Fixing mechanism for laser engraving

Abstract

The utility model relates to the technical field of laser engraving machines, in particular to a fixing mechanism for laser engraving, which comprises a machine tool, an operation table, a moving box, a cross beam, a laser engraving mechanism, a supporting rod, a telescopic rod, a pressing plate and a fixing assembly, the supporting rod is fixedly connected with the surface of the machine tool, the telescopic rod is fixedly connected with the surface of the supporting rod, and the pressing plate is fixedly connected with the surface of the telescopic rod. The fixing assembly is arranged on the surface of the operation table and comprises a compression cavity, the compression cavity is formed in the surface of the operation table, the inner wall of the compression cavity is fixedly connected with a sponge layer, and the upper surface of the sponge layer is fixedly connected with a stress plate. According to the utility model, the fixing assembly is arranged, so that an object to be engraved can be conveniently fixed, and the problems that the engraving quality of the object is influenced due to small-amplitude deviation of the position easily caused by vibration of equipment in the engraving process, and the whole instrument needs to be stably fixed without vibration, so that the process is relatively complicated and consumes materials are solved; and therefore, the usability of the equipment is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser engraving machine technical field especially, relates to a fixed mechanism for laser engraving. BACKGROUND

[0002] Laser engraving machine is a kind of high-tech equipment using laser to engrave material.The core component is laser, and the laser produced by laser has high concentration and single wavelength, forms a very small focus through lens focusing, and the material at focus reaches high temperature instantaneously, to realize engraving effect.

[0003] In prior art such as CN221984212U, a kind of fixed mechanism for laser engraving machine, including workbench, the upper surface of the workbench is fixedly connected with fixed plate, the inside of the fixed plate is provided with telescopic link, the inside of the telescopic link is fixedly connected with shell, the inside of the shell is fixedly connected with hydraulic rod, the output end of the hydraulic rod is fixedly connected with fixed block, the inside of the fixed block is rotatably connected with rotating rod one, the inside of the clamping block is rotatably connected with the shell, the inside of the clamping block is provided with recess one, the outer wall of rotating rod one is rotatably connected in the recess one, the inner wall of the fixed plate is fixedly connected with hinged seat, the outer wall of the hinged seat is provided with alignment assembly.In the utility model, the fixed block is driven by hydraulic rod, rotating rod one is rotated, clamping block is moved, and workpiece is clamped to prevent moving and improve engraving efficiency.

[0004] In order to solve the problem of fixing the engraved object by the existing equipment, since the existing equipment is easy to cause small amplitude deviation of position during laser engraving of the object, which will affect the engraving quality of the object, and the whole instrument needs to be stably fixed to prevent vibration, which is more complicated and consumes materials, and needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a fixed mechanism for laser engraving.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a fixed mechanism for laser engraving, including machine tool, operation platform, moving box, crossbeam, laser engraving mechanism, support, telescopic link, pressing plate and fixed component, the surface fixed connection of operation platform and machine tool, the surface fixed connection of moving box and machine tool, the quantity of moving box is two groups and is symmetrically arranged, the surface fixed connection of moving box has crossbeam, the surface fixed connection of crossbeam has laser engraving mechanism, the surface fixed connection of support and machine tool, the quantity of support is two groups and is symmetrically arranged, the surface fixed connection of telescopic link and support, the surface fixed connection of pressing plate and telescopic link, the surface of fixed component sets up in operation platform, the fixed component includes compression cavity, the surface of compression cavity sets up in operation platform, the inner wall fixed connection of compression cavity has sponge layer, the quantity of sponge layer is two groups and is symmetrically arranged, the upper surface of sponge layer all is fixedly connected with force plate.

[0007] Further, the surface of the machine tool is fixedly connected with a fixed plate, the number of the fixed plate is two groups and is symmetrically arranged, the surface of the fixed plate is rotatably connected with a screw rod.

[0008] Further, one end of the screw rod is fixedly connected with a limiting block, and the limiting block is arranged outside the fixed plate.

