Mobile phone battery cover gum assembling mechanism

Abstract

The utility model belongs to the field of mobile phone battery cover assembling, particularly relates to a mobile phone battery cover back glue assembling mechanism, and aims to solve the problems that the size of the interior of an existing jig seat is not changed, and the existing jig seat can only be suitable for mobile phone battery covers of the same model and size, so that when mobile phone battery covers of different models are assembled, the assembling efficiency is high. In order to solve the problems that in the prior art, gluing is inconvenient to conduct according to different sizes of gum, the assembling range is reduced, and the applicability is reduced, the following scheme is provided, the device comprises an adaptive placement mechanism, and the adaptive placement mechanism is arranged on a base and used for adapting to placement of mobile phone battery covers and gum of different models and sizes; and the assembling mechanism is arranged on the top plate and is used for pressing and assembling the mobile phone battery cover and the gum. When in use, the jig is beneficial to adjusting the corresponding placement size on the jig plate, is convenient to adapt to mobile phone battery covers of different models and sizes, and is convenient to fit according to gum of different sizes, so that the assembly range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone battery cover assembly, in particular to a back glue assembly mechanism for mobile phone battery covers. Background Art

[0002] A mobile phone battery cover is a housing located on the back of a mobile phone, which can also be called the back cover of the mobile phone. It covers the back of the mobile phone and plays a role in protecting internal components and beautifying the appearance of the mobile phone. When assembling the back glue of the mobile phone battery cover, an assembly mechanism is required;

[0003] After retrieval, a patent with the authorization announcement number CN213711532U proposes a precision double-sided adhesive fitting jig for a flip-type mobile phone, including a jig base and an upper flip cover movably connected to the jig base. Fixed seats are arranged on the outer walls on both sides of the jig base. Sliders are arranged on the fixed seats. Guide rails are arranged between the jig base and the fixed seats, and the guide rails are slidably connected to the sliders. A lifting frame is arranged on the upper part of the jig base, and the lifting frame is connected to the guide rails. A hinge shaft is arranged on one side of the lifting frame, and the hinge shaft is connected to the upper flip cover. The jig base is evenly provided with a number of vacuum suction holes, and a main suction hole connected and communicated with the vacuum suction holes is arranged on the outside of the jig base. The utility model can quickly and accurately complete the work of fitting the back glue of the mobile phone battery cover, with accurate positioning, convenient operation, and improved assembly precision and production efficiency of the product. The following problems exist in this technical solution:

[0004] Currently, when assembling the back glue of a mobile phone battery cover, since the size inside the jig base is unchanged and can only be adapted to mobile phone battery covers of the same model size, it is not convenient to fit different back glue sizes when assembling mobile phone battery covers of different models, thereby narrowing the assembly range and reducing the applicability;

[0005] In view of the above problems, the present utility model document proposes a back glue assembly mechanism for mobile phone battery covers. Summary of the Utility Model

[0006] The utility model provides a back glue assembly mechanism for mobile phone battery covers, which solves the disadvantages in the prior art that since the size inside the jig base is unchanged and can only be adapted to mobile phone battery covers of the same model size, it is not convenient to fit different back glue sizes when assembling mobile phone battery covers of different models, thereby narrowing the assembly range and reducing the applicability.

[0007] The utility model provides the following technical solutions:

[0008] A back glue assembly mechanism for mobile phone battery covers, comprising:

[0009] A bottom plate, a vertical plate is fixedly arranged on the top side of the bottom plate, the top of the vertical plate is rotatably connected with a top plate through a rotating shaft, a support plate is fixedly arranged on one side of the top plate, a limiting groove for the limiting insertion of the support plate is formed on the top side of the bottom plate, and a base is fixedly installed on the top side of the bottom plate;

[0010] An adaptive placement mechanism, which is arranged on the base and is used for adaptively placing mobile phone battery covers and back adhesives of different models and different sizes;

[0011] An assembly mechanism, which is arranged on the top plate and is used for pressing and assembling the mobile phone battery cover and the back adhesive.

