WO2019127433A1

WO2019127433A1 - Film pasting device

Info

Publication number: WO2019127433A1
Application number: PCT/CN2017/120021
Authority: WO
Inventors: 梁肇飞
Original assignee: 深圳市康成泰实业有限公司
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2019-07-04

Abstract

A film gluing device for gluing a protective film (213) in a protective film assembly (200) to a display screen of an electronic device by means of a photocurable glue. The film gluing device comprises a base (111), a light source mounting structure (121) connected with the base (111) and a UV light source (122) mounted on the light source mounting structure (121) and configured to irradiate the photocurable glue; the base (111) includes an operation panel (112) used for accommodating the electronic device such that the display screen is exposed; the light emitted by the UV light source (122) irradiates the photocurable glue that covers the area where the protective film (213) overlays the electronic device, so as to adhere the protective film (213) to the display screen. The film gluing device can improve the efficiency in gluing a film on the display screen of the electronic device.

Description

\¥0 2019/127433 卩(:17 称17/120021

Title of the invention: filming equipment

Technical field

[0001] The present invention belongs to the technical field of mounting devices, and in particular, to a film coating device.

Background technique

[0002] With the development of information communication technology, smart phones have become an indispensable electronic product in people's lives. At present, most smart phones have large display screens, but the display screen is easy during use. Scratch, affecting the display effect and aesthetics of the mobile phone display screen. In the prior art, the problem of easy scratching of the display screen is generally avoided by manual filming, but the efficiency of the manual film is low.

Summary of invention

technical problem

[0003] The technical problem of low efficiency of the film film.

Problem solution

Technical solution

[0004] The present invention is achieved by a film-attaching device for attaching a protective film in a protective film assembly to a display screen of an electronic device by a photo-curable adhesive, the film-attaching device including a base and a connection with the base a light source mounting structure and an 11 light source mounted on the light source mounting structure and illuminating the light solid glue, the base comprising a working board for placing the electronic device to expose the display screen, the 11¥ light source emitting The emitted light is irradiated with the photo-curing glue at the overlap of the display screen and the protective film to adhere the protective film and the display screen.

[0005] Further, the working plate is recessed downward to form a groove, the groove has a placement area for placing the electronic device, and the filming device further comprises a working board disposed on the working board And a positioning guiding structure for guiding the protective film to the display screen, the positioning guiding structure is disposed outside the placing area, and the positioning guiding structure is positioned and matched with the protective film assembly.

[0006] Further, the positioning guiding structure comprises at least one positioning guiding column disposed outside the placing area and used for guiding and positioning the protective film to the display screen.

[0007] Further, the positioning guide column has a circular cross section, and the positioning guide column has at least two. \¥0 2019/127433 卩(:1' 2017/120021 Or, the positioning guide post has a non-circular cross section, and the positioning guide post is provided with at least one.

[0008] Further, the working board is provided with a mark for setting a position where the display screen is placed, and the side of the mark that is intersected with the electronic device is disposed to be configured for setting the display screen. Place the location.

[0009] Further, the groove has two mutually perpendicular groove walls, and both of the groove walls are perpendicular to a plate surface on which the working plate is located, and the two groove walls collectively form the mark, and the two The side walls of the slot are respectively disposed on the side corresponding to the electronic device to set a placement position of the electronic device.

[0010] Further, the working board defines a receiving slot in the placement area, and the receiving slot is disposed corresponding to a lens of the electronic device placed in the placement area, where the receiving slot is The depth is greater than the length of the lens.

[0011] Further, the positioning guiding structure includes a guide sleeve disposed outside the placement area and surrounding the placement area, and the guide sleeve is nested with the protective film assembly.

[0012] Further, the film sticking device further includes a support member that is slidably engaged with the base to slide out or slide out of the placement area, and the support member includes a support for slidingly supporting the protective film assembly a support portion having a sliding contact surface in sliding contact with the protective film and a back surface opposite to the sliding contact surface and disposed opposite to each other, sliding along the support member into the placement region, The sliding contact surface is gradually closer to the opposite side.

[0013] Further, the height of the highest point of the sliding contact surface is higher than the height of the display screen, and the difference between the level of the highest point of the sliding contact surface and the level of the display screen is greater than that of the protective film. The thickness of the lowest point of the sliding contact surface is lower than the height of the display screen.

[0014] Further, the film sticking device further includes a drip curtain cover, the drip screen cover is provided with a glue leakage hole, and the hollow area of the glue leakage hole is a glue leakage area for the light solid glue to pass through The drip curtain cover is rotatably connected or slidably connected to the base, wherein when the drip curtain cover is rotatably connected to the base, the drip curtain cover is rotatably fitted with the base and is disposed at the Above the groove, the leakage area covers the center point of the display screen, and when the glue curtain cover is slidably connected to the base, the glue curtain cover is slidingly fitted and covered with the base Above the groove, the leaking area covers a center point of the display screen.

