Double-clamping-position laser marking machine

Abstract

The utility model discloses a double-clamping-position laser marking machine which comprises an operation table, a marking plate and a blocking shell, in the using process of the double-clamping-position laser marking machine, when a vertical telescopic rod part moves along the interior of a sliding way to be close to a machining workpiece installed on the surface of the marking plate, continuous output of a linear moving air cylinder is stopped; and then laser engraving marking of the laser marking head is started, after the marking process is started, in order to solve the problem that smoke dust in the internal area of the blocking shell excessively spreads outwards, external air can be injected into the air inlet hole through the air storage bin again, and smoke dust powder generated by airflow wrapping enters the air suction hole. And meanwhile, part of air can enter from the marking plate area through the adjusting holes, so that the air quantity entering the air suction holes is rapidly increased, the rapid dust discharging function is further improved, and the working environment of machine personnel is further guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser marking machine technical field, concretely is a double clamping position laser marking machine. BACKGROUND

[0002] Laser marking is through the aggregation light, makes light can gather into laser, and makes laser burns the surface of article, thereby through the light energy burns the part of matter of object surface, thereby etches the required character or pattern, is widely applied in the processing field of electronic product, and is same with engraving technology.

[0003] In the prior art, the publication number "CN221363212U" discloses a double clamping position laser marking machine, relates to the technical field of engraving table, including workbench, the bottom surface of workbench is provided with four bearing bodies, the outer surface of workbench is fixedly connected with bearing plate, the inner side of bearing plate is provided with inlet and outlet, the outer surface of workbench is fixedly connected with slide, the inside of bearing plate is provided with engraving mechanism, the inside of workbench is provided with displacement mechanism. The utility model discloses a reasonable design structure, it can be through the cooperation between workbench, inlet and outlet, displacement mechanism and engraving mechanism, inlet and outlet can be conveniently sent into equipment by displacement mechanism, engraving mechanism can conveniently adjust the position of laser marking, under the condition that engraving mechanism handles two machine tables at a time, moving mechanism can send six machine tables for queuing treatment at a time, and the task amount of single processing of equipment is improved, thereby achieving the purpose of reducing labor burden and equipment cost and maintenance expenditure.

[0004] But the prior art still has great deficiencies, for example:

[0005] The above device and prior art need to burn the matter on the surface of object by light energy in the process of laser marking, thereby etching the required character or pattern, and a large amount of smoke will be generated in the process of laser burning, which will affect the working environment of operating machine personnel. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a double clamping position laser marking machine to solve the problems in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: a double clamping position laser marking machine, including operation platform, marking plate and barrier shell, the surface of operation platform is provided with placing groove, the marking plate is installed at one side of the top of placing groove, the barrier shell is arranged in one side of marking plate, one side of barrier shell is fixed with the surface of marking plate, and barrier door is hingedly installed on one side of barrier shell.

[0008] The workpiece double-clamping position positioning and marking unit is arranged on the marking plate area and is used for double-clamping position positioning and clamping installation of the workpiece required to be processed before marking operation.

[0009] The positioning and marking smoke quick exhaust unit is arranged on the outside of the blocking shell, is in communication with the inside of the blocking shell, and is used for quickly exhausting excess smoke generated in the laser engraving and marking process.

[0010] Preferably, the workpiece double-clamping position positioning and marking unit comprises an adjusting screw, the surface of the marking plate is provided with adjusting apertures, the adjusting apertures are arranged in several groups at intervals, the adjusting screw is movably arranged in the adjusting apertures, the adjusting screw is provided with a mounting clamping block close to one side of the placing groove area, a locking screw is arranged on the surface of the mounting clamping block, and the surface of the supporting base table is provided with a supporting groove.

[0011] Preferably, the surface of the marking plate is provided with air suction apertures.

[0012] Preferably, the placing groove area is provided with a mounting table, the surface of the mounting table is provided with a mounting groove, a sliding channel is arranged in the mounting groove, a supporting platform is arranged on one side of the top of the mounting groove, a gas cylinder frame is arranged on the top of the supporting platform, a linear movable gas cylinder is arranged in the gas cylinder frame, a vertical telescopic rod is arranged on the sliding block in the sliding channel, the movable end of the linear movable gas cylinder is fixed to one side of the vertical telescopic rod, a laser marking head is arranged on the telescopic end of the vertical telescopic rod, and an air inlet aperture is arranged at the bottom of the mounting groove.

