110results about How to "Improve film application efficiency" patented technology

The invention relates to a wafer UV film sticking machine which comprises a material box assembly, a wafer carrying assembly, an alignment assembly, a wafer bearing assembly, a film cutting assembly, a film clamping and throwing assembly, a film sticking assembly and a film tearing auxiliary assembly. The alignment assembly is used for accurately correcting a wafer, the wafer bearing assembly is used for conveying the wafer to the position below all the modules, the film cutting assembly cuts a UV film roll material in multiple directions till the UV film roll material is consistent with the wafer in shape and size, the film pasting assembly automatically applies downward pressure to conduct film pasting on the wafer, and the film tearing auxiliary assembly is used for pasting a film tearing sticker on the surface of the film-pasted wafer. According to the invention, full-automatic film pasting is carried out on the wafer, so that the wafer film pasting efficiency is effectively improved; according to the invention, a plurality of alignment cameras are provided to accurately correct the position of the wafer, so that the film pasting accuracy is improved; according to the invention, a plurality of film cutters are adopted to cut the UV roll material in multiple directions, so that the material loss is reduced, and the cost is reduced; according to the invention, downward pressure is applied during film pasting, so that bubbles are avoided, and the pasting effect is improved.

The utility model discloses lens film pasting equipment which comprises a machine frame, a film tearing, feeding and discharging device and a forming and pasting device are arranged on the machine frame, the lens film pasting equipment further comprises a press-fit feeding and discharging device, and a material transferring assembly is arranged at the output position of the film tearing, feeding and discharging device. A preforming device is further arranged in the path where the material transferring assembly transfers the optical film to the press-fit feeding and discharging device, a lens feeding carrying table and a finished product discharging carrying table are further arranged on the rack, and the forming and attaching device comprises a forming and attaching heating assembly for heating the optical film. According to the utility model, before the lens and the optical film are laminated, the optical film is heated through the molding lamination heating assembly, so that the optical film has certain flexibility, and the optical film and the lens body can be laminated more tightly during vacuum lamination, thereby being capable of adapting to a curved lens with a larger curvature, reducing wrinkles and improving the production efficiency. And moreover, the generation of bubbles and hollow areas can be effectively reduced by laminating in a vacuum environment.

The invention discloses a film pasting device which comprises a base, a protective film assembly, a sliding seat and a driving mechanism, the sliding seat is installed on the base and can slide in the front-back direction relative to the base, and the front-back direction is the length direction of the base; the sliding seat is provided with a containing cabin used for containing electronic equipment, the protective film assembly comprises a first protective film, a protective film body and a second protective film which are sequentially stacked from top to bottom, the rear end of the first protective film can be connected to the position, behind the containing cabin, of the sliding seat, and the front end of the second protective film can be connected to the front end of the base; the driving mechanism comprises a force storage part, and the force storage part is used for releasing mechanical energy to provide driving force for the driving mechanism after being triggered, so that the driving mechanism drives the sliding seat to slide towards the rear end of the base along with the electronic equipment, and the protective film body is attached to the surface of the electronic equipment in the sliding process. The mechanical energy is released through the force storage part to provide driving force, film tearing and film pasting can be automatically conducted at the same time, and the film pasting efficiency is improved.

The utility model provides a film pasting device. The film pasting device comprises a base, a toothed rail and a roller assembly. The base is provided with an accommodating groove which is used for fixing the electronic equipment and the protective film; the toothed rail is fixedly connected to the base; the roller assembly is slidably connected to the base in the extension direction of the toothed rail. The roller assembly comprises a roller and a gear part connected to the roller, the gear part is assembled on the toothed rail, and the gear part can move along the toothed rail to drive the roller to move in the extending direction of the toothed rail; when the roller moves to the second end of the base from the first end of the base in the extension direction of the toothed rail, the roller can push and press the protective film, so that the protective film is pasted to the electronic equipment. Compared with the mode that a roller moves through a common sliding rail, the transmission precision of the gear piece and the toothed rail is high, movement is more stable, the error of the sliding rail moving track is reduced, the film pasting precision and the film pasting quality are improved, more labor is saved when a user moves the roller, and the film pasting efficiency is further improved.

