A free-splicing plated mounting device and a mounting method thereof

Abstract

This invention relates to the field of coating mounting plate technology, and more particularly to a freely splicable coating mounting device and its mounting method. The freely splicable coating mounting device of this invention includes: unit mounting plates for mounting products to be coated; multiple upper extension plates, which can be spliced ​​together to form an upper positioning ring; multiple lower extension plates, which can be spliced ​​together to form a lower positioning ring; the upper and lower positioning rings are arranged parallel to each other; each unit mounting plate is a rectangular plate structure, and multiple unit mounting plates are provided; the unit mounting plates are installed between the upper and lower positioning rings, and the unit mounting plates can mount products of different sizes in a single or multiple-piece parallel splicing manner. This invention achieves the effect of width adjustment of the coating mounting device through the multi-module splicing of unit mounting plates on the positioning rings, meeting the coating requirements of different types of products.

Description

Technical Field

[0001] This invention relates to the field of vacuum coating technology, and in particular to a freely splicable coating mounting device and its mounting method. Background Technology

[0002] In the vacuum coating magnetron sputtering production process, the coating mounting plate is used to support the workpiece as it enters the vacuum chamber for coating.

[0003] Currently, the industry generally uses integral fixed-width coated hanging panels. Existing integral hanging panels have the following defects: 1) When the horizontal width of the hanging panel exceeds 250mm, it is difficult to process and is easy to deform. The flatness is poor under high temperature and vacuum environment; 2) Poor versatility. If the product width exceeds the width of the hanging panel, the entire hanging panel must be reprocessed, which is costly and time-consuming; if the product width is too small compared to the width of the hanging panel, the utilization rate of the hanging panel is small.

[0004] Therefore, in order to improve the compatibility of the mounting plate with products of different specifications (such as glass) to be coated, as well as the flatness of large-size mounting plates, a new coating mounting device is needed to meet production needs and improve production efficiency. Summary of the Invention

[0005] The present invention provides a freely splicable coating mounting device and its mounting method, which is used to solve at least one of the above-mentioned technical problems.

[0006] This invention provides a freely combinable coating mounting device, comprising: Unit mounting plate, used to mount products to be coated; The upper extension plate is provided in multiple pieces, and the multiple upper extension plates can be spliced ​​together to form an upper positioning ring; The lower extension plate is provided in multiple pieces, and the multiple lower extension plates can be spliced ​​together to form a lower positioning ring; The upper positioning ring and the lower positioning ring are arranged parallel to each other; The unit mounting plate is a rectangular plate structure, and multiple unit mounting plates are provided; The unit mounting plate is installed between the upper positioning ring and the lower positioning ring, and the unit mounting plate can hang products of different sizes in a single or multiple side-by-side splicing manner.

[0007] Furthermore, one side of the unit mounting plate is provided with a first positioning block and a second positioning block arranged vertically; the upper extension plate is provided with an upper positioning seat, and the lower extension plate is provided with a lower positioning seat, and the first positioning block and the second positioning block are detachably connected to the upper positioning seat and the lower positioning seat, respectively.

[0008] Furthermore, both the upper and lower positioning seats are provided with positioning pins, and the first positioning block and the second positioning block are connected to the upper and lower positioning seats respectively through the positioning pins.

[0009] Furthermore, the positioning pin is a spring pin.

[0010] Furthermore, both the upper positioning ring and the lower positioning ring are circular ring structures.

[0011] Furthermore, when the unit mounting plate is used to mount the product as a single piece, multiple first flat portions are evenly distributed on the side circumferentially of the upper and lower positioning rings, and the first flat portions can fit against the side of the single unit mounting plate.

[0012] Furthermore, when the unit mounting plate is used to hang products in a two-piece splicing manner, multiple second flat parts are evenly distributed circumferentially on the sides of both the upper and lower positioning rings, and the second flat parts can simultaneously fit against the sides of the two unit mounting plates.

