Back glue pasting device for mobile phone module

Abstract

The utility model relates to the technical field of mobile phone gum, in particular to a mobile phone module gum pasting device which comprises a base, a connecting groove is formed in the center of the top of the base, a clamping device is arranged in the connecting groove, fixing rods are fixedly connected to the top of the base, and a placing device is arranged between the two fixing rods. The device has the advantages that the positions of the suction cup and the pressing plate can be adjusted according to different sizes and different positions of mobile phone components through the arrangement of the placement device, and the pressing plate on one side of the suction cup is directly displayed outside in an overturning mode by utilizing the fixing plate arranged between the fixing rods on the base; a user can conveniently and rapidly place the back adhesive tape and tear down a bottom film on the back adhesive tape, due to the fact that the suction cup is arranged, the back adhesive tape can be prevented from falling off when the fixing plate is turned over, the suction cup is pressed downwards, the pressing plate is pressed on the mobile phone module, the back adhesive tape is made to be attached to the mobile phone module, and then the mobile phone module is rapidly taken down by turning over the fixing plate. And the overall efficiency of the user can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone adhesive backing, in particular to a mobile phone module adhesive backing device. Background Art

[0002] With the development of society, people's demand for mobile phones is getting higher and higher. Various styles of mobile phones are constantly being produced for people to choose from. When assembling mobile phones, it is necessary to stick adhesive on the module. At present, there are generally two methods for sticking adhesive. One is manual attachment: this method includes manually tearing off the adhesive from the base film, and then sticking one side of the adhesive on the surface of the mobile phone module, and then tearing off the base film on the other side of the adhesive for the next step. The second is to attach by fully automatic equipment. This method uses machines instead of manual work to complete the whole process of sticking adhesive on the mobile phone module, and no manual work is required during the process.

[0003] A mobile phone module back glue sticking device disclosed in Chinese patent CN214591512U, the mobile phone module back glue sticking device, by means of a push plate arranged at the bottom of the gear, four push plates are moved simultaneously, the mobile phone module and the back glue can be pushed straight to prevent the back glue from being misplaced during pressing, thereby causing the problem of reduced quality of the finished product, and the pressing block is moved downward to press the mobile phone module through the pressing plate and the pressing block, and since the four push plates fix the mobile phone module, it can effectively prevent shaking during pressing, thereby improving the stability and quality of the structure.

[0004] However, while this type of mobile phone module adhesive backing device solves the problem, it has the following disadvantages: since the adhesive backing needs to be pasted on both sides, the adhesive backing and the bottom film on one side of the mobile phone module need to be torn off before pasting. After the device is fixed by a pressure block and a push plate, the adhesive backing bottom film cannot be easily torn off, resulting in low overall installation efficiency. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a mobile phone module back glue sticking device.

[0006] The purpose of the utility model is achieved through the following technical solutions: a mobile phone module back glue sticking device, comprising a base, a connection groove is opened at the top center of the base, a clamping device is arranged in the connection groove, a fixing rod is fixedly connected to the top of the base, and a placing device is arranged between the two fixing rods;

[0007] The clamping device comprises a first threaded rod, one end of which is movably connected to the inner wall of the connecting groove, the outer surface of the first threaded rod is symmetrically threadedly connected with a first fixing block, and the tops of the two first fixing blocks are each provided with a first elastic block;

[0008] The placing device includes a fixing plate, a second threaded rod is rotatably connected between the two side walls of the top of the fixing plate, a connecting block is threadedly connected to the second threaded rod, both ends of the connecting block are slidably connected in the first sliding groove, a second fixing block is arranged on the connecting block, and a suction cup is arranged inside the second fixing block.

[0009] Preferably, the clamping device also includes a transmission shaft fork, one end of the transmission shaft fork is fixedly connected to one end of the first threaded rod, one end of the transmission shaft fork is rotatably connected to a cross shaft, one end of the cross shaft is rotatably connected to a universal joint fork, and one end of the universal joint fork passes through the base and is fixedly connected to the first turntable.

