Computer film pasting control method, electronic equipment, storage medium and program product

Abstract

The invention relates to a computer film pasting control method, electronic equipment, a storage medium and a program product. The computer film pasting control method comprises the following steps that a film material is fixed to a film fixing mechanism, and a second roller arranged at one end of the film fixing mechanism presses the starting end of the film material to the surface of a product to be subjected to film pasting; transferring the membrane material to a first roller of a membrane fixing mechanism, wherein the membrane material is supported by the first roller; and the whole film fixing mechanism is driven to horizontally move in the film pasting direction, the second roller rolls forwards on the surface of the product to be subjected to film pasting, film pasting is completed step by step, and the non-pasted part of the film continuously makes contact with the first roller in the moving process and slides relative to the first roller to drive the first roller to rotate. According to the computer film pasting control method, the film material is fixed to the film fixing mechanism, the first roller is used for supporting the film material, the film material and the first roller form rolling friction instead of sliding friction in the pasting process, scratches or damage caused by friction on the back face of the film material are effectively avoided, and the film pasting quality is improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of automation, and in particular, to a computerized film pasting control method, an electronic device, a storage medium, and a program product. BACKGROUND

[0002] In the manufacturing process of electronic products, film pasting is a common and key process, especially for products such as mobile phones, tablets, and displays with high-gloss screens. The quality of film pasting directly affects the appearance of the product and the user experience.

[0003] However, in the prior art, the film material is prone to scratches due to friction with other components during the pasting process, which seriously affects the film pasting yield and product quality.

[0004] Therefore, there is an urgent need for a new computerized film pasting control method to avoid scratches on the surface of the film material and improve the film pasting yield. SUMMARY

[0005] The present disclosure provides a computerized film pasting control method, an electronic device, a storage medium, and a program product to at least solve the problem of scratching the film material during film pasting in related technologies. The technical solutions of the present disclosure are as follows: According to a first aspect of an embodiment of the present disclosure, a computerized film pasting control method is provided, comprising the following steps: fixing the film material to a film fixing mechanism, and pressing the starting end of the film material to the surface of the product to be pasted by the second roller provided at one end of the film fixing mechanism; transferring the film material to the first roller of the film fixing mechanism, and supporting the film material by the first roller; driving the entire film fixing mechanism to move horizontally in the film pasting direction, so that the second roller rolls forward on the surface of the product to be pasted, and gradually completes the film pasting, during which the un-pasted part of the film material continuously contacts and slides relative to the first roller during movement, driving the first roller to rotate.

[0006] In an exemplary embodiment, fixing the film material to the film fixing mechanism comprises the following steps: rotating the film fixing unit to flip to a loading posture, placing the film material on the adsorption plate, starting the negative pressure unit connected to the adsorption plate, and adsorbing the film material on the adsorption plate by negative pressure, rotating the film fixing unit to flip to a film pasting posture.

[0007] In an exemplary embodiment, after flipping to the loading posture, the opening and closing assembly is controlled to be in an open state; before flipping to the film pasting posture or after flipping to the film pasting posture, the opening and closing assembly is controlled to be in a closed state; The first roller is arranged at an opening and closing end of the opening and closing assembly.

[0008] In an exemplary embodiment, after the film material is flipped to the film pasting posture, the starting end of the film material is arranged and disposed in position with the product to be pasted with the film, The vertical driving mechanism drives the film fixing mechanism as a whole to move close to the product to be pasted with the film, so that the second roller presses and combines the starting end.

[0009] In an exemplary embodiment, the operation of transferring the film material to the first roller of the film fixing mechanism is as follows: the negative pressure unit is closed, and the film material falls from the adsorption plate to the first roller of the closed opening and closing assembly.

[0010] In an exemplary embodiment, the second roller is in contact with the film material through an elastic pressure applying structure, applies constant pressing force to the film material, and adjusts the pressure size through feedback of a pressure sensor.

[0011] In an exemplary embodiment, the moving speed of the film fixing mechanism as a whole in the horizontal direction of film pasting is synchronized with the rolling speed of the second roller.

[0012] According to a second aspect of the embodiments of the present disclosure, an electronic device is provided, comprising: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to execute the instructions to implement the computer film pasting control method of any one of the preceding aspects.

[0013] According to a third aspect of the embodiments of the present disclosure, a computer readable storage medium is provided, when instructions in the computer readable storage medium are executed by a processor of an electronic device, the electronic device is enabled to execute the computer film pasting control method of any one of the preceding aspects.

[0014] According to a fourth aspect of the embodiments of the present disclosure, a computer program product is provided, the computer program product comprises instructions, and when the instructions are executed by a processor of an electronic device, the electronic device is enabled to execute the computer film pasting control method of any one of the preceding aspects.

[0015] The technical solutions provided by the embodiments of the present disclosure at least bring the following beneficial effects: The computer film pasting control method provided by the present application fixes the film material on the film fixing mechanism, and uses the first roller to support the film material, so that the film material forms rolling friction with the first roller in the pasting process instead of sliding friction, effectively avoiding scratches or damage on the back of the film material due to friction, and improving the film pasting quality.

