CN201121069Y

CN201121069Y - Two-sided automatic rubber belt plastering apparatus

Info

Publication number: CN201121069Y
Application number: CNU2007201293397U
Authority: CN
Inventors: 徐鸿俊
Original assignee: SHENZHEN YAKANG PRECISION MACHINERY CO Ltd
Current assignee: Dongguan Yakang Precision Machinery Co Ltd
Priority date: 2007-09-07
Filing date: 2007-09-07
Publication date: 2008-09-24
Anticipated expiration: 2017-09-07

Abstract

The utility model relates to a two-sided automatic adhesive tape sticking device, which comprises an sucking mechanism, a vacuum driving mechanism and a rolling sticking mechanism, wherein, the sucking mechanism comprises two sucking discs which are arranged in a vertically symmetrical way and can move vertically, the sucking surfaces of the upper and the lower sucking discs are made into surfaces oblique to the stuck surfaces; the rolling sticking mechanism comprises two rolling drums which are arranged in a vertically symmetrical way and respectively arranged at one side closer to the sucking surfaces of the two sucking discs, therefore, the line contact is formed between the adhesive tape extruded by the rolling drums and the stuck surfaces during the adhesive tape sticking process. The oblique plane design of the upper and the lower sucking surfaces of the two-sided automatic adhesive tape sticking device can ensure the adhesive tape to be contacted with the pole piece in line and the air not easily to be stored, moreover, because the surfaces of the upper and the lower rolling drums are cladded with soft rubber surfaces, bigger frictional force and larger extruding deformation can be generated, therefore, the air between the adhesive tape and a pole piece can be discharged more thoroughly and the pole piece provided with pole lugs can not push away the two rolling drums while passing the rolling drums to generate air bubbles, and thus the adhesive tape sticking quality is improved integrally.

Description

Two-sided automatic rubberizing belting

Technical field

The utility model relates to a kind of sticker, relates in particular to a kind of device that is not prone to the two-sided automatic Continuous pressing device for stereo-pattern of air bubble problem when pasting wide adhesive tape.

Background technology

In manufacturing process, be in and use and the stack-mounted demand, this operation of rubberizing all need be passed through in the surface of many parts, for example in the manufacturing field of lithium ion battery, all need paste locating adhesive tape on the upper and lower surface of lithium battery pole slice, the work of early stage this stickup is many to be finished with manual, and its result low and positional precision that paste of efficient often also can not get ensureing.

Along with the raising of mechanized, a kind of automatic rubberizing belting has appearred, and this automatic rubberizing belting mainly comprises adhesive tape cutting mechanism, adhesive tape feed mechanism, roll-in labelling machine and conveyer.By the adhesive tape cutting mechanism adhesive tape is cut off at required suitable size place earlier, be sent to the parts surface top of required stickup again by the adhesive tape feed mechanism, firmly affix to parts surface by the roll-in labelling machine then, by conveyer the parts that stickup finishes are sent out at last.Though this kind mode makes sticking efficiency improve greatly and the positional precision of pasting also can be protected, but the device of the automatic Continuous pressing device for stereo-pattern of this kind is being pasted wide adhesive tape as the locating adhesive tape on the lithium battery pole slice upper and lower surface (during tape width 〉=18mm), often between adhesive tape and lithium battery pole slice, be easy to generate bubble, had a strong impact on the quality of pasting.

Summary of the invention

Main purpose of the present utility model is, the adhesive tape avoided when a kind of rubberizing is provided and produced bubble between the attaching face, thus guarantee the two-sided automatic rubberizing belting of rubberizing quality.

In order to realize above-mentioned purpose, the utility model provides a kind of two-sided automatic rubberizing belting, comprise adsorbing mechanism, driver train and roll-in labelling machine, described adsorbing mechanism comprises two suckers that are symmetrical arranged up and down and can relatively move up and down, and the adsorption plane of described up and down sucker is made into to become the bevelled surface with the face of being stuck along the center line movement between two suckers; Described roll-in labelling machine comprises symmetrically arranged two cylinders up and down, described two cylinders are separately positioned on adsorption plane close together one side of described two suckers, thereby described drum extrusion adhesive tape is with the formation line contacts between the face along being stuck of moving perpendicular to cylinder axis when make pasting.

Described up and down sucker is two vacuum cups, comprises a vacuum generating unit in the described vacuum driven mechanism, and described vacuum generating unit drives described sucker and realizes the described adhesive tape of vacuum suction.

The surface of described up-down roller is coated with the soft rubber surfaces of equal thickness, and the center is provided with pivot, and described up-down roller articulates by described pivot and described sucker up and down respectively.

The utlity model has following beneficial effect, cylinder overlayed the adhesive tape face and is in line with the pole piece face and contacts when the inclined design of the adsorption plane up and down of two-sided automatic rubberizing belting of the present utility model made rubberizing, thus more difficult between the two storage air; Again because the surface of up-down roller adopts soft rubber surfaces to coat, when having the pole piece process cylinder of lug, can not back down two cylinders and cause the generation bubble, and the employing soft rubber surfaces can produce bigger friction force and thereby the bigger crimp of generation makes the air exhaustion between adhesive tape and pole piece more thorough, has improved the quality of rubberizing on the whole.

Description of drawings

Fig. 1 is the block diagram of two-sided automatic rubberizing belting of the present utility model;

Fig. 2 is the block diagram of two-sided another angle of automatic rubberizing belting of the present utility model;

Fig. 3 is the working process scheme drawing of two-sided automatic rubberizing belting of the present utility model.

