning assembly 200 includes a positioning fixture 210, a limiting stopper 220, a limiting push plate 230 and a limiting driving member 240, the bottom of the positioning fixture 210 is hinged to the feeding sliding plate 120, the bottom of the positioning fixture 210 is further provided with a guiding sliding chute 211, the guiding sliding chute 211 is connected to the limiting guiding member 130, the limiting stopper 220 and the limiting push plate 230 are disposed on the positioning fixture 210 at intervals, a pole piece limiting region 250 is disposed between the limiting stopper 220 and the limiting push plate 230, the limiting driving member 240 is connected to the limiting push plate 230, and the limiting driving member 240 is configured to drive the limiting push plate 230 to perform reciprocating displacement toward the limiting stopper 220. In this embodiment, the limit driving member is a cylinder.
It should be noted that the positioning jig 210 is used for carrying and placing the pole pieces, and the bottom of the positioning jig 210 is hinged to the feeding sliding plate 120, so that the positioning jig 210 can slide under the driving of the feeding sliding plate 120 and move to the corresponding pole piece feeding station; through seting up direction spout 211 in positioning jig 210's bottom to support with spacing guide 130 counterbalance through direction spout 211, so, spacing guide 130 not only can play the supporting role to positioning jig 210, make positioning jig 210 can keep horizontally pay-off state, and simultaneously, spacing guide 130 is the guide roller structure, thereby can cooperate with direction spout 211, make positioning jig 210 can not take place the beat in the pay-off process, improve the pay-off precision of pole piece from this. Specifically, when the pole piece is placed on positioning jig 210, spacing shelves 220 and spacing push pedal 230 are located the both sides of pole piece respectively, that is, the pole piece is placed on spacing district 250 of pole piece, at this moment, drive spacing push pedal 230 through spacing driving piece 240 and move to the direction of spacing shelves 220, make the pole piece on the spacing district 250 of pole piece support when a side of spacing shelves 220, and simultaneously, through the cooperation of spacing push pedal 230 and spacing shelves 220, make the pole piece press from both sides tightly to be fixed on spacing district 250 of pole piece, make the pole piece can not mode offset in the data send process from this, and can guarantee the placement accuracy of pole piece, make holistic production and processing precision obtain improving.
In one embodiment, a pole piece placing plane is arranged at the top of the positioning jig 210, a plurality of adsorption holes are formed in the pole piece placing plane, a sealing cavity is formed in the positioning jig, and each adsorption hole is communicated with the sealing cavity respectively, so that the pole piece can be flatly placed on the positioning jig 210 through the pole piece placing plane, and meanwhile, the pole piece is fixed on the positioning jig 210 through a negative pressure adsorption mode of each adsorption hole, so that the pole piece cannot deviate in position in a conveying process, the placing precision of the pole piece can be ensured, and the overall production and processing precision is improved; if, spacing shelves strip and spacing push pedal parallel arrangement, so, can make overall structure compacter, and can guarantee the placement accuracy of pole piece for holistic production machining precision obtains improving.
Referring to fig. 1 again, the limiting push plate 230 is provided with a tab avoiding groove 231, so that when the pole piece is placed on the positioning fixture 210, the tab avoiding groove 231 is provided on the limiting push plate 230, so that when the pole piece is placed on the positioning fixture 210, the tab of the pole piece is located on the tab avoiding groove 231, so that when the limiting push plate 230 pushes the pole piece to the limiting stop strip 220, the tab on the tab avoiding groove 231 can avoid the pushing surface of the limiting push plate 230, thereby preventing the tab from being crushed or deformed when the pole piece is pushed to be positioned, and improving the precision of production and processing.
Referring to fig. 1 again, the pole piece placing assembly 300 includes a placing driving member 310, a connecting block 320 and a hinge rod 330, the placing driving member 310 is disposed on the feeding sliding plate 120, the connecting block 320 is connected to the placing driving member 310, one end of the hinge rod 330 is hinged to the connecting block 320, and the other end of the hinge rod 330 is hinged to the top of the positioning fixture 210. In this embodiment, the placement drive is a pneumatic cylinder.
