Online film covering tool

Abstract

The invention discloses an online film covering tool, the online film covering tool is used for pasting a protective film on a sealing strip, and the online film covering tool comprises a mounting frame, a clamping structure and a bearing structure; the clamping structure comprises a guide part and a matching part, the guide part and the matching part are detachably arranged on the mounting frame, the guide part is arranged in the first direction, the first direction is parallel to the conveying direction of the sealing strip, and the matching part and the guide part are arranged in the second direction and form limiting fit. The sealing strip is located between the guiding piece and the matching piece, the matching piece is used for limiting the position of the sealing strip in the second direction, and the second direction is perpendicular to the first direction; the bearing structure is arranged on the mounting frame, the protective film is rotationally arranged on the bearing structure, and the free end of the protective film is connected with the sealing strip.

Description

Technical Field

[0001] The present application relates to the technical field of laminating tooling, and more specifically, to an online laminating tooling. Background Art

[0002] With the rapid development of the automotive industry, sealing strips play an increasingly important role in automotive performance and appearance. Some OEMs have stricter requirements on the appearance of sealing strips, especially when using pure rubber sealing strips, and attach great importance to the appearance of the product.

[0003] However, the production process of sealing strips is relatively complicated, involving multiple steps and frequent turnover operations. A little carelessness may cause scratches or scratches on the appearance of the sealing strips, especially when the surface of the sealing strips is smooth and shiny, which makes it more difficult to protect.

[0004] Existing technologies basically rely on manual protection to reduce the damage of sealing strips caused by improper operation during the production process. However, the production of sealing strips is a labor-intensive industry. Manual protection is not only difficult to achieve comprehensive and effective protection, but also causes scratches or scratches on some sealing strips, and even affects the production rhythm and reduces the overall production efficiency.

[0005] Therefore, how to improve the appearance protection effect of the sealing strip while improving the production efficiency is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0006] One purpose of the present application is to provide a new technical solution for online laminating tooling.

[0007] According to one aspect of the present application, an online laminating tool is provided, which is used to stick a protective film on a sealing strip. The online laminating tool includes a mounting frame, a clamping structure and a supporting structure, the clamping structure includes a guide and a mating member, the guide and the mating member are detachably arranged on the mounting frame, the guide is arranged along a first direction, the first direction is parallel to the conveying direction of the sealing strip, the mating member and the guide are arranged along a second direction and form a limited fit, the sealing strip is located between the guide and the mating member, the mating member is used to limit the position of the sealing strip in the second direction, the second direction is perpendicular to the first direction; the supporting structure is arranged on the mounting frame, the protective film is rotatably arranged on the supporting structure, and the free end of the protective film is connected to the sealing strip.

[0008] Optionally, the mating piece is movable along the second direction to adjust the distance between the guide piece and the mating piece.

[0009] Optionally, a plurality of the mating parts are arranged along the first direction, and a positioning part is arranged between adjacent mating parts, and the positioning part has a positioning roller, and an outer circumferential surface of the positioning roller abuts against the sealing strip along the second direction.

[0010] Optionally, a clamping piece is provided on the mounting frame, and the clamping piece includes a clamping roller, and the outer circumferential surface of the clamping roller abuts against the surface to be protected of the sealing strip along the third direction, wherein the protective film is located between the outer circumferential surface of the clamping roller and the surface to be protected of the sealing strip, and the attachment surface of the protective film is in contact with the surface to be protected of the sealing strip.

[0011] Optionally, the pressing member is located on a side of the guide member facing away from the positioning member, and the pressing member forms a limiting fit with the positioning member along the second direction and cooperates with the sealing strip to move along the first direction.

[0012] Optionally, the supporting structure includes a supporting frame, the supporting frame and the guide member are arranged along the second direction, the protective film is arranged at the end of the supporting frame away from the guide member, the protective film and the sealing strip are arranged along a third direction, and the third direction is perpendicular to the plane formed by the first direction and the second direction.

[0013] Optionally, the supporting structure further includes a guide frame, which is detachably connected to the supporting frame, and the guide frame is arranged at one end of the supporting frame close to the sealing strip, and the free end of the protective film passes through the guide frame and is connected to the sealing strip.