The specific embodiment

See also shown in the accompanying drawing, two-sided automatic rubberizing belting of the present utility model can be applicable in the lithium cell full automaticity utmost point electric welding cutting off machine, with the two-sided automatic Continuous pressing device for stereo-pattern 200 at lithium battery pole slice 100.

See also Fig. 1 to shown in Figure 2, two-sided automatic rubberizing belting of the present utility model comprises an adsorbing mechanism 1, a vacuum driven mechanism 2 and a roll-in labelling machine 3.

This adsorbing mechanism 1 is symmetrically arranged two vacuum cups up and down, be defined as sucker 11 and following sucker 12 respectively, two opposite faces up and down that should go up sucker 11 and following sucker 12 are respectively adsorption plane 111 and following adsorption plane 121, what upward adsorption plane 111 and following adsorption plane 121 were taked is to go up the lower inclined plane symmetric design, and distance one side that promptly goes up between adsorption plane 111 and the following adsorption plane 121 is slightly less than opposite side.Thereby two vacuum cups of this adsorbing mechanism 1 are driven up and down by a preposition feed mechanism that symmetry shifts near or away from.

This vacuum driven mechanism 2 comprises a vacuum generating unit (not shown), its respectively by gas-tpe fitting on one 21 and once gas-tpe fitting 22 with should on the top of sucker 11 and the bottom of this time sucker 12 be connected.This vacuum generating unit can drive adsorption plane 111 and this time adsorption plane 121 realization vacuum suction on this, and its concrete structure is a prior art well known in the art, does not repeat them here.

This roll-in labelling machine 3 comprises cylinder 31 and bottom roll 32, and surface of cylinder 31 and this bottom roll 32 is coated with the soft rubber surfaces 33 of equal thickness respectively on this.Should go up cylinder 31 and bottom roll 32 be symmetricly set on respectively this up and down the identity distance of sucker up and down of sucker from a little side.Upward cylinder 31 passes through a head lamp brush guard pivot 311 and is somebody's turn to do to go up sucker 11 pivot joints, and this bottom roll 32 passes through

pivot

321 and 12 pivot joints of this time sucker.

The process of this two-sided automatic rubberizing belting work saw also shown in the step of the 1st among Fig. 3 to the 5th step, this adhesive tape 200 is pulled out by the device of preceding operation, and level places the middle position with respect to pole piece 100 symmetries of two suckers (shown in the 1st step of Fig. 3), preposition feed mechanism drives the planimetric position (shown in the 2nd step among Fig. 3) that sucker 11 and this time sucker 12 on this move to adhesive tape 200, start the vacuum generating unit of this vacuum driven mechanism 2 simultaneously, sucker holds adhesive tape (shown in the 3rd step among Fig. 3) up and down, should go up

sucker

11 and 12 continuation of this time sucker relative to moving to pole piece 100, the soft rubber surfaces 33 that always moves to up-down roller surface as shown in Figure 5 contacts and compresses shown in the 4th step among Fig. 3 with the upper and lower surface line of this pole piece 100), this moment, pole piece 100 beginnings dragged forward, with having pasted adhesive tape 200 ahead runnings on one side, should go up cylinder 31 and bottom roll 32 relative roll extrusion because of friction force produces, adhesive tape 200 is dragged down from sucker, the squeese pressure of two cylinders adhesive tape 200 is attached on the pole piece 100 securely and extrude simultaneously air between adhesive tape 200 and the pole piece 100 (as among Fig. 3 the 5th go on foot shown in).

Cylinder overlayed the adhesive tape face and is in line with the pole piece face and contacts when the inclined design of the adsorption plane up and down of two-sided automatic rubberizing belting of the present utility model made rubberizing, thus more difficult between the two storage air; Again because the surface of up-down roller adopts soft rubber surfaces 33 to coat, when having the pole piece process cylinder of lug, can not back down two cylinders and cause the generation bubble, thereby and adopt soft rubber surfaces 33 can produce bigger friction force and the bigger crimp of generation to make the air exhaustion of 100 of adhesive tape 200 and pole pieces more thorough, improved the quality of rubberizing on the whole.

Yet; the above only is a preferable possible embodiments of the present utility model; and unrestricted protection domain of the present utility model, so the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content have been done changes, all be included in the protection domain of the present utility model.

Claims

1. two-sided automatic rubberizing belting, comprise adsorbing mechanism, vacuum driven mechanism and roll-in labelling machine, it is characterized in that, described adsorbing mechanism comprises two suckers that are symmetrical arranged up and down and can relatively move up and down, and the adsorption plane of described sucker up and down adopts the face of being stuck that is made into along the center line movement between two suckers to become the bevelled surface; Described roll-in labelling machine comprises symmetrically arranged two cylinders up and down, described two cylinders are separately positioned on adsorption plane close together one side of described two suckers, thereby described drum extrusion adhesive tape is with the formation line contacts between the face along being stuck of moving perpendicular to cylinder axis when make pasting.

2. two-sided automatic rubberizing belting according to claim 1, it is characterized in that, described up and down sucker is two vacuum cups, comprises a vacuum generating unit in the described vacuum driven mechanism, and described vacuum generating unit drives described sucker and realizes the described adhesive tape of vacuum suction.

3. two-sided automatic rubberizing belting according to claim 1 is characterized in that the surface of described up-down roller is coated with the soft rubber surfaces of equal thickness, and the center is provided with pivot, and described up-down roller articulates by described pivot and described sucker up and down respectively.