[0010] Preferably, a first sliding groove is provided on both side walls inside the fixed plate, two ends of the connecting block are slidably connected in the first sliding groove, second sliding grooves are provided on both side walls inside the connecting block, the second fixed block is slidably connected between the two second sliding grooves, one side of the second fixed block passes through the second sliding groove on the connecting block and is threadedly connected with a T-shaped fixing rod, and the second threaded rod passes through the fixed plate and is fixedly connected to the second turntable.

[0011] Preferably, the interior of the second fixed block is fixedly connected to a spring via a through groove, the top of the spring is fixedly connected to a suction cup, one side of the bottom of the suction cup is fixedly connected to a pressure plate, a plurality of protrusions are provided at the bottom of the pressure plate, the top of the suction cup is connected to a motor via a connecting tube, and the bottom of the motor is fixedly connected to the fixed plate.

[0012] Preferably, the transmission shaft fork and the universal joint fork form a universal joint transmission mode through the cross shaft.

[0013] Preferably, a side of the first turntable close to the base is movably connected to the second elastic block via a circular groove, and a plurality of the second elastic blocks are arranged in a circular array on the base.

[0014] Preferably, the first elastic block is fixedly connected to the wall surface between the two first fixing blocks via a groove.

[0015] Beneficial effects:

[0016] The mobile phone module adhesive backing affixed device is provided with a placement device, and utilizes a second threaded rod to drive the connection block to move. The overall position of the suction cup and the pressure plate can be adjusted according to different sizes and different positions of mobile phone components. The fixing plate provided between the fixing rods on the base is used to directly display the pressure plate on one side of the suction cup to the outside through flipping, so that the user can quickly place the adhesive backing affixed and tear off the bottom film on the adhesive backing affixed. Because the suction cup is provided, the adhesive backing affixed can be prevented from falling off when flipping the fixing plate. The suction cup is pressed down to make the pressure plate press on the mobile phone module, so that the adhesive backing affixed to the mobile phone module, and then the mobile phone module on the base can be quickly removed by flipping the fixing plate, which can improve the user's efficiency as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the second state of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the placement device of the utility model;

[0021] Figure 4 It is a schematic diagram of the cutaway structure of the base of the utility model;

[0022] Figure 5 It is a schematic diagram of the cutaway structure of the base of the utility model from another perspective;

[0023] Figure 6 It is a schematic diagram of the cross-section structure of the connecting block and the second fixing block of the utility model.

[0024] In the figure: 1. base; 2. connecting groove; 3. clamping device; 301. first threaded rod; 302. first fixed block; 303. first spring block; 304. transmission shaft fork; 305. cross shaft; 306. universal joint fork; 307. first turntable; 308. second spring block; 4. fixing rod; 5. placing device; 501. fixing plate; 502. first slide groove; 503. second fixed block; 504. second threaded rod; 505. second turntable; 506. connecting block; 507. second slide groove; 508. T-shaped fixing rod; 6. suction cup; 7. spring; 8. pressure plate; 9. motor. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0028] like Figure 1-6As shown, a mobile phone module back glue sticking device comprises a base 1, a connecting groove 2 is opened at the top center position of the base 1, a clamping device 3 is arranged in the connecting groove 2, a fixing rod 4 is fixedly connected to the top of the base 1, and a placing device 5 is arranged between the two fixing rods 4; the clamping device (3) comprises a first threaded rod (301), one end of the first threaded rod 301 is movably connected to the inner wall of the connecting groove 2, the outer surface of the first threaded rod 301 is symmetrically threadedly connected to the first fixing block 302, and the tops of the two first fixing blocks (302) are both provided with a first elastic block (303); the placing device 5 comprises a fixing plate 501, a second threaded rod 504 is rotatably connected between the two side walls of the top of the fixing plate 501, a connecting block 506 is threadedly connected to the second threaded rod 504, both ends of the connecting block 506 are slidably connected in the first sliding groove 502, a second fixing block 503 is arranged on the connecting block 506, and a suction cup 6 is arranged inside the second fixing block 503. By arranging the placing device 5, the second threaded rod 504 can be used to rotate between the two side walls of the top of the fixing plate 501, and the second threaded rod 504 can be used to rotate between the two side walls of the top of the fixing plate 501. 504 drives the connecting block 506 to move, and the overall position of the suction cup 6 and the pressure plate 8 can be adjusted according to the different sizes and different positions of the mobile phone components. The clamping device 3 also includes a transmission shaft fork 304, one end of the transmission shaft fork 304 is fixedly connected to one end of the first threaded rod 301, one end of the transmission shaft fork 304 is rotatably connected to a cross shaft 305, one end of the cross shaft 305 is rotatably connected to a universal joint fork 306, one end of the universal joint fork 306 penetrates the base 1 and is fixedly connected to the first turntable 307, using the base The fixing plate 501 disposed between the fixing rods 4 on the base 1 can be turned over to make the pressing plate 8 on one side of the suction cup 6 directly appear outside, so that the user can quickly place the adhesive sticker and tear off the bottom film on the adhesive sticker. Because the suction cup 6 is provided, the adhesive sticker can be prevented from falling off when the fixing plate 501 is turned over. The suction cup 6 is pressed down to make the pressing plate 8 press on the mobile phone module so that the adhesive sticker is attached to the mobile phone module. Then, the fixing plate 501 can be turned over to quickly remove the mobile phone module on the base 1, which can improve the user's efficiency as a whole.