[0012] In a possible design, the adaptive placement mechanism includes a fixed fixture frame, the fixed fixture frame is fixedly installed on the top side of the base, two telescopic rods are fixedly arranged on one side of the fixed fixture frame, a moving fixture frame is fixedly arranged at one end of the two telescopic rods, a fixture plate for placing the back adhesive is fixedly arranged on the top side of the inner wall of the fixed fixture frame, and a through groove slidably connected to the outside of the fixture plate is formed on one side of the moving fixture frame.

[0013] In a possible design, an installation groove is formed on one side of the base, an electric push rod is fixedly installed inside the installation groove, a driving block is fixedly arranged at the output end of the electric push rod, the top side of the driving block is fixed to the bottom side of the moving fixture frame, and a slot for the sliding connection of the driving block is formed on the top side of the base.

[0014] In a possible design, indicating needle plates are fixedly arranged on both sides of the moving fixture frame, two fixing plates corresponding to the moving fixture frame are fixedly arranged on the top side of the base, and a plurality of model identifiers corresponding to the indicating needle plates are arranged on one side of each fixing plate.

[0015] In a possible design, a plurality of rotating grooves are formed on the top side of each fixing plate, each rotating groove corresponds to each model identifier, a positioning block is rotatably connected to the inside of each rotating groove through a rotating shaft, and a positioning groove for clamping and positioning the indicating needle plate is formed on one side of the positioning block.

[0016] In a possible design, the assembly mechanism includes a hydraulic cylinder, the hydraulic cylinder is fixedly installed on the top side of the top plate, the output end of the hydraulic cylinder penetrates through the top side of the top plate and extends to the bottom of the top plate, a pressing plate for pressing the mobile phone battery cover is fixedly arranged at the output end of the hydraulic cylinder, limiting rods are fixedly arranged on the top side of the pressing plate in a pairwise symmetric manner, and rectangular grooves for the sliding and limiting of the limiting rods are formed on the top side of the top plate in a pairwise symmetric manner.

[0017] In a possible design, two display needle plates are fixedly arranged on one side of the pressing plate, and two scale lines corresponding to the display needle plates are arranged on one side of the vertical plate.

[0018] In this application, during use, first, a fixture board is fixed on the fixture frame for placing the back glue. When it is necessary to adapt to mobile phone battery covers of different models, the operator can adjust the position of the movable fixture frame as needed. At this time, the electric push rod in the installation slot is turned on to operate. The movable fixture frame is connected to the fixed fixture frame through a telescopic rod and can slide along the slot on the base under the drive of the electric push rod, which is beneficial to enhancing the moving stability. Thus, the distance between the movable fixture frame and the fixed fixture frame can be adjusted to facilitate placing the back glue of a corresponding size for the mobile phone battery cover. At the same time, the indicating needle board will move along with the movement of the movable fixture frame, which is beneficial for assisting the operator to view the position pointed by the indicating needle board. Furthermore, the operator can determine the correct position of the movable fixture frame by referring to the model identification on the fixed plate. Once the position is determined, the operator can rotate the positioning block so that its positioning slot is clamped with the indicating needle board, thereby achieving the function of further calibrating the position, improving the accuracy. Thus, during the assembly of the back glue of the mobile phone battery cover, it is beneficial to adjust the corresponding placement size on the fixture board to facilitate the use for mobile phone battery covers of different models and sizes, and at the same time, it is convenient to fit different sizes of back glue, thereby expanding the assembly range and improving the applicability;

[0019] Next, place the back glue of the corresponding size on the fixture board and between the fixed fixture frame and the movable fixture frame. Then, place the mobile phone battery cover on the tops of the fixed fixture frame and the movable fixture frame, with one side in contact and fitting with one side of the back glue. At this time, the hydraulic cylinder starts to work and pushes the pressing plate downward. During the downward pressing process of the pressing plate, the mobile phone battery cover and the back glue will be tightly pressed together to facilitate the completion of the assembly of the back glue of the mobile phone battery cover, achieving the purpose of automatic pressing and improving the assembly efficiency. During the pressing process, the display needle board on one side of the pressing plate will move along with the downward movement of the pressing plate. The operator can judge the pressing depth and progress by observing the relative position of the display needle board and the scale line on the vertical plate, improving the applicable effect. At the same time, the limiting rod fixed on the top side of the pressing plate will slide in the rectangular slot on the top plate, ensuring the stability of the pressing plate during movement and improving the limiting and guiding effect. Throughout the process, the vertical plate and the top plate are connected by a rotating shaft, allowing the top plate to be rotated and opened when not needed to facilitate the placement of the back glue and the mobile phone battery cover. When needed, rotate it again to drive the support plate to be inserted into the corresponding limiting slot, which is beneficial to playing a limiting and supporting role and at the same time can also achieve an anti-slip effect, improving the firmness of the support and facilitating use.

