Film tearing device

Abstract

The embodiment of the utility model provides a film tearing device which is used for tearing a protective film of a product, the film tearing device comprises an adsorption mechanism and a clamping mechanism, the adsorption mechanism comprises a first driving part and an adsorption part, the adsorption part is used for adsorbing a non-cohesive part of the protective film, and the first driving part is connected with the adsorption part so as to drive the adsorption part to be close to or away from the protective film; the clamping mechanism comprises a second driving piece and a clamping piece, the clamping piece is used for clamping the protective film, the second driving piece is connected with the clamping piece to drive the clamping piece to be close to or away from the protective film, and the clamping piece is provided with a clamping position; under the conditions that the adsorption part adsorbs the non-cohesive part and the first driving part drives the adsorption part to drive the non-cohesive part to be separated from the product, the second driving part can drive the clamping part to move to a target position, so that the clamping position is opposite to the non-cohesive part; under the condition that the clamping piece is located at the target position and the adsorption piece releases the non-cohesive gel part, the non-cohesive gel part falls into the clamping position, the clamping piece can clamp the non-cohesive gel part, and the protective film can be stably torn off.

Description

Technical Field

[0001] This application belongs to the technical field of product protective film removal, specifically relating to a film removal device. Background Technology

[0002] In industrial production lines, to prevent products from being scratched, a protective film is usually applied to the outer surface of the product. The protective film consists of an adhesive part and a non-adhesive part. The adhesive part is directly attached to the surface of the product, and the film-removing device can remove the entire protective film through the non-adhesive part.

[0003] In related technologies, the film-peeling device uses vacuum adsorption to adsorb the non-adhesive part of the protective film, thereby peeling off the entire protective film. However, in this way, the protective film may not be able to fall off due to insufficient vacuum adsorption force, and the protective film cannot be peeled off smoothly. Utility Model Content

[0004] The purpose of this application is to provide a film-removing device that can solve the problem that film-removing devices in related technologies cannot successfully remove the protective film.

[0005] This application provides a film-removing device for removing the protective film from a product. The film-removing device includes:

[0006] An adsorption mechanism is provided, comprising a first driving member and an adsorption member. The adsorption member is used to adsorb the non-adhesive portion of the protective film. The first driving member is connected to the adsorption member and can drive the adsorption member to move closer to or away from the protective film.

[0007] A clamping mechanism, comprising a second driving member and a clamping member, wherein the clamping member is used to clamp the protective film, the second driving member is connected to the clamping member, and the second driving member can drive the clamping member to move closer to or away from the protective film, and the clamping member is provided with a clamping position;

[0008] When the adsorbent adsorbs the non-adhesive portion, and the first driving member drives the adsorbent to remove the non-adhesive portion from the product, the second driving member can drive the clamping member to move to the target position so that the clamping position is opposite to the non-adhesive portion.

[0009] When the clamping member is located at the target position and the adsorption member releases the non-adhesive portion, the non-adhesive portion is located at the clamping position, and the clamping member can clamp the non-adhesive portion.

[0010] In this embodiment, the film-peeling device first uses a first driving member to drive the adsorption member to move, causing the adsorption member to adsorb the non-adhesive portion of the protective film, thus detaching the non-adhesive portion from the product. This facilitates the second driving member to drive the clamping member to the target position, aligning the adsorbed non-adhesive portion with the clamping position. Further, by releasing the non-adhesive portion, it falls into the clamping position of the clamping member, which smoothly clamps the non-adhesive portion. The clamping mechanism can then move the non-adhesive portion, thereby peeling off the entire protective film. With this configuration, the film-peeling device uses a combination of adsorption and clamping to peel off the product's protective film. The clamping method is more conducive to stable film peeling, avoiding the problem of insufficient adsorption force leading to the protective film failing to detach smoothly when relying solely on adsorption, thus facilitating the successful removal of the protective film. Attached Figure Description

[0011] Figure 1 This is one of the structural schematic diagrams of the film-tearing device disclosed in the embodiments of this application;

[0012] Figure 2 This is the second schematic diagram of the film-tearing device disclosed in the embodiments of this application;

[0013] Figure 3 This is one of the partial structural schematic diagrams of the film-tearing device disclosed in the embodiments of this application;

[0014] Figure 4 This is a second partial structural schematic diagram of the film-tearing device disclosed in the embodiments of this application;

[0015] Figure 5 This is an exploded view of the clamping component disclosed in the embodiments of this application;

[0016] Figure 6 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the adsorption element and the non-adhesive part of the protective film are opposite each other in the initial state, as disclosed in the embodiments of this application.

[0017] Figure 7 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the adsorption element adsorbs the non-adhesive part of the protective film in the embodiments of this application.

