High-safety laser marking machine case

Abstract

The utility model provides a high security laser marking machine case, relates to the case technical field, including the case, the top of the case is fixedly equipped with the laser marking subassembly, the both ends of the case are equipped with the heat dissipation hole, one side of the heat dissipation hole is equipped with the V-shaped baffle plate, the lower part of the V-shaped baffle plate is equipped with the dust collection groove, and the dust collection groove is equipped with the dust collection groove. A positioning pull block is fixedly installed at one end of the dust collecting groove, and elastic filter screens are clamped to the two ends of the V-shaped baffle. Compared with the prior art, the computer case has the advantages that the blocking structure located on one side of the heat dissipation structure is arranged in the case, sundries entering the case are blocked and guided through the blocking structure and the gravity influence, the blocked sundries enter the dust collection structure, the sundries entering the case are treated in a unified mode through the dust collection structure, and the dust collection effect is improved. And the detachable filtering structures are arranged on the two sides of the blocking structure, so that the protection capability of the blocking structure is enhanced, and the safety of the case can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis, in particular to a high-safety laser marking machine chassis. Background Art

[0002] Laser marking technology is one of the largest application areas of laser processing. Laser marking is a marking method that uses high-energy-density lasers to partially irradiate the workpiece, causing the surface material to vaporize or undergo a chemical reaction that changes color, thereby leaving a permanent mark. Laser marking can produce a variety of text, symbols, and patterns, and the character size can range from millimeters to microns, which is of special significance for product anti-counterfeiting. The laser marking machine chassis is an important component of the laser marking machine, and important components of the laser marking machine are installed inside it, so safety is very important.

[0003] CN202221026914.1 introduces a laser marking machine with a lens protection mechanism. An exhaust assembly is installed inside the chassis. The exhaust assembly cooperates with the suction holes of the exhaust box through a pipeline, so that each through hole can meet the suction requirements, and the generated smoke and dust are quickly sucked in and collected to avoid damage to the use environment. However, the heat dissipation structure of the marking machine is prone to external debris invading the interior of the chassis during the heat dissipation process, which is easy to affect the electrical structure inside the chassis, and the safety of the chassis is relatively low. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide a high-security laser marking machine chassis to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a high-security laser marking machine chassis, including a chassis, a laser marking component is fixedly installed on the top of the chassis, a marking workbench fixedly installed with the chassis is arranged below the laser marking component, heat dissipation holes are opened at both ends of the chassis, a V-shaped baffle is arranged on one side of the heat dissipation hole, a dust collecting groove is arranged below the V-shaped baffle, a positioning pull block is fixedly installed at one end of the dust collecting groove, and elastic filter nets are clamped at both ends of the V-shaped baffle.

[0006] Preferably, any of the above schemes is that a storage cavity is provided inside the chassis, and a protective door rotatably connected to the chassis is provided at one end of the storage cavity.

[0007] The above technical solution is adopted: electrical components for controlling the laser marking assembly are installed inside the storage cavity, and the inside of the storage cavity is protected by a protective door. The opening and closing of the protective door facilitates operation of the inside of the storage cavity and facilitates repair and maintenance.

[0008] Preferably, any of the above schemes is that the V-shaped baffle is fixedly installed inside the chassis, and a mounting block is provided at the top of the V-shaped baffle.

[0009] The above technical solution is adopted: the V-shaped baffle is used to protect the gas entering and exiting the heat dissipation hole, and the debris entering the heat dissipation hole is blocked, so that the V-shaped baffle intercepts the debris and then guides the debris to the dust collecting tank under the influence of gravity.

[0010] Preferably, any of the above schemes is that the dust collecting groove is plugged into the bottom of the chassis, and one end of the dust collecting groove is provided with a movable groove adapted to the positioning pull block.

[0011] The above technical solution is adopted: the dust collecting trough is used to collect the debris entering the interior of the chassis, so that the debris invading the interior of the chassis can be uniformly processed, and there is a certain gap between the dust collecting trough and the V-shaped baffle, which is convenient for the disassembly and assembly of the dust collecting trough. Under the influence of gravity, the debris enters the dust collecting trough along the V-shaped baffle without the influence of strong airflow and will not enter the middle of the chassis through the gap. The gap is inside the chassis and will not generate strong airflow.

[0012] Preferably, any of the above schemes comprises a positioning pull block including a positioning spring and a toggle block, wherein the positioning spring is fixedly mounted inside the dust collecting trough, and one end of the positioning spring is fixedly mounted with a toggle block movably connected to the dust collecting trough.

[0013] The above technical solution is adopted: during the process of disassembling and assembling the dust collecting trough, a force is manually applied to the toggle block, so that the toggle block drives the positioning spring to deform, and the fixed state of the dust collecting trough can be adjusted by adjusting the position of the toggle block.