The invention relates to the technical field of film pasting, and discloses a flexible film pasting device which comprises a mounting plate and a pasting pressing roller, arc-shaped pieces are connected to the two sides of the front face of the mounting plate, the pasting pressing roller is rotationally arranged on the inner side faces of the arc-shaped pieces, square holes are formed in the two sides of the mounting plate, and distance adjusting structures are slidably arranged in the square holes. The vertical rod is connected to the lower portion of the distance adjusting structure, the rotary clamping cylinder is rotationally arranged on the vertical rod, the springing clamping structures for limiting the distance adjusting structure are connected to the two sides of the mounting plate, the rectangular strip is connected to the lower portion of the mounting plate, the through groove allowing the flexible membrane to penetrate through is formed in the rectangular strip, and the handle is connected to the rear portion of the mounting plate. The method has the advantages that the universality is high, the method can be suitable for electronic products of different models and types, and bubbles generated by film pasting are effectively avoided.

The invention discloses a circuit board manufacturing method and device, electronic equipment and a storage medium, and relates to the technical field of circuit board manufacturing. The method comprises the steps of obtaining a semi-finished circuit board; pasting a protective film on the semi-finished circuit board through automatic film pasting equipment; the automatic film pasting equipment comprises a feeding mechanism, a separating mechanism, a pasting mechanism and a discharging mechanism. Performing laser windowing on a protective film of the semi-finished circuit board according to the position of a bonding pad of the semi-finished circuit board to expose the bonding pad; performing surface treatment on the bonding pad to form a substrate to be punched; a to-be-punched substrate is punched through punching equipment, and the to-be-punched substrate is divided into a plurality of pre-cutting units. According to the manufacturing method of the circuit board, the protective film is pasted on the semi-finished circuit board through the automatic film pasting equipment, the film pasting efficiency can be improved, meanwhile, laser windowing is carried out after the protective film is pasted, the windowing precision can be improved, and the problem that the film pasting precision is not high due to the mode that windowing is carried out before film pasting is solved.

The utility model relates to film pasting equipment which comprises a feeding mechanism, a film pasting mechanism, a film pasting mechanism and a film pasting mechanism. The film tearing mechanism is used for stripping the patch and the material belt; the chip mounting mechanism comprises a first power assembly and a suction cup connected with the first power assembly, the suction cup can suck a chip, and the first power assembly is used for driving the suction cup to move and / or rotate; the turntable mechanism comprises a rotatable turntable, at least one fixing clamp is arranged on the turntable, the fixing clamps are used for fixing products, and the patch mechanism is used for transferring and attaching patches to the products. According to the film pasting equipment, the structure of the film pasting equipment is simple, the whole action process rhythm is neat, and the film pasting efficiency is improved.

The utility model belongs to the technical field of rubber gasket film pasting, and particularly relates to a rubber gasket film pasting mechanism of an extruder, which comprises a base, a transmission device is arranged above the base, and the transmission device comprises a transmission belt, a transmission rod, a transmission motor and a pressing roller. According to the rubber gasket film pasting mechanism of the extruder, when a film is pasted on a rubber gasket, the extruder conveys a manufactured rubber gasket raw material to the transmission belt, the transmission motor is started to control the transmission rod to rotate and drive the transmission belt, the transmission belt is made to conduct transmission, and the transmission belt drives the rubber gasket raw material to move to the position below the rotating roller; the film outside the rotating roller is extruded by the pressing plate to be tightly attached to the rubber gasket, the rubber gasket raw material is continuously driven to horizontally move along with the transmission belt, the film-attached rubber gasket continuously moves to the inner side of the mounting frame, an air cylinder is started according to working requirements, and an air rod drives a cutting knife to descend to cut the rubber gasket.