[0020] In this utility model, for the back glue assembly mechanism of a mobile phone battery cover, the distance between the movable fixture frame and the fixed fixture frame can be adjusted through the adaptable placement mechanism to facilitate placing the back glue of a corresponding size for the mobile phone battery cover;

[0021] In the present utility model, for the adhesive tape assembly mechanism of a mobile phone battery cover, the assembly mechanism can tightly press the mobile phone battery cover and the adhesive tape together, so as to facilitate the assembly of the adhesive tape of the mobile phone battery cover, achieve the purpose of automatic pressing, and improve the assembly efficiency.

[0022] In the present utility model, during the assembly of the adhesive tape of the mobile phone battery cover, it is beneficial to adjust the corresponding placement size on the jig plate, which is convenient for adapting to mobile phone battery covers of different models and sizes, and at the same time is convenient for fitting different sizes of adhesive tapes, thereby expanding the assembly range and improving the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a front view structural schematic diagram of an adhesive tape assembly mechanism of a mobile phone battery cover provided by an embodiment of the present utility model;

[0024] Figure 2 FIG. is a structural schematic diagram of the open state of the top plate of an adhesive tape assembly mechanism of a mobile phone battery cover provided by an embodiment of the present utility model;

[0025] Figure 3 FIG. is a structural schematic diagram of the base of an adhesive tape assembly mechanism of a mobile phone battery cover provided by an embodiment of the present utility model;

[0026] Figure 4 FIG. is a sectional view structural schematic diagram of the base of an adhesive tape assembly mechanism of a mobile phone battery cover provided by an embodiment of the present utility model;

[0027] Figure 5 FIG. is a structural schematic diagram of the fixing plate of an adhesive tape assembly mechanism of a mobile phone battery cover provided by an embodiment of the present utility model.

[0028] REFERENCE SIGNS:

[0029] 1, bottom plate; 2, base; 3, fixed jig frame; 4, jig plate; 5, telescopic rod; 6, movable jig frame; 7, driving block; 8, electric push rod; 9, fixing plate; 10, model identification; 11, indicating needle plate; 12, positioning block; 13, positioning groove; 14, vertical plate; 15, top plate; 16, support plate; 17, limiting groove; 18, hydraulic cylinder; 19, pressing plate; 20, display needle plate; 21, scale line; 22, limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 of the embodiments.

[0031] Embodiment 1

[0032] Please refer to Figures 1 - 5, an assembly mechanism, comprising:

[0033] A bottom plate 1, on the top side of the bottom plate 1, a vertical plate 14 is fixedly arranged. The top of the vertical plate 14 is rotatably connected to a top plate 15 through a rotating shaft. On one side of the top plate 15, a support plate 16 is fixedly arranged. On the top side of the bottom plate 1, a limiting groove 17 for the support plate 16 to be limited and inserted is formed. On the top side of the bottom plate 1, a base 2 is fixedly installed. The vertical plate 14 and the top plate 15 are connected by a rotating shaft, allowing the top plate 15 to be rotated and opened when not needed, so as to facilitate the placement of the back glue and the mobile phone battery cover. When needed, rotate again to drive the support plate 16 to be limited and inserted into the corresponding limiting groove 17, which is beneficial to play a limiting and supporting role, and at the same time can also achieve an anti-slip effect, improving the firmness of the support.