It should be noted that, after the feeding slide plate 120 conveys the pole piece on the positioning fixture 210 to the corresponding winding station, the pole piece on the positioning fixture 210 needs to be placed and attached to the corresponding winding needle, and at this time, the driving member 310 is placed to drive the connecting block 320 to move toward the positioning fixture 210, so that the positioning fixture 210 can rotate and press down relative to the feeding slide plate 120, and thus the pole piece on the positioning fixture 210 is placed and attached to the corresponding winding needle. Specifically, the bottom of the positioning jig 210 is hinged to the feeding sliding plate 120, so that the positioning jig 210 can rotate relative to the feeding sliding plate 120; because the one end of articulated rod 330 is articulated with connecting block 320, the other end of articulated rod 330 is articulated with positioning jig 210's top, so, when placing driving piece 310 and drive connecting block 320 and move to positioning jig 210's direction, can drive positioning jig 210 and push down the motion for positioning jig 210 can rotate relative pay-off slide 120, place the pole piece from this and attach on corresponding book needle.
In one embodiment, in order to enable the positioning jig 210 to better reset after the pole piece is attached, a spring is arranged between the limiting guide 130 and the base 110, and the limiting guide 130 is slidably disposed on the base 110, so that when the positioning jig 210 rotates and presses down, the limiting guide 130 synchronously performs a descending motion, so that the positioning jig 210 can rotate and press down to a set position; when the positioning jig 210 is reset, the elastic force of the spring resets the position-limiting guide 130, so that the positioning jig 210 can complete the reset operation better.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a battery pole piece material feeding unit 10 is through setting up feeding subassembly 100, pole piece locating component 200 and pole piece placement assembly 300 to can advance line location fast to the battery pole piece, and can make the pole piece remain stable at the transfer process, can improve whole production efficiency and machining precision from this.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a battery pole piece material feeding unit which characterized in that includes:
the feeding assembly comprises a base, a feeding sliding plate and a limiting guide piece, the feeding sliding plate is arranged on the base in a sliding mode, and the limiting guide piece is arranged on the base;
the pole piece positioning assembly comprises a positioning jig, a limiting stop bar, a limiting push plate and a limiting driving piece, the bottom of the positioning jig is hinged with the feeding sliding plate, a guide sliding groove is further formed in the bottom of the positioning jig, the guide sliding groove is connected with the limiting guide piece, the limiting stop bar and the limiting push plate are arranged on the positioning jig at intervals, a pole piece limiting area is arranged between the limiting stop bar and the limiting push plate, the limiting driving piece is connected with the limiting push plate, and the limiting driving piece is used for driving the limiting push plate to perform reciprocating displacement towards the direction of the limiting stop bar; and
the pole piece placing assembly comprises a placing driving piece, a connecting block and an articulated rod, the placing driving piece is arranged on the feeding sliding plate, the connecting block is connected with the placing driving piece, one end of the articulated rod is hinged to the connecting block, and the other end of the articulated rod is hinged to the top of the positioning jig.
2. The battery pole piece feeding device of claim 1, wherein the feeding assembly further comprises a feeding driving member, the feeding driving member is connected to the feeding sliding plate, and the feeding driving member is configured to drive the feeding sliding plate to perform reciprocating displacement in the direction of the limiting guide member.
3. The battery pole piece feeding device of claim 2, wherein the feeding driving member is a motor screw driving structure.
4. The battery pole piece feeding device of claim 1, wherein the limiting guide is a guide roller.
5. The feeding device for battery pole pieces of claim 1, wherein a pole piece placing plane is arranged at the top of the positioning jig, and a plurality of adsorption holes are formed on the pole piece placing plane.
6. The battery pole piece feeding device according to claim 5, wherein a sealing cavity is arranged in the positioning jig, and each adsorption hole is respectively communicated with the sealing cavity.
7. The battery pole piece feeding device of claim 1, wherein the limiting driving member is an air cylinder.
8. The battery pole piece feeding device of claim 1, wherein the limiting stop strip is arranged in parallel with the limiting push plate.
9. The battery pole piece feeding device of claim 1, wherein the limiting push plate is provided with a tab avoiding groove.
10. The battery pole piece feeding device of claim 1, wherein the placement driving member is an air cylinder.
CN201921651343.9U 2019-09-29 2019-09-29 Battery pole piece feeding device Active CN211109761U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921651343.9U CN211109761U (en) 2019-09-29 2019-09-29 Battery pole piece feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921651343.9U CN211109761U (en) 2019-09-29 2019-09-29 Battery pole piece feeding device

Publications (1)

Publication Number Publication Date
CN211109761U true CN211109761U (en) 2020-07-28

Family

ID=71718155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921651343.9U Active CN211109761U (en) 2019-09-29 2019-09-29 Battery pole piece feeding device

Country Status (1)

Country Link
CN (1) CN211109761U (en)

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