[0016] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments consistent with the present disclosure and, together with the description, function to explain the principles of the disclosure, but do not limit the disclosure.

[0018] Figure 1 is a flow chart of a computer film control method according to an exemplary embodiment; Figure 2 is a flow chart of another computer film control method according to an exemplary embodiment; Figure 3 is a block diagram of an electronic device for a computer film control method according to an exemplary embodiment.

[0019] Figure 4 is a block diagram of an electronic device for a computer film control method according to an exemplary embodiment; Figure 5 is a perspective structural schematic diagram of a film pasting device according to an embodiment of the present application; Figure 6 is a perspective structural schematic diagram of a film pasting device according to an embodiment of the present application, Figure 5 is an exploded view of the film pasting device, Figure 7 is a partial structural schematic diagram of the film pasting device, Figure 6 is an exploded view of the components, Figure 8 Figure 7 is a schematic diagram of the opening and closing driving unit, Figure 9 is a structural schematic diagram of the rolling mechanism of the film pasting device, Figure 8 is a structural schematic diagram of the film pasting driving mechanism and the rotating driving mechanism of the film pasting device. Figure 10 Figure 5 Figure 11 Figure 5 Figure 12 Figure 5 DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings.

[0021] ​​​​​​​It should be noted that the terms "first", "second", and the like in the description and claims of the present disclosure and the foregoing drawings are used to distinguish between similar objects and not necessarily for describing a particular sequential or chronological order. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the present disclosure described herein are capable of operating in other sequences than illustrated or described herein. The implementations described in the following example embodiments are not meant to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0022] It should also be noted that the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data for display, analyzed data, etc.) involved in the present disclosure are all information and data authorized by the user or authorized by all parties.

[0023] Figure 1 is a flow chart of a computer film control method according to an example embodiment, as shown in Figure 1 The computer film control method is used in a terminal, including the following steps: S110, the film material is fixed on the film fixing mechanism, and the second roller arranged at one end of the film fixing mechanism is used to press the starting end of the film material on the surface of the product to be pasted.

[0024] S120, the film material is transferred to the first roller of the film fixing mechanism, and the film material is supported by the first roller.

[0025] S130, the film fixing mechanism is driven to move horizontally along the pasting direction, so that the second roller rolls on the surface of the product to be pasted, and the pasting of the film material is gradually completed. In the process, the un-pasted part of the film material continuously contacts and slides relative to the first roller during movement, driving the first roller to rotate.

[0026] By fixing the film material on the film fixing mechanism and supporting the film material with the first roller, the film material forms rolling friction with the first roller instead of sliding friction during pasting, effectively avoiding scratches or damage to the back of the film material due to friction, and improving the pasting quality.

[0027] In step S110, the film fixing mechanism can include a first film bearing assembly and a second film bearing assembly. That is, the first film bearing assembly is the assembly that fixes or bears the film material in step S110, and the second film bearing assembly is the assembly that fixes or bears the film material in step S120. That is, the film fixing mechanism is used to fix or bear the film material, but the fixing or bearing way of the film material by the film fixing mechanism is changed. By fixing the film material in different forms through different bearing assemblies, it is avoided to scratch the film material in cooperation with other steps.

[0028] In an exemplary embodiment, the fixing of the film material to the film fixing mechanism in step S110 can be achieved by directly feeding the film material to the film fixing mechanism.

[0029] In an exemplary embodiment, the fixing of the film material to the film fixing mechanism in step S110 can be achieved by the following steps: S111, rotating the film fixing unit to flip to a feeding posture, S112, placing the film material on the adsorption plate, starting the negative pressure unit connected to the adsorption plate, and adsorbing the film material on the adsorption plate by negative pressure, S113, rotating the film fixing unit to flip to a film pasting posture.

[0030] The above-mentioned method of fixing the film material to the film fixing mechanism can facilitate manual or automatic feeding by rotating the film fixing unit to flip to a feeding posture. The adsorption plate adsorbs and fixes the film material by negative pressure, ensuring the accurate position of the film material. Then, flipping to a film pasting posture ensures the correct alignment of the film material for the product to be pasted, improving the film pasting precision and efficiency.

[0031] The feeding posture is a state in which the side of the adsorption plate in contact with the film material faces upward, and the film pasting posture is a state in which the side of the adsorption plate in contact with the film material faces downward. Here, the upward and downward do not limit the adsorption plate to be in a horizontal state. In the feeding posture, it is only necessary to be a state convenient for feeding, for example, it can be inclined upward or vertical, as long as it is convenient for feeding.

[0032] In an exemplary embodiment, in the film pasting posture, the adsorption plate is in an inclined state with an angle of 5°-30° with the surface of the element to be pasted. Alternatively or preferably, in the film pasting posture, the adsorption plate is in an inclined state with an angle of 30° with the surface of the element to be pasted.

[0033] In an exemplary embodiment, after step S111, before step S112, the control of the opening and closing assembly in the open state can also be included. Correspondingly, after step S112, before or after step S113, the control of the opening and closing assembly in the closed state is also included. The first roller is arranged at the opening and closing end of the opening and closing assembly.

