Coating sample processing table for coating machine

Abstract

The utility model discloses a coating sample processing table for a coating machine, and belongs to the technical field of coating. The coated sample processing table comprises a coating platform arranged on a marble base, wherein a vacuum adsorption hole is formed in the working surface of the coating platform; positioning mechanisms are arranged on at least two adjacent side walls of the coating platform respectively, and positioning wheels of the positioning mechanisms can exceed the surface of the coating platform and make contact with the side face of the base plate; a jacking mechanism is arranged in the coating platform, and a jacking rod of the jacking mechanism can penetrate through the coating platform and jack up the base plate until the base plate is separated from the coating platform; and the marble base is further provided with a material receiving mechanism, and the material receiving mechanism conveys the base plate on the coating platform in a reciprocating mode. Through cooperation of the positioning mechanism, the jacking mechanism and the material receiving mechanism, the base plate can enter the coating platform more accurately, simply, efficiently, quickly and conveniently, and the coating efficiency and quality of the base plate are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating, in particular to a coating sample processing table for a coating machine. Background Art

[0002] Slit coating technology is a method of using a precision liquid supply pump to deliver the solution to the slit coating die. The substrate is placed on a marble platform and fixed by vacuum adsorption. The gantry drives the slit coating head to make precise movements relative to the substrate. During the movement, the liquid supply pump squeezes the solution, and the solution is deposited on the substrate from the slit between the precision die heads, thereby forming a thin film of a certain preset thickness. The coating thickness can be accurately calculated by the liquid flow rate and the substrate movement speed. Its advantages are high coating uniformity, a wide range of applicable solution viscosities, fast coating speed, and large-area coating.

[0003] In the production process, the current extrusion coating machine generally uses a research and development type slit coating substrate processing platform. The substrate processing platform mainly uses a vacuum method to adsorb the substrate. At the same time, the processing table is also an integrated design, which is not easy to perform multiple treatments. The material of the processing table is generally mainly marble with good surface flatness.

[0004] Traditional R&D coating machines are mainly based on manual loading and unloading. The present invention solves the problem of manual unloading of substrates and can realize automatic unloading, ensuring that the substrate is unloaded smoothly during the unloading process, and preventing problems such as uneven coating caused by human factors during the manual film removal process. In addition, this coating platform can realize the automatic lifting of the program-controlled positioning cylinder, which is convenient and quick to align. After the coating is completed, the substrate can also be lifted to the predetermined position by the lifting mechanism under the coating platform, avoiding the errors and influences caused by manual operation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a coating sample processing table for a coating machine.

[0006] The technical solution of the utility model is: a coating sample processing table for a coating machine, comprising:

[0007] marble base;

[0008] A coating platform is arranged on a marble base, wherein a vacuum adsorption hole is arranged on a working surface of the coating platform;

[0009] A positioning mechanism is respectively arranged on at least two adjacent side walls of the coating platform, and a positioning wheel of the positioning mechanism can exceed the surface of the coating platform and contact the side of the substrate;

[0010] A lifting mechanism is arranged in the coating platform, and a lifting rod of the lifting mechanism can pass through the coating platform and lift the substrate to leave the coating platform; and

[0011] A material receiving mechanism is also provided on the marble base, and the material receiving mechanism includes: a material receiving slide rail, the material receiving slide rail is located on the marble base, and at least two material receiving slide rails are provided and are respectively provided on both sides of the coating platform; a material receiving rack, the material receiving rack is slidably provided on the material receiving slide rail through a material receiving slider, and a substrate is provided on the material receiving rack, and the substrate is higher than the upper surface of the coating platform; a material receiving cylinder arranged parallel to the material receiving slide rail, and the telescopic rod of the material receiving cylinder is connected to the material receiving rack.

[0012] Furthermore, a vacuum channel is provided in the coating platform, and the vacuum channel is connected to a vacuum pump.

[0013] Furthermore, the coating platform is arranged on a marble base through a support plate, and there is a gap between the lower end of the coating platform and the surface of the marble base. The support plate is connected to the marble base through screws. When adjustment is required, the screws can be used to adjust and ensure the horizontality of the coating platform. Generally, it is connected through fine-tuning screws. A horizontal adjustment mechanism is distributed on both sides of the coating platform. The horizontal adjustment mechanism is composed of four pairs of fine-tuning screws, each pair of which is divided into a top screw and a locking screw, and two pairs are respectively arranged on both sides of the coating platform.

