CN214411283U

CN214411283U - Positioning adhesive device for lithium battery pasting

Info

Publication number: CN214411283U
Application number: CN202022689413.9U
Authority: CN
Inventors: 林俊颇; 林俊仰; 张三胜; 张正; 谭成鑫
Original assignee: Zhongshan Tianmao Battery Co Ltd
Current assignee: Zhongshan Tianmao Battery Co Ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-15
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a lithium cell pastes location mucilage binding and puts, including sending out adhesive tape part, battery positioning element, space ring and compressing tightly part, cutting part and circular arc and tie up gluey part, battery positioning element, include: the battery cell clamping device comprises a positioning cylinder I, a positioning cylinder II, a positioning cylinder III, a battery cell clamping plate I, a battery cell clamping plate II, a positioning table, adjustable supporting legs and a battery cell clamping plate seat; the space ring pressing part comprises: the pressing device comprises a pressing cylinder, a pressing plate limiting rod and a pressing component seat; the circular arc glue binding component comprises: the glue binding device comprises a glue binding cylinder, a glue binding cylinder seat, a joint bearing, a rocker arm seat, a glue applying rod, a descending cylinder and an ascending cylinder. The utility model has the advantages that the two sides of the battery are clamped for operation, the position is accurate, and the damage to the pole piece during the adhesive binding process is effectively prevented; because the glue binding cylinder drives the glue smearing rod to carry out rotary glue coating with the downlink cylinder and the uplink cylinder during working, the glue binding of the battery cores with different thicknesses can be realized.

Description

Positioning adhesive device for lithium battery pasting

Technical Field

The utility model relates to a lithium ion battery especially relates to a lithium cell pastes location mucilage binding and puts.

Background

The lithium battery positioning adhesive tape sticking device is used for sticking and fixing a spacer ring at the upper end of a battery core by using a positioning adhesive tape in a lithium battery production line, and the device is a device for sticking the positioning adhesive tape, and the traditional adhesive tape mostly depends on manual operation, so that the working efficiency is low, and the quality is unstable; the device is also installed by depending on equipment, but the equipment is complex, the pole piece is easy to damage, and the yield is low; the former equipment only can use a battery cell with one thickness specification, and a plurality of equipment are needed to be used for various thicknesses, so that the investment is large, and the production cost is high.

Disclosure of Invention

The utility model aims at providing a lithium cell pastes location mucilage binding and puts to above-mentioned problem exactly.

