Computer rear shell laser engraving device

Abstract

The utility model discloses a computer rear shell laser engraving device which comprises a device platen, the top of the device platen is provided with a horizontal adjusting component used for X-axis and Y-axis adjustment, the top of the device platen is provided with a movably-adjustable placing platform, one corner of the top of the placing platform is fixedly provided with a fixed inverted-L-shaped baffle, and the other corner of the top of the placing platform is fixedly provided with a movable baffle. A rotatable circular truncated cone is arranged at the position, opposite to the fixed inverted-L-shaped baffle, of the top of the containing platform, a movable inverted-L-shaped baffle which can slide and move and is matched with the fixed inverted-L-shaped baffle is installed at the top of the containing platform, and a telescopic moving part connected with the movable inverted-L-shaped baffle is installed in the middle of the circular truncated cone. The computer rear shell laser engraving device has the platform fixing and adjusting function, the platform fixing and adjusting function can effectively fix computer rear shells of different sizes so as to keep the machining stability, and the performance of the computer rear shell laser engraving device can meet the use requirements of machining of the computer rear shells of different sizes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser engraving device technical field, specifically is a computer rear shell laser engraving device. BACKGROUND

[0002] Laser engraving is a kind of high-precision processing technology, utilizes laser beam to irradiate material surface to realize cutting, engraving or marking, and this technology is widely used in wood, metal, plastic, glass and various materials, can make complex pattern and text, and the advantage of laser engraving is high precision, fast and non-contact processing, reduces the damage to material, and in the process of computer rear shell processing, it is needed to engrave durable pattern and text, and the platform of traditional laser engraving device can only fix the computer rear shell of certain size, and the size of the rear shell of different computers is different, which leads to the limited use range of laser engraving device, therefore, the above problems need to be improved. UTILITY MODEL CONTENTS

[0003] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a computer rear shell laser engraving device, including device base plate, the top of device base plate is installed for X axis and Y axis adjustment horizontal adjusting part, the top of device base plate is installed with movable adjustment placing platform, one corner of the top of placing platform is fixedly installed with fixed inverted L-shaped baffle, the opposite corner of the top of placing platform and fixed inverted L-shaped baffle is equipped with rotatable circular table, the top of placing platform is installed with movable inverted L-shaped baffle that can slide and match fixed inverted L-shaped baffle, the middle part of circular table is installed with telescopic moving part connected with movable inverted L-shaped baffle;Telescopic moving part includes the inner thread pipe rotationally connected in the middle part of circular table, the inner thread pipe is connected with threaded rod with internal thread, one end of threaded rod is rotatably connected with inverted U-shaped block, movable inverted L-shaped baffle is rotatably connected in the inside of inverted U-shaped block, one side of the surface of inner thread pipe is fixedly installed with transmission gear.

[0004] Preferably, the top of the placing platform is rotatably installed with a rotating shaft, the circular table is fixedly installed on the top of the rotating shaft, the top of the circular table is installed with a motor that can be adjusted in forward and reverse rotation, and the output end of the motor is installed with a rotating gear that is meshed with the transmission gear, so that the movable inverted L-shaped baffle can be effectively adjusted and moved.

[0005] Preferably, the horizontal adjusting part includes a mounting groove opened in the top of the device base plate, a threaded shaft A is rotatably installed in the inside of the mounting groove, one end of the device base plate is installed with a motor A connected with one end of the threaded shaft A, a moving plate is threadedly connected to the surface of the threaded shaft A located in the inside of the mounting groove, and moving wheels are installed at both ends of the moving plate and located in the inside of the mounting groove.

[0006] Preferably, the top of the movable plate is provided with an adjustment groove, and a threaded shaft B is rotatably installed inside the adjustment groove. A motor B connected to one end of the threaded shaft B is installed at one end of the movable plate. A sliding block is threadedly connected to the surface of the threaded shaft B inside the adjustment groove. The placement platform is fixedly installed on the top of the sliding block, thereby enabling effective adjustment of the placement platform along the X and Y axes.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a horizontal adjustment component, a placement platform, a fixed inverted L-shaped baffle, a frustum, a movable inverted L-shaped baffle, a telescopic moving component, a rotating shaft, an internal threaded pipe, a threaded rod, an inverted U-shaped block, a transmission gear, a motor, and a rotating gear, this computer back cover laser engraving device has a platform fixing and adjustment function. This platform fixing and adjustment function can effectively fix computer back covers of different sizes to maintain processing stability. Moreover, the platform can perform horizontal movement adjustment along the X and Y axes, thereby effectively expanding the application range of the laser engraving equipment. At the same time, this laser engraving device has a simple structural design, is convenient and easy to use and operate, and has stable and reliable processing. Its performance can meet the usage requirements of processing computer back covers of different sizes. Attached Figure Description

[0008] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0009] In the attached diagram:

[0010] Figure 1 This is a top view of the laser engraving device for the computer back cover of this utility model.

