CN217045077U

CN217045077U - Vacuum adsorption carrying platform

Info

Publication number: CN217045077U
Application number: CN202123150021.6U
Authority: CN
Inventors: 张宇; 屈永辉; 侯杰杰; 杨成东; 纪荣进; 李聪
Original assignee: Huizhou Liwinon Energy Technology Co Ltd
Current assignee: Huizhou Liwinon Energy Technology Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-26
Anticipated expiration: 2031-12-15

Abstract

The utility model belongs to the technical field of laser beam machining, specifically disclose a vacuum adsorption microscope carrier, including first base member and second base member, first base member and second base member set up side by side, and are provided with the clearance position that is used for processing the product between first base member and the second base member, and first base member and second base member all are provided with the vacuum hole that a plurality of is used for adsorbing the product. The length and the width of its clearance position are designed according to the processing scope of product, the product of being convenient for process, the in-process that can effectively avoid the laser beam machining product simultaneously leads to the condition of laser damage vacuum adsorption microscope carrier to take place because of misoperation or supplied materials are unusual, first base member and second base member are located the non-processing region of product, when making the vacuum hole adsorb the product, can avoid the processing region of product, avoid the processing region of product to take place because the too big problem that produces deformation of adsorption affinity, effectively prevent the change of laser focusing that the processing region arouses because of warping, the processing uniformity of product has been improved.

Description

Vacuum adsorption carrying platform

Technical Field

The utility model belongs to the technical field of laser beam machining, concretely relates to vacuum adsorption microscope carrier.

Background

The laser processing has the characteristics of high efficiency, no contact, environmental protection and the like, and plays an important role in the fields of manufacturing, medical treatment, art and the like. In laser processing, particularly in laser cleaning, welding, cutting and punching, a carrier is often needed to fix a processing workpiece, and in actual processing, the situation that the carrier is damaged by laser due to unreasonable parameter setting and equipment operation failure is inevitable. If the scheme of incoming material detection and control is adopted, the equipment and labor cost can be increased, and meanwhile, the measures cannot be compatible with the differences of different incoming materials and designs, so that the damage to a carrying table in the laser processing process cannot be completely avoided. Therefore, the design of the laser processing stage is very important.

Traditional vacuum adsorption microscope carrier is that the same hole of evenly distributed size adsorbs the work piece on the plane, its advantage is simple structure, nevertheless also has some not enoughly:

1. some foils and easily-deformable materials deform due to vacuum adsorption stress and are sunken at a vacuum hole, so that focusing difference can be generated in laser processing, and processing effects are inconsistent;

2. in the laser processing process, the damage to the vacuum carrying platform caused by the laser penetration of a workpiece due to parameter setting errors or mechanical faults;

if the plating layer on the surface of the vacuum adsorption carrying platform is worn or damaged, the plating layer needs to be repaired, and the equipment maintenance time and cost are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: through providing a vacuum adsorption microscope carrier, can avoid among the laser beam machining process because of misoperation or the supplied materials unusual condition emergence that leads to laser damage vacuum adsorption microscope carrier.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vacuum adsorption carrying platform comprises a first base body and a second base body, wherein the first base body and the second base body are arranged side by side, a gap is arranged between the first base body and the second base body, and a plurality of vacuum holes used for adsorbing products are formed in the first base body and the second base body.

Further, the first base body and the second base body are integrally formed.

Further, the first base body and the second base body are respectively provided with an air vent, and the air vent and the vacuum hole are communicated with each other.

Furthermore, the device also comprises a fixing frame, and the first base body and the second base body are respectively arranged on the fixing frame.

Furthermore, the fixing frame is a guide rail or a screw rod, a first fixing seat and a second fixing seat are movably mounted on the guide rail or the screw rod, the first fixing seat is fixedly connected with the first base body, and the second fixing seat is fixedly connected with the second base body.

Furthermore, the depth of the gap position is 0.5-50 mm.

Furthermore, the aperture of the vacuum hole is 0.2-2 mm.

Furthermore, a plurality of vacuum holes are linearly arranged, and the distance between every two adjacent vacuum holes is 1-5 mm.

Further, the upper end faces of the first substrate and the second substrate can be optionally provided with a metal coating for reducing the degree of wear of the first substrate and the second substrate in use.

Further, the metal coating is a chromium coating, a nickel coating or a zinc coating.

