Mobile phone side wall auxiliary material assembly and pressing mechanism and production line

Abstract

This utility model relates to a mobile phone sidewall accessory assembly and pressing mechanism and production line. It solves the technical problem of unreasonable pressing design of existing mobile phone accessories. The mobile phone sidewall accessory assembly and pressing mechanism includes: a machine base with a positioning seat at the top; a positioning platform disposed on one side of the positioning seat, the positioning platform having a protruding contour positioning block, reference positioning blocks spaced apart at the bottom and sides of the contour positioning block, and a precision positioning post on the contour positioning block; a rotary positioning assembly including a rotary pressure claw rotatably connected to the positioning seat, and a driving cylinder for driving the rotary pressure claw to rotate and press against the upper sidewall of the contour positioning block; and a lifting assembly including an installation notch disposed at the top of the positioning platform and penetrating the upper end of the contour positioning block. This mobile phone sidewall accessory assembly and pressing mechanism improves the positioning and fit of the accessory to the mobile phone sidewall, while also providing quick and convenient material handling and pressing, and enhancing the accessory pressing effect.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone auxiliary material pressing, and relates to a mobile phone side wall auxiliary material assembly pressing mechanism and production line. Background Technology

[0002] For example, Chinese patent literature discloses a jig for pressing front and back and side auxiliary materials for mobile phone mid-frame [202321807288.4], which includes a base, a jig plate mounted on the upper end of the base, and a convex mold cavity provided on the upper end of the jig plate. The upper end of the mold cavity is provided with a number of product positioning pins and limiting protrusions. Side auxiliary material pressing blocks are mounted on the left and right sides of the mold cavity, and the side auxiliary material pressing blocks are connected to pressing block cylinders fixedly mounted on the upper end of the base. A front auxiliary material pressing block is mounted on the upper end of the mold cavity, and a horizontally arranged upper mold base is connected to the upper end of the front auxiliary material pressing block.

[0003] The drawbacks of the above technical solution are: the horizontally positioned mobile phone frame is not conducive to the pressing of the side wall auxiliary materials, and the manual addition of auxiliary materials results in poor initial adhesion and positioning with the mobile phone frame. In addition, the bottom surface pressing position is not targeted, which reduces the improvement effect of side wall pressing. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in the existing technology by providing a mobile phone sidewall auxiliary material assembly and pressing mechanism and production line.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] The mobile phone sidewall auxiliary material assembly and pressing mechanism includes:

[0007] The machine base is equipped with a positioning seat at the top;

[0008] A positioning platform is provided on one side of the positioning seat. The positioning platform is provided with a protruding contour positioning block. Reference positioning blocks are provided at intervals on the bottom and both sides of the contour positioning block. Precision positioning columns are provided on the contour positioning block.

[0009] The rotary positioning assembly includes a rotary pressure claw rotatably connected to the positioning seat, and a drive cylinder that drives the rotary pressure claw to rotate and press against the upper sidewall of the contour positioning block.

[0010] The lifting assembly includes an installation notch located at the upper end of the positioning platform and extending through the upper end of the contour positioning block, a lifting positioning block located in the installation notch, and a second drive cylinder for driving the lifting block to move vertically up and down.

[0011] Furthermore, the contour positioning block is provided with bottom surface suction ports at intervals.

[0012] Furthermore, the upper end of the contour positioning block approaches the upper end of the positioning platform.

[0013] Furthermore, the bottom of the contour positioning block is provided with a contact notch, and the positioning platform is provided with a clearance notch that connects to the contact notch.

[0014] Furthermore, the width of the lifting positioning block is greater than the width of the contour positioning block.

[0015] Furthermore, the upper end of the lifting positioning block is provided with a material positioning post, and the upper end of the lifting positioning block is also provided with a lateral adsorption hole and an enlarged hole communicating with the lateral adsorption hole.

[0016] Furthermore, the rotating pressure claw is provided with a rotating shaft that is hinged to the positioning seat, and gears are provided at both ends of the rotating shaft. The output end of the drive cylinder is provided with a gear rail that meshes with the gears.

