CN211221126U

CN211221126U - Coated film system

Info

Publication number: CN211221126U
Application number: CN201921674687.1U
Authority: CN
Inventors: 田开林; 田超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-08-11
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to a coating film system, which comprises a plate guiding and conveying mechanism, wherein the plate guiding and conveying mechanism comprises a plurality of groups of fixed wheels, the outer sides of the groups of fixed wheels are respectively and correspondingly provided with an adjusting wheel, the adjusting wheel is concentrically connected with the fixed wheels, the adjusting wheel is adjusted by the adjusting mechanism to be close to or far away from the fixed wheels, a driving mechanism drives the fixed wheels and the adjusting wheels to synchronously and equidirectionally rotate, the adjusting wheel is provided with a supporting mechanism, plates are guided and conveyed along a channel formed by the supporting mechanism, the fixed wheels and the adjusting wheels are in adjustable fit, the space between the adjusting wheels and the fixed wheels is adjusted by the adjusting mechanism to adapt to the coating operation of plate blanks with different width sizes, the driving mechanism drives the fixed wheels and the adjusting wheels to synchronously and equidirectionally rotate in the process so as to realize the guiding and conveying of the plates, and the system can carry out, the production cost can be effectively reduced, and meanwhile, the purpose of improving the production efficiency is achieved.

Description

Coated film system

Technical Field

The utility model relates to a membrane production technical field, concretely relates to coating film system.

Background

In the integrated board production process, need carry out the tectorial membrane processing to panel, the in-process of tectorial membrane processing, the panel blank is led through conveying mechanism and is sent for the panel blank keeps the horizontal gesture of face slowly to be led along the horizontal direction and send, be provided with tectorial membrane mechanism on conveying mechanism generally, tectorial membrane mechanism derives the covering film, tectorial membrane mechanism's exit position still is provided with rubber coating mechanism, rubber coating mechanism implements the rubber coating operation to the covering film, after the rubber coating operation finishes, with the tectorial membrane cladding on the panel blank, in order to realize the tectorial membrane operation to the panel blank.

The conveying mechanism can only perform film coating processing on plate blanks with one width dimension generally, however, when the plate blanks are subjected to film coating operations of various types and small batches of plates, conveying mechanisms for film coating processing with different processing dimensions need to be selected, so that the production cost is obviously increased, the occupied area of production equipment is large, and in the process of debugging the plate film coating equipment, the debugging time is long, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the coating film system can be operated by aiming at coating films of plates with different sizes, and the aim of improving the production efficiency is fulfilled while the production cost is effectively reduced.

The utility model provides a solve technical problem and adopt following technical scheme:

the coating film system comprises a plate guiding and conveying mechanism, wherein the plate guiding and conveying mechanism comprises a plurality of groups of fixed wheels, the outer sides of the groups of fixed wheels are respectively and correspondingly provided with regulating wheels, the regulating wheels are concentrically connected with the fixed wheels, the regulating wheels are regulated by the regulating mechanism to be close to or far away from the fixed wheels, the fixed wheels and the regulating wheels are driven by the driving mechanism to synchronously rotate in the same direction, and a supporting mechanism is arranged on the regulating wheels.

The utility model discloses still have following characteristic:

the fixed wheel and the wheel core of the adjusting wheel are connected through a spline shaft, the adjusting wheel is arranged on the spline shaft in a sliding mode, and the adjusting mechanism adjusts the adjusting wheel to slide along the spline shaft.

The integral key shaft sets up on the worm wheel of worm gear case, the tight pulley is fixed at the integral key shaft and is stretched out the both ends position of worm gear case, and actuating mechanism drives the worm rotation of worm gear case.

The two ends of the spline shaft are respectively arranged on two groups of bearing seats, the regulating wheel is connected with the bearing seats, the two groups of bearing seats are respectively fixed on the sliding truss, and the sliding truss is arranged on the base in a sliding mode.

A first sliding block is arranged below the sliding truss, the first sliding block is arranged on a track in a sliding mode, and the track is horizontal and is perpendicular to the length direction of the sliding truss.

Adjustment mechanism includes accommodate the lead screw, accommodate the lead screw length direction level just is parallel with the track, accommodate the lead screw and the cooperation of adjusting nut on the sliding truss, the screw of accommodate the lead screw both ends is revolved to opposite, accommodate the lead screw sets up the multiunit along sliding truss length direction interval, connects through the transmission case between the adjacent accommodate the lead screw, and one of them transmission case is connected with actuating mechanism.

The sliding truss is characterized in that a plurality of groups of supporting rods used for fixing the supporting mechanism are arranged in the length direction of the sliding truss at equal intervals, the supporting mechanism comprises supporting wheels, and the supporting wheels are located above the adjusting wheels and are in adjustable fit with the supporting rods in the vertical direction.

A roller frame is arranged above the feeding end of the plate guiding and conveying mechanism, a roller rod for placing a coil is arranged on the roller frame, the length of the roller rod is horizontal, the roller frame is connected with a rotation adjusting mechanism, and the rotation adjusting mechanism drives the roller frame to rotate;

the roller frame is arranged on the deviation rectifying mechanism, and the deviation rectifying mechanism adjusts the roller frame to horizontally reciprocate along the length direction of the roller rod.

