CN214443948U

CN214443948U - High-precision ultraviolet laser drilling machine for artificial leather processing

Info

Publication number: CN214443948U
Application number: CN202022853346.XU
Authority: CN
Inventors: 马彬
Original assignee: Suzhou Huabin Leather Co ltd
Current assignee: Suzhou Huabin Leather Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-22
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to the field of leather processing equipment, and particularly discloses a high-precision ultraviolet laser drilling machine for artificial leather processing, which comprises an electric cabinet, a frame, a protective cover, an ultraviolet laser generator, a radio frequency power supply, a conduction tube, a mirror cavity, a single-face mirror, a reflecting mirror, a convex lens, a focusing lens cone, a shooting port, a smoke collector, a workbench, a triangular support and a Hall distance sensor; the mirror cavity, the single-sided mirror, the reflector, the convex lens and the focusing lens cone form a light-gathering reversing structure; the Hall distance sensor can sense the punching position, and the punching point can be changed by combining the control of the electric cabinet on the mirror cavity; the leather goods are punched through the strong penetrability of the ultraviolet laser, compared with the infrared laser, the leather goods do not generate high heat, and the pollution of a large amount of smoke to a processing workshop is avoided; and the punching efficiency is high, the precision is high, and the punching device is suitable for the punching link in the high-quality leather piece processing.

Description

High-precision ultraviolet laser drilling machine for artificial leather processing

Technical Field

The utility model belongs to leather goods processing equipment field specifically discloses a high accuracy ultraviolet laser-beam drilling machine for synthetic leather processing.

Background

In leather punching at the present stage, mechanical punching and laser punching are commonly used; the mechanical punching finishes punching by rolling the surface of the leather piece by the hollow machine head, and the mode has no heat generation and cannot damage the peripheral leather piece; but the efficiency is low, and the punched holes are easy to lace; laser drilling is divided into infrared drilling and ultraviolet drilling: infrared punching burns the surface of a leather piece through a heat effect, but the infrared punching seriously damages the leather piece and is almost eliminated at present; ultraviolet laser is used as a novel punching mode, has no thermal effect, high point excitation efficiency and good punching effect; and present puncher is mostly the mechanical action of punching of being responsible for, and the manual work is accomplished the leather clothing and is removed in order to realize that many places punch, and degree of automation is low, and the precision is poor, is unfavorable for improving product quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a high-precision ultraviolet laser drilling machine for artificial leather processing;

the technical scheme of the utility model as follows:

the utility model provides a high accuracy ultraviolet laser-beam drilling machine for synthetic leather processing which characterized in that: the device comprises an electric cabinet, a frame, a protective cover, an ultraviolet laser generator, a radio frequency power supply, a light-gathering reversing mechanism, a focusing lens cone, a shooting opening, a smoke collector, a workbench, a triangular bracket and a Hall distance sensor; the electric cabinet is arranged in the rack; the protective cover is arranged above the rack; an ultraviolet laser generator, a radio frequency power supply and a light-gathering reversing mechanism are arranged in the protective cover; a focusing lens barrel is arranged below the light-gathering reversing mechanism; a shooting opening is connected below the focusing lens cone; the smoke collector is sleeved below the focusing lens cone; the workbench is fixed above the lower surface of the rack through a triangular support; the effective induction surface of the Hall distance sensor is parallel to the upper surface of the workbench.

Furthermore, the light-gathering reversing mechanism comprises a conduction tube, a mirror cavity, a single-sided mirror, a reflecting mirror and a convex lens; the left side of the mirror cavity is connected with the conduction tube; a focusing lens cone is connected below the lens cavity; the single-face mirror is attached to the inclined plane of the mirror cavity; the reflector is arranged on the inner side of the mirror cavity; the reflector and the ground form an angle of 45 degrees; as a preferred choice of the utility model, the device solves the problems that most laser generators are large in size and inconvenient to vertically place; ultraviolet laser is reflected to the vertical direction, and effective measures are taken to dissipate heat and concentrate light energy.

Further, the electric cabinet is controlled based on a PLC, and the direction of the shooting opening is changed by changing the angle of the mirror cavity; as an optimization of the utility model, the setting is convenient for adjust the position of punching.

Furthermore, the protective cover is made of light-tight heat-conducting materials; as a preferred, place the laser heat dissipation and cause the injury to operating personnel.

Further, the convex surface of the convex lens faces downwards; as an optimization of the present invention, the laser beam is condensed by the laser beam.

Further, the upper surface of the smoke collector is sealed; the lower part is arranged above the leather to be processed; as the utility model discloses a preferred, can produce a small amount of pieces and smog when laser beam drilling, the device can absorb the piece, also can add suitable follow-up processing apparatus.

Further, the hall distance sensor is HAL 202; as a preferred, this hall element is often used for the range finding, and its precision is high, is favorable to in time conveying positional information to adjust with the power supply control box.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. the high-precision ultraviolet laser drilling machine for processing artificial leather adopts the ultraviolet laser, so that no thermal effect is generated, and the surface of a leather piece is prevented from being burnt by heat to influence the quality of the leather piece;

2. the utility model discloses a high accuracy ultraviolet laser-beam drilling machine for synthetic leather processing, through the position judgement of hall element to the point of punching and electric cabinet PLC program regulation main aspects position, can make clear the perforation position that the mouth of penetrating is about to throw, effectively improve the punching precision, make processing more controllable;

3. a high accuracy ultraviolet laser-beam drilling machine for synthetic leather processing, adopt multiple reflection configuration, change the laser direction to place the energy through effectual focusing device and scatter and disappear.

