CN114300728A

CN114300728A - Battery module rubberizing machine

Info

Publication number: CN114300728A
Application number: CN202111608596.XA
Authority: CN
Inventors: 宋海肖; 黄杰; 曹平
Original assignee: Dongguan Tuosida Technology Co ltd
Current assignee: Dongguan Tuosida Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-08
Anticipated expiration: 2041-12-24
Also published as: CN114300728B

Abstract

The invention discloses a battery module rubberizing machine which comprises a film unreeling mechanism for unreeling a rolled film composite film, a film stripping mechanism for separating a film from waste materials in the film composite film unreeled by the film unreeling mechanism, a waste material reeling mechanism for reeling the waste materials, a film sucking and rubberizing mechanism for sucking the film stripped by the film stripping mechanism, and a clamping and overturning mechanism for clamping a battery module and overturning the clamped battery module between a rubberizing position and an initial position. The holding and clamping turnover mechanism and the adhesive suction and sticking mechanism are arranged side by side along the Y-axis direction, the adhesive peeling mechanism is positioned below the adhesive suction and sticking mechanism, the film unreeling mechanism and the waste material reeling mechanism are positioned beside the adhesive peeling mechanism along the X-axis direction, and the adhesive suction and sticking mechanism also obliquely moves an adhesive sticking plane of a battery module, which is switched to an adhesive sticking position relative to the film, to be in contact with the adhesive sticking plane and then overturns and sticks to the adhesive sticking plane; the purpose of automatic rubberizing of battery module is realized to the just bubble problem that can prevent to produce because of flat pasting.

Description

Battery module rubberizing machine

Technical Field

The invention relates to the field of power battery production, in particular to a battery module rubberizing machine.

Background

In a new energy automobile, the power battery can not be used, and the electric energy provided by the power battery can meet the power requirement of the automobile so as to gradually replace the mode of providing power by gasoline, diesel oil and the like.

In the production process of the power battery, numerous processes are involved, and the bottom film pasting process of the battery module is one of the numerous processes.

In the process of sticking the film on the battery module, because the film is a large-area square film, in the process that the film sucked by the vacuum suction nozzle on the manipulator is flatly stuck to the bottom of the battery module, the problem of bubbles exists because the gas between the film and the bottom of the battery module is not effectively discharged; simultaneously, the material loading of film still leans on operating personnel material loading, so battery module rubberizing inefficiency.

Therefore, a battery module adhesive tape dispenser with high adhesive tape dispensing efficiency and air-exhausting function to prevent bubbles is needed to overcome the above-mentioned drawbacks.

Disclosure of Invention

The invention aims to provide a battery module rubberizing machine which is high in rubberizing efficiency and has an exhaust function to prevent bubbles from being generated.

In order to achieve the purpose, the battery module adhesive tape sticking machine comprises a film unreeling mechanism for unreeling a rolled film composite film, an adhesive tape stripping mechanism for separating a film in the film composite film unreeled by the film unreeling mechanism from a waste material, a waste material reeling mechanism for reeling the waste material, an adhesive tape sucking mechanism for sucking away the film stripped by the adhesive tape stripping mechanism, and a holding and clamping turnover mechanism for holding and clamping a battery module and enabling the held and clamped battery module to turn between an adhesive tape position and an initial position. Embrace and press from both sides tilting mechanism along Y axle direction with inhale the rubberizing mechanism and arrange side by side, it is located to shell gluey mechanism inhale the below that the rubberizing mechanism corresponds, film unwinding mechanism and waste material winding mechanism are located along X axle direction it is other to shell the side of gluey mechanism, inhale the rubberizing mechanism still with the film of absorbing be relative switch over earlier to the rubberizing plane of the battery module of rubberizing position move to with the contact of rubberizing plane is overturn again and is laminated in this rubberizing plane department.

Preferably, the glue stripping mechanism comprises a supporting bracket, a stripper plate, a waste material guide roller and a cutting device, wherein the stripper plate is horizontally arranged on the supporting bracket from the upper part of the supporting bracket, the waste material guide roller is arranged on the supporting bracket from the lower part of the supporting bracket, the waste material guide roller is also positioned right below the stripper plate, and the cutting device is arranged on the supporting bracket and beside the stripper plate along the X-axis direction.

Preferably, the glue stripping mechanism further comprises a glue pressing device and a sliding driver for driving the glue pressing device to slide on the support bracket in a reciprocating manner along the X-axis direction, the glue pressing device is located right above the cutter stripping plate, the glue pressing device is assembled and connected with the sliding driver, and the sliding driver is mounted on the support bracket and located beside the cutter stripping plate.

Preferably, the glue peeling mechanism further comprises a tensioning device for tensioning the waste, the tensioning device is located under the knife peeling plate and is obliquely mounted on the support bracket, the tensioning device is also located above the waste guide roller, and the waste is wound by the waste winding mechanism after bypassing the tensioning device and the waste guide roller.

Preferably, the battery module gluing machine further comprises a sliding mechanism for driving the support bracket to slide and adjust along the X-axis direction, the sliding mechanism is located below the support bracket, and the support bracket is assembled and connected with the sliding mechanism.

Preferably, rubberizing mechanism contains and moves the carrier body, is used for ordering about move the power device that the carrier body removed and be located move the carrier body and correspond the below inhale the subsides device, inhale the device and contain and inhale flitch, pin joint axle and elastic component, inhale the flitch with the help of pin joint axle pin joint in move the carrier body, the axial of pin joint axle is arranged along Y axle direction, the elastic component assemble in move the carrier body and inhale the upside of flitch, the downside of inhaling the flitch has one and inhales the subsides plane with the film contact of absorption, the elastic component makes it crosses to inhale the subsides plane the horizontal plane slope of the axial lead of pin joint axle relatively.

