Mobile phone protective film laminating device

Abstract

The utility model discloses a mobile phone protective film laminating device which comprises a base, one side of the base is fixedly connected with an operating machine, the top of the base is fixedly connected with a laminating assembly, the top of the base is provided with a clamping assembly, a mobile phone body is placed on the top of the clamping assembly, and a mobile phone film is placed on the surface of the mobile phone body. A compaction assembly is arranged at the top of the base; the attaching assembly comprises a guide rod. According to the mobile phone protective film attaching device, an air cylinder is started to downwards drive a suction cup to enable a protective film to be tightly attached to the surface of a mobile phone, the force unloading effect can be achieved through an arranged second spring, and the situation that when the air cylinder reaches the bottommost portion, the suction cup may poke a screen due to the fact that no second spring unloads force is avoided; the contact rod is held by hand to be pushed, so that the contact rod can drive the exhaust rod to correspond to the air hole, air in the suction cup is exhausted, the suction cup does not have suction force, and the protective film is separated from the suction cup.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone protective films, in particular to a mobile phone protective film laminating device. Background Art

[0002] Mobile phone protective film is also called mobile phone beauty film or mobile phone film. It is a kind of cold mounting film that can be used to mount the mobile phone body and screen. Zhengdao mobile phone film can protect eyesight without hurting the eyes. It has nine layers of protection, effectively blocks ultraviolet rays, short-wave blue rays, and soft dazzling light source stimulation. It is attached with AF coating to make the feel and hardness of the mobile phone film perfectly combined. According to its use, it can be divided into mobile phone screen protective film, mobile phone tempered glass film, mobile phone tempered glass film body protective film, anti-peep film, mirror film, AR film, frosted film, anti-scratch protective film, and protective film can be divided into digital product protective film, car protective film, household protective film, food preservation protective film, etc.

[0003] However, the mobile phone protective film in the prior art generally relies on manual holding of the protective film to adhere to the surface of the mobile phone, and the degree of adhesion is prone to deviation. In the process of bonding the protective film and the mobile phone, no film positioning and bonding device is used in conjunction, and the mobile phone is prone to position deviation, resulting in misalignment between the mobile phone and the protective film, which reduces the bonding speed of the protective film and reduces the aesthetics of the mobile phone after the film is pasted to a certain extent. Therefore, we need a mobile phone protective film bonding device. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile phone protective film laminating device to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone protective film laminating device, comprising a base, one side of the base is fixedly connected to an operating machine, the top of the base is fixedly connected to a laminating assembly, the top of the base is provided with a clamping assembly, the top of the clamping assembly is placed with a mobile phone body, and a mobile phone film is placed on the surface of the mobile phone body, and the top of the base is provided with a compacting assembly; the laminating assembly comprises a guide rod; the outer wall of the guide rod is slidably connected to a pressure plate; the bottom of the pressure plate is fixedly connected to a cylinder; the inside of the pressure plate is fixedly connected to a first spring; and one end of the first spring is fixedly connected to a contact rod; and the middle part of the contact rod is provided with an exhaust rod; the inside of the pressure plate is provided with an air hole; the bottom of the pressure plate is fixedly connected to a guide sleeve; and the inside of the guide sleeve is fixedly connected to a second spring.

[0006] Preferably, the base forms a telescopic structure through a cylinder and a pressing plate, and the cylinder is arranged between the base and the pressing plate.

[0007] Preferably, the bottom of the second spring is fixedly connected to a telescopic rod, the bottom of the telescopic rod is fixedly connected to a suction cup, the guide sleeve forms a telescopic structure with the telescopic rod through the second spring, and the second spring is arranged between the guide sleeve and the telescopic rod.

[0008] Preferably, the clamping assembly includes a casing, a hand-held rod is slidably connected to the interior of the casing, and one end of the hand-held rod is fixedly connected to a third spring, one end of the hand-held rod is fixedly connected to a first rack, and the outer wall of the first rack is meshingly connected to a gear, the outer wall of the gear is meshingly connected to a second rack, one end of the second rack is fixedly connected to a splint, the gear forms a movable structure with the second rack and the splint, and the number of second racks is two, and the two second racks are symmetrically arranged with the mid-perpendicular line of the gear as the symmetry axis.

[0009] Preferably, the housing forms an elastic structure with the hand-held rod through the third spring, and one end of the hand-held rod passes through the third spring to be connected to the housing.

[0010] Preferably, the compaction assembly includes a motor, the output shaft of the motor is connected to a belt through a pulley, and the inner wall of the belt is connected to a twisted shaft by relying on the pulley, the outer wall of the twisted shaft is threadedly connected to a sleeve, the top of the sleeve is fixedly connected to a bracket, the outer wall of the bracket is slidably connected to a guide rail, the top of the bracket is fixedly connected to a fourth spring, and the top of the fourth spring is rotatably connected to a roller, the bracket forms an elastic structure with the roller through the fourth spring, and the fourth spring is arranged between the bracket and the roller.

