CN216267628U

CN216267628U - Film sticking machine

Info

Publication number: CN216267628U
Application number: CN202122925962.6U
Authority: CN
Inventors: 谢纲; 王健; 陈冬波
Original assignee: SHENZHEN ZHENQIN ELECTRONIC TECHNOLOGY CO LTD
Current assignee: SHENZHEN ZHENQIN ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The application provides a sticking film machine includes: the automatic sheet feeding and cutting device comprises a vertical base plate, a feeding conveying device, a prepressing device, a pressing device, a cutting device, a discharging conveying device and a plurality of unwinding devices, wherein the feeding conveying device receives sheet-shaped products at a feeding station and conveys the sheet-shaped products sequentially through the prepressing station, the pressing station and the cutting station, and the discharging conveying device receives the sheet-shaped products output from the cutting station and conveys the sheet-shaped products to a discharging station; the coiled strip-shaped adhesive film to be pasted is detachably hung on the unwinding device, and the strip-shaped adhesive film unwound and output by the unwinding device is pulled by the sheet-shaped product to sequentially pass through the prepressing station, the pressing station and the cutting station; the prepressing device is positioned on the prepressing station and prepresses the strip-shaped adhesive film onto the sheet-shaped product; the pressing device is positioned on the pressing station and presses and pastes the strip-shaped adhesive film on the sheet-shaped product; the cutting device is positioned on the cutting station and is used for cutting the strip-shaped adhesive film which is conveyed to the cutting station and is not pasted on the sheet-shaped product.

Description

Film sticking machine

Technical Field

The application relates to the technical field of automatic pad pasting of product, especially relates to a sticking film machine.

Background

The laminated busbar is also called a composite busbar, a laminated busbar and a composite copper bar, is a flaky multilayer composite structure connecting bar, and is commonly used for power transmission and distribution in power distribution systems in the fields of rail transit, photovoltaic inverters, wind energy, electric vehicles, communication and data, power electronics and the like.

The laminated busbar needs to be subjected to a spraying or electroplating processing procedure in the production process, and some parts of the laminated busbar are not required to be sprayed or electroplated, so that the parts are shielded and protected by adopting a glue film pasting mode.

At present, the mode of pasting the glued membrane to the female row of stromatolite still adopts artifical pad pasting is pasted according to the glued membrane length that the product needs put, through the artifical manual glued membrane that cuts corresponding length, then carries out the pad pasting on the female row of stromatolite again, complex operation, the operating speed is slow, and efficiency is very low, needs to consume a large amount of labours, causes manufacturing cost to be high or low. In addition, the manual film pasting also has the problems that the pasting position is easy to deviate, the pasting is not firm and is easy to fall off, and the like, and the subsequent spraying or electroplating processing is easily influenced.

Therefore, there is a need for a film laminator to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a sticking film machine, this sticking film machine have simple structure, easy operation is swift, efficient, can reduction in production cost, paste put the position accurate and paste put firm reliable advantage.

To achieve the above object, a first aspect of the embodiments of the present application provides a film sticking machine, which is suitable for sticking a strip-shaped adhesive film on a sheet-shaped product, wherein the film sticking machine includes: a vertical substrate, a feeding and conveying device, a prepressing device, a pressing device, a cutting device, a discharging and conveying device and a plurality of unreeling devices,

a feeding station, a prepressing station, a pressing station, a cutting station and a blanking station are sequentially distributed on the vertical substrate along the horizontal direction from left to right, and the feeding conveying device, the prepressing device, the pressing device, the cutting device, the discharging conveying device and the unreeling device are all arranged on the vertical substrate;

the feeding conveying device is arranged between the feeding station and the pre-pressing station along the horizontal direction from left to right;

the discharging conveying device is arranged between the cutting station and the blanking station along the horizontal direction from left to right;

the feeding conveying device receives the sheet-shaped products at the feeding station and conveys the sheet-shaped products to sequentially pass through the prepressing station, the pressing station and the cutting station, and the discharging conveying device receives the sheet-shaped products output from the cutting station and conveys the sheet-shaped products to the discharging station;

the strip-shaped adhesive film to be pasted in a roll is detachably hung on the unwinding device, and the strip-shaped adhesive film unwound and output by the unwinding device is pulled by the sheet-shaped product to sequentially pass through the prepressing station, the pressing station and the cutting station;

the prepressing device is positioned on the prepressing station and prepresses the strip-shaped adhesive film onto the sheet-shaped product;

the pressing device is positioned on the pressing station and presses and pastes the strip-shaped adhesive film on the sheet-shaped product;

decide the device be located decide on the station, decide the device will carry to decide on the station and do not paste and put on slice product the banded glued membrane is decided.

Optionally, the unwinding device includes: a rotary seat, a hanging sleeve, an elastic tightening mechanism, a rotary friction wheel, a friction belt, a first connecting seat and a second connecting seat,

the rotating base is pivoted on the vertical substrate, the hanging sleeve and the rotating friction wheel are fixed on the rotating base, and the axial lead of the rotating base, the axial lead of the hanging sleeve and the axial lead of the rotating friction wheel are mutually overlapped and are arranged along the front-back direction;

the elastic tightening mechanism is arranged on the rotating seat, the coiled strip-shaped adhesive film to be attached is detachably hung on the hanging sleeve, and the elastic tightening mechanism is elastically tightened on an inner ring of the coiled strip-shaped adhesive film to be attached;

the first connecting seat and the second connecting seat are fixed on the vertical base plate along the front-back direction, and the first connecting seat is positioned above the second connecting seat;

one end of the friction belt is connected to the first connecting seat in an adjustable mounting position along the left-right direction, the other end of the friction belt is connected to the second connecting seat in an adjustable mounting position along the left-right direction, and the friction belt is wound on the rotary friction wheel in a bent tensioning mode.