Drawings

Fig. 1 is a schematic view of a high-precision ultraviolet laser-beam drilling machine for artificial leather processing according to

embodiments

1 and 2 of the present invention;

in the figure: 1. the device comprises an electric cabinet, a frame, a protective cover, an ultraviolet laser generator, a radio frequency power supply, a transmission tube, a mirror cavity, a single-face mirror, a reflector, a convex lens, a focusing lens barrel, a shooting opening, a smoke collector, a workbench, a triangular support and a Hall distance sensor, wherein the electric cabinet is 2, the frame is 3, the protective cover is 4, the ultraviolet laser generator is 5, the radio frequency power supply is 6, the transmission tube is 7, the mirror cavity is 8, the single-face mirror is 9, the reflector is 10, the convex lens is 11, the focusing lens barrel is 12, the shooting opening is 13, the smoke collector is 14, the workbench is 15, and the triangular support is 16.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1, the high-precision ultraviolet laser drilling machine for artificial leather processing comprises an electric cabinet 1, a frame 2, a protective cover 3, an ultraviolet laser generator 4, a radio frequency power supply 5, a light-gathering reversing mechanism, a focusing lens barrel 11, a shooting port 12, a smoke collector 13, a workbench 14, a triangular bracket 15 and a hall distance sensor 16; the electric cabinet 1 is arranged in the frame 2; the protective cover 3 is arranged above the frame 2; an ultraviolet laser generator 4, a radio frequency power supply 5 and a light-gathering reversing mechanism are arranged in the protective cover 3; a focusing lens barrel 11 is arranged below the light-gathering reversing mechanism; a shooting opening 12 is connected below the focusing lens barrel 11; the smoke collector 13 is sleeved below the focusing lens barrel 11; the workbench 14 is fixed above the lower surface of the frame 2 through a triangular support 15; the effective sensing surface of the hall distance sensor 16 is parallel to the upper surface of the worktable 14.

When in use, the artificial leather is placed on the workbench 14, and the preset punching interval and the single laser projection time of the electric cabinet 1 are adjusted; starting an ultraviolet laser generator 4, and changing ultraviolet laser into a vertically downward direction through a light-gathering reversing mechanism; and removing the artificial leather after multiple times of punching.

Example 2

Preferably, the light-gathering reversing mechanism comprises a conduction tube 6, a mirror cavity 7, a single mirror 8, a reflecting mirror 9 and a convex lens 10; the left side of the mirror cavity 7 is connected with the conduction tube 6; a focusing lens barrel 11 is connected below the lens cavity 7; the single-face mirror 8 is attached to the inclined plane of the mirror cavity 7; the reflector 9 is arranged on the inner side of the mirror cavity 7; the reflector 9 is at an angle of 45 ° to the ground.

Preferably, the electric cabinet 1 changes the direction of the shooting opening 12 by changing the angle of the mirror cavity 7 based on PLC control.

Preferably, the protective cover 3 is made of opaque heat conducting material.

Preferably, the convex lens 10 is convex side down.

Preferably, the smoke collector 13 is sealed at its upper surface; the lower part is arranged above the leather to be processed.

Preferably, the hall distance sensor 16 is a HAL 202.

Wherein, in order to improve the precision of punching, add HAL202 hall sensor, it can the response point position to shoot point positional information transmission to electric cabinet 1.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy ultraviolet laser-beam drilling machine for synthetic leather processing which characterized in that: the device comprises an electric cabinet (1), a frame (2), a protective cover (3), an ultraviolet laser generator (4), a radio frequency power supply (5), a light-gathering reversing mechanism, a focusing lens barrel (11), a shooting port (12), a smoke collector (13), a workbench (14), a triangular support (15) and a Hall distance sensor (16); the electric cabinet (1) is arranged in the rack (2); the protective cover (3) is arranged above the rack (2); an ultraviolet laser generator (4), a radio frequency power supply (5) and a light-gathering reversing mechanism are arranged in the protective cover (3); a focusing lens barrel (11) is arranged below the light-gathering reversing mechanism; a shooting opening (12) is connected below the focusing lens cone (11); the smoke collector (13) is sleeved below the focusing lens cone (11); the workbench (14) is fixed above the lower surface of the rack (2) through a triangular support (15); the effective sensing surface of the Hall distance sensor (16) is parallel to the upper surface of the workbench (14).

2. The high precision ultraviolet laser drilling machine for artificial leather processing according to claim 1, characterized in that: the light-gathering reversing mechanism comprises a conducting tube (6), a mirror cavity (7), a single-face mirror (8), a reflecting mirror (9) and a convex lens (10); the left side of the mirror cavity (7) is connected with the conduction tube (6); a focusing lens cone (11) is connected below the lens cavity (7); the single-sided mirror (8) is attached to the inclined plane of the mirror cavity (7); the reflector (9) is arranged on the inner side of the mirror cavity (7); the reflector (9) and the ground form an angle of 45 degrees.

3. The high precision ultraviolet laser drilling machine for artificial leather processing according to claim 1, characterized in that: the electric cabinet (1) changes the direction of the shooting opening (12) by changing the angle of the mirror cavity (7) based on PLC control.

4. The high precision ultraviolet laser drilling machine for artificial leather processing according to claim 1, characterized in that: the protective cover (3) is made of light-tight heat-conducting materials.

5. The high precision ultraviolet laser drilling machine for artificial leather processing according to claim 2, characterized in that: the convex lens (10) has a convex surface facing downwards.

6. The high precision ultraviolet laser drilling machine for artificial leather processing according to claim 1, characterized in that: the upper surface of the smoke collector (13) is sealed; the lower part is arranged above the leather to be processed.

7. The high precision ultraviolet laser drilling machine for artificial leather processing according to claim 1, characterized in that: the Hall distance sensor (16) is HAL 202.