[0017] Furthermore, the rotating pressure claw includes an L-shaped cross-section and a hinge frame connected to the rotating shaft, and the end of the hinge frame away from the rotating shaft is provided with a pressing block disposed along the upper end of the contour positioning block.

[0018] Furthermore, the machine base is provided with a mounting plate rotatably connected to the positioning seat, the mounting plate is provided with an arc-shaped hole, the positioning seat is provided with adjustment holes corresponding to the arc-shaped hole on both sides, and adjustment bolts passing through the arc-shaped hole and connected to the adjustment hole.

[0019] This utility model also provides a production line having the mobile phone sidewall auxiliary material assembly and pressing mechanism as described above.

[0020] Compared with existing technologies, this mobile phone sidewall accessory assembly and pressing mechanism improves the positioning and fit of the accessory to the mobile phone sidewall by first positioning the accessory and then fitting it onto the mobile phone frame. At the same time, the lateral fitting and fixing of the mobile phone frame, combined with the rotation and pressing positioning method, makes it quick and convenient to pick up and put down the material. Moreover, the method of driving the cylinder to lift the positioning block and support the accessory for pressing improves the pressing effect of the accessory. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a mobile phone sidewall accessory assembly and pressing mechanism provided by this utility model.

[0022] Figure 2 for Figure 1 A schematic diagram of the side structure of the mobile phone sidewall auxiliary material assembly and pressing mechanism.

[0023] Figure 3 for Figure 1 A schematic diagram of the positioning platform of the mobile phone sidewall auxiliary material assembly and pressing mechanism.

[0024] Figure 4 for Figure 1 A schematic diagram of the rotary positioning component of the mobile phone sidewall auxiliary material assembly and pressing mechanism.

[0025] In the diagram, 10 is the machine base; 11 is the mounting plate; 12 is the arc-shaped hole; 20 is the positioning seat; 21 is the adjusting hole; 22 is the adjusting bolt; 30 is the positioning platform; 31 is the contour positioning block; 32 is the reference positioning block; 33 is the precision positioning column; 40 is the rotary positioning assembly; 41 is the rotary pressure claw; 411 is the hinge frame; 412 is the pressing block; 42 is the drive cylinder one; 43 is the bottom suction port; 44 is the contact notch; 45 is the clearance notch; 46 is the rotating shaft; 47 is the gear; 48 is the gear rail; 50 is the lifting assembly; 51 is the mounting notch; 52 is the lifting positioning block; 53 is the drive cylinder two; 54 is the material positioning column; 55 is the lateral suction hole; and 56 is the enlarged hole. Detailed Implementation

[0026] Example 1, please refer to Figures 1 to 4 This is a schematic diagram of a mobile phone sidewall accessory assembly and pressing mechanism and production line provided by this utility model. The mobile phone sidewall accessory assembly and pressing mechanism includes: a machine base 10, a positioning seat 20 disposed on the upper end of the machine base 10, a positioning platform 30 disposed on the positioning seat 20, a rotary positioning component 40, and a lifting component 50. In this embodiment, the mobile phone refers to the mobile phone frame in the production process. It is conceivable that this mobile phone sidewall accessory assembly and pressing mechanism also includes other functional components and specific structures, such as electrical connection components, control components, and installation structures, which are all technologies known to those skilled in the art, and therefore will not be described in detail here.

[0027] The machine base 10 is an equipment platform or base structure, serving as the overall bottom fixed support point.

[0028] The positioning seat 20 is connected to the machine base 10. In this embodiment, the machine base 10 is provided with a mounting plate 11 that is rotatably connected to the positioning seat 20. The mounting plate 11 is vertically arranged on both sides of the positioning seat 20. The mounting plate 11 is provided with an arc-shaped hole 12. The arc-shaped hole 12 is an arc-shaped trajectory hole with the hinge point of the positioning seat 20 on the mounting plate 11 as the axis. The positioning seat 20 is provided with adjustment holes 21 corresponding to the arc-shaped hole 12 on both sides, and adjustment bolts 22 that pass through the arc-shaped hole 12 and are connected to the adjustment holes 21. The rotation angle range of the positioning seat 20 is limited by the cooperation of the arc-shaped hole 12 and the adjustment hole 21, and the final locking is achieved by the adjustment bolts 22. By rotating the positioning seat 20, the positioning and installation of the mobile phone frame is facilitated.