[0029] A first sliding groove 502 is provided on both side walls inside the fixing plate 501, and both ends of the connecting block 506 are slidably connected in the first sliding groove 502. Second sliding grooves 507 are provided on both side walls inside the connecting block 506, and a second fixing block 503 is slidably connected between the two second sliding grooves 507. One side of the second fixing block 503 passes through the second sliding groove 507 on the connecting block 506 and is threadedly screwed with a T-shaped fixing rod 508.

[0030] The interior of the second fixed block 503 is fixedly connected to the spring 7 via a through groove, the top of the spring 7 is fixedly connected to the suction cup 6, one side of the bottom of the suction cup 6 is fixedly connected to a pressure plate 8, a plurality of protrusions are provided at the bottom of the pressure plate 8, the top of the suction cup 6 is connected to the motor 9 via a connecting tube, and the bottom of the motor 9 is fixedly connected to the fixed plate 501.

[0031] The transmission shaft fork 304 and the universal joint fork 306 form a universal joint transmission mode through the cross shaft 305.

[0032] The first rotating disk 307 is movably connected to the second elastic block 308 on one side close to the base (1) through a circular groove, and a plurality of second elastic blocks 308 are arranged in a circular array on the base 1.

[0033] The wall surface between the two first fixing blocks 302 is fixedly connected with a first elastic block 303 via a groove.

[0034] The working process is as follows:

[0035] S1. Open the fixing plate 501 before use. The fixing plate 501 will rotate on the fixing rod 4. Then rotate the first rotating disk 307, so that the first rotating disk 307 drives the universal joint fork 306 to rotate. The universal joint fork 306 drives the transmission shaft fork 304 to rotate through the cross shaft 305. Here, it is a universal transmission structure. The rotation of the transmission shaft fork 304 drives the first threaded rod 301 to rotate. Since the first threaded rod 301 is provided with left-handed threads and right-handed threads, the two first fixing blocks 302 will move toward each other.

[0036] S2, then place the mobile phone module between the two first fixing blocks 302 on the base 1, rotate the first rotating disk 307 to make the two first fixing blocks 302 close to each other, let the first elastic blocks 303 on the two first fixing blocks 302 abut against the mobile phone module, release the first rotating disk 307, and let the clamping device 3 fix the mobile phone module;

[0037] S3, then clamp the fixing hole of the adhesive sticker on the convex block on the pressing plate 8, start the motor 9 to make the suction cup 6 suck the adhesive sticker, then close the fixing plate 501, and then adjust the placement device 5 according to the position of the mobile phone module, first rotate the second turntable 505, the rotation of the second turntable 505 drives the second threaded rod 504 to rotate, so that the connecting block 506 threadedly screwed on the second threaded rod 504 slides in the first slide groove 502, when the connecting block 506 and the mobile phone module are in a vertical line, release the second turntable 505, and then move the second fixing block 503 to slide and adjust in the second slide groove 507, so that the suction cup 6 set on the second fixing block 503 is vertically in a straight line with the mobile phone module, and then twist the T-shaped fixing rod 508, because the T-shaped fixing rod 508 is screwed on the second fixing block 503, the second fixing block 503 can be fixed by the T-shaped fixing rod 508;