[0034] The opening and closing end of the opening and closing assembly is provided with the first roller, which facilitates the placement of the film material in the open state and provides support in the closed state, ensuring that the film material is always well supported and guided during the film pasting process. The opening and closing action of the opening and closing assembly provides an operation space, which facilitates the placement and transfer of the film material. After closing, it provides stable support, ensuring that the film material will not fall or deviate during the film pasting process, improving the stability and reliability of the film pasting process.

[0035] In an exemplary embodiment, after the film is flipped to the film pasting posture in step S113, the second roller can press the starting end of the film to the surface of the product to be pasted by the following steps: aligning and setting the starting end of the film with the product to be pasted, driving the film fixing mechanism as a whole by the vertical driving mechanism to approach the product to be pasted, so that the second roller presses the starting end.

[0036] The vertical driving mechanism precisely controls the falling distance and speed of the film fixing mechanism, ensures that the second roller presses the starting end of the film to the surface of the product to be pasted with appropriate pressure, and realizes the initial pasting without bubbles and wrinkles. By driving the film fixing mechanism as a whole by the vertical driving mechanism to approach the product to be pasted, the second roller precisely presses the starting end of the film to the surface of the product to be pasted, which ensures the initial positioning accuracy of the film pasting and reduces the generation of bubbles and wrinkles.

[0037] In the step of aligning and setting the starting end of the film with the product to be pasted, the position of the film can be located first, then the position of the product to be pasted is detected by the visual detection mechanism, and then the film fixing mechanism is moved as a whole by the vertical and horizontal driving mechanism. The position of the film can be located by setting a positioning member on the adsorption plate.

[0038] In an exemplary embodiment, in step 120, the operation of transferring the film to the first roller of the film fixing mechanism is as follows: the negative pressure unit is closed, and the film falls from the adsorption plate to the first roller of the closed opening and closing assembly. Closing the negative pressure unit releases the fixing state of the film, and the film naturally transfers to the first roller by gravity, avoiding the friction between the film and the adsorption plate and protecting the surface of the film.

[0039] In an exemplary embodiment, the second roller contacts the film through an elastic pressure applying structure, applies constant pressure to the film, and adjusts the pressure size through a pressure sensor. The elastic pressure applying structure can adaptively adjust the pressure to prevent the film from being deformed or damaged due to excessive local stress, and the pressure sensor monitors and feeds back in real time to ensure stable pressure during the pasting process. The second roller applies constant pressure to the film through the elastic pressure applying structure, and adjusts the pressure size through the pressure sensor, which ensures uniform pressure during the film pasting process and improves the film pasting quality and yield.

[0040] The pressure sensor can be arranged between the elastic pressure applying mechanism and the second roller.

[0041] In an exemplary embodiment, the moving speed of the film fixing mechanism as a whole moving horizontally along the film pasting direction is synchronized with the rolling speed of the second roller. In this way, the horizontal moving speed of the film fixing mechanism and the rolling speed of the second roller are synchronously controlled, ensuring that the film material maintains uniform tension during the pasting process, avoiding the problems of film material stretching or wrinkling caused by speed mismatch. Further, the rate of the film fixing mechanism as a whole moving horizontally along the film pasting direction is 10 mm / s-300 mm / s, and optionally or preferably, the rate of the film fixing mechanism as a whole moving horizontally along the film pasting direction is 30 mm / s-100 mm / s.

[0042] In an exemplary embodiment, in step S130, the film pasting driving mechanism drives the film fixing mechanism and the roller pressing mechanism to move uniformly along the film pasting direction, the second roller rolls and presses the film material from front to back to the surface of the product to be pasted, and at the same time, the non-pasted part of the film material slides on the first roller, driving the first roller to rotate, thereby relatively pasting the film material to the product to be pasted to complete the pasting. That is, the film pasting driving mechanism drives the film fixing mechanism to move, the film material is fixed at one end of the product to be pasted and relatively stationary, the second roller and the film fixing mechanism move relatively with the film material, the first roller transports the film material to the product to be pasted, and the second roller rolls from the starting end to the end of the film material in turn, completing the pressing, effectively removing the air bubbles and not generating sliding friction with the film material, and the first roller and the second roller generate rolling friction with the film material, thereby avoiding scratching the film material.

[0043] In an exemplary embodiment, Figure 2 is a flowchart of another computer film control method according to an exemplary embodiment, as shown in Figure 2 The computer film control method is used in a terminal and includes the following steps: S210, rotating the film fixing unit to flip to a loading posture, and controlling the opening and closing assembly to be in an open state, S220, placing the film material on the adsorption plate, starting the negative pressure unit connected with the adsorption plate, and adsorbing the film material on the adsorption plate by negative pressure, S230, rotating the film fixing unit to flip to a film pasting posture, and controlling the opening and closing assembly to be in a closed state, S240, aligning and setting the starting end of the film material with the product to be pasted, S250, the vertical driving mechanism drives the film fixing mechanism as a whole to approach the product to be pasted, so that the second roller presses the starting end, and according to the feedback of the pressure sensor, when the preset contact pressure threshold is detected, step S260 is triggered, S260, closing the negative pressure unit, and the film material falls from the adsorption plate to the first roller of the closed opening and closing assembly, S270, drive the film fixing mechanism as a whole to move horizontally along the film pasting direction, make the second roller roll on the surface of the product to be pasted, and gradually complete the film pasting, during which the film pasting part continuously contacts and slides relative to the first roller in the movement, and drives the first roller to rotate.