[0014] Preferably, any of the above schemes is that a fastening block is fixedly mounted on the top of the elastic filter net, and a plurality of filter holes are opened inside the elastic filter net.

[0015] The above technical solution is adopted: the gas exchanged between the chassis and the outside is filtered to a certain extent by using the filter holes, and the gas entering and leaving the chassis is purified and protected.

[0016] Preferably, any of the above schemes comprises a fastening block including a fastening spring and a fastening pressure plate, wherein the fastening spring is fixedly mounted inside the elastic filter net, and a fastening pressure plate movably connected to the elastic filter net is fixedly mounted on one end of the fastening spring.

[0017] The above technical solution is adopted: when the elastic filter is disassembled and assembled, the fastening plate is pulled to stretch the fastening spring, and after the elastic filter is sleeved on the hanging block, the fastening plate is engaged with the hanging block under the action of the fastening spring to achieve the installation and fixation of the elastic filter.

[0018] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0019] 1. A blocking structure is set inside the chassis on one side of the heat dissipation structure, and the blocking structure and gravity are used to block and guide the debris entering the chassis, so that the debris under the blocking enters the dust collecting structure. The dust collecting structure uniformly processes the debris entering the chassis, and detachable filtering structures are set on both sides of the blocking structure to enhance the protection capability of the blocking structure, which can effectively improve the safety of the chassis.

[0020] 2. An elastic positioning structure is arranged at one end of the dust collecting structure to facilitate the positioning of the dust collecting structure and improve the convenience of disassembly and assembly of the dust collecting structure.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the side section structure of the chassis according to an embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of a chassis according to an embodiment of the utility model;

[0026] Figure 4 It is a schematic diagram of the fracture cross-section structure of the dust collecting tank according to an embodiment of the utility model;

[0027] Figure 5 It is a schematic diagram of the fracture cross-section structure of the elastic filter according to the embodiment of the utility model;

[0028] Among them: 1-chassis, 2-laser marking component, 3-marking workbench, 4-heat dissipation hole, 5-V-shaped baffle, 6-dust collecting groove, 7-positioning pull block, 71-positioning spring, 72-sliding block, 8-elastic filter, 9-hanging card block, 10-fastening card block, 101-fastening spring, 102-fastening pressure plate, 11-filter hole. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0030] like Figure 1-5As shown, a high-security laser marking machine chassis of an embodiment of the utility model includes a chassis 1, a laser marking component 2 is fixedly installed on the top of the chassis 1, a marking workbench 3 fixedly installed with the chassis 1 is arranged below the laser marking component 2, heat dissipation holes 4 are opened at both ends of the chassis 1, a V-shaped baffle 5 is arranged on one side of the heat dissipation hole 4, a dust collecting groove 6 is arranged below the V-shaped baffle 5, a positioning pull block 7 is fixedly installed at one end of the dust collecting groove 6, and elastic filter nets 8 are clamped at both ends of the V-shaped baffle 5.

[0031] Preferably, any of the above schemes is that a storage cavity is provided inside the chassis 1 , and a protective door rotatably connected to the chassis 1 is provided at one end of the storage cavity.

[0032] The above technical solution is adopted: the electrical components for controlling the laser marking assembly 2 are installed inside the storage cavity, the inside of the storage cavity is protected by a protective door, and the opening and closing of the protective door facilitates operation inside the storage cavity and maintenance.

[0033] Preferably, any of the above solutions is that the V-shaped baffle 5 is fixedly installed inside the chassis 1 , and a mounting block 9 is provided at the top of the V-shaped baffle 5 .

[0034] The above technical solution is adopted: the V-shaped baffle 5 is used to protect the gas entering and exiting the heat dissipation hole 4, and to block the debris entering the heat dissipation hole 4, so that the V-shaped baffle 5 intercepts the debris and then guides the debris to the dust collecting tank 6 under the influence of gravity.

[0035] Preferably, any of the above schemes is that the dust collecting groove 6 is plugged into the bottom of the chassis 1 , and one end of the dust collecting groove 6 is provided with a movable groove matched with the positioning pull block 7 .

[0036] The above technical solution is adopted: the dust collecting trough 6 is used to collect the debris entering the interior of the chassis 1, so as to facilitate the unified treatment of the debris invading the interior of the chassis 1, and there is a certain gap between the dust collecting trough 6 and the V-shaped baffle 5, which is convenient for the disassembly and assembly of the dust collecting trough 6. Under the influence of gravity, the debris enters the dust collecting trough 6 along the V-shaped baffle 5 without the influence of strong airflow and will not enter the middle part of the chassis 1 through the gap. The gap is inside the chassis 1 and will not generate strong airflow.

[0037] Preferably, any of the above schemes comprises a positioning pull block 7 including a positioning spring 71 and a toggle block 72 , the positioning spring 71 is fixedly mounted inside the dust collecting trough 6 , and one end of the positioning spring 71 is fixedly mounted with a toggle block 72 movably connected to the dust collecting trough 6 .