[0014] Optionally, a guide groove is provided on the guide frame from the protective film to the sealing strip, and an extension unit is provided at one end of the guide frame close to the sealing strip. The extension unit is connected to the guide groove, and the end of the extension unit facing away from the guide groove is against the surface to be protected of the sealing strip.

[0015] Optionally, the guide frame is connected to the supporting frame via an adjusting member, and the guide member can move along the third direction to adjust the distance between the extension unit and the sealing strip.

[0016] Optionally, a plurality of the supporting structures are provided on the mounting frame, and the plurality of the supporting structures are arranged along the first direction, and the supporting structures are located on a side of the guide member facing away from the positioning member.

[0017] In the embodiment of the present application, the first direction is the length direction of the sealing strip, that is, the conveying direction of the sealing strip, the second direction is the width direction of the sealing strip, and the third direction is the height direction. The online laminating tool is fixed to the outlet end of the sealing strip extrusion production process through a mounting frame. After the sealing strip is output, it is arranged between the guide member and the matching member along the first direction, and the surface to be protected of the sealing strip is connected to the free end of the protective film. When the sealing strip moves along the first direction, the rolled protective film located above the sealing strip is driven to rotate on the supporting structure, so that the protective film is unfolded and attached to the surface to be protected of the sealing strip. The protective film is attached to the surface to be protected of the sealing strip to protect the surface to be protected of the sealing strip, effectively reducing scratches on the sealing strip in processes such as turnover operations, improving the appearance protection effect of the sealing strip, and limiting the position of the sealing strip in the second direction through the limiting cooperation of the guide member and the matching member, thereby improving the stability of the sealing strip when it is conveyed along the first direction. Not only can the fit between the protective film and the surface to be protected of the sealing strip be improved, but also the labor intensity can be effectively reduced and the production efficiency can be improved.

[0018] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0020] Figure 1 It is a structural schematic diagram of the online laminating tooling in the embodiment of the present application;

[0021] Figure 2 It is a schematic diagram of the working state of the online laminating tooling in the embodiment of the present application;

[0022] Figure 3 It is a side view of the online laminating tooling in an embodiment of the present application.

[0023] Description of reference numerals:

[0024] 1- Protective film;

[0025] 2- Sealing strip;

[0026] 3-Mounting frame;

[0027] 4-clamping structure; 41-guide member; 42-matching member;

[0028] 5-Supporting structure;

[0029] 51-supporting frame;

[0030] 52-guide frame; 521-guide groove; 522-extension unit;

[0031] 53-adjustment member;

[0032] 6-positioning member; 61-positioning roller;

[0033] 7-pressure piece; 71-pressure roller. DETAILED DESCRIPTION

[0034] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0035] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0036] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0037] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0038] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0039] According to one embodiment of the present application, an online laminating tool is provided, which is used to stick a protective film 1 on a sealing strip 2, and the online laminating tool includes a mounting frame 3, a clamping structure 4 and a supporting structure 5; the clamping structure 4 includes a guide member 41 and a mating member 42, and the guide member 41 and the mating member 42 are detachably arranged on the mounting frame 3, the guide member 41 is arranged along a first direction, and the first direction is parallel to the conveying direction of the sealing strip 2, the mating member 42 and the guide member 41 are arranged along a second direction and form a limiting fit, the sealing strip 2 is located between the guide member 41 and the mating member 42, and the mating member 42 is used to limit the position of the sealing strip 2 in the second direction, and the second direction is perpendicular to the first direction; the supporting structure 5 is arranged on the mounting frame 3, the protective film 1 is rotatably arranged on the supporting structure 5, and the free end of the protective film 1 is connected to the sealing strip 2.

[0040] like Figures 1 to 3As shown, the mounting frame 3 has an operating table, and the clamping structure 4 and the supporting structure 5 are both arranged on the operating table. The length direction of the operating table is the first direction, and the width direction of the operating table is the second direction.

[0041] The mounting frame 3 is fixed to the discharge port of the sealing strip 2 extrusion equipment by bolts. The sealing strip 2 is conveyed along the first direction after being output. The position of the sealing strip 2 is limited by the clamping structure 4 on the mounting frame 3 during the output process, so that the protective film 1 on the supporting structure 5 can be more accurately connected to the surface to be protected of the sealing strip 2, effectively improving the connection quality between the protective film 1 and the sealing strip 2.