[0013] Furthermore, when the unit mounting plate is used to hang the product in a three-piece splicing manner, multiple third plane portions are evenly distributed circumferentially on the sides of both the upper and lower positioning rings, and the third plane portions can simultaneously fit against the sides of the three unit mounting plates.

[0014] Furthermore, adjacent upper extension plates and adjacent lower extension plates are connected and fixed by connecting plates.

[0015] This invention also provides a method for mounting a freely combinable coating mounting device, comprising the following steps: Step S1: Determine the number of unit mounting plates to match the product to be coated; Step S2: Connect both ends of the unit mounting plate to the upper positioning ring and the lower positioning ring respectively; Step S3: Attach the adsorption element to the outside of the unit mounting plate, and adsorb the product to be coated onto the outer surface of the unit mounting plate through the adsorption element.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The freely splicable coating mounting device and its mounting method of the present invention address the problems of fixed size and poor versatility of existing integral coating mounting plates. By designing multiple unit mounting plates, which can be installed between the upper and lower positioning rings in a single, double, or multi-plate splicing manner, the unit mounting plates can be freely spliced ​​into different sizes, so that one mounting plate system can be adapted to multiple specifications of products.

[0017] 2. The freely splicable coating mounting device and its mounting method of the present invention address the problems of easy deformation and high maintenance cost of existing integral coating mounting plates. The unit mounting plates are combined by splicing along the length direction, which can keep the width of a single mounting plate from being too large. This can effectively avoid the drawback of insufficient flatness caused by the increase in the width of the mounting plate. The splicing structure has strong rigidity, does not deform at high temperatures, and the coating thickness of the coated product is more uniform.

[0018] 3. The freely splicable coating mounting device and its mounting method of the present invention adopt a standard modular design for the unit mounting plates, which is simple to process and low in cost. If the mounting plate is partially damaged, only the unit plate needs to be replaced and the whole plate does not need to be scrapped. By using the splicing method of unit mounting plates, the size of the coating mounting plate can be freely expanded, solving the problem of the traditional whole plate not being able to change size. The unit mounting plates can be spliced ​​and combined with different types of extension plates to form different sizes of bearing surfaces, which can be adapted to the coating of different products without the need to redesign and process different specifications of mounting plates according to different sizes of products. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the freely splicable coating mounting device in Embodiment 1 of the present invention; Figure 2 This refers to the unit mounting plate of the freely splicable coating mounting device in Embodiment 1 of the present invention; Figure 3 This is a schematic diagram of the installation state of the unit mounting plate and the lower extension plate of the freely splicable coating mounting device in Embodiment 1 of the present invention; Figure 4 This is a schematic diagram of the installation state of the unit mounting plate and the upper extension plate of the freely splicable coating mounting device in Embodiment 1 of the present invention; Figure 5 This is a schematic diagram showing the state of single-board splicing of the freely splicable coating mounting device in Embodiment 1 of the present invention; Figure 6 This is a schematic diagram of the double-plate splicing state of the freely splicable coating mounting device in Embodiment 1 of the present invention; Figure 7 This is a schematic diagram of the three-plate splicing state of the freely splicable coating mounting device in Embodiment 1 of the present invention; Figure 8This is a schematic diagram of the freely splicable coating mounting device in Embodiment 2 of the present invention; Figure 9 This is a schematic diagram of the lower extension plate of the freely splicable coating mounting device in Embodiment 2 of the present invention; Figure 10 This is a schematic diagram showing the assembly effect of the lower positioning seat and the lower extension plate of the freely splicable coating mounting device in Embodiment 2 of the present invention. Figure 11 This is a schematic diagram of the structure of the unit mounting plate of the freely splicable coating mounting device in Embodiment 2 of the present invention.

