Film tearing device and apparatus

Abstract

The application provides a film tearing device and equipment. The film tearing device comprises a film tearing mechanism and a lifting driving mechanism. The film tearing mechanism comprises a fixed plate, a tape supply assembly and a pressing equipment connected to the fixed plate. The tape supply assembly is configured to deliver a tape to the pressing equipment. The pressing equipment is configured to paste the tape on a smart terminal to be torn. The lifting driving mechanism is configured to drive the film tearing mechanism to move up and down to tear the film on the smart terminal. The film tearing device of the application realizes mechanical automatic film tearing, saves manual labor cost and improves film tearing efficiency.

Description

Technical Field

[0001] This application relates to the field of film-tearing equipment technology, specifically to a film-tearing device and equipment. Background Technology

[0002] After smart terminals are manufactured, a protective film is applied to the display screen to prevent scratches during packaging or transportation. Currently, most of these applications are done manually, where the adhesive layer of the protective film is applied to the display screen, and then the outer non-adhesive layer is peeled off, similar to applying a screen protector to a mobile phone.

[0003] In the process of conceiving and implementing this application, the inventors discovered at least the following problems: manual operation cannot guarantee that the film-removing force is consistent for each product. Too little or too much force may reduce the film-removing quality, and the labor cost is high and the film-removing efficiency is low.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content

[0005] To address the aforementioned technical problems, this application provides a film-tearing device that enables automatic mechanical film tearing, saving labor costs and improving film-tearing efficiency.

[0006] To solve the above-mentioned technical problems, this application provides a film-tearing device, including a film-tearing mechanism and a lifting drive mechanism. The film-tearing mechanism includes a fixed plate and a tape supply assembly and a pressure device connected to the fixed plate. The tape supply assembly is configured to supply tape to the film-pressing device, and the pressure device is configured to stick the tape onto the smart terminal to which the film is to be peeled. The lifting drive mechanism is configured to drive the film-tearing mechanism to move up and down to peel off the film on the smart terminal.

[0007] Optionally, the tape supply assembly includes a first tray and a second tray.

[0008] Optionally, the first tray is used to output the tape.

[0009] Optionally, the second reel is used to wind up the tape output from the first reel.

[0010] Optionally, the tape includes a first surface having adhesive properties and a second surface opposite to the first surface.

[0011] Optionally, the pressure-applying device is used to drive the pressure-applying part against the second surface so that the first surface adheres to the membrane of the smart terminal.

[0012] Optionally, at least two guide rollers are installed on the fixed plate, and the tape output from the first tray is wound into the second tray after passing through the guide rollers, and the pressure part is disposed between two adjacent guide rollers.

[0013] Optionally, the pressure applying device includes a first driver, and the pressure applying part is connected to the first driver. The pressure applying part connected to the first driver is the first pressure applying part, and the first driver is used to drive the first pressure applying part to move up and down.

[0014] Optionally, the guide rollers on both sides of the first pressure application section are arranged parallel to each other in the horizontal direction.

[0015] Optionally, the pressure-applying device may further include a second actuator.

[0016] Optionally, the pressure-applying part is connected to the second driver, and the pressure-applying part connected to the second driver is the second pressure-applying part, which is used to drive the second pressure-applying part to move up and down.

[0017] Optionally, an encoding component is connected to the fixed plate. The encoding component includes a first pressure roller, a second pressure roller, and an encoder. The first pressure roller and the second pressure roller are arranged adjacent to each other. The tape passes between the first pressure roller and the second pressure roller. When the second reel winds up the tape, the tape drives the first pressure roller or the second pressure roller to rotate synchronously. The encoder is connected to the first pressure roller or the second pressure roller. The encoder obtains the output length of the tape according to the rotation angle of the first pressure roller or the second pressure roller.

[0018] Optionally, the tape supply assembly further includes a tensioner connected to the first tray, the tensioner being used to tension the tape.

[0019] Optionally, the tape supply assembly further includes a rewind driver.

[0020] Optionally, the winding driver is connected to the second reel, and the winding driver is used to drive the second reel to rotate to wind up the tape.

