Cell phone bottom plate water wave stamping device

Abstract

The utility model discloses a mobile phone bottom plate water ripple stamping device, and the bottom plate is fixed on the moving table upwards, the fixed plate is horizontally arranged on the top of moving table, the lifting plate is arranged below the fixed plate, the lifting assembly is fixed on the top of fixed plate, and its output passes through the fixed plate and is connected with the lifting plate, the two opposite setting overturning frame rotatory setting is arranged on both sides of support frame, and the bottom of overturning plate is fixed with the pressure roller that prints water ripple, the adjusting block is fixed on the bottom of lifting plate, and its vertical section is the isosceles trapezoid body structure of narrow top and wide bottom, the support plate is arranged in the middle of overturning frame, the linear module is arranged on the support plate, and its output extends to the lateral wall of adjusting block, the pulley is arranged on the output of linear module and is in abutment with the lateral wall of adjusting block, the cylinder drives the lifting plate and adjusting block to descend, and the overturning frame is close to the mobile phone bottom plate, the linear module drives the overturning frame to overturn, and then the pressure roller is in abutment with the mobile phone bottom plate, and then the moving table drives the mobile phone bottom plate to move left and right, and the rolling forming of water ripple on the mobile phone bottom plate is completed.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone base plate stamping, and in particular to a mobile phone base plate water ripple stamping device. Background Technology

[0002] After the existing mobile phone base plate is stamped, its surface needs to be coated with anti-scratch coating to avoid scratches during daily use. As a result, the back of existing mobile phones is often a flat structure without a sense of layering.

[0003] Current mobile phones often feature a water ripple pattern on the back, which is a textured surface resembling water ripples printed on the base plate. The water ripple pattern can cover up minor scratches that occur during daily use and is more aesthetically pleasing than a plain glossy back panel. Most importantly, the raised ripple texture can increase friction when holding the phone, reducing the risk of the phone slipping and preventing actual damage.

[0004] Existing water ripple patterns are often achieved through optical coating and injection molding. Optical coating is expensive, and injection molding requires redesigning the mold. Neither of these methods is cost-effective for creating water ripple patterns on mobile phones.

[0005] In summary, how to achieve the formation of water ripples on the base plate of a mobile phone has become an urgent problem for researchers in this field. Summary of the Invention

[0006] The technical problem to be solved by this utility model is: how to achieve the molding of water ripples on the bottom plate of a mobile phone;

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] This utility model relates to a water ripple stamping device for mobile phone base plates, comprising: a movable platform that can move left and right, with the base plate fixed upward on the movable platform; a fixed plate, horizontally positioned above the movable platform; a lifting plate, horizontally positioned below the fixed plate; a lifting assembly, fixed to the top of the fixed plate, with its output end passing through the fixed plate and connected to the lifting plate; two opposing flip frames, rotatably mounted on both sides of a support frame, each flip frame having a pressure roller printed with a water ripple pattern fixed to its bottom; an adjusting block, fixed to the bottom of the lifting plate, having a vertical cross-section that is an isosceles trapezoidal structure narrower at the top and wider at the bottom; a support plate, positioned in the middle of the flip frames; a linear module, positioned on the support plate, with its output end extending toward the side wall of the adjusting block; and a pulley, positioned at the output end of the linear module and abutting against the side wall of the adjusting block.

[0009] Furthermore, the lifting component is a cylinder.

[0010] Furthermore, guide rods are vertically inserted through both sides of the fixed plate, and the bottom of the guide rods is connected to the lifting plate.

[0011] Furthermore, the tilting frame includes a first section and a second section arranged perpendicular to the first section, the pressure roller is located at the connection between the first section and the second section, and the top of the first section is hinged to the lifting plate.

[0012] Furthermore, at least one counterweight bar is provided on the second section.