Optionally, the elastic tightening mechanism comprises: an installation shaft, a first elastic piece, a first sliding sleeve, a second sliding sleeve, a plurality of tensioning pieces and stretching and retracting components which are in one-to-one correspondence with the tensioning pieces,

the mounting shaft is fixed in the hanging sleeve along the front-back direction, a plurality of long penetrating holes arranged along the front-back direction are formed in the hanging sleeve, the long penetrating holes are uniformly distributed at intervals along the circumferential direction of the hanging sleeve, and the tensioning pieces are arranged in the long penetrating holes in a one-to-one corresponding sliding manner along the radial direction of the hanging sleeve;

the first sliding sleeve and the second sliding sleeve are both sleeved on the installation shaft in a sliding manner, the first sliding sleeve is positioned on the front side of the second sliding sleeve, the first elastic piece is connected between the first sliding sleeve and the second sliding sleeve, and the first elastic piece constantly drives the first sliding sleeve and the second sliding sleeve to move close to each other;

the expansion and contraction assembly is connected with the first sliding sleeve, the second sliding sleeve and the corresponding tensioning pieces, when the first sliding sleeve and the second sliding sleeve are close to each other, the first sliding sleeve and the second sliding sleeve drive the expansion and contraction assembly to drive the corresponding tensioning pieces to move outwards along the radial direction of the hanging sleeve.

Optionally, the unfolding and folding assembly comprises: the front end of the first swing arm is pivoted on the first sliding sleeve, and the rear end of the first swing arm is pivoted on the rear end of the tensioning piece;

the rear end pin joint of second swing arm in on the second sliding sleeve, the spliced pole vertical fixation in the front end of second swing arm, prop the front end of tight piece and offer the edge the microscler slide opening that the length direction of tight piece arranged props, the spliced pole be the clearance run through in microscler slide opening, just the middle part pin joint of first swing arm in the middle part of second swing arm.

Optionally, the pre-pressing device comprises: a first guide seat and a pre-pressing roller,

the first guide seat is arranged on the vertical base plate in a mounting height adjustable mode, is positioned on the prepressing station and is provided with a first guide channel arranged along the left-right direction;

the prepressing roller is pivoted on the vertical substrate along the front-back direction, the prepressing roller is arranged above the first guide channel in a clearance mode, and a prepressing area for the sheet-shaped product and the strip-shaped adhesive film to pass through is formed between the prepressing roller and the first guide channel.

Optionally, the film sticking machine further comprises: the guide rollers are in one-to-one correspondence with the unreeling devices, are pivoted on the vertical substrate along the front-back direction, and are positioned between the left end of the first guide channel and the corresponding unreeling device; the guide roller is further sleeved with a first limiting sleeve and a second limiting sleeve which are spaced from each other, a limiting area is formed between the first limiting sleeve and the second limiting sleeve, and the limiting area is used for the unreeling device to unreel and output the strip-shaped adhesive film to pass through.

Optionally, the pressing device comprises: a rotary driver, a driving roller, a driven roller, a sliding installation seat, a fixed installation seat, a screw rod, an adjusting nut and a second elastic piece,

the rotary driver is fixed on the vertical substrate, the driving roller is pivoted on the vertical substrate along the front-back direction, the driving roller is positioned on the pressing station and is connected to the output end of the rotary driver in a transmission manner, and an annular groove for the strip-shaped adhesive film and the sheet-shaped product to pass through is formed in the driving roller;

the sliding installation seat vertically moves on the vertical base plate, the driven roller is pivoted to the lower side of the sliding installation seat along the front-back direction, and the driven roller is in rolling contact with the strip-shaped adhesive film and the sheet-shaped product in the annular groove;

the fixed mounting seat is fixed on the vertical substrate and is positioned above the sliding mounting seat;

the screw rod penetrates through the fixed mounting seat in a sliding mode along the vertical direction, the lower end of the screw rod is fixedly connected to the sliding mounting seat, the adjusting nut is connected to the upper end of the screw rod in a threaded mode, and the bottom of the adjusting nut abuts against the top of the fixed mounting seat;

the second elastic piece is abutted between the fixed mounting seat and the sliding mounting seat, and the second elastic piece constantly drives the sliding mounting seat to move downwards.

Optionally, the cutting device comprises: a mounting rack, a linear driver, a fixed blade and a swinging blade,

the mounting rack is fixed on the vertical base plate and is positioned on the cutting station;

the fixed blade is horizontally fixed on the mounting rack along the front-back direction, and the cutting edge of the fixed blade faces upwards;

the swinging blade is pivoted on the mounting frame, the front end of the swinging blade is vertically swung to be opened and closed at the front end of the fixed blade, and the cutting edge of the swinging blade faces downwards;

the linear driver is fixed on the mounting frame, the rear end of the swinging blade is in transmission connection with the output end of the linear driver, and the linear driver drives the swinging blade to swing to open and close on the fixed blade.