[0021] Optionally, the lifting drive mechanism includes a first movable frame and a first drive assembly.

[0022] Optionally, the fixing plate is slidably connected to the first movable frame in the vertical direction.

[0023] Optionally, the first drive assembly is mounted on the first movable frame, and the first drive assembly is used to drive the fixed plate to move up and down.

[0024] Optionally, the film-tearing device further includes a first lateral movement mechanism.

[0025] Optionally, the first traverse mechanism is connected to the first movable frame, and the first traverse mechanism is used to drive the first movable frame to reciprocate along a first direction.

[0026] Optionally, the first traverse mechanism includes a second movable frame and a second drive assembly.

[0027] Optionally, the first movable frame is slidably connected to the second movable frame along the first direction.

[0028] Optionally, the second drive assembly is mounted on the second movable frame, and the second drive assembly is used to drive the first movable frame to move.

[0029] Optionally, the film-tearing device further includes a second traverse mechanism.

[0030] Optionally, the second traverse mechanism is connected to the second movable frame, and the second traverse mechanism is used to drive the second movable frame to reciprocate along the second direction.

[0031] Optionally, the first direction and the second direction form an angle with each other.

[0032] Optionally, the second traverse mechanism includes a first fixed frame and a third drive assembly.

[0033] Optionally, the second movable frame is slidably connected to the first fixed frame along the second direction.

[0034] Optionally, the third drive assembly is mounted on the first fixed frame, and the third drive assembly is used to drive the second movable frame to move.

[0035] Optionally, the second traversing mechanism further includes a second fixing frame.

[0036] Optionally, the second fixed frame is disposed opposite to the first fixed frame, and the second movable frame is slidably connected to the second fixed frame along the second direction.

[0037] This application also provides an apparatus comprising any of the film-tearing devices described above.

[0038] The film-removing device of this application uses a film-removing mechanism to stick tape onto the film of a smart terminal, and then uses a lifting drive mechanism to drive the film-removing mechanism to rise and remove the film from the smart terminal. The whole process does not require manual intervention, realizes mechanical automatic film removal, saves labor time and costs, and improves film removal efficiency. Attached Figure Description

[0039] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0040] Figure 1 A schematic diagram of the hardware structure of a mobile terminal to implement the various embodiments of this application;

[0041] Figure 2 This is a schematic diagram of the film-tearing device of this application;

[0042] Figure 3 This is a three-dimensional structural diagram of the film-tearing mechanism of this application;

[0043] Figure 4 yes Figure 3 The diagram shows a front view of the film-tearing mechanism.

[0044] The realization of the objectives, functional features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and textual descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0045] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0046] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Optionally, components, features, and elements with the same names in different embodiments of this application may have the same meaning or different meanings, the specific meaning of which needs to be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.

[0047] It should be understood that although the terms first, second, third, etc., may be used herein to describe various information, such information should not be limited to these terms. These terms are used only to distinguish information of the same type from one another. For example, without departing from the scope of this document, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if," as used herein, may be interpreted as "when," "when," or "in response to determination." Furthermore, as used herein, the singular forms "a," "an," and "the" are intended to also include the plural forms unless the context indicates otherwise. It should be further understood that the terms "comprising," "including," indicate the presence of the stated feature, step, operation, element, component, item, kind, and / or group, but do not exclude the presence, occurrence, or addition of one or at least two other features, steps, operations, elements, components, items, kinds, and / or groups. The terms "or," "and / or," "including at least one of the following," etc., as used in this application, may be interpreted as inclusive, or mean any one or any combination thereof. For example, "including at least one of the following: A, B, C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Similarly, "A, B, or C" or "A, B, and / or C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Exceptions to this definition only occur when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.

[0048] Depending on the context, the words “if” or “suppose” as used here can be interpreted as “when” or “in response to determination” or “in response to detection.” Similarly, depending on the context, the phrases “if determination” or “if detection (of the stated condition or event)” can be interpreted as “when determination” or “in response to determination” or “when detection (of the stated condition or event)” or “in response to detection (of the stated condition or event).”