[0029] The positioning platform 30 is located on one side of the positioning base 20. In this embodiment, the positioning platform 30 is vertical. The positioning platform 30 has protruding contoured positioning blocks 31. The phone frame is initially fixed by fitting it onto the contoured positioning blocks 31. Reference positioning blocks 32 are spaced apart at the bottom and sides of the contoured positioning blocks 31, providing auxiliary positioning of the phone frame. Precision positioning posts 33 are provided on the contoured positioning blocks 31, corresponding to the holes on the phone frame for complete positioning. Bottom suction ports 43 are spaced apart on the contoured positioning blocks 31; these are embedded suction nozzles, and an external air pump device further holds and fixes the phone frame.

[0030] The upper end of the contour positioning block 31 is close to the upper end of the positioning platform 30, which facilitates the fitting and installation of the mobile phone frame and exposes the flat surface of the upper end of the mobile phone frame to prevent interference during the pressing process.

[0031] A contact notch 44 is provided at the bottom of the contour positioning block 31. The contact notch 44 retains the gap between the mobile phone frame and the contour positioning block 31, reducing the contact area. The positioning platform 30 is provided with a clearance notch 45 that connects to the contact notch 44. The clearance notch 45 connects the contact notch 44 to the outside, preventing additional negative pressure suction problems from being generated in the enclosed space.

[0032] In this embodiment, the rotary positioning assembly 40 includes a rotary pressing claw 41 rotatably connected to the positioning base 20. The rotary pressing claw 41 is provided with a rotating shaft 46 hinged to the positioning base 20. Gears 47 are provided at both ends of the rotating shaft 46, and a drive cylinder 42 for driving the rotary pressing claw 41 is provided. The output end of the drive cylinder 42 is provided with a gear rail 48 that meshes with the gears 47. The drive cylinder 42 converts the linear drive of the gear rail 48 into the rotational motion of the gears 47 and the rotating shaft 46, causing the rotary pressing claw 41 to rotate and press against the upper side wall of the contour positioning block 31, achieving the positioning purpose before the side wall auxiliary material is pressed.

[0033] In this embodiment, the rotating pressure claw 41 includes an L-shaped hinge frame 411 connected to the rotating shaft 46. The rotating downward positioning method is used in conjunction with the L-shaped hinge frame 411, so that the end of the hinge frame 411 away from the rotating shaft 46 is provided with a pressing block 412 along the upper end of the contour positioning block 31. The pressing block 412 is long and corresponds to the pressing position of the side wall of the mobile phone auxiliary material, thereby improving the pressing and positioning effect.

[0034] In this embodiment, the lifting assembly 50 includes an installation notch 51 located on the upper end of the positioning platform 30 and extending through the upper end of the contour positioning block 31. A lifting positioning block 52 is disposed within the installation notch 51, along with a second driving cylinder 53 that drives the lifting block to move vertically up and down. The output end of the second driving cylinder 53 is connected to the positioning lifting positioning block 52. The lifting positioning block 52 is embedded to ensure flatness and reliable installation of the phone frame. The width of the lifting positioning block 52 is greater than the width of the contour positioning block 31, and the lifting positioning block 52 can utilize the installation notch 51 to form a lifting motion guide. Furthermore, the upper end of the lifting positioning block 52 is provided with a material positioning post 54, which enables preliminary positioning of the auxiliary material, improving the fit between the auxiliary material and the sidewall of the phone. The upper end of the lifting positioning block 52 also provides a lateral suction hole 55 and an enlarged hole 56 communicating with the lateral suction hole 55. An external air pump connected to the lateral suction hole 55, in conjunction with the enlarged hole 56, forms enhanced suction of the auxiliary material. The method of driving the lifting and positioning block 52 with the second driving cylinder 53 to press the auxiliary material in the inner support improves the pressing effect of the auxiliary material.