[0034] An adaptation placement mechanism, which is arranged on the base 2 and is used to adapt to the placement of mobile phone battery covers and back glues of different models and different sizes. The adaptation placement mechanism includes a fixed fixture frame 3, the fixed fixture frame 3 is fixedly installed on the top side of the base 2. On one side of the fixed fixture frame 3, two telescopic rods 5 are fixedly arranged. At one end of the two telescopic rods 5, a moving fixture frame 6 is fixedly arranged. On the top side of the inner wall of the fixed fixture frame 3, a fixture plate 4 for placing the back glue is fixedly arranged. On one side of the moving fixture frame 6, a through groove slidably connected to the outside of the fixture plate 4 is formed. On one side of the base 2, an installation groove is formed. Inside the installation groove, an electric push rod 8 is fixedly installed. The output end of the electric push rod 8 is fixedly provided with a driving block 7. The top side of the driving block 7 is fixed to the bottom side of the moving fixture frame 6. On the top side of the base 2, a slot for the driving block 7 to slide is formed.

[0035] The fixture plate 4 is fixed on the fixed fixture frame 3 for placing the back glue. When it is necessary to adapt to mobile phone battery covers of different models, the electric push rod 8 operates. The moving fixture frame 6 is connected to the fixed fixture frame 3 through the telescopic rods 5 and can slide along the slot on the base 2 under the drive of the electric push rod 8, which is beneficial to enhance the moving stability, so as to adjust the distance between the moving fixture frame 6 and the fixed fixture frame 3, so as to place the back glue corresponding to the size of the mobile phone battery cover in a fitting manner.

[0036] On both sides of the moving fixture frame 6, indicating needle plates 11 are fixedly arranged. On the top side of the base 2, two fixing plates 9 corresponding to the moving fixture frame 6 are fixedly arranged. On one side of each fixing plate 9, a plurality of model identifiers 10 corresponding to the indicating needle plates 11 are arranged. The indicating needle plates 11 will move with the movement of the moving fixture frame 6, which is beneficial to assist the operator to view the position pointed by the indicating needle plates 11. Furthermore, the operator can refer to the model identifiers 10 on the fixing plates 9 to determine the correct position of the moving fixture frame 6.

[0037] A plurality of rotation grooves are formed in the top side of each fixing plate 9, each rotation groove corresponds to each model identification 10, a positioning block 12 is rotatably connected to the inside of each rotation groove through a rotating shaft, and a positioning groove 13 for clamping the positioning indicating needle plate 11 is formed in one side of the positioning block 12. An operator can rotate the positioning block 12 to engage its positioning groove 13 with the indicating needle plate 11, so as to further calibrate the position, improving the accuracy.

[0038] This application can be used in the field of mobile phone battery cover assembly, and can also be used in other fields applicable to this application.

[0039] Embodiment 2

[0040] Reference Figures 1 - 5 , on the basis of Embodiment 1, an improvement is made: a back glue assembly mechanism for a mobile phone battery cover, which is applied to the field of mobile phone battery cover assembly;

[0041] The assembly mechanism is arranged on the top plate 15 for pressing and assembling the mobile phone battery cover and the back glue. The assembly mechanism includes a hydraulic cylinder 18, the hydraulic cylinder 18 is fixedly installed on the top side of the top plate 15, the output end of the hydraulic cylinder 18 penetrates the top side of the top plate 15 and extends to the bottom of the top plate 15, and a pressing plate 19 for pressing the mobile phone battery cover is fixedly arranged at the output end of the hydraulic cylinder 18. Two limiting rods 22 are symmetrically fixed on the top side of the pressing plate 19 in pairs, and rectangular grooves for the limiting rods 22 to slide and be limited are symmetrically formed on the top side of the top plate 15 in pairs.

[0042] The hydraulic cylinder 18 starts to work, pushing the pressing plate 19 to move downward. During the downward pressing process of the pressing plate 19, the mobile phone battery cover and the back glue will be tightly pressed together, so as to complete the assembly of the back glue of the mobile phone battery cover, achieving the purpose of automatic pressing, improving the assembly efficiency. At the same time, the limiting rods 22 fixed on the top side of the pressing plate 19 will slide in the rectangular grooves on the top plate 15, ensuring the stability of the pressing plate 19 during the movement process and improving the limiting and guiding effect.