[0042] The guide member 41 is fixed to the operating table by bolts, and the guiding direction of the guide member 41 is parallel to the first direction, so that the sealing strip 2 can be conveyed along the first direction through the guide member 41 during the conveying process. The output sealing strip 2 is placed between the guide member 41 and the matching member 42, and the position of the sealing strip 2 in the width direction of the mounting frame 3 is limited by the guide member 41 and the matching member 42, so as to prevent the sealing strip 2 from deviating in the width direction during the movement along the first direction, effectively reduce the deviation of the connection position between the protective film 1 and the sealing strip 2, and then effectively improve the protective effect of the protective film 1 on the surface to be protected of the sealing strip 2.

[0043] For example, Figures 1 to 3 As shown, the guide member 41 is a rectangular block extending along the length direction of the operating table, the top of the rectangular block has a first inclined surface, the top of the rectangular block has a first limiting protrusion, and the first limiting protrusion protrudes from the first inclined surface along the second direction.

[0044] The matching piece 42 is arranged on the operating table and arranged along the second direction with the guide piece 41. The matching piece 42 is a rectangular frame, and a second limiting protrusion is arranged on one side of the rectangular frame close to the guide piece 41. The second limiting protrusion has a second inclined surface adapted to the first inclined surface.

[0045] like Figure 2 As shown, the sealing strip 2 is L-shaped and has a protrusion on one side, and one surface of the protrusion is the surface to be protected of the sealing strip 2. The surface to be protected of the sealing strip 2 is placed on the first limiting protrusion, and the protection surface is connected to the protective film 1, and one edge of the L-shaped sealing strip 2 is placed between the first inclined surface and the second inclined surface, so that the position of the sealing strip 2 in the second direction is limited by the matching piece 42 and the guide piece 41, so as to prevent the sealing strip 2 from shaking along the second direction during the transportation process, which affects the connection effect between the protective film 1 and the surface to be protected.

[0046] Of course, in the embodiment of the present application, the guide member 41 and the matching member 42 are not limited to the above structure. Those skilled in the art can replace the matching guide member 41 and the matching member 42 according to the actual needs such as the shape and thickness of the sealing strip 2 to facilitate guiding the sealing strip 2. By detachably arranging the guide member 41 and the matching member 42 on the mounting frame 3, it is convenient to replace the sealing strips 2 adapted to different shapes, thereby improving the adaptability of the online laminating tooling.

[0047] The supporting structure 5 is arranged on the mounting frame 3, and the rolled protective film 1 is supported by the supporting structure 5. The free end of the protective film 1 is connected to the surface to be protected of the sealing strip 2. When the sealing strip 2 is conveyed along the first direction, the free end of the protective film 1 moves along the first direction with the sealing strip 2. At this time, the rolled protective film 1 rotates on the supporting structure 5 and gradually unfolds and adheres to the surface to be protected of the sealing strip 2. This not only improves the degree of connection and adaptation between the protective film 1 and the sealing strip 2, but also effectively reduces manual labor intensity and improves production efficiency.

[0048] In the embodiment of the present application, the first direction is the length direction of the sealing strip 2, that is, the conveying direction of the sealing strip 2, the second direction is the width direction of the sealing strip 2, and the third direction is the height direction. The online laminating tool is fixed to the outlet end of the extrusion production process of the sealing strip 2 through the mounting frame 3. After the sealing strip 2 is output, it is arranged between the guide member 41 and the matching member 42 along the first direction, and the surface to be protected of the sealing strip 2 is connected to the free end of the protective film 1. When the sealing strip 2 moves along the first direction, the rolled protective film 1 located above the sealing strip 2 is driven to rotate on the supporting structure 5, so that The protective film 1 is unfolded and attached to the surface to be protected of the sealing strip 2. The protective film 1 is attached to the surface to be protected of the sealing strip 2 to protect the surface to be protected, effectively reducing the scratches of the sealing strip 2 in the turnover operation and other processes, improving the appearance protection effect of the sealing strip 2, and limiting the position of the sealing strip 2 in the second direction through the limiting cooperation of the guide member 41 and the matching member 42, thereby improving the stability of the sealing strip 2 when conveyed along the first direction, which can not only improve the fit between the protective film 1 and the surface to be protected of the sealing strip 2, but also effectively reduce the labor intensity and improve the production efficiency.