Optionally, the film sticking machine further comprises: the second guide holder, the second guide holder is fixed in on the vertical base plate, the second guide holder is located compress tightly the station with decide between the station, set up the second direction passageway of arranging along the left and right directions on the second guide holder, second direction passageway supplies to paste and has put the banding glued membrane the slice product passes through.

Optionally, two unwinding devices are disposed on the vertical substrate, one of the two unwinding devices is located above the feeding and conveying device, and the other of the two unwinding devices is located below the feeding and conveying device.

The feeding conveying device of the film sticking machine is arranged between the feeding station and the pre-pressing station along the horizontal direction from left to right; the discharging conveying device is arranged between the cutting station and the blanking station along the horizontal direction from left to right, the feeding conveying device receives the sheet-shaped products at the feeding station and conveys the sheet-shaped products to sequentially pass through the prepressing station, the pressing station and the cutting station, and the discharging conveying device receives the sheet-shaped products output from the cutting station and conveys the sheet-shaped products to the blanking station; the coiled strip-shaped adhesive film to be pasted is detachably hung on the unwinding device, and the strip-shaped adhesive film unwound and output by the unwinding device is pulled by the sheet-shaped product to sequentially pass through the prepressing station, the pressing station and the cutting station; the prepressing device is positioned on the prepressing station and prepresses the strip-shaped adhesive film onto the sheet-shaped product; the pressing device is positioned on the pressing station and presses and pastes the strip-shaped adhesive film on the sheet-shaped product; the cutting device is positioned on the cutting station and is used for cutting the strip-shaped adhesive film which is conveyed to the cutting station and is not pasted on the sheet-shaped product. Then, take over the slice product and carry and pass through the pre-compaction station in order, compress tightly the station and decide the station by feeding conveyor at the material loading station, and unwinding device unreels the banding glued membrane of output and draws the slice product of passing through the pre-compaction station, compressing tightly the station and deciding the station in order right, by the pre-compaction device with banding glued membrane pre-compaction to the slice product on, compress tightly the subsides of banding glued membrane by closing device again and put on the slice product for the firm reliable subsides of banding glued membrane are on the slice product. After the slice product is carried right and is entered into ejection of compact conveyor, carry by ejection of compact conveyor and continue to carry right, after the product is completely through deciding the station, decide by deciding the device will carry to the banding glued membrane of deciding the station, can carry the slice product of accomplishing banding glued membrane subsides and put to the unloading station. Therefore, the automatic sticking of the strip-shaped adhesive film on the sheet-shaped product is realized, the manual film sticking mode is replaced, the operation is simple and rapid, the operation speed is greatly improved, the efficiency is improved, the labor force is saved, and the production cost is greatly reduced. Can ensure that the subsides of banded glued membrane put the position accurate, and paste and put firmly reliably, avoided pasting that appears easily in the manual pad pasting of manual work to put positional deviation, paste and put insecure scheduling problem that drops easily, avoid causing the influence to subsequent processing. In addition, the device also has the advantage of simple and reasonable structure.

Drawings

Fig. 1 is an assembled perspective view of a film sticking machine in an embodiment of the present application.

FIG. 2 is a schematic view of FIG. 1 with the protective cover removed.

Fig. 3 is a schematic view of fig. 1 from another view angle.

Fig. 4 is a combined perspective view of an unwinding device of a film laminator in the embodiment of the application.

Fig. 5 is an exploded view of fig. 4.

Fig. 6 is an assembled perspective view of a pre-pressing device of a film sticking machine in the embodiment of the present application.

Fig. 7 is an assembled perspective view of a pressing device of a film sticking machine in the embodiment of the present application.

Fig. 8 is an assembled perspective view of a cutting device of the laminator according to the embodiment of the present application.

Detailed Description

The present application will be further described with reference to the accompanying drawings and preferred embodiments, but the embodiments of the present application are not limited thereto.