[0035] It should be noted that the drive cylinder 42 and drive cylinder 53 in this embodiment are commercially available parts.

[0036] Example 2: This utility model also provides a production line having the mobile phone sidewall auxiliary material assembly and pressing mechanism as described above. Except for the mobile phone sidewall auxiliary material assembly and pressing mechanism, the other structures are all existing technologies or commercially available parts.

[0037] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A pressing mechanism for assembling auxiliary materials for mobile phone sidewalls, characterized in that, include: The machine base (10) is equipped with a positioning seat (20) at the upper end. A positioning platform (30) is provided on one side of the positioning seat (20). The positioning platform (30) is provided with a protruding contour positioning block (31). Reference positioning blocks (32) are provided at intervals at the bottom and sides of the contour positioning block (31). Precision positioning columns (33) are provided on the contour positioning block (31). The rotary positioning assembly (40) includes a rotary pressure claw (41) rotatably connected to the positioning seat (20), and a drive cylinder (42) that drives the rotary pressure claw (41) to rotate and press against the upper side wall of the contour positioning block (31). The lifting assembly (50) includes an installation notch (51) located on the upper end of the positioning platform (30) and extending through the upper end of the contour positioning block (31), a lifting positioning block (52) located in the installation notch (51), and a second driving cylinder (53) for driving the lifting block to move vertically up and down.

2. The mobile phone sidewall accessory assembly and pressing mechanism according to claim 1, characterized in that, The contour positioning block (31) is provided with bottom surface suction ports (43) at intervals.

3. The mobile phone sidewall accessory assembly and pressing mechanism according to claim 2, characterized in that, The upper end of the contour positioning block (31) is close to the upper end of the positioning platform (30).

4. The mobile phone sidewall auxiliary material assembly and pressing mechanism according to claim 3, characterized in that, The bottom of the contour positioning block (31) is provided with a contact notch (44), and the positioning platform (30) is provided with a clearance notch (45) that connects to the contact notch (44).

5. The mobile phone sidewall accessory assembly and pressing mechanism according to claim 1, characterized in that, The width of the lifting positioning block (52) is greater than the width of the contour positioning block (31).

6. The mobile phone sidewall accessory assembly and pressing mechanism according to claim 5, characterized in that, The upper end of the lifting positioning block (52) is provided with a material positioning post (54), and the upper end of the lifting positioning block (52) is also provided with a lateral adsorption hole (55) and an enlarged hole (56) communicating with the lateral adsorption hole (55).

7. The mobile phone sidewall accessory assembly and pressing mechanism according to claim 1, characterized in that, The rotating pressure claw (41) is provided with a rotating shaft (46) that is hinged to the positioning seat (20). The two ends of the rotating shaft (46) are provided with gears (47). The output end of the drive cylinder (42) is provided with a toothed rail (48) that meshes with the gears (47).

8. The mobile phone sidewall auxiliary material assembly and pressing mechanism according to claim 7, characterized in that, The rotating pressure claw (41) includes an L-shaped cross-section and a hinge frame (411) connected to the rotating shaft (46). The end of the hinge frame (411) away from the rotating shaft (46) is provided with a pressing block (412) arranged along the upper end of the contour positioning block (31).

9. The mobile phone sidewall accessory assembly and pressing mechanism according to claim 1, characterized in that, The machine base (10) is provided with a mounting plate (11) rotatably connected to the positioning seat (20). The mounting plate (11) is provided with an arc-shaped hole (12). The positioning seat (20) is provided with adjustment holes (21) corresponding to the arc-shaped hole (12) on both sides, and adjustment bolts (22) passing through the arc-shaped hole (12) and connected to the adjustment holes (21).

10. A production line, characterized in that, The mobile phone sidewall accessory assembly and pressing mechanism is as described in any one of claims 1-9.

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