[0049] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0050] In the following description, the use of suffixes such as "module," "part," or "unit" to denote elements is solely for the purpose of illustrative purposes and has no specific meaning in itself. Therefore, "module," "part," or "unit" may be used interchangeably.

[0051] Smart terminals can be implemented in various forms. For example, the smart terminals described in this application may include mobile terminals such as mobile phones, tablets, laptops, handheld computers, personal digital assistants (PDAs), portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., as well as fixed terminals such as digital TVs and desktop computers.

[0052] The following description will use a mobile terminal as an example. Those skilled in the art will understand that, apart from elements specifically designed for mobile purposes, the construction according to the embodiments of this application can also be applied to fixed-type terminals.

[0053] Please see Figure 1 This is a schematic diagram of the hardware structure of a mobile terminal implementing various embodiments of this application. The mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an A / V (Audio / Video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111, etc. Those skilled in the art will understand that... Figure 1 The mobile terminal structure shown does not constitute a limitation on the mobile terminal. The mobile terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0054] The following is combined with Figure 1 A detailed introduction to each component of the mobile terminal:

[0055] The radio frequency unit 101 can be used for receiving and transmitting signals during information transmission or calls. Specifically, it receives downlink information from the base station and processes it with the processor 110; additionally, it transmits uplink data to the base station. Typically, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, and a duplexer. Furthermore, the radio frequency unit 101 can also communicate wirelessly with networks and other devices. The aforementioned wireless communications may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution), 5G, and 6G.

[0056] WiFi is a short-range wireless transmission technology. Mobile terminals, through the WiFi module 102, can help users send and receive emails, browse web pages, and access streaming media, providing users with wireless broadband internet access. Although Figure 1 WiFi module 102 is shown, but it is understood that it is not a necessary component of a mobile terminal and can be omitted as needed without changing the nature of the invention.

[0057] The audio output unit 103 can convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into audio signals and output them as sound when the mobile terminal 100 is in call signal receiving mode, call mode, recording mode, voice recognition mode, broadcast receiving mode, etc. Furthermore, the audio output unit 103 can also provide audio output related to specific functions performed by the mobile terminal 100 (e.g., call signal receiving sound, message receiving sound, etc.). The audio output unit 103 may include a speaker, a buzzer, etc.

[0058] The A / V input unit 104 is used to receive audio or video signals. The A / V input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042. The GPU 1041 processes image data of still images or videos acquired by an image capture device (such as a camera) in video capture mode or image capture mode. The processed image frames can be displayed on the display unit 106. The image frames processed by the GPU 1041 can be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) in operating modes such as telephone call mode, recording mode, and voice recognition mode, and can process such sound into audio data. The processed audio (voice) data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 101 in telephone call mode. The microphone 1042 can implement various types of noise cancellation (or suppression) algorithms to eliminate (or suppress) noise or interference generated during the reception and transmission of audio signals.

[0059] The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor. Optionally, the ambient light sensor can adjust the brightness of the display panel 1061 according to the ambient light level, and the proximity sensor can turn off the display panel 1061 and / or backlight when the mobile terminal 100 is moved to the ear. As a type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when stationary. It can be used for applications that recognize the phone's posture (such as landscape / portrait switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc. Other sensors that may be configured in the phone, such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, and infrared sensors, will not be described in detail here.

[0060] The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0061] User input unit 107 can be used to receive input numerical or character information, and generate key signal inputs related to user settings and function control of the mobile terminal. Optionally, user input unit 107 may include touch panel 1071 and other input devices 1072. Touch panel 1071, also known as a touch screen, can collect touch operations performed by the user on or near it (such as operations performed by the user using a finger, stylus, or any suitable object or accessory on or near touch panel 1071), and drive corresponding connection devices according to a pre-set program. Touch panel 1071 may include a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch position and the signal generated by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, sends it to processor 110, and can receive and execute commands sent by processor 110. In addition, touch panel 1071 can be implemented using various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may also include other input devices 1072. Optionally, other input devices 1072 may include, but are not limited to, one or more of the following: physical keyboard, function keys (such as volume control buttons, power buttons, etc.), trackball, mouse, joystick, etc., without being specifically limited here.