[0044] It should be understood that although Figures 1-2 The steps in the flowchart of the method are shown in sequence according to the arrows, but these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise specified herein, the execution of these steps is not strictly limited in sequence, and these steps can be executed in other orders. Moreover, Figures 1-2 At least part of the steps in the method can include multiple steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily sequential, but can be alternately executed with other steps or steps or stages in other steps.

[0045] It can be understood that the same / similar parts between the above-mentioned methods in the specification can be mutually referred to, and each embodiment focuses on the differences from other embodiments, and the related parts can be referred to the description of other method embodiments.

[0046] Figure 3 is a block diagram of an electronic device for a computer film control method according to an exemplary embodiment. For example, the electronic device 300 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0047] Referring to Figure 3 , the electronic device 300 can include one or more of the following components: a processing component 302, a memory 304, a power supply component 306, a multimedia component 308, an audio component 310, an input / output (I / O) interface 312, a sensor component 314, and a communication component 316.

[0048] The processing component 302 generally controls the overall operation of the electronic device 300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 302 can include one or more processors 320 to execute instructions to complete all or part of the steps of the above-mentioned methods. In addition, the processing component 302 can include one or more modules to facilitate interaction between the processing component 302 and other components. For example, the processing component 302 can include a multimedia module to facilitate interaction between the multimedia component 308 and the processing component 302.

[0049] The memory 304 is configured to store various types of data to support the operation of the electronic device 300. Examples of such data include instructions for any application programs or methods operating on the electronic device 300, contact data, phonebook data, messages, pictures, videos, etc. The memory 304 can be implemented by any type of volatile or nonvolatile memory, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable programmable read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory, magnetic disc, optical disc, or graphene memory.

[0050] The power supply component 306 supplies power for various components of the electronic device 300. The power supply component 306 can include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the electronic device 300.

[0051] The multimedia component 308 includes a screen providing an output interface between the electronic device 300 and a user. In some embodiments, the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swiping, and gestures on the touch panel. The touch sensors can not only sense a boundary of a touching or swiping action, but also detect duration and pressure related to the touching or swiping action. In some embodiments, the multimedia component 308 includes a front camera and / or a back camera. The front and / or back camera can receive external multimedia data when the electronic device 300 is in an operation mode, such as a photographing mode or a video mode. Each of the front and back camera can be a fixed optical lens system or have a focal length and optical zoom capability.

[0052] The audio component 310 is configured to output and / or input audio signals. For example, the audio component 310 includes a microphone (MIC) configured to receive external audio signals when the electronic device 300 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals can be further stored in the memory 304 or transmitted via the communication component 316. In some embodiments, the audio component 310 also includes a speaker for outputting audio signals.

[0053] The I / O interface 312 provides an interface between the processing component 302 and peripheral interface modules, which can be a keypad, a click wheel, buttons, etc. The buttons can include, but are not limited to, a home button, a volume button, a start button, and a lock button.

[0054] The sensor component 314 includes one or more sensors to provide the electronic device 300 with state assessments of various aspects. For example, the sensor component 314 can detect an open / closed state of the electronic device 300, relative positioning of components, such as a display and keypad of the electronic device 300, a change in position of the electronic device 300 or a component of the electronic device 300, presence or absence of user contact with the electronic device 300, orientation or acceleration / deceleration / g-force and temperature changes of the electronic device 300. The sensor component 314 can include an optical sensor for detecting ambient light, a proximity sensor configured to detect proximity of an object without any physical contact, or a CMOS or CCD image sensor for use in imaging applications. In some embodiments, the sensor component 314 can further include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0055] The communication component 316 is configured to facilitate wired or wireless communication between the electronic device 300 and other devices. The electronic device 300 can access a wireless network based on a communication standard, such as WiFi, a cellular network (e.g., 2G, 3G, 4G, or 5G), or a combination thereof. In an example embodiment, the communication component 316 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In an example embodiment, the communication component 316 further includes a Near Field Communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on Radio Frequency Identification (RFID) techniques, infrared data association (IrDA) techniques, ultra-wideband (UWB) techniques, Bluetooth (BT) techniques, and other techniques.

[0056] In an example embodiment, the electronic device 300 can be implemented using one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic elements to perform the above-described methods.

[0057] In an example embodiment, a computer-readable storage medium, such as the memory 304 including instructions, is also provided, which can be executed by the processor 320 of the electronic device 300 to implement the above-described methods. For example, the computer-readable storage medium can be a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disc, and an optical data storage device, etc.