Referring to fig. 1 to 8, a film sticking machine 100 of the present application is adapted to stick a strip-shaped adhesive film (not shown) on a sheet-shaped product (not shown), wherein the film sticking machine 100 of the present application includes: vertical base plate 10, feeding conveyor 20, pre-compaction device 30, closing device 40, decide device 50, ejection of compact conveyor 60 and a plurality of unwinding device 70, vertical base plate 10 goes up to distribute in order along the horizontal direction from left to right has the material loading station, the pre-compaction station, compress tightly the station, decide station and unloading station, feeding conveyor 20, pre-compaction device 30, closing device 40, decide device 50, ejection of compact conveyor 60 and unwinding device 70 and all locate on vertical base plate 10. Feeding conveyor 20 is located between material loading station and the pre-compaction station along the horizontal direction from left to right, and ejection of compact conveyor 60 is located between deciding the station and the unloading station along the horizontal direction from left to right. Feeding conveyor 20 accepts the slice product and carries and pass through the pre-compaction station in order, compress tightly the station and decide the station in the material loading station, and ejection of compact conveyor 60 accepts the slice product of deciding the station output and carry to the unloading station. The coiling is waited to paste the banding glued membrane of putting and is detachable to hang and arrange unwinding device 70 in, and unwinding device 70 unreels the banding glued membrane of output and is drawn by the sheet product and pass through pre-compaction station, compress tightly the station and decide the station in order. The pre-pressing device 30 is located on the pre-pressing station, and the pre-pressing device 30 pre-presses the strip-shaped adhesive film onto the sheet-shaped product, so that the strip-shaped adhesive film is pre-pressed onto the corresponding sticking position of the sheet-shaped product. Closing device 40 is located and compresses tightly the station, and closing device 40 compresses tightly the tape glued membrane and pastes and put on the slice product for the tape glued membrane pastes completely and puts on the slice product, thereby ensures that the subsides of tape glued membrane put the position accurate, and paste and put firmly reliably. Decide device 50 and be located and decide the station, decide device 50 will carry to decide on the station and not paste the banding glued membrane of putting on the slice product and decide for the banding glued membrane of pasting on the slice product is detached out independent and is pasted and put on the slice product, avoids taking place to glue with the banding glued membrane on the slice product at the back even, and the structure is more reasonable. Then, accept the slice product and carry and pass through the pre-compaction station in order, compress tightly the station and decide the station by feeding conveyor 20 at the material loading station, and unwinding device 70 unreels the banding glued membrane of output and draws the slice product of passing through the pre-compaction station in order, compress tightly the station and decide the station right, on with banded glued membrane pre-compaction to slice product by pre-compaction device 30, compress tightly the banding glued membrane by closing device 40 again and paste on the slice product for the banding glued membrane is firm reliable to paste on the slice product. After slice product carries right and enters into ejection of compact conveyor 60, carry right by ejection of compact conveyor 60 and continue to carry, after the product is completely through deciding the station, decide by deciding device 50 will carrying to the banding glued membrane of deciding the station, can carry the slice product of accomplishing banding glued membrane subsides and put to the unloading station. Therefore, the automatic sticking of the strip-shaped adhesive film on the sheet-shaped product is realized, the manual film sticking mode is replaced, the operation is simple and rapid, the operation speed is greatly improved, the efficiency is improved, the labor force is saved, and the production cost is greatly reduced. Can ensure that the subsides of banded glued membrane put the position accurate, and paste and put firmly reliably, avoided pasting that appears easily in the manual pad pasting of manual work to put positional deviation, paste and put insecure scheduling problem that drops easily, avoid causing the influence to subsequent processing. Specifically, the following:

referring to fig. 1 to 5, the unwinding device 70 includes: the rotary base 71, the hanging sleeve 72, the elastic tightening mechanism 73, the rotary friction wheel 74, the friction belt 75, the first connecting base 76 and the second connecting base 77, wherein the rotary base 71 is pivoted on the vertical base plate 10, the hanging sleeve 72 and the rotary friction wheel 74 are both fixed on the rotary base 71, and the axial lead of the rotary base 71, the axial lead of the hanging sleeve 72 and the axial lead of the rotary friction wheel 74 are mutually overlapped and are arranged along the front-back direction. Elastic tightening mechanism 73 is arranged on rotary seat 71, the coiled strip-shaped adhesive film to be pasted is detachably hung on hanging sleeve 72, elastic tightening mechanism 73 is elastically tightened on the inner ring of the coiled strip-shaped adhesive film to be pasted, so that the coiled strip-shaped adhesive film to be pasted can be stably hung on hanging sleeve 72, and the coiled strip-shaped adhesive film to be pasted is prevented from falling off from hanging sleeve 72. Furthermore, the first connecting seat 76 and the second connecting seat 77 are fixed on the vertical substrate 10 along the front-back direction, and the first connecting seat 76 is located above the second connecting seat 77; one end of the friction belt 75 is connected to the first connecting seat 76 in a left-right direction with an adjustable mounting position, the other end of the friction belt 75 is connected to the second connecting seat 77 in a left-right direction with an adjustable mounting position, the friction belt 75 is in a bent tensioning state and wound on the rotary friction wheel 74, when the belt-shaped adhesive film to be pasted on the hanging sleeve 72 is pulled and unreeled to be output, the rotary friction wheel 74 can continue to rotate only by overcoming the friction resistance of the friction belt 75, the belt-shaped adhesive film to be pasted on the hanging sleeve 72 is ensured to be pulled and unreeled to be output in a tensioning state, the belt-shaped adhesive film to be pasted on the hanging sleeve 72 is prevented from being loosened and accidentally wound, and the structure is more reasonable. Optionally, in this embodiment, the rotating base 71 is specifically pivoted on the vertical substrate 10 in a penetrating manner along the front-back direction, the hanging sleeve 72 is located at the front side of the vertical substrate 10, and the rotating friction wheel 74, the first connecting base 76, the second connecting base 77 and the friction belt 75 are all located at the rear side of the vertical substrate 10, so that the structural layout is more reasonable. Furthermore, by adjusting the installation positions of the two ends of the friction belt 75 on the first connecting seat 76 and the second connecting seat 77 along the left-right direction, the tension degree of the friction belt 75 can be correspondingly adjusted to change the friction resistance to the rotating friction wheel 74, so that the use is more convenient.