The present invention discloses a curved screen film sticking device, which belongs to the field of film sticking devices, and includes a machine body, wherein a film sticking box is fixedly connected to the center of the top surface of the machine body, and a conveying line is fixedly connected to the lower part of the film sticking box; the conveying line includes two side panels fixed in parallel on the top surface of the machine body, and a conveyor belt is movably connected inside the side panels, and a plurality of conveyor plates are movably connected to the top surfaces of the two conveyor belts, and a clamp is provided at the top of each conveyor plate, and a calibration mechanism is commonly connected to one end of the two side panels, and a smoothing mechanism is provided on one side of the calibration mechanism, and a mobile lifting mechanism is provided below the smoothing mechanism, and a feeding lifting mechanism is provided on one side of the mobile lifting mechanism; an image detection mechanism, a lifting film sticking mechanism, and a dust removal and cleaning mechanism are sequentially provided inside the film sticking box from left to right. The present invention can integrate cleaning, film sticking and detection, has a high overall degree of automation, and effectively improves the efficiency of film sticking.

The embodiment of the utility model provides a film pasting system. The film pasting system comprises turntable equipment, first material loading and unloading equipment, second material loading and unloading equipment and film pasting and cutting equipment, wherein the first material loading and unloading equipment, the second material loading and unloading equipment and the film pasting and cutting equipment are arranged around the turntable equipment; the turntable equipment comprises a rotatable turntable, at least a first operation station, a second operation station and a third operation station are arranged in the circumferential direction of the turntable, and each operation station comprises a first placement area and a second placement area; the first material loading and unloading equipment is arranged corresponding to the first operation station and is used for unloading a first material to a first placement area of the first operation station; the second material loading and unloading equipment is arranged corresponding to the second operation station and is used for unloading a second material to a second placement area of the second operation station; and the film pasting and cutting equipment is arranged corresponding to the third operation station and is used for pasting and cutting a film on the first material and the second material on the third operation station.

The utility model relates to the technical field of film pasting equipment, especially relates to the base film pasting equipment for IR CUT assembly, including film pasting mechanism, the below of film pasting mechanism is provided with remove film mechanism, one side of remove film mechanism is provided with material rotating seat, one side of material rotating seat is provided with the mechanical arm of feeding and discharging, one side of mechanical arm of feeding and discharging is provided with carrying shaft, one side of remove film mechanism is provided with tear film carrying mechanism, one side of tear film carrying mechanism is provided with diaphragm taking and placing material mechanism, be provided with the upper photographing positioning assembly on film pasting mechanism, the upper photographing positioning assembly is used for photographing positioning to diaphragm, be provided with the lower photographing positioning assembly on remove film mechanism, the lower photographing positioning assembly is used for photographing positioning to base. Compared with prior art, the base film pasting equipment for IR CUT assembly of the utility model has higher degree of automation, can effectively reduce the dependence of IR CUT base film pasting on artificial, improves the film pasting efficiency, avoids the uneven film pasting quality caused by the different artificial levels, and ensures good production quality.

The invention discloses a film pressing leather wheel mechanism for storage battery box film coating, and relates to the technical field of storage battery box film coating. The device comprises a storage battery box conveying line, a mounting frame and a film pressing leather wheel mechanism, storage battery boxes are arrayed on the storage battery box conveying line; a mounting frame is fixed on the storage battery box conveying line, and film pressing leather wheel mechanisms are assembled on the mounting frame on the two sides of the storage battery box; the film pressing belt wheel mechanism comprises a film pressing base, a film pressing belt wheel and an air cylinder set. A connecting rod A and a connecting rod B are sequentially hinged to the film pressing base and are both rotationally matched with film pressing leather wheels, the air cylinder set is fixedly installed on the installation frame, and the telescopic end of the air cylinder set is fixedly connected with the outer side face of the film pressing base. Torsion springs are assembled in the hinged positions of the film pressing base, the connecting rod A and the connecting rod B. Through the action of the mounting frame and the film pressing leather wheel mechanism, a storage battery on a storage battery box conveying line is subjected to film pressing, films are extruded and attached to the two sides of a storage battery box, and the effect of conveniently and rapidly attaching the films is achieved.