[0009] Further, one end of the screw rod away from the limiting block is fixedly connected with a driven wheel, the surface of the fixed plate is rotatably connected with a driving wheel, the surface of the driving wheel is drivingly connected with a conveyor belt, and the surface of the conveyor belt is drivingly connected with the surface of the driven wheel.

[0010] Further, the surface of the fixed plate is fixedly connected with a support, the surface of the support is fixedly connected with a rotating motor, and the surface of the driving wheel is rotatably connected with the driving end of the rotating motor.

[0011] Further, the surface of the screw rod is threadedly connected with a moving block, and the surface of the fixed plate is fixedly connected with a guide rod.

[0012] Further, the surface of the guide rod is slidingly connected with a guide sleeve block, the surface of the guide sleeve block is rotatably connected with a compression roller, and one end of the compression roller away from the guide sleeve block is rotatably connected with the surface of the moving block.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] The utility model discloses a fixing assembly is set up, and the use of pressing plate is more convenient when fixing the engraved object, and the telescopic rod is started, and the pressing plate is moved down, and the stressed plate is pressed down, and the sponge layer is forced to compress, and the stressed plate is moved down, and the object that needs engraving is placed on the surface of stressed plate immediately, and the rotating motor is started immediately, and the rotating motor drives the driving wheel to rotate, and the driving wheel drives the conveyer belt to drive, and the driven wheel rotates, and the screw rod and the moving block are driven to make the compression roller roll along the top of the engraved object, and the guide sleeve block fixedly connected with the other end of the compression roller slides along the surface of the guide rod, when the compression roller rolls to the appropriate position, the telescopic rod drives the pressing plate to move up, and the sponge layer expands, and the stressed plate is pushed up, and the object that needs engraving placed on the surface of stressed plate is attached to the compression roller immediately, and the compression roller stably fixes the object on the surface of stressed plate, and the laser engraving mechanism engraves the object, and the fixing assembly is set up, and the engraved object is fixed conveniently, avoids the position from appearing small -range deviation in the engraving process because of the vibration of equipment, and the engraving quality of the object is influenced, and the whole instrument needs to be stably fixed, and the device is not shaken, and it is more complicated and consumes material, and the easy use of the device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the fixing mechanism for laser engraving is provided for the utility model;

[0016] Figure 2 The main body structure schematic diagram of the fixing assembly in the fixing mechanism for laser engraving is provided for the utility model;

[0017] Figure 3 The main body structure schematic diagram of the limiting block in the fixing mechanism for laser engraving is provided for the utility model;

[0018] Figure 4 The main body structure schematic diagram of the compression roller in the fixing mechanism for laser engraving is provided for the utility model;

[0019] Figure 5 The A place schematic diagram in the fixing mechanism for laser engraving is provided for the utility model. Figure 4

[0020] LEGEND:

[0021] ​1, machine tool; 2, operation table; 3, moving box; 4, cross beam; 5, laser engraving mechanism; 6, support rod; 7, telescopic rod; 8, pressing plate; 9, fixed assembly; 91, compression cavity; 92, sponge layer; 93, stress plate; 94, fixed plate; 95, screw; 96, limit block; 97, driven wheel; 98, drive wheel; 99, conveyor belt; 910, bracket; 911, rotating motor; 912, moving block; 913, guide rod; 914, guide sleeve block; 915, compression roller. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: a fixed mechanism for laser engraving, including machine tool 1, operation table 2, moving box 3, cross beam 4, laser engraving mechanism 5, support rod 6, telescopic rod 7, pressing plate 8 and fixed assembly 9, operation table 2 is fixedly connected with the surface of machine tool 1, and moving box 3 is fixedly connected with the surface of machine tool 1, and the number of moving box 3 is two groups and is symmetrically arranged, and the surface of moving box 3 is fixedly connected with cross beam 4, and the surface of cross beam 4 is fixedly connected with laser engraving mechanism 5, and support rod 6 is fixedly connected with the surface of machine tool 1, and the number of support rod 6 is two groups and is symmetrically arranged, and telescopic rod 7 is fixedly connected with the surface of support rod 6, and pressing plate 8 is fixedly connected with the surface of telescopic rod 7, and fixed assembly 9 is arranged on the surface of operation table 2.