Preferably, the elastic member includes a first elastic member and a second elastic member spaced apart in the X-axis direction, one of the first elastic member and the second elastic member has an elastic force greater than that of the other, or the first elastic member and the second elastic member have different lengths; the pivot shaft is located between the first elastic piece and the second elastic piece along the X-axis direction.

Preferably, the suction attaching plate comprises a bearing frame body and a first vacuum plate and a second vacuum plate which are arranged below the bearing frame body, the first vacuum plate and the second vacuum plate are aligned with each other, at least one of the first vacuum plate and the second vacuum plate is arranged in a position-adjustable manner, the suction attaching plane is respectively located at the first vacuum plate and the second vacuum plate, the bearing frame body is pivoted with the transfer frame body through the pivot shaft, and the elastic piece is assembled on the bearing frame body and the transfer frame body.

Preferably, the adhesive tape adhering mechanism further comprises an overturning driver, the transfer rack body comprises an upper door type rack body and a lower door type rack body, the upper door type rack body laterally surrounds the lower door type rack body, the side wall of the upper door type rack body is pivoted with the side wall of the lower door type rack body, the overturning driver is mounted on the upper door type rack body and drives the lower door type rack body to overturn in the vertical direction relative to the upper door type rack body, and the adhesive suction plate is pivoted with the lower door type rack body by virtue of the pivoting shaft; the power device comprises an X-axis transfer module, a Y-axis transfer module and a Z-axis transfer module, wherein the X-axis transfer module is assembled at the output end of the Y-axis transfer module, the Z-axis transfer module is installed at the output end of the X-axis transfer module, and the transfer frame body is assembled at the output end of the Z-axis transfer module.

Preferably, the clasping and turning mechanism comprises a carrying frame body, a first sliding seat, a second sliding seat, a first clamping jaw, a second clamping jaw, a turning driver, a first linear telescopic driver, a second linear telescopic driver, a mechanism frame and a lifting driver, wherein the carrying frame body is positioned in the mechanism frame, the lifting driver is installed at the top of the mechanism frame body, the output end of the lifting driver is assembled and connected with the carrying frame body, the first sliding seat and the second sliding seat are respectively arranged on the carrying frame body in a sliding manner in an alignment manner along the X-axis direction, the first clamping jaw is rotatably assembled at one side of the first sliding seat facing the second sliding seat, the second clamping jaw is rotatably assembled at one side of the second sliding seat facing the first sliding seat, the second clamping jaw is also aligned with the first clamping jaw along the X-axis direction, and the first linear telescopic driver and the second linear telescopic driver are respectively installed on the carrying frame body, the telescopic ends of the first linear telescopic driver and the second linear telescopic driver respectively do telescopic sliding movement along the X-axis direction, the power of the first linear telescopic driver is smaller than that of the second linear telescopic driver, the telescopic stroke of the telescopic end of the first linear telescopic driver is larger than that of the telescopic end of the second linear telescopic driver, the telescopic end of the first linear telescopic driver is in assembled connection with the first sliding seat, and the telescopic end of the second linear telescopic driver is in assembled connection with the second sliding seat; the overturning driver is assembled on the first sliding seat and drives the first clamping jaw to rotate; or the overturning driver is assembled on the second sliding seat and drives the second clamping jaw to rotate.

Compared with the prior art, the battery module rubberizing machine disclosed by the invention can automatically attach the film to the rubberizing plane of the battery module by virtue of the cooperation of the film unreeling mechanism for unreeling the rolled film composite film, the rubberizing mechanism for separating the film from the waste material in the film composite film unreeled by the film unreeling mechanism, the waste material reeling mechanism for reeling the waste material, the adhesive sucking and adhering mechanism for sucking the film stripped by the rubberizing mechanism and the clamp overturning mechanism for clamping the battery module and overturning the clamped battery module between an rubberizing position and an initial position, so that the participation of people is reduced, and the rubberizing efficiency of the rubberizing plane of the battery module is improved. Meanwhile, the absorbed film is obliquely moved to be in contact with the rubberizing plane of the battery module switched to the rubberizing position relatively by the aid of the rubberizing mechanism and then is overturned and attached to the rubberizing plane, so that the absorbed film is gradually attached to the rubberizing plane of the battery module in an oblique mode, namely, the film is attached to the rubberizing plane in a contact mode from one end and then transited to the rest part to be in contact with the rubberizing plane, gas is exhausted outwards in the attaching process of the film to achieve the exhaust function, and the problem of bubbles caused by flat attachment is effectively prevented.

Drawings

Fig. 1 is a schematic perspective view of a battery module adhesive applying machine according to the present invention.

Fig. 2 is a schematic perspective view of a suction and pasting mechanism in the battery module pasting machine of the present invention.

Fig. 3 is a schematic perspective view of the power device hidden in the adhesive suction and sticking mechanism shown in fig. 2.

Fig. 4 is a schematic plan view of fig. 3 viewed in the Y-axis direction.

Fig. 5 is a schematic perspective view of a suction device of a suction and adhesive mechanism in a battery module adhesive machine according to the present invention.

Fig. 6 is a schematic perspective exploded view of the suction attachment device shown in fig. 5.

Fig. 7 is a schematic plan view of the suction attachment shown in fig. 5 viewed in the Y-axis direction.

FIG. 8 is a schematic view showing the state of the suction and sticking apparatus shown in FIG. 7 when the left end of the sucked film is in contact with the sticking plane of the battery module.

Fig. 9 is a schematic view illustrating a state in which the suction attaching device shown in fig. 7 completely attaches the film to the adhesive attaching plane of the battery module.

Fig. 10 is a schematic perspective view of the assembled stripping mechanism and the sliding mechanism in the battery module adhesive tape dispenser of the present invention.