The utility model adopts the technical proposal that: the utility model provides a lithium cell pastes location mucilage binding and puts, includes that send adhesive tape part, battery locating part, spacer ring to compress tightly part, cutting part and circular arc and tie up gluey part, battery locating part, include: the battery cell clamping device comprises a positioning cylinder I, a positioning cylinder II, a positioning cylinder III, a battery cell clamping plate I, a battery cell clamping plate II, a positioning table, adjustable supporting legs and a battery cell clamping plate seat, wherein the battery cell clamping plate I and the battery cell clamping plate II are provided with slide rails, the lower surfaces of the slide rails are connected with the battery cell clamping plate seat, the end part of a piston rod of the positioning cylinder III is connected with the battery cell clamping plate II, the end part of a piston rod of the positioning cylinder II is connected with the battery cell clamping plate I, when the positioning cylinder II and the positioning cylinder III are synchronously started, the battery cell clamping plate I and the battery cell clamping plate II are folded and perform the action of clamping a battery, and a limiting rod for limiting the opening and closing interval between the battery cell clamping plate I and the battery cell clamping plate II is arranged on the battery cell clamping plate seat; the positioning cylinder I is arranged below the positioning table, the end part of a piston rod of the positioning cylinder I is connected with the battery cell clamping plate seat, the battery cell clamping plate seat is connected with the positioning table through a vertically arranged slide rail, and when the positioning cylinder I is started, the positioning cylinder I is linked with the battery cell clamping plate I and the battery cell clamping plate II to move up and down and adjust the height positions of the battery cell clamping plate I and the battery cell clamping plate II up and down; the space ring pressing part comprises: the pressing device comprises a pressing cylinder, a pressing plate limiting rod and a pressing part seat, wherein the pressing plate is connected with a pressing plate connecting plate, a pressing plate pressing sheet is arranged at the front end of the pressing plate, the pressing plate connecting plate is connected with the pressing part seat through a vertical sliding rail, the pressing cylinder is fixed on the pressing part seat, the piston end of the pressing cylinder is connected with the pressing plate, when the pressing cylinder is started to move upwards, the pressing plate is lifted upwards, when the pressing cylinder is started to move downwards, the pressing plate is reset downwards, and the reset position is the position of the pressing plate pressing sheet on the upper end surface of the battery; the circular arc glue binding component comprises: the glue binding device comprises a glue binding cylinder, a glue binding cylinder seat, a joint bearing, a rocker arm seat, a glue smearing rod, a downlink cylinder and an uplink cylinder, wherein the uplink cylinder is fixed on an uplink cylinder fixing plate, one side surface of the uplink cylinder fixing plate is connected with a frame plate, the piston end of the downlink cylinder is downward, the piston end of the uplink cylinder is upward, two pistons are connected through a glue binding piston connecting seat, a shell of the uplink cylinder is fixed on a vertically arranged uplink cylinder connecting plate, and the downlink cylinder and the uplink cylinder drive the glue smearing rod to do up-and-down sliding motion when working; the vertical setting of bundle glue cylinder, the upper end swing joint of bundle glue cylinder is in the below of bundle glue cylinder block, and the piston end threaded connection joint bearing of bundle glue cylinder below, joint bearing passes through the rocking arm and the gluing pole that the rocking arm seat set up with the level is connected, is equipped with antifriction bearing in the rocking arm seat, the gluing pole is established in the upper end of electric core and is treated the sticky tape contact of laminating with electric core, and when starting bundle glue cylinder downward action, the rocking arm drives the gluing pole and rotates and paste the location sticky tape on electric core.

The glue smearing rod is provided with a section of glue smearing rod, the glue smearing rod and the glue smearing rod are connected into a whole, the width of the glue smearing rod is larger than that of the positioning adhesive tape, corners of the glue smearing rod are provided with round corners, and the glue smearing rod is movably contacted with the battery core pasting positioning adhesive tape during operation.

The utility model has the advantages that: due to the fact that the positioning cylinder II, the positioning cylinder III, the electric core clamping plate I and the electric core clamping plate II are arranged, the positioning cylinder II and the positioning cylinder III are started synchronously, the electric core clamping plate I and the electric core clamping plate II are folded to be the action of clamping the battery, when the positioning cylinder is started, the pressing plate is downward reset, and the reset position is the position where the pressing plate pressing sheet is just in the upper end face of the battery. The two plates of the first battery cell clamping plate and the second battery cell clamping plate clamp two sides of a battery to operate, the positions are accurate, the upper end of the battery is pressed by the pressing plate pressing sheet, and the position of the upper end of the battery is accurate, so that the top of the battery cell is tidy, and the pole piece is effectively prevented from being damaged during adhesive binding; because the circular arc is tied up and is glued the part and be equipped with and tie gluey cylinder and down cylinder and go upward the cylinder, tie gluey cylinder during operation and down cylinder and go upward the cylinder and drive the pole of smearing glue and rotate the rubber coating, can realize that different thickness electricity cores tie up gluey.

Drawings

Fig. 1 is a three-dimensional schematic diagram of the present invention.

Fig. 2 is a three-dimensional schematic view of the rear side of fig. 1.

Fig. 3 is a three-dimensional schematic view of the battery positioning member of fig. 1.

Fig. 4 is a three-dimensional schematic view of the spacer pressing part of fig. 1.

Fig. 5 is a three-dimensional schematic view of the circular-arc adhesive binding part in fig. 1.

Fig. 6 is a three-dimensional schematic view of the back viewing angle of fig. 5.

Detailed Description

As shown in fig. 1 to fig. 2, the present invention includes: the device comprises a gummed paper feeding part 1, a battery positioning part 2, a space ring pressing part 3, a cutting part 5 and an arc gumming binding part 4.