[0062] Optionally, the touch panel 1071 may cover the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits the information to the processor 110 to determine the type of touch event. Subsequently, the processor 110 provides corresponding visual output on the display panel 1061 based on the type of touch event. Although in Figure 1 In this embodiment, the touch panel 1071 and the display panel 1061 are two independent components to realize the input and output functions of the mobile terminal. However, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated to realize the input and output functions of the mobile terminal. The specific implementation is not limited here.

[0063] Interface unit 108 serves as an interface through which at least one external device can connect to mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, and so on. Interface unit 108 may be used to receive input (e.g., data, power, etc.) from the external device and transmit the received input to one or more elements within mobile terminal 100, or it may be used to transmit data between mobile terminal 100 and the external device.

[0064] The memory 109 can be used to store software programs and various data. The memory 109 may primarily include a program storage area and a data storage area. Optionally, the program storage area may store the operating system, applications required for at least one function (such as sound playback, image playback, etc.), etc.; the data storage area may store data created based on the use of the mobile phone (such as audio data, phonebook, etc.). Furthermore, the memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device.

[0065] The processor 110 is the control center of the mobile terminal. It connects various parts of the mobile terminal via various interfaces and lines. By running or executing software programs and / or modules stored in the memory 109, and by calling data stored in the memory 109, it performs various functions and processes data of the mobile terminal, thereby providing overall monitoring of the mobile terminal. The processor 110 may include one or at least two processing units; preferably, the processor 110 may integrate an application processor and a modem processor. Optionally, the application processor mainly handles the operating system, user interface, and applications, while the modem processor mainly handles wireless communication. It is understood that the modem processor may not be integrated into the processor 110.

[0066] The mobile terminal 100 may also include a power supply 111 (such as a battery) that supplies power to various components. Preferably, the power supply 111 can be logically connected to the processor 110 through a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system.

[0067] although Figure 1 As not shown, the mobile terminal 100 may also include a Bluetooth module, etc., which will not be described in detail here.

[0068] Based on the above-described mobile terminal hardware structure, embodiments of this application are proposed.

[0069] Figure 2 This is a schematic diagram of the film-tearing device of this application. Figure 3 This is a three-dimensional structural diagram of the film-tearing mechanism of this application. Figure 4 yes Figure 3 The diagram shown is a front view of the film-tearing mechanism. Figure 2 , Figure 3 and Figure 4As shown, the film-tearing device includes a film-tearing mechanism 12 and a lifting drive mechanism 13. The film-tearing mechanism 12 includes a fixed plate 121 and a tape supply assembly 122 and a pressure device 123 connected to the fixed plate 121. The tape supply assembly 122 is configured to supply tape 1223 to the film-pressing device. The pressure device 123 is configured to adhere the tape 1223 to the smart terminal whose film needs to be peeled. The lifting drive mechanism 13 is configured to drive the film-tearing mechanism 12 to move up and down to peel off the film on the smart terminal. When it is necessary to peel off the film on the smart terminal, the smart terminal is transported or placed below the film-tearing mechanism 12, or the film-tearing mechanism 12 is moved above the smart terminal, and the tape 1223 is positioned above the smart terminal. At this time, the pressure device 123 applies pressure to the tape 1223 until the tape 1223 is adhered to the film on the smart terminal. Finally, the lifting drive mechanism 13 drives the film-tearing mechanism 12 to rise until the film on the smart terminal is peeled off.

[0070] The film-removing device of this application uses the film-removing mechanism 12 to stick the tape 1223 onto the film of the smart terminal, and then uses the lifting drive mechanism 13 to drive the film-removing mechanism 12 to rise and remove the film from the smart terminal. The whole process does not require manual intervention, realizes mechanical automatic film removal, saves labor time and costs, and improves film removal efficiency.