[0015] Further, the drip screen cover includes a main body plate, the leakage hole is disposed on the main body plate, the leakage hole extends along a straight line, and the drip curtain cover and the Rotating or sliding fit of the base \¥0 2019/127433 卩(:1' 2017/120021 for the main body cover to be placed above the groove, the straight line and the display screen of different size and the same aspect ratio placed in the placement area are The trajectories formed by the center points of the projections in the plane of the main body plate coincide.

[0016] Further, the drip screen cover further includes a mounting frame fixedly connected to the main body board, the rotating connection structure includes two rotating pins disposed coaxially, one end of the rotating pin and the mounting frame The other end of the fixed connection is rotatably connected to the base, or one end of the rotating pin is fixedly connected to the base and the other end is rotatably connected to the mounting frame.

[0017] Further, the light source mounting structure and the working board are connected by two connecting components, and the connecting component comprises a first adapter fixedly connected to the base, and a fixed connection with the light source mounting structure And a second adapter and a first connection of the first adapter and the second adapter to rotate the rotation of the first adapter and the second adapter.

[0018] Further, the light source mounting structure is slidably connected to the base through a sliding structure, and the sliding structure includes a first sliding member that is opened on the light source mounting structure and is disposed on the base and The first sliding member is slidably engaged with the first sliding rail, or the sliding structure includes a second sliding member that is opened on the base, and is disposed on the light source mounting structure and the second sliding member. Sliding the second slide rail.

Advantageous effects of the invention

Beneficial effect

[0019] the electronic device is placed on the working board and exposes the display screen, the display screen is covered with the photo-curable glue, and the protective film assembly is placed on the display screen, and the The light-solid glue evenly overlaps the overlap of the display screen and the protective film, and the light emitted by the 11 light source mounted on the light source mounting structure is covered with the display screen and overlaps the protective film a photo-curing glue, curing the photo-curing adhesive, and bonding the protective film to the display screen. The film-attaching device in this embodiment can quickly mount the protective film on the display screen, and further The display screen is prevented from being scratched, and the light emitted by the light source of the 11¥ light source illuminates the light solid glue to enable the light solid glue to be quickly solidified, which greatly improves the manual film compared with the prior art. The efficiency of attaching the protective film to the display screen.

Brief description of the drawing

DRAWINGS \¥0 2019/127433 卩(:1' 2017/120021

1 is a perspective exploded view of a film sticking apparatus according to an embodiment of the present invention.

2 is a perspective view of a film sticking device according to an embodiment of the present invention.

3 is a perspective view of a connection assembly according to an embodiment of the present invention.

4 is a schematic structural view of a drip curtain cover according to an embodiment of the present invention.

5 is a schematic structural view of a support portion according to an embodiment of the present invention.

6 is a schematic structural diagram of a control system and a light source according to an embodiment of the present invention.

7 is a schematic structural view of a protective film assembly according to an embodiment of the present invention.

[0027] Description of the reference numerals:

[]

\¥0 2019/127433 卩(:1' 2017/120021

[Table 1]

Invention embodiment

Embodiments of the invention

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting. \¥0 2019/127433 卩(:1' 2017/120021

[0029] In the description of the present invention, when an element is referred to as being "fixed" or "in" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", The orientation or positional relationship of the "top", "bottom", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The device or component referred to must have a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as limiting the invention.

[0031]

It is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include one or more of the features, either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is two or more, unless specifically defined otherwise.

[0032] The specific meanings of the above terms in the present invention can be understood by those skilled in the art on a case-by-case basis.

[0033] It should be further noted that, in the embodiment of the present invention, according to the rectangular coordinate system established in FIG. 1 , one side in the positive direction of the axis is defined as the front side, and the side located in the negative direction of the axis is defined as the rear side; The side located in the positive direction of the ¥ axis is defined as the left side, and the side located in the negative direction of the ¥ axis is defined as the right side; the side located in the positive direction of the å axis is defined as the upper side, and the side located in the negative direction of the å axis is defined as the lower side.