Fig. 11 is a schematic plan view of the structure of fig. 10 viewed in the Y-axis direction.

Fig. 12 is a schematic perspective view of a clamping and turning mechanism in the battery module adhesive applying machine of the present invention.

Fig. 13 is a schematic perspective view of the clasping and overturning mechanism shown in fig. 12 after hiding the mechanism frame and the lifting driver.

Fig. 14 is a schematic perspective view of fig. 13 at another angle.

Fig. 15 is a schematic perspective exploded view of fig. 14.

FIG. 16 is a schematic cross-sectional view of a pellicle.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1, the battery module adhesive tape dispenser 1 of the present invention is adapted to slide the film 211 to a position contacting the adhesive tape plane 221 in an inclined manner relative to the adhesive tape plane 221 of the battery module 220, i.e., the film 211 keeps the position inclined with the adhesive tape plane 221 in the process of sliding the film 211 to contact the adhesive tape plane 221 in a direction perpendicular to the adhesive tape plane 221 (i.e., along the Y-axis direction), as shown in fig. 8, and then the film 211 is attached to the adhesive tape plane 221 in an inverted manner, as shown in fig. 9. The battery module laminator 1 of the present invention includes a film unwinding mechanism 200 for unwinding a rolled film composite film 210, a film peeling mechanism 300 for separating a film 211 from a waste material 212 in the film composite film 210 unwound by the film unwinding mechanism 200, a waste material winding mechanism 400 for winding the waste material 212, a suction laminating mechanism 100 for sucking the film 211 peeled by the film peeling mechanism 300, and a clamping and turning mechanism 500 for clamping the battery module 220 and turning the clamped battery module 220 between a laminating position and an initial position. The holding and clamping turnover mechanism 500 is arranged side by side with the adhesive suction and pasting mechanism 100 along the Y-axis direction, and preferably, in fig. 1, the holding and clamping turnover mechanism 500 is located right behind the adhesive suction and pasting mechanism 100, but not limited to the configuration shown in fig. 1. The adhesive peeling mechanism 300 is located below the adhesive suction and sticking mechanism 100, so that the adhesive sheet 211 on the adhesive peeling mechanism 300 is sucked from above by the adhesive suction and sticking mechanism 100. The film unwinding mechanism 200 and the waste winding mechanism 400 are located beside the film peeling mechanism 300 along the X-axis direction, such as but not limited to the right side shown in fig. 1; the adhesive suction and sticking mechanism 100 also moves the sucked adhesive sheet 211 obliquely relative to the sticking plane 221 of the battery module 220 switched to the sticking position to contact with the sticking plane 221 and then to be stuck to the sticking plane 221 in an inverted manner. Specifically, in fig. 1, 10 and 11, the battery module dispenser 1 of the present invention further includes a sliding mechanism 600 for driving the below-described carrier 310 to slide along the X-axis direction, the sliding mechanism 600 is located below the carrier 310, and the carrier 310 is assembled with the sliding mechanism 600, so that the stripping mechanism 300 and the suction-dispensing mechanism 100 can respectively slide along the X-axis direction by means of the sliding mechanism 600, and the suction-dispensing mechanism 100 can more reliably suck the film 211 peeled from the waste material 212 and cut into a predetermined length by the stripping mechanism 300. More specifically, the following:

as shown in fig. 2, 6 and 8, the adhesive suction and sticking mechanism 100 includes a transfer rack 10, a power device 20 for driving the transfer rack 10 to move, and a suction and sticking device 30 for sucking and releasing the adhesive sheet 211 located below the transfer rack 10. The suction device 30 comprises a suction plate 31, a pivot shaft 32 and an elastic member 33; the suction attachment plate 31 is pivotally connected to the transfer rack 10 by a pivotal shaft 32, and the pivotal shaft 32 is disposed along the Y-axis direction, so that the suction attachment plate 31 can swing up and down around the pivotal shaft 32 at a small angle, for example, within a range of 0 to 10 degrees; the elastic member 33 is mounted on the upper side of the transfer rack 10 and the suction plate 31, the lower side of the suction plate 31 has a suction plane 311 contacting with the sucked film 211, the elastic member 33 makes the suction plane 311 inclined with respect to a horizontal plane P passing through the axial line C of the pivot shaft 32, as shown in fig. 7; for example, in fig. 7, the suction sticking plane 311 is inclined from the left to the bottom and from the right to the top, and an included angle α between the suction sticking plane 311 and the horizontal plane P is greater than 0 and less than 10 degrees, but not limited thereto. As to the specific structure of the adhesive suction and application mechanism 100, the following description is given:

as shown in fig. 6, the elastic member 33 includes a first elastic member 331 and a second elastic member 332 spaced apart in the X-axis direction. The elastic force of one of the first elastic member 331 and the second elastic member 332 is greater than the elastic force of the other, so that the suction flat surface 311 is inclined to the side with smaller elastic force by the first elastic member 331 and the second elastic member 332 due to the difference between the elastic forces of the two; of course, the lengths of the first elastic member 331 and the second elastic member 332 may be different from each other so that the suction attachment plane 311 is inclined to a smaller length; the pivot shaft 32 is located between the first elastic member 331 and the second elastic member 332 along the X-axis direction; this arrangement effectively ensures that the suction patch plane 311 is kept in an inclined state from the horizontal plane P in a normal state. Specifically, in fig. 6, the first elastic member 331 and the second elastic member 332 are two each and aligned at intervals along the axial direction (i.e., the Y-axis direction) of the pivot shaft 32 to ensure that the suction attachment plane 311 is more reliably maintained in an inclined relationship with the horizontal plane P by the elastic member 33. More specifically, the first elastic member 331 and the second elastic member 332 are each a compression spring to simplify the assembling relationship between the elastic member 33 and the transfer rack body 10 and the suction attachment plate 31, respectively, but not limited thereto.