[0011] Figure 2 This utility model Figure 1 Schematic diagram of local structure Figure 1 ;

[0012] Figure 3 This utility model Figure 1 Schematic diagram of local structure Figure 2 ;

[0013] Figure 4 This utility model Figure 1 Schematic diagram of local structure Figure 3 ;

[0014] In the figure: 1, device platform; 2, horizontal adjusting component; 3, placing platform; 4, fixed inverted L-shaped baffle; 5, round table; 6, movable inverted L-shaped baffle; 7, telescopic moving component; 8, rotating shaft; 9, inner threaded pipe; 10, threaded rod; 11, inverted U-shaped block; 12, transmission gear; 13, motor; 14, rotating gear; 15, mounting groove; 16, threaded shaft A; 17, motor A; 18, moving plate; 19, moving wheel; 20, adjusting groove; 21, threaded shaft B; 22, motor B; 23, sliding block. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0016] By Figures 1 to 4 The utility model discloses a device platform 1, the top of device platform 1 is equipped with horizontal adjusting component 2 for carrying out X-axis and Y-axis adjustment, the top of device platform 1 is equipped with movable adjusting placing platform 3, the top of placing platform 3 is fixedly installed with fixed inverted L-shaped baffle 4 in a corner, the top of placing platform 3 is equipped with rotatable round table 5 opposite fixed inverted L-shaped baffle 4, the top of placing platform 3 is installed with movable and matched movable inverted L-shaped baffle 6 of fixed inverted L-shaped baffle 4, the middle part of round table 5 is installed with telescopic moving component 7 connected with movable inverted L-shaped baffle 6, and laser engraving equipment is installed on the top of device platform 1 and is located directly above fixed inverted L-shaped baffle 4.

[0017] Telescopic moving component 7 includes inner threaded pipe 9 rotationally connected in the middle part of round table 5, threaded rod 10 is screw-connected in the inside of inner threaded pipe 9, and inverted U-shaped block 11 is rotationally connected to one end of threaded rod 10, movable inverted L-shaped baffle 6 is rotationally connected in the inside of inverted U-shaped block 11, and transmission gear 12 is fixedly installed on one side of the surface of inner threaded pipe 9.

[0018] The computer rear shell laser engraving device has platform fixing and adjusting function, which can effectively fix different sizes of computer rear shells to maintain the stability of processing, and the platform can be horizontally moved and adjusted along X-axis and Y-axis, so that the use range of the laser engraving equipment is effectively expanded. Meanwhile, the laser engraving device has simple structure, convenient use and operation, stable and reliable processing, and the performance can meet the use requirements of different sizes of computer rear shell processing.

[0019] The top of the placing platform 3 is rotationally installed with a rotating shaft 8, the top of the rotating shaft 8 is fixedly installed with a circular table 5, the top of the circular table 5 is installed with a motor 13 capable of being positively and reversely rotated, the output end of the motor 13 is installed with a rotating gear 14 which is in meshing connection with a transmission gear 12, so that the movable inverted L-shaped baffle 6 can be effectively moved and adjusted.

[0020] The computer rear shell is placed on the top of the placing platform 3, and an angle of the computer rear shell is clamped in the inside of the fixed inverted L-shaped baffle 4, then the motor 13 is started to rotate the rotating gear 14, the rotating of the rotating gear 14 drives the transmission gear 12 to rotate and drives the inner threaded pipe 9 to rotate, the rotation of the inner threaded pipe 9 drives the threaded rod 10 to move in the inner threaded pipe 9, the movement of the threaded rod 10 drives the inverted U-shaped block 11 and the movable inverted L-shaped baffle 6 to rotate towards the fixed inverted L-shaped baffle 4, at the same time, the movable inverted L-shaped baffle 6 is clamped and fixed to the other angle of the computer rear shell through the rotatable adjustable circular table 5 and the rotatable adjustable movable inverted L-shaped baffle 6, so that the computer rear shell of different sizes can be fixed for laser engraving.

