Easy-to-fix rubberizing equipment for tempered film production

Abstract

The utility model discloses rubberizing equipment convenient to fix and used for tempered film production. The rubberizing equipment comprises a supporting table, a rotating disc is rotationally installed at the top of the supporting table, a fixing mechanism is installed at the top of the rotating disc, and a rubberizing mechanism is installed at the position, penetrating through the center of the rotating disc, of the supporting table; the fixing mechanism comprises an adsorption hole, a negative pressure device, limiting blocks and a limiting groove, the limiting groove is formed in the surface of the rotating disc, the adsorption hole is formed in the limiting groove, the negative pressure device is installed at the position, close to the bottom of the adsorption hole, of the rotating disc, and the limiting blocks are installed at the four corners of the surface of the adsorption hole; the adsorption hole, the negative pressure device, the limiting block and the limiting groove are matched for use, a tempered film can be limited through the limiting block, and the tempered film can be adsorbed and fixed through suction force generated by the negative pressure device through the adsorption hole, so that the tempered film is prevented from shifting in the process of rubberizing the tempered film by the rubberizing mechanism; therefore, the rubberizing effect of the device on the tempered film can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered film production, in particular to a glue - sticking device for tempered film production which is convenient for fixing. Background Technique

[0002] A tempered film is a transparent film for protecting the mobile phone screen, which has the characteristics of high transparency, high hardness, scratch - resistance, etc. In the process of tempered film production, the glue - sticking link is a key step to ensure that the tempered film can be firmly attached to the mobile phone screen or other target surfaces.

[0003] By conveying the tempered film into the glue - sticking device, and then making the glue - sticking device apply glue to the surface of the tempered film. When conveying the tempered film into the device for glue - sticking, since the device cannot fix the tempered film, the position of the tempered film shifts when the device applies glue to the tempered film, which will affect the glue - sticking effect of the device on the tempered film. Content of the Utility Model

[0004] The purpose of the utility model is to provide a glue - sticking device for tempered film production which is convenient for fixing, so as to solve the problem proposed in the above background technique that by conveying the tempered film into the glue - sticking device, and then making the glue - sticking device apply glue to the surface of the tempered film. When conveying the tempered film into the device for glue - sticking, since the device cannot fix the tempered film, the position of the tempered film shifts when the device applies glue to the tempered film, which will affect the glue - sticking effect of the device on the tempered film.

[0005] The utility model provides the following technical scheme: a glue - sticking device for tempered film production which is convenient for fixing, including a support table; a turntable is rotatably installed on the top of the support table, a fixing mechanism is installed on the top of the turntable, and a glue - sticking mechanism is installed through the central position of the turntable on the support table;

[0006] The fixing mechanism includes adsorption holes, a negative - pressure device, limit blocks and limit grooves. Limit grooves are arranged on the surface of the turntable, adsorption holes are arranged inside the limit grooves, a negative - pressure device is installed at the bottom of the turntable close to the adsorption holes, and limit blocks are installed at the four - corner positions on the surface of the adsorption holes.

[0007] Preferably, guide grooves are arranged at the inner edge positions of the limit grooves, and a collection box is installed at the bottom of the turntable close to the guide grooves.

[0008] Preferably, one end of the glue - sticking mechanism is provided with a connecting plate, and a suction device is installed on the top of the connecting plate.

[0009] Preferably, the glue - sticking mechanism includes a storage box, a delivery pump and a glue - sticking head. The storage box is installed through the central position of the turntable on the support table, the delivery pump is installed on the top of the storage box, and the glue - sticking head is installed on the front of the storage box.

[0010] Preferably, a driving device is movably installed on the outer side of the glue - applying head, support frames are installed at both ends of the driving device, and a coating roller is rotatably installed between the support frames.

[0011] Preferably, a support plate is installed at one end of the storage box close to the glue - applying head, and a curing mechanism is installed at the inner top of the support plate.

[0012] Preferably, a detection device is installed on one side of the storage box away from the glue - applying head.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By the combined use of the adsorption holes, the negative - pressure device, the limiting blocks and the limiting grooves, the limiting blocks can limit the tempered glass film, and the negative - pressure device can generate suction through the adsorption holes to adsorb and fix the tempered glass film, thereby avoiding the displacement of the tempered glass film during the glue - applying process of the glue - applying mechanism, and improving the glue - applying effect of the device on the tempered glass film.