As shown in fig. 4 to 7, the suction patch panel 31 includes a carrier body 31a, and a first vacuum panel 31b and a second vacuum panel 31c installed on the carrier body 31a from below the carrier body 31 a. The first vacuum plate 31b and the second vacuum plate 31c are aligned with each other, and the second vacuum plate 31c is disposed with adjustable position, so as to adapt to the sticking requirement of the films 211 with different sizes by adjusting the position of the second vacuum plate 31c on the carrying frame 31 a; the suction pasting planes 311 are respectively located at the first vacuum plate 31b and the second vacuum plate 31c to ensure the reliability of the suction pasting plate 31 sucking the film 211; the carrier body 31a is pivotally connected to the transfer frame body 10 by a pivot shaft 32, and the elastic member 32 is assembled to the carrier body 31a and the transfer frame body 10. Specifically, in fig. 4 to 7, the second vacuum plate 31c is formed by at least two vacuum plate units 312, and the second vacuum plate 31c is disposed in a position-adjustable manner, so that each vacuum plate unit 312 can be adjusted in position on the frame body 31a, thereby flexibly changing the adsorption position of each vacuum plate unit 312 to the film 211 and greatly improving the reliability of the adsorption of the film 211. More specifically, in fig. 5 and 6, the carrier body 31a is H-shaped to reduce the weight and material usage amount while the carrier body 31a has sufficient supporting strength, and the upper end of the middle portion of the carrier body 31a is fitted with a first ear piece 31d and a second ear piece 31e aligned with each other in the axial direction (i.e., Y-axis direction) of the pivot shaft 32; the lower end of the transfer rack body 10 is located between the first lug piece 31d and the second lug piece 31e along the axial direction of the pivot shaft 32, and the pivot shaft 32 penetrates through the lower end of the transfer rack body 10, the first lug piece 31d and the second lug piece 31e, so that the reliability of pivoting and supporting between the suction plate 31 and the transfer rack body 10 is improved.

As shown in fig. 2 to 4, the adhesive suction and sticking mechanism 100 further includes an overturning driver 40, and the transfer rack 10 includes an upper door type rack 11 and a lower door type rack 12. The upper door type frame body 11 laterally surrounds the lower door type frame body 12, and the side wall 111 of the upper door type frame body 11 is pivoted with the side wall 121 of the lower door type frame body 12, so that the smoothness of pivoting between the upper door type frame body 11 and the lower door type frame body 12 and the supporting reliability are improved. The turning driver 40 is installed on the upper door type frame 11 and drives the lower door type frame 12 to turn vertically relative to the upper door type frame 11, so as to meet the requirement that the film 211 sucked by the suction and sticking device 30 needs to be turned 90 degrees backwards and upwards to be correctly stuck on the sticking plane 221 of the battery module 220 in the sticking position, because the sticking plane 221 is vertically arranged when the battery module 220 is in the sticking position; the suction attachment plate 31 is pivotally connected to the lower door frame 12 by a pivot shaft 32. For example, the tumble drive 40 is selected to be a rotary air cylinder or a rotary hydraulic cylinder, which is designed to rapidly switch the lower door type frame 12 between two extreme positions, but not limited thereto. It can be understood that, when the transfer rack 10 includes the upper door-shaped rack 11 and the lower door-shaped rack 12, and the carrier rack 31a is provided with the first ear piece 31d and the second ear piece 31e, the pivot shaft 32 is inserted into the transverse wall 122 of the lower door-shaped rack 12, the first ear piece 31d and the second ear piece 31 e.

As shown in fig. 3 and 4, the suction and pasting mechanism 100 further includes a CCD device 50, an illumination device 60, and an upright frame 70. The CCD device 50 is mounted on the upper door type frame 11 and above the lower door type frame 12, preferably, but not limited to, the CCD device 50 is mounted on the transverse wall 112 of the upper door type frame 11; the vertical frame 70 is located right in front of the transfer rack body 10, the vertical frame 70 is further assembled and connected with the upper door type rack body 11, the illuminating device 60 is installed at the frame 71 of the vertical frame 70, so that through the cooperation of the illuminating device 60 and the CCD device 50, photographing processing is performed before the battery module 220 is glued, and good conditions are created for gluing operation of the battery module 220. Specifically, in fig. 3 and 4, the standing frame 70 is fittingly coupled to both side walls 111 of the upper gate frame 11 to increase the reliability of the fitting between the standing frame 70 and the upper gate frame 11.

As shown in fig. 2, the power unit 20 includes an X-axis transfer module 21, a Y-axis transfer module 22, and a Z-axis transfer module 23. The X-axis transfer module 22 is assembled at the output end of the Y-axis transfer module 21, the Z-axis transfer module 23 is installed at the output end of the X-axis transfer module 22, and the transfer rack 10 is assembled at the output end of the Z-axis transfer module 23, so that the power device 20 can drive the transfer rack 10 to translate in the three-axis directions of XYZ and XYZ together with the suction and adhesion device 30 on the transfer rack 10, so as to meet the requirement that the suction and adhesion device 30 grabs the film 211 from the stripping mechanism 300, and then the grabbed film 211 is turned over 90 degrees to the rear upper side, and then the film 211 turned over 90 degrees is adhered to the adhesive plane 221 of the battery module 220 at the adhesive position. For example, the sliding mechanism 600, the X-axis transfer module 21, the Y-axis transfer module 22, and the Z-axis transfer module 23 may each be composed of a motor, a screw rod, a nut, and a translation seat for forming an output end, and may also be composed of a motor, a belt transmission, and a translation seat for forming an output end, which are well known in the art and therefore will not be described herein again.

