A kind of air floatation frame for coating mirror detection

Abstract

The utility model discloses a kind of air floating frame for coating mirror surface detection, it is related to coating mirror processing technical field.The utility model includes frame body, several air floating units and adsorption unit, frame body includes a group of stringers, two ends between two stringers are fixed with the stringer vertical distribution crossbeam, several spliced beams parallel distribution with crossbeam are linearly arranged between two stringers, spliced beam is composed of two horizontal edge parts and concave part between two horizontal edge parts.The utility model can blow up mirror body by air floating unit, can provide certain adsorption force for mirror body by adsorption unit, the air floating support of mirror body is realized by the proportion control of buoyancy and adsorption force, the distance between adsorption unit and mirror body can be controlled by the design of lifting cylinder, thereby control adsorption force size, ensure the air floating state of mirror surface, without any mechanical contact, reduce mirror surface scratch and pollution problem, improve mirror surface quality and ensure detection effect.

Description

Technical Field

[0001] This utility model belongs to the field of coated mirror processing technology, and in particular relates to an air float for inspecting coated mirror surfaces. Background Technology

[0002] After magnetron sputtering coating is applied to a mirror, the mirror needs to be inspected. However, due to the thinness of the coating layer, existing mechanical conveyor tables or platforms need to make hard contact with the mirror, which can easily cause scratches or particulate contamination on the surface of the mirror material, thus affecting the quality of the coating layer and the surface finish. This is especially true for large-sized mirror materials, where the contact area is large and the risk of damage is even more prominent. Summary of the Invention

[0003] The purpose of this invention is to provide an air-float frame for inspecting coated mirrors. The air-float unit can lift the mirror body, and the adsorption unit can provide a certain adsorption force to the mirror body. The air-float support of the mirror body is achieved by controlling the ratio of buoyancy and adsorption force. The design of the lifting cylinder can control the distance between the adsorption unit and the mirror body, thereby controlling the magnitude of the adsorption force, ensuring the air-float state of the mirror surface, eliminating any mechanical contact, reducing mirror surface scratches and contamination problems, improving mirror surface quality, and ensuring inspection results.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is an air flotation frame for testing coated mirror surfaces, comprising a frame body, several air flotation units, and an adsorption unit;

[0006] The frame includes a set of longitudinal beams, and at both ends of the two longitudinal beams, there are horizontal beams that are perpendicular to the longitudinal beams. Several splicing beams that are parallel to the horizontal beams are linearly arranged between the two longitudinal beams. The splicing beam consists of two horizontal sides and a concave part arranged between the two horizontal sides.

[0007] The adsorption unit includes a first manifold box, which is a strip-shaped box structure, and the upper surface of the first manifold box is provided with several adsorption ports;

[0008] A support beam parallel to the longitudinal beam is fixed inside the concave part of several splicing beams. Guide sleeves are fixed through both ends of the support beams. A lifting cylinder is fixed on the top surface of the middle part of the support beam. The first manifold is fixed to the piston rod end of the lifting cylinder and is parallel to the longitudinal beam. Slide rods that are slidably connected to the guide sleeves are fixed at the bottom of both ends of the first manifold.

[0009] The air flotation unit includes a second manifold, which is a strip-shaped box structure, and the upper surface of the second manifold is uniformly provided with several air outlets.

[0010] Several air flotation units are linearly fixed on two crossbeams and several splicing beams, and the air flotation units are symmetrically arranged in two batches on the transverse edges at both ends of several splicing beams.

[0011] Furthermore, the concave portion is composed of three sub-beams, and the ends of the sub-beams are welded and fixed to the sides of the ends of adjacent sub-beams.

[0012] Furthermore, a main gas supply pipe is fixed to the bottom of one end of several second manifolds, and the main gas supply pipe is connected to several second manifolds through several branch pipes, and a flow control valve is provided on the branch pipes.

[0013] Furthermore, both the first and second combiner boxes are equipped with pressure valves, and both the first and second combiner boxes are equipped with sealing ports connected to the pressure valves.

[0014] Furthermore, the guide sleeve is a T-shaped sleeve, and the guide sleeve is misaligned with the splicing beam.

[0015] Furthermore, the first and second combiner boxes are provided with chamfered or rounded corners at all four corners.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model uses an air flotation unit to blow up the mirror body and an adsorption unit to provide a certain adsorption force to the mirror body. By controlling the ratio of buoyancy and adsorption force, the mirror body is supported by air flotation. The design of the lifting cylinder can control the distance between the adsorption unit and the mirror body, thereby controlling the magnitude of the adsorption force, ensuring the air flotation state of the mirror surface, without any mechanical contact, reducing mirror surface scratches and contamination problems, improving mirror surface quality and ensuring detection effect.

[0018] 2. The air-floating frame designed in this utility model can be installed on a conveyor line, table, or robotic arm. It can be adaptively adjusted by controlling the adsorption force, thereby enabling the air-floating support and movement of the mirror body. This keeps the mirror in an air-floating state during movement, reducing the problem of mirror damage.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a schematic diagram of the structure of an air-floating frame for inspecting coated mirror surfaces according to the present invention;

[0022] Figure 2 This is a structural schematic diagram of the present invention viewed from below;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Air flotation unit, 2-Adsorption unit, 3-Longitudinal beam, 4-Crossbeam, 5-Splicing beam, 101-Second manifold, 102-Air outlet, 201-First manifold, 202-Adsorption port, 501-Horizontal side, 502-Concave part, 503-Support beam, 504-Guide sleeve, 505-Lifting cylinder, 506-Slide rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-2 As shown, this utility model is an air flotation frame for inspecting coated mirror surfaces, including a frame body, several air flotation units 1 and adsorption units 2;

[0027] The frame includes a set of longitudinal beams 3. At both ends of the two longitudinal beams 3, there are horizontal beams 4 that are perpendicular to the longitudinal beams 3. Several splicing beams 5 that are parallel to the horizontal beams 4 are linearly arranged between the two longitudinal beams 3. The splicing beam 5 consists of two horizontal side parts 501 and a concave part 502 arranged between the two horizontal side parts 501.