[0021] The horizontal adjusting part 2 comprises a mounting groove 15 which is opened in the top of the device table plate 1, a threaded shaft A 16 is rotationally installed in the inside of the mounting groove 15, one end of the device table plate 1 is installed with a motor A 17 which is connected with one end of the threaded shaft A 16, the surface of the threaded shaft A 16 which is located in the inside of the mounting groove 15 is threadedly connected with a moving plate 18, both ends of the moving plate 18 are installed with moving wheels 19 which are located in the inside of the mounting groove 15, the top of the moving plate 18 is opened with an adjusting groove 20, a threaded shaft B 21 is rotationally installed in the inside of the adjusting groove 20, one end of the moving plate 18 is installed with a motor B 22 which is connected with one end of the threaded shaft B 21, the surface of the threaded shaft B 21 which is located in the inside of the adjusting groove 20 is threadedly connected with a sliding block 23, the placing platform 3 is fixedly installed on the top of the sliding block 23, so that the placing platform 3 can be effectively adjusted on X axis and Y axis.

[0022] The motor A 17 is started to rotate the threaded shaft A 16, the rotation of the threaded shaft A 16 drives the moving plate 18 to move and drives the placing platform 3 to move on the horizontal X axis, the motor B 22 is started to rotate the threaded shaft B 21, the rotation of the threaded shaft B 21 drives the sliding block 23 to drive the placing platform 3 to move on the horizontal Y axis, the motor A 17 and the motor B 22 are started synchronously by the control program to make the placing platform 3 move at any horizontal position, the movement of the placing platform 3 at any horizontal position drives the computer rear shell to move below the laser engraving equipment to make the laser engraving equipment engrave the computer rear shell.

Claims

1. A laser engraving apparatus for computer backshells comprising an apparatus platen (1) characterised in that: The top of the device platform (1) is provided with horizontal adjusting parts (2) for adjusting X and Y axes, the top of the device platform (1) is provided with a movable adjusting placing platform (3), one corner of the top of the placing platform (3) is fixedly provided with a fixed inverted L-shaped baffle (4), the top of the placing platform (3) is provided with a rotatable circular table (5) opposite to the fixed inverted L-shaped baffle (4), the top of the placing platform (3) is provided with a movable inverted L-shaped baffle (6) which can slide and match the fixed inverted L-shaped baffle (4), the middle of the circular table (5) is provided with a telescopic moving part (7) connected with the movable inverted L-shaped baffle (6); The telescopic moving part (7) comprises an inner threaded pipe (9) rotatably connected to the middle of the circular table (5), the inner threaded pipe (9) is internally threadedly connected with a threaded rod (10), one end of the threaded rod (10) is rotatably connected with an inverted U-shaped block (11), the movable inverted L-shaped baffle (6) is rotatably connected to the inside of the inverted U-shaped block (11), and the surface of the inner threaded pipe (9) is fixedly provided with a transmission gear (12) on one side.

2. The laser-engravable computer back cover of claim 1, wherein: The top of the placing platform (3) is rotatably provided with a rotating shaft (8), the circular table (5) is fixedly provided on the top of the rotating shaft (8), the top of the circular table (5) is provided with a motor (13) which can be adjusted in forward and reverse rotation, and the output end of the motor (13) is provided with a rotating gear (14) meshingly connected with the transmission gear (12).

3. The laser-engravable computer back cover of claim 1, wherein: The horizontal adjusting parts (2) comprise a mounting groove (15) formed in the top of the device platform (1), a threaded shaft A (16) is rotatably arranged in the mounting groove (15), one end of the device platform (1) is provided with a motor A (17) connected with one end of the threaded shaft A (16), the surface of the threaded shaft A (16) located in the mounting groove (15) is threadedly connected with a moving plate (18), and both ends of the moving plate (18) are provided with moving wheels (19) located in the mounting groove (15).

4. The laser-engravable computer back cover of claim 3, wherein: The top of the moving plate (18) is provided with an adjusting groove (20), a threaded shaft B (21) is rotatably arranged in the adjusting groove (20), one end of the moving plate (18) is provided with a motor B (22) connected with one end of the threaded shaft B (21), the surface of the threaded shaft B (21) located in the adjusting groove (20) is threadedly connected with a sliding block (23), and the placing platform (3) is fixedly arranged on the top of the sliding block (23).

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