The process of attaching the film to the battery module will be described with reference to fig. 8 and 9: when the suction and pasting device 30 is driven by the power device 20 to grab a film 211 from the peeling mechanism 300, then the film 211 is turned over 90 degrees backward and upward, and then the film 211 turned over 90 degrees is translated to a position where the left end of the film 211 is just contacted with the pasting plane 221 of the battery module 220 at the pasting position, at this time, because the left end of the suction and pasting plate 31 is pushed by the battery module 220, and meanwhile, a gap is formed between the right end of the suction and pasting plate 31 and the pasting plane 221 of the battery module 220, when the power device 20 further drives the suction and pasting device 30 to move, the left end and the right end of the suction and pasting plate 31 swing around the pivot shaft 32 in coordination, so that the films 211 sucked by the suction and pasting plane 311 of the suction and pasting plate 31 are sequentially pasted on the battery module 220 from left to right, and the pasting state is shown in fig. 9. In the adhesive suction and pasting mechanism 100, since the adhesive suction and pasting device 30 comprises the adhesive suction and pasting plate 31, the pivot shaft 32 and the elastic member 33, the adhesive suction and pasting plate 31 is pivoted to the transfer rack body 10 by the pivot shaft 32, the elastic member 33 is assembled on the upper sides of the transfer rack body 10 and the adhesive suction and pasting plate 31, the lower side of the adhesive suction and pasting plate 31 is provided with an adhesive suction and pasting plane 311 contacted with the absorbed adhesive sheet 211, the elastic member 33 enables the adhesive suction and pasting plane 311 to incline relative to the horizontal plane P passing through the axial lead C of the pivot shaft 32, so that the adhesive sheet 211 absorbed by the adhesive suction and pasting plane 311 forms a certain inclination angle relative to the horizontal plane P, for example, the inclination angle is larger than zero and smaller than 10 degrees, thereby the absorbed adhesive sheet 211 is gradually pasted on the battery module 220 in an inclined manner, that the adhesive sheet 211 is firstly pasted with the battery module 220 by contacting one end and then transited to the rest part to be contacted with the battery module 220, thereby the adhesive sheet 211 is discharged to achieve the exhaust function in the pasting process, effectively preventing the bubble problem caused by flat pasting.

As shown in fig. 10 and 11, the glue stripping mechanism 300 includes a carrier 310, a stripping blade 320, a scrap guide roller 330, and a cutting device 340. The peeling blade 320 is horizontally installed on the carriage 310 from above the carriage 310 to facilitate horizontal conveyance of the film laminating film 210 unwound by the film unwinding mechanism 200 in the reverse direction of the X-axis by the peeling blade 320; the scrap guide roller 330 is mounted to the carrier 310 from below the carrier 310, and the scrap guide roller 330 is also positioned directly below the stripper plate 320 so that the scrap 212 is folded back from the left end of the stripper plate 320 and then bypasses the scrap guide roller 330; the cutting device 340 is mounted on the carriage 310 and located beside the peeling blade 320 in the X-axis direction, for example, beside the left side of the peeling blade 320 shown in fig. 10 and 11, so that the cutting device 340 can cut the film 211 sucked by the adhesive tape dispenser 100 from beside the left side of the peeling blade 320 to make the cut film 211 meet the predetermined length requirement. Specifically, in fig. 10 and 11, the glue stripping mechanism 300 further includes a glue pressing device 350 and a sliding driver 360 for driving the glue pressing device 350 to slide on the carriage 310 in the X-axis direction; the glue pressing device 350 is located right above the peeling knife plate 320, the glue pressing device 350 is assembled with the sliding driver 360, and the sliding driver 360 is mounted on the bearing frame 310 and located beside the peeling knife plate 320, so that the film 211 is prevented from being jumped while the reliability of the film 211 sucked by the suction and sticking mechanism 100 is ensured. In addition, in fig. 10 and 11, the glue stripping mechanism 300 further includes a tensioning device 370 for tensioning the waste material 212, the tensioning device 370 is disposed directly below the knife stripping plate 320 and is obliquely mounted on the carrier 310, the tensioning device 370 is also disposed above the waste material guide roller 330, and the waste material 212 bypasses the tensioning device 370 and the waste material guide roller 330 and is then wound by the waste material winding mechanism 400, so as to prevent the waste material 212 from being loosened and affecting the reliability of the operation of the glue stripping mechanism 300. For example, in fig. 10 and 11, the cutting device 340 includes a Y-axis cylinder 341, a Z-axis cylinder 342, a cutter 343, a Z-axis moving seat 344, and a supporting wheel set 345, the Y-axis cylinder 341 extends along the Y-axis direction and is mounted on the carrier 310, the Z-axis cylinder 342 is mounted to the output end of the Y-axis cylinder 341, the Z-axis moving seat 344 is located above the Z-axis cylinder 342 and is mounted to the Z-axis cylinder 342, the supporting wheel set 345 is rotatably mounted to the Z-axis moving seat 344 from above the Z-axis moving seat 344, the supporting wheel set 345 protrudes upward from the Z-axis moving seat 344, the cutter 343 is located at the right side of the supporting wheel set 345 and is mounted to the Z-axis moving seat 344, and the cutter 343 also protrudes upward from the supporting wheel set 345; the purpose of the design is to receive the rolling support of the bearing wheel set 345 when the film 211 sucked by the adhesive suction and sticking mechanism 100 is cut by the cutting device 340, so the cutting reliability of the film 211 is improved; in addition, the tension device 370 is composed of a tension cylinder 371 and a tension wheel 372, but not limited thereto. It should be noted that, the sliding actuator 360 can be a pneumatic cylinder or a hydraulic cylinder, and thus is not limited thereto.