[0018] Figure 8 This is a schematic diagram showing the interaction between the film-tearing device and the protective film when the non-adhesive portion of the protective film detaches from the product, as disclosed in the embodiments of this application.

[0019] Figure 9 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the clamping member moves to the target position, as disclosed in the embodiments of this application;

[0020] Figure 10 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the non-adhesive part is inserted into the clamping opening, as disclosed in the embodiments of this application.

[0021] Figure 11 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the clamping member holds the protective film, as disclosed in the embodiments of this application;

[0022] Figure 12 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the film-tearing device tears the film, as disclosed in the embodiments of this application;

[0023] Figure 13 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the protective film is separated from the product, as disclosed in the embodiments of this application;

[0024] Figure 14 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the clamping member releases the protective film, as disclosed in the embodiments of this application;

[0025] Figure 15 This is a schematic diagram of the cooperation between the film-tearing device and the protective film when the protective film is blown away from the clamping member, as disclosed in the embodiments of this application.

[0026] Explanation of reference numerals in the attached figures:

[0027] 100-Support Frame

[0028] 200 - Adsorption mechanism, 210 - First driving component, 220 - Adsorption component, 230 - Air pipe connector, 240 - First buffer, 250 - Connecting seat

[0029] 300-Clamping mechanism, 310-Second driving member, 320-Clamping member, 321-Clamping base, 321a-Clamping port, 322-Clamping block, 3221-First clamping part, 3222-Second clamping part, 330-Clamping driving member, 340-Guide mechanism, 341-Slide rail, 342-Slider, 350-Second buffer, 360-Limiting member,

[0030] 400 - Camera module, 410 - Camera, 420 - Lens, 430 - Light source

[0031] 500-Detection Element

[0032] A - First direction, B - Second direction

[0033] S - Product, S1 - Protective film, S01 - Non-adhesive part. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0035] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0036] The film-tearing device provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0037] Please refer to Figures 1-15 The film-removing device disclosed in this application is used to remove the protective film S1 from product S. Product S can be a label, and the protective film S1 can prevent the label from being scratched. Of course, product S can also be other types, and this application does not limit the category of product S. The protective film S1 can be a square structure, a circular structure, etc., and this application does not specifically limit the structure of the protective film S1.

[0038] refer to Figure 3 As shown, the film-tearing device includes an adsorption mechanism 200 and a clamping mechanism 300. The adsorption mechanism 200 is used to adsorb the non-adhesive portion S01 of the protective film S1 and drive the non-adhesive portion S01 to detach from the product S. The clamping mechanism 300 is used to clamp the non-adhesive portion S01 of the protective film S1 and drive the protective film S1 to detach from the product S, thereby realizing the film-tearing process.

[0039] It should be noted that the protective film S1 includes an adhesive part and a non-adhesive part S01 connected together. The adhesive part is attached to the product S. The process of the adsorption mechanism 200 adsorbing the non-adhesive part S01 is to prepare for the clamping mechanism 300 to accurately clamp the non-adhesive part S01. That is, by relying on the adsorption mechanism 200 to adsorb the non-adhesive part S01, it is more conducive to the clamping mechanism 300 to accurately clamp the non-adhesive part S01, and then the protective film S1 can be removed as the clamping mechanism 300 moves away from the product S.

[0040] Specifically, the adsorption mechanism 200 includes a first driving member 210 and an adsorption member 220. The adsorption member 220 is used to adsorb the non-adhesive portion S01 of the protective film S1. The first driving member 210 is connected to the adsorption member 220. Optionally, the first driving member 210 and the adsorption member 220 can be directly connected by welding, bonding, or other methods, or they can be indirectly connected by other components. The first driving member 210 can drive the adsorption member 220 to move closer to or away from the protective film S1. The first driving member 210 can be a cylinder, electric cylinder, linear module, or other driving member capable of generating linear displacement. The adsorption member 220 can be, but is not limited to, a suction cup. Optionally, the adsorption member 220 includes a connected suction cup rod and a suction cup. One end of the suction cup rod is connected to the first driving member 210, and the other end of the suction cup rod is connected to the suction cup. The suction cup rod has elastic properties and can extend and retract. (Reference) Figure 1 As shown, the first driving member 210 can drive the adsorption member 220 to approach the protective film S1 along the second direction B.