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0035] As shown in FIG. 1 to FIG. 7 , the present invention provides a film sticking device for attaching a protective film 213 in a protective film assembly 200 to an electronic device (not shown) by a photo-curable adhesive (not shown). On the display screen (not shown), as shown in FIG. 1, the film sticking device includes a base 111, a light source mounting structure 12 1 connected to the base 111, and a light source mounting structure 121 mounted on the light source mounting structure 121 a light source 122 of the light-curing material, the base 111 includes a working plate 112 for placing the electronic device to expose the display screen, and the light emitted by the 11¥ light source 1 22 is covered by the display The photo-adhesive at the screen overlaps the protective film 213 to adhere the protective film 213 and the display screen. \¥0 2019/127433 卩(:1' 2017/120021

[0036] In this embodiment, the electronic device is placed on the working board 112 and the display screen is exposed, the display screen is covered with the photo-curable glue, and the protective film assembly 200 is placed in the On the display screen, the photo-curing glue is evenly covered with the overlap of the display screen and the protective film 213, and the light emitted by the light source 122 mounted on the light source mounting structure 121 is covered with light. a photo-curing glue that overlaps the display screen and the protective film 213 to cure the photo-curable adhesive and adhere the protective film 213 to the display screen. The film-coating device in this embodiment may apply the protective film 213 is quickly attached to the display screen to prevent the display screen from being scratched. The light emitted by the 11 light source 122 illuminates the photo-curing adhesive to enable the photo-curing adhesive to be rapidly cured, and the protective film 213 is greatly improved to be attached to the manual film as compared with the prior art manual film. Efficiency on the display.

[0037] Further, as shown in FIG. 7, the protective film assembly 200 includes a back plate 211 and is disposed between the back plate 2 11 and the protective film 213 for the protective film 213 to adhere to the A release adhesive 212 is disposed on the back plate 211, and at least one via hole (not shown) is defined in the back plate 211.

[0038] Further, as shown in FIG. 1, the working plate 112 to form a downwardly concave recess 114, the recess ₁₁₄ has a placement area for placing the electronic device (not The labeling device further includes a positioning guiding structure disposed on the working plate 112 for guiding the protective film 213 to the display screen, wherein the positioning guiding structure is disposed outside the placement area The positioning guiding structure is matched with the positioning and guiding of the protective film assembly 200. For example, the positioning guiding structure and the through hole positioning guiding of the backing plate 211 are matched.

[0039] In this embodiment, the electronic device is placed in the placement area and the display screen is exposed, the protective film 213 is placed on the display screen, and the protective film 213 is placed on the display. During the on-screen process, the positioning guide structure and the protective film assembly 200 are positioned and guided to avoid the need to repeatedly adjust the placement position of the protective film 213 on the display screen, and ensure the protective film 213 The edge of the display is aligned with the edge of the display screen to improve the mounting accuracy of the protective film 213, so that the mounting position error of the protective film 213 and the display screen is less than 0.2111111, and the mounting quality of the protective film 213 is improved. And placement efficiency

Further, as shown in FIG. 1, the positioning guide structure includes at least one positioning guide post 117 disposed outside the placement area and used for guiding and positioning the protective film 213 to the display screen.

[0041] In this embodiment, the positioning guide post 117 is positioned and matched with the protective film assembly 200, specifically \¥0 2019/127433 卩(:1' 2017/120021 地, the positioning guide post 117 is fitted with a via positioning guide disposed on the back plate 211, and the back plate 211 is along the positioning guide post 117. Sliding and placing the protective film 213 on the display screen, in which the back plate 211 slides down along the positioning guide post 117 to avoid the need to repeatedly adjust the protective film 213 on the display screen. The mounting position of the protective film 213 is aligned with the edge of the display screen to improve the mounting accuracy of the protective film 213, so that the mounting position of the protective film 213 and the display screen is small. Equal to 0.2111111, the mounting quality and mounting efficiency of the protective film 213 are improved.

[0042] Further, the positioning guide post 117 has a circular cross section, and the positioning guide post 117 is provided with at least two, which can prevent the protective film assembly 200 from occurring with the electronic device placed in the placement area. The relative rotation can also avoid the misalignment caused by the relative rotation of the protective film 213 and the display screen, thereby improving the mounting accuracy of the protective film 213 mounted on the display screen.

[0043] Further, the positioning guide post 117 has a non-circular cross section, and the positioning guide post 117 is provided with at least one, which can prevent the protective film assembly 200 from occurring with electronic devices placed in the placement area. The relative rotation can also avoid the misalignment caused by the relative rotation of the protective film 213 and the display screen, thereby improving the mounting accuracy of the protective film 213 mounted on the display screen.

[0044] Of course, in other embodiments of the present invention, the positioning guide structure may further be a guide sleeve (not shown) disposed outside the placement area and surrounding the placement area, the guide sleeve and the guide sleeve The protective film assembly 200 is nested and mated. For example, when the protective film 213 is mounted on the display screen, the guide sleeve and the back plate 211 are nested, and the back plate 211 is along the guide sleeve. The inner wall slides down to place the protective film 213 on the display screen, thereby avoiding the need to repeatedly adjust the mounting position of the protective film 213 on the display screen, and ensuring the edge of the protective film 213 and the The edges of the display screen are aligned to improve the mounting accuracy of the protective film 213, and the mounting quality and mounting efficiency of the protective film 213 are improved.