The roller rods are arranged in plurality along the circumferential direction of the rotating axis of the roller frame;

the roller frame is rotatably arranged on the adjusting support, the deviation correcting mechanism comprises a second sliding block arranged at the lower end of the adjusting support, the second sliding block and the linear guide rail form sliding limit fit, the length direction of the linear guide rail is horizontal and parallel to the film guiding and conveying direction, the adjusting support is connected with a driving mechanism, the driving mechanism is used for driving the adjusting support to slide on the linear guide rail, a detection mechanism is arranged on the opposite side of the film, the detection mechanism is used for detecting the distance between one sides of the film and transmitting a distance signal to the control unit, and the control unit controls the driving mechanism to start or stop;

a film adsorption mechanism and a clamping mechanism are arranged beside the roller frame, the adsorption mechanism is used for adsorbing one end of a film and is close to the tail end of the film at the tail end of the production line, and the clamping mechanism is used for the free end of a film roll;

the side of roller frame still is provided with membrane cutting mechanism, membrane cutting mechanism is used for cutting the terminal membrane of film book.

And a roller type gluing mechanism and/or a hot-melting type gluing mechanism are/is arranged in the conveying direction of the plate guiding and conveying mechanism.

Compared with the prior art, the beneficial effects of the utility model are embodied in: the plate is guided and conveyed along a channel formed by the supporting mechanism, the fixed wheel and the adjusting wheel, the film coating operation on the plate is implemented by the glue coating mechanism and the film coating mechanism, the fixed wheel and the adjusting wheel are in adjustable fit, the distance between the adjusting wheel and the fixed wheel is adjusted by the adjusting mechanism to adapt to the film coating operation of plate blanks with different width sizes, the fixed wheel and the adjusting wheel are driven by the driving mechanism to synchronously rotate in the same direction, so that the guide and the conveying of the plate are realized, and the supporting mechanism is arranged on the adjusting wheel.

Drawings

FIGS. 1 and 2 are schematic views of two perspective structures of a wrap film system;

FIG. 3 is a front view of a covered membrane system;

FIG. 4 is a schematic view of a portion of the structure in a covered membrane system;

FIGS. 5 and 6 are schematic views of two perspective structures of an in-line enrobing membrane system;

figures 7-12 are six through-state schematic views of an in-line enrobing membrane system;

FIG. 13 is a schematic structural view of a membrane adsorption mechanism;

FIG. 14 is a front view of the membrane adsorption mechanism;

FIG. 15 is a schematic structural view of a membrane cutoff mechanism;

fig. 16 is a schematic side view of the photosensor in the detection mechanism.

Detailed Description

With reference to fig. 1 to 16, the structural features of the present coating system are detailed as follows:

the coating film system comprises a plate guiding and conveying mechanism 60, wherein the plate guiding and conveying mechanism 60 comprises a plurality of groups of fixed wheels 61, the outer sides of the plurality of groups of fixed wheels 61 are respectively and correspondingly provided with adjusting wheels 62, the adjusting wheels 62 are concentrically connected with the fixed wheels 61, the adjusting mechanisms adjust the adjusting wheels 62 to be close to or far away from the fixed wheels 61, a driving mechanism drives the fixed wheels 61 and the adjusting wheels 62 to synchronously and simultaneously rotate, and the adjusting wheels 62 are provided with supporting mechanisms;

referring to fig. 1 to 3, the sheet is guided along the channel formed by the supporting mechanism, the fixed wheel 61 and the adjusting wheel 62, the gluing mechanism is used to glue the film, then, a film covering mechanism is utilized to carry out film covering operation on the plate, the fixed wheel 61 and the adjusting wheel 62 are in adjustable fit, the distance between the adjusting wheel 62 and the fixed wheel 61 is adjusted by the adjusting mechanism to adapt to the film coating operation of the plate blanks with different width sizes, the driving mechanism drives the fixed wheel 61 and the adjusting wheel 62 to synchronously and unidirectionally rotate so as to realize the guide of the plate, and the support mechanism is arranged on the regulating wheel 62, so that when the guiding of the regulating wheel 62 is realized, the support mechanism does not need to be regulated, the system can be used for coating the films on plates with different sizes, so that the production cost can be effectively reduced, and the aim of improving the production efficiency is fulfilled.

As a preferred embodiment of the present invention, as shown in fig. 4, the fixed wheel 61 and the adjusting wheel 62 are connected through a spline shaft 63, the adjusting wheel 62 is slidably disposed on the spline shaft 63, and the adjusting mechanism adjusts the adjusting wheel 62 to slide along the spline shaft 63;

the adjusting wheel 62 is arranged on the spline shaft 63 in a sliding mode, the adjusting mechanism adjusts the distance between the adjusting wheel 62 and the fixing wheel 61 in the sliding process of the adjusting wheel 62 along the spline shaft 63, when the distance between the adjusting wheel 62 and the fixing wheel is increased, film covering operation on a wide plate can be achieved, and when the distance between the adjusting wheel 62 and the fixing wheel is decreased, film covering operation on a narrow plate can be achieved;

the adjusting wheel 62 is connected with the fixed wheel 61 through a spline shaft 63, so that synchronous rotation between the adjusting wheel 62 and the fixed wheel 61 is realized, and further, the guide of the plate is realized.