[0071] Optionally, such as Figure 3 and Figure 4 As shown, the tape supply assembly 122 includes a first tray 1221 and a second tray 1222. The first tray 1221 is used to output tape 1223, and the second tray 1222 is used to wind up the tape 1223 output from the first tray 1221. The tape 1223 includes a first surface with adhesiveness and a second surface opposite to the first surface. A pressure applying device 123 is used to drive a pressure applying part against the second surface so that the first surface adheres to the membrane of the smart terminal. In this embodiment, the first tray 1221 and the second tray 1222 are rotatably connected to the fixing plate 121; when the first tray 1221 rotates, it outputs tape 1223, and when the second tray 1222 rotates, it winds up tape 1223.

[0072] Optionally, the pressure-applying part includes a bracket and rollers, with the rollers rotatably connected to the bracket. The pressure-applying device 123 can drive the bracket to move up and down so that the rollers apply pressure to the tape 1223.

[0073] Optionally, such as Figure 3 and Figure 4 As shown, at least two guide rollers 124 are installed on the fixed plate 121. The tape 1223 output from the first tray 1221 is wound into the second tray 1222 after passing through at least two guide rollers 124. The pressure part is arranged between two adjacent guide rollers 124.

[0074] Optionally, the pressure applying device 123 includes a first driver 1231, a pressure applying part connected to the first driver 1231, and a first pressure applying part 1233 connected to the first driver 1231. The first driver 1231 is used to drive the first pressure applying part 1233 to move up and down. In this embodiment, the first driver 1231 is, for example, a cylinder, and the drive shaft of the first driver 1231 is connected to the bracket of the first pressure applying part 1233.

[0075] Optionally, the guide rollers 124 on both sides of the first pressure section 1233 are arranged parallel to each other in the horizontal direction.

[0076] Optionally, the pressure applying device 123 further includes a second driver (not shown), the pressure applying part is connected to the second driver, and the pressure applying part connected to the second driver is the second pressure applying part. The second driver is used to drive the second pressure applying part to move up and down. In this embodiment, the second driver is, for example, a cylinder, and the drive shaft of the second driver is connected to the bracket of the second pressure applying part.

[0077] Optionally, the first pressure-applying part 1233 and the second pressure-applying part can apply pressure to tapes 1223 of different sizes and tear off films of different sizes, which can be freely selected as needed.

[0078] Optionally, an encoding component 125 is connected to the fixing plate 121. The encoding component 125 includes a first pressure roller 1251, a second pressure roller 1252, and an encoder 1253. The first pressure roller 1251 and the second pressure roller 1252 are arranged adjacent to each other. The tape 1223 passes between the first pressure roller 1251 and the second pressure roller 1252. When the second tray 1222 winds up the tape 1223, the tape 1223 drives the first pressure roller 1251 or the second pressure roller 1252 to rotate synchronously. The encoder 1253 is connected to the first pressure roller 1251 or the second pressure roller 1252, and the encoder 1253 obtains the output length of the tape 1223 according to the rotation angle of the first pressure roller 1251 or the second pressure roller 1252. In this embodiment, the encoding component 125 is used to calculate the output length of the tape 1223 to facilitate the next film-tearing operation.

[0079] Optionally, the tape supply assembly 122 further includes a tensioner 1224, which is connected to the first tray 1221 and is used to tension the tape 1223. In this embodiment, when the first tray 1221 outputs tape 1223, the tensioner 1224 applies a reverse force to the first tray 1221 to ensure that the tape 1223 is always in a taut state.

[0080] Optionally, the tape supply assembly 122 further includes a take-up driver 1225, which is connected to the second reel 1222. The take-up driver 1225 is used to drive the second reel 1222 to rotate and take up the tape 1223. In this embodiment, the take-up driver 1225 is, for example, a motor, which drives the second reel 1222 to rotate via a belt to take up the tape 1223.