As shown in fig. 12 to 15, the clasping and overturning mechanism 500 includes a carriage body 510, a first slide 520, a second slide 530, a first clamping jaw 540, a second clamping jaw 550, a first linear telescopic driver 570, a second linear telescopic driver 580, a mechanism frame 591 and a lifting driver 592. The carrying frame body 510 is positioned in the mechanism frame 591, the lifting driver 592 is mounted at the top of the mechanism frame 591, the output end 5921 of the lifting driver 592 is assembled with the carrying frame body 510, and the lifting driver 592 drives the carrying frame body 510 to lift up and down to meet the requirement of movement; preferably, the output end 5921 of the lift driver 592 is disposed downward to simplify the assembly connection between the output end 5921 and the carrier frame 510, but not limited thereto. The first slide carriage 520 and the second slide carriage 530 are respectively arranged on the bearing frame body 510 in a sliding manner along the X-axis direction in alignment with each other, and the first clamping jaw 540 is rotatably assembled at one side of the first slide carriage 520 facing the second slide carriage 530, so that the first clamping jaw 540 is used for pressing the battery module 220 in addition to sliding along the first slide carriage 520; the second clamping jaw 550 is rotatably assembled at one side of the second sliding seat 530 facing the first sliding seat 520, so that the second clamping jaw 550 is used for pressing the battery module 220 in addition to sliding along the second sliding seat 530; the second clamping jaw 550 is also aligned with the first clamping jaw 540 in the X-axis direction, so as to meet the requirement that the first clamping jaw 540 and the second clamping jaw 550 jointly clamp the battery module 220; the first linear telescopic driver 570 and the second linear telescopic driver 580 are respectively installed on the bearing frame body 510, the bearing frame body 510 provides a supporting function and an assembling place for the first linear telescopic driver 570 and the second linear telescopic driver 580, and telescopic ends 571(581) of the first linear telescopic driver 570 and the second linear telescopic driver 580 respectively do telescopic sliding along the X-axis direction; the power of the first linear telescopic driver 570 is smaller than that of the second linear telescopic driver 580, the telescopic stroke of the telescopic end 571 of the first linear telescopic driver 570 is larger than that of the telescopic end 581 of the second linear telescopic driver 580, the telescopic end 571 of the first linear telescopic driver 570 is assembled and connected with the first sliding seat 520 so as to meet the power requirement of the first sliding seat 520 for sliding along the X-axis direction, and the telescopic end 581 of the second linear telescopic driver 580 is assembled and connected with the second sliding seat 530 so as to meet the power requirement of the second sliding seat 30 for sliding along the X-axis direction; the flipping driver 60 drives the battery module 220, which is clamped by the first clamping jaw 540 and the second clamping jaw 550, to flip 90 degrees forward and upward to be located at the rubberizing position, so that the rubberizing plane 221 of the battery module 220 at this time is opposite to the film 211 flipped 90 degrees backward and upward, and the reliability of the film 211 attached to the rubberizing plane 221 is ensured. The specific structure of the clasping and overturning mechanism 500 is described below.

As shown in fig. 12 to 15, the tumble driver 560 is located at a side of the second slide 530 facing away from the first slide 520, i.e., the tumble driver 560 is located at a left side of the second slide 530, spaced apart from the second jaw 550 located at a right side of the second slide 530, to ensure rationality and compactness of the arrangement of the tumble driver 560 and the second jaw 550 on the second slide 530. For example, the flipping driver 560 is a speed reducing motor to provide a larger flipping power, and of course, the flipping driver 560 may also be a motor according to actual needs, so that the disclosure is not limited thereto.

As shown in fig. 12 to 15, the telescopic end 571 of the first linear telescopic driver 570 and the telescopic end 581 of the second linear telescopic driver 580 are arranged back to back, so that the space occupied by the first linear telescopic driver 570 and the second linear telescopic driver 580 in the X-axis direction of the carrier body 510 is smaller, and the size of the carrier body 510 in the X-axis direction is smaller. Specifically, in fig. 12 to 15, the carrier body 510 is equipped with two guide rails 515 extending along the X-axis direction of the carrier body 510, all the guide rails 515 are arranged side by side at intervals along the Y-axis direction, the first slide 520 and the second slide 530 are respectively slid on the guide rails 515, so that the first slide 520 and the second slide 530 share the guide rail 515, the first linear actuator 570 is located in the space 516 enclosed by the carriage body 510 and the two adjacent guide rails 515, the second linear telescopic driver 580 is located at a side of the carriage body 510 opposite to the guide rail 515, namely, at the upper side of the carrier body 510, the design makes the size of the carrier body 510 occupied by both the first linear telescopic driver 570 and the second linear telescopic driver 580 in the vertical direction smaller, and also makes the layout of the first linear telescopic driver 570 and the second linear telescopic driver 580 on the carrier body 510 more compact. More specifically, in fig. 12 to 15, a left side plate 511, a right side plate 512 and an intermediate connecting plate 513 are disposed on the carrying frame body 510; the left side plate 511 is positioned beside the left side of the second sliding seat 530, the first end of the left side plate 511 is assembled and connected with the bearing frame body 510, the second end of the left side plate 511 is assembled and connected with the first end of the middle connecting plate 513, the second end of the middle connecting plate 513 is assembled and connected with the first end of the right side plate 512, the second end of the right side plate 512 is assembled and connected with the bearing frame body 510, the right side plate 512 is also positioned beside the right side of the first sliding seat 520, the middle connecting plate 513 is further arranged between the first sliding seat 520 and the second sliding seat 530 in a penetrating manner, and the bearing frame body 510, the left side plate 511, the middle connecting plate 513 and the right side plate 512 jointly surround the guide rail 515 and the first linear telescopic driver 570; the design can provide protection for the guide rail 515 and the first linear actuator 570, and prevent external objects from interfering with the guide rail 515 and the first linear actuator 570, thereby ensuring the reliability of the operation of the guide rail 515 and the first linear actuator 570. It should be noted that, although the drawings show two guide rails 515, the number of the guide rails 515 may be three or four according to actual needs, and is not limited to that shown in the drawings.