The present invention relates to the technical field of special equipment, and specifically discloses a gas collecting card film pasting machine with high film pasting efficiency and stable quality, which includes a cabinet, a control device, a feed conveyor belt, a divider, a mounting frame, a film pasting trigger electric eye, a first film feeder, a second film feeder, a clamping mechanism and a discharge conveyor belt. The cabinet has a storage space, the control device is installed on the top surface of the cabinet, the feed conveyor belt is parallel to the top surface of the cabinet and is used to access the gas collecting card to be pasted with film sent from the divider, and the mounting frame passes through the upper surface of the cabinet and is inserted into the storage space; the film pasting trigger electric eye is arranged between the divider and the mounting frame and is electrically connected to the control device, the first film feeder and the second film feeder are respectively installed at both ends of the mounting frame and correspond to the output ends of the feed conveyor belt respectively, and the two are used together to apply film to both sides of the gas collecting card; the clamping mechanism is used to press the film on the gas collecting card, and the discharge conveyor belt is used to receive the pressed gas collecting card and send the gas collecting card to the next station.

The utility model provides a general type film pasting device, specifically including base, adjusting piece, press roll and traction piece, be equipped with the placing groove of placing electronic equipment on the base, the adjusting piece can be installed in the one end of placing groove in sliding mode and is used for fixing the electronic equipment of different size, and the adjusting piece is equipped with the tail plug locating piece of fixing the electronic equipment charging port. The pressing roller is installed on the traction piece through a rotating shaft, the traction piece is slidably installed on a guide rail at the top of the base, the two ends of the pressing roller are curved surface parts, the diameter is gradually increased from inside to outside, and the pressing roller extrudes the edges of different types of protective films; a positioning column for fixing the membrane group is arranged on the adjusting piece; and a barb for fixing the membrane group is arranged at one end, far away from the adjusting piece, of the base. The film pasting device is simple in structure and convenient to use, is not only suitable for screens of different sizes, but also suitable for protective films such as tempered films, soft films and curved films, the film pasting process is simplified, the user operation difficulty is reduced, and the user experience is improved.

The utility model discloses a diaphragm assembly, which comprises a base diaphragm assembly, the base diaphragm assembly comprises a light uniformizing area and a shading area, the shading area has a first length in a first direction, the light uniformizing area has a second length in the first direction, and the first length is greater than the second length; the light uniformizing area is located on one side edge, in the second direction, of the light shading area, and the first direction is perpendicular to the second direction. According to the membrane assembly, the light uniformizing area and the shading area are integrated, and the membrane pasting frequency and the number of membrane pasting clamps can be reduced. The utility model further provides a material belt and a display module. The material belt and the display module comprise the diaphragm assembly.

This utility model relates to the field of automotive window tinting tools, specifically an auxiliary tool for automotive window tinting with positioning and supplemental lighting functions. It includes an outer moving part and an inner moving part. The outer moving part is located on the outer side of the automotive window glass, and the inner moving part is located on the inner side. The outer and inner moving parts are magnetically attracted to each other across the window glass. A light guide plate is detachably installed on one side of the inner moving part, and a light source is installed inside the inner moving part near the light guide plate. The light from the light source is guided by the light guide plate to illuminate the edge of the window. In this auxiliary tool for automotive window tinting with positioning and supplemental lighting functions, the outer and inner moving parts cooperate with each other through the window glass via magnetic attraction, enabling quick and accurate positioning, cutting, and application of the window tinting film. Compared to traditional positioning methods that rely on experience and simple measuring tools, this structure effectively avoids problems such as film misalignment.

The present invention discloses a film laminating device for magnetic material processing and transmission, and relates to the technical field of magnetic material processing. The present invention comprises a conveying assembly; the conveying assembly comprises a base, a moving assembly is fixedly matched on the top of the base, and a reinforcing assembly is hingedly matched on the moving assembly; the reinforcing assembly comprises a vertical plate hingedly matched on the moving assembly, a U-shaped plate is fixedly connected to the bottom of the vertical plate, a cleaning roller is rotatably connected between the two opposite inner sides of the U-shaped plate, and an extension plate is symmetrically fixedly connected to one side of the U-shaped plate. The present invention cleans the magnetic block material through the reinforcing assembly, making the top of the magnetic block material cleaner, avoiding dust on the top of the magnetic block material that affects the firmness of the film laminating, and effectively improving the film laminating efficiency, and by controlling the movement of the rolling roller, the film on the top of the magnetic block material is pressed, so that the film is more firmly adhered to the top of the magnetic block material, and the film is prevented from falling off.

