Glass film tearing device

Abstract

The utility model relates to the technical field of intelligent watch assembly, in particular to a glass film tearing device which comprises a glass carrier, a film tearing device, a film tearing device and a film tearing device, the glass carrier is provided with a piece containing groove used for containing a glass bottom cover and a film tearing through groove penetrating through the groove bottom of the piece containing groove, and a protective film can pass through the film tearing through groove; the adhesive tape conveying assembly is used for conveying a film tearing adhesive tape with an adhesive top surface; part of the film tearing adhesive tape passes through the position under the film tearing through groove to form a film tearing tape section; and the film tearing direct drive mechanism is located on the side, away from the glass carrier, of the film tearing belt section and used for driving the film tearing belt section to adhere to a protective film on the bottom face of the glass bottom cover through the film tearing through groove, so that the protective film is torn away from the glass bottom cover through the film tearing belt section. The glass film tearing device provided by the utility model can effectively solve the problem that a glass bottom cover is easily damaged by clamping in an existing film tearing mode.

Description

Technical Field

[0001] This utility model relates to the field of intelligent watch assembly technology, and in particular to a glass film peeling device. Background Technology

[0002] All existing smartwatches have a glass back cover, and various sensors are located on the inside of the glass back cover to collect physiological parameters of the human body.

[0003] When the glass bottom cover arrives, its bottom surface is covered with a protective film. Before assembly, the protective film needs to be removed.

[0004] Currently, the main method relies on tear-off grippers to clamp the protruding tear-off section of the protective film and then tear it off. However, the protruding tear-off section is relatively small, making it easy for the grippers to accidentally pinch the glass back cover, causing damage.

[0005] Therefore, this utility model is dedicated to developing a glass film-removing device to solve the problem that existing film-removing methods easily damage the glass bottom cover.

[0006] The information disclosed in this background section is included only to enhance the understanding of the context of this disclosure, and therefore may contain information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] One objective of this invention is to provide a glass film-removing device that can effectively solve the problem that existing film-removing methods easily damage the bottom cover of the glass.

[0008] To achieve the above objectives, this utility model provides a glass film peeling device, comprising:

[0009] A glass carrier having a placement groove for receiving a glass bottom cover and a tear-off groove that penetrates the bottom of the placement groove and allows a protective film to pass through.

[0010] A tape conveying assembly for conveying a tear-off tape with an adhesive top surface; wherein a portion of the tear-off tape passes directly below the tear-off channel to form a tear-off tape segment;

[0011] A direct-drive film-tearing mechanism is located on the side of the film-tearing strip away from the glass carrier. It is used to drive the film-tearing strip to adhere to the protective film on the bottom surface of the glass bottom cover through the film-tearing groove, so that the film-tearing strip will tear the protective film away from the glass bottom cover.

[0012] Optionally, the tape conveying assembly includes a feed tray for releasing the tear film tape, a take-up tray for collecting the tear film tape, and a plurality of guide rollers for guiding the tear film tape to form the tear film tape segment.

[0013] Optionally, the feeding tray is a damped turntable.

[0014] Optionally, the receiving tray is an electric tray.

[0015] Optional, also includes:

[0016] The glass carrier, the tape conveyor assembly, and the film-tearing direct drive mechanism are all mounted on the vertical mounting plate.

[0017] Optionally, the glass carrier can be detachably mounted on top of the vertical mounting plate.

[0018] Optionally, the glass carrier is provided with a magnet that is magnetically connected to the vertical mounting plate.

[0019] Optionally, the film-tearing direct drive mechanism includes a vertical push rod, a linear drive mechanism fixedly mounted on the vertical mounting plate, and a guide slider connecting the drive end of the linear drive mechanism and the vertical push rod.

[0020] The guide slider is slidably connected to the vertical mounting plate.

[0021] Optionally, a silicone pad is provided at the top of the vertical push rod.

[0022] The beneficial effects of this utility model are as follows: It provides a glass film peeling device, and the film peeling process is as follows:

[0023] (1) Placing the glass bottom cover: First, the operator or robot will place the glass bottom cover with a protective film on the bottom surface into the placement slot of the glass carrier, ensuring that the glass bottom cover is stably positioned directly above the film-peeling slot.

[0024] (2) Conveying the film-tearing tape: The tape conveying assembly starts working, conveying the film-tearing tape directly below the film-tearing channel. The top surface of the film-tearing tape is sticky, which is a key part of the film-tearing process.

[0025] (3) Adhesive film-removing tape: The direct drive mechanism for film removal is activated, causing a segment of the film-removing tape (i.e., the film-removing tape segment) to move upward, pass through the film-removing groove, and adhere to the protective film on the bottom surface of the glass cover.

[0026] (4) Film tearing action: The film tearing direct drive mechanism retracts and disengages from the film tearing tape. The tape conveying component continues to convey the film tearing tape, causing the film tearing tape segment to move. Due to the adhesiveness of the film tearing tape, the protective film is firmly adhered to the film tearing tape and is torn off the glass bottom cover as the film tearing tape moves.