[0081] Optionally, the lifting drive mechanism 13 includes a first movable frame 131 and a first drive assembly 132. The fixed plate 121 is slidably connected to the first movable frame 131 in the vertical direction. The first drive assembly 132 is mounted on the first movable frame 131 and is used to drive the fixed plate 121 to move up and down. In this embodiment, the first drive assembly 132 includes components such as a motor, a reducer, and a lead screw. The output shaft of the motor is connected to the reducer, the output shaft of the reducer is connected to the lead screw, and the fixed plate 121 is threadedly connected to the lead screw. The motor drives the lead screw to rotate in both directions to realize the lifting and lowering movement of the fixed plate 121.

[0082] Optionally, such as Figure 2 As shown, the film-tearing device also includes a first lateral movement mechanism 14, which is connected to the first movable frame 131. The first lateral movement mechanism 14 is used to drive the first movable frame 131 to reciprocate along a first direction. In this embodiment, the first lateral movement mechanism 14 drives the film-tearing mechanism 12 and the lifting drive mechanism 13 to move horizontally as a whole, so that the film-tearing mechanism 12 moves above the smart terminal.

[0083] Optionally, such as Figure 2 As shown, the first lateral movement mechanism 14 includes a second movable frame 141 and a second drive assembly 142. The first movable frame 131 is slidably connected to the second movable frame 141 along a first direction. The second drive assembly 142 is mounted on the second movable frame 141 and is used to drive the first movable frame 131 to move. In this embodiment, the second drive assembly 142 includes components such as a motor, a reducer, and a lead screw. The output shaft of the motor is connected to the reducer, and the output shaft of the reducer is connected to the lead screw. The first movable frame 131 is threadedly connected to the lead screw. The motor drives the lead screw to rotate in both directions, thereby moving the first movable frame 131 along the first direction.

[0084] Optionally, the film-tearing device further includes a second lateral movement mechanism 15, which is connected to the second movable frame 141. The second lateral movement mechanism 15 drives the second movable frame 141 to reciprocate along a second direction, where the first direction and the second direction form an angle, for example, 90°. In this embodiment, the second lateral movement mechanism 15 drives the film-tearing mechanism 12 and the lifting drive mechanism 13 to move horizontally as a whole, so that the film-tearing mechanism 12 moves above the smart terminal.

[0085] Optionally, the second lateral movement mechanism 15 includes a first fixed frame 151 and a third drive assembly 153. The second movable frame 141 is slidably connected to the first fixed frame 151 along a second direction. The third drive assembly 153 is mounted on the first fixed frame 151 and is used to drive the second movable frame 141 to move. In this embodiment, the third drive assembly 153 includes components such as a motor, a reducer, and a lead screw. The output shaft of the motor is connected to the reducer, and the output shaft of the reducer is connected to the lead screw. The second movable frame 141 is threadedly connected to the lead screw. The motor drives the lead screw to rotate in both directions to move the second movable frame 141 along the second direction.

[0086] Optionally, the second lateral movement mechanism 15 further includes a second fixed frame 152, which is disposed opposite to the first fixed frame 151, and the second movable frame 141 is slidably connected to the second fixed frame 152 along a second direction. In this embodiment, the film-tearing mechanism 12 and the lifting drive mechanism 13 are located between the first fixed frame 151 and the second fixed frame 152, and the second fixed frame 152 is used to support the second movable frame 141, making the movement of the second movable frame 141 more stable.

[0087] This application also relates to an apparatus comprising any of the film-tearing devices described above.

[0088] It is understood that the above scenarios are merely examples and do not constitute a limitation on the application scenarios of the technical solutions provided in the embodiments of this application. The technical solutions of this application can also be applied to other scenarios. For example, as those skilled in the art will know, with the evolution of system architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0089] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0090] The units in the device of this application embodiment can be merged, divided, and deleted according to actual needs.

[0091] In this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions are generally described in detail only when they appear for the first time. When they appear again, they are generally not repeated for the sake of brevity. When understanding the technical solutions and other contents of this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions that are not described in detail later can be referred to their previous relevant detailed descriptions.