[0013] Preferably, the positioning and marking smoke quick exhaust unit comprises an air inlet part, the air inlet part comprises a gas storage bin, a lateral frame is arranged at the bottom of the gas storage bin, the lateral frame is arranged in two groups in a symmetrical manner, the top of the two groups of lateral frames is arranged on the bottom of the mounting table, an air inlet pipe is arranged at the top end of the gas storage bin, and the air inlet pipe is in communication with the air inlet aperture.

[0014] Preferably, the positioning and marking smoke quick exhaust unit further comprises an air exhaust part, the air exhaust part comprises flow guide elbows, the flow guide elbows are arranged in several groups at intervals, one end of the flow guide elbows is in communication with the air suction apertures, a filter gas box is arranged on one side of the top of the mounting table, and the flow guide elbows are in communication with the filter gas box.

[0015] Preferably, the top surface of the air inlet aperture is provided with a dustproof shell, the dustproof shell is arranged in the mounting groove, the top of the dustproof shell is provided with a dustproof conical surface, and the bottom of the dustproof shell is provided with a shunt air surface.

[0016] Compared with the prior art, the utility model has the beneficial effects that

[0017] 1. when using, when the workpiece is locked, the operator can drive the vertical telescopic rod part along the slide channel to expand outward, and stop the linear movable cylinder from continuing to output when the vertical telescopic rod part moves to the workpiece near the marking plate surface, then open the laser marking head laser engraving marking, and the laser marking head marking height can be adjusted according to the height of the vertical telescopic rod to ensure the stability of the marking process.

[0018] 2. when using, after starting the marking process, in order to reduce the problem that the smoke in the internal area of the blocking shell spreads outward, the external gas can be injected into the air inlet aperture again through the gas storage warehouse, the smoke powder generated by the airflow wrapping enters the air suction aperture, and part of the gas also enters from the marking plate area through the adjusting aperture, so that the air volume entering the air suction aperture increases rapidly, the rapid dust discharge function is further improved, and the working environment of the machine personnel is further ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole schematic view of the utility model device;

[0020] Figure 2 It is the schematic view of the mounting table part in the utility model;

[0021] Figure 3 It is the schematic view of the support platform part in the utility model;

[0022] Figure 4 It is the schematic view of the gas storage warehouse part in the utility model;

[0023] Figure 5 It is the schematic view of the dustproof shell part in the utility model.

[0024] In the drawing: 1, operation table;11, placing groove;2, marking plate;21, adjusting aperture;22, adjusting screw;23, locking nut;24, mounting clamping block;241, locking screw;25, air suction aperture;3, blocking shell;31, blocking door;4, mounting table;41, mounting groove;42, slide channel;43, vertical telescopic rod;44, laser marking head;45, support platform;451, cylinder frame;46, linear movable cylinder;47, air inlet aperture;5, support base;51, support base groove;6, flow guide elbow;61, filter gas box;7, gas storage warehouse;71, lateral frame;72, air inlet guide pipe;8, dustproof shell;81, dustproof conical surface;82, shunt gas surface. DETAILED DESCRIPTION

[0025] 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.

[0026] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0027] Embodiment one: a double-clamping-position laser marking machine: including operation platform 1, marking plate 2 and barrier shell 3, the surface of operation platform 1 is provided with placing groove 11, marking plate 2 is installed at the top one side of placing groove 11, barrier shell 3 is arranged in one side of marking plate 2, and the surface of barrier shell 3 one side is fixed with marking plate 2, and barrier door 31 is hingedly installed on one side of barrier shell 3;

[0028] The area of placing groove 11 is provided with mounting table 4, the surface of mounting table 4 is provided with mounting groove 41, slide 42 is installed in mounting groove 41, supporting platform 45 is arranged at the top one side of mounting groove 41, cylinder frame 451 is arranged at the top of supporting platform 45, linear movable cylinder 46 is installed in cylinder frame 451, vertical telescopic rod 43 is installed on the slider in slide 42, the movable end of linear movable cylinder 46 is fixed with one side of vertical telescopic rod 43, and laser marking head 44 is installed on the telescopic end of vertical telescopic rod 43, and air inlet aperture 47 is arranged at the bottom of mounting groove 41.

[0029] Workpiece double-clamping-position positioning marking unit, workpiece double-clamping-position positioning marking unit is arranged in the area of marking plate 2, and is used for double-clamping-position positioning and clamping installation to the required workpiece before marking operation;

[0030] Workpiece double-clamping-position positioning marking unit includes adjusting screw 22, and the surface of marking plate 2 is provided with adjusting aperture 21, adjusting aperture 21 is arranged at intervals as several groups, adjusting screw 22 is movably installed in adjusting aperture 21, mounting clamping block 24 is installed on the side of adjusting screw 22 close to placing groove 11 area, lock nut 23 is threadedly sleeved on the other side of adjusting screw 22, lock screw 241 is installed on the surface of mounting clamping block 24, and supporting base 5 is installed on one side of marking plate 2, and supporting base 5 is provided with supporting base groove 51 on the surface.