[0049] In an example, the matching member 42 is movable along the second direction to adjust the distance between the guide member 41 and the matching member 42 .

[0050] like Figures 1 to 3As shown, a waist-shaped hole is provided on the fitting 42, and the waist-shaped hole is opened along the second direction. When the spacing between the fitting 42 and the guide member 41 needs to be adjusted, the fitting 42 is pushed along the second direction by loosening the bolt, and the fitting 42 is adjusted to a preset position. The bolt is tightened so that the end of the bolt passes through the waist-shaped hole and is connected to the mounting frame 3, thereby fixing the fitting 42 on the mounting frame 3. The fitting 42 is detachably arranged on the mounting frame 3 by bolts, so that different fittings 42 can be replaced to adapt to sealing strips 2 of different shapes and sizes.

[0051] In one example, a plurality of the mating members 42 are arranged along the first direction, and a positioning member 6 is disposed between adjacent mating members 42 . The positioning member 6 has a positioning roller 61 , and an outer circumferential surface of the positioning roller 61 abuts against the sealing strip 2 along the second direction.

[0052] like Figures 1 to 3 As shown, a plurality of fittings 42 are provided on the mounting frame 3, and the fittings 42 can move along the first direction. A waist-shaped hole extending along the first direction is provided on the fittings 42, and the position of the fittings 42 is adjusted by loosening the bolts. After the fittings 42 are adjusted to a preset position, the bolts are tightened to fix the fittings 42 on the mounting frame 3. By adjusting the position of the fittings 42, sealing strips 2 of different lengths, toughness or holding positions can be adapted.

[0053] A positioning member 6 is arranged between adjacent mating members 42. The positioning member 6 includes a positioning rod and a positioning roller 61. The bottom of the positioning rod is detachably connected to the mounting frame 3, and the positioning rod can be moved along the first direction and / or the second direction. By adjusting the position of the positioning member 6 on the mounting frame 3, or replacing the positioning member 6 with a different model or shape, it is convenient to adapt to sealing strips 2 of different shapes and sizes, thereby improving the adaptability of the online laminating tooling.

[0054] A positioning roller 61 is rotatably arranged at the top of the positioning rod, and the outer peripheral surface of the positioning roller 61 abuts against the sealing strip 2 along the second direction, and the second direction is the width direction of the mounting frame 3. The positioning roller 61 can limit the position of the sealing strip 2 in the width direction to prevent the sealing strip 2 from shifting during transportation or even falling off the guide member 41, causing the sealing strip 2 to be misaligned in connection with the protective film 1, thereby affecting the coating effect.

[0055] The positioning roller 61 is conformally matched with the sealing strip 2. The positioning roller 61 can not only cooperate with the guide member 41 in the second direction to limit the position of the sealing strip 2, but also can roll to cooperate with the conveying of the sealing strip 2 to reduce the jamming of the sealing strip 2 during the coating and conveying process, thereby effectively improving the coating efficiency of the sealing strip 2.

[0056] In one example, the mounting frame 3 is provided with a pressing member 7, the pressing member 7 includes a pressing roller 71, the outer circumference of the pressing roller 71 abuts against the surface to be protected of the sealing strip 2 along the third direction, wherein the protective film 1 is located between the outer circumference of the pressing roller 71 and the surface to be protected of the sealing strip 2, and the attached surface of the protective film 1 contacts the surface to be protected of the sealing strip 2. It can be adhesive or adsorption, etc.

[0057] like Figures 1 to 3 As shown, the clamping member 7 includes a clamping rod and a clamping roller 71. The bottom of the clamping rod is detachably connected to the mounting frame 3, and the clamping rod can be moved along the first direction and / or the second direction. By adjusting the position of the clamping member 7 on the mounting frame 3, or replacing the clamping member 7 with a different model or shape, it is easy to adapt to sealing strips 2 of different shapes and sizes, thereby improving the adaptability of the online laminating tooling.

