Slit coating apparatus for large-area uniform thin film deposition of power generation glass

Abstract

This utility model relates to the field of special glass processing and discloses a slot coating device for large-area uniform thin film deposition of power-generating glass. The device includes a processing table, a support plate on top of the processing table, and a transmission rod at the bottom of the support plate. This slot coating device for large-area uniform thin film deposition of power-generating glass allows for easy positioning. The easily adjustable positioning structure can be quickly and accurately adjusted according to the size and shape of the glass, eliminating the need for frequent fixture changes or complex mechanical adjustments. This significantly shortens production preparation time, improves the flexibility and response speed of the production line, and thus enhances overall production efficiency. During production, when processing glass of different specifications, the easily adjustable device can quickly switch the positioning structure, reducing downtime caused by equipment adjustments, ensuring the continuity and stability of the production line, and meeting user needs.

Description

Technical Field

[0001] This utility model relates to the field of special glass processing, specifically a slit coating device for large-area uniform thin film deposition of power generation glass. Background Technology

[0002] As a key piece of equipment for deep-sea exploration, the performance of a kilometer-class transparent lightweight manned submersible directly affects the safety and efficiency of deep-sea operations. Specialty glass, as the core material for the submersible's observation window and fully transparent manned hull, not only needs extremely high compressive strength and transparency but also must meet the requirements of chemical stability and optical performance in complex deep-sea environments. In the deep processing of specialty glass, power-generating glass, as a novel material integrating power generation and light transmission, is gradually becoming a research hotspot in the field of deep-sea equipment. Power-generating glass achieves the conversion of light energy into electrical energy by depositing a large-area uniform thin film on its surface, providing additional energy supply for the submersible and enhancing its self-sufficiency. However, in the large-area uniform thin film deposition process of power-generating glass, the slot coating device, as a key piece of equipment, directly affects the uniformity and quality of the film.

[0003] The existing technology has the following problems:

[0004] Existing slot coating apparatuses for large-area uniform thin film deposition of photovoltaic glass are inconvenient for positioning. Commercially available slot coating apparatuses generally suffer from inflexible positioning structure adjustments when applied to large-area uniform thin film deposition of photovoltaic glass. Specifically, existing apparatuses are often customized for specific glass specifications. When processing glass of different sizes or shapes, positioning requires replacing the entire fixture or adjusting complex mechanical structures, which not only increases production costs but also severely impacts production efficiency. Furthermore, the inconvenience of adjusting the positioning structure leads to decreased alignment accuracy during thin film deposition, consequently affecting the uniformity and adhesion quality of the film, thus limiting further improvements in the performance of photovoltaic glass. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a slit coating device for large-area uniform thin film deposition of power generation glass, which has advantages such as easy positioning and solves the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the aforementioned purpose of easy positioning, this utility model provides the following technical solution: a slit coating device for large-area uniform thin film deposition of power generation glass, including a processing table, a support plate on the top of the processing table, a transmission rod at the bottom of the support plate, a coating machine body at one end of the transmission rod, and a motor on the top of the processing table.

[0009] The output end of the motor is provided with a rotating shaft, the outer wall of the rotating shaft is provided with a transmission wheel, the outer wall of the transmission wheel is movably connected with a transmission belt, the inner wall of the transmission belt is movably connected with a driven wheel, the inner wall of the driven wheel is provided with a driven lead screw, the outer wall of the driven lead screw is movably connected with an adjusting block, the top of the adjusting block is provided with a fixing block, the top of the fixing block is provided with an electric push rod, the bottom end of the electric push rod is provided with a positioning plate, the bottom of the processing table is provided with a column, and the bottom end of the column is provided with a base plate.

[0010] Preferably, an adjustment groove is provided on one side of the adjustment block, and the adjustment block is movably connected to the driven lead shaft through the adjustment groove.

[0011] Preferably, the top of the processing table is provided with a sliding groove, and the processing table is movably connected to the adjusting block through the sliding groove.

[0012] Preferably, one end of the electric push rod passes through the top of the fixing block and extends to the top of the positioning plate.

[0013] Preferably, the outer wall of the transmission wheel is provided with a groove, and the transmission wheel is movably connected to the transmission belt through the groove.

[0014] Preferably, four positioning plates are provided, and every two positioning plates form a group, and the two groups of positioning plates are symmetrically arranged about the vertical center line of the processing table.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a slit coating apparatus for large-area uniform thin film deposition of power generation glass, which has the following advantages:

[0017] This slot coating device for large-area uniform thin film deposition of photovoltaic glass, through its processing table, motor, rotating shaft, transmission wheel, transmission belt, driven wheel, driven screw, adjusting block, fixing block, electric push rod, and positioning plate, enables easy positioning. The easily adjustable positioning structure can be quickly and accurately adjusted according to the size and shape of the glass, eliminating the need for frequent fixture changes or complex mechanical adjustments. This significantly shortens production preparation time, improves the flexibility and responsiveness of the production line, and thus enhances overall production efficiency. During production, when processing glass of different specifications, the easily adjustable device can quickly switch the positioning structure, reducing downtime caused by equipment adjustments, ensuring the continuity and stability of the production line, and meeting user needs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the axial three-dimensional structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the axonometric three-dimensional structure of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the positioning mechanism of this utility model.