Referring to fig. 4 and 5, the elastic tightening mechanism 73 includes: the mounting shaft 731, the first elastic member 732, the first sliding sleeve 733, the second sliding sleeve 734, the plurality of tightening pieces 735, and the expansion and contraction assemblies 736 corresponding to the tightening pieces 735 one by one, the mounting shaft 731 is fixed in the hanging sleeve 72 along the front-back direction, the mounting shaft 731 is located in the middle of the hanging sleeve 72, the hanging sleeve 72 is provided with a plurality of long penetrating holes 721 arranged along the front-back direction, the long penetrating holes 721 are uniformly distributed along the circumferential direction of the hanging sleeve 72 at intervals, and the tightening pieces 735 are penetrated in the long penetrating holes 721 in a one-to-one correspondence manner along the radial direction of the hanging sleeve 72. The first sliding sleeve 733 and the second sliding sleeve 734 are both slidably sleeved on the installation shaft 731, the first sliding sleeve 733 is located at the front side of the second sliding sleeve 734, the first elastic member 732 is connected between the first sliding sleeve 733 and the second sliding sleeve 734, and the first elastic member 732 constantly drives the first sliding sleeve 733 and the second sliding sleeve 734 to move close to each other, specifically, the first elastic member 732 can be a tension spring to elastically pull the first sliding sleeve 733 and the second sliding sleeve 734 to move close to each other. The expanding and contracting assembly 736 is connected between the first sliding sleeve 733, the second sliding sleeve 734 and the corresponding tightening piece 735, and when the first sliding sleeve 733 and the second sliding sleeve 734 approach each other, the first sliding sleeve 733 and the second sliding sleeve 734 drive the expanding and contracting assembly 736 to drive the corresponding tightening piece 735 to move outward along the radial direction of the hanging sleeve 72. The first sliding sleeve 733 and the second sliding sleeve 734 are constantly driven to move close to each other by the elastic tension of the first elastic member 732, so that the tensioning piece 735 moves outwards along the radial direction of the hanging sleeve 72 and abuts against the inner ring of the coiled strip-shaped adhesive film to be adhered, the coiled strip-shaped adhesive film to be adhered is prevented from being loosened and falling off accidentally, and the structure is more reasonable.

In detail, in the present embodiment, the exhibition and collection component 736 includes: a first swing arm 7361, a second swing arm 7362 and a connecting column 7363, wherein the front end of the first swing arm 7361 is pivoted to the first sliding sleeve 733, and the rear end of the first swing arm 7361 is pivoted to the rear end of the tensioning sheet 735; the rear end of the second swing arm 7362 is pivoted to the second sliding sleeve 734, the connection column 7363 is vertically fixed to the front end of the second swing arm 7362, the front end of the tensioning piece 735 is provided with a long sliding hole 7351 arranged along the length direction of the tensioning piece 735, the connection column 7363 penetrates through the long sliding hole 7351 with a gap, and the middle part of the first swing arm 7361 is pivoted to the middle part of the second swing arm 7362. When the first sliding sleeve 733 and the second sliding sleeve 734 are close to each other, the front end of the first swing arm 7361 and the rear end of the second swing arm 7362 are close to each other and are folded, the rear end of the first swing arm 7361 and the front end of the second swing arm 7362 are close to each other and are folded, the front end of the first swing arm 7361 and the front end of the second swing arm 7362 are far from each other and are unfolded, the rear end of the first swing arm 7361 and the rear end of the second swing arm 7362 are far from each other and are unfolded, so that the tensioning sheet 735 can be driven to move outwards along the radial direction of the hanging sleeve 72 and is abutted against the inner ring of the strip-shaped adhesive film to be pasted on the roll, and the structure is simpler and more reasonable.

Optionally, in this embodiment, three tensioning pieces 735 and three corresponding unfolding/folding assemblies 736 are disposed between the hanging sleeve 72 and the first sliding sleeve 733 and the second sliding sleeve 734, so as to more stably and firmly abut against an inner ring of the strip-shaped adhesive film to be pasted on the hanging sleeve 72, and the structure is more compact and stable.

Referring to fig. 1 and 6, the pre-pressing device 30 includes: the first guide seat 31 is arranged on the vertical substrate 10 in a mounting height adjustable manner, the first guide seat 31 is positioned on a prepressing station, and the first guide seat 31 is provided with a first guide channel 311 arranged along the left-right direction; the pre-pressing roller 32 is pivotally connected to the vertical substrate 10 along the front-back direction, the pre-pressing roller 32 is located above the first guiding channel 311 with a gap, and a pre-pressing area 33 for the sheet-shaped product and the strip-shaped adhesive film to pass through is formed between the pre-pressing roller 32 and the first guiding channel 311. When the sheet-shaped product and the strip-shaped adhesive film pass through the pre-pressing area 33, the strip-shaped adhesive film is pre-pressed on the corresponding sticking position of the sheet-shaped product through the matching action of the pre-pressing roller 32 and the first guide channel 311, and the structure is simple and reasonable. Preferably, in this embodiment, the first guide seat 31 is further provided with a level 312 disposed along the left-right direction, so as to conveniently observe whether the installation position of the first guide seat 31 is in a horizontal state, and to ensure the horizontal arrangement of the first guide channel 311, so that the sheet-shaped product and the strip-shaped adhesive film pass through the pre-pressing area 33 more stably and smoothly, and the structure is more reasonable.