The beneficial effects of the utility model reside in that: the utility model provides a vacuum adsorption microscope carrier, includes first base member and second base member, first base member with the second base member sets up side by side, just be provided with the clearance position that is used for processing the product between first base member and the second base member, first base member with the second base member all is provided with the vacuum hole that a plurality of is used for adsorbing the product. The utility model provides a pair of vacuum adsorption microscope carrier, the length and the width of clearance position are designed according to the application range of product, the product of being convenient for process, the in-process that can effectively avoid the laser processing product simultaneously leads to the condition emergence of laser damage vacuum adsorption microscope carrier because of misoperation or supplied materials are unusual, first base member and second base member are located the non-processing region of product, when making the vacuum hole adsorb the product, can avoid the processing region of product, avoid the processing region of product to take place because the too big problem that produces deformation of adsorption affinity, effectively prevent the change of the laser focusing that the processing region arouses because of warping, the processing uniformity of product has been improved.

Drawings

Fig. 1 is a schematic structural view of a vacuum adsorption carrying platform in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a vacuum adsorption stage in embodiment 2 of the present invention.

Wherein: 1. a first substrate; 2. a second substrate; 3. a clearance position; 4. a vacuum hole; 5. a vent; 6. a fixed mount; 7. a first fixed seat; 8. a second fixed seat.

Detailed Description

In the description of the application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more; the terms "connected," "secured," and the like are to be construed broadly and encompass, for example, a fixed connection, a removable connection, an integral connection, or an electrical connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In order to make the technical solutions and advantages of the present invention clearer, the present invention and its advantageous effects will be described in further detail below with reference to the accompanying drawings of the detailed description and the specification, but the present invention is not limited thereto.

Example 1

As shown in fig. 1, a vacuum adsorption platform includes a first base 1 and a second base 2, the first base 1 and the second base 2 are arranged side by side, a gap 3 for processing a product is arranged between the first base 1 and the second base 2, and the first base 1 and the second base 2 are both provided with a plurality of vacuum holes 4 for adsorbing the product. The utility model provides a pair of vacuum adsorption microscope carrier, the length and the width of clearance position 3 design according to the range of work of product, the processing product of being convenient for, the in-process that can effectively avoid the laser processing product simultaneously leads to the condition of laser damage vacuum adsorption microscope carrier to take place because of misoperation or supplied materials are unusual, first base member 1 and second base member 2 are located the non-processing region of product, when making vacuum hole 4 adsorb the product, can avoid the processing region of product, avoid the processing region of product to take place because the too big problem that produces deformation of adsorption affinity, effectively prevent the change of the laser focusing that the processing region arouses because of warping, the processing uniformity of product has been improved.

It should be noted that, in the embodiment 1, the shape of the vacuum hole 4 includes, but is not limited to, a circle, a rectangle, a triangle, or a prism, the vacuum level is determined according to the processing material, and the recommended vacuum level is lower than-70 Kpa.

Preferably, the first substrate 1 and the second substrate 2 are integrally formed. Specifically, air vents 5 are respectively disposed on the side surfaces or the bottom surfaces of the first substrate 1 and the second substrate 2, and the air vents 5 and the vacuum holes 4 are communicated with each other, wherein the number of the air vents 5 disposed on the base is 2, the number of the air vents 5 is not limited to the number mentioned in embodiment 1, and the number of the air vents 5 may be increased when the suction/breaking vacuum speed needs to be increased. First base member 1, second base member 2 and bottom plate adopt the integral type for vacuum adsorption microscope carrier processing is simple, the reduction production degree of difficulty, moreover, can guarantee that the plane uniformity is good on the vacuum adsorption microscope carrier, has reduced the degree of difficulty of installation and debugging.

Preferably, the depth of the gap position 3 is 0.5-50 mm, and the aperture of the vacuum hole 4 is 0.2-2 mm. By the structural design, the vacuum adsorption carrying platform can firmly adsorb a product, and meanwhile, the vacuum adsorption carrying platform can be prevented from being damaged during laser processing.

Preferably, the vacuum holes 4 are linearly arranged, and the distance between two adjacent vacuum holes 4 is 1-5 mm. The structure design improves the adsorption capacity of the vacuum adsorption carrying platform and avoids the displacement of the product in the laser processing process.

Preferably, the upper end surfaces of the first base body 1 and the second base body 2 can be selectively provided with metal coatings, and the metal coatings are chromium coatings, nickel coatings or zinc coatings. The metal coating is used for reducing the abrasion degree of the first base body 1 and the second base body 2 when in use, so that the service life of the vacuum adsorption carrying platform can be effectively prolonged, meanwhile, the consistency of the surface of a processed product can be ensured, and the quality safety in the processing process can be guaranteed.