[0045] Further, the working board 112 is provided with a mark (not shown) for setting the position of the display screen, and the mark is disposed on the side of the intersection of the electronic device for setting Set the placement position of the display.

[0046] In this embodiment, the electronic device sets an initial position by using the mark, and obtains a center point position of the display screen according to a size of the display screen and an aspect ratio, so that the light solid is The glue drops to the center point position on the display screen, thereby making the light-solid glue more evenly spread over the display screen.

[0047] Further, as shown in FIG. 1, the groove 114 has two mutually perpendicular groove walls 115, and the two grooves are \¥0 2019/127433 卩(:1' 2017/120021 The walls 115 are all perpendicular to the board surface where the working plate 112 is located, and the two groove walls 115 together form the mark, and the two groove walls 115 respectively The side edge fitting settings corresponding to the electronic device are set to set the placement position of the electronic device, and the center positions of the display screens of the same aspect ratio and the same size are unchanged, so as to determine an optimal dispensing position.

[0048] Further, the working board 112 defines a receiving slot 116 in the placement area, and the receiving slot 116 is corresponding to a lens setting of the electronic device placed in the placing area. The depth of the groove 116 is greater than the length of the lens.

[0049] In this embodiment, when the electronic device is placed in the placement area, the accommodating groove 116 can accommodate the lens, and the depth of the accommodating groove 116 is greater than the length of the lens. The lens can be prevented from frictionally contacting the groove bottom of the accommodating groove 116. When the electronic device is placed in the placement area, the accommodating groove 116 can function to protect the lens.

[0050] Further, the depth of the groove 114 is smaller than the thickness of the electronic device, and the width of the notch and the groove bottom of the groove 114 is wider than the width of the electronic device, and the groove 114 is The length of the slot and the bottom of the slot are both longer than the length of the electronic device.

[0051] In this embodiment, the depth of the recess 114 is smaller than the thickness of the electronic device to ensure that the display screen can be exposed from the recess 114, thereby ensuring that the protective film 213 can be displayed with the display. The width of the notch and the groove bottom of the groove 114 is wider than the width of the electronic device, and the length of the notch and the groove bottom of the groove 11 4 is longer than the length of the electronic device. It can be ensured that the electronic device can be placed into the recess 114, further ensuring that the electronic device can be placed into the placement area of the recess 114.

[0052] Further, the working plate 112 is recessed downward to form a working groove 113 for a filming operation, and the groove bottom of the working groove 113 is recessed downward to form the groove 114, and the groove of the groove 114 The opening size of the opening is smaller than the notch of the working groove 113.

[0053] Further, the film sticking device further includes a light shielding structure (not shown), and the light shielding structure includes a light shielding member mounted on the working plate 112 and disposed outside the placement area, the light shielding member It is a shading made of opaque material.

[0054] In this embodiment, if the photo-solid glue on the display screen is excessive, the protective film 213 is placed on the display screen, and the excess photo-curing adhesive is pressed by the protective film 213. Spilling from the edge of the display, \¥0 2019/127433 卩(:1' 2017/120021 When the 11 light source 122 illuminates the photo-curing glue, the light-shielding member can prevent the light emitted by the 11-light source 122 from illuminating the light overflowing from the edge of the display screen. The glue is solidified, so that the overflow of the photo-curing adhesive can be avoided, and the edge of the display screen is also required to be degreased after the curing of the photo-curable adhesive, thereby improving the reliability of the film-attaching device.

[0055] Further, as shown in FIG. 1 and FIG. 5, the film sticking device further includes a support member 141 which is slidably engaged with the base 111 to slide in or slide out of the placement area, and the support member 141 A support portion 142 for slidingly supporting the protective film assembly 200 is provided, the support portion 142 having a sliding contact surface 143 in sliding contact with the protective film 213 and a back surface intersecting the sliding contact surface 143 and disposed opposite to each other The opposite surface 144 slides along the support member 141 into the direction of the placement area, and the sliding contact surface 143 gradually approaches the opposite surface 144.