[0028] The adsorption unit 2 includes a first manifold box 201, which is a strip-shaped box structure, and the upper surface of the first manifold box 201 is provided with a plurality of adsorption ports 202;

[0029] A number of splicing beams 5 have concave portions 502 with support beams 503 that are parallel to the longitudinal beams 3. Both ends of the support beams 503 are fixed with guide sleeves 504. A lifting cylinder 505 is fixed on the top surface of the middle part of the support beams 503. The first manifold box 201 is fixed to the piston rod end of the lifting cylinder 505 and is parallel to the longitudinal beams 3. Both ends of the first manifold box 201 have slide rods 506 that are slidably connected to the guide sleeves 504.

[0030] The air flotation unit 1 includes a second manifold box 101, which is a strip-shaped box structure. The upper surface of the second manifold box 101 is evenly provided with a plurality of air outlets 102.

[0031] Several air flotation units 1 are linearly fixed on two crossbeams 4 and several splicing beams 5. The air flotation units 1 are divided into two batches and symmetrically arranged on the transverse edges 501 at both ends of the splicing beams 5.

[0032] Among them, such as Figure 1-2 As shown, the concave part 502 is composed of three sub-beams, and the ends of the sub-beams are welded and fixed to the sides of the ends of the adjacent sub-beams.

[0033] Among them, a number of second manifold boxes 101 are fixed with a main gas supply pipe at one end of their bottom. The main gas supply pipe is connected to a number of second manifold boxes 101 through a number of branch pipes. The branch pipes are equipped with flow control valves.

[0034] Both the first junction box 201 and the second junction box 101 are equipped with pressure valves, and both the first junction box 201 and the second junction box 101 are equipped with sealing ports connected to the pressure valves.

[0035] Among them, such as Figure 2 As shown, the guide sleeve 504 is a T-shaped sleeve, and the guide sleeve 504 is misaligned with the splicing beam 5.

[0036] The first junction box 201 and the second junction box 101 are provided with chamfers or rounded corners at all four corners.

[0037] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An air-floating frame for inspecting coated mirror surfaces, characterized in that: It includes a frame, several air flotation units (1) and adsorption units (2); The frame includes a set of longitudinal beams (3), and at both ends of the two longitudinal beams (3) are fixed crossbeams (4) that are perpendicular to the longitudinal beams (3). A number of splicing beams (5) that are parallel to the crossbeams (4) are linearly arranged between the two longitudinal beams (3). The splicing beams (5) consist of two horizontal sides (501) and a concave part (502) arranged between the two horizontal sides (501). The adsorption unit (2) includes a first manifold (201), which is a strip-shaped box structure, and the upper surface of the first manifold (201) is provided with a plurality of adsorption ports (202). A support beam (503) parallel to the longitudinal beam (3) is fixed in the concave part (502) of several splicing beams (5). A guide sleeve (504) is fixed through both ends of the support beam (503). A lifting cylinder (505) is fixed on the top surface of the middle part of the support beam (503). The first junction box (201) is fixed at the piston rod end of the lifting cylinder (505) and parallel to the longitudinal beam (3). A slide rod (506) that is slidably connected to the guide sleeve (504) is fixed at the bottom of both ends of the first junction box (201). The air flotation unit (1) includes a second manifold (101), which is a strip-shaped box structure. The upper surface of the second manifold (101) is uniformly provided with a plurality of air outlets (102). Several air flotation units (1) are linearly fixed on two crossbeams (4) and several splicing beams (5). Several air flotation units (1) are symmetrically arranged in two batches on the transverse sides (501) at both ends of several splicing beams (5).

2. The air-floating frame for inspecting coated mirror surfaces according to claim 1, characterized in that, The concave portion (502) is composed of three sub-beams, the ends of which are welded and fixed to the sides of the ends of adjacent sub-beams.

3. The air-floating frame for inspecting coated mirror surfaces according to claim 1, characterized in that, A gas supply main pipe is fixed at one end of several second manifolds (101), and the gas supply main pipe is connected to several second manifolds (101) through several branch pipes. The branch pipes are equipped with flow control valves.

4. The air-floating frame for inspecting coated mirror surfaces according to claim 1, characterized in that, Both the first junction box (201) and the second junction box (101) are equipped with pressure valves, and both the first junction box (201) and the second junction box (101) are equipped with sealing ports connected to the pressure valves.

5. The air-floating frame for inspecting coated mirror surfaces according to claim 1, characterized in that, The guide sleeve (504) is a T-shaped sleeve, and the guide sleeve (504) is misaligned with the splicing beam (5).

6. The air-bearing frame for inspecting coated mirror surfaces according to claim 1, characterized in that, The first junction box (201) and the second junction box (101) have chamfered or rounded corners at all four corners.

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