Referring to fig. 1, the film laminator 100 of the present application further includes: the guiding rollers 80 are in one-to-one correspondence with the unwinding devices 70, the guiding rollers 80 are pivoted on the vertical substrate 10 along the front-back direction, and the guiding rollers 80 are positioned between the left end of the first guiding channel 311 and the corresponding unwinding devices 70; the guide roller 80 is further sleeved with a first limiting sleeve 81 and a second limiting sleeve 82 which are spaced apart from each other, a limiting area 83 is formed between the first limiting sleeve 81 and the second limiting sleeve 82, and the limiting area 83 is used for the corresponding unreeling device 70 to unreel the output strip-shaped adhesive film to pass through. Then, the strip-shaped adhesive film that the unwinding device 70 unwinds the output is wound around the corresponding limiting area 83 and then is close to the sheet product, so that the strip-shaped adhesive film that the unwinding device 70 unwinds the output can be prevented from offsetting, the strip-shaped adhesive film that the unwinding device 70 unwinds the output can be more smoothly transmitted to the sheet product, and the structure is more reasonable.

Referring to fig. 1, 3 and 7, the pressing device 40 includes: the device comprises a rotary driver 41, a driving roller 42, a driven roller 43, a sliding mounting seat 44, a fixed mounting seat 45, a screw rod 46, an adjusting nut 47 and a second elastic member 48, wherein the rotary driver 41 is specifically selected to be a motor, but not limited thereto, the rotary driver 41 is fixed on the vertical substrate 10, the driving roller 42 is pivoted on the vertical substrate 10 along the front-back direction, the driving roller 42 is located on the pressing station, the driving roller 42 is in transmission connection with the output end of the rotary driver 41, and an annular groove 421 for the strip-shaped adhesive film and the sheet-shaped product to pass through is formed in the driving roller 42 so as to perform limiting guide on the conveying direction of the strip-shaped adhesive film and the sheet-shaped product and prevent deviation. The slide mount 44 moves vertically on the vertical base plate 10, the driven roller 43 is pivoted to the lower side of the slide mount 44 along the front-back direction, and the driven roller 43 rolls and abuts against the strip-shaped adhesive film and the sheet-shaped product in the annular groove 421. The fixed mount 45 is fixed to the vertical base plate 10, and the fixed mount 45 is located above the slide mount 44. The screw rod 46 penetrates through the fixed mounting seat 45 in a sliding mode along the vertical direction, the lower end of the screw rod 46 is fixedly connected to the sliding mounting seat 44, the adjusting nut 47 is connected to the upper end of the screw rod 46 in a threaded mode, and the bottom of the adjusting nut 47 abuts against the top of the fixed mounting seat 45. The second elastic member 48 abuts between the fixed mount 45 and the sliding mount 44, and the second elastic member 48 constantly drives the sliding mount 44 to move downward. Specifically, the second elastic member 48 can be selected as a compression spring to constantly drive the sliding mounting seat 44 to move downward, so that the driven roller 43 is ensured to be elastically compressed and rolled to abut against the strip-shaped adhesive film and the sheet-shaped product in the annular groove 421, and the strip-shaped adhesive film can be completely tightly attached to the sheet-shaped product. Moreover, the vertical distance between the driven roller 43 and the driving roller 42 can be adjusted by rotating the adjusting nut 47 to adjust the pressing force on the belt-shaped adhesive film and the sheet-shaped product, and the pressing requirements of the sheet-shaped products with different thicknesses can be met. Moreover, order about the initiative gyro wheel 42 through rotary actuator 41 and rotate, drive through frictional force and compress tightly the banding glued membrane and the right-hand transport of slice product between initiative gyro wheel 42 and driven roller 43, promptly, compress tightly the banding glued membrane and paste and put on the slice product while, can pull banding glued membrane and slice product again and continue to transport to the right side, the structure is more simple reasonable.

Referring to fig. 1, 2, 3 and 8, the cutting device 50 includes: the cutting machine comprises a mounting frame 51, a linear driver 52, a fixed blade 53 and a swinging blade 54, wherein the mounting frame 51 is fixed on the vertical base plate 10, and the mounting frame 51 is positioned at a cutting station. The fixed blade 53 is horizontally fixed to the mounting frame 51 in the front-rear direction, and the cutting edge of the fixed blade 53 faces upward. The swinging blade 54 is pivotally connected to the mounting frame 51, the front end of the swinging blade 54 is vertically swung to open and close the front end of the fixed blade 53, and the cutting edge of the swinging blade 54 faces downward. The linear actuator 52 may be specifically selected as an air cylinder, but not limited thereto, the linear actuator 52 is fixed on the mounting frame 51, the rear end of the swinging blade 54 is in transmission connection with the output end of the linear actuator 52, and the linear actuator 52 drives the swinging blade 54 to swing to open and close the fixed blade 53, wherein in the present embodiment, the swinging blade 54 may be in transmission connection with the output end of the linear actuator 52 through a link transmission structure, so as to realize that the linear actuator 52 drives the swinging blade 54 to swing to open and close the fixed blade 53, and the specific structure of the link transmission structure is a conventional technical means well known by those skilled in the art, and therefore, detailed description thereof is omitted. When the linear driver 52 drives the swing blade 54 to swing and close on the fixed blade 53, the strip-shaped adhesive film which is conveyed to the cutting station and is not pasted on the sheet-shaped product can be cut, and the structure is simple and reasonable. Preferably, in this embodiment, the cutting device 50 further includes a protective cover 55, the protective cover 55 is fixed on the pivoting substrate, and the protective cover 55 covers the left and right sides and the front side of the fixed blade 53 and the swinging blade 54, so as to cover the fixed blade 53 and the swinging blade 54 in the protective cover 55, thereby preventing accidental touch, and the structure is safer, and moreover, the bottom of the protective cover 55 can block the strip-shaped adhesive film on the cutting station from being taken up by the swinging blade 54, and the structure is more reasonable.

