Dynamic positioning laser marking device

Abstract

The utility model relates to the technical field of laser marking, and discloses a dynamic positioning laser marking device, which comprises a laser marking machine body, a fixed cylinder, a rotating disc, a sliding chute, a fixed column and a clamping rod, the sliding chute is provided with a sliding piece for driving the clamping rod to slide, the surface of the rotating disc is fixedly connected with the sliding column, and the sliding column is fixedly connected with the fixed cylinder. And a protective cover is fixedly connected to the surface of the upper end of the fixing cylinder, a limiting groove penetrates through the protective cover, the sliding column slides in the limiting groove, and a fixing piece for fixing the rotating disc is arranged on the surface of the protective cover. The sliding column slides along the limiting groove, so that the position of the rectangular frame is driven to change, the clamping rod in the rectangular frame synchronously moves towards an object in the center until the object is clamped, finally the fixing bolt is screwed until the fixing bolt abuts against the rotating disc and cannot rotate, and therefore the object needing to be marked can be rapidly fixed. And factory production requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser marking technical field, concretely is a kind of dynamic positioning laser marking device. BACKGROUND

[0002] The basic principle of laser marking machine is that high-energy continuous laser beam is generated by laser generator, and the focused laser acts on the printing material, so that the surface layer material is vaporized or color change chemical reaction occurs, thereby leaving permanent mark of a marking method, the path of laser on the material surface is controlled, thereby forming the required graphic mark.This marking method is non-contact, so it will not produce mechanical extrusion or stress on the workpiece surface, and will not damage the processed goods.

[0003] The existing laser marking is in the process of laser marking of workpiece, in order to prevent product displacement during marking, resulting in low marking quality, workpiece needs to be fixed, but most of the positioning devices currently consume too long time to fix workpiece, cannot meet the requirement of rapid positioning, so that the factory cannot achieve mass production.

[0004] Therefore we provide a kind of dynamic positioning laser marking device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of dynamic positioning laser marking device to solve the problems raised in the above background.

[0006] In order to solve the above technical problem, the utility model provides the following technical scheme: a kind of dynamic positioning laser marking device, including laser marking machine body, the workbench surface of laser marking machine body is fixedly connected with several fixed cylinders, the surface of fixed cylinder is all rotatably connected with rotating disc, the rotating disc is all penetrated by several sliding grooves, the surface of fixed cylinder is all fixedly connected with fixed column, the sliding groove is all equipped with clamping rod, the end of clamping rod is rotatably connected with fixed column, the sliding groove is provided with sliding member that drives the sliding of clamping rod, the surface of rotating disc is fixedly connected with sliding column, the upper end surface of fixed cylinder is fixedly connected with protective cover, the protective cover is penetrated by limiting slot, the sliding column is slid in the limiting slot, the surface of protective cover is equipped with fixed member that fixes rotating disc.

[0007] Preferably, the sliding member includes a rectangular frame slidably connected to the clamping rod, and a rotating column is slidably connected between the upper and lower surfaces of the sliding groove and the rectangular frame.

[0008] Preferably, the fixed member includes a fixed bolt threadedly connected to the surface of the protective cover, and the fixed bolt abuts against the upper end surface of the rotating disc.

[0009] Preferably, the other end of the clamping rod is provided with a hexagonal groove, and the hexagonal groove is inserted with a clamping block.

[0010] Preferably, the inner cavity surface of the rotating disc is fixedly connected with an anti-skid pad.

[0011] Preferably, the center of the fixed cylinder is fixedly connected with a center shaft, and the bottom surface of the rotating disc is provided with a groove, and the center shaft and the groove are matched with each other.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a laser marking machine, which comprises a fixed cylinder, a rotating disc, a sliding groove, a fixed column, a clamping rod, a sliding column, a protective cover, a limiting groove, a fixed bolt, a rectangular frame, a rotating column, a center shaft and a groove.

[0014] The utility model discloses a laser marking machine, which comprises a fixed cylinder, a rotating disc, a sliding groove, a fixed column, a clamping rod, a sliding column, a protective cover, a limiting groove, a fixed bolt, a rectangular frame, a rotating column, a center shaft and a groove. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the A structure enlarged schematic diagram of the utility model;

[0017] Figure 3 It is the split structure schematic diagram of the utility model clamping rod and clamping block;

[0018] Figure 4 It is the part sectional structure schematic diagram of the utility model;

[0019] Figure 5 It is the split structure schematic diagram of the utility model fixed cylinder and rotating disc.

[0020] Wherein: 1, laser marking machine body;2, fixed cylinder;3, rotating disc;4, sliding groove;5, fixed column;6, clamping rod;7, sliding column;8, protective cover;9, limiting groove;10, fixed bolt;11, rectangular frame;12, rotating column;13, center shaft;14, groove;15, hexagonal groove;16, clamping block;17, anti-skid pad. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment: including laser marking machine body 1, the worktable surface of laser marking machine body 1 is connected with several fixed cylinders 2, the surface of fixed cylinder 2 all rotationally connected have rotary disc 3, rotary disc 3 all are penetrated with several sliding grooves 4, the surface of fixed cylinder 2 all are fixedly connected with fixed column 5, the inside of sliding groove 4 all are equipped with clamping rod 6, the end of clamping rod 6 is rotationally connected with fixed column 5, sliding groove 4 is provided with the sliding member of driving clamping rod 6 sliding, the surface of rotary disc 3 is fixedly connected with sliding column 7, the upper end surface of fixed cylinder 2 is fixedly connected with protective cover 8, protective cover 8 penetrates and is limited groove 9, sliding column 7 is located in the sliding of limit groove 9, the surface of protective cover 8 is equipped with the fixed member of fixed rotary disc 3.