[0014] Furthermore, the positioning mechanism includes a positioning cylinder located on the side of the coating platform, the telescopic rod of the positioning cylinder is vertically arranged upward, and a positioning wheel is rotatably arranged at the end of the telescopic rod, which ensures the accuracy of positioning the substrate and the surface of the coating platform, and can improve the accuracy of coating the substrate.

[0015] Furthermore, the lifting mechanism includes: a lifting cylinder located below the coating platform and fixedly connected to the marble base, the lifting cylinder is vertically arranged upward, the telescopic rod of the lifting cylinder is connected to the lifting plate, the lifting plate is provided with a lifting rod, and the lifting rod passes through the coating platform from bottom to top. The lifting rod is staggered with the vacuum channel inside the coating platform, ensuring the smooth lifting.

[0016] Furthermore, the material receiving rack includes two symmetrically arranged material receiving plates, and the material receiving plates include:

[0017] A first transverse plate is arranged horizontally and is fixedly connected to the material receiving slide block;

[0018] A first vertical plate, wherein the first vertical plate is fixedly disposed above the first horizontal plate;

[0019] The second horizontal plate is fixedly arranged on the first vertical plate in a horizontal position, and the base plate is arranged on the second horizontal plate, and the second horizontal plate is parallel to the first horizontal plate and is located above the first horizontal plate. The installation of the base plate is ensured by the yielding arrangement.

[0020] Furthermore, a mounting groove is arranged on the second transverse plate, and a base plate is arranged in the mounting groove.

[0021] Furthermore, the coating platform can be made of any material such as stainless steel, titanium alloy, aluminum alloy, marble, etc.

[0022] Furthermore, the diameter of the vacuum adsorption hole is between 0.8-3 mm.

[0023] Furthermore, the coating platform is composed of two parts: a formal coating area and a pre-coating area. The formal coating area can range from 100mm to 300mm, and the pre-coating area coating range is 0-100mm.

[0024] Furthermore, the lifting range of the lifting mechanism in the vertical direction is 10-50 mm.

[0025] The beneficial technical effect of the utility model is that through the cooperation of the positioning mechanism, the lifting mechanism and the material receiving mechanism, the substrate enters the coating platform more accurately, simply, efficiently, quickly and conveniently, and the efficiency and quality of substrate coating are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall schematic diagram of a coating sample processing table used in a coating machine.

[0027] Figure 2 This is a partial enlarged view of the material receiving mechanism.

[0028] Figure 3 It is a schematic diagram of the material collection rack.

[0029] Figure 4 It is a schematic diagram of the positioning mechanism.

[0030] Figure 5 It is a schematic diagram of the jacking mechanism.

[0031] in:

[0032] 1. Marble base;

[0033] 2. Coating platform, 21. Vacuum adsorption hole;

[0034] 3. Positioning mechanism, 31. Positioning wheel, 32. Positioning cylinder;

[0035] 4. Lifting mechanism, 41. Lifting rod, 42. Lifting cylinder, 43. Lifting plate,

[0036] 5. Material receiving mechanism, 51. Material receiving slide rail, 52. Material receiving slide block, 53. Material receiving rack, 531. First horizontal plate, 532. First vertical plate, 533. Second horizontal plate, 534. Mounting groove, 54. Material receiving cylinder,

[0037] 6. Support plate,

[0038] 7. Substrate. DETAILED DESCRIPTION

[0039] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0040] See attached Figure 1-5 As shown, the coating sample processing station for the coating machine of this embodiment includes:

[0041] Marble base 1;

[0042] A coating platform 2 is arranged on a marble base 1, and a vacuum adsorption hole 21 is arranged on a working surface of the coating platform 2;

[0043] A positioning mechanism 3 is respectively arranged on at least two adjacent side walls of the coating platform 2, and a positioning wheel 31 of the positioning mechanism 3 can exceed the surface of the coating platform 2 and contact the side of the substrate 7;

[0044] A lifting mechanism 4 is arranged in the coating platform 2, and a lifting rod 41 of the lifting mechanism 4 can pass through the coating platform 2 and lift the substrate 7 to leave the coating platform 2; and