Referring to fig. 1, the film laminator 100 of the present application further includes: second guide holder 90, second guide holder 90 are fixed in on vertical base plate 10, and second guide holder 90 is located and compresses tightly the station and decide between the station, offers the second guide way 91 of arranging along the left and right directions on second guide holder 90, and second guide way 91 supplies to paste the slice product of putting the banding glued membrane and passes through. About second guide channel 91's spacing direction, prevent to paste the slice product that has the banding glued membrane and take place the skew, guarantee that the slice product that has the banding glued membrane of pasting smoothly accurately carries to the right side, and the structure is more reasonable. Moreover, the installation positions of the fixed blade 53 and the swing blade 54 are located between the right end of the second guide channel 91 and the left end of the discharge conveying device 60, so that under the supporting action of the right end of the second guide channel 91 and the left end of the discharge conveying device 60 on the strip-shaped adhesive film, the swing blade 54 and the fixed blade 53 can be guaranteed to completely detach the strip-shaped adhesive film, loose swing of the strip-shaped adhesive film is prevented in the cutting process, and the structure is more reasonable.

Referring to fig. 1 and fig. 2, alternatively, in the present embodiment, two unwinding devices 70 are disposed on the vertical substrate 10, one of the two unwinding devices 70 is located above the feeding conveyor 20, the other one of the two unwinding devices 70 is located below the feeding conveyor 20, and correspondingly, a guiding roller 80 is disposed between each unwinding device 70 and the left end of the first guiding channel 311. With all can hang the banded glued membrane of putting waiting to paste of lapping in feeding conveyor 20's top and below, unreel the output banded glued membrane from feeding conveyor 20's top and below respectively, unreel the banded glued membrane of output and paste and put on the upper surface of slice product of unwinding device 70 of feeding conveyor 20 top, and the banding glued membrane of unreeling device 70 of feeding conveyor 20 below unreels the output and pastes and put on the lower surface of slice product, in order to realize pasting the banded glued membrane to the upper and lower surface of slice product simultaneously, efficiency improves greatly, the structure is more reasonable.

Alternatively, in this embodiment, the specific structure of the feeding conveyor 20 and the discharging conveyor 60 may be a conveying structure that is driven by a motor to drive a conveyor belt to convey in a left-to-right direction, and the sheet-like products can be conveyed by placing the sheet-like products on the conveyor belt, which is a conventional technical means well known to those skilled in the art, and therefore, detailed description thereof is omitted here.

Optionally, in this embodiment, the vertical substrate 10 is vertically and fixedly mounted on a bottom plate to achieve a mounting height of the vertical substrate 10, but not limited thereto, and a person skilled in the art can flexibly select the vertical substrate according to an actual use situation, and details are not described herein again.

The working principle of the laminator 100 of the present application will be described in detail with reference to the accompanying drawings:

firstly, a sheet product to be attached with a belt-shaped clamping die is placed on a feeding conveying device 20 from a feeding station, the feeding conveying device 20 receives the sheet product and conveys the sheet product to sequentially pass through a prepressing station, a pressing station and a cutting station, and the belt-shaped adhesive film unwound and output by an unwinding device 70 is pulled by the sheet product conveyed rightwards to sequentially pass through the prepressing station, the pressing station and the cutting station. When the sheet-shaped product and the strip-shaped adhesive film pass through the pre-pressing area 33, the strip-shaped adhesive film is pre-pressed to the corresponding sticking position on the sheet-shaped product through the cooperation of the pre-pressing roller 32 and the first guide channel 311. And, drive the initiative gyro wheel 42 to rotate through the rotary actuator 41, drive the banding glued membrane and the slice product that compress tightly between initiative gyro wheel 42 and driven roller 43 through frictional force and carry to the right side, namely, compress tightly the banding glued membrane and paste and put on the slice product, can pull banding glued membrane and slice product again and continue to carry to the right side when. After the sheet product is conveyed rightwards and enters the discharging and conveying device 60, the discharging and conveying device 60 continues to convey rightwards, and after the product completely passes through the cutting station, the linear driver 52 drives the swing blade 54 to swing and close on the fixed blade 53, so that the strip-shaped adhesive film which is conveyed to the cutting station and is not pasted on the sheet product can be cut. The sheet products on which the strip-shaped adhesive films are pasted can be conveyed to a blanking station by the discharging conveying device 60 for blanking, so that the strip-shaped adhesive films are pasted on the sheet products automatically.

Optionally, the film sticking machine 100 of the present application can be selectively applied to automatically stick a strip-shaped adhesive film to a sheet-shaped product such as a laminated busbar, but is not limited thereto.