[0011] Preferably, the bracket forms a threaded structure with the twisted shaft through the shaft sleeve, and one end of the twisted shaft passes through the shaft sleeve for connection.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the mobile phone protective film laminating device,

[0013] (1) The air cylinder is started to drive the suction cup downward to tightly fit the protective film to the surface of the mobile phone, and the second spring is provided to relieve the force to prevent the suction cup from poking the screen when the air cylinder reaches the bottom and there is no second spring to relieve the force. After the protective film is in contact with the surface of the mobile phone, the contact rod is held and pushed, so that the contact rod can drive the exhaust rod to correspond to the air hole. At this time, the air in the suction cup is discharged, so that the suction cup has no suction force, so that the protective film is separated from the suction cup, and the protective film can be aligned and attached to the surface of the mobile phone;

[0014] (2) The first rack can be moved by pulling the handle, which can compress the third spring. When the first rack moves, the gear can be rotated, and the gear can drive the second rack to rotate, so that the clamps on both sides can clamp and limit the mobile phone, which can meet the needs of clamping and limiting mobile phones of different sizes. By starting the motor and driving the twisted shaft to rotate with the belt, the twisted shaft can rotate in the shaft sleeve, and the bracket can drive the roller to move along the top of the protective film, and the roller can discharge the air between the mobile phone and the protective film. In addition, the fourth spring can reduce excessive pressure of the roller on the screen, thereby improving the fitting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the base and compaction assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the bonding component of the utility model.

[0019] In the figure: 1. base; 2. operating machine; 3. fitting assembly; 301. guide rod; 302. pressure plate; 303. cylinder; 304. first spring; 305. contact rod; 306. exhaust rod; 307. air hole; 308. guide sleeve; 309. second spring; 310. telescopic rod; 311. suction cup; 4. clamping assembly; 401. housing; 402. hand-held rod; 403. third spring; 404. first rack; 405. gear; 406. second rack; 407. splint; 5. mobile phone body; 6. mobile phone film; 7. compacting assembly; 701. motor; 702. belt; 703. twisted shaft; 704. bushing; 705. bracket; 706. guide rail; 707. fourth spring; 708. roller. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a mobile phone protective film laminating device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a base 1, one side of the base 1 is fixedly connected to an operating machine 2, the top of the base 1 is fixedly connected to a fitting component 3, the top of the base 1 is provided with a clamping component 4, a mobile phone body 5 is placed on the top of the clamping component 4, and a mobile phone film 6 is placed on the surface of the mobile phone body 5, and a compacting component 7 is provided on the top of the base 1; the fitting component 3 includes a guide rod 301; the outer wall of the guide rod 301 is slidably connected to a pressing plate 302; the base 1 forms a telescopic structure with the pressing plate 302 through a cylinder 303, and the cylinder 303 is arranged between the base 1 and the pressing plate 302; the connection effect between the base 1 and the cylinder 303 is strengthened, so that the cylinder 303 can rely on the support of the base 1 to push the pressing plate 302 to move downward or upward; the bottom of the pressing plate 302 is fixedly connected to the cylinder 303; the inside of the pressing plate 302 is fixedly connected to a first spring 304; and one end of the first spring 304 is fixedly connected to a contact rod 305 ; and an exhaust rod 306 is provided in the middle part of the contact rod 305; an air hole 307 is opened inside the pressure plate 302; a guide sleeve 308 is fixedly connected to the bottom of the pressure plate 302; and a second spring 309 is fixedly connected inside the guide sleeve 308, a telescopic rod 310 is fixedly connected to the bottom of the second spring 309, and a suction cup 311 is fixedly connected to the bottom of the telescopic rod 310. The guide sleeve 308 forms a telescopic mechanism with the telescopic rod 310 through the second spring 309, and the second spring 309 is arranged between the guide sleeve 308 and the telescopic rod 310, which strengthens the connection effect between the guide sleeve 308 and the second spring 309, so that the guide sleeve 308 can rely on the second spring 309 to support the telescopic rod 310, and the second spring 309 can be used to unload force to prevent the cylinder 303 from reaching the bottom, so that the second spring 309 has a force unloading function to prevent the suction cup 311 from poking the screen.