[0021] Figure label: 1-Unit mounting plate; 2-Positioning block; 3-Positioning pin; 4-Lower positioning seat; 5-Lower extension plate; 6-Connecting plate; 7-Upper positioning seat; 8-Upper extension plate; 9-Single-piece mounting hole; 10-Double-piece mounting hole; 11-Triple-piece mounting hole; 12-First mounting hole; 13-Second mounting hole; 14-Third mounting hole; 15-Flat plate positioning part; 101-First flat part; 102-Second flat part; 103-Third flat part. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Example 1 This invention provides a freely combinable coating mounting device, such as... Figure 1 As shown, it includes: a unit mounting plate 1, an upper extension plate 8, and a lower extension plate 5; wherein, the unit mounting plate 1 is used to mount the product to be coated; multiple upper extension plates 8 are provided, and multiple upper extension plates 8 can be spliced ​​together to form an upper positioning ring; multiple lower extension plates 5 are provided, and multiple lower extension plates 5 can be spliced ​​together to form a lower positioning ring; the upper positioning ring and the lower positioning ring are arranged parallel to each other; the unit mounting plate 1 is a rectangular plate structure, and multiple unit mounting plates 1 are provided; the unit mounting plate 1 is installed between the upper positioning ring and the lower positioning ring, and the unit mounting plate 1 can mount products of different sizes in a single or multiple side-by-side splicing manner.

[0024] In this embodiment, the coating mounting device mainly comprises three parts: a unit mounting plate, an extension plate, and a suspension positioning structure (positioning seat, positioning pin, and positioning block). The extension plates are spliced ​​to form a circular or polygonal ring structure. After the extension plate is connected to the positioning seat, it achieves positional positioning with the mounting plate positioning block. Different specifications of connecting plates and mounting plates can be spliced ​​in different ways to achieve different splicing methods for different unit mounting plates, thereby meeting the coating needs of different sizes, improving the utilization rate of the mounting plates, saving costs, and increasing production capacity.

[0025] Specifically, such as Figure 1 , Figure 2 As shown, the overall length-to-width ratio of the unit mounting plate 1 is greater than 10:1. Its width is used to adapt to products of different sizes (usually glass) by splicing. Its length can simultaneously hang multiple products to be coated. In other words, multiple products are arranged side by side on the mounting plate assembly formed by splicing single, double or multiple unit mounting plates 1.

[0026] Furthermore, a positioning block 2 is provided on one side of the unit mounting plate, such as... Figure 2 As shown, the positioning block 2 includes a first positioning block and a second positioning block arranged side by side; an upper positioning seat 7 is provided on the upper extension plate 8, and a lower positioning seat 4 is provided on the lower extension plate 5. The first positioning block and the second positioning block are detachably connected to the upper positioning seat 7 and the lower positioning seat 4, respectively.

[0027] Specifically, such as Figure 3 , Figure 4 As shown, both the upper positioning seat 7 and the lower positioning seat 4 are "Z" shaped structures. One end of the upper positioning seat 7 and / or the lower positioning seat 4 is fixedly installed on the upper extension plate 8 and / or the lower extension plate 5, and the other end is connected to the positioning block 2 on the unit hanging plate 1, so as to realize the connection and fixation between the unit hanging plate 1 and the upper extension plate 8 and the lower extension plate 5.

[0028] In order to maintain the stability of the overall structure of the coating mounting device and thus ensure the uniformity of coating, the coating mounting device of the present invention, which can be spliced ​​and expanded in size, includes unit mounting plate 1, positioning block 2, positioning pin 3, lower positioning seat 4, lower extension plate 5, connecting plate 6, upper positioning seat 7, upper extension plate 8, etc., all of which are made of metal materials with high temperature resistance, low outgassing and good conductivity, and are suitable for various vacuum coating processes such as magnetron sputtering.

[0029] Furthermore, in order to achieve a quick connection between the positioning block 2 and the upper positioning seat 7 or the lower positioning seat 4, in this embodiment, both the upper positioning seat 7 and the lower positioning seat 4 are provided with positioning pins 3, and the first positioning block and the second positioning block are connected to the upper positioning seat 7 and the lower positioning seat 4 respectively through the positioning pins. Preferably, the positioning pin 3 is a spring pin.

[0030] In one specific embodiment of the present invention, the upper positioning ring and the lower positioning ring are ring structures arranged in parallel to each other.