Further preferably, as shown in fig. 1 and fig. 2, the spline shaft 63 is disposed on a worm wheel of the worm gear box 64, the fixed wheel 61 is fixed at a position where the spline shaft 63 extends out of two ends of the worm gear box 64, and the driving mechanism drives a worm of the worm gear box 64 to rotate;

in order to realize synchronous and same-direction driving of a plurality of groups of fixed wheels 61 and adjusting wheels 62, the adjusting wheels 62 and the fixed wheels 61 are arranged at two ends of a spline shaft 63, the spline shaft 63 is connected with a worm wheel of a worm and gear box 64, adjacent worms are connected into a whole through a connecting shaft, the shaft end of the connecting shaft is connected with a motor through a gearbox, a driving mechanism comprises the gearbox and the motor, after the motor is started, the worm of the worm and gear box 64 is linked to synchronously rotate, and further the spline shaft 63 is linked to synchronously rotate in the same direction, so that synchronous and same-direction driving of the fixed wheels 61 and the adjusting wheels 62 is realized.

In order to realize that the adjusting wheel 62 slides along the length direction of the spline shaft 63, two ends of the spline shaft 63 are respectively arranged on two groups of bearing seats 65, the adjusting wheel 62 is connected with the bearing seats 65, two ends of the spline shaft 63 are respectively arranged on the two groups of bearing seats 65, the two groups of bearing seats 65 are respectively fixed on a sliding truss 66, and the sliding truss 66 is slidably arranged on a base 67;

as shown in fig. 4, the adjusting mechanism is activated, so that the two sets of bearing seats 65 slide along the length direction of the sliding truss 66, and the adjusting wheel 62 and the fixed wheel 61 approach or separate from each other, when the adjusting wheel 62 and the fixed wheel 61 approach each other, the sliding truss 66 is located on the base 67 to slide, and then the adjusting wheel 62 and the fixed wheel 61 approach or separate from each other.

In order to realize the linear guide of the sliding truss 66, a first sliding block 661 is arranged below the sliding truss 66, the first sliding block 661 is arranged on a track 662 in a sliding manner, and the track 662 is horizontal and vertical to the length direction of the sliding truss 66;

the rail 662 is fixed to the base 67, and when the adjustment wheel 62 approaches the fixed wheel 61, the sliding truss 66 slides along the rail 662, so that the width of the sheet guiding mechanism 60 is adjusted.

Furthermore, the adjusting mechanism comprises an adjusting screw rod 68, the length direction of the adjusting screw rod 68 is horizontal and parallel to the rail 662, the adjusting screw rod 68 is matched with an adjusting nut 663 on the sliding truss 66, the thread turning directions of two ends of the adjusting screw rod 68 are opposite, a plurality of groups of the adjusting screw rods 68 are arranged at intervals along the length direction of the sliding truss 66, adjacent adjusting screw rods 68 are connected through transmission boxes 681, and one transmission box 681 is connected with the driving mechanism;

in order to realize that the adjusting wheels 62 at the two ends of the spline shaft 63 are close to or away from each other oppositely to the fixed wheel 61, the transmission box 681 is driven by shaking the shaking hand wheel 682, the transmission box 681 is preferably a gear reduction box, the spline shaft 63 is synchronously rotated by the gear reduction box, because the adjusting screw 68 is provided with two sections of thread sections, and the thread directions of the two sections of thread sections are opposite, when the adjusting screw 68 rotates, the adjusting screw 68 is interlocked with the sliding truss 66 to slide on the track 662, and the adjusting wheels 62 at the two ends of the adjusting screw 68 are in a state of being close to or far away from each other oppositely, and the supporting mechanism is arranged on the sliding truss 66, when the adjusting screw 68 rotates, the adjusting wheels 62 are driven to be close to or far away from the fixed wheel 61, so that the positions of the adjusting wheels 62 and the supporting mechanism are fixed, and the supporting wheel of the supporting mechanism does not need to be readjusted, so as to improve the adjustment efficiency of the production line;

the driving mechanism can be not only the adjusting wheel 62, but also the adjusting screw 68 can be driven in a numerical control manner, so as to achieve the purpose of automatic adjustment.

Furthermore, a plurality of groups of supporting rods 664 used for fixing the supporting mechanism are arranged in the length direction of the sliding truss 66 at equal intervals, the supporting mechanism comprises supporting wheels, and the supporting wheels are positioned above the adjusting wheels 62 and form adjustable fit with the supporting rods 664 in the vertical direction;

the supporting wheel is parallel to the wheel core of the adjusting wheel 62 and is positioned beside the adjusting wheel 62, and the supporting wheel is arranged beside the adjusting wheel 62 and can provide uniform conveying force for the plates when the plates pass through the gap between the supporting wheel and the adjusting wheel 62, so that the reliability of the film coating of the plates is ensured, and the adhesion reliability between the film coating and the plates is ensured;

the supporting wheel 664 is connected with the supporting rod 664 through an adapter, so that the directions of the supporting wheel 664 can be adjusted, and the supporting wheel 664 is pressed on the upper plate surface of the blank.