[0023] Through the above technical scheme, the sliding member includes the rectangular frame 11 of clamping rod 6 sliding connection, the upper and lower surfaces of sliding groove 4 and the upper and lower surfaces of rectangular frame 11 are all slidingly connected with rotating column 12, so that clamping rod 6 can slide to the center of rotary disc 3 and clamp different size objects.

[0024] Through the above technical scheme, the fixed member includes the fixed bolt 10 of screwing on the surface of protective cover 8, the fixed bolt 10 abuts against the upper end surface of rotary disc 3, so as to fix rotary disc 3, and in the marking process, the object does not shake, so that the marking is more accurate.

[0025] Through the above technical scheme, the other end of clamping rod 6 is provided with hexagonal recess 15, and the clamping block 16 is inserted into the hexagonal recess 15, so that the clamping block 16 can be replaced according to the shape of the clamped object, and the clamped object is further clamped, the hexagonal recess 15 can make the clamping block 16 rotate at different angles to clamp the marking object, so that the fixing effect of the marking object is better.

[0026] Through the above technical scheme, the inner cavity surface of rotary disc 3 is fixedly connected with anti-skid pad 17, the friction between the marking object and the surface of rotary disc 3 is increased, so that the marking object is not easy to slide, and the fixing effect is better.

[0027] Through the above technical scheme, the center of fixed cylinder 2 is fixedly connected with center shaft 13, the bottom surface of rotary disc 3 is provided with recess 14, and the center shaft 13 and the recess 14 are matched with each other, so that the rotary disc 3 is more stable when rotating on the fixed cylinder 2.

[0028] Working principle: when using the laser marking machine, first put the object to be marked on the surface of the non-slip pad 17, then slide the sliding column 7 along the limiting groove 9, so as to change the position of the rectangular frame 11, make the clamping rod 6 in the rectangular frame 11 move to the center of the object synchronously, until the object is clamped, finally twist the fixing bolt 10, until the fixing bolt 10 abuts against the rotating disc 3 and does not rotate, then start the laser marking machine to mark the object.

[0029] It is worth noting that if the object with high height is needed, the hexagonal groove 15 is arranged at one end of the clamping rod 6, the clamping block 16 is inserted into the hexagonal groove 15, the clamping block 16 can be replaced according to the shape of the object to be clamped, the object to be marked is further clamped, the hexagonal groove 15 can make the clamping block 16 rotate at different angles to clamp the object to be marked, so that the fixing effect of the object to be marked is better.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dynamic positioning laser marking device, comprising a laser marking machine body (1); characterized in that The surface of the fixed cylinder (2) is rotationally connected with a rotating disc (3), the rotating disc (3) is penetrated by a plurality of sliding grooves (4), the surface of the fixed cylinder (2) is fixedly connected with a fixed column (5), the sliding groove (4) is provided with a clamping rod (6), the end of the clamping rod (6) is rotationally connected with the fixed column (5), the sliding groove (4) is provided with a sliding member for sliding the clamping rod (6), the surface of the rotating disc (3) is fixedly connected with a sliding column (7), the upper end surface of the fixed cylinder (2) is fixedly connected with a protective cover (8), the protective cover (8) is penetrated by a limiting groove (9), the sliding column (7) slides in the limiting groove (9), and the surface of the protective cover (8) is provided with a fixing member for fixing the rotating disc (3).

2. A dynamic positioning laser marking device according to claim 1, characterized in that: The sliding member comprises a rectangular frame (11) slidingly connected with the clamping rod (6), and the upper and lower surfaces of the sliding groove (4) and the rectangular frame (11) are slidingly connected with a rotating column (12).

3. A dynamic positioning laser marking device according to claim 1, characterized in that: The fixing member comprises a fixed bolt (10) threadedly connected with the surface of the protective cover (8), and the fixed bolt (10) abuts against the upper end surface of the rotating disc (3).

4. A dynamic positioning laser marking device according to claim 1, characterized in that: The other end of the clamping rod (6) is provided with a hexagonal groove (15), and the hexagonal groove (15) is inserted with a clamping block (16).

5. A dynamic positioning laser marking device according to claim 1, characterized in that: The inner cavity surface of the rotating disc (3) is fixedly connected with an anti-skid pad (17).

6. A dynamic positioning laser marking device according to claim 1, characterized in that: The center of the fixed cylinder (2) is fixedly connected with a center shaft (13), the bottom surface of the rotating disc (3) is provided with a groove (14), and the center shaft (13) and the groove (14) are matched with each other.

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