[0031] Furthermore, adjacent upper extension plates 8 and adjacent lower extension plates 5 are connected and fixed by connecting plates 6. Specifically, the connecting plate 6 is provided with a first threaded hole, and the upper extension plates 8 and lower extension plates 5 are provided with second threaded holes that mate with the first threaded holes. Thus, bolts can be installed in the first and second threaded holes to connect and fix multiple upper extension plates 8 or multiple lower extension plates 5.

[0032] In this embodiment, both the upper extension plate 8 and the lower extension plate 5 are arc-shaped plate structures, and multiple upper extension plates 8 and lower extension plates 5 can be spliced ​​together to form an upper positioning ring and a lower positioning ring; preferably, the spliced ​​upper positioning ring and lower positioning ring are both circular ring structures. In actual production applications, the number of multiple upper extension plates 8 and lower extension plates 5 can be increased or decreased according to actual needs, thereby splicing them into ring structures of different shapes (such as triangles, polygons, or petals) to adapt to the size and production requirements of the coating equipment.

[0033] In one specific embodiment of the present invention, such as Figure 5 As shown, when the unit mounting plate 1 is used to hang products individually, multiple first flat portions 101 are evenly distributed circumferentially on the sides of the upper extension plate 8 and the lower extension plate 5. These first flat portions 101 can fit against the side of a single unit mounting plate 1. Specifically, as... Figure 5 As shown, when a unit mounting plate 1 is used to cooperate with the first flat part 101, a set of lower positioning seats 4 and upper positioning seats 7 are set up vertically opposite each other to keep the unit mounting plate 1 vertically installed, and multiple unit mounting plates 1 are evenly distributed circumferentially on the upper positioning ring and the lower positioning ring.

[0034] In one specific embodiment of the present invention, such as Figure 6 As shown, when the unit mounting plate 1 is used to hang products in a two-piece splicing manner, multiple second flat portions 102 are evenly distributed circumferentially on the sides of both the upper extension plate 8 and the lower extension plate 5. These second flat portions 102 can simultaneously adhere to the sides of both unit mounting plates 1. Specifically, as... Figure 6 As shown, when two unit mounting plates 1 are assembled side by side and cooperate with the second flat part 102, two sets of straight parallel lower positioning seats 4 and upper positioning seats 7 are correspondingly provided to keep the two unit mounting plates 1 in the same plane after assembly. That is, the two lower positioning seats 4 are arranged side by side and the two upper positioning seats 7 are arranged side by side to form a positioning assembly, and multiple sets of positioning assemblies are evenly distributed circumferentially on the upper and lower positioning rings.

[0035] In one specific embodiment of the present invention, such as Figure 7As shown, when the unit mounting plate 1 is used to hang products in a three-piece splicing manner, multiple third flat portions 103 are evenly distributed circumferentially on the sides of both the upper extension plate 8 and the lower extension plate 5. These third flat portions 103 can simultaneously adhere to the sides of all three unit mounting plates 1. Specifically, as... Figure 7 As shown, when three (or more) unit mounting plates 1 are assembled side-by-side and cooperate with the third plane part 103, three (or more) sets of lower positioning seats 4 and upper positioning seats 7 are correspondingly arranged in a straight line to keep the three (or more) unit mounting plates 1 in the same plane after assembly. That is, the three lower positioning seats 4 are arranged in a straight line and the three upper positioning seats 7 are arranged in a straight line to form a positioning assembly, and the multiple sets of positioning assemblies are evenly distributed circumferentially on the upper and lower positioning rings.

[0036] It is worth noting that in this embodiment, when the product size distribution is wide and a single splicing method cannot meet the mounting requirements, extension plates with a first flat portion 101, a second flat portion 102, or a third flat portion 103 are used for combination to achieve unit mounting plates 1 with multiple splicing methods on a single coating mounting device. When the product size is too large and the number of unit mounting plates 1 to be spliced ​​is large, the upper extension plate 8 and the lower extension plate 5 can be set as trapezoidal plates, and the upper positioning ring and the lower positioning ring after splicing can be triangular rings, rectangular rings, or polygonal rings.