[0023] The specific setting and role of fixed assembly 9 are described below.

[0024] In the embodiment: fixed assembly 9 includes compression cavity 91, and compression cavity 91 is arranged on the surface of operation table 2, the inner wall of compression cavity 91 is fixedly connected with sponge layer 92, the number of sponge layer 92 is two groups and is symmetrically arranged, and the upper surface of sponge layer 92 is fixedly connected with stress plate 93.

[0025] The effect reached by the above-mentioned components is that: by setting sponge layer 92, stress plate 93 can be moved downward after being pressed.

[0026] Specifically, the surface of machine tool 1 is fixedly connected with fixed plate 94, the number of fixed plate 94 is two groups and is symmetrically arranged, and the surface of fixed plate 94 is rotatably connected with screw 95.

[0027] The effect reached by the above-mentioned components is that: by setting screw 95, compression roller 915 can be moved.

[0028] Specifically, one end of screw 95 is fixedly connected with limit block 96, and limit block 96 is arranged on the outside of fixed plate 94.

[0029] The effect reached by the above-mentioned components is that: by setting limit block 96, screw 95 can be prevented from falling off when rotating.

[0030] Specifically, the screw rod 95 is fixedly connected with a driven wheel 97 at one end away from the limiting block 96, the surface of the fixed plate 94 is rotatably connected with a driving wheel 98, the surface of the driving wheel 98 is drivingly connected with a conveyor belt 99, and the surface of the conveyor belt 99 is drivingly connected with the surface of the driven wheel 97.

[0031] The above-mentioned components achieve the effect that the conveyor belt 99 is arranged to facilitate the driving wheel 98 to drive the driven wheel 97 to rotate while rotating, so that the screw rod 95 rotates.

[0032] Specifically, the surface of the fixed plate 94 is fixedly connected with a bracket 910, the surface of the bracket 910 is fixedly connected with a rotating motor 911, and the surface of the driving wheel 98 is rotatably connected with the driving end of the rotating motor 911.

[0033] The above-mentioned components achieve the effect that the rotating motor 911 is arranged to facilitate the driving wheel 98 to rotate, so that the driving wheel 98 drives the driven wheel 97 to rotate.

[0034] Specifically, the surface of the screw rod 95 is threadedly connected with a moving block 912, and the surface of the fixed plate 94 is fixedly connected with a guide rod 913.

[0035] The above-mentioned components achieve the effect that the guide rod 913 is arranged to prevent the moving block 912 from driving the compression roller 915 to move, so that the compression roller 915 does not deviate from the horizontal position and cannot effectively adhere to the surface of the engraved object.

[0036] Specifically, the surface of the guide rod 913 is slidingly connected with a guide sleeve block 914, the surface of the guide sleeve block 914 is rotatably connected with a compression roller 915, and one end of the compression roller 915 away from the guide sleeve block 914 is rotatably connected with the surface of the moving block 912.

[0037] The above-mentioned components achieve the effect that the compression roller 915 is arranged to adhere to the surface of the object to be engraved, so that the object is stably fixed on the surface of the stress plate 93.

