CN203222364U - Pole piece tape-attaching deviation-rectifying device - Google Patents

Abstract

The utility model provides a pole piece tape-attaching deviation-rectifying device which is used for a pole piece tape-attaching working procedure of a cell full-automatic winding machine. The pole piece tape-attaching deviation-rectifying device comprises a vertically arranged substrate of the full-automatic winding machine, a tape-attaching large plate which is vertically arranged on the front face of the substrate, is perpendicular to the substrate, and is used for installing a tape-attaching unit, a guiding supporting mechanism which is arranged between the substrate and the tape-attaching large plate, is perpendicular to the substrate, and is used for supporting the tape-attaching large plate, and a deviation-rectifying driving mechanism which is arranged between the substrate and is used for driving the tape-attaching large plate to make deviation-rectifying motion relative to the substrate. The conveying direction of a pole piece penetrating through the tape-attaching large plate is parallel with the substrate, the conveying direction of a glue tape of the tape-attaching unit is parallel with the tape-attaching large plate, and the deviation-rectifying direction is perpendicular to the substrate. The guiding supporting mechanism comprises a deviation-rectifying guide rod and a linear bearing, wherein the tail end of the deviation-rectifying guide rod is perpendicularly fixed on the substrate and is parallel with the tape-attaching large plate, and linear bearing is matched with the deviation-rectifying guide rod and is installed on the tape-attaching large plate to bear the entire tape-attaching large plate and the tape-attaching unit. The pole piece tape-attaching deviation-rectifying device has the advantages of being simple in structure, being convenient to install, saving space, and being easy to debug.

Description

Electrode gluing correction device

technical field

The utility model belongs to the technical field of battery manufacturing, and relates to battery cell production equipment, in particular to a deviation correcting device for the pole piece gluing process in a cell sheet making and winding machine. the

Background technique

The deviation correcting device for pole piece gluing in the prior art cell film making machine is generally installed on two linear slide rails with large gluing plates, and the linear slide rails are installed on a fixed base plate, connected and driven by screw rods. Adhesive slab correction. the

The deficiencies of the deviation correcting device for pasting pole pieces in the prior art are: large space occupation, inconvenient debugging, high cost, and inconvenient threading of pole pieces. the

Utility model content

The technical problem to be solved by the utility model is: aiming at the deficiencies in the above-mentioned prior art, to provide a deviation correcting device for the pole piece glueing of the cell sheet winding machine. the

The technical solution proposed by the utility model for the above-mentioned problems is: a pole piece adhesive deviation correction device, which is used for the pole piece glue application process of the automatic winding machine, including: the base plate, the main part of the automatic winding machine, which is vertically arranged , the transmission direction of the pole piece is parallel to the base plate; the large plate for gluing is vertically arranged on the front of the base plate, perpendicular to the base plate, and the gluing unit for performing the gluing process is installed on it, and the conveying direction of the tape is parallel to the large plate for gluing The guide support mechanism is arranged between the base plate and the glued large plate, and is vertically fixed to the base plate, and is used to support the glued plate and the movement guide of the glued plate relative to the pole piece; the correcting drive mechanism is arranged between the base plate and the Between the glued large boards, it is used to drive the deviation correction movement of the glued large boards relative to the substrate, and the deviation correction direction is perpendicular to the substrate; the deviation correction sensing mechanism is installed on the glued large boards, and detects the relative position of the pole pieces passing through the glued large boards. In the lateral position of the gluing unit, it is used to control the knitting drive mechanism. the

Wherein, the guide support mechanism includes: a deviation-correcting guide rod, the tail end of which is vertically fixed on the base plate, parallel to the glued large plate; a linear bearing, which cooperates with the deviation-correcting guide rod, is installed on the glued Laminating units on boards and large slabs. the

Wherein, the correcting driving mechanism includes: a driving motor, fixed on the back of the substrate; a ball screw, passing through the substrate vertically, and the tail end is connected to the driving motor; Parallel to the glued large plate; when the drive motor rotates, the ball screw pushes the screw nut to drive the glued large plate to move along the guide rod relative to the substrate for deviation correction. the

Further, a photoelectric limit mechanism is provided between the base plate and the glued large plate to limit the shortest and farthest distances of the glued large plate relative to the base plate. the

Further, the deviation correcting guide rod includes an upper guide rod and a lower guide rod parallel to each other. the

Compared with the deviation correcting device for pasting pole piece glue in the prior art, the advantage of adopting the technical solution of the utility model is that: the guide support mechanism is used to install the large plate with glue perpendicular to the base plate, and the large plate with glue is parallel to the direction of deviation correction. Due to the structure Simple, so it is easy to install and debug, which can save space and cost for the equipment. the

Description of drawings

Below is a brief description of the content expressed in the accompanying drawings of this specification and the marks in the drawings. the

Fig. 1 is the front view of the embodiment of the deviation correcting device for sticking pole pieces of the present invention. the

Fig. 2 is a top view of an embodiment of the deviation correcting device for sticking pole pieces of the present invention. the

The figure includes: photoelectric limit mechanism 1; guide support mechanism 2, deviation correction guide rod 21, upper guide rod, lower guide rod, linear bearing 22; deviation correction induction mechanism 3; correction drive mechanism 4, drive motor 41, ball screw 42. Lead screw nut 43; base plate 5; gluing large plate 6, gluing unit 61, tape discharge tray 62; pole piece 7. the

Detailed ways

In order to further illustrate the principle and structure of the utility model, the preferred embodiments of the utility model will be described in detail in conjunction with the accompanying drawings. the

Fig. 1 is a front view of an embodiment of a device for correcting deviation of a pole piece glued according to the utility model; Fig. 2 is a top view of the embodiment. The embodiment of the device for correcting the pole piece gluing is used for the pole piece gluing process of the battery automatic winding machine. the