[0041] The clamping mechanism 300 includes a second driving member 310 and a clamping member 320. The clamping member 320 is used to clamp the protective film S1. The second driving member 310 is connected to the clamping member 320. Optionally, the second driving member 310 and the clamping member 320 can be directly connected by welding, bonding, or other methods, or they can be indirectly connected by other components. The second driving member 310 can drive the clamping member 320 to move closer to or away from the protective film S1. The clamping member 320 is provided with clamping positions. The second driving member 310 can be a driving member capable of generating linear displacement, such as a cylinder, electric cylinder, or linear module. The clamping member 320 can be a mechanical gripper or other structure. In short, the clamping member 320 includes two clamping parts that can move closer to or further away from each other. (Reference) Figure 1 As shown, the second driving member 310 can drive the adsorption member 220 to approach the protective film S1 along the first direction A.

[0042] When the adsorption member 220 adsorbs the non-adhesive portion S01, and the first driving member 210 drives the adsorption member 220 to detach the non-adhesive portion S01 from the product S, the second driving member 310 can drive the clamping member 320 to move to the target position so that the clamping position is opposite to the non-adhesive portion S01. The "target position" refers to the position of the clamping member 320 when the clamping position is opposite to the non-adhesive portion S01. By releasing the non-adhesive portion through the adsorption member 220, the non-adhesive portion S01 can be positioned in the clamping position.

[0043] When the clamping member 320 is in the target position and the adsorption member 220 releases the non-adhesive part S01, the non-adhesive part S01 is in the clamping position, and the clamping member 320 can clamp the non-adhesive part S01. Then the clamping member 320 drives the non-adhesive part S01 away from the product S, so that the protective film S1 is detached from the product S, and the film peeling process is realized.

[0044] Optionally, the film-tearing device can be driven by a robot, see reference. Figure 6 As shown, in the initial state, the robot drives the film-tearing device to move, or the first driving member 210 drives the adsorption member 220 to move along the second direction B. The adsorption member 220 gradually approaches the non-adhesive part S01, thereby adsorbing the non-adhesive part S01 (see reference). Figure 7 (As shown), then the first driving member 210 drives the adsorption member 220 to move in the opposite direction of the second direction B, so that the adsorption member 220 gradually moves away from the product S. During this process, the adsorption member 220 drives the non-adhesive part S01 to move, so that the non-adhesive part S01 detaches from the product S. (Refer to...) Figure 8 As shown; in this state, the second driving member 310 drives the clamping member 320 to move along the first direction A to the target position, that is Figure 9 At the position shown by the clamping member 320, the clamping position is opposite to the non-adhesive part S01. Further, the adsorption member 220 releases the non-adhesive part S01, and then the protective film S1 gradually recovers its deformation, with the non-adhesive part S01 located at the clamping position (reference). Figure 10 (As shown); at this time, the clamping component 320 can accurately clamp the non-adhesive part S01, for reference. Figure 11 As shown; finally, the robot drives the film-tearing device to gradually move away from product S (reference). Figure 12 (As shown), or, by using the second clamping member 320 to drive the clamping member 320 to move in the opposite direction of the first direction A, the non-adhesive part S01 is gradually moved away from the product S, thereby tearing off the entire protective film S1, and the protective film S1 separates from the product S, revealing... Figure 13 The state shown.

[0045] In this embodiment, the film-peeling device first uses the first driving member 210 to drive the adsorption member 220 to move, so that the adsorption member 220 adsorbs the non-adhesive portion S01 of the protective film S1, thereby detaching the non-adhesive portion S01 from the product S. This facilitates the second driving member 310 to drive the clamping member 320 to move to the target position, so that the non-adhesive portion S01 in the adsorbed state is opposite to the clamping position. Furthermore, by releasing the non-adhesive portion S01, the non-adhesive portion S01 falls into the clamping position of the clamping member 320. The clamping member 320 successfully clamps the non-adhesive portion S01, and the clamping mechanism 300 can drive the non-adhesive portion S01 to move, thereby peeling off the entire protective film S1.

[0046] With this setup, the film-peeling device uses a combination of adsorption and clamping to peel off the protective film S1 of product S. The clamping method is more conducive to stable film peeling and avoids the problem that the protective film S1 cannot be successfully removed due to insufficient adsorption force when relying solely on adsorption, thus facilitating the smooth removal of the protective film S1.

[0047] In an optional embodiment, refer to Figures 1-3 as well as Figure 5As shown, the clamping member 320 includes a clamping base 321 and a clamping block 322. The clamping base 321 provides the foundation for clamping. The clamping base 321 and the clamping block 322 can jointly clamp the non-adhesive part S01. The clamping base 321 is provided with a clamping opening 321a, which can be square, round, etc. In this embodiment, the shape of the clamping opening 321a is not limited, as long as it can allow the non-adhesive part S01 to extend into it. The second driving member 310 is connected to the clamping base 321. Optionally, the second driving member 310 and the clamping base 321 can be connected by welding, bonding, or other methods. The second driving member 310 can drive the clamping base 321 to move along the first direction A.