The utility model discloses a double-screen protective film for a vehicle-mounted touch screen, which comprises a first film body and a second film body, the first film body and the second film body are of an integrated structure, and a tearing line is arranged between the first film body and the second film body. A first tearing handle is arranged on the edge of the first film body, and a second tearing handle is arranged on the edge of the second film body. Due to the fact that the first film body and the second film body are of the integrated structure, attachment can be completed at a time during film attachment, and the film attachment efficiency and the yield of the double-screen back film are improved. By means of the tearing line arranged between the first film body and the second film body, the first tearing handle and the second tearing handle, a user can quickly separate the whole film into two pieces, the tearing end faces are neat, convenience and rapidness are achieved, and operation is easy.

The utility model relates to a film pasting equipment technical field discloses an automatic feeding film pasting equipment, including frame, the top of frame is equipped with slide rail, the sliding portion fixedly connected with feeding table of slide rail, the top of frame is equipped with film pasting machine and feeding machine, the feeding machine is located in the end of slide rail, and the feeding machine sets up above feeding table, the film pasting machine is located above slide rail, the utility model discloses through a plurality of longitudinal arrangement's card board will be pasted film base material partition placement, and through the mode of opening from below to above in turn with card board from the base material falls on feeding table in turn to complete automatic material preparation and feeding process, improve the film pasting efficiency, in addition through the cooperation of driving grooved wheel and driven grooved wheel, make the turning plate keep intermittent opening and closing, need not adopt more accurate drive source to control, through the ordinary motor continuous operation can keep the turning plate's timing automatic opening and closing, thereby reduce the equipment's control difficulty while keeping the degree of automation.

A film pasting device is used for pasting a protective film on the surface of a product. The film pasting device comprises a positioning mechanism, a rolling mechanism and a negative pressure mechanism. The positioning mechanism comprises a bearing part, the bearing part comprises a bearing surface, and the bearing surface is configured to bear and position the product. The rolling mechanism comprises a film pasting roller, and the film pasting roller is arranged to be opposite to the bearing face and rolls the protective film to the surface of the product. The negative pressure mechanism comprises a shell, an adsorption assembly and a plurality of drawers. The shell comprises a plurality of first containing cavities with openings, and each first containing cavity communicates with the adsorption assembly. Each drawer is slidably connected to the first containing cavity, and the drawers are configured to contain the products to which the protective films are attached and seal the corresponding openings. The adsorption assembly is configured to enable a negative pressure environment to be formed in the first containing cavity. The film pasting device is beneficial for improving the film pasting efficiency.

The utility model discloses a film material conveying mechanism for an injection molding machine for producing a film pasting barrel. The film material conveying mechanism comprises a taking manipulator arranged beside a barrel heating furnace, a cross beam is arranged between the drum heating furnace and the taking manipulator, a lifting rod moving along the cross beam is arranged on the cross beam through a synchronous belt module, a drum inner mold is arranged on the side, facing the taking manipulator, of the lifting rod, a plurality of negative pressure holes are annularly formed in the drum inner mold, and the negative pressure holes are connected with a vacuum pump through air pipes. A picking mechanism is arranged on the outer side of the lifting rod; an electrostatic discharge ring is arranged on the cross beam between the drum heating furnace and the taking manipulator; a finished barrel conveying belt is arranged beside the round barrel heating furnace; and the film material conveying mechanism further comprises a PLC (Programmable Logic Controller). After a film material is adsorbed by the inner mold of the drum through negative pressure, the inner mold of the drum is moved into the drum heating furnace to heat and paste the film on the outer wall of the drum, and meanwhile, the drum pasted with the film can be conveyed out, so that the film pasting efficiency of the drum is improved.