[0058] A pressing roller 71 is rotatably provided at the top of the pressing rod. The outer peripheral surface of the pressing roller 71 abuts against the surface to be protected of the sealing strip 2 along the third direction. The third direction is the height direction of the mounting frame 3. The pressing roller 71 can not only press the protective film 1 to the surface to be protected of the sealing strip 2 to enhance the connection strength between the protective film 1 and the sealing strip 2, but also limit the position of the sealing strip 2 in the height direction through the pressing roller 71 to prevent the sealing strip 2 from falling off the guide member 41 during the conveying process and affecting the coating effect. Moreover, the pressing roller 71 is matched with the surface to be protected of the sealing strip 2 in a contour manner. The pressing roller 71 can not only cooperate with the guide member 41 in the third direction to limit the position of the sealing strip 2, but also roll the pressing roller 71 to cooperate with the conveying of the sealing strip 2 to reduce the jamming phenomenon of the sealing strip 2 during the coating conveying process, and effectively improve the coating efficiency of the sealing strip 2.

[0059] The protective film 1 can be an adhesive protective film 1 with sticky one side that can be attached to the protected surface of the sealing strip 2, or it can be a protective film 1 that can be attached to the protected surface of the sealing strip 2 through electrostatic adsorption or other effects. Technical personnel in this field can set it according to actual needs.

[0060] In an example, the pressing member 7 is located on a side of the guide member 41 away from the positioning member 6 , and the pressing member 7 forms a limiting fit with the positioning member 6 along the second direction and cooperates with the sealing strip 2 to move along the first direction.

[0061] like Figures 1 to 3As shown, the clamping member 7 and the positioning member 6 are arranged on two opposite sides of the sealing strip 2. The position of the sealing strip 2 in the width direction is limited by the clamping member 7 and the positioning member 6, which can not only prevent the sealing strip 2 from shaking along the second direction during the transportation process to improve the coating effect between the protected surface of the sealing strip 2 and the protective film 1, but also can press the protective film 1 onto the sealing strip 2 through the clamping roller 71, effectively enhancing the connection strength between the protective film 1 and the sealing strip 2, and the positioning roller 61 and the clamping roller 71 roll to cooperate with the transportation of the sealing strip 2 to reduce the jamming phenomenon of the sealing strip 2 during the coating transportation process, thereby effectively improving the coating efficiency of the sealing strip 2.

[0062] In one example, the supporting structure 5 includes a supporting frame 51, the supporting frame 51 and the guide member 41 are arranged along the second direction, the protective film 1 is arranged at the end of the supporting frame 51 away from the guide member 41, and the protective film 1 and the sealing strip 2 are arranged along a third direction, and the third direction is perpendicular to the plane formed by the first direction and the second direction.

[0063] like Figures 1 to 3 As shown, the first direction is the length direction of the mounting frame 3 , the second direction is the width direction of the mounting frame 3 , and the third direction is the height direction of the mounting frame 3 .

[0064] The support frame 51 is in the shape of a rectangular plate. The bottom of the support frame 51 is arranged on the mounting frame 3. The support frame 51 and the mounting frame 3 can be connected by bonding, welding or detachable connection by bolts. The height of the support frame 51 can also be set to a height-adjustable structure, for example, it can also be a telescopic support frame 51. By setting the support frame 51 to be height-adjustable, the distance between the protective film 1 and the sealing strip 2 can be adjusted to adapt to sealing strips 2 with different requirements, or to adapt to rolled protective films 1 with different diameters.

[0065] For example, when the sealing strip 2 to be coated is short, a rolled protective film 1 with a small diameter can be selected. In this case, the height of the support frame 51 can be lowered to reduce the distance between the protective film 1 and the sealing strip 2, so as to more accurately connect the protective film 1 and the sealing strip 2. When the sealing strip 2 to be coated is long, a rolled protective film 1 with a large diameter can be selected. In this case, the height of the support frame 51 can be increased to support the large roll of protective film 1, so as to reduce the rotation jamming of the protective film 1 and the sealing strip 2 during the attachment process, which affects the coating effect and coating efficiency.