[0045] A material receiving mechanism 5 is also provided on the marble base 1, and the material receiving mechanism 5 includes: a material receiving slide rail 51, which is located on the marble base 1, and at least two material receiving slide rails 51 are provided and are respectively provided on both sides of the coating platform 2; a material receiving rack 53, which is slidably provided on the material receiving slide rail 51 through a material receiving slider 52, and a substrate 7 is provided on the material receiving rack 53, and the substrate 7 is higher than the upper surface of the coating platform 2; a material receiving cylinder 54 which is provided in parallel with the material receiving slide rail 51, and the telescopic rod of the material receiving cylinder 54 is connected to the material receiving rack 53.

[0046] Furthermore, a vacuum channel is provided in the coating platform 2, and the vacuum channel is connected to a vacuum pump.

[0047] Furthermore, the coating platform 2 is arranged on the marble base 1 through the support plate 6, and there is a gap between the lower end of the coating platform 2 and the surface of the marble base 1. The support plate 6 is connected to the marble base 1 through screws, and when adjustment is required, the screws can be used to adjust and ensure the levelness of the coating platform 2. Generally, the connection is made through fine-tuning screws.

[0048] Furthermore, the positioning mechanism 3 includes a positioning cylinder 32 located on the side of the coating platform 2, the telescopic rod of the positioning cylinder 32 is vertically arranged upward, and a positioning wheel 31 is rotatably arranged at the end of the telescopic rod. That is, the accuracy of positioning the substrate 7 and the surface of the coating platform 2 is ensured, and the accuracy of coating the substrate 7 can be improved.

[0049] Furthermore, the lifting mechanism 4 includes: a lifting cylinder 42 located below the coating platform 2 and fixedly connected to the marble base 1, the lifting cylinder 42 is vertically arranged upward, the telescopic rod of the lifting cylinder 42 is connected to the lifting plate 43, the lifting plate 43 is provided with a lifting rod 41, and the lifting rod 41 passes through the coating platform 2 from bottom to top. The lifting rod 41 is staggered with the vacuum channel inside the coating platform 2, ensuring the smooth lifting.

[0050] Further, the material receiving rack 53 includes two symmetrically arranged material receiving plates, and the material receiving plates include:

[0051] The first transverse plate 531 is horizontally arranged. The first transverse plate 531 is fixedly connected to the receiving slide block 52;

[0052] A first vertical plate 532, the first vertical plate 532 is fixedly disposed above the first horizontal plate 531;

[0053] The second horizontal plate 533 is fixedly arranged on the first vertical plate 532, and the base plate 7 is arranged on the second horizontal plate 533. Meanwhile, the second horizontal plate 533 and the first horizontal plate 531 are parallel to each other and the second horizontal plate 533 is located above the first horizontal plate 531. The installation of the base plate 7 is ensured by the yielding arrangement.

[0054] Furthermore, a mounting groove 534 is provided on the second transverse plate 533 , and a base plate 7 is provided in the mounting groove 534 .

[0055] Furthermore, the coating platform 2 can be made of any material such as stainless steel, titanium alloy, aluminum alloy, marble, etc.

[0056] Furthermore, the diameter of the vacuum adsorption hole 21 is between 0.8-3 mm.

[0057] Furthermore, the coating platform 2 is composed of two parts: a formal coating area and a pre-coating area. The formal coating area can range from 100mm to 300mm, and the pre-coating area coating range is 0-100mm.

[0058] Furthermore, the lifting range of the lifting mechanism 4 in the vertical direction is 10-50 mm.

[0059] Through the cooperation of the positioning mechanism 3 , the lifting mechanism 4 and the material receiving mechanism 5 , the substrate 7 can enter the coating platform 2 more accurately, simply, efficiently, quickly and conveniently, thereby effectively improving the efficiency and quality of coating the substrate 7 .

[0060] The basic usage process of the coating sample workbench designed in this way:

[0061] Manually or mechanically place the substrate in the mounting slot of the material receiving rack;

[0062] The receiving cylinder moves toward the coating platform and places the substrate just above the coating platform. Then the lifting rod extends and contacts the bottom of the substrate, and then continues to extend to separate the substrate from the receiving rack, and the receiving rack is reset.