As shown in fig. 13, the carrying frame body 510 is provided with an avoiding space 514, the telescopic end 581 of the second linear telescopic driver 580 is assembled and connected with the second sliding seat 530 through a connecting block 582, and the connecting block 582 is penetrated in the avoiding space 514, so as to meet the requirement that the second linear telescopic driver 580 on the upper side of the carrying frame body 510 drives the second sliding seat 530 on the lower side of the carrying frame body 510 to slide along the X-axis direction through the connecting block 582. For example, each of the first and second

linear actuator

570 and 580 is a pneumatic cylinder, but alternatively a hydraulic cylinder. In the clamping and turning mechanism 500, the first linear telescopic driver 570 and the second linear telescopic driver 580 are matched, so that the first clamping jaw 540 and the second clamping jaw 550 clamp the battery module 220 on the external battery conveying line 230 from the left side and the right side of the battery module 220, and the clamping is fast; importantly, by means of the cooperation of the second linear telescopic driver 580 with short stroke and large power and the first linear telescopic driver 570 with long stroke and small power, the sliding force applied to the second clamping jaw 550 is greater than the sliding force applied to the first clamping jaw 540, so that in the clamping process of the battery module 220, the second clamping jaw 550 serves as a reference and the first clamping jaw 540 serves as a pressing function, and the clamping and overturning mechanism 500 is compatible with the clamping of the battery modules 220 with different specifications.

The working principle of the battery module adhesive tape sticking machine of the invention is explained by combining the attached drawings: when the battery module 220 conveyed by the external battery conveying line 230 comes under the clamping and overturning mechanism 500, the clamping and overturning mechanism 500 lifts the battery module 220 on the battery conveying line 230 and overturns the battery module for 90 degrees towards the front upper side, so that the rubberizing plane 221 of the battery module 220 is switched from the original horizontal arrangement to the vertical arrangement and is positioned at the rubberizing position; in the process that the battery module 220 is lifted and turned over, the adhesive sheet 211 is sucked away from the adhesive peeling mechanism 300 by the adhesive suction and sticking mechanism 100, and the adhesive sheet 211 is turned over 90 degrees backwards and upwards, so that the adhesive sheet 211 turned over 90 degrees is opposite to the adhesive sticking plane 221; when the film 211 is opposite to the surface of the rubberizing plane 221, the adhesive suction and applying mechanism 100 at this time makes the film 211 adhere to the rubberizing plane 221; after the rubberizing plane 221 finishes rubberizing, the clamping and overturning mechanism 500 turns the battery module 220 downward by 90 degrees and switches to the initial position, so that the clamping and overturning mechanism 500 puts the battery module 220 back onto the battery conveying line 230 again, the battery conveying line 230 continues to convey the rubberized battery module 220 forward, and meanwhile, the battery conveying line 230 also conveys a new battery module 220 to be rubberized to a position right below the clamping and overturning mechanism 500; and the adhesive suction and sticking mechanism 100 is reset in the direction of grabbing the film 211 to prepare for the next adhesive sticking.

Compared with the prior art, by means of the cooperation of the film unreeling mechanism 200 for unreeling the rolled film composite film 210, the glue peeling mechanism 300 for separating the film 211 from the waste material 212 in the film composite film 210 unreeled by the film unreeling mechanism 200, the waste material reeling mechanism 400 for reeling the waste material 212, the glue sucking and sticking mechanism 100 for sucking the film 211 peeled by the glue peeling mechanism 300, and the clamping and overturning mechanism 500 for clamping the battery module 220 and overturning the clamped battery module 220 between a glue sticking position and an initial position, the battery module gluing machine 1 automatically adheres the film 211 to the glue sticking plane 221 of the battery module 220, reduces the participation of people, and improves the glue sticking efficiency of the glue sticking plane 221 of the battery module 220. Meanwhile, the absorbed film 211 is obliquely moved to the position of the rubberizing plane 221 of the battery module 220, which is switched to the rubberizing position relatively, by the adhesive absorbing and applying mechanism 100 to be contacted with the rubberizing plane 221 and then to be overturned and applied to the rubberizing plane 221, so that the absorbed film 211 is gradually applied to the rubberizing plane 221 of the battery module 220 in an oblique manner, namely, the film 211 is firstly contacted and applied with the rubberizing plane 221 from one end and then transited to the rest part to be contacted with the rubberizing plane 221, and therefore, the film 211 discharges gas outwards in the applying process to achieve the exhaust function, and the problem of bubbles caused by flat application is effectively prevented.

It should be noted that, since the suction attaching plane 311 is used for sucking the adhesive sheet 211, the suction attaching plane 311 has a vacuum hole communicating with an external vacuum device. In addition, the above-mentioned orientations are based on the attached drawings. Further, since the structure of both the film unwinding mechanism 200 and the waste winding mechanism 400 is well known in the art, it will not be described herein.

The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.

Claims

1. The utility model provides a battery module rubberizing machine, its characterized in that includes the film unwinding mechanism that unreels to web-like film composite film, be used for making film and waste material phase separation in the film composite film that film unwinding mechanism unreeled shell gluey mechanism, be used for the rolling waste material winding mechanism, be used for siphoning away inhale the rubberizing mechanism of the film that shells gluey mechanism and be used for embracing the clamp battery module and make the battery module of embracing the clamp overturn between a rubberizing position and an initial position embrace and press from both sides tilting mechanism, embrace press from both sides tilting mechanism along the Y axle direction with inhale rubberizing mechanism and arrange side by side, it is located to shell gluey mechanism inhale the below that rubberizing mechanism corresponds, film unwinding mechanism and waste material winding mechanism are located along the X axle direction shell the side of gluey mechanism, inhale rubberizing mechanism still with the film that absorbs be earlier and be relative switch to the rubberizing plane of the battery module of rubberizing position move to with rubberizing plane contact is upset again Is adhered to the adhesive-adhering plane.