The supporting wheels are positioned on the supporting rods 664 and can be adjusted, so that the operation of film coating and guiding of plates with different thicknesses is adapted;

the supporting wheel is arranged above the adjusting wheel 62, and when the adjusting wheel is adjusted, the supporting wheel is always accurately kept on the adjusting wheel 62, so that the problem that the pressing force of the plate is staggered due to the fact that the adjusting wheel 62 and the supporting wheel are staggered is avoided, and the plate is enabled to be uniformly abutted to guide and convey.

A roller frame 10 is arranged at the feeding direction position of the plate guiding and feeding mechanism 60, a roller rod 20 is arranged on the roller frame 10, the length of the roller rod 20 is horizontal, the roller frame 10 is connected with a rotation adjusting mechanism, and the rotation adjusting mechanism drives the roller frame 10 to rotate;

the roller frame 10 is arranged on a deviation correcting mechanism, and the deviation correcting mechanism adjusts the roller frame 10 to horizontally reciprocate along the length direction of the roller rod 20;

as shown in fig. 5 to 12, a film roll to be coated is placed on a roll bar 20 of a roll stand, the film roll is fixed, a film at one end of the previously used film roll is drawn out, and is used on a production line, after the use is finished soon, the rotation adjusting mechanism is started, so that the unused roller rod 20 rotates to the film roll used previously, the front film and the rear film are combined together by reducing the speed of the production line, thereby realizing the continuous feeding of the film and avoiding the stop of the production line, and the deviation correcting mechanism is arranged on the roller frame 10, and through the real-time adjustment of the roller frame 10, thereby realizing real-time adjustment of the source of the film roll feeding, further avoiding the deviation of the film material, therefore, the film roll fast exchange system can ensure the continuous feeding of the film, reduce the problem of material scrapping loss caused by replacing the film roll and ensure the film quality of products. .

In order to conveniently realize the approaching attaching operation of the tail end position of the prior film and the front end position of the unused film, a film adsorption mechanism is arranged beside the roller frame 10 and is used for adsorbing one end of the film and is close to the tail end of the film at the tail end of the production line;

as shown in fig. 5 to 10, the adsorption mechanism and the clamping mechanism are activated to adsorb and clamp the film at one end of the unused film roll, and the film at one end is adsorbed and clamped to approach the tail end of the film pair close to the end of the film pair, and the tail ends and the head ends of the front and rear films are combined together by manual or automatic equipment, so as to realize the continuous feeding operation of the film;

the adsorption mechanism and the clamping mechanism can be used simultaneously or independently respectively, so that the free end of the film can be stably combined with the upper surface of the film roll used in advance as a design point.

In order to realize the cutting of the film which is nearly used and ensure the combination of the film which is used in advance and the film to be used, a film cutting mechanism is arranged beside the roller frame 10 and is used for cutting the film at the tail end of the film roll;

after the tail end of the previously used film is combined with the head end of the film to be used, the film cutting mechanism is started to carry out the cutting operation on the tail end of the previously used film.

When the film on the surface of products such as the wall panel is operated, the requirement on the accurate combination of the pattern on the film surface and the material plate is extremely high, the accuracy of the combination position of the film and the plate is the key for ensuring the quality of the wall panel product, once the deviation occurs, the wall panel is scrapped, and when the film coil is wound together, the end faces are not strictly in alignment, and large deviations often occur, and in practical application, the film deflection needs to be manually operated by a worker in real time, the existing deviation rectifying mechanism only rectifies the deviation of the prior pulled film, and although the deviation rectification can realize the deviation rectification of the film to a certain extent, in the production line, when the membrane is required to be combined with a plate, the deviation rectifying reaction efficiency of the membrane is low, and deviation is easy to occur, the roller frame 10 is arranged on a deviation rectifying mechanism, and the deviation rectifying mechanism is used for implementing deviation rectifying operation on the film; through the operation of rectifying for attached on the material board that the membrane can be accurate, consequently, through rectifying to the feed end of membrane, can eliminate the error that the membrane was rectified earlier, reach the effect of rectifying in real time, ensure the combination degree of accuracy of panel and membrane, the off-the-shelf disability rate of reduction that can be very big.

As a preferred embodiment of the present invention, the roller rod 20 is arranged in a plurality along the circumferential direction of the rotation axis of the roller frame 10 for supplying the film roll.

In order to realize the continuous feeding operation of the film roll, the roll cores of the plurality of roll rods 20 are connected with the rotating shaft cores of the roll frame 10 at the same distance.

As a first embodiment of the present invention, the roller frame 10 is rod-shaped, and one end of the roller rod 20 is rotatably disposed at two ends of the roller frame 10;

the roller frame 10 adopts a rod-shaped structure, the roller rods 20 are arranged at two ends of the roller frame 10 in a rotating mode, so that the film roll feeding operation is realized, the rotating adjusting mechanism is arranged at the middle section of the roller frame 10, and the rotating shaft center of the roller frame 10 is located at the middle section of the roller frame 10 firstly.