[0027] (5) Film removal complete: After the protective film is completely removed from the glass bottom cover, the tape conveying assembly continues or stops conveying the film removal tape. At this time, the glass bottom cover with the film removed can be removed and the next assembly operation can be carried out.

[0028] Through the above steps, the glass film peeling device provided by this utility model can effectively peel the protective film off the glass back cover, while avoiding the problem of damage to the glass back cover that is easily caused by traditional film peeling methods. This device improves the efficiency and safety of the film peeling operation during the assembly of smartwatches. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the glass film peeling device provided in the embodiment.

[0031] In the picture:

[0032] 1. Glass carrier; 101. Component placement slot; 102. Film tearing channel; 103. Magnet;

[0033] 2. Belt conveyor assembly; 201. Feeding tray; 202. Receiving tray; 203. Guide roller;

[0034] 3. Film-tearing direct drive mechanism; 301. Vertical push rod; 302. Linear drive mechanism; 303. Guide slider; 304. Silicone pad;

[0035] 4. Vertical mounting plate;

[0036] 5. Film-removing tape; 501. Film-removing tape segment. Detailed Implementation

[0037] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0038] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0039] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0040] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0041] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0042] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0043] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0044] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0045] See Figure 1 This utility model provides a glass film-tearing device, including a glass carrier 1, a tape conveying assembly 2, a film-tearing direct drive mechanism 3, and a vertical mounting plate 4; wherein the glass carrier 1, the tape conveying assembly 2, and the film-tearing direct drive mechanism 3 are all mounted on the vertical mounting plate 4.

[0046] The glass carrier 1 is provided with a placement groove 101 for accommodating the glass bottom cover, and a tear-off groove 102 that penetrates the bottom of the placement groove 101 and allows the protective film to pass through.

[0047] The tape conveying assembly 2 is used to convey a tear-off tape 5 with an adhesive top surface; wherein a portion of the tear-off tape 5 passes directly below the tear-off groove 102 to form a tear-off tape segment 501;

[0048] The film-tearing direct drive mechanism 3 is located on the side of the film-tearing strip 501 away from the glass carrier 1, and is used to drive the film-tearing strip 501 to adhere to the protective film on the bottom surface of the glass bottom cover through the film-tearing groove 102, so that the film-tearing strip 501 tears the protective film away from the glass bottom cover.

[0049] The glass film peeling device provided in this embodiment has the following film peeling process:

[0050] (1) Placing the glass bottom cover: First, the operator or robot will place the glass bottom cover with a protective film on the bottom surface into the placement slot 101 of the glass carrier 1, ensuring that the glass bottom cover is stably positioned directly above the film-peeling groove 102.

[0051] (2) Conveying the film-tearing tape 5: The tape conveying assembly 2 starts working and conveys the film-tearing tape 5 to the area directly below the film-tearing channel 102. The top surface of the film-tearing tape 5 is sticky, which is a key part of the film-tearing process.

[0052] (3) Adhesive film-removing tape 5: The direct drive mechanism 3 for film removal is activated, causing a section of the film-removing tape 5 (i.e., film-removing section 501) to move upward, pass through the film-removing groove 102 and adhere to the protective film on the bottom surface of the glass cover.

[0053] (4) Film tearing action: The film tearing direct drive mechanism 3 retracts and disengages from the film tearing tape 5, and the tape conveying assembly 2 continues to convey the film tearing tape 5, causing the film tearing tape segment 501 to move. Due to the stickiness of the film tearing tape 5, the protective film is firmly adhered to the film tearing tape 5 and is torn off the glass bottom cover as the film tearing tape 5 moves.

[0054] (5) Film removal complete: After the protective film is completely removed from the glass bottom cover, the tape conveying assembly 2 continues or stops conveying the film removal tape 5. At this time, the glass bottom cover that has been peeled off can be removed and the next assembly operation can be carried out.

[0055] Through the above steps, the glass film peeling device provided by this utility model can effectively peel the protective film off the glass back cover, while avoiding the problem of damage to the glass back cover that is easily caused by traditional film peeling methods. This device improves the efficiency and safety of the film peeling operation during the assembly of smartwatches.

[0056] The tape conveying assembly 2 includes a feed tray 201 for releasing the tear film tape 5, a take-up tray 202 for collecting the tear film tape 5, and a plurality of guide rollers 203 for guiding the tear film tape 5 to form the tear film tape segment 501.

[0057] Optionally, the feeding tray 201 is a damped turntable and the receiving tray 202 is an electric turntable.

[0058] Once the take-up tray 202 is energized, it can begin the winding operation, pulling the film-tearing tape 5 forward. The damping structure of the unloading tray 201 helps to keep the film-tearing tape 5 taut, so that it can move upward smoothly under the lifting action of the film-tearing direct drive mechanism 3 and adhere to the protective film.