2. The battery module tape sticking machine according to claim 1, wherein the tape stripping mechanism comprises a support bracket, a stripper plate horizontally mounted on the support bracket from above, a scrap guide roller mounted on the support bracket from below, and a cutting device mounted on the support bracket and beside the stripper plate in the X-axis direction.

3. The battery module adhesive tape sticking machine according to claim 2, wherein the adhesive peeling mechanism further comprises an adhesive pressing device and a sliding driver for driving the adhesive pressing device to slide on the support bracket back and forth along the X-axis direction, the adhesive pressing device is positioned right above the peeling plate, the adhesive pressing device is assembled and connected with the sliding driver, and the sliding driver is mounted on the support bracket and positioned beside the peeling plate.

4. The battery module adhesive tape sticking machine according to claim 2, wherein the adhesive peeling mechanism further comprises a tensioning device for tensioning the waste, the tensioning device is positioned right below the cutter peeling plate and obliquely arranged on the support bracket, the tensioning device is also positioned above the waste guide roller, and the waste is wound by the waste winding mechanism after bypassing the tensioning device and the waste guide roller.

5. The battery module tape sticking machine according to claim 2, further comprising a sliding mechanism for driving the support bracket to slide along the X-axis direction, wherein the sliding mechanism is located below the support bracket, and the support bracket is assembled with the sliding mechanism.

6. The battery module rubberizing machine according to claim 1, wherein the rubberizing mechanism comprises a transfer rack body, a power device for driving the transfer rack body to move, and a suction and pasting device located below the transfer rack body correspondingly, the suction and pasting device comprises a suction and pasting plate, a pivot shaft and an elastic piece, the suction and pasting plate is pivoted to the transfer rack body through the pivot shaft, the axial direction of the pivot shaft is arranged along the Y-axis direction, the elastic piece is assembled on the upper sides of the transfer rack body and the suction and pasting plate, the lower side of the suction and pasting plate is provided with a suction and pasting plane in contact with a sucked film, and the elastic piece enables the suction and pasting plane to incline relative to a horizontal plane passing through the axial lead of the pivot shaft.

7. The battery module taping machine of claim 6, wherein the elastic member comprises a first elastic member and a second elastic member spaced apart in the X-axis direction, one of the first elastic member and the second elastic member having an elastic force greater than the other, or the first elastic member and the second elastic member having different lengths; the pivot shaft is located between the first elastic piece and the second elastic piece along the X-axis direction.

8. The battery module taping machine of claim 6, wherein the suction taping board comprises a carrier body and a first vacuum board and a second vacuum board mounted on the carrier body from below the carrier body, the first vacuum board and the second vacuum board are aligned with each other, at least one of the first vacuum board and the second vacuum board is arranged in a position adjustable manner, the suction taping planes are respectively located at the first vacuum board and the second vacuum board, the carrier body is pivoted with the transfer carrier body by means of the pivoting shaft, and the elastic member is assembled on the carrier body and the transfer carrier body.

9. The battery module adhesive suction and sticking machine according to claim 6, wherein the adhesive sticking mechanism further comprises a turnover driver, the transfer rack body comprises an upper door type rack body and a lower door type rack body, the upper door type rack body laterally surrounds the lower door type rack body, the side wall of the upper door type rack body is pivoted with the side wall of the lower door type rack body, the turnover driver is mounted on the upper door type rack body and drives the lower door type rack body to turn over relative to the upper door type rack body in the vertical direction, and the adhesive suction and sticking plate is pivoted with the lower door type rack body by virtue of the pivoting shaft; the power device comprises an X-axis transfer module, a Y-axis transfer module and a Z-axis transfer module, wherein the X-axis transfer module is assembled at the output end of the Y-axis transfer module, the Z-axis transfer module is installed at the output end of the X-axis transfer module, and the transfer frame body is assembled at the output end of the Z-axis transfer module.

10. The battery module suction and adhesive tape sticking machine according to claim 1, wherein the clamping and turning mechanism comprises a carrier, a first slide, a second slide, a first clamping jaw, a second clamping jaw, a turning driver, a first linear telescopic driver, a second linear telescopic driver, a mechanism frame and a lifting driver, the carrier is positioned in the mechanism frame, the lifting driver is installed at the top of the mechanism frame, the output end of the lifting driver is assembled with the carrier, the first slide and the second slide are respectively arranged on the carrier in a sliding manner in alignment with each other along the X-axis direction, the first clamping jaw is rotatably assembled at one side of the first slide facing the second slide, the second clamping jaw is rotatably assembled at one side of the second slide facing the first slide, and the second clamping jaw is also aligned with the first clamping jaw along the X-axis direction, the first linear telescopic driver and the second linear telescopic driver are respectively installed on the bearing frame body, the telescopic ends of the first linear telescopic driver and the second linear telescopic driver respectively do telescopic sliding along the X-axis direction, the power of the first linear telescopic driver is smaller than that of the second linear telescopic driver, the telescopic stroke of the telescopic end of the first linear telescopic driver is larger than that of the telescopic end of the second linear telescopic driver, the telescopic end of the first linear telescopic driver is assembled and connected with the first sliding seat, and the telescopic end of the second linear telescopic driver is assembled and connected with the second sliding seat; the overturning driver is assembled on the first sliding seat and drives the first clamping jaw to rotate; or the overturning driver is assembled on the second sliding seat and drives the second clamping jaw to rotate.