As a second embodiment of the present invention, the roller frame 10 is in a disk shape, one end of each roller rod 20 is rotatably disposed on the disk surface of the roller frame 10, and 3-8 adjacent roller rods 20 are equiangularly distributed along the rotation axis of the roller frame 10;

the roller frame 10 is of a disc frame-shaped structure, the roller rods 20 are arranged on a disc frame-shaped disc surface, and 3-8 roller rods are distributed at equal angles along the rotating shaft of the roller frame 10, so that the included angles between the rod cores of the adjacent roller rods 20 and the connecting line of the axes of the rotating shafts of the roller frame 10 are the same, and automatic feeding can be realized; the roller rods 20 are not strictly distributed along the circumferential direction of the rotation axis of the roller frame 10 at equal angles or equal distances, and the arrangement positions of the roller rods 20 on the roller frame 10 can be arranged according to actual production conditions.

Further preferably, the driving shaft 31 of the rotation adjusting mechanism is arranged at a tubular length direction position, and the roller rods 20 are fixed at two end positions of the roller frame 10, when the driving shaft 31 rotates, the film rolls at two ends are rotated, after the film roll used in the prior art is close to the end of use, the film roll unused in the later art is rotated to the position of the film roll used in the prior art, and the position of the roller rods 20 for assembling the film rolls is overlapped, so that the stability of feeding is ensured.

In order to realize effective dialing of the driving shaft 31, the rotation adjusting mechanism comprises an adjusting bracket 32, the driving shaft 31 is rotatably arranged at the upper end of the adjusting bracket 32 through a bearing, one end of the driving shaft 31 is connected with an output shaft of a first gear box 33, an input shaft of the first gear box 33 is connected with an output shaft of a second gear box 34, and an input shaft of the second gear box 34 is connected with a rotating shaft of an adjusting motor 35;

as shown in fig. 7 to 9, the above-mentioned adjustment motor 35 is started to rotate the driving shaft 31 at the adjustment bracket 32, so that the roller frame 10 is rotated by 180 ° at the center position in the length direction, so that the roller bar 20 used in the prior art is rotated to the roller bar 20 not used in the subsequent art, and a new film roll is replaced on the roller bar 20 used in the subsequent art, so as to realize the feeding.

In order to effectively fix the film roll, the roller rod 20 is an air expansion roller;

when the film roll needs to be replaced, the film roll is sleeved on the air expansion type roller rod 20 in a penetrating mode, then the high-pressure air source is started to inflate the roller rod 20, and the extrusion blocks on the roller rod 20 are protruded, so that the film roll can be effectively fixed.

In order to realize the damping adjustment of the rotation of the film winding roller rod 20, a damping disc 36 is arranged at one end of the roller rod 20 extending out of the roller frame 10;

as shown in fig. 5 and fig. 6, the damping disc 36 is a magnetic powder brake disc commonly available in the market, and when the free rotation speed of the roller rod 20 is too high, the damping of the damper 36 is increased to reduce the film guiding-out speed by electrifying the damping disc 36, and when the rotation speed of the roller rod 20 is reduced, the damping of the damper is reduced to reduce the rotation resistance of the roller rod 20, so that the film guiding-out can be facilitated;

the damping disc 36 can adjust the rotational damping of the roller rod 20, further adjust the tension of the film, ensure that the tension of the film is in a proper state, ensure that the film can be flatly attached to a plate, and ensure that the film cutting mechanism and the film adsorption mechanism can realize effective adsorption and effective cutting of the film;

the damping adjustment of the magnetic powder brake disc in the damper 36 can be automatic adjustment, a tension sensor can be arranged at the tensioning and flattening section of the membrane, the tension set by the tension sensor is used, and the real-time damping of the magnetic powder brake disc of the damper 36 is controlled in real time;

the damper 36 is powered, the rotating shaft 31 is provided with a copper conducting ring b in a surrounding manner, the adjusting bracket 32 is provided with a carbon brush a in an extending manner, and the carbon brush a is combined with the copper conducting ring b to power the damper 36 during rotation.

In order to realize effective adsorption of a film at one end of a film roll, the film adsorption mechanism comprises an adsorption box 41 arranged above a roller rod 20, the length direction of the adsorption box 41 is horizontal and parallel to the roller rod 20, an adsorption port is arranged at the bottom of the adsorption box 41, the adsorption box 41 is connected with a lifting mechanism, and the lifting mechanism drives the adsorption box 41 to lift and perform adsorption operation on the film;

foretell absorption mouth is for setting up the straw in absorption box 41 box bottom position, sets up a plurality ofly along the length direction and the width direction equidistance interval that adsorb box 41 behind the straw, and then can realize effectively adsorbing the membrane, adsorb box 41 and adsorb through the one end that elevating system and membrane were rolled up, and then can realize rolling up the effective absorption of the membrane of one end free end to the membrane to make the membrane of one end free end was rolled up the membrane and attached at the membrane tail end of prior use, and then realize the connection to the front and back membrane.