Wherein, in order to promote the heat conduction effect, can add the equipment of blowing, to clearance position 3 bloies, the temperature of wind is less than or equal to 25 ℃.

Compared with the existing vacuum adsorption stage, the vacuum adsorption stage provided by the embodiment 1 has small internal space and short vacuum suction/breaking time, and is beneficial to reducing the processing time;

compared with the existing vacuum adsorption carrying platform, the vacuum adsorption carrying platform provided by the embodiment 1 has the advantages of simple design, flexible processing and manufacturing and good compatibility; the service life is long, and the maintenance is simple;

compared with the existing vacuum adsorption carrying platform, the vacuum adsorption carrying platform provided by the embodiment 1 has the advantages that the first base body 1 and the second base body 2 are respectively in contact with the non-processing area of the product to adsorb the non-processing area of the product, so that the deformation problem of the processing area caused by adsorption is avoided, the change of laser focusing is avoided, and the consistency of the processing effect of the product is ensured.

Example 2

As shown in fig. 2, unlike embodiment 1, the vacuum adsorption stage provided in embodiment 2 includes a fixing frame 6, and the first substrate 1 and the second substrate 2 are respectively mounted on the fixing frame 6.

Preferably, the fixing frame 6 is a guide rail or a screw rod, a first fixing seat 7 and a second fixing seat 8 are movably mounted on the guide rail or the screw rod, the first fixing seat 7 is fixedly connected with the first base body 1, and the second fixing seat 8 is fixedly connected with the second base body 2.

Specifically, in this embodiment 2, the first substrate 1 and the second substrate 2 adopt a split design, so that the gap position 3 between the first substrate 1 and the second substrate 2 can be linearly adjusted, thereby completing the adsorption operation on a plurality of products with different sizes, and during the use, the distance between the first substrate 1 and the second substrate 2 can be arbitrarily adjusted according to the laser processing range.

Wherein, through first screwed connection between first fixing base 7 and the first base member 1, pass through the second screwed connection between second fixing base 8 and the second base member 2 equally, and all overlap on first screw and the second screw and be equipped with spring or gasket, through the height of adjusting first screw and second screw, and then the height of adjustment vacuum adsorption microscope carrier.

The other structures are the same as those of embodiment 1, and are not described herein again.

Furthermore, it should be understood that although the specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments described herein may be combined as a whole by one or more of the claims, to form other embodiments as would be understood by one or more of ordinary skill in the art.

Variations and modifications to the above-described embodiments may become apparent to those skilled in the art from the disclosure and teachings of the above description. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, such terms are used for convenience of description and are not to be construed as limiting the invention in any way.

Claims

1. A vacuum adsorption carrying platform is characterized in that: comprises that

A first substrate (1);

second base member (2), first base member (1) with second base member (2) set up side by side, just first base member (1) with be provided with clearance position (3) between second base member (2), first base member (1) with second base member (2) all are provided with a plurality of and are used for adsorbing vacuum hole (4) of product.

2. A vacuum suction carrier as set forth in claim 1, characterized in that: the first base body (1) and the second base body (2) are integrally formed.

3. A vacuum suction carrier as set forth in claim 1, characterized in that: the first base body (1) and the second base body (2) are respectively provided with an air vent (5), and the air vent (5) is communicated with the vacuum holes (4).

4. A vacuum suction carrier as set forth in claim 1, characterized in that: the first base body (1) and the second base body (2) are respectively installed on the fixing frame (6).

5. The vacuum suction carrier as recited in claim 4, wherein: the fixing frame (6) is a guide rail or a lead screw, the guide rail or the lead screw is movably provided with a first fixing seat (7) and a second fixing seat (8), the first fixing seat (7) is fixedly connected with the first base body (1), and the second fixing seat (8) is fixedly connected with the second base body (2).

6. A vacuum chuck stage as claimed in claim 1, wherein: the depth of the gap position (3) is 0.5-50 mm.

7. A vacuum suction carrier as set forth in claim 1, characterized in that: the aperture of the vacuum hole (4) is 0.2-2 mm.

8. A vacuum suction carrier as set forth in claim 1, characterized in that: the vacuum holes (4) are linearly arranged, and the distance between every two adjacent vacuum holes (4) is 1-5 mm.

9. A vacuum chuck stage as claimed in claim 1, wherein: and the upper end surfaces of the first substrate (1) and the second substrate (2) are provided with metal coatings.

10. A vacuum suction carrier as set forth in claim 9, characterized in that: the metal coating is a chromium coating, a nickel coating or a zinc coating.