[0058] In an example embodiment, there is also provided a computer program product comprising instructions executable by the processor 320 of the electronic device 300 to perform the above method.

[0059] Figure 4 is a block diagram of an electronic device for a computer sticker control method according to an example embodiment. For example, the electronic device 400 can be a server. Referring to Figure 4 , the electronic device 400 includes a processing component 420, which further includes one or more processors, and a memory resource represented by a memory 422 for storing instructions executable by the processing component 420, such as an application program. The application program stored in the memory 422 can include one or more than one module each corresponding to a set of instructions. In addition, the processing component 420 is configured to execute the instructions to perform the above method.

[0060] The electronic device 400 can also include a power supply component 424 configured to perform power management of the electronic device 400, a wired or wireless network interface 426 configured to connect the electronic device 400 to a network, and an input / output (I / O) interface 428. The electronic device 400 can operate based on an operating system stored in the memory 422, such as Windows Server, Mac OS X, Unix, Linux, FreeBDS or the like.

[0061] In an example embodiment, there is also provided a computer readable storage medium comprising instructions, such as the memory 422 comprising instructions, executable by the processor of the electronic device 400 to perform the above method. The storage medium can be a computer readable storage medium, such as a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk and an optical data storage device, etc.

[0062] In an example embodiment, there is also provided a computer program product comprising instructions executable by the processor of the electronic device 400 to perform the above method.

[0063] Please refer to Figures 5 to 12The embodiment of the present application provides a film pasting device 100, which is used for pasting a film on a surface of a to-be-pasted film element 200 on a carrier 150. The film pasting device 100 comprises a film fixing mechanism 110 and a roller pressing mechanism 120. The film fixing mechanism 110 comprises a first film bearing assembly and a second film bearing assembly. A film material 210 is accommodated between the first film bearing assembly and the second film bearing assembly. The second film bearing assembly comprises a plurality of first rollers 113. The roller pressing mechanism 120 is arranged at one end of the film fixing mechanism 110 along a first direction X, and the roller pressing mechanism 120 comprises a second roller 121, an axial direction of the second roller 121 is arranged along a second direction Y, and the second direction Y is perpendicular to the first direction X. During film pasting, the second film bearing assembly is arranged below the first film bearing assembly along a vertical direction Z. The film material 210 is transferred from the first film bearing assembly to the second film bearing assembly. The film material 210 slides along the first rollers 113 and is pressed to the surface of the to-be-pasted film element 200 along the first direction X through the second roller 121.

[0064] The film pasting device 100 provided by the embodiment of the present application is used for pasting a film on a surface of a to-be-pasted film element 200 on a carrier 150. The film pasting device 100 comprises a film fixing mechanism 110 and a roller pressing mechanism 120. The film fixing mechanism 110 comprises a first film bearing assembly and a second film bearing assembly. A film material 210 is accommodated between the first film bearing assembly and the second film bearing assembly. The second film bearing assembly comprises a plurality of first rollers 113. The roller pressing mechanism 120 is arranged at one end of the film fixing mechanism 110 along a first direction X, and the roller pressing mechanism 120 comprises a second roller 121, an axial direction of the second roller 121 is arranged along a second direction Y, and the second direction Y is perpendicular to the first direction X. During film pasting, the second film bearing assembly is arranged below the first film bearing assembly along a vertical direction Z. The film material 210 is transferred from the first film bearing assembly to the second film bearing assembly. The film material 210 slides along the first rollers 113 and is pressed to the surface of the to-be-pasted film element 200 along the first direction X through the second roller 121.

[0065] In order to better illustrate the embodiment of the present application, the height direction of the film pasting device 100 is taken as the Z axis, the axial direction of the second roller 121 is taken as the Y axis, and the direction perpendicular to the Y axis and the Z axis is taken as the X axis, so as to establish a rectangular coordinate system. Then the first direction X is parallel to the X axis, and the second direction Y is parallel to the Y axis.

[0066] In a feasible implementation, the film pasting device 100 further comprises the carrier 150, and the carrier 150 is used for bearing the to-be-pasted film element 200.

[0067] In an embodiment, the first film carrying assembly comprises an adsorption plate 111. The adsorption plate 111 is provided with a plurality of adsorption holes. The adsorption holes are connected to a negative pressure mechanism for forming a vacuum adsorption force on the surface of the adsorption plate 111. In this way, the first film carrying assembly can fix the film material 210 by vacuum adsorption, which can effectively fix the film material 210 and avoid scratching the film material 210 during the fixing process. Further, during the film pasting process, the first film carrying assembly can release the vacuum adsorption to release the adsorption and fixation of the film material 210, and the film material 210 can then fall onto the second film carrying assembly.

[0068] On the basis of the foregoing embodiment, the adsorption plate 111 is provided with a positioning member 112, which is arranged at at least one end of the film material 210 in the length direction or the width direction, for positioning the film material 210 during loading.