[0066] A rotating shaft is provided at the top of the support frame 51, and the axial direction of the rotating shaft is parallel to the second direction. The rolled protective film 1 is sleeved on the rotating shaft, and the free end of the protective film 1 is connected to the surface to be protected of the sealing strip 2. When the sealing strip 2 is conveyed along the first direction, the free end of the protective film 1 is driven to move along the first direction, so that the rolled protective film 1 is rotated on the top of the support frame 51 through the rotating shaft and gradually unfolds and adheres to the surface to be protected of the sealing strip 2. By setting the rotating shaft to rotate to cooperate with the conveying of the protective film 1 and the sealing strip 2, not only can the labor intensity be effectively reduced, but also the coating efficiency can be effectively improved.

[0067] In one example, the supporting structure 5 also includes a guide frame 52, which is detachably connected to the supporting frame 51, and the guide frame 52 is arranged at one end of the supporting frame 51 close to the guide member 41, and the free end of the protective film 1 passes through the guide frame 52 and is connected to the sealing strip 2.

[0068] like Figures 1 to 3 As shown, the guide frame 52 includes a crossbar and a guide plate, one end of the crossbar is connected to the support frame 51, and the axis of the crossbar is parallel to the operating table of the mounting frame 3. The guide plate is in the shape of a rectangular plate, which is detachably connected to the crossbar and vertically arranged on the crossbar, and is located above the surface to be protected of the sealing strip 2. The free end of the protective film 1 passes through the guide plate and is connected to the surface to be protected of the sealing strip 2, so that the free end of the protective film 1 is guided by the guide plate to reduce the shaking of the protective film 1 during the attachment process to affect the laminating effect.

[0069] The guide plate, the crossbar and the support bracket 51 can be detachably connected by means of bolts, snap-fit, interference fit, etc.

[0070] Of course, in the embodiment of the present application, the guide frame 52 is not limited to the above structure, and those skilled in the art can configure it according to actual needs.

[0071] In one example, a guide groove 521 is provided on the guide frame 52, extending from the protective film 1 to the sealing strip 2. An extension unit 522 is provided at one end of the guide frame 52 close to the sealing strip 2. The extension unit 522 is connected to the guide groove 521, and one end of the extension unit 522 facing away from the guide groove 521 abuts against the surface to be protected of the sealing strip 2.

[0072] like Figures 1 to 3 As shown, the unfolded portion is between the rolled protective film 1 and the free end of the protective film 1. By opening a guide groove 521 on the guide plate, the unfolded portion of the protective film 1 can be embedded in the guide groove 521. The position of the unfolded portion in the second direction is limited by the guide groove 521, thereby reducing the shaking amplitude of the portion, and effectively improving the adhesion effect between the protective film 1 and the surface to be protected of the sealing strip 2.

[0073] An extension unit 522 is arranged at the bottom of the guide plate, that is, at the end of the guide plate close to the sealing strip 2. The top of the extension unit 522 is connected to the guide groove 521, and the bottom is against the surface to be protected of the sealing strip 2. The protective film 1 is guided to the surface to be protected of the sealing strip 2 through the extension unit 522, which not only can reduce the phenomenon of misaligned coating of the protective film 1 and the sealing strip 2, but also can apply force to the sealing strip 2 through the bottom of the extension unit 522 to improve the connection strength between the protective film 1 and the surface to be protected of the sealing strip 2, thereby effectively improving the coating effect.

[0074] In an example, the guide frame 52 is connected to the support frame 51 via an adjusting member 53 , and the guide member 41 can move along the third direction to adjust the distance between the extension unit 522 and the sealing strip 2 .

[0075] like Figures 1 to 3 As shown, the guide plate is provided with a waist-shaped hole extending along the third direction, and the adjusting member 53 can be a bolt, and the end of the bolt is connected to the cross bar through the waist-shaped hole. When the height of the guide plate needs to be raised or lowered, the bolt is loosened, the guide plate is pulled up or pushed down along the third direction to a preset position, and the bolt is tightened. By adjusting the position of the guide frame 52 to adapt to sealing strips 2 of different shapes, sizes, etc., the adaptability of the online laminating tooling is improved.

[0076] In an example, a plurality of the supporting structures 5 are disposed on the mounting frame 3 , and the plurality of the supporting structures 5 are arranged along the first direction. The supporting structures 5 are located on a side of the guide member 41 away from the positioning member 6 .