[0038] The above technical solution is adopted: during the disassembly and assembly of the dust collecting trough 6, a force is manually applied to the toggle block 72 so that the toggle block 72 drives the positioning spring 71 to deform. The fixed state of the dust collecting trough 6 can be adjusted by adjusting the position of the toggle block 72.

[0039] Preferably, any of the above solutions has a fastening block 10 fixedly mounted on the top of the elastic filter net 8 , and a plurality of filter holes 11 are formed inside the elastic filter net 8 .

[0040] The above technical solution is adopted: the filter holes 11 are used to filter the gas exchanged between the chassis 1 and the outside to a certain extent, and the gas entering and leaving the chassis 1 is purified and protected.

[0041] Preferably, any of the above schemes comprises a fastening block 10 including a fastening spring 101 and a fastening pressure plate 102 , wherein the fastening spring 101 is fixedly mounted inside the elastic filter 8 , and a fastening pressure plate 102 movably connected to the elastic filter 8 is fixedly mounted on one end of the fastening spring 101 .

[0042] The above technical solution is adopted: when the elastic filter net 8 is disassembled and assembled, the fastening pressure plate 102 is pulled to stretch the fastening spring 101. After the elastic filter net 8 is sleeved on the hanging block 9, the fastening pressure plate 102 is engaged with the hanging block 9 under the action of the fastening spring 101 to achieve the installation and fixation of the elastic filter net 8.

[0043] The utility model is a high-security laser marking machine chassis, the working principle is as follows:

[0044] The debris entering the heat dissipation hole collides with the V-shaped baffle 5, and the debris falls into the dust collecting groove 6. The toggle block 72 is pushed to pull it out from the inside of the chassis 1, and the dust collecting groove 6 is pulled out of the chassis 1 to pour out the debris. After pulling the fastening pressing plate 102, the elastic filter 8 can be disassembled and assembled.

[0045] Compared with the prior art, the present invention has the following beneficial effects:

[0046] 1. A blocking structure is provided on one side of the heat dissipation structure inside the chassis 1, and the blocking structure and gravity are used to block and guide the debris entering the chassis 1, so that the debris under the blocking enters the dust collecting structure, and the debris entering the chassis 1 is uniformly processed by the dust collecting structure, and detachable filtering structures are provided on both sides of the blocking structure to enhance the protection capability of the blocking structure, which can effectively improve the safety of the chassis 1.

[0047] 2. An elastic positioning structure is arranged at one end of the dust collecting structure to facilitate the positioning of the dust collecting structure and improve the convenience of disassembly and assembly of the dust collecting structure.

Claims

1. A high-security laser marking machine chassis, comprising a chassis (1), a laser marking component (2) fixedly mounted on the top of the chassis (1), a marking workbench (3) fixedly mounted on the chassis (1) arranged below the laser marking component (2), characterized in that: The chassis (1) is provided with heat dissipation holes (4) at both ends, a V-shaped baffle (5) is provided on one side of the heat dissipation hole (4), a dust collecting groove (6) is provided below the V-shaped baffle (5), a positioning pull block (7) is fixedly installed at one end of the dust collecting groove (6), and elastic filter screens (8) are clamped at both ends of the V-shaped baffle (5).

2. A high-security laser marking machine chassis as claimed in claim 1, characterized in that: A storage cavity is provided inside the chassis (1), and a protective door rotatably connected to the chassis (1) is provided at one end of the storage cavity.

3. A high-security laser marking machine chassis as claimed in claim 2, characterized in that: The V-shaped baffle (5) is fixedly installed inside the chassis (1), and a mounting block (9) is provided at the top end of the V-shaped baffle (5).

4. A high-security laser marking machine chassis as claimed in claim 3, characterized in that: The dust collecting groove (6) is plugged into the bottom of the chassis (1), and one end of the dust collecting groove (6) is provided with a movable groove that matches the positioning pull block (7).

5. A high-security laser marking machine chassis as claimed in claim 4, characterized in that: The positioning pull block (7) comprises a positioning spring (71) and a toggle block (72); the positioning spring (71) is fixedly mounted inside the dust collecting trough (6); one end of the positioning spring (71) is fixedly mounted with a toggle block (72) movably connected to the dust collecting trough (6).

6. A high-security laser marking machine chassis as claimed in claim 5, characterized in that: A fastening block (10) is fixedly mounted on the top of the elastic filter net (8), and a plurality of filter holes (11) are provided inside the elastic filter net (8).

7. A high-security laser marking machine chassis as claimed in claim 6, characterized in that: The fastening block (10) comprises a fastening spring (101) and a fastening pressure plate (102); the fastening spring (101) is fixedly mounted inside the elastic filter net (8); one end of the fastening spring (101) is fixedly mounted with a fastening pressure plate (102) movably connected to the elastic filter net (8).

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