[0038] S4. When starting to stick the adhesive, first open the fixing plate 501, place the mobile phone module between the two first fixing blocks 302 on the base 1, then clamp the fixing hole of the adhesive sticker on the protrusion on the pressing plate 8, start the motor 9 to make the suction cup 6 suck the adhesive sticker, tear off the bottom film of the adhesive sticker, and then close the fixing plate 501, so that the adhesive sticker is perpendicular to the top of the mobile phone module, and then press down the suction cup 6 so that the suction cup 6 squeezes the spring 7 in the second fixing block 503, so that the pressing plate 8 is close to the mobile phone module. When the adhesive sticker is attached to the mobile phone module, release the suction cup 6 to reset it, and then open the fixing plate 501, remove the mobile phone module for subsequent operations.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mobile phone module adhesive backing device, characterized in that: The device comprises a base (1), a connection groove (2) is provided at the center of the top of the base (1), a clamping device (3) is provided in the connection groove (2), a fixing rod (4) is fixedly connected to the top of the base (1), and a placement device (5) is provided between two fixing rods (4); The clamping device (3) comprises a first threaded rod (301), one end of the first threaded rod (301) is movably connected to the inner wall of the connecting groove (2), the outer surface of the first threaded rod (301) is symmetrically threadedly connected to a first fixing block (302), and the tops of the two first fixing blocks (302) are each provided with a first elastic block (303); The placement device (5) comprises a fixing plate (501), a second threaded rod (504) is rotatably connected between two side walls of the top of the fixing plate (501), a connecting block (506) is threadedly connected to the second threaded rod (504), a second fixing block (503) is arranged on the connecting block (506), and a suction cup (6) is arranged inside the second fixing block (503).

2. A mobile phone module adhesive backing device according to claim 1, characterized in that: The clamping device (3) further comprises a transmission shaft fork (304), one end of which is fixedly connected to one end of the first threaded rod (301), one end of which is rotatably connected to a cross shaft (305), one end of which is rotatably connected to a universal joint fork (306), and one end of which passes through the base (1) and is fixedly connected to a first rotating disk (307).

3. A mobile phone module adhesive backing device according to claim 1, characterized in that: The fixing plate (501) is provided with first sliding grooves (502) on both side wall surfaces inside, and both ends of the connecting block (506) are slidably connected in the first sliding grooves (502). The connecting block (506) is provided with second sliding grooves (507) on both side wall surfaces inside, and the second fixing block (503) is slidably connected between the two second sliding grooves (507). One side of the second fixing block (503) passes through the second sliding groove (507) on the connecting block (506) and is threadedly connected with a T-shaped fixing rod (508). The second threaded rod (504) passes through the fixing plate (501) and is fixedly connected with the second rotating disk (505).

4. The mobile phone module adhesive backing device according to claim 1, characterized in that: The interior of the second fixed block (503) is fixedly connected to a spring (7) via a through groove, the top of the spring (7) is fixedly connected to a suction cup (6), one side of the bottom of the suction cup (6) is fixedly connected to a pressure plate (8), a plurality of protrusions are provided at the bottom of the pressure plate (8), the top of the suction cup (6) is connected to a motor (9) via a connecting tube, and the bottom of the motor (9) is fixedly connected to the fixed plate (501).

5. The device for attaching adhesive to a mobile phone module according to claim 2, characterized in that: The transmission shaft fork (304) and the universal joint fork (306) form a universal joint transmission mode through the cross shaft (305).

6. The device for attaching adhesive to a mobile phone module according to claim 2, characterized in that: A side of the first rotating disk (307) close to the base (1) is movably connected to a second elastic block (308) via a circular groove, and a plurality of the second elastic blocks (308) are arranged in a circular array on the base (1).

7. The device for attaching adhesive to a mobile phone module according to claim 1, characterized in that: The first elastic block (303) is fixedly connected to the wall surface between the two first fixing blocks (302) via a groove.

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