The utility model relates to the technical field of film pasting, and discloses an efficient film pasting device for air conditioner panel production, which comprises a body, an air cylinder is fixedly arranged on the upper side wall in the body, a first U-shaped plate is fixedly arranged at the end part of a piston rod of the air cylinder, and transmission mechanisms are symmetrically arranged on the left and right sides of the upper side wall of the first U-shaped plate; a first inserting hole and a second inserting hole are symmetrically formed in the left end and the right end of the upper surface of the first U-shaped plate correspondingly, and a first inserting rod and a second inserting rod are fixedly connected into the first inserting hole and the second inserting hole through corresponding transmission mechanisms correspondingly. The rod walls of the lower ends of the two first inserting rods extend downwards to the lower surface of the first U-shaped plate correspondingly and are jointly and fixedly connected with a film pasting device. The position of the air conditioner panel can be adjusted, deviation during film pasting is prevented, the film pasting efficiency is improved, and bubbles and wrinkles are effectively prevented from being generated after film pasting.

The invention discloses film pasting equipment for magnetic material processing and conveying, and relates to the technical field of magnetic material processing. The device comprises a conveying assembly; the conveying assembly comprises a base, a moving assembly is fixedly matched with the top of the base, and a reinforcing assembly is hinged to the moving assembly in a matched mode. The reinforcing assembly comprises a vertical plate hinged to the moving assembly in a matched mode, a U-shaped plate is fixedly connected to the bottom of the vertical plate, a cleaning roller is rotationally connected between the two opposite inner side faces of the U-shaped plate, and extension plates are symmetrically and fixedly connected to one side face of the U-shaped plate. The magnetic block material is cleaned through the reinforcing assembly, the top of the magnetic block material is cleaner, dust on the top of the magnetic block material is prevented from affecting the firmness of film pasting, the film pasting efficiency is effectively improved, a film on the top of the magnetic block material is pressed and expanded by controlling movement of a grinding roller, and the film pasting efficiency is improved. Therefore, the film is more firmly adhered to the top of the magnetic block material, and the film is prevented from falling off.

The invention relates to a vertical two-way film pasting device for a full-color photoelectric functional material and a using method of the vertical two-way film pasting device. The vertical two-way film pasting device comprises a manual cleaning mechanism, a feeding mechanism, a plasma processing mechanism, a film pasting mechanism, a discharging mechanism and a conveying mechanism. The manual cleaning mechanism comprises a cleaning table; the feeding mechanism comprises a feeding table; the plasma processing mechanism comprises a processing table; the film pasting mechanism comprises a film pasting table, a roll material feeding mechanism, an adjusting mechanism, a film pulling and stripping mechanism, a positioning and cutting mechanism, a film pulling and grabbing mechanism and a covering mechanism. The discharging mechanism comprises a discharging table. The conveying mechanism comprises a conveying belt, a truss manipulator and a driving system; the cleaning table, the feeding table, the processing table, the film pasting table and the discharging table are sequentially arranged. Double-row work of the single-glass assembly and simultaneous film pasting on the front surface and the back surface of the double-glass assembly can be achieved, the film pasting efficiency is greatly improved, film pasting flatness is guaranteed, wrinkles and bubbles are prevented, and the attaching degree between the film and the assembly is improved.

This application provides a film-applying device for applying film to a workpiece, comprising: a feeding module for providing the workpiece to be film-applied; a film-applying module including a material-carrying mechanism, and a transfer mechanism, a film-tearing mechanism, a film-retrieving mechanism, and a film-pressing mechanism arranged sequentially above the material-carrying mechanism along a first direction; the material-carrying mechanism including a motion component and a material-carrying assembly, the material-carrying assembly having a material-carrying position; the film-retrieving mechanism for placing the film at the material-carrying position; the film-tearing mechanism for tearing the film placed at the material-carrying position; the transfer mechanism for transferring the workpiece into the torn film; the material-carrying mechanism further for moving the workpiece and the film along the first direction so that the film-pressing mechanism rolls the film and the workpiece to apply the film to the workpiece; and a discharging module for collecting the workpiece after film application. The above-described film-applying device can replace manual labor to achieve automatic film application, reducing labor intensity and providing good film-applying results.

