Overhead adjusting support applied to laser scribing machine

Abstract

The utility model relates to the technical field of laser scribing assembly, in particular to an overhead adjusting support applied to a laser scribing machine, which comprises a top fixed cross beam, an embedded overhead guide rail is mounted on the lower surface of the top fixed cross beam, and a transverse electric control lead screw is movably assembled in the embedded overhead guide rail. According to the overhead adjusting support applied to the laser ruling machine, the design of a turnover structure is adopted, the ruling machine can conduct straight ruling and can also conduct arc-shaped operation, and the operable range is wider; a top translation seat is controlled to translate through a transverse electric control screw rod, and a bottom assembly seat is controlled to translate through a built-in electric control screw rod, so that the adjustable range of the bracket can be greatly expanded, and the range of laser scribing is wider; in idle hours, the electric control type rotating frame can be stored in the opening position of the lower end of the embedded type overhead guide rail, and the occupied space is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking assembly, in particular to a top adjustment bracket used for a laser marking machine. Background Art

[0002] A laser scriber is an optical instrument that uses focused lasers to mark and scribe materials. Because it only damages the surface material and does not damage other layers of material, it is widely used in machinery manufacturing, precision instrument production, etc.

[0003] Current laser scribers require a top bracket for mounting the laser emitter and a bottom bracket for mounting the workpiece. To facilitate marking, electronic control is required to move the laser emitter or the workpiece. However, the adjustment range of commercially available laser scribers is limited to simple translation, resulting in a limited adjustment range and operation options. Furthermore, the sled is relatively bulky when stored. Utility Model Content

[0004] The technical problem to be solved by the present invention is that the adjustment range of the laser scriber on the market is simply adjusted by translation, and the adjustment range and operation method are relatively limited. At the same time, the structure in the stored state is also relatively large.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a top adjustment bracket used for a laser marking machine, comprising a top fixed beam, an embedded top guide rail is installed on the lower surface of the top fixed beam, a horizontal electric control screw is movably assembled inside the embedded top guide rail, the outer side of the horizontal electric control screw is threadedly assembled with a top translation seat, the lower surface of the top translation seat is movably assembled with an electric control rotating frame, the upper surface of the electric control rotating frame is movably assembled with a built-in electric control screw, and the lower surface of the electric control rotating frame is movably assembled with a bottom assembly seat for mounting a laser emitter.

[0006] The lower end of the top translation seat is provided with a bottom mounting shaft for assembling the electrically controlled rotating frame, and the bottom end of the bottom mounting shaft is provided with a bottom limiting disk.

[0007] The electrically controlled rotating frame includes a bottom adjusting gear disk movably sleeved on the bottom mounting shaft, an adjusting motor fixed on the outer side of the top translation seat, a rotating guide frame fixed on the lower surface of the bottom adjusting gear disk, and an adjusting gear axially fixed on the rotating shaft at the lower end of the adjusting motor.

[0008] A lateral transition opening matched with the regulating motor is provided on the outer side surface of the embedded top guide rail.

[0009] The upper end of the bottom assembly seat is provided with an upwardly protruding internal thread adjustment seat, and the bottom assembly seat is threadedly sleeved on the built-in electric control screw rod through the internal thread adjustment seat and movably assembled with the rotating guide frame.

[0010] An electric-controlled lifter for controlling the bottom mounting shaft is installed inside the top translation seat.

[0011] The beneficial effects of the utility model are:

[0012] (1) The utility model is applied to a top adjustment bracket of a laser marking machine, which adopts a reversible structure design, so that the marking machine can not only perform straight marking, but also perform arc operation, with a wider operating range;

[0013] (2) The horizontal electric control screw controls the translation of the top translation seat, and the built-in electric control screw controls the translation of the bottom assembly seat, which can greatly improve the adjustable range of the bracket and make the range of laser marking wider;

[0014] (3) When not in use, the electrically controlled rotating frame can be stored in the opening at the lower end of the embedded top guide rail, which greatly reduces the space occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the present utility model. DETAILED DESCRIPTION

[0018] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0019] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0020] Figure 1 and Figure 2The shown embodiment is a top adjustment bracket for a laser marking machine, comprising a top fixed crossbeam 1, an embedded top guide rail 2 being installed on the lower surface of the top fixed crossbeam 1, a horizontal electric control screw rod 3 being movably assembled inside the embedded top guide rail 2, a top translation seat 4 being threadedly assembled on the outer side of the horizontal electric control screw rod 3, an electric control rotating frame 5 being movably assembled on the lower surface of the top translation seat 4, a built-in electric control screw rod 6 being movably assembled on the upper surface of the electric control rotating frame 5, and a bottom assembly seat 7 for mounting a laser emitter being movably assembled on the lower surface of the electric control rotating frame 5.