[0021] In the diagram: 1. Processing table; 2. Support plate; 3. Transmission rod; 4. Coating machine body; 5. Motor; 6. Rotary shaft; 7. Transmission wheel; 8. Transmission belt; 9. Driven wheel; 10. Driven wire shaft; 11. Adjusting block; 12. Fixing block; 13. Electric push rod; 14. Positioning plate; 15. Column; 16. Base plate. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] A preferred embodiment of the slot coating apparatus for large-area uniform thin film deposition of power-generating glass provided by this utility model is, for example... Figures 1 to 3 As shown: A slot coating apparatus for large-area uniform thin film deposition of power generation glass includes a processing table 1, a support plate 2 on the top of the processing table 1, a transmission rod 3 on the bottom of the support plate 2, a coating machine body 4 at one end of the transmission rod 3, and a motor 5 on the top of the processing table 1.

[0025] The output end of the motor 5 is provided with a rotating shaft 6. The outer wall of the rotating shaft 6 is provided with a transmission wheel 7. The outer wall of the transmission wheel 7 is movably connected to a transmission belt 8. The inner wall of the transmission belt 8 is movably connected to a driven wheel 9. The inner wall of the driven wheel 9 is provided with a driven screw 10. The outer wall of the driven screw 10 is movably connected to an adjusting block 11. The top of the adjusting block 11 is provided with a fixing block 12. The top of the fixing block 12 is provided with an electric push rod 13. The bottom end of the electric push rod 13 is provided with a positioning plate 14. The bottom of the processing table 1 is provided with a column 15. The bottom end of the column 15 is provided with a base plate 16. This allows the device to be positioned easily. The easily adjustable positioning structure can be quickly and accurately adjusted according to the size and shape of the glass without frequent changes of fixtures or complex mechanical adjustments. This significantly shortens production preparation time, improves the flexibility and responsiveness of the production line, thereby enhancing overall production efficiency. During the production process, when different specifications of glass need to be processed, the easily adjustable device can quickly switch the positioning structure, reducing downtime caused by equipment adjustments, ensuring the continuity and stability of the production line, and meeting people's usage needs.

[0026] In this embodiment, an adjustment groove is provided on one side of the adjustment block 11. The adjustment block 11 is movably connected to the driven wire shaft 10 through the adjustment groove. The adjustment groove is carefully provided on one side of the adjustment block 11. The size of the adjustment groove matches the outer diameter of the driven wire shaft 10, ensuring that the adjustment block 11 can slide smoothly and stably along the driven wire shaft 10.

[0027] In addition, this design not only enhances the flexibility of adjustment, but also greatly improves the accuracy of positioning. During the adjustment process, the driven wire shaft 10 forms a precise mechanical engagement with the adjustment groove in the adjustment block 11 through the thread on its outer wall, so that the adjustment block 11 can be moved to the designated position accurately according to actual needs, thereby meeting the positioning requirements of power generation glass of different sizes and shapes.

[0028] In this embodiment, a sliding groove is provided on the top of the processing table 1. The processing table 1 is movably connected to the adjusting block 11 through the sliding groove. The sliding groove is cleverly designed on the top of the processing table 1. The width and depth of the sliding groove are precisely calculated to ensure that the adjusting block 11 can slide freely in it without jamming. The surface of the sliding groove is specially treated to have a low coefficient of friction, which further reduces the resistance when the adjusting block 11 slides.

[0029] Meanwhile, limiting devices are also set on both sides of the slide to prevent the adjusting block 11 from deviating from the predetermined trajectory during the sliding process, ensuring the accuracy and stability of the positioning. This design enables the adjusting block 11 to reach the designated position quickly and accurately, providing a strong guarantee for subsequent positioning operations.

[0030] Example 2

[0031] Based on Example 1, a preferred embodiment of the slit coating apparatus for large-area uniform thin film deposition of power-generating glass provided by this utility model is, for example... Figures 1 to 3 As shown: one end of the electric push rod 13 passes through the top of the fixing block 12 and extends to the top of the positioning plate 14, forming a stable and flexible connection.

[0032] Furthermore, the output end of the electric push rod 13 is fixed to the positioning plate 14 by a high-strength connector, which ensures that the electric push rod 13 can transmit sufficient torque when pushing or pulling the positioning plate 14, so that the positioning plate 14 can quickly and accurately reach the designated position. At the same time, this connection method also has a certain buffering effect, which can reduce the damage to the positioning plate 14 or the power generation glass caused by sudden force.