As shown in fig. 3, the battery positioning member includes: the battery cell clamping device comprises a positioning cylinder I21, a positioning cylinder II 22, a positioning cylinder III 23, a battery cell clamping plate I24, a battery cell clamping plate II 25, a positioning table 29 and a battery cell clamping plate seat 27, wherein a slide rail 241 is arranged on the battery cell clamping plate I24 and the battery cell clamping plate II 25, the lower surface of the slide rail is connected with the battery cell clamping plate seat 27, the end part of a piston rod of the positioning cylinder III 23 is connected with the battery cell clamping plate II 25, the end part of a piston rod of the positioning cylinder II 22 is connected with the battery cell clamping plate I24, the positioning cylinder II and the positioning cylinder III are synchronously started, the battery cell clamping plate I24 and the battery cell clamping plate II 25 are folded to clamp a battery 6, and a limiting rod 26 for limiting the opening and closing distance between the battery cell clamping plate I24 and the battery cell clamping plate II 25 is arranged on the battery cell clamping plate seat 27; the first positioning cylinder 21 is arranged below the positioning table 29, the end part of a piston rod of the first positioning cylinder is connected with the battery cell clamping plate seat 27, the battery cell clamping plate seat is connected with the positioning table 29 through a vertically arranged slide rail 28, and when the first positioning cylinder 21 is started, the first positioning cylinder 24 and the second positioning cylinder 25 are linked to move up and down and adjust the height position up and down.

As shown in fig. 4, the spacer pressing member 3 includes: compress tightly cylinder 31, clamp plate 34, clamp plate gag lever post 33, compress tightly part seat 35, clamp plate 34 is connected with clamp plate connecting plate 36, the clamp plate front end is equipped with clamp plate preforming 341, the clamp plate connecting plate is connected with compressing tightly part seat 35 through vertical slide rail, compress tightly cylinder 31 and fix on compressing tightly part seat 35, the piston end that compresses tightly the cylinder is connected with clamp plate 34, compress tightly cylinder 31 and go upward when starting, clamp plate 34 lifts upwards, compress tightly cylinder 31 and go down when starting, clamp plate 34 resets downwards, the position that resets is the position that clamp plate preforming 341 just in time is in the battery up end.

As shown in fig. 5 and 6, the circular-arc adhesive binding member 4 includes: the glue spreading device comprises a glue spreading cylinder 42, a glue spreading cylinder seat 41, a joint bearing 43, a rocker arm 44, a rocker arm seat 45, a glue spreading rod 46, a descending cylinder 48 and an ascending cylinder 49, wherein the ascending cylinder 48 is fixed on an ascending cylinder fixing plate 411, one side surface 4111 of the ascending cylinder fixing plate is connected with a frame plate, the piston end of the descending cylinder 48 is downward, the piston end of the ascending cylinder 49 is upward, two pistons are connected through a glue spreading piston connecting seat 412, the shell of the ascending cylinder 49 is fixed on an ascending cylinder connecting plate 413 which is vertically arranged, and the glue spreading rod is driven to adjust the vertical sliding position when the descending cylinder 48 and the ascending cylinder 49 work; the vertical setting of bundle glue cylinder 42, the upper end swing joint of bundle glue cylinder is in the below of bundle glue cylinder seat 41, and piston end threaded connection joint bearing 43 of bundle glue cylinder 42 below, joint bearing pass through rocking arm 44 and rocking arm seat and be connected with the rubberizing pole 46 of level setting, is equipped with antifriction bearing in the rocking arm seat, the rubberizing pole is established in the upper end of electric core and is waited the sticky tape contact of laminating with electric core, when starting bundle glue cylinder 42 and move downwards, the rocking arm drives the rubberizing pole and rotates and paste the location sticky tape on electric core 6. The glue smearing rod 46 is provided with a section of glue smearing rod, the glue smearing rod and the glue smearing rod are connected into a whole, the width of the glue smearing rod is larger than that of the positioning adhesive tape, fillets are arranged at edges of the glue smearing rod, and the glue smearing rod is in movable contact with the battery core pasting positioning adhesive tape during operation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a lithium cell pastes location mucilage binding and puts, ties up gluey part (4), its characterized in that including sending gummed paper part (1), battery locating part (2), space ring pressing means (3), cutting part (5) and circular arc:

the battery positioning component comprises: the battery cell clamping device comprises a positioning cylinder I (21), a positioning cylinder II (22), a positioning cylinder III (23), a battery cell clamping plate I (24), a battery cell clamping plate II (25) and a positioning table (29), wherein a sliding rail (241) is arranged on the battery cell clamping plate I (24) and the battery cell clamping plate II (25), the lower surface of the sliding rail is connected with the battery cell clamping plate seat (27), the end part of a piston rod of the positioning cylinder III (23) is connected with the battery cell clamping plate II (25), the end part of a piston rod of the positioning cylinder II (22) is connected with the battery cell clamping plate I (24), when the positioning cylinder II and the positioning cylinder III are synchronously started, the battery cell clamping plate I (24) and the battery cell clamping plate II (25) are folded and act for clamping a battery (6), and a limiting rod (26) used for limiting the opening and closing distance between the battery cell clamping plate I (24) and the battery cell clamping plate II (25) is arranged on the battery cell clamping plate seat; the positioning cylinder I (21) is arranged below the positioning table, the end part of a piston rod of the positioning cylinder I is connected with the battery cell clamping plate seat (27), the battery cell clamping plate seat is connected with the positioning table through a vertically arranged slide rail, and when the positioning cylinder I (21) is started, the battery cell clamping plate I (24) and the battery cell clamping plate II (25) are linked to move up and down and the height positions of the battery cell clamping plate I and the battery cell clamping plate II are adjusted up and down;

the space ring pressing part (3) comprises: the battery pressing device comprises a pressing cylinder (31), a pressing plate (34), a pressing plate limiting rod (33) and a pressing component seat (35), wherein the pressing plate (34) is connected with a pressing plate connecting plate (36), a pressing plate pressing sheet (341) is arranged at the front end of the pressing plate, the pressing plate connecting plate is connected with the pressing component seat (35) through a vertical sliding rail, the pressing cylinder (31) is fixed on the pressing component seat (35), the piston end of the pressing cylinder is connected with the pressing plate (34), when the pressing cylinder (31) is started to move upwards, the pressing plate (34) is lifted upwards, when the pressing cylinder (31) is started to move downwards, the pressing plate (34) is reset downwards, and the reset position is the position of the pressing plate pressing sheet (341) on the upper end face of the battery;

the circular arc binding glue part (4) comprises: the glue spreading device comprises a glue spreading cylinder (42), a glue spreading cylinder seat (41), a joint bearing (43), a rocker arm (44), a rocker arm seat (45), a glue spreading rod (46), a descending cylinder (48) and an ascending cylinder (49), wherein the ascending cylinder is fixed on an ascending cylinder fixing plate (411), one side surface (4111) of the ascending cylinder fixing plate is connected with a frame plate, the piston end of the descending cylinder (48) is downward, the piston end of the ascending cylinder (49) is upward, two pistons are connected through a glue spreading piston connecting seat (412), a shell of the ascending cylinder is fixed on an ascending cylinder connecting plate (413) which is vertically arranged, and the descending cylinder (48) and the ascending cylinder (49) drive the glue spreading rod to do vertical sliding motion when in work; the vertical setting of bale of glue cylinder (42), the upper end swing joint of bale of glue cylinder is in the below of bale of glue cylinder seat (41), piston end threaded connection joint bearing (43) of bale of glue cylinder (42) below, joint bearing passes through rocking arm (44) and rocking arm seat and is connected with daubing pole (46) that the level set up, be equipped with antifriction bearing in the rocking arm seat, the upper end of gluing pole setting at electric core and with the sticky tape contact of electric core treating the laminating, when starting bale of glue cylinder (42) downward motion, the rocking arm drives the daubing pole and rotates and paste the location sticky tape on electric core.

2. The lithium battery positioning adhesive device according to claim 1, wherein a section of adhesive applying rod is arranged on the adhesive applying rod (46), the adhesive applying rod and the adhesive applying rod are connected into a whole, the width of the adhesive applying rod is larger than that of the positioning adhesive tape, round corners are arranged at corners of the adhesive applying rod, and the adhesive applying rod is in movable contact with the battery core positioning adhesive part during operation.