[0063] The lifting rod descends and contacts the upper end of the coating platform, and finally the positioning mechanism performs positioning, followed by adsorption through the vacuum adsorption hole; the coating module performs coating, and after the coating is completed, the reverse operation is performed to take out the substrate.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A coating sample processing table for a coating machine, characterized in that: include: Marble base (1); A coating platform (2) is arranged on a marble base (1), wherein a vacuum adsorption hole (21) is arranged on a working surface of the coating platform (2); A substrate positioning mechanism (3) is respectively arranged on at least two adjacent side walls of the coating platform (2), and a positioning wheel (31) of the positioning mechanism (3) can extend beyond the surface of the coating platform (2) and contact the side of the substrate (7); A lifting mechanism (4) is arranged inside the coating platform (2), and a lifting rod (41) of the lifting mechanism (4) can pass through the coating platform (2) and lift the substrate (7) to leave the coating platform (2); and A material receiving mechanism (5) is also provided on the marble base (1), and the material receiving mechanism (5) comprises: a material receiving slide rail (51), the material receiving slide rail (51) is located on the marble base (1), and at least two material receiving slide rails (51) are provided and are respectively provided on both sides of the coating platform (2); a material receiving rack (53), the material receiving rack (53) is slidably provided on the material receiving slide rail (51) through a material receiving slider (52), and a base plate (7) is provided on the material receiving rack (53), and the base plate (7) is higher than the upper surface of the coating platform (2); and a material receiving cylinder (54) is provided in parallel with the material receiving slide rail (51), and the telescopic rod of the material receiving cylinder (54) is connected to the material receiving rack (53).

2. The coating sample processing table for a coating machine according to claim 1, characterized in that: The coating platform (2) has a vacuum channel therein, and the vacuum channel is connected to a vacuum pump.

3. The coating sample processing table for a coating machine according to claim 1, characterized in that: The coating platform (2) is arranged on the marble base (1) via a support plate (6), and there is a gap between the lower end of the coating platform (2) and the surface of the marble base (1).

4. The coating sample processing table for a coating machine according to claim 1, characterized in that: The positioning mechanism (3) comprises a positioning cylinder (32) located on the side of the coating platform (2); the telescopic rod of the positioning cylinder (32) is arranged vertically upward, and a positioning wheel (31) is rotatably arranged at the end of the telescopic rod.

5. The coating sample processing table for a coating machine according to claim 1, characterized in that: The lifting mechanism (4) comprises: a lifting cylinder (42) located below the coating platform (2) and fixedly connected to the marble base (1); the lifting cylinder (42) is arranged vertically upward; a telescopic rod of the lifting cylinder (42) is connected to a lifting plate (43); a lifting rod (41) is arranged on the lifting plate (43); and the lifting rod (41) passes through the coating platform (2) from bottom to top.

6. The coating sample processing table for a coating machine according to claim 1, characterized in that: A horizontal adjustment mechanism is also arranged between the coating platform and the marble base. The horizontal adjustment mechanism is composed of four pairs of fine-tuning screws, each pair of which is composed of a top screw and a locking screw. Two are arranged on each side of the coating platform.

7. The coating sample processing table for a coating machine according to claim 1, characterized in that: The material receiving rack (53) comprises two symmetrically arranged material receiving plates, and the material receiving plates comprise: A first transverse plate (531) is horizontally arranged and fixedly connected to the material receiving slide block (52); A first vertical plate (532), the first vertical plate (532) being fixedly arranged above the first horizontal plate (531); The second transverse plate (533) is horizontally arranged and fixedly arranged on the first vertical plate (532), and a base plate (7) is arranged on the second transverse plate (533). Meanwhile, the second transverse plate (533) and the first transverse plate (531) are parallel to each other and the second transverse plate (533) is located above the first transverse plate (531).

8. The coating sample processing table for a coating machine according to claim 7, characterized in that: The second transverse plate (533) is provided with a mounting groove (534), and a base plate (7) is arranged in the mounting groove (534).

9. The coating sample processing table for a coating machine according to claim 1, characterized in that: The diameter of the vacuum adsorption hole (21) is between 0.8 and 3 mm.

10. The coating sample processing table for a coating machine according to claim 1, characterized in that: The lifting range of the lifting mechanism (4) in the vertical direction is 10-50 mm.

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