[0092] In this application, the descriptions of the various embodiments have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0093] The technical features of the present application can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0094] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A film-tearing device, characterized in that, The device includes a film-tearing mechanism and a lifting drive mechanism. The film-tearing mechanism includes a fixed plate and a tape supply assembly and a pressure device connected to the fixed plate. The tape supply assembly is configured to supply tape to the pressure device, and the pressure device is configured to stick the tape onto the smart terminal to which the film is to be peeled. The lifting drive mechanism is configured to drive the film-tearing mechanism to move up and down to peel off the film on the smart terminal.

2. The film-tearing device as described in claim 1, characterized in that, The tape supply assembly includes a first tray and a second tray. The first tray is used to output the tape, and the second tray is used to wind up the tape output from the first tray. The tape includes a first surface with adhesiveness and a second surface opposite to the first surface. The pressure device is used to drive the pressure part against the second surface so that the first surface is adhered to the film of the smart terminal.

3. The film-tearing device as described in claim 2, characterized in that, At least two guide rollers are installed on the fixed plate. The tape output from the first tray passes through the guide rollers and is then wound into the second tray. The pressure application part is disposed between two adjacent guide rollers.

4. The film-tearing device as described in claim 3, characterized in that, The pressure-applying device includes a first driver, and the pressure-applying part is connected to the first driver. The pressure-applying part connected to the first driver is the first pressure-applying part. The first driver is used to drive the first pressure-applying part to move up and down; and / or, the guide rollers on both sides of the first pressure-applying part are arranged parallel to each other in the horizontal direction.

5. The film-tearing device as described in claim 3, characterized in that, The pressure-applying device further includes a second driver, and the pressure-applying part is connected to the second driver. The pressure-applying part connected to the second driver is the second pressure-applying part, and the second driver is used to drive the second pressure-applying part to move up and down.

6. The film-tearing device as described in claim 2, characterized in that, An encoding component is connected to the fixed plate. The encoding component includes a first pressure roller, a second pressure roller, and an encoder. The first pressure roller and the second pressure roller are arranged adjacent to each other. The tape passes between the first pressure roller and the second pressure roller. When the second reel winds up the tape, the tape drives the first pressure roller or the second pressure roller to rotate synchronously. The encoder is connected to the first pressure roller or the second pressure roller. The encoder obtains the output length of the tape based on the rotation angle of the first pressure roller or the second pressure roller.

7. The film-tearing device as described in claim 2, characterized in that, The tape supply assembly further includes a tensioner connected to the first reel, the tensioner being used to tension the tape; and / or The tape supply assembly further includes a winding driver, which is connected to the second reel and is used to drive the second reel to rotate in order to wind up the tape.

8. The film-tearing device as described in any one of claims 1 to 7, characterized in that, The lifting drive mechanism includes a first movable frame and a first drive assembly. The fixed plate is slidably connected to the first movable frame in the vertical direction. The first drive assembly is mounted on the first movable frame and is used to drive the fixed plate to move up and down.

9. The film-tearing device as described in claim 8, characterized in that, Includes at least one of the following: The film-tearing device further includes a first transverse movement mechanism, which is connected to the first movable frame. The first transverse movement mechanism is used to drive the first movable frame to reciprocate along a first direction. The first traverse mechanism includes a second movable frame and a second drive assembly. The first movable frame is slidably connected to the second movable frame along the first direction. The second drive assembly is mounted on the second movable frame and is used to drive the first movable frame to move. The film-tearing device further includes a second transverse mechanism, which is connected to the second movable frame. The second transverse mechanism is used to drive the second movable frame to reciprocate along a second direction, wherein the first direction and the second direction form an angle with each other. The second lateral movement mechanism includes a first fixed frame and a third drive assembly. The second movable frame is slidably connected to the first fixed frame along the second direction. The third drive assembly is mounted on the first fixed frame and is used to drive the second movable frame to move. The second lateral movement mechanism further includes a second fixed frame, which is disposed opposite to the first fixed frame, and the second movable frame is slidably connected to the second fixed frame along the second direction.

10. A device, characterized in that, The device includes the film-tearing device according to any one of claims 1 to 9.

Images