[0015] 2. By the combined use of the guiding groove and the collecting frame, the guiding groove can introduce the glue overflowing from the surface of the tempered glass film after gluing into the interior of the collecting frame, and the collecting frame can collect the overflowing glue, which is convenient for the worker to centrally process later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front three - dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is the top - view structure schematic diagram of the present utility model;

[0018] Figure 3 is the partial structure schematic diagram of the glue - applying mechanism of the present utility model;

[0019] Figure 4 is the partial structure schematic diagram of the fixing mechanism of the present utility model.

[0020] In the figure: 1, support platform; 2, turntable; 3, fixing mechanism; 301, adsorption hole; 302, negative - pressure device; 303, limiting block; 304, limiting groove; 4, guiding groove; 401, collecting frame; 5, glue - applying mechanism; 501, storage box; 502, delivery pump; 503, glue - applying head; 6, coating roller; 601, driving device; 602, support frame; 7, support plate; 701, curing mechanism; 8, connecting plate; 801, suction device; 9, detection device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] The following further elaborates on the technical solutions of the present utility model in conjunction with the accompanying drawings of the specification and specific embodiments;

[0025] Embodiment 1:

[0026] A glue - sticking device for the production of tempered glass films that is easy to fix provided by this application includes a support table 1; a turntable 2 is rotatably installed on the top of the support table 1, a fixing mechanism 3 is installed on the top of the turntable 2, and a glue - sticking mechanism 5 is installed through the central position of the turntable 2 on the support table 1;

[0027] The fixing mechanism 3 includes adsorption holes 301, a negative - pressure device 302, limit blocks 303, and limit grooves 304. The surface of the turntable 2 is provided with limit grooves 304, adsorption holes 301 are arranged inside the limit grooves 304, a negative - pressure device 302 is installed at the bottom of the turntable 2 close to the adsorption holes 301, and limit blocks 303 are installed at the four - corner positions on the surface of the adsorption holes 301;

[0028] Specifically, as Figure 1 、 Figure 2 、 Figure 3 andFigure 4 As shown in the figure, the turntable 2 is driven by a motor assembly between the support platform 1. The fixing mechanism 3 is used to fix the tempered glass film, and the glue applying mechanism 5 is used to apply glue to the tempered glass film. By placing the tempered glass film between the four limiting blocks 303 inside the limiting groove 304, the tempered glass film can be limited by the limiting blocks 303. When the tempered glass film is located on the surface of the adsorption hole 301, the negative pressure device 302 can generate suction through the adsorption hole 301 to adsorb and fix the tempered glass film, thereby preventing the tempered glass film from shifting during the glue application process by the glue applying mechanism 5 and affecting the glue application effect.

[0029] Furthermore, a guiding groove 4 is provided at the inner edge position of the limiting groove 304, and a collection box 401 is installed at the bottom of the turntable 2 close to the guiding groove 4;

[0030] Specifically, as Figure 1 、 Figure 2 and Figure 4 shown, in order to collect the excess glue, the guiding groove 4 is provided at the inner edge position of the limiting groove 304. The glue on the surface of the tempered glass film after glue application will flow into the interior of the collection box 401 through the guiding groove 4. The collection box 401 can collect the overflowing glue, which is convenient for the operator to centrally process later.

[0031] Furthermore, one end of the glue applying mechanism 5 is provided with a connecting plate 8, and a suction device 801 is installed on the top of the connecting plate 8;

[0032] Specifically, as Figure 3 shown, in order to process the tempered glass film before glue application, the suction device 801 is a suction fan. The suction device 801 is arranged on the top of the connecting plate 8. By the operation of the suction device 801, foreign matters on the surface of the tempered glass film passing through the bottom can be adsorbed, preventing it from affecting the later glue application of the tempered glass film.

[0033] Furthermore, the glue applying mechanism 5 includes a storage tank 501, a delivery pump 502, and a glue applying head 503. The support platform 1 is installed with a storage tank 501 through the central position of the turntable 2. A delivery pump 502 is installed on the top of the storage tank 501, and a glue applying head 503 is installed on the front of the storage tank 501;

[0034] Specifically, as Figure 1 shown, in order to apply glue to the tempered glass film, the storage tank 501 stores colloidal water. The input end of the delivery pump 502 is connected to the storage tank 501, and the output end is connected to the glue applying head 503. By the operation of the delivery pump 502, the glue in the storage tank 501 is delivered to the glue applying head 503, and then the glue is delivered to the surface of the tempered glass film through the glue applying head 503 for glue application treatment.