[0021] Working principle: During adjustment, first control the electrically controlled rotating frame 5 to descend to the lower opening of the embedded top guide rail 2, then start to adjust the angle of the electrically controlled rotating frame 5, and then use the horizontal electrically controlled screw rod 3 to rotate to change the position of the top translation seat 4 inside the embedded top guide rail 2, and then use the built-in electrically controlled screw rod 6 to control the bottom assembly seat 7 to slide and adjust along the lower surface of the electrically controlled rotating frame 5, thereby changing the position of the laser emitter.

[0022] In order to cooperate with the bottom movable assembly, the lower end of the top translation seat 4 has a bottom installation shaft 8 for assembling the electric control rotating frame 5, and the bottom end of the bottom installation shaft 8 has a bottom limiting plate 9.

[0023] In order to cooperate with angle adjustment, the electrically controlled rotating frame 5 includes a bottom adjusting gear disc 51 movably sleeved on the bottom mounting shaft 8, an adjusting motor 52 fixed on the outer surface of the top translation seat 4, a rotating guide frame 53 fixed on the lower surface of the bottom adjusting gear disc 51 and an adjusting gear 54 axially fixed on the rotating shaft at the lower end of the adjusting motor 52.

[0024] A longitudinal assembly through hole matching the bottom mounting shaft 8 is provided inside the bottom adjustment gear plate 51 and the rotation guide frame 53 , and a bottom limiting groove matching the bottom limiting plate 9 is provided at the lower end of the longitudinal assembly through hole.

[0025] The adjusting motor 52 controls the adjusting gear 54 to rotate, thereby controlling the bottom adjusting gear plate 51 to drive the rotating guide frame 53 to rotate.

[0026] In order to cooperate with the lateral transition and ensure lateral storage, a lateral transition opening 21 that cooperates with the adjustment motor 52 is opened on the outer side surface of the embedded top guide rail 2.

[0027] In order to cooperate with translation adjustment, the upper end of the bottom assembly seat 7 has an upwardly protruding internal thread adjustment seat 10. The bottom assembly seat 7 is threadedly sleeved on the built-in electric control screw rod 6 through the internal thread adjustment seat 10 and movably assembled with the rotating guide frame 53.

[0028] The built-in electric control screw 6 controls the internal thread adjustment seat 10 to translate and adjust along the rotating guide frame 53 by rotating.

[0029] In order to facilitate storage and improve stability after angle adjustment, an electric lifter 11 for controlling the bottom mounting shaft 8 is installed inside the top translation seat 4.

[0030] The electric lift 11 controls the height of the bottom limit plate 9 by telescoping, thereby controlling the lifting and lowering of the electric rotating frame 5. When not in use, it can be lifted to the lower opening of the embedded top guide rail 2 for storage, and when deployed, the upper end abuts against the lower end of the embedded top guide rail 2 to improve structural stability.

[0031] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A top adjustment bracket for a laser marking machine, comprising a top fixed beam (1), characterized in that: The lower surface of the top fixed crossbeam (1) is equipped with an embedded top guide rail (2), the inside of the embedded top guide rail (2) is movably equipped with a horizontal electric control screw (3), the outer side of the horizontal electric control screw (3) is threadedly equipped with a top translation seat (4), the lower surface of the top translation seat (4) is movably equipped with an electric control rotating frame (5), the upper surface of the electric control rotating frame (5) is movably equipped with a built-in electric control screw (6), and the lower surface of the electric control rotating frame (5) is movably equipped with a bottom assembly seat (7) for mounting a laser transmitter.

2. The overhead adjustment bracket for a laser marking machine according to claim 1 is characterized in that: The lower end of the top translation seat (4) is provided with a bottom mounting shaft (8) for assembling the electrically controlled rotating frame (5), and the bottom end of the bottom mounting shaft (8) is provided with a bottom limiting plate (9).

3. The overhead adjustment bracket for a laser marking machine according to claim 1 is characterized in that: The electrically controlled rotating frame (5) comprises a bottom adjusting toothed disc (51) movably sleeved on a bottom mounting shaft (8), an adjusting motor (52) fixed on an outer side of a top translation seat (4), a rotating guide frame (53) fixed on a lower surface of the bottom adjusting toothed disc (51), and an adjusting gear (54) axially fixed on a rotating shaft at a lower end of the adjusting motor (52).

4. The overhead adjustment bracket for a laser marking machine according to claim 1 is characterized in that: A lateral transition opening (21) that matches the regulating motor (52) is provided on the outer side surface of the embedded top guide rail (2).

5. The overhead adjustment bracket for a laser marking machine according to claim 3 is characterized by: The upper end of the bottom assembly seat (7) has an upwardly protruding internal thread adjustment seat (10), and the bottom assembly seat (7) is threadedly sleeved on the built-in electric control screw rod (6) through the internal thread adjustment seat (10) and movably assembled with the rotating guide frame (53).

6. The overhead adjustment bracket for a laser marking machine according to claim 2 is characterized by: An electric-controlled lifter (11) for controlling the bottom mounting shaft (8) is installed inside the top translation seat (4).

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