[0056] In this embodiment, when the protective film 213 is placed on the display screen, the sliding member slides into the placement area, and the back plate 211 is aligned with the positioning guiding structure. The back plate 211 slides along the positioning guide structure to contact with the sliding support surface, and the external force drives the support member 141 to slide out of the placement area, and the edge of the back plate 211 slides along the sliding support surface At the same time, the backing plate 211 continues to slide along the positioning guiding structure until the protective film 213 slides down to contact with the display screen and the photo-curable glue disposed on the display screen, and the photo-curing glue is in the protection. The film assembly 200 can uniformly cover the overlap of the protective film 213 and the display screen by gravity, and the sliding contact surface 143 gradually becomes slid along the support member 141 in the direction of the placement area. Close to the opposite side 144, the speed of the backing plate 211 along the positioning guide structure can be controlled by controlling the speed at which the support member 141 slides out of the placement area, thereby avoiding the protection due to the protection. The film 213 slides too fast, causing the photo-adhesive to be unevenly distributed on the display screen or to generate bubbles to affect the quality of the film.

[0057] Further, as shown in FIG. 5, the sliding contact surface 143 is disposed in a plane, sliding along the support member 141 into the placement area, and the sliding contact surface 143 is gradually closer to the back surface. 144. The support member 141 is driven by an external force to slide out of the placement area, so that the backboard 211 slides down onto the display screen.

[0058] Of course, in other embodiments of the invention, the sliding contact surface 143 is disposed in a curved surface (not shown), and slides along the support member 141 into the placement area, and the sliding contact surface 143 gradually approaching the back opposite surface 144, and the support member 141 is driven by an external force to slide out of the placement area, so that the back \¥0 2019/127433 卩(:1' 2017/120021 Board 211 slides down to the display.

[0059] Further, as shown in FIG. 1 and FIG. 5, the horizontal height of the highest point of the sliding contact surface 143 is higher than the height of the display screen, and the horizontal height of the highest point of the sliding contact surface 143 is The difference in the level of the display screen is greater than the thickness of the protective film 213, ensuring that the protective film 213 is first in contact with the support portion 142 to avoid the light caused by the protective film 213 being in rigid contact with the display screen. The glue is unevenly distributed on the display screen, thereby preventing bubbles from being generated between the protective film 213 and the display screen, and the lowest point of the sliding contact surface 143 is lower than the height of the display screen. The height ensures that the protective film 213 can slide down onto the display screen.

[0060] Further, as shown in FIG. 5, the support member 141 further includes a sliding portion 145 connected to the supporting portion 142, and the sliding portion 145 is slidably engaged with the base 111 to drive the supporting member. 141 slides into the placement zone or slides out of the placement zone.

Further, the sliding portion 145 is detachably connected to the supporting portion 142 to facilitate assembly of the support member 141 and improve assembly efficiency.

Further, the sliding portion 145 is integrally provided with the supporting portion 142 to facilitate production.

[0063] Further, as shown in FIG. 1 , the base 111 is provided with a through hole that passes through the working slot 113 and passes through the supporting portion 142 and is slidably engaged with the sliding portion 145 (not shown). And a width dimension of the through hole of the through hole is greater than or equal to a width dimension of the sliding portion 145, and a height dimension of the opening is greater than or equal to a height dimension of the sliding portion 145, and the sliding portion can be ensured The 145 can pass through the through hole, and a finite slot (not shown) is defined in the hole wall of the through hole, and the sliding portion 145 is disposed corresponding to the limiting guide groove corresponding to the limiting guide groove. a protrusion (not shown), when the sliding portion 145 slides through the through hole, the protrusion cooperates with the limiting guide groove to ensure the sliding portion 145 and the supporting portion 142 Sliding in a straight line, the sliding portion 145 is prevented from rotating the supporting portion 142, and the supporting portion 142 is prevented from rotating the back plate 211 and the protective film 213, thereby improving the protective film 213 and the The placement accuracy of the display.

[0064] Further, the protrusion is disposed at a top or a bottom of the sliding portion 145, wherein when the protrusion is disposed at a top of the sliding portion 145, the guiding groove is disposed at the through hole The upper hole wall is disposed on the lower hole wall of the through hole when the protrusion is disposed on the bottom.

[0065] Of course, in other embodiments of the present invention, the protrusion may also be disposed at a side of the sliding portion 145. \¥0 2019/127433 卩(:1' 2017/120021 The protrusion is provided on a side wall of the sliding portion 145 corresponding to the side of the sliding portion 145.

[0066] Further, the distance from the notch of the guiding groove to the bottom of the groove is less than or equal to the height of the protrusion, and the friction between the sliding portion 145 and the wall of the through hole may be reduced.

[0067] Further, as shown in FIG. 1 , the support member 141 further includes an urging portion 146 connected to the sliding portion 145 on the outer circumference of the base 111, and the urging portion 146 is used for external force. The support portion 142 is slidably extended above the placement area to support or slide out of the protective film assembly 200 to cancel the support of the protective film assembly 200.