The feeding and conveying device 20 of the laminator 100 is arranged between the feeding station and the pre-pressing station along the horizontal direction from left to right; the discharging conveying device 60 is arranged between the cutting station and the blanking station along the horizontal direction from left to right, the feeding conveying device 20 receives the sheet-shaped products at the feeding station and conveys the sheet-shaped products to sequentially pass through the prepressing station, the pressing station and the cutting station, and the discharging conveying device 60 receives the sheet-shaped products output from the cutting station and conveys the sheet-shaped products to the blanking station; the coiled strip-shaped adhesive film to be pasted is detachably hung on the unwinding device 70, and the strip-shaped adhesive film unwound and output by the unwinding device 70 is pulled by the sheet-shaped product to sequentially pass through the prepressing station, the pressing station and the cutting station; the prepressing device 30 is positioned on a prepressing station, and the prepressing device 30 prepresses the strip-shaped adhesive film onto the sheet-shaped product; the pressing device 40 is positioned on the pressing station, and the pressing device 40 presses and pastes the strip-shaped adhesive film on the sheet-shaped product; the cutting device 50 is located at a cutting station, and the cutting device 50 cuts a strip-shaped adhesive film which is conveyed to the cutting station and is not attached to a sheet-shaped product. Then, accept the slice product and carry and pass through the pre-compaction station in order, compress tightly the station and decide the station by feeding conveyor 20 at the material loading station, and unwinding device 70 unreels the banding glued membrane of output and draws the slice product of passing through the pre-compaction station in order, compress tightly the station and decide the station right, on with banded glued membrane pre-compaction to slice product by pre-compaction device 30, compress tightly the banding glued membrane by closing device 40 again and paste on the slice product for the banding glued membrane is firm reliable to paste on the slice product. After slice product carries right and enters into ejection of compact conveyor 60, carry right by ejection of compact conveyor 60 and continue to carry, after the product is completely through deciding the station, decide by deciding device 50 will carrying to the banding glued membrane of deciding the station, can carry the slice product of accomplishing banding glued membrane subsides and put to the unloading station. Therefore, the automatic sticking of the strip-shaped adhesive film on the sheet-shaped product is realized, the manual film sticking mode is replaced, the operation is simple and rapid, the operation speed is greatly improved, the efficiency is improved, the labor force is saved, and the production cost is greatly reduced. Can ensure that the subsides of banded glued membrane put the position accurate, and paste and put firmly reliably, avoided pasting that appears easily in the manual pad pasting of manual work to put positional deviation, paste and put insecure scheduling problem that drops easily, avoid causing the influence to subsequent processing. In addition, the device also has the advantage of simple and reasonable structure.

The present application has been described in connection with the embodiments, but the present application is not limited to the embodiments disclosed above, and various modifications and equivalent combinations that are made according to the essence of the present application should be covered.

Claims

1. The utility model provides a sticking film machine, is applicable to and puts banding glued membrane subsides on slice product, its characterized in that, sticking film machine includes: a vertical substrate, a feeding and conveying device, a prepressing device, a pressing device, a cutting device, a discharging and conveying device and a plurality of unreeling devices,

2. The film laminator of claim 1, wherein said unwinding device comprises: a rotary seat, a hanging sleeve, an elastic tightening mechanism, a rotary friction wheel, a friction belt, a first connecting seat and a second connecting seat,

3. The film laminator of claim 2, wherein the elastic tensioning mechanism comprises: an installation shaft, a first elastic piece, a first sliding sleeve, a second sliding sleeve, a plurality of tensioning pieces and stretching and retracting components which are in one-to-one correspondence with the tensioning pieces,

4. The film laminator of claim 3, wherein the film expanding and retracting assembly includes: the front end of the first swing arm is pivoted on the first sliding sleeve, and the rear end of the first swing arm is pivoted on the rear end of the tensioning piece;

5. The film laminator of claim 1, wherein the pre-pressing device comprises: a first guide seat and a pre-pressing roller,

6. The film laminator of claim 5, further comprising: the guide rollers are in one-to-one correspondence with the unreeling devices, are pivoted on the vertical substrate along the front-back direction, and are positioned between the left end of the first guide channel and the corresponding unreeling device; the guide roller is further sleeved with a first limiting sleeve and a second limiting sleeve which are spaced from each other, a limiting area is formed between the first limiting sleeve and the second limiting sleeve, and the limiting area is used for the unreeling device to unreel and output the strip-shaped adhesive film to pass through.

7. The film laminator of claim 5, wherein the compression device comprises: a rotary driver, a driving roller, a driven roller, a sliding installation seat, a fixed installation seat, a screw rod, an adjusting nut and a second elastic piece,

8. The film laminator of claim 1, wherein said cutting device comprises: a mounting rack, a linear driver, a fixed blade and a swinging blade,

9. The film laminator of claim 1, further comprising: the second guide holder, the second guide holder is fixed in on the vertical base plate, the second guide holder is located compress tightly the station with decide between the station, set up the second direction passageway of arranging along the left and right directions on the second guide holder, second direction passageway supplies to paste and has put the banding glued membrane the slice product passes through.

10. The film laminator according to any of claims 1 to 9, wherein two said unwinding devices are disposed on said vertical base plate, one of said two unwinding devices being located above said feeding conveyor device and the other of said two unwinding devices being located below said feeding conveyor device.