The clamping mechanism comprises a clamping plate 42 arranged on one side of the lower plate surface of the adsorption box 41, one side of the clamping plate 42 is hinged with the lower plate surface of the adsorption box 41, a hinged shaft is horizontal, the hinged shaft of the clamping plate 42 is parallel to the length direction of the adsorption box 41, a micro cylinder 43 is arranged on the adsorption box 41, and a piston rod of the micro cylinder 43 is vertical and is connected with the upper plate surface of the clamping plate 42;

let in gas through in microcylinder 43, make splint 42 overturn around the articulated shaft, and then make splint 42's last face and the lower face of adsorbing box 41 be close to or keep away from, and then realize the absorption to the membrane one end of new membrane book, start vertical cylinder, make adsorb box 41 and the last face of the membrane of prior use be close to, it establishes double-sided tape to paste in the membrane one end below of new membrane book earlier, thereby roll up the one end of new membrane and the membrane of prior use and roll up the face and combine together, start tilting mechanism, and make the membrane flattening of realizing earlier, start membrane truncation mechanism, and then realize cutting the flat section of membrane exhibition of prior use, and then realize the continuous combination of new and old membrane, avoid the shut down of system, and then realize the serialization feed to the membrane, avoid taking the membrane product to cause the continuous feed because of shutting down, and then avoid scrapping of membrane product.

The upper plate surface of the adsorption box 41 is provided with a vertical sliding rod 411, the upper end of the vertical sliding rod 411 is arranged on the lifting plate 412 in a sliding mode, the vertical sliding rod 411 is sleeved with an extrusion spring 413, the upper end and the lower end of the extrusion spring 413 are respectively abutted to the lifting plate 412 and the upper plate surface of the adsorption box 41, the lifting plate 412 is arranged on a vertical track, the adsorption box 41 is vertically lifted on the vertical track by starting a vertical air cylinder 414, when the adsorption box 41 is abutted to the roll body of the film roll, the adsorption box 41 is elastically abutted to the roll body of the film roll, and effective adsorption of one end of the film roll is further ensured;

the lower end of the vertical cylinder 414 is disposed on the elastic support 416, and the elastic support 416 is an elastic steel sheet and is fixed on the adjusting support 32, so as to eliminate the impact phenomenon caused by the deviation generated when the vertical cylinder 414 shakes.

The lifting plate 412 is fixed on a vertical rail through a mounting square tube 415, the lifting plate 412 can be adjusted in the film moving direction and the vertical direction through the mounting square tube 415, so that the adsorption box 41 is positioned right above the rod core of the roller rod 20, namely, the rod core of the roller rod 20 is in the central vertical plane with the adsorption box 41, and in addition, when the adsorption box 41 is lowered to the lowest end position, the adsorption box 41 is positioned at the highest end position of the coil on the roller rod 20;

sliding fit between the lifting plate 412 and the vertical rail, and the sliding direction of the lifting plate 412 is consistent with the moving direction of the film, so that when the adsorption box 41 abuts against the film joint, the adsorption box 41 can move in a translational manner at a certain distance, and the reliability of bonding the two ends of the film is ensured.

Referring to fig. 7 to 12, in order to realize the deviation rectifying operation of the film, the deviation rectifying mechanism includes a second slider 321 disposed at the lower end of the adjusting bracket 32, the second slider 321 and the linear guide 51 form a sliding limit fit, the length direction of the linear guide 51 is horizontal and parallel to the film guiding direction, the adjusting bracket 32 is connected with a driving mechanism, the driving mechanism is used for driving the adjusting bracket 32 to slide on the linear guide 51, a detecting mechanism is disposed at the opposite side of the film, the detecting mechanism is used for detecting the distance between one sides of the film and transmitting the distance signal to the control unit, and the control unit controls the driving mechanism to start or stop.

Preferably, the detection mechanism is a photosensor 52 disposed on one side of the membrane, and the detection end of the photosensor 52 is horizontal and directed to one side of the membrane.

More preferably, the detection mechanism is an ultrasonic sensor 53 arranged on one side of the membrane, and the transmitting end of the ultrasonic sensor 53 is horizontal and directed to one side of the membrane;

the photoelectric sensor 52 or the ultrasonic sensor 53 is adopted to detect the detection of one side of the used film on the production line, when the detected distance signal is deviated from the set signal, the deviation signal is fed back to the PLC, so that the driving mechanism is controlled to drive the adjusting bracket 32 to be positioned at the distance of the linear guide rail 51, the adjusting of the adjusting bracket 32 is further realized in real time, and the accuracy of the plate film is ensured.

In order to realize effective driving of the adjusting bracket 32, the driving mechanism comprises an electric cylinder 54, and a piston rod of the electric cylinder 54 is parallel to the linear guide rail 51 and is connected with the adjusting bracket 32;

the extending length of the piston rod of the electric cylinder 54 can be accurately controlled through the controller, so that the fine adjustment of the film deviation rectifying distance can be realized, and the deviation rectifying reliability is ensured.