In this embodiment, the urging portion 146 acts by an external force to cause the sliding portion 145 and the supporting portion 142 to slide into or out of the placement area.

[0069] Further, as shown in FIG. 1 and FIG. 4, the film sticking device further includes a drip curtain cover 151, and the drip screen cover 151 is provided with a glue leakage hole 153, and the leaking rubber hole 153 is hollow. The squeegee cover 151 is rotatably connected or slidably connected to the pedestal 111, wherein the squeegee cover 151 is rotatably connected to the base 111. The drip curtain cover 151 is rotatably engaged with the base 111 and is disposed above the recess 114 for the leakage area to cover a center point of the display screen, and the drip curtain cover 151 and the When the base 111 is slidably connected, the drip curtain cover 151 is slidably engaged with the base 11 1 and is disposed above the recess 114 for the leakage area to cover the center point of the display screen.

[0070] In this embodiment, the electronic device is placed in the placement area, and the drip curtain cover 151 is rotated or slidably engaged with the base 111 to cover the drip curtain cover 151. On the display screen, and the dispensing area covers the center point of the display screen, and the photo-curing glue is dropped from the dispensing hole to the center point of the display screen, so that the light-solid glue can be placed in the More uniform distribution on the display, which improves film quality

[0071] Further, as shown in FIG. 1 and FIG. 4, the drip curtain cover 151 includes a main body plate 152, and the leakage hole 153 is disposed on the main body plate 152, and the leakage hole 153 is along a linearly extending portion, the drip curtain cover 151 is rotatably or slidably engaged with the base 111 for the main body panel 152 to be disposed above the recess 114, and the straight line is placed in the placement area The trajectories formed by the center points of the projections of the different sizes and the same aspect ratios in the plane of the body panel 152 coincide.

[0072] In this embodiment, the glue leakage hole 153 is extended along a straight line, and the straight line is placed on the \¥0 2019/127433 卩(:1' 2017/120021 The trajectories formed by the center points of the projections of different sizes and the same aspect ratio in the plane of the main body 152 are coincident. The requirement of dispensing glue of different sizes and the same aspect ratio can be satisfied, thereby improving the versatility of the filming device.

[0073] Further, the drip curtain cover 151 is provided on the main body panel 152 with a plurality of marking structures (not shown) for displaying the amount of the optical adhesive, and the marking structure includes a plurality of edges. The leakage holes 153 are spaced apart from each other by a scale rib (not shown), and a plurality of first character protrusions (not shown) each having a numerical shape, and each of the scale ribs is pointed A center point corresponding to the size display screen, wherein the extending direction of each of the scale ridges is perpendicular to the extending direction of the glue leakage hole 153, and the scale ridges are disposed in one-to-one correspondence with the first character protrusions.

[0074] In this embodiment, the scale ribs are disposed in one-to-one correspondence with the first character protrusions, and can display the position of the center point of the display screen of one size and the photo-adhesive glue required for the screen of the size of the display screen. Dosage. Wherein the scale ribs point to a central point position of the display screen of the size, and the first character protrusions indicate the amount of photo-solid glue required for the screen sticker of the size.

[0075] Further, the drip curtain cover 151 further includes a plurality of second character protrusions for displaying the size of the display screen and protruding in a digital shape on the main body board 152 (not shown) The second character protrusion is disposed in one-to-one correspondence with the first character protrusion, and is used for the size of the display screen.

[0076] Further, as shown in FIG. 3, the film sticking device further includes a rotating connection structure 156, the horizontal height of the rotating connection structure 156 is higher than the level of the positioning guide structure, and the drip curtain cover The 151 is rotatably coupled to the base 111 by the rotational connection structure 156.

[0077] Further, as shown in FIG. 4, the drip curtain cover 151 further includes a mounting frame 154 fixedly connected to the main body plate 152, and the rotating connection structure 156 includes two rotating pins 157 disposed coaxially. the pivot pin end of the mounting frame 157 and the other end ₁₅₄ is fixedly connected to the base 111 is rotatably connected, or the pivot pin at one end to the base 111 is fixedly connected to 157 and the other end connected to said mounting frame 154 turns the connection.

[0078] Further, the film sticking device further includes a sliding connection structure (not shown), and the drip screen cover 15 1 is rotatably connected to the base 111 through the sliding connection structure.

[0079] Further, the sliding connection structure includes a slide rail (not shown) disposed on the base 111 and a sliding member (not shown) disposed on the main body panel 152, the sliding member and the sliding member Slide rail sliding connection \¥0 2019/127433 卩(:1' 2017/120021

[0080] Of course, in other embodiments of the present invention, the slide rail may be disposed on the main body panel 152, and correspondingly, the sliding member is disposed on the base 111, the sliding member and the sliding member Rail sliding connection.