[0069] On the basis of the foregoing embodiment, the adsorption plate 111 is provided with a positioning member 112 at one end thereof away from the roller pressing mechanism 120 along the first direction X. In this way, the edge or a specific mark of the film material 210 can be limited during loading, which can ensure consistent placement each time and improve the alignment accuracy of the film pasting. At the same time, the positioning member 112 can prevent the loaded film material 210 from sliding and affecting the alignment and pasting of the film or causing scratches on the film material 210. Further, the two ends of the adsorption plate 111 along the second direction Y can also be provided with positioning members 112, which can facilitate the positioning of the film material 210 and also serve as a limiting member to prevent the film material 210 from moving.

[0070] In an embodiment, the first film carrying assembly can also be fixed by a non-vacuum adsorption method, for example, air blowing to the surface of the adsorption plate 111 can make the film material 210 fixed on the adsorption plate 111, or the film material 210 can be fixed on the adsorption plate 111 by electrostatic adsorption or other means.

[0071] In an embodiment, the film pasting device 100 comprises a film pasting driving mechanism 130 connected with the film fixing mechanism 110 and the roller pressing mechanism 120, for driving the film fixing mechanism 110 and the roller pressing mechanism 120 to approach the surface of the film-to-be-pasted element 200 and move along the first direction X, so as to paste the film material 210 to the surface of the film-to-be-pasted element 200. In this way, firstly, the film material 210 is lightly touched to the starting pasting position of the product along the vertical direction Z or the inclined direction, and then moved steadily along the first direction X (i.e. the pasting direction) to continuously press and paste the film material 210 by the second roller 121. The film fixing mechanism 110 and the roller pressing mechanism 120 move together along the pasting direction, so as to realize the progressive pressing and pasting of the film material 210 from the tail to the head. The integrated movement ensures the coordinated movement among the second roller 121, the film material 210 and the film-to-be-pasted element 200, effectively discharges air and prevents air bubbles, and improves the pasting yield and efficiency.

[0072] Further, the film pasting driving mechanism 130 can comprise driving devices arranged along the first direction X and the vertical direction Z, respectively. The driving devices can be servo motors combined with linear modules or straight line modules. That is, the horizontal driving mechanism 132 and the vertical driving mechanism 131.

[0073] In an embodiment, the film pasting device 100 further comprises a rotating driving mechanism 140 arranged between the film pasting driving mechanism 130 and the film fixing mechanism 110, for driving the film fixing mechanism 110 to flip to facilitate the loading of the film material 210. By driving the entire film fixing mechanism 110 to flip through the rotating driving mechanism 140, the adsorption plate 111 can be rotated to an angle convenient for operation when loading. For example, the film fixing mechanism 110 is rotated to a state that the first film bearing assembly is below the second film bearing assembly, and the adsorption plate 111 is horizontally upward or inclined upward, which greatly reduces the difficulty of manual film loading. The film fixing mechanism 110 is rotated back to the working position when pasting, i.e. the first film bearing assembly is above the second film bearing assembly, so that the film material 210 can naturally fall onto the first roller 113 after contacting the vacuum adsorption.

[0074] Further, the rotating driving mechanism 140 comprises a rotating shaft 141, a rotating shaft bearing 142, a rotating driving motor 143, a motor fixing plate 1141144 and a bearing fixing plate 1141145. The rotating shaft 141 is fixedly connected with the output end of the rotating driving motor 143 at one end and sleeved in the rotating shaft bearing 142 at the other end. The rotating shaft bearing 142 is fixed to the bearing fixing plate 1141145, and the rotating driving motor 143 is fixed to the motor fixing plate 1141144. The motor fixing plate 1141144 and the bearing fixing plate 1141145 are respectively fixedly connected with the output end of the vertical direction Z motion driving device. The rotating shaft 141 is fixedly connected with the adsorption plate 111 and the fixing plate 1141. In this way, a whole rotating and vertical and horizontal motion can be formed. The rotating shaft 141 can be two shafts sleeved.

[0075] In a feasible implementation, the second film bearing assembly further comprises an opening and closing assembly 114. The opening and closing assembly 114 has two opening and closing ends moving in opposite directions along a second direction Y. Two groups of first roller wheels 113 are arranged at the two opening and closing ends respectively. When the film is attached, the opening and closing assembly 114 is closed, and the two groups of first roller wheels 113 are located below the adsorption plate 111 along the vertical direction Z, wherein the second direction Y is perpendicular to the first direction X. By arranging the opening and closing assembly 114 which can be opened and closed along the second direction Y and arranging two groups of first roller wheels 113 at the opening and closing ends respectively, the first roller wheels 113 are located below the adsorption plate 111 on both sides in the closed state, which can not only provide rolling support for the film material 210 when the film is attached, but also provide operation space for manual or automatic feeding in the opened state.