In order to realize the film cutting operation, the film cutting mechanism comprises a cutting tool 61 arranged below the driving roller frame 10, the cutting tool 61 is connected with a power mechanism, and the power mechanism drives the cutting tool 61 to horizontally move and the moving direction of the cutting tool is parallel to the roller rod 20;

after the film adsorption mechanism adsorbs one end of the film on the roller rod 20, the rotation adjusting mechanism drives the roller frame 10 to rotate, so that the film roll used earlier descends, and the film roll arranged at the other end of the roller frame 10 rotates to the position of the film roll used earlier, after one end of the film roll used earlier is adsorbed by the film adsorption mechanism, one end of the film at one end of the new film roll is close to the upper part of the tail end of the film roll which is not completely used, so that the continuous connection of the film is realized, the continuous use of the film is realized, and the production efficiency of the system is improved;

in order to separate the film from the film roll core while the previously used film is descending, the cutting knife 61 is driven to horizontally move by the power mechanism, thereby performing the cutting operation of the film.

The cutting tool 61 is not absolutely parallel to the roller rod 20, so that a certain included angle is formed between the moving direction of the cutting tool 61 and the moving direction of the film to avoid system halt, the end face of the cut film can be ensured to be in a straight state, and the integrity of combination of new and old films is further realized.

The cutting tool 61 is integrally in a right-angle plate-shaped structure, the power mechanism comprises a driving cylinder 63, and a piston rod of the driving cylinder 63 is connected with one side plate surface of the cutting tool 61;

the driving cylinder 63 is provided with a support strip plate 632 in an extending manner, the rod end of the piston rod of the driving cylinder 63 is provided with a slide block 631, the slide block 631 is slidably arranged on the support strip plate 632, the support strip plate 632 extends along the length direction of the driving cylinder 63, and the slide block 631 is in sliding fit with the support strip plate 632, so that the cutting tool 61 can be stably and linearly slidably supported, the cutting tool 61 is prevented from rotating around the piston rod of the driving cylinder 63, and the film cutting reliability is ensured;

one end of the cylinder body of the driving cylinder 63 is arranged on the adjusting bracket in a sliding mode, so that the driving cylinder 63 can generate a certain amount of sliding and swinging distance along the advancing direction of the production line, the cutting tool 61 can follow the walking of the film, the moving deflection is generated, and the problem that the cutting reliability is not high due to the fact that the cutting tool 61 generates cutting resistance is solved.

The film cutting mechanism is characterized in that the discharge end of the film cutting mechanism is arranged on the first roller 54, the number of the first rollers 54 is two, the film passes through the two groups of the first rollers 54 and is upwards abutted to the upper roller body of the third roller 56 through the lower roller body of the second roller 55, the photoelectric sensor 52 is arranged between the first roller 54 and the second roller 55, the film is in the optimal state of flattening through the first roller 54 and the second roller 55, and therefore accurate detection of the film offset distance and accurate detection of the tension force transmitter by the photoelectric sensor 52 can be guaranteed.

As a preferred scheme of the present invention, in order to realize different gluing modes, a roller type gluing mechanism and/or a hot-melt type gluing mechanism is/are arranged in the conveying direction of the plate material guiding and conveying mechanism 60;

the roller type glue spreading mechanism comprises a glue spreading roller and a glue box, wherein glue is poured into the glue box to spread glue, then the glue spreading operation on the surface of the glue spreading roller is realized, and the glue spreading operation on the surface of a coated film is realized in the rotating process of the glue spreading roller;

the hot melt type gluing mechanism is environment-friendly gluing equipment, melting of solid glue is achieved through the heating mechanism, and the melt glue is adhered to the surface of the film through the nozzle, so that gluing operation of the film is achieved, and selection is performed according to actual production requirements.

Introducing a plate laminating method, wherein the quick film roll exchange method comprises the following steps:

firstly, adjusting an adjusting mechanism to enable a fixed wheel 61 and an adjusting wheel 62 to be in a proper position so as to adapt to the production width of the plate;

secondly, preparing materials, namely coating glue or sticking a bonding adhesive tape below one end of the film roll in advance;

thirdly, respectively sleeving a plurality of groups of film rolls of various types on a roller rod 20 in a penetrating manner according to actual film requirements, and introducing a high-pressure air source into the roller rod 20 to fix the film rolls;

fourthly, leading the previously used film roll into a production line to carry out film operation, and leading the plate to be subjected to film into the production line so as to achieve the purpose of synchronous film operation;

fifthly, when a new film roll needs to be replaced, the free end of the film roll to be replaced is pulled out and pulled out from the clamping mechanism and the adsorption mechanism for fixing and positioning;

sixthly, starting a lifting mechanism to enable the free end of the film roll to be replaced to descend, enabling the free end of the film to be abutted against the upper plate surface of the previously used roll material, enabling the free end of the film roll to be replaced to be bonded with the previously used film into a whole, and resetting the lifting mechanism;

seventhly, starting a rotation adjusting mechanism to enable the roller rod 20 on the roller frame 10 to rotate around a rotating shaft of the roller frame 10, enabling the film roll used in advance to descend and drag the material to be discharged, and enabling the coil material to be replaced to rotate and drag the material to be discharged;

eighthly, continuously rotating the rotating adjusting mechanism to separate the film used firstly from the film used later and form an effective space;