[0023] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the clamping assembly 4 includes a housing 401, a hand-held rod 402 is slidably connected to the inside of the housing 401, and one end of the hand-held rod 402 is fixedly connected to the third spring 403, the housing 401 and the hand-held rod 402 form an elastic structure through the third spring 403, and one end of the hand-held rod 402 passes through the third spring 403 to be connected to the housing 401, which strengthens the connection effect between the housing 401 and the third spring 403, so that the hand-held rod 402 can move in the reverse direction under the support of the third spring 403, so as to meet the need of limiting the mobile phone, one end of the hand-held rod 402 is fixedly connected to the first rack 404, and the outer wall of the first rack 404 is meshingly connected to the gear 405, and the outer wall of the gear 405 is meshingly connected to the outer wall of the gear 405. A second rack 406 is connected, one end of the second rack 406 is fixedly connected to a clamping plate 407, the gear 405 forms a movable structure through the second rack 406 and the clamping plate 407, and the number of the second rack 406 is two, and the two second racks 406 are symmetrically arranged with the mid-vertical line of the gear 405 as the symmetry axis, which strengthens the connection effect between the gear 405 and the second rack 406, so that the gear 405 can move by driving the second racks 406 on both sides, and the two second racks 406 can drive the two clamping plates 407 to adjust the spacing, so that the two clamping plates 407 can limit the mobile phone, and by pulling the hand-held rod 402, the hand-held rod 402 can pull the first rack 404 to move, which can be The third spring 403 is compressed, and then when the first rack 404 moves, it can rely on the gear 405 to rotate, so that the gear 405 can drive the second rack 406 to rotate, and the second rack 406 can drive the clamping plate 407 to move outward. At this time, the mobile phone can be placed on the clamping plate 407, and after the hand-held rod 402 is released, the third spring 403 rebounds, and the third spring 403 drives the first rack 404 to move in the opposite direction, so that the clamping plates 407 on both sides can clamp and limit the mobile phone, thereby meeting the needs of clamping and limiting mobile phones of different sizes. The compaction component 7 includes a motor 701, and the output shaft of the motor 701 is connected with a belt 702 through a pulley, and The inner wall of the belt 702 is connected to the twisted shaft 703 by means of a pulley, the outer wall of the twisted shaft 703 is threadedly connected to a sleeve 704, the top of the sleeve 704 is fixedly connected to a bracket 705, the bracket 705 forms a threaded structure with the twisted shaft 703 through the sleeve 704, and one end of the twisted shaft 703 passes through the sleeve 704 for connection, the connection effect between the sleeve 704 and the twisted shaft 703 allows the twisted shaft 703 to rotate in the sleeve 704, and the bracket 705 can move on the outer wall of the twisted shaft 703 by means of the sleeve 704, the outer wall of the bracket 705 is slidably connected to a guide rail 706, the top of the bracket 705 is fixedly connected to a fourth spring 707, and the top of the fourth spring 707 is rotatably connected to a roller 708,The bracket 705 forms an elastic structure through the fourth spring 707 and the roller 708, and the fourth spring 707 is arranged between the bracket 705 and the roller 708, which strengthens the connection effect between the bracket 705 and the fourth spring 707, so that the bracket 705 can rely on the fourth spring 707 to support the roller 708, and the roller 708 can be pressed and fitted to the mobile phone protective film under the action of the fourth spring 707. By starting the motor 701, the motor 701 can drive the twisted shaft 703 to rotate by the belt 702, and the twisted shaft 703 can rotate in the sleeve 704, so that the sleeve 704 can drive the bracket 705 to move by the guide rail 706, so that the bracket 705 can drive the roller 708 to move along the top of the protective film, and the roller 708 can discharge the air between the mobile phone and the protective film, and rely on the fourth spring 707 to reduce the excessive pressure of the roller 708 on the screen, thereby improving the fitting effect.

[0024] Working principle: the laminating device can be supported and limited by the base 1, and the hand-held rod 402 can be pulled to pull the first rack 404 to move, so that the third spring 403 can be compressed, and then when the first rack 404 moves, the gear 405 can be rotated, so that the gear 405 can drive the second rack 406 to rotate, so that the second rack 406 can drive the splint 407 to move outward, and the mobile phone can be placed on the splint 407, and after releasing the hand-held rod 402, the third spring 403 can rebound, so that the third The spring 403 drives the first rack 404 to move in the opposite direction, so that the clamping plates 407 on both sides can clamp and limit the mobile phone, so as to meet the needs of clamping and limiting mobile phones of different sizes. After installation, the untorn mobile phone protective film can be placed on the surface of the mobile phone for alignment, and the cylinder 303 can be started to drive the pressure plate 302 to slide along the guide rod 301, so that the pressure plate 302 can drive the bottom suction cup 311 to move downward, so that the suction cup 311 can fit with the mobile phone film 6, and after fitting and adsorption, the untorn mobile phone protective film can be The mobile phone protective film can be moved to a certain height, and the film at the bottom of the mobile phone protective film can be torn off at this time, and the cylinder 303 can be started to drive the suction cup 311 downward to make the protective film fit tightly to the surface of the mobile phone, and the second spring 309 can be used to unload the force to prevent the suction cup 311 from poking the screen when the cylinder 303 reaches the bottom and there is no second spring 309 to unload the force. In addition, after the protective film fits the surface of the mobile phone, it can be pushed by holding the contact rod 305, so that the contact rod 305 can drive the exhaust rod 306 to correspond to the air hole 307, and the air in the suction cup 311 is discharged, so that the suction cup 311 is not It has suction force, so that the protective film is separated from the suction cup 311. In addition, by starting the motor 701, the motor 701 can drive the twisted shaft 703 to rotate by means of the belt 702, and the twisted shaft 703 can rotate in the sleeve 704, so that the sleeve 704 can drive the bracket 705 to move by means of the guide rail 706, and the bracket 705 can drive the roller 708 to move along the top of the protective film, and the roller 708 can discharge the air between the mobile phone and the protective film, and by means of the fourth spring 707, the excessive pressure of the roller 708 on the screen can be reduced, thereby improving the fitting effect.