[0059] Optionally, the glass carrier 1 can be detachably installed on the top of the vertical mounting plate 4. The glass carrier 1 is a detachable structure, which facilitates the replacement of different glass carriers 1 according to different specifications of glass bottom covers, thereby improving the versatility and flexibility of the glass film peeling device.

[0060] In this embodiment, the glass carrier 1 is equipped with a magnet 103 that is magnetically connected to the vertical mounting plate 4. This magnetic connection facilitates quick assembly and disassembly, further improving the ease of replacing the glass carrier 1.

[0061] Optionally, the film-tearing direct drive mechanism 3 includes a vertical push rod 301, a linear drive mechanism 302 fixedly installed on the vertical mounting plate 4, and a guide slider 303 connecting the drive end of the linear drive mechanism 302 and the vertical push rod 301; wherein the guide slider 303 is slidably connected to the vertical mounting plate 4.

[0062] The linear drive mechanism 302 extends upward, driving the vertical push rod 301 upward to push the film-tearing strip 501 into the film-tearing groove 102, so that the top surface of the film-tearing strip 501 adheres to the bottom surface of the protective film. The guide slider 303 is provided to ensure the smoothness and stability of the vertical push rod 301's up-and-down movement.

[0063] Furthermore, a silicone pad 304 is provided at the top of the vertical push rod 301 to protect the glass bottom cover from damage.

[0064] In summary, the glass film peeling device provided in this embodiment has the following beneficial effects:

[0065] ① Improved film-tearing efficiency: The film-tearing process is completed by an automated device, which greatly improves the efficiency of operation compared to manual film tearing, making it suitable for large-scale production needs.

[0066] ② Ensure film removal quality: The adhesiveness of the film removal tape 5 and the precise control of the device ensure that the protective film can be completely and cleanly peeled off from the glass bottom cover, reducing quality problems caused by incomplete or uneven film removal.

[0067] ③ Reduce the risk of glass damage: By using film-peeling tape 5 to adhere the protective film, direct contact with the glass bottom cover is avoided, reducing the risk of scratches or cracks to the glass bottom cover during the film peeling process.

[0068] ④ Easy to maintain and adjust: The detachable glass carrier 1 and magnetic connection method allow the device to be quickly replaced and adjusted according to different specifications of glass bottom cover, improving the versatility and flexibility of the device.

[0069] It should be noted that the linear drive mechanism mentioned in this utility model can be a cylinder, hydraulic cylinder, electric cylinder, or motor lead screw linear module, etc., and the rotary drive mechanism mentioned can be a brushed motor, brushless motor, or rotary cylinder, etc. This utility model does not limit the specific structural form of the linear drive mechanism and the rotary drive mechanism.

[0070] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A glass film peeling device, characterized in that, include: The glass carrier (1) is provided with a placement groove (101) for accommodating the glass bottom cover and a tear-off groove (102) that penetrates the bottom of the placement groove (101) and allows the protective film to pass through. A tape conveying assembly (2) is used to convey a tear-off tape (5) with an adhesive top surface; wherein a portion of the tear-off tape (5) passes directly below the tear-off channel (102) to form a tear-off tape segment (501). The film-tearing direct drive mechanism (3) is located on the side of the film-tearing strip (501) away from the glass carrier (1). It is used to drive the film-tearing strip (501) to adhere to the protective film on the bottom surface of the glass bottom cover through the film-tearing groove (102), so that the film-tearing strip (501) tears the protective film away from the glass bottom cover.

2. The glass film peeling device according to claim 1, characterized in that, The tape conveying assembly (2) includes a feed tray (201) for releasing the tear film tape (5), a take-up tray (202) for collecting the tear film tape (5), and a plurality of guide rollers (203) for guiding the tear film tape (5) to form the tear film tape segment (501).

3. The glass peeling device according to claim 2, characterized in that, The feeding tray (201) is a damped turntable.

4. The glass peeling device according to claim 2, characterized in that, The receiving tray (202) is an electric tray.

5. The glass film peeling device according to claim 1, characterized in that, Also includes: The glass carrier (1), the tape conveyor assembly (2), and the film tearing direct drive mechanism (3) are all mounted on the vertical mounting plate (4).

6. The glass peeling device according to claim 5, characterized in that, The glass carrier (1) is detachably mounted on the top of the vertical mounting plate (4).

7. The glass peeling device according to claim 6, characterized in that, The glass carrier (1) is provided with a magnet (103) that is magnetically connected to the vertical mounting plate (4).

8. The glass peeling device according to claim 5, characterized in that, The film-tearing direct drive mechanism (3) includes a vertical push rod (301), a linear drive mechanism (302) fixedly installed on the vertical mounting plate (4), and a guide slider (303) connecting the drive end of the linear drive mechanism (302) and the vertical push rod (301). The guide slider (303) is slidably connected to the vertical mounting plate (4) in a vertical manner.

9. The glass peeling device according to claim 8, characterized in that, The top of the vertical push rod (301) is provided with a silicone pad (304).

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