[0038] Working principle: through the setting fixed component 9, it is convenient to fix the carved object, the use of pressing plate 8 is more convenient, the telescopic rod 7 is started, the pressing plate 8 moves down, the force plate 93 is pressed down, the sponge layer 92 is stressed and compressed, the force plate 93 moves down, the object to be carved is placed on the surface of the force plate 93, the rotating motor 911 is started, the rotating motor 911 drives the driving wheel 98 to rotate, the driving wheel 98 drives the conveyor belt 99 to drive, the driven wheel 97 rotates, the screw rod 95 and the moving block 912 are driven by screw, the compression roller 915 rolls along the top of the carved object, at the same time, the guide sleeve block 914 is fixedly connected with the other end of the compression roller 915 and slides along the surface of the guide rod 913, when the compression roller 915 rolls to the appropriate position, the telescopic rod 7 drives the pressing plate 8 to move up, the sponge layer 92 expands, the force plate 93 is pushed up, the object to be carved on the surface of the force plate 93 is in close contact with the compression roller 915, the compression roller 915 stably fixes the object on the surface of the force plate 93, the laser carving mechanism 5 carves the object, through the setting fixed component 9, it is convenient to fix the carved object, avoid the position from being deviated slightly during the carving process due to the vibration of the equipment, affect the carving quality of the object, and need to stably fix the whole instrument, so that it does not vibrate, it is more complicated and consumes materials, effectively improve the ease of use of the equipment.

Claims

1. A fixing mechanism for laser engraving, comprising a machine tool (1), an operating table (2), a moving box (3), a crossbeam (4), a laser engraving mechanism (5), a supporting rod (6), a telescopic rod (7), a pressing plate (8) and a fixing assembly (9), characterized in that: The operating table (2) is fixedly connected with the surface of the machine tool (1), the moving box (3) is fixedly connected with the surface of the machine tool (1), the number of the moving box (3) is two groups and is symmetrically arranged, the surface of the moving box (3) is fixedly connected with the cross beam (4), the surface of the cross beam (4) is fixedly connected with the laser engraving mechanism (5), the support rod (6) is fixedly connected with the surface of the machine tool (1), the number of the support rod (6) is two groups and is symmetrically arranged, the telescopic rod (7) is fixedly connected with the surface of the support rod (6), the pressing plate (8) is fixedly connected with the surface of the telescopic rod (7), the fixed assembly (9) is arranged on the surface of the operating table (2), the fixed assembly (9) comprises the compression cavity (91), the compression cavity (91) is arranged on the surface of the operating table (2), the inner wall of the compression cavity (91) is fixedly connected with the sponge layer (92), the number of the sponge layer (92) is two groups and is symmetrically arranged, and the upper surfaces of the sponge layers (92) are fixedly connected with the stress plates (93).

2. The fixing mechanism for laser engraving according to claim 1, characterized in that: The surface of the machine tool (1) is fixedly connected with the fixed plate (94), the number of the fixed plate (94) is two groups and is symmetrically arranged, and the surfaces of the fixed plates (94) are all rotatably connected with the screw rods (95).

3. The fixing mechanism for laser engraving according to claim 2, characterized in that: One end of the screw rod (95) is fixedly connected with the limiting block (96), and the limiting block (96) is arranged outside the fixed plate (94).

4. The fixing mechanism for laser engraving according to claim 3, characterized in that: The end, away from the limiting block (96), of the screw rod (95) is fixedly connected with the driven wheel (97), the surface of the fixed plate (94) is rotatably connected with the driving wheel (98), the surface of the driving wheel (98) is drivingly connected with the conveyor belt (99), and the surface of the conveyor belt (99) is drivingly connected with the surface of the driven wheel (97).

5. The fixing mechanism for laser engraving according to claim 4, characterized in that: The surface of the fixed plate (94) is fixedly connected with the support (910), the surface of the support (910) is fixedly connected with the rotating motor (911), and the surface of the driving wheel (98) is rotatably connected with the driving end of the rotating motor (911).

6. The fixing mechanism for laser engraving according to claim 5, characterized in that: The surface of the screw rod (95) is threadedly driven by the moving block (912), and the surface of the fixed plate (94) is fixedly connected with the guide rod (913).

7. The fixing mechanism for laser engraving according to claim 6, characterized in that: The surface of the guide rod (913) is slidingly connected with the guide sleeve block (914), the surface of the guide sleeve block (914) is rotatably connected with the compression roller (915), and the end, away from the guide sleeve block (914), of the compression roller (915) is rotatably connected with the surface of the moving block (912).

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