[0013] The beneficial effects of this utility model are as follows: This utility model is a mobile phone base plate water ripple stamping device. The cylinder drives the lifting plate and adjusting block to descend, bringing the flipping frame close to the mobile phone base plate for fine adjustment. After the linear module drives the flipping frame to flip, the pressure roller abuts against the mobile phone base plate. Then the moving table drives the mobile phone base plate to move left and right to complete the rolling forming of water ripples on the mobile phone base plate. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a cross-sectional view of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a structural diagram of the tilting frame. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0019] See Figure 1 This embodiment is a mobile phone base plate water ripple stamping device. A mobile phone base plate 01 is fixed on a moving platform (not shown) with the base plate facing upwards. The base plate 01 can move left and right under the drive of the moving platform. A horizontal fixed plate 1 is set above the moving platform. An inverted cylinder 2 is set on the fixed plate 1. The output end of the cylinder 2 passes through the fixed plate 1 and is connected to the lifting plate 3. An adjusting block 4 is set at the bottom of the lifting plate 3. The vertical cross section of the adjusting block 4 is an isosceles trapezoidal structure that is narrow at the top and wide at the bottom. The cylinder 2 can drive the lifting plate 3 and the adjusting block 4 to move up and down. A flipping frame 5 is set on the left and right sides of the lifting plate 3. A support plate 6 is set on the flipping frame 5. A linear module 7 (which can be a cylinder) is set on the support plate 6. The output end of the linear module 7 is set at an angle downwards and a pulley 8 is set at the end. The pulley 8 abuts against the adjusting block 4. A pressure roller 9 with water ripples is set at the bottom of the flipping frame 5.

[0020] In this embodiment, the cylinder 2 drives the lifting plate 3 and the adjusting block 4 to descend, bringing the flipping frame 5 close to the bottom plate of the mobile phone for fine adjustment; after the linear module 7 drives the flipping frame 5 to flip, the pressure roller 9 abuts against the bottom plate of the mobile phone 01, and then the moving table drives the bottom plate of the mobile phone 01 to move left and right to complete the rolling forming of the water ripple on the bottom plate of the mobile phone 01.

[0021] Since the pulley 8 at the output end of the linear module 7 abuts against the side wall of the adjusting block 4, and the adjusting block 4 is an isosceles trapezoidal structure that is narrow at the top and wide at the bottom, when the flip frame 5 needs to rotate closer to the mobile phone base plate 01, the output end of the linear module 7 retracts, and the pulley 8 moves upward along the side wall of the adjusting block 14. Compared with the cuboid structure of the adjusting block, the linear module 7 has a smaller output, which can achieve the same angle of flip frame 7.

[0022] In some possible embodiments, see Figure 2 Guide rods 11 are vertically inserted through both sides of the fixed plate 1, and the bottom of the guide rods 11 is connected to the lifting plate 3;

[0023] In this embodiment, the guide rod 11 enables the lifting plate 3 to perform only lifting and lowering actions.

[0024] In some possible embodiments, see Figure 3 The tilting frame 5 includes a first section 51 and a second section 52 arranged perpendicularly to the first section 51. The pressure roller 9 is located at the connection between the first section 51 and the second section 52. The top of the first section 51 is hinged to the lifting plate 3. At least one counterweight rod 10 is provided on the second section 52.

[0025] In this embodiment, the flipping frame 5 is roughly L-shaped. The purpose of setting the counterweight rod 10 is to increase the gravity during the rolling process and maintain the stability of the flipping frame 5.

[0026] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A mobile phone base plate water ripple stamping device, characterized in that, include: A movable platform that can move left and right, with its base plate facing upward and fixed on the movable platform; A fixed plate is horizontally positioned above the movable platform; The lifting plate is horizontally positioned below the fixed plate; A lifting assembly is fixed to the top of the fixed plate, and its output end passes through the fixed plate and is connected to the lifting plate. Two opposing tilting frames are rotatably mounted on both sides of the lifting plate, and a pressure roller with a water ripple pattern is fixed to the bottom of each tilting frame. The adjusting block is fixed to the bottom of the lifting plate, and its vertical cross-section is an isosceles trapezoidal structure that is narrower at the top and wider at the bottom; A support plate is disposed in the middle of the tilting frame; A linear module is mounted on the support plate, and its output end extends toward the side wall of the adjustment block. A pulley is located at the output end of the linear module and abuts against the side wall of the adjusting block.

2. The mobile phone base plate water ripple stamping device according to claim 1, characterized in that, The lifting component is a cylinder.

3. The mobile phone base plate water ripple stamping device according to claim 1, characterized in that, Guide rods are vertically inserted through both sides of the fixed plate, and the bottom of the guide rods is connected to the lifting plate.

4. The mobile phone base plate water ripple stamping device according to claim 1, characterized in that, The tilting frame includes a first section and a second section arranged perpendicular to the first section. The pressure roller is located at the connection between the first section and the second section, and the top of the first section is hinged to the lifting plate.

5. The mobile phone base plate water ripple stamping device according to claim 4, characterized in that, At least one counterweight bar is provided on the second section.

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