[0025] It should be noted that the above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone protective film laminating device, comprising a base (1), characterized in that: A manipulator (2) is fixedly connected to one side of the base (1), a fitting assembly (3) is fixedly connected to the top of the base (1), a clamping assembly (4) is arranged on the top of the base (1), a mobile phone body (5) is placed on the top of the clamping assembly (4), a mobile phone film (6) is placed on the surface of the mobile phone body (5), and a compacting assembly (7) is arranged on the top of the base (1); The fitting assembly (3) comprises a guide rod (301); the outer wall of the guide rod (301) is slidably connected to a pressure plate (302); the bottom of the pressure plate (302) is fixedly connected to a cylinder (303); the interior of the pressure plate (302) is fixedly connected to a first spring (304); one end of the first spring (304) is fixedly connected to a contact rod (305); an exhaust rod (306) is provided in the middle part of the contact rod (305); an air hole (307) is provided inside the pressure plate (302); the bottom of the pressure plate (302) is fixedly connected to a guide sleeve (308); and the interior of the guide sleeve (308) is fixedly connected to a second spring (309).

2. A mobile phone protective film laminating device according to claim 1, characterized in that: The base (1) forms a telescopic structure through the cylinder (303) and the pressing plate (302), and the cylinder (303) is arranged between the base (1) and the pressing plate (302).

3. The mobile phone protective film laminating device according to claim 1, characterized in that: The bottom of the second spring (309) is fixedly connected to a telescopic rod (310), and the bottom of the telescopic rod (310) is fixedly connected to a suction cup (311). The guide sleeve (308) forms a telescopic structure through the second spring (309) and the telescopic rod (310), and the second spring (309) is arranged between the guide sleeve (308) and the telescopic rod (310).

4. The mobile phone protective film laminating device according to claim 1, characterized in that: The clamping assembly (4) comprises a housing (401), the interior of which is slidably connected to a hand-held rod (402), one end of which is fixedly connected to a third spring (403), one end of which is fixedly connected to a first rack (404), and the outer wall of the first rack (404) is meshingly connected to a gear (405), the outer wall of the gear (405) is meshingly connected to a second rack (406), one end of which is fixedly connected to a clamp (407), the gear (405) forms a movable structure with the second rack (406) and the clamp (407), the number of which is two, and the two second racks (406) are symmetrically arranged with the mid-perpendicular line of the gear (405) as the symmetry axis.

5. The mobile phone protective film laminating device according to claim 4, characterized in that: The housing (401) forms an elastic structure with the hand-held rod (402) through the third spring (403), and one end of the hand-held rod (402) passes through the third spring (403) and is connected to the housing (401).

6. The mobile phone protective film laminating device according to claim 1, characterized in that: The compacting assembly (7) comprises a motor (701), the output shaft of the motor (701) is sleeved with a belt (702) via a pulley, and the inner wall of the belt (702) is connected to a twisted shaft (703) by means of the pulley, the outer wall of the twisted shaft (703) is threadedly connected to a sleeve (704), the top of the sleeve (704) is fixedly connected to a bracket (705), the outer wall of the bracket (705) is slidably connected to a guide rail (706), the top of the bracket (705) is fixedly connected to a fourth spring (707), and the top of the fourth spring (707) is rotatably connected to a roller (708), the bracket (705) forms an elastic structure with the roller (708) through the fourth spring (707), and the fourth spring (707) is arranged between the bracket (705) and the roller (708).

7. A mobile phone protective film laminating device according to claim 6, characterized in that: The bracket (705) forms a threaded structure with the twisted shaft (703) through the shaft sleeve (704), and one end of the twisted shaft (703) penetrates the shaft sleeve (704) for connection.

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