[0081] Further, as shown in FIG. 1 , the light source mounting structure 121 is provided with the 11¥ light source toward the working board 112 and the side surface of the display screen when it is engaged with the working board 112. 122.

[0082] In this embodiment, the light source mounting structure 121 is coupled to the working plate 112, and the 11 light source 122 faces the working plate 112 and the display screen to cause the 11¥ light source 122 to emit The light is emitted to illuminate the photo-curable glue that overlaps the display screen and the protective film 213 to ensure that the photo-curing material at the overlap of the display screen and the protective film 213 is cured, and the protective film is cured. 213 is attached to the display screen.

[0083] Further, as shown in FIG. 2 and FIG. 3, the light source mounting structure 121 and the working board 112 are connected by two connecting components 131, and the connecting component 131 includes a first fixed connection with the base 111. The second adapter 133 fixedly connected to the light source mounting structure 121 and the first adapter 132 and the second adapter 133 are respectively coupled to the first adapter The connecting member 132 and the rotating shaft 134 of the second adapter 13 3 .

[0084] In this embodiment, the light source mounting structure 121 is rotated and opened by the connecting structure and the working board 112 to prevent the electronic device from being placed on the working board 112 and the light source mounting structure 121. Interference occurs, the light source mounting structure 121 is rotated and closed by the connecting structure and the working plate 112, so that the 11¥ light source 122 can be overlapped with the display screen toward the protective film 213, thereby making the 11 The light emitted by the light source 122 illuminates the photo-curing glue at the overlap of the protective film 213 and the display screen to ensure that the photo-curable adhesive can be cured and the protective film 213 is attached to the display screen. Structure 12 1 has an opening angle of 120°.

In other embodiments of the present invention, the light source mounting structure 121 and the base 111 are further slidably connected through a sliding structure (not shown), and the sliding structure includes the light source mounting structure 121. a first sliding member and a first sliding rail disposed on the base 111 and slidably engaged with the first sliding member, or the sliding structure includes a second sliding opening on the base 111 And a second sliding rail disposed on the light source mounting structure 121 and slidingly mated with the second sliding member.

In another embodiment of the present invention, the light-fixing device further includes a driver (not shown) disposed on the light source mounting structure 121 to drive the movement of the 11 light source 122, wherein the driver is used to drive the device. 11 The light source 122 moves along a scanning path, so that the light emitted by the 11¥ light source 122 is sequentially scanned and filled. \¥0 2019/127433 卩(:1' 2017/120021 The light-solid glue at the display screen overlapping the protective film 213.

[0087] Further, as shown in FIG. 6, the filming device further includes a control system 161, and the control system 161 includes a timer 163 that is connected to the 11 light source 122 to count the illumination time of the 11 light source 122. And an electronic screen 164 that is coupled to the timer 163.

[0088] In this embodiment, the 11 light source 122 turns on and emits light, the timer 163 detects the signal that the II V light source 122 is turned on and starts timing, and the timer 163 counts the 11 The illumination time of the light source 122, the timer 163 synchronously transmits the statistical result to the electronic screen 164 to display the illumination time of the 11 light source 122 in real time, so as to better better grasp the user.

It is possible to avoid that the photo-curing which occurs due to the short lighting time of the 11 light source 122 is not completely cured, and the waste of energy due to the illumination time process of the 11 light source 122 can be avoided.

[0089] Further, as shown in FIG. 6, the control system 161 further includes a control module 162 that is coupled to the 11 light source 122 to control the 11¥ light source 122 to be turned on or off. The control module 162 and the The timer 163 is connected, and the 11 light source 122 is signally connected to the timer 163 via the control module 162.

[0090] In this embodiment, the user sends an open 11¥ light source 122 turn-on command to the control module 162, and the control module 162 simultaneously sends an instruction to the 11¥ light source 122 and the timer 163 simultaneously. 11 The light source 122 and the timer 163 are simultaneously turned on to improve the timing accuracy of the timer 163.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention. Within the scope of protection of the invention.

Claims

\¥0 2019/127433 卩(:1' 2017/120021 Claims

[Claim 1] A film sticking device for attaching a protective film in a protective film module to a display screen of an electronic device by a photo-curable adhesive, wherein the film sticking device includes a base, and a light source connected to the base a mounting structure and an 11 light source mounted on the light source mounting structure and illuminating the photo-curable adhesive, the base comprising a working plate for placing the electronic device to expose the display screen, the 11 light source emitting The light is irradiated with the photo-curing glue at the overlap of the display screen and the protective film to adhere the protective film and the display screen.