[0033] In this embodiment, the outer wall of the transmission wheel 7 is provided with a groove, and the transmission wheel 7 is movably connected to the transmission belt 8 through the groove. The outer wall of the transmission wheel 7 is cleverly provided with a groove, the shape and size of which match the inner wall of the transmission belt 8, forming a tight and stable connection. During the transmission process, the transmission belt 8 is tightly embedded in the groove of the transmission wheel 7, and the power is transmitted through friction, ensuring the smoothness and reliability of the transmission.

[0034] Meanwhile, the groove design increases the contact area between the drive wheel 7 and the drive belt 8, improving the transmission efficiency. In addition, both the drive wheel 7 and the drive belt 8 are made of high-strength, wear-resistant materials, which can maintain stable performance under long-term, high-load working conditions.

[0035] Furthermore, four positioning plates 14 are provided, with each pair of positioning plates 14 forming a group. The two groups of positioning plates 14 are symmetrically arranged about the vertical center line of the processing table 1. This arrangement not only enhances the stability of positioning but also makes the positioning operation more flexible and diverse.

[0036] In addition, in practical applications, the spacing and angle between the two sets of positioning plates 14 can be adjusted according to the size and shape of the power generation glass to ensure that the power generation glass can be accurately and stably positioned on the processing table 1. At the same time, the four positioning plates 14 work together to form a four-point positioning of the power generation glass, which greatly improves the accuracy and reliability of the positioning.

[0037] In use, the power-generating glass to be coated with slits is placed on the processing table 1, and then the motor 5 is turned on. The motor 5 drives the rotating shaft 6 and drives the transmission wheel 7 to rotate. The transmission wheel 7 drives the transmission belt 8 to move. In this way, the transmission belt 8 drives the driven wheel 9 and the driven screw 10. The driven screw 10 adjusts the displacement of the adjusting block 11. In this way, the adjusting block 11 drives the fixing block 12 to adjust the spacing. After adjusting to the required position, the motor 5 is turned off and the electric push rod 13 is turned on to drive the positioning plate 14 to descend and position and reinforce the power-generating glass. Then, the transmission rod 3 and the coating machine body 4 can be used to coat the slits of the power-generating glass. After the coating is completed, the power-generating glass is removed, thus completing the work.

[0038] In summary, this slot coating device for large-area uniform thin film deposition of photovoltaic glass achieves convenient positioning. The easily adjustable positioning structure can be quickly and precisely adjusted according to the size and shape of the glass, eliminating the need for frequent fixture changes or complex mechanical adjustments. This significantly shortens production preparation time, improves the flexibility and responsiveness of the production line, and thus enhances overall production efficiency. During production, when processing glass of different specifications, the easily adjustable device can quickly switch the positioning structure, reducing downtime caused by equipment adjustments, ensuring the continuity and stability of the production line, and meeting user needs.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slit coating apparatus for large-area uniform thin film deposition of power-generating glass, comprising a processing table (1), characterized in that: The processing table (1) is provided with a support plate (2) at the top, a transmission rod (3) is provided at the bottom of the support plate (2), a coating machine body (4) is provided at one end of the transmission rod (3), and a motor (5) is provided at the top of the processing table (1). The output end of the motor (5) is provided with a rotating shaft (6), the outer wall of the rotating shaft (6) is provided with a transmission wheel (7), the outer wall of the transmission wheel (7) is movably connected with a transmission belt (8), the inner wall of the transmission belt (8) is movably connected with a driven wheel (9), the inner wall of the driven wheel (9) is provided with a driven screw (10), the outer wall of the driven screw (10) is movably connected with an adjusting block (11), the top of the adjusting block (11) is provided with a fixing block (12), the top of the fixing block (12) is provided with an electric push rod (13), the bottom end of the electric push rod (13) is provided with a positioning plate (14), the bottom of the processing table (1) is provided with a column (15), and the bottom end of the column (15) is provided with a base plate (16).

2. The slit coating apparatus for large-area uniform thin film deposition of power-generating glass according to claim 1, characterized in that: An adjustment groove is provided on one side of the adjustment block (11), and the adjustment block (11) is movably connected to the driven wire shaft (10) through the adjustment groove.

3. The slit coating apparatus for large-area uniform thin film deposition of power-generating glass according to claim 1, characterized in that: The top of the processing table (1) is provided with a sliding groove, and the processing table (1) is movably connected to the adjusting block (11) through the sliding groove.

4. The slit coating apparatus for large-area uniform thin film deposition of power-generating glass according to claim 1, characterized in that: One end of the electric push rod (13) passes through the top of the fixing block (12) and extends to the top of the positioning plate (14).

5. The slit coating apparatus for large-area uniform thin film deposition of power-generating glass according to claim 1, characterized in that: The outer wall of the transmission wheel (7) is provided with a groove, and the transmission wheel (7) is movably connected to the transmission belt (8) through the groove.

6. The slit coating apparatus for large-area uniform thin film deposition of power-generating glass according to claim 1, characterized in that: There are four positioning plates (14), and each pair of positioning plates (14) forms a group, and the two groups of positioning plates (14) are symmetrically arranged about the vertical center line of the processing table (1).

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