[0043] Two display needle plates 20 are fixedly arranged on one side of the pressing plate 19, and two scale lines 21 corresponding to the display needle plates 20 are arranged on one side of the vertical plate 14. The display needle plates 20 on one side of the pressing plate 19 will move as the pressing plate 19 descends. An operator can judge the pressing depth and progress by observing the relative positions of the display needle plates 20 and the scale lines 21 on the vertical plate 14, improving the application effect.

[0044] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 8 and the hydraulic cylinder 18 devices are common knowledge, and they both belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0045] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model; without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A mobile phone battery cover adhesive assembly mechanism, characterized in that: include: A bottom plate (1), a vertical plate (14) is fixedly arranged on the top side of the bottom plate (1), a top plate (15) is rotatably connected to the top of the vertical plate (14) via a rotating shaft, a support plate (16) is fixedly arranged on one side of the top plate (15), a limiting groove (17) is provided on the top side of the bottom plate (1) for the support plate (16) to be limitedly inserted, and a base (2) is fixedly installed on the top side of the bottom plate (1); An adaptable placement mechanism, which is arranged on the base (2) and is used to accommodate the placement of mobile phone battery covers and adhesive backings of different models and sizes; An assembly mechanism is arranged on the top plate (15) and is used for pressing and assembling the mobile phone battery cover and the back glue.

2. A mobile phone battery cover adhesive assembly mechanism according to claim 1, characterized in that: The adaptive placement mechanism comprises a fixed jig frame (3), the fixed jig frame (3) is fixedly installed on the top side of the base (2), two telescopic rods (5) are fixedly arranged on one side of the fixed jig frame (3), one end of the two telescopic rods (5) is fixedly arranged with a mobile jig frame (6), a jig plate (4) for placing the adhesive backing is fixedly arranged on the top side of the inner wall of the fixed jig frame (3), and a through groove slidably connected to the outer side of the jig plate (4) is opened on one side of the mobile jig frame (6).

3. A mobile phone battery cover adhesive assembly mechanism according to claim 2, characterized in that: A mounting groove is provided on one side of the base (2), an electric push rod (8) is fixedly installed inside the mounting groove, a driving block (7) is fixedly provided at the output end of the electric push rod (8), the top side of the driving block (7) is fixed to the bottom side of the movable fixture frame (6), and a groove is provided on the top side of the base (2) for sliding connection of the driving block (7).

4. A mobile phone battery cover adhesive assembly mechanism according to claim 3, characterized in that: Indicator needle plates (11) are fixedly arranged on both sides of the movable jig frame (6), and two fixed plates (9) corresponding to the movable jig frame (6) are fixedly arranged on the top side of the base (2), and a plurality of model identifications (10) corresponding to the indicator needle plates (11) are arranged on one side of each of the fixed plates (9).

5. A mobile phone battery cover adhesive assembly mechanism according to claim 4, characterized in that: A plurality of rotation grooves are provided on the top side of each of the fixing plates (9), each of the rotation grooves corresponds to each of the model identifications (10), a positioning block (12) is rotatably connected to the interior of each of the rotation grooves via a rotating shaft, and a positioning groove (13) for clamping the positioning indicating needle plate (11) is provided on one side of the positioning block (12).

6. A mobile phone battery cover adhesive assembly mechanism according to claim 1, characterized in that: The assembly mechanism comprises a hydraulic cylinder (18), wherein the hydraulic cylinder (18) is fixedly mounted on the top side of the top plate (15), wherein the output end of the hydraulic cylinder (18) passes through the top side of the top plate (15) and extends to the bottom of the top plate (15), wherein a pressing plate (19) for pressing the battery cover of the mobile phone is fixedly arranged on the output end of the hydraulic cylinder (18), wherein limit rods (22) are fixedly arranged on the top side of the pressing plate (19) in a symmetrical manner in pairs, and wherein rectangular grooves for sliding limit rods (22) are opened on the top side of the top plate (15) in a symmetrical manner in pairs.

7. A mobile phone battery cover adhesive assembly mechanism according to claim 6, characterized in that: Two display needle plates (20) are fixedly arranged on one side of the pressing plate (19), and two scale lines (21) corresponding to the display needle plates (20) are arranged on one side of the vertical plate (14).

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