[0076] In an embodiment, the opening and closing assembly 114 includes a fixed plate 1141 and two sets of opening and closing driving units 1140 symmetrically arranged on the fixed plate 1141. The fixed plate 1141 is fixedly connected with the adsorption plate 111. Each set of the opening and closing driving units 1140 includes a sliding table cylinder 1142 and a first connecting piece 1143. The fixed end of the sliding table cylinder 1142 is fixed to the fixed plate 1141. The movable end extends along the second direction Y. The first roller 113 is installed on the movable end of the sliding table cylinder 1142 through the first connecting piece 1143. In this embodiment, the second film bearing assembly includes eight first rollers 113, which are divided into two groups, each group including four first rollers 113. The sliding table cylinder 1142 is used as the opening and closing driving unit 1140, which cooperates with the first connecting piece 1143 to drive the first roller 113 to move accurately along the second direction Y, so as to realize high repeat positioning accuracy and fast response of the opening and closing action. The sliding table cylinder 1142 has a guiding function, has a compact structure, runs stably, can ensure that the two groups of first rollers 113 are opened and closed synchronously, avoids film material 210 skewing or roller interference due to asynchronization, and improves the reliability and service life of the device.

[0077] Further, the surface of the first roller 113 can be a flexible material. Alternatively or preferably, the surface of the first roller 113 is a non-stick adhesive material.

[0078] In an embodiment, the opening and closing driving unit 1140 is further provided with a first guide 1144. The first guide 1144 includes a first guide shaft and a first shaft sleeve. The first guide shaft extends along the second direction Y. The first guide sleeve is arranged in the first shaft sleeve. The first shaft sleeve is fixed to the fixed plate 1141. The first guide 1144 composed of the first guide shaft and the first shaft sleeve is added to double guide the movement of the opening and closing driving unit 1140, effectively prevent the roller assembly from shaking or jamming due to lateral force in long-term reciprocating motion, further improve the stability and positioning accuracy of the opening and closing action, ensure the trajectory consistency of the film material 210 when sliding on the first roller 113, and avoid local friction intensification caused by roller deflection. Further, each opening and closing driving unit 1140 is provided with two sets of the first guide 1144. The two sets of the first guide 1144 are arranged on the two sides of the sliding table cylinder 1142 along the first direction X respectively. The guiding effect is further ensured, and the opening and closing stability is improved.

[0079] In an embodiment, the roller pressing mechanism 120 further comprises a second connecting member 122. The second connecting member 122 is fixedly connected with the adsorption plate 111. The second roller 121 is connected with the second connecting member 122 through a flexible connecting assembly 123. The flexible assembly connection between the second roller 121 and the second connecting member 122 enables the second roller 121 to have self-adaptive floating capability during the film pasting process, and enables the second roller 121 to achieve flexible contact when abutting against the film material 210, thereby avoiding damage to the film material 210 or the element to be pasted with film 200.

[0080] In an embodiment, the flexible connecting assembly 123 comprises a third connecting member 1231 and a spring 1232. The third connecting member 1231 is connected with the bearing fixing seat 1211 at both ends of the bearing of the second roller 121. The spring 1232 is arranged between the second connecting member 122 and the third connecting member 1231. A spring guide column 1233 is further arranged between the second connecting member 122 and the third connecting member 1231. The spring 1232 is sleeved outside the spring guide column 1233. Through such a flexible connecting assembly 123, damage to the film material 210 or the element to be pasted with film 200 can be avoided, and the second roller 121 can always be in constant pressure with the film material 210, thereby ensuring close adhesion without air bubbles and avoiding stretching deformation or damage of the film material 210 due to rigid pressing.

[0081] Further, a second guide 1234 is further arranged between the third connecting member 1231 and the second connecting member 122. The second guide 1234 comprises a second guide shaft and a second shaft sleeve. The second guide shaft is sleeved in the second shaft sleeve. The second shaft sleeve is fixed to the second connecting member 122. The floating movement of the second roller 121 is precisely linearly guided, which effectively prevents the second roller 121 from producing lateral deflection or tilting due to stress on the spring 1232 during the film pasting process, thereby ensuring that the second roller 121 is always parallel to the surface of the product and that the pressing force is uniformly distributed. This not only avoids scratching and adhesion bubbles of the film material 210, but also improves the pressure sensing accuracy and the stability of the mechanism operation.

[0082] In an embodiment, the second connecting member 122 comprises two parts at an included angle. The first part is parallel to the adsorption plate 111, and the second part is parallel to the third connecting member 1231. The included angle between the two parts is in the range of 0° to 90°. During the film pasting work, the second part, i.e., the third connecting member 1231, is parallel to the horizontal direction, and the guide direction of the second guide 1234 is the vertical direction Z. At this time, the included angle between the plane where the adsorption plate 111 is located and the surface of the element to be pasted with film 200 is the corresponding angle.

[0083] Further, the surface of the first roller 113 can be of a flexible material. Alternatively or preferably, the surface of the first roller 113 is of a non-sticky adhesive material.

[0084] In a feasible implementation, the roller pressing mechanism 120 further comprises a pressure sensor 124, which is arranged between the spring 1232 and the third connecting piece 1231. The pressure sensor 124 arranged between the spring 1232 and the third connecting piece 1231 can monitor the pressing force of the second roller 121 on the film material 210 in real time and feed back data to the control system. The system can dynamically adjust the film pasting parameters (such as moving speed, pressing force, etc.) according to the preset pressure threshold, so as to avoid damaging the film element 200 to be pasted or scratching the film material 210 and improve the film pasting yield.