[0037] In this embodiment, there are four lower extension plates 5 and four upper extension plates 8, which are connected to the connecting plate 6 via dovetail grooves to form an annular upper positioning ring and a lower positioning ring.

[0038] like Figure 5 , Figure 6 , Figure 7 As shown, by machining different widths and numbers of flat surfaces on the outer edges of the upper extension plate 8 and the lower extension plate 5 as positioning surfaces, a corresponding number (1, 2, 3) of positioning seats are arranged and installed at corresponding positions on the positioning surfaces. Unit hanging plates 1 are installed on the positioning seats, enabling the splicing of different numbers of unit hanging plates 1, thereby meeting the coating operation requirements of products of different specifications. By the mutual contact between the positioning surfaces (flat surfaces) on the outer contour of the extension plate and the inner surface n of the unit hanging plate 1, the unit hanging plate 1 is limited, preventing the assembled hanging plate assembly from shaking.

[0039] In implementation, unit mounting plate 1 serves as a carrier for the coated product. Adsorption pads (existing products, generally used for adsorbing glass) or double-sided tape are attached to the mounting plate to fix the product. Positioning blocks 2 are located at the upper and lower ends of unit mounting plate 1, and are welded or threaded into the positioning grooves of the mounting plate, forming a mounting plate assembly for suspending unit mounting plate 1 on upper positioning seat 7 and lower positioning seat 4 via positioning pins 3. Positioning pins 3 are fixed to lower positioning seat 4 and upper positioning seat 7 to limit the positioning of the mounting plate assembly. Lower positioning seat 4 and upper positioning seat 7 are fixedly installed in the positioning grooves of lower extension plate 5 and upper extension plate 8 respectively through threaded holes and positioning screws, realizing the installation of unit mounting plate 1 between upper and lower positioning rings.

[0040] In this embodiment, the assembly process of the coating mounting device is as follows: After the dovetail grooves at both ends of the upper extension plate 8 and the lower extension plate 5 are aligned and spliced ​​together, they are connected into one piece by the connecting plate 6 to form an upper positioning ring and a lower positioning ring. The upper positioning seat 7 and the lower positioning seat 4 are assembled in the grooves of the upper extension plate 8 and the lower extension plate 5 and connected by bolts. Positioning pins 3 are installed on both the upper positioning seat 7 and the lower positioning seat 4. The unit hanging plate 1 is connected to the positioning pin 3 through the positioning hole on the positioning block 2, and the hanging plate assembly is suspended to form a complete body. Reinforcing ribs and other components can be added as appropriate according to the unit hanging plate 1.

[0041] For example, taking a 70mm wide unit panel as an example, different splicing methods are selected according to the product size in actual use: A) When the product size is between 0mm and 70mm, select the single unit mounting plate 1 single splicing scheme to mount the product; B) When the product size is between 70mm and 140mm, a two-piece double-panel unit is used for mounting. C) When the product size is between 140mm and 210mm, a three-unit mounting plate 1 is used for mounting. D) For larger products, simply replace the extension board (which can be straight) and rearrange the mounting plates.

[0042] The coating mounting device of the present invention allows for quick product changeover when the size of the product to be coated is changed. Instead of reprocessing the entire mounting plate, only the extension plate needs to be replaced and the arrangement of the unit mounting plates 1 adjusted, significantly improving the production efficiency of multiple product types. If a local component is damaged, only the corresponding part needs to be replaced, eliminating the need for complete scrapping and significantly reducing maintenance costs.

[0043] In this embodiment, the unit mounting plate 1 and the extension plate are made of high-temperature resistant, low-outgas, and conductive materials to ensure a stable vacuum coating environment, prevent film contamination, and avoid sparking. The unit mounting plate 1 has high flatness and small splicing gaps after overall splicing, avoiding problems such as coating shadows, incomplete coating, and uneven film thickness.

[0044] Example 2 In a specific embodiment of the present invention, an improved