ninth, a membrane cutting mechanism is started to cut off the membrane separation and separation section used in advance and the membrane used in the later so as to cut off the membrane used in advance and the membrane roll to achieve normal guiding and conveying of the membranes which are not mutually adhered into a whole in an interference-free manner;

tenth, the rotation adjustment mechanism is continuously activated to rotate the driving roller frame 10, thereby rotating the unused film roll to the previously used film roll position, and the roll sleeve on the used roller bar 20 is removed, and a new film roll is mounted on the roller bar 20.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A coated membrane system characterized by: guide mechanism (60) including panel, panel guide mechanism (60) includes multiunit tight pulley (61), the outside of multiunit tight pulley (61) corresponds respectively and is provided with regulating wheel (62), regulating wheel (62) are connected with tight pulley (61) are concentric, and regulating mechanism adjusts regulating wheel (62) and tight pulley (61) and is close to or keeps away from, and actuating mechanism drive tight pulley (61) and regulating wheel (62) are synchronous and the syntropy rotates, regulating wheel (62) side is provided with supports the mechanism.

2. The cover film system according to claim 1, wherein: the wheel cores of the fixed wheel (61) and the adjusting wheel (62) are connected through a spline shaft (63), the adjusting wheel (62) is arranged on the spline shaft (63) in a sliding mode, and the adjusting wheel (62) is adjusted by the adjusting mechanism to slide along the spline shaft (63).

3. The cover film system according to claim 2, wherein: the spline shaft (63) is arranged on a worm wheel of the worm wheel and worm box (64), the fixing wheel (61) is fixed at the positions of two ends of the spline shaft (63) extending out of the worm wheel and worm box (64), and the driving mechanism drives the worm of the worm wheel and worm box (64) to rotate.

4. The encapsulating film system of claim 3 wherein: the two ends of the spline shaft (63) are respectively arranged on two groups of bearing seats (65), the adjusting wheel (62) is connected with the bearing seats (65), the two groups of bearing seats (65) are respectively fixed on the sliding truss (66), and the sliding truss (66) is arranged on the base (67) in a sliding mode.

5. The encapsulating film system of claim 4 wherein: a first sliding block (661) is arranged below the sliding truss (66), the first sliding block (661) is arranged on a track (662) in a sliding mode, and the track (662) is horizontal and perpendicular to the length direction of the sliding truss (66).

6. The encapsulating film system of claim 5 wherein: adjustment mechanism includes accommodate the lead screw (68), accommodate the lead screw (68) length direction level and parallel with track (662), accommodate the nut (663) cooperation on lead screw (68) and the sliding truss (66), the screw thread of accommodate the lead screw (68) both ends is revolved to opposite, accommodate the lead screw (68) sets up the multiunit along sliding truss (66) length direction interval, connects through transmission case (681) between adjacent accommodate the lead screw (68), and one of them transmission case (681) is connected with actuating mechanism.

7. The cover film system according to claim 6, wherein: the sliding truss (66) is provided with a plurality of groups of supporting rods (664) for fixing the supporting mechanism at equal intervals in the length direction, the supporting mechanism comprises supporting wheels, and the supporting wheels are positioned beside the adjusting wheel (62) and form adjustable fit with the supporting rods (664) in the vertical direction.

8. The cover film system according to claim 1, wherein: a roller frame (10) is arranged above the feeding end of the plate guiding and conveying mechanism (60), a roller rod (20) for placing a coil is arranged on the roller frame (10), the length of the roller rod (20) is horizontal, the roller frame (10) is connected with a rotation adjusting mechanism, and the rotation adjusting mechanism drives the roller frame (10) to rotate;

the roller frame (10) is arranged on the deviation rectifying mechanism, and the deviation rectifying mechanism adjusts the roller frame (10) to horizontally reciprocate along the length direction of the roller rod (20).

9. The encapsulating film system of claim 8 wherein: the roll rods (20) are arranged in plurality along the circumferential direction of the rotating axis of the roll frame (10);

the roller frame (10) is rotatably arranged on the adjusting support (32), the deviation correcting mechanism comprises a second sliding block (321) arranged at the lower end of the adjusting support (32), the second sliding block (321) and a linear guide rail (51) form sliding limit fit, the length direction of the linear guide rail (51) is horizontal and parallel to the film guiding and conveying direction, the adjusting support (32) is connected with a driving mechanism, the driving mechanism is used for driving the adjusting support (32) to slide on the linear guide rail (51), a detecting mechanism is arranged on the opposite side of the film, the detecting mechanism is used for detecting the distance on one side of the film and transmitting a distance signal to a control unit, and the control unit controls the driving mechanism to start or stop;

a film adsorption mechanism and a clamping mechanism are arranged beside the roller frame (10), the adsorption mechanism is used for adsorbing one end of a film and is close to the tail end of the film at the tail end of the production line, and the clamping mechanism is used for the free end of a film roll;

the side of roller frame (10) still is provided with the membrane and cuts off the mechanism, the membrane cuts off the mechanism and is used for cutting off the terminal membrane of membrane book.

10. The cover film system according to claim 1, wherein: and a roller type gluing mechanism and/or a hot melting type gluing mechanism are/is arranged in the conveying direction of the plate guiding and conveying mechanism (60).