[Claim 2] The film sticking apparatus according to claim 1, wherein the working plate is recessed downward to form a groove, and the groove has a placement area for placing the electronic device. The filming device further includes a positioning guiding structure disposed on the working plate for guiding the protective film to the display screen, the positioning guiding structure is disposed outside the placing area, and the positioning guiding is The structure cooperates with the positioning of the protective film assembly.

[Claim 3] The filming apparatus according to claim 2, wherein the positioning guide structure comprises at least one disposed outside the placement area and configured to position the protective film to the display screen Positioning guide column.

The film-laying device according to claim 3, wherein the positioning guide post has a circular cross section, and the positioning guide post has at least two, or the positioning guide post The cross section is non-circular, and the positioning guide post is provided with at least one.

[Claim 5] The film sticking apparatus according to claim 4, wherein the work board is provided with a mark for setting a position where the display screen is placed, and the side where the mark intersects with the electronic device The side fitting settings are used to set the placement position of the display screen.

[Claim 6] The film sticking apparatus according to claim 5, wherein the groove has two mutually perpendicular groove walls, and both of the groove walls are perpendicular to a plate surface on which the working plate is located, The groove walls collectively form the mark, and the two groove walls are respectively disposed on the side corresponding to the electronic device to set a placement position of the electronic device.

The film-coating device according to claim 6, wherein the working plate defines a receiving groove in the placement area, and the receiving groove corresponds to a place placed in the placing area. The lens arrangement of the electronic device, the depth of the accommodating groove is greater than the length of the lens. \¥0 2019/127433 卩(:1' 2017/120021

The film-attaching device according to any one of claims 2 to 7, wherein the positioning guide structure includes a guide sleeve disposed outside the placement area and surrounding the placement area, the guide The sleeve is nested with the protective film assembly.

[Claim 9] The film sticking apparatus according to claim 6, wherein the film sticking apparatus further comprises a support member that is slidably engaged with the base to slide in or slide out of the placement area, the support The member includes a support portion for slidingly supporting the protective film assembly, the support portion having a sliding contact surface in sliding contact with the protective film and a back-to-face intersecting the sliding contact surface and disposed opposite to each other The support member slides into the direction of the placement zone, the sliding contact surface being progressively closer to the backside.

[Claim 10] The film sticking apparatus according to claim 9, wherein a horizontal height of the highest point of the sliding contact surface is higher than a height of the display screen, and a level and a highest point of the sliding contact surface The difference in level of the display screen is greater than the thickness of the protective film, and the lowest point of the sliding contact surface is lower than the height of the display screen.

The film sticking device according to claim 6, wherein the film sticking device further comprises a drip curtain cover, the drip screen cover is provided with a glue leakage hole, and the glue leakage hole is hollow And the squeezing screen cover is rotatably connected or slidably connected to the base, wherein the squeegee cover is rotatably connected to the base, a cover is rotatably engaged with the base and is disposed above the recess for the leakage area to cover a center point of the display screen, and when the glue curtain cover is slidably coupled to the base, The drip curtain cover is slidably engaged with the base and covers the groove to cover the center point of the display screen.

The film-filming apparatus according to claim 11, wherein the drip screen cover comprises a main body plate, the leakage hole is disposed on the main body plate, and the leakage hole is always along The wire extending cover is rotatably or slidably engaged with the base for the main body plate to be disposed above the groove, and the straight line is different in size and has the same length as being placed in the placement area The trajectory lines formed by the center points of the projections of the aspect ratio display in the plane of the main body panel coincide.

[Claim 13] The film sticking device according to claim 12, wherein the drip curtain cover further comprises \¥0 2019/127433 卩 (: 1' 2017/120021 The main frame is fixedly connected to the mounting frame, the rotating connection structure includes two rotating pins disposed coaxially, and one end of the rotating pin is fixed to the mounting frame The other end of the connection is rotatably coupled to the base, or one end of the rotating pin is fixedly coupled to the base and the other end is rotatably coupled to the mounting frame.

The film sticking apparatus according to any one of claims 9 to 13, wherein the light source mounting structure and the work board are connected by two connection components, the connection assembly including the base a first connection fixedly connected, and a fixed connection with the light source mounting structure

Connecting the rotating shafts of the first adapter and the second adapter.

The film-attaching device according to claim 14, wherein the light source mounting structure and the base are slidably connected by a sliding structure, and the sliding structure comprises a light source mounting structure. a first sliding member and a first sliding rail disposed on the base and slidably engaged with the first sliding member, or the sliding structure includes a second sliding member formed on the base and disposed on the first sliding member The light source mounting structure and the sliding engagement with the second sliding member