[0048] The clamping block 322 can be a square structure or other structures. The specific structure of the clamping block 322 is not limited in this embodiment. At least a part of the clamping block 322 is located at the clamping opening 321a. Optionally, the entire clamping block 322 can be located at the clamping opening 321a, or a part of the clamping block 322 can be located at the clamping opening 321a.

[0049] When the second driving member 310 drives the clamping member 320 to move to the target position (the non-adhesive portion S01 is opposite to the clamping opening 321a), and the adsorption member 220 releases the non-adhesive portion S01, refer to Figure 10 As shown, the non-adhesive part S01 extends into the clamping opening 321a, and the clamping block 322 can move relative to the clamping base 321 so that the clamping block 322 and the clamping base 321 together clamp the non-adhesive part S01.

[0050] Optionally, when the non-adhesive portion S01 extends into the clamping opening 321a, the clamping block 322 is located on the side of the non-adhesive portion S01 facing away from the product S. At this time, the clamping block 322 can move relative to the clamping base 321 along the first direction A, and the clamping block 322 gradually approaches the non-adhesive portion S01, so that the clamping block 322 and the clamping base 321 jointly clamp the non-adhesive portion S01; or, when the non-adhesive portion S01 extends into the clamping opening 321a, the clamping block 322 is located on the side of the non-adhesive portion S01 facing the product S. At this time, the clamping block 322 can move relative to the clamping base 321 in the opposite direction of the first direction A, and the clamping block 322 gradually approaches the non-adhesive portion S01, so that the clamping block 322 and the clamping base 321 jointly clamp the non-adhesive portion S01.

[0051] In this embodiment, the clamping opening 321a of the clamping base 321 serves as the clamping position. The clamping opening 321a is more conducive to the non-adhesive part S01 extending in. Moreover, at least a portion of the clamping block 322 is located at the clamping opening 321a. Therefore, during the movement of the clamping block 322 relative to the clamping base 321, the clamping block 322 only moves at the clamping opening 321a, which is more conducive to the clamping block 322 combining with the clamping base 321 to clamp the non-adhesive part S01.

[0052] Of course, in other embodiments, the clamping member 320 may be a structure other than the clamping base 321 and the clamping block 322, and the clamping position may be a form other than the clamping opening 321a.

[0053] In an optional embodiment, refer to Figures 1-4 As shown, the film-tearing device also includes a clamping drive component 330, which is disposed on the clamping base 321 and connected to the clamping block 322. The clamping drive component 330 can drive the clamping block 322 to move relative to the clamping base 321. Optionally, the clamping drive component 330 can be a drive component capable of generating linear displacement, such as an electric cylinder, a pneumatic cylinder, or a linear module. The housing of the clamping drive component 330 can be connected to the clamping base 321 by welding, bonding, or other methods, and the driving end of the clamping drive component 330 can be connected to the clamping block 322 by welding, bonding, or other methods.

[0054] In this embodiment, the film-tearing device is equipped with a clamping drive 330. The clamping drive 330 quickly drives the clamping block 322 to move relative to the clamping base 321, which helps to increase the speed at which the clamping member 320 clamps the non-adhesive part S01 and improves the film-tearing efficiency.

[0055] Of course, in other embodiments, the film-tearing device may not be equipped with a clamping drive 330, and the clamping block 322 may be moved relative to the clamping base 321 by a drive other than the film-tearing device or by manual force.

[0056] In an optional embodiment, refer to Figure 1 As shown, the clamping drive 330 can drive the clamping block 322 to move relative to the clamping base 321 along the first direction A. The first direction A is parallel to the direction in which the second drive 310 drives the clamping member 320 to move. That is, the direction in which the clamping drive 330 drives the clamping block 322 to move is the same as the direction in which the second drive 310 drives the clamping base 321 to move. The direction in which the first drive 210 drives the adsorption member 220 to move intersects with the direction in which the second drive 310 drives the clamping member 320 to move.

[0057] In an optional embodiment, refer to Figure 1As shown, the film-tearing device also includes a limiting member 360, which can be a limiting block, a limiting rod, or other structures. The specific structure of the limiting member 360 is not limited in this embodiment. The limiting member 360 is connected to the clamping base 321. Optionally, the limiting member 360 can be directly connected to the housing of the clamping drive member 330 by welding, bonding, or other means. Of course, the limiting member 360 can also be directly connected to the clamping base 321 by welding, bonding, or other means.

[0058] The limiting member 360 is provided with a limiting surface, which can cooperate with the external device for limiting, and the limiting surface is located on the side of the clamping member 320 facing away from the second driving member 310. That is to say, in the direction in which the second driving member 310 drives the clamping member 320 to move, the limiting surface first makes limiting contact with the external device.