[0085] The film pasting process of the film pasting device 100 provided by the embodiment of the application is as follows: first, the rotary driving mechanism 140 drives the film fixing mechanism 110 to flip to a feeding posture, the film material 210 is placed on the adsorption plate 111 by manual operation and positioned by the positioning piece 112; then, the film material 210 is fixed by starting vacuum adsorption, the opening and closing assembly 114 is closed to make the two groups of first rollers 113 located below the two sides of the adsorption plate 111, and the film fixing mechanism 110 is reset to a film pasting working angle; the film pasting driving mechanism 130 drives the whole mechanism to descend, so that the tail of the film material 210 lightly touches the surface of the film element 200 to be pasted, and then the vacuum adsorption is released, the film material 210 is separated from the adsorption plate 111 under the action of gravity and is supported by the first roller 113; then, the film pasting driving mechanism 130 moves at a constant speed along the first direction X, the second roller 121 rolls and presses the film material 210 from front to back to the surface of the product at a constant pressure under the synergistic action of the spring 1232 and the second guide piece 1234, and the film material 210 that has not been pasted slides along the first roller 113 which is freely rotatable, smooth and flexible, so as to form rolling friction instead of scraping, thereby effectively avoiding back scratches; at the same time, the pressure sensor 124 monitors the pasting force in real time to realize closed-loop control; after the film pasting is completed, the mechanism is reset, the opening and closing assembly 114 is opened, and the rotary driving mechanism 140 is flipped again for the next round of feeding.

[0086] As to the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be described in detail here.

[0087] It should be noted that the device, electronic equipment, computer readable storage medium, computer program product and the like described above according to the description of the method embodiment can also include other implementation manners, and the specific implementation manners can be referred to the description of the related method embodiment, which will not be described here.

[0088] Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the features disclosed herein. It is intended that the disclosure be construed as including any paterns of this disclosure that can be derived from the description and illustrations presented herein without departing from the scope and spirit of the disclosure. The specification and examples are exemplary only, with the true scope and spirit of the disclosure being indicated by the claims.

[0089] It is to be understood that the disclosure is not limited to the precise construction here described and illustrated and that various modifications and changes can be made without departing from the scope thereof. The only scope of the disclosure is to be determined by the appended claims.

Claims

1. A computerized sticker control method, characterized in that, The method comprises the following steps: fixing the film material to a film fixing mechanism, a second roller arranged at one end of the film fixing mechanism is used to press the starting end of the film material to the surface of the product to be pasted with film; transferring the film material to the first roller of the film fixing mechanism, and the film material is supported by the first roller; driving the whole film fixing mechanism to move horizontally along the film pasting direction, so that the second roller rolls on the surface of the product to be pasted with film, and the film pasting is gradually completed, during which the un-pasted part of the film continuously contacts and slides relative to the first roller, driving the first roller to rotate.

2. The computer sticker control method of claim 1, wherein, The step of fixing the film material to the film fixing mechanism comprises the following steps: rotating the film fixing unit to flip to a loading posture, placing the film material on the adsorption plate, starting the negative pressure unit connected with the adsorption plate, and adsorbing the film material on the adsorption plate by negative pressure, rotating the film fixing unit to flip to a film pasting posture.

3. The computer film pasting control method according to claim 2, wherein: after flipping to the loading posture, the opening and closing assembly is controlled to be in an open state; before flipping to the film pasting posture or after flipping to the film pasting posture, the opening and closing assembly is controlled to be in a closed state; wherein the first roller is arranged at the opening and closing end of the opening and closing assembly.

4. The computer film pasting control method according to claim 3, wherein: after flipping to the film pasting posture, the starting end of the film material is aligned and arranged with the product to be pasted with film, the vertical driving mechanism drives the whole film fixing mechanism to approach the product to be pasted with film, so that the second roller presses the starting end.

5. The computer sticker control method of claim 4, wherein, The operation of transferring the film material to the first roller of the film fixing mechanism is to close the negative pressure unit, and the film material falls from the adsorption plate to the first roller of the closed opening and closing assembly. 6.The computerized decal control method of claim 1, wherein, The second roller contacts the film material through an elastic pressure applying structure, applies a constant pressing force to the film material, and adjusts the pressure size through a pressure sensor. 7.The computerized decal control method of claim 1, wherein, The moving speed of the whole film fixing mechanism along the film pasting direction is synchronous with the rolling speed of the second roller.

8. An electronic device, comprising: The method comprises the following steps: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to execute the instructions to implement the computer film pasting control method according to any one of claims 1 to 7.

9. A computer-readable storage medium, characterized in that, When the instructions in the computer readable storage medium are executed by the processor of the electronic device, the electronic device can execute the computer film pasting control method according to any one of claims 1 to 7.

10. A computer program product, comprising instructions therein, characterized in that, When the instructions are executed by the processor of the electronic device, the electronic device can execute the computer film pasting control method according to any one of claims 1 to 7.

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