Include in the figure: the substrate 5 of the fully automatic winding machine that is vertically arranged, the conveying direction of pole piece 7 is parallel with the plane of substrate 5; It is used to install the gluing unit 61 that performs the gluing process, and the conveying direction of the tape is parallel to the plane of the gluing slab 6; the guide support mechanism 2 arranged between the substrate 5 and the gluing slab 6 is fixed vertically to the substrate 5 , used for the gravity support of the glued large plate 6 and the movement guide of the glued large plate 6 relative to the pole piece 7; the correction drive mechanism 4 arranged between the substrate 5 and the glued large plate 6 is used to drive the glued plate The deviation correction movement of the large plate 6 relative to the base plate 5, the deviation correction direction is perpendicular to the base plate 5; the deviation correction induction mechanism 3 installed on the large plate 6 with glue is used to detect the relative movement of the pole piece 7 passing through the large plate 6 with glue The lateral position of the unit 61 and its detection parameters are used to control the action of the correction drive mechanism 4 . A photoelectric limit mechanism 1 is also provided between the base plate 5 and the glued large plate 6 for limiting the shortest and farthest distances of the glued large plate 6 relative to the base plate 5 . the

The guide support mechanism 2 includes: two deviation-correcting guide rods 21 whose tail ends are vertically fixed on the base plate 5, parallel to the large board 6 with glue; The whole gluing slab 6 and the gluing unit 61 on the gluing slab 6 . The deviation correction guide rod 21 includes an upper guide rod and a lower guide rod parallel to each other. the

The correction drive mechanism 4 includes: a drive motor 41 fixed on the back of the base plate 5; a ball screw 42 vertically passing through the base plate 5, the tail end of which is connected to the drive motor 41; a screw nut 43 installed on the glued large plate 6 , its axis is parallel to the slab 6 of pasting glue. When the driving motor 41 rotates, the ball screw 42 pushes the screw nut 43 to drive the glued large board 6 to move relative to the base plate 5 along the deviation-correcting guide rod 21 . the

A tape discharge tray 62 of a gluing unit 61 is provided on the outer end of the gluing large board 6 away from the substrate 5 . the

The working principle of the pole piece adhesive correction device of the utility model is: when the pole piece 7 is shifted, the deviation correction induction mechanism 3 detects and senses the reference edge of the pole piece 7, and the large plate 6 with glue is opposite to each other through the correction drive mechanism 4 The substrate 5 moves horizontally. The photoelectric limit mechanism 1 limits the alignment before and after the deviation correction, so as to ensure that no mechanical interference occurs. the

The main structure of the pole piece adhesive correction device of the utility model: the guide support mechanism 2 adopts the double deviation correction guide rods 21 and linear bearings 22 guiding structures parallel to each other. When the correction driving mechanism 4 works, the guide support mechanism 2 has not only played the role of supporting the gravity of the glued large board 6, but also played the role of correcting and guiding, and the structure is simple and reliable. the

The above content is only a preferred embodiment of the utility model, and is not intended to limit the implementation of the utility model. Those skilled in the art can easily make corresponding modifications or modifications according to the main idea and spirit of the utility model , so the protection scope of the present utility model should be based on the protection scope required by the claims. the

Claims (5)

1. pole piece rubberizing deviation correcting device is used for the pole piece rubberizing operation of automatic winding-machine, it is characterized in that, comprising:

Substrate, the main part of automatic winding-machine vertically arranges, and the direction of transfer of pole piece is parallel with substrate;

The big plate of rubberizing vertically is arranged on the front of substrate, and is vertical with substrate, and the rubberizing unit of carrying out the rubberizing operation is installed on it, and the direction of transfer of adhesive tape is parallel with the big plate of rubberizing;

Guiding mechanism is arranged between the big plate of substrate and rubberizing, with the substrate vertical fixing, is used for the support big plate of rubberizing and the big plate of rubberizing with respect to the mobile guide of pole piece;

The driver train of rectifying a deviation is arranged between the big plate of substrate and rubberizing, is used for driving the big plate of rubberizing and moves with respect to the correction of substrate, and the correction direction is vertical with substrate;

The correction induction mechanism is installed on the big plate of rubberizing, detects and passes the pole piece of the big plate of rubberizing with respect to the horizontal position of rubberizing unit, is used for controlling the driver train of rectifying a deviation.

2. according to the described deviation correcting device of claim 1, it is characterized in that: described guiding mechanism comprises:

The correction guide rod, tail end is vertically fixed on the substrate, and is parallel with the big plate of rubberizing;

Linear bearing cooperates with the correction guide rod, is installed on the big plate of rubberizing, carries the rubberizing unit on the big plate of whole rubberizing and the big plate of rubberizing.

3. according to the described deviation correcting device of claim 2, it is characterized in that: the described driver train of rectifying a deviation comprises:

Drive motor is fixed on the back side of substrate;

Ball screw vertically passes substrate, and tail end and drive motor are in transmission connection;

Feed screw nut is installed on the big plate of rubberizing, and its axis is parallel with the big plate of rubberizing;

When drive motor rotates, promote feed screw nut by ball screw, it is mobile with respect to the correction of substrate do along the correction guide rod to drive the big plate of rubberizing.

4. according to the described deviation correcting device of claim 3, it is characterized in that: also be provided with the photoelectricity stop gear between the big plate of described substrate and rubberizing, the big plate of restriction rubberizing is with respect to the nearest and maximum distance of substrate.

5. according to the described deviation correcting device of claim 3, it is characterized in that: described correction guide rod comprises top guide bar and the lower guide rod that is parallel to each other.

Images