[0031] Suction aperture 25 is arranged through the surface of marking plate 2, and suction aperture 25 is arranged at intervals as several groups.

[0032] In this embodiment, the operator opens the barrier door 31 on one side, places the workpiece to be installed on the top of the support groove 51 on the surface of the support base 5, and then positions and installs the workpiece according to the processing specifications of the workpiece. At this time, the operator can adjust the calibration position of the adjusting screw 22 and the installation clamping block 24 according to the spacing arrangement of the adjusting apertures 21 on the surface of the marking plate 2, and then lock the current position by locking the locking nut 23, and place the processed workpiece into the installation clamping block 24 while adjusting the tightening degree of the locking screw 241, complete the double-clamping locking of the processed workpiece, and ensure the locking state of the workpiece during the marking process.

[0033] The positioning and marking smoke quick exhaust unit is arranged outside the barrier shell 3 and is in communication with the inside of the barrier shell 3, and is used for quickly exhausting excess smoke generated during the laser engraving and marking process.

[0034] The positioning and marking smoke quick exhaust unit includes an air inlet part, which includes a gas storage warehouse 7, and the bottom of the gas storage warehouse 7 is provided with a lateral frame 71, the lateral frame 71 is symmetrically arranged in two groups, and the top of the two groups of lateral frames 71 is installed on the bottom of the installation table 4. The top end of the gas storage warehouse 7 is provided with an air inlet pipe 72, and the air inlet pipe 72 is in communication with the air inlet aperture 47.

[0035] The positioning and marking smoke quick exhaust unit further includes an air exhaust part, which includes a flow guide elbow 6, and the flow guide elbow 6 is arranged in several groups, one end of the several groups of flow guide elbows 6 is in communication with the air suction aperture 25, and the top of the installation table 4 is provided with a filter gas box 61, and the flow guide elbow 6 is in communication with the filter gas box 61.

[0036] The top surface of the air inlet aperture 47 is provided with a dustproof shell 8, the dustproof shell 8 is installed in the installation groove 41, the top of the dustproof shell 8 is provided with a dustproof conical surface 81, and the bottom of the dustproof shell 8 is provided with a shunt gas surface 82.

[0037] In this embodiment, after the marking process starts, in order to reduce the problem of excessive spread of smoke in the internal area of the barrier shell 3, external gas can be injected into the air inlet aperture 47 through the gas storage warehouse 7 again, the airflow wraps the generated smoke powder into the air suction aperture 25, and part of the gas also enters from the marking plate 2 area through the adjusting aperture 21, so that the air volume entering the air suction aperture 25 increases rapidly, further improving the rapid exhaust function of the dust, and further ensuring the working environment of the machine personnel.

[0038] Working principle: during use, the operator first opens the filter gas box 61 and the air storage compartment 7 part to perform pretreatment operation, the air storage compartment 7 injects the external gas into the air inlet aperture 47 after filtration, the gas entering the air inlet aperture 47 first carries out airflow input dust removal on the area wrapped in the blocking shell 3, the airflow wrapped dust enters the plurality of groups of flow guide elbow pipes 6 through the air suction aperture 25, and is conveyed into the filter gas box 61 under the conveying of the plurality of groups of flow guide elbow pipes 6, so as to ensure the use environment of the processing space;

[0039] Then the operator opens the blocking door 31 on one side, places the workpiece to be installed on the top of the support bottom groove 51 on the surface of the support bottom table 5, then the operator positions and installs according to the processing specification of the workpiece, at this time, the operator can adjust the calibration position of the adjusting screw rod 22 and the installation clamping block 24 according to the spacing arrangement of the adjusting aperture 21 on the surface of the marking plate 2, then locks the current position through the locking nut 23, and adjusts the tightening degree of the locking screw rod 241 while placing the processing workpiece into the installation clamping block 24, completes the double-clamping locking of the processing workpiece, and ensures the locking state of the workpiece during the marking process;

[0040] When the processing workpiece is locked, the operator can drive the vertical telescopic rod 43 part to expand outward along the slide 42 through the linear movable cylinder 46 installed in the cylinder frame 451 area, stops the continuous output of the linear movable cylinder 46 when the vertical telescopic rod 43 part moves along the slide 42 to be close to the processing workpiece installed on the surface of the marking plate 2, then starts the laser engraving and marking of the laser marking head 44, and the height of the laser marking head 44 can be adjusted according to the height through the vertical telescopic rod 43, so as to ensure the stability of the marking process;