[0035] Further, a driving device 601 is movably installed on the outer side of the glue applicator head 503, and support frames 602 are installed at both ends of the driving device 601. A coating roller 6 is rotatably installed between the support frames 602;

[0036] Specifically, as Figure 1 and Figure 3 shown, in order to uniformly coat the glue on the surface of the tempered glass film, the driving device 601 is an existing linear guide rail structure. The coating roller 6 is rotatably arranged between two groups of support frames 602. The bottom of the coating roller 6 contacts the surface of the tempered glass film. The driving device 601 drives the coating roller 6 to rotate through the support frames 602, and the glue on the surface of the tempered glass film can be uniformly coated by the rotation of the coating roller 6.

[0037] Further, a support plate 7 is installed at one end of the storage box 501 close to the glue applicator head 503, and a curing mechanism 701 is installed at the inner top of the support plate 7;

[0038] Specifically, as Figure 3 shown, in order to cure the coated colloid, the curing mechanism 701 is arranged at the inner top of the support plate 7. The curing mechanism 701 is a UV curing lamp. By the operation of the curing mechanism 701, the coated glue can be cured acceleratedly.

[0039] Further, a detection device 9 is installed on one side of the storage box 501 away from the glue applicator head 503;

[0040] Specifically, as Figure 2 shown, in order to detect the surface of the tempered glass film after coating, the detection device 9 is an existing camera device. By adopting a visual communication system, the quality of the surface of the tempered glass film after gluing can be detected.

[0041] Working principle: Place the tempered glass film between four groups of limit blocks 303 inside the limit groove 304, and adsorb and fix the tempered glass film by the suction force generated by the negative pressure device 302 through the adsorption holes 301. Then drive the tempered glass film to move to the bottom of the suction device 801 by the rotation of the turntable 2. The surface of the tempered glass film can be subjected to foreign matter adsorption treatment by the operation of the suction device 801. Then the turntable 2 drives the tempered glass film to move to the bottom of the glue applicator head 503. The glue inside the storage box 501 is transported to the glue applicator head 503 by the operation of the delivery pump 502. Then the glue is transported to the surface of the tempered glass film through the glue applicator head 503. At this time, the driving device 601 drives the coating roller 6 to rotate through the support frames 602, and the glue on the surface of the tempered glass film can be uniformly coated by the rotation of the coating roller 6. Finally, it moves to the bottom of the curing mechanism 701 along with the turntable 2, and the coated glue can be cured acceleratedly by the operation of the curing mechanism 701.

[0042] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified and equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A glue laminating device for tempered film production that is easy to fix, comprising a support table (1); characterized in that: A turntable (2) is rotatably mounted on the top of the support platform (1), a fixing mechanism (3) is mounted on the top of the turntable (2), and a glue sticking mechanism (5) is mounted at a central position of the support platform (1) passing through the turntable (2); The fixing mechanism (3) comprises an adsorption hole (301), a negative pressure device (302), a limiting block (303) and a limiting groove (304); the surface of the rotating disk (2) is provided with a limiting groove (304); the interior of the limiting groove (304) is provided with an adsorption hole (301); the bottom of the rotating disk (2) is provided with a negative pressure device (302) near the adsorption hole (301); and the limiting blocks (303) are provided at the four corners of the surface of the adsorption hole (301).

2. The adhesive laminating device for producing a tempered film that is easy to fix according to claim 1 is characterized in that: A guide groove (4) is provided at the inner edge of the limiting groove (304), and a collecting frame (401) is installed inside the rotating disc (2) near the bottom of the guide groove (4).

3. The adhesive laminating device for producing a tempered glass film that is easy to fix according to claim 1 is characterized in that: A connecting plate (8) is installed at one end of the glue sticking mechanism (5), and a suction device (801) is installed on the top of the connecting plate (8).

4. The adhesive laminating device for producing a tempered glass film that is easy to fix according to claim 1 is characterized in that: The glue sticking mechanism (5) comprises a storage box (501), a delivery pump (502) and a glue sticking head (503); the storage box (501) is installed at a central position of the support platform (1) passing through the turntable (2); the delivery pump (502) is installed on the top of the storage box (501); and the glue sticking head (503) is installed on the front of the storage box (501).

5. The adhesive laminating device for producing a tempered glass film that is easy to fix according to claim 4 is characterized in that: A driving device (601) is movably mounted on the outer side of the glue sticking head (503), support frames (602) are mounted at both ends of the driving device (601), and a coating roller (6) is rotatably mounted between the support frames (602).

6. The adhesive laminating device for producing a tempered film that is easy to fix according to claim 4 is characterized in that: A support plate (7) is installed at one end of the storage box (501) close to the glue sticking head (503), and a curing mechanism (701) is installed on the inner top of the support plate (7).

7. The adhesive laminating device for producing a tempered glass film that is easy to fix according to claim 4 is characterized in that: A detection device (9) is installed on the side of the storage box (501) away from the glue sticking head (503).

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