[0059] In this embodiment, the limiting member 360 is used to limit the clamping member 320, preventing the clamping member 320 from colliding with the external device due to excessive movement stroke, thereby avoiding damage to the clamping member 320 and ensuring the safety of the clamping mechanism 300.

[0060] Of course, in other embodiments, the film-tearing device may not have a limiting member 360, and the movement of the clamping member 320 may be prevented from being too large by controlling the driving state of the second driving member 310.

[0061] In one alternative embodiment, reference is made to... Figure 5 As shown, the clamping block 322 includes a first clamping part 3221 and a second clamping part 3222 connected together. The first clamping part 3221 extends into the clamping opening 321a, and the second clamping part 3222 is located outside the clamping opening 321a. Only the first clamping part 3221 cooperates with the clamping base 321 to clamp the non-adhesive part S01.

[0062] In another embodiment, the clamping base 321 has a clamping opening 321a forming a stepped structure. The stepped structure has a first stepped surface and a second stepped surface connected together. The first clamping part 3221 is limited to the first stepped surface, and the second clamping part 3222 is limited to the second stepped surface. The first clamping part 3221 clamps the non-adhesive part S01 between the first clamping part 3221 and the first stepped surface, and the second clamping part 3222 also clamps the non-adhesive part S01 between the second clamping part 3222 and the second stepped surface.

[0063] Optionally, the first step surface is perpendicular to the second step surface. The first step surface forms a clamping opening 321a. The first clamping part 3221 is in upper limit engagement with the first step surface in a first direction A, and the second clamping part 3222 is in upper limit engagement with the second step surface in a third direction. The first direction A and the third direction are perpendicular. Of course, the first step surface and the second step surface can intersect but not be perpendicular.

[0064] In this embodiment, the clamping base 321 and the clamping block 322 adopt the above-described structure, which allows the clamping base 321 and the clamping block 322 to cooperate in clamping different parts of the non-adhesive portion S01, increasing the clamping area of ​​the non-adhesive portion S01. Furthermore, the different directions in which the first clamping part 3221 clamps the non-adhesive portion S01 with the first step surface and the second clamping part 3222 clamps the non-adhesive portion S01 with the second step surface make it easier for the clamping base 321 and the clamping block 322 to stably clamp the non-adhesive portion S01 and prevent the non-adhesive portion S01 from shifting relative to the clamping member 320.

[0065] In the scheme of this application, reference is made to Figure 1 and Figure 3 As shown, the adsorption mechanism 200 further includes an air pipe connector 230, which is connected to the adsorption element 220. Optionally, the adsorption mechanism 200 also includes a connecting seat 250, which is located between the first driving member 210 and the adsorption element 220. The first driving member 210 drives the adsorption element 220 to move through the connecting seat 250. The air pipe connector 230 is disposed on the connecting seat 250 and is connected to the adsorption element 220 to achieve communication between the two. Further optionally, the air pipe connector 230 and the adsorption element 220 can be connected by welding, bonding, or other methods.

[0066] Furthermore, the air pipe connector 230 is equipped with an air blowing port and an air suction port. The air suction port is used to connect to the air suction component, and the air blowing port is used to connect to the air source. Optionally, the air suction component can be an air pump or other components that provide suction force; the air source can be a compressor or compressed air tank that provides compressed gas. The air suction component and the air source can be part of the film tearing device or can be a structure other than the film tearing device.

[0067] The suction device can evacuate the adsorption element 220 through the air pipe connector 230, so that the adsorption element 220 adsorbs the non-adhesive portion S01 of the protective film S1. (Refer to...) Figure 8 and Figure 9 As shown; when the protective film S1 separates from the product S and the clamping member 320 releases the protective film S1, that is... Figure 14 In the state shown, the non-adhesive part S01 is still in the clamping position. The air source can supply air to the adsorption member 220 through the air pipe connector 230. The adsorption member 220 blows air onto the protective film S1 to make the protective film S1 detach from the clamping member 320. (Refer to...) Figure 15 As shown.

[0068] In this embodiment, the adsorption mechanism 200, through the air pipe connector 230, can not only draw air from the adsorption element 220 to achieve the adsorption function, but also supply air to the adsorption element 220 to blow away the protective film S1, so that the protective film S1 is detached from the film tearing device. There is no need for manual handling of the protective film S1 after it is detached from the product S, which is conducive to the film tearing device directly entering the next film tearing process and improving the film tearing efficiency.