[0041] After the marking process starts, in order to reduce the problem that the smoke in the area of the blocking shell 3 spreads outward, the external gas can be injected into the air inlet aperture 47 again through the air storage compartment 7, the smoke powder generated by the airflow wrapping enters the air suction aperture 25, and part of the gas also enters from the marking plate 2 area through the adjusting aperture 21, so that the air volume entering the air suction aperture 25 increases rapidly, the rapid discharge function of the dust is further improved, and the working environment of the machine personnel is further ensured.

[0042] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A double-clamping laser marking machine, characterized by: The invention comprises an operating table (1), a marking plate (2) and a barrier shell (3); the operating table (1) is provided with a placement groove (11) on its surface; the marking plate (2) is mounted on one side of the top of the placement groove (11); the barrier shell (3) is arranged on one side of the marking plate (2); one side of the barrier shell (3) is fixed to the surface of the marking plate (2); and a barrier door (31) is hingedly mounted on one side of the barrier shell (3); A workpiece double-clamping positioning marking unit, the workpiece double-clamping positioning marking unit being arranged in the marking plate (2) area and used for double-clamping positioning, clamping and installing the workpiece to be processed before marking operation; A positioning marking smoke quick exhaust unit is provided on the outside of the barrier shell (3), the positioning marking smoke quick exhaust unit is connected to the inside of the barrier shell (3), and is used for quickly exhausting excess smoke generated during the laser engraving and marking process.

2. The double-clamping laser marking machine according to claim 1, characterized in that: The workpiece double-clamp positioning marking unit includes an adjusting screw (22), an adjusting hole (21) is provided on the surface of the marking plate (2), the adjusting holes (21) are arranged in a plurality of groups, an adjusting screw (22) is movably installed inside the adjusting hole (21), a mounting block (24) is installed on one side of the adjusting screw (22) close to the placement groove (11), a locking nut (23) is provided on the threaded sleeve of the other side of the adjusting screw (22), a locking screw (241) is installed on the surface of the mounting block (24), a supporting base (5) is installed on one side of the marking plate (2), and a supporting bottom groove (51) is provided on the surface of the supporting base (5).

3. The double-clamping laser marking machine according to claim 2, characterized in that: The surface of the marking plate (2) is provided with air suction pores (25) extending therethrough, and the air suction pores (25) are arranged in a plurality of groups at intervals.

4. The double-clamping laser marking machine according to claim 3, characterized in that: The placement groove (11) area is provided with a mounting platform (4), a mounting groove (41) is provided on the surface of the mounting platform (4), a slideway (42) is installed inside the mounting groove (41), a support platform (45) is provided on one side of the top of the mounting groove (41), a cylinder frame (451) is provided on the top of the support platform (45), a linear movable cylinder (46) is installed in the cylinder frame (451), a vertical telescopic rod (43) is installed on the slider inside the slideway (42), a movable end of the linear movable cylinder (46) is fixed to one side of the vertical telescopic rod (43), a laser marking head (44) is installed on the telescopic end of the vertical telescopic rod (43), and an air inlet pore (47) is provided at the bottom of the mounting groove (41).

5. The double-clamping laser marking machine according to claim 4, characterized in that: The positioning marking smoke quick exhaust unit comprises an air intake portion, which comprises an air storage bin (7). A lateral frame (71) is installed at the bottom of the air storage bin (7). The lateral frames (71) are symmetrically arranged in two groups. The tops of the two groups of lateral frames (71) are installed at the bottom of the mounting platform (4). An air intake duct (72) is installed at the top of the air storage bin (7). The air intake duct (72) is communicated with the air intake pore (47).

6. The double-clamping laser marking machine according to claim 4, characterized in that: The positioning marking smoke quick exhaust unit also includes an exhaust section, which includes a guide bend (6). The guide bend (6) is arranged in a plurality of groups at intervals, and one end of the plurality of groups of guide bends (6) is connected to the air suction pore (25). A filter box (61) is installed on one side of the top of the mounting platform (4), and the guide bend (6) is connected to the filter box (61).

7. The double-clamping laser marking machine according to claim 5, characterized in that: A dustproof shell (8) is provided on the top surface of the air inlet pore (47), the dustproof shell (8) is installed inside the installation groove (41), a dustproof cone surface (81) is provided on the top of the dustproof shell (8), and a gas diversion surface (82) is provided on the bottom of the dustproof shell (8).

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