[0077] like Figures 1 to 3 As shown, a plurality of supporting structures 5 are arranged on the mounting frame 3 along the first direction of the sealing strip 2. During the conveying process of the sealing strip 2, the rolled protective film 1 needs to be replaced with a new protective film 1 after it is used up. In this state, the prepared rolled protective film 1 can be placed on other supporting structures 5 in advance, so as to continuously coat the sealing strip 2 for protection, reduce downtime and other processes, shorten waiting time, and improve coating efficiency.

[0078] Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are only for illustration, not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. An online laminating tool for pasting a protective film (1) onto a sealing strip (2), characterized in that: include: Mounting frame (3); A clamping structure (4), the clamping structure (4) comprising a guide member (41) and a matching member (42), the guide member (41) and the matching member (42) being detachably arranged on the mounting frame (3), the guide member (41) being arranged along a first direction, the first direction being parallel to the conveying direction of the sealing strip (2), the matching member (42) and the guide member (41) being arranged along a second direction and forming a limiting match, the sealing strip (2) being located between the guide member (41) and the matching member (42), the matching member (42) being used to limit the position of the sealing strip (2) in the second direction, the second direction being perpendicular to the first direction; A supporting structure (5), wherein the supporting structure (5) is arranged on the mounting frame (3), the protective film (1) is rotatably arranged on the supporting structure (5), and the free end of the protective film (1) is connected to the sealing strip (2).

2. The online laminating tool according to claim 1, characterized in that: The matching piece (42) is movable along the second direction to adjust the distance between the guide piece (41) and the matching piece (42).

3. The online laminating tool according to claim 1, characterized in that: A plurality of the matching pieces (42) are arranged along the first direction, and a positioning piece (6) is arranged between adjacent matching pieces (42). The positioning piece (6) has a positioning roller (61), and the outer circumferential surface of the positioning roller (61) abuts against the sealing strip (2) along the second direction.

4. The online laminating tool according to claim 3, characterized in that: A pressing member (7) is provided on the mounting frame (3), and the pressing member (7) comprises a pressing roller (71), and the outer circumferential surface of the pressing roller (71) abuts against the surface to be protected of the sealing strip (2) along the third direction. The protective film (1) is located between the outer circumferential surface of the pressing roller (71) and the surface to be protected of the sealing strip (2), and the attached surface of the protective film (1) is in contact with the surface to be protected of the sealing strip (2).

5. The online laminating tool according to claim 4, characterized in that: The pressing member (7) is located on a side of the guide member (41) away from the positioning member (6), and the pressing member (7) forms a limiting fit with the positioning member (6) along the second direction and cooperates with the sealing strip (2) to move along the first direction.

6. The online laminating tool according to claim 1, characterized in that: The supporting structure (5) comprises a supporting frame (51), the supporting frame (51) and the guide member (41) are arranged along the second direction, the protective film (1) is arranged at an end of the supporting frame (51) away from the guide member (41), and the protective film (1) and the sealing strip (2) are arranged along a third direction, and the third direction is perpendicular to a plane formed by the first direction and the second direction.

7. The online laminating tool according to claim 6, characterized in that: The supporting structure (5) further comprises a guide frame (52), wherein the guide frame (52) is detachably connected to the supporting frame (51), and the guide frame (52) is arranged at one end of the supporting frame (51) close to the sealing strip (2), and the free end of the protective film (1) passes through the guide frame (52) and is connected to the sealing strip (2).

8. The online laminating tool according to claim 7, characterized in that: The guide frame (52) is provided with a guide groove (521) extending from the protective film (1) to the sealing strip (2); an extension unit (522) is provided at one end of the guide frame (52) close to the sealing strip (2); the extension unit (522) is connected to the guide groove (521); and the end of the extension unit (522) facing away from the guide groove (521) abuts against the surface to be protected of the sealing strip (2).

9. The online laminating tool according to claim 7, characterized in that: The guide frame (52) is connected to the support frame (51) via an adjusting member (53); the guide member (41) is movable along the third direction to adjust the distance between the extension unit (522) and the sealing strip (2).

10. The online laminating tool according to claim 1, characterized in that: A plurality of the supporting structures (5) are arranged on the mounting frame (3), the plurality of the supporting structures (5) are arranged along the first direction, and the supporting structures (5) are located on a side of the guide member (41) that is away from the positioning member (6).

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