The utility model discloses a kind of multi-piece positioning mechanism for wafer grinding film, belong to wafer positioning technical field, including supporting mechanism and limiting mechanism, the supporting mechanism includes base and movable disc, the inside of base is equipped with servo motor, the inside equidistance distribution of base is equipped with electric push rod, the movable end of electric push rod is fixedly connected with support disc, the output shaft of servo motor penetrates support disc and is fixedly connected with movable disc;The limiting mechanism includes positioning table and microporous vacuum chuck;The utility model is positioned by setting rotatable movable disc and the bearing of positioning table, the positioning of wafer and fixed ring is completed by positioning table cooperation microporous vacuum chuck, multiple wafers can be positioned on movable disc simultaneously, by switching the positioning table corresponding at processing mouth, to carry out the switching of wafer, can continuously carry out wafer's film processing, improve the overall efficiency of wafer grinding or film.

The present invention relates to a method, system and equipment for controlling the rapid and automatic hot pressing of a protective film for a folding screen, and relates to the field of hot pressing of protective films, wherein after the adsorption protective film is aligned with the folding screen, the central hot pressing mechanism is controlled to press the raised protection area of ​​the protective film to contact the raised part of the folding screen at a first temperature and a first pressure; through the side hot pressing mechanism, the contact boundary between the central hot pressing mechanism and the raised protection area is moved toward the side of the protective film at a second temperature and a second pressure to perform film lamination, wherein the first temperature and the second temperature may be the same or different, and the first pressure and the second pressure may be the same or different. The present application solves the technical problems in the prior art that conventional rolling lamination methods for folding screens with irregular corners are prone to generate bubbles, have low alignment accuracy and low efficiency, and achieves the technical effects of improving the attachment accuracy of the protective film for irregular folding screens, reducing the generation of bubbles in raised areas and shortening the lamination time by means of central pressing and side hot pressing lamination.

The utility model relates to the technical field of workpiece film pasting, and discloses film pasting equipment. Comprising a feeding device for providing a workpiece, a positioning device which is provided with a positioning piece for bearing the workpiece and is movable, a transferring device for transferring the workpiece provided by the feeding device to the positioning piece, and a transferring device for transferring the workpiece out of the positioning piece, the backflow device is provided with a bearing piece capable of rotating and moving, the bearing piece bears the workpieces transferred out of the positioning piece by the transferring device, the film pasting device is used for pasting films on the workpieces on the bearing piece, the discharging device is provided with a discharging piece for bearing the workpieces pasted with the film pieces, the discharging piece can move, and the collecting device is used for recycling the workpieces pasted with the film pieces. The feeding device, the receiving device, the positioning device and the discharging device are arranged at intervals. The transferring device further transfers the workpieces, pasted with the film pieces, of the bearing piece to the discharging piece and transfers the workpieces, pasted with the film pieces, of the discharging piece to the receiving device. The film pasting equipment is high in automation degree, the film pasting efficiency can be improved, and the labor intensity of workers can be reduced.

The utility model discloses a double-sided film pasting device capable of turning over automatically, which belongs to the technical field of film pasting devices and comprises a front-back corresponding double-station rack. The rack is rotationally connected with a discharging roller used for conveying raw materials, and the raw materials are wound on the discharging roller. The rack is rotationally connected with a second feeding roller; a cutting assembly is connected to the rack, and the raw materials are connected with the cutting assembly. A film pasting assembly is connected to the rack; the right side of the workpiece is connected with an automatic overturning assembly. Raw materials are fed to the position below the cutting assembly through the second feeding roller, the raw materials are cut and formed by the cutting assembly, the cut and formed raw materials are attached to the first face of the workpiece through the film pasting assembly, after the first face is attached, the workpiece is overturned through the automatic overturning assembly, the raw materials are attached to the second face of the workpiece through the film pasting assembly, and therefore double-face film pasting on the workpiece is rapidly completed. Therefore, the processing time is saved, the film pasting efficiency is improved, and the film pasting device has very high practical value in actual production.