[0069] Of course, in other embodiments, the air pipe connector 230 may not be provided with an air blowing port, that is, the air pipe connector 230 is only provided with an air suction port, and the adsorption member 220 does not have the function of blowing away the protective film S1. After the protective film S1 is removed from the product S, the staff can manually handle the protective film S1 to remove the protective film S1 from the film tearing device.

[0070] In a further embodiment, the film-tearing device further includes a support frame 100 and a detection element 500. The support frame 100 provides an installation base. The first driving member 210, the second driving member 310, and the detection element 500 are all disposed on the support frame 100. Optionally, the housings of the first driving member 210, the second driving member 310, and the detection element 500 are respectively connected to the support frame 100 by welding, bonding, or other methods. The detection element 500 is used to detect whether the protective film S1 has detached from the clamping member 320. Optionally, the detection element 500 can be a photoelectric sensor, a proximity sensor, etc., capable of detecting the presence of the protective film S1 within the detection range, thereby determining whether the protective film S1 has detached from the clamping member 320. Specifically, if the detection element 500 detects the protective film S1 within the detection range, it indicates that the protective film S1 has not detached from the clamping member 320; if the detection element 500 does not detect the protective film S1 within the detection range, it indicates that the protective film S1 has detached from the clamping member 320.

[0071] The detection element 500 is communicatively connected to the first drive element 210 and the second drive element 310, respectively. The driving states of the first drive element 210 and the second drive element 310 can be adjusted according to the information from the detection element 500. Specifically, when the detection element 500 detects that the protective film S1 has detached from the clamping member 320, it indicates that the next film-tearing device can proceed. At this time, the first drive element 210 operates, driving the adsorption member 220 to move along the second direction B to approach the protective film S1. The second drive element 310 then operates to make the clamping member 320 clamp the protective film S1. When the detection element 500 detects that the protective film S1 has not detached from the clamping member 320, the first drive element 210 and the second drive element 310 do not operate. The air source operates and supplies air to the adsorption member 220 through the air pipe connector 230, causing the adsorption member 220 to blow air onto the protective film S1, so that the protective film S1 detaches from the clamping member 320.

[0072] Optionally, the film-tearing device may also include a control element, which is communicatively connected to the detection element 500, the first drive element 210, the second drive element 310 and the air source, respectively. The control element controls the first drive element 210, the second drive element 310 and the air source according to the information detected by the detection element 500.

[0073] In this embodiment, the film-tearing device is equipped with a detection element 500. The detection element 500 accurately detects whether the protective film S1 has detached from the clamping member 320, thereby enabling other components to adjust their working status in a timely manner based on the information detected by the detection element 500. This facilitates the smooth progress of the film-tearing process and improves the film-tearing efficiency.

[0074] Of course, in other embodiments, the film-tearing device may not be equipped with a detection element 500, and the operator can control the first drive member 210 and the second drive member 310 by visually observing whether the protective film S1 is detached from the clamping member 320.

[0075] In an optional embodiment, the film-tearing device further includes a support frame 100 and a guide mechanism 340, with the first driving member 210 and the second driving member 310 both disposed on the support frame 100, and, referring to Figure 4 As shown, the clamping member 320 is slidably connected to the support frame 100 through the guide mechanism 340, and the guiding direction of the guide mechanism 340 is the direction in which the second driving member 310 drives the clamping member 320 to move.

[0076] Optionally, the guide mechanism 340 includes a slide rail 341 and a slider 342. The extension direction of the slide rail 341 is parallel to the movement direction of the clamping base 321. The slide rail 341 is disposed on the support frame 100, and the clamping base 321 is connected to the slider 342, with the slide rail 341 and the slider 342 slidingly engaged. Further, the slide rail 341 and the support frame 100 can be fixedly connected by welding, bonding, or other methods, and the clamping base 321 and the slider 342 can be fixedly connected by welding, bonding, or other methods. Of course, the guide mechanism 340 can also be other structures besides the slide rail 341 and the slider 342, as long as it can guide the movement direction of the clamping base 321.

[0077] In this embodiment, the film-tearing device is equipped with a guide mechanism 340, which guides the movement direction of the clamping member 320 to ensure the accuracy of the movement direction of the clamping member 320 and prevent the movement direction of the clamping member 320 from deviating.

[0078] Of course, in other embodiments, the film-tearing device may not have a guide mechanism 340, and the movement direction of the clamping member 320 may be accurate by accurately controlling the driving direction of the second driving member 310.

[0079] In the scheme of this application, reference is made to Figure 1 and Figure 2 As shown, the film-tearing device also includes a support frame 100 and a camera module 400. The support frame 100 provides the mounting base. The first drive member 210, the second drive member 310, and the camera module 400 are all mounted on the support frame 100. The camera module 400 is used to photograph the protective film S1 to determine the film-tearing position, and the camera module 400 is communicatively connected to the first drive member 210 and the second drive member 310. The housings of the first drive member 210 and the support frame 100, the housings of the second drive member 310 and the support frame 100, and the camera module 400 and the support frame 100 can all be connected by welding, bonding, or other methods.

[0080] Optionally, refer to Figure 2 As shown, the camera module 400 includes a camera 410, a lens 420, and a light source 430. The camera 410 and the support frame 100 can be connected by welding, bonding, or other methods. The lens 420 is disposed on the camera 410 and is used to capture images of the protective film S1. The light source 430 is opposite to the lens 420 and is used to increase the brightness within the field of view of the lens 420, which is more conducive to determining the film-tearing position. The film-tearing device may also include a control element, which is communicatively connected to the camera 410, the first drive unit 210, and the second drive unit 310, respectively. The control element controls the first drive unit 210 and the second drive unit 310 according to the image information captured by the camera 410.

[0081] Optionally, the adsorption mechanism 200 and the clamping mechanism 300 are located on one side of the support frame 100, and the camera module 400 is located on the other side of the support frame 100. That is, the camera module 400 is arranged opposite to the adsorption mechanism 200.

[0082] In this embodiment, the film-tearing device is equipped with a camera module 400. The camera module 400 accurately determines the film-tearing position, which facilitates the first driving member 210 in driving the adsorption member 220 to move accurately to the film-tearing position, improving the accuracy of the adsorption member 220 in adsorbing the non-adhesive portion S01. It also facilitates the second driving member 310 in driving the clamping member 320 to move accurately to the film-tearing position, improving the accuracy of the clamping member 320 in clamping the non-adhesive portion S01. Furthermore, the camera information from the camera module 400 also helps guide the robot to move the film-tearing device to the appropriate position, thus smoothly carrying out the film-tearing process.

[0083] Of course, in other embodiments, the film-tearing device may not be equipped with a camera module 400, and the operator can visually determine the film-tearing position, thereby controlling the first drive member 210 and the second drive member 310 to work.

[0084] In the scheme of this application, reference is made to Figure 1 and Figure 3As shown, the adsorption mechanism 200 also includes a first buffer 240. The first driving member 210 is connected to the adsorption member 220 through the first buffer 240. An elastic structure can be provided inside the first buffer 240 to achieve buffering by relying on the elastic properties of the elastic structure. Optionally, the first buffer 240 and the driving end of the first driving member 210, and the first buffer 240 and the adsorption member 220 can be connected by welding, bonding, or other methods. Further optionally, the first buffer 240 is indirectly connected to the adsorption member 220 through a connecting seat 250.

[0085] In this embodiment, the adsorption mechanism 200 is equipped with a first buffer 240. The first buffer 240 buffers the movement of the adsorption member 220 driven by the first driving member 210, so as to avoid the adsorption member 220 being subjected to excessive driving force at any moment, which is beneficial to improving the safety performance of the adsorption member 220.

[0086] In the scheme of this application, reference is made to Figure 1 and Figures 3-4 As shown, the clamping mechanism 300 also includes a second buffer 350. The second driving member 310 is connected to the clamping member 320 through the second buffer 350. An elastic structure can be provided inside the second buffer 350 to achieve buffering by relying on the elastic properties of the elastic structure. Optionally, the second buffer 350 and the driving end of the second driving member 310, as well as the second buffer 350 and the clamping base 321, can be connected by welding, bonding, or other methods.

[0087] In this embodiment, the clamping mechanism 300 is equipped with a second buffer 350. The second buffer 350 buffers the movement of the clamping member 320 driven by the second driving member 310, so as to avoid the clamping member 320 being subjected to excessive driving force at any moment, which is beneficial to improving the safety performance of the clamping member 320.

[0088] In this embodiment, the adsorption mechanism 200 includes a first buffer 240, and the clamping mechanism 300 includes a second buffer 350. Of course, in other embodiments, the adsorption mechanism 200 may not have the first buffer 240, and the clamping mechanism 300 may not have the second buffer 350.

[0089] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A film-removing device for removing a protective film (SI) from a product (S), characterized in that, The film tearing device comprises: An adsorption mechanism (200) comprising a first driving member (210) and an adsorption member (220) for adsorbing the non-adhesive portion (S01) of the protective film (S1), the first driving member (210) being connected with the adsorption member (220), and the first driving member (210) being capable of driving the adsorption member (220) to move close to or away from the protective film (S1); A clamping mechanism (300) comprising a second driving member (310) and a clamping member (320) for clamping the protective film (S1), the second driving member (310) being connected with the clamping member (320), and the second driving member (310) being capable of driving the clamping member (320) to move close to or away from the protective film (S1), the clamping member (320) being provided with a clamping position; In the case that the adsorption member (220) adsorbs the non-adhesive portion (S01), and the first driving member (210) drives the adsorption member (220) to separate the non-adhesive portion (S01) from the product (S), the second driving member (310) can drive the clamping member (320) to move to a target position, so that the clamping position is opposite to the non-adhesive portion (S01); In the case that the clamping member (320) is located at the target position, and the adsorption member (220) releases the non-adhesive portion (S01), the non-adhesive portion (S01) is located at the clamping position, and the clamping member (320) can clamp the non-adhesive portion (S01).

2. The film tearing device of claim 1, wherein, The clamping member (320) comprises a clamping base (321) and a clamping block (322), the clamping base (321) is provided with a clamping opening (321a), at least part of the clamping block (322) is located at the clamping opening (321a), the second driving member (310) is connected with the clamping base (321), In the case that the second driving member (310) drives the clamping member (320) to move to the target position, and the adsorption member (220) releases the non-adhesive portion (S01), the non-adhesive portion (S01) extends into the clamping opening (321a), and the clamping block (322) can move relative to the clamping base (321), so that the clamping block (322) and the clamping base (321) jointly clamp the non-adhesive portion (S01).

3. The film tearing device of claim 2, wherein, The film tearing device further comprises a clamping driving member (330), the clamping driving member (330) is arranged on the clamping base (321), and the clamping driving member (330) is connected with the clamping block (322), the clamping driving member (330) can drive the clamping block (322) to move relative to the clamping base (321).

4. The film tearing device of claim 2, wherein, The clamping block (322) comprises a first clamping part (3221) and a second clamping part (3222) connected to each other, the first clamping part (3221) extends into the clamping opening (321a), and the second clamping part (3222) is located outside the clamping opening (321a), The clamping base (321) is provided with a stepped structure at a portion forming the clamping opening (321a), the stepped structure is provided with a first stepped surface and a second stepped surface connected to each other, the first clamping part (3221) is limited and matched with the first stepped surface, and the second clamping part (3222) is limited and matched with the second stepped surface.

5. The film tearing device of claim 2, wherein, The film tearing device further comprises a limiting piece (360) connected to the clamping base (321), and the limiting piece (360) is provided with a limiting surface located on a side of the clamping base (321) away from the second driving piece (310).

6. The film tearing device of claim 1, wherein, The suction mechanism (200) further comprises a tracheal joint (230) connected to the suction part (220), and the tracheal joint (230) is provided with a gas blowing port and a gas suction port, the gas suction port is used for connecting a gas suction piece, and the gas blowing port is used for connecting a gas source, The gas suction piece can suck the suction part (220) through the tracheal joint (230), so that the suction part (220) adsorbs the non-adhesive part (S01) of the protective film (S1); When the protective film (S1) is separated from the product (S) and the clamping piece (320) releases the protective film (S1), the gas source can supply gas to the suction part (220) through the tracheal joint (230), and the suction part (220) blows gas to the protective film (S1), so that the protective film (S1) is separated from the clamping piece (320).

7. The film tearing device of claim 6, wherein, The film tearing device further comprises a support frame (100) and a detection element (500), the first driving piece (210), the second driving piece (310) and the detection element (500) are arranged on the support frame (100), the detection element (500) is used for detecting whether the protective film (S1) is separated from the clamping piece (320), and the detection element (500) is respectively connected with the first driving piece (210) and the second driving piece (310) in communication.

8. The film tearing device of claim 1, wherein, The film tearing device further comprises a support frame (100) and a guide mechanism (340), the first driving piece (210) and the second driving piece (310) are arranged on the support frame (100), and the clamping piece (320) is slidably connected with the support frame (100) through the guide mechanism (340), and a guide direction of the guide mechanism (340) is a direction in which the second driving piece (310) drives the clamping piece (320) to move.

9. The film tearing device of claim 1, wherein, The film tearing device further comprises a support frame (100) and a camera module (400), the first driving member (210), the second driving member (310) and the camera module (400) are all arranged on the support frame (100), the camera module (400) is used for shooting the protective film (S1) to determine a film tearing position, and the camera module (400) is in communication connection with the first driving member (210) and the second driving member (310) respectively.

10. The film tearing device of claim 1, wherein, The adsorption mechanism (200) further comprises a first buffer (240), and the first driving member (210) is connected with the adsorption member (220) through the first buffer (240); And / or, the clamping mechanism (300) further comprises a second buffer (350), and the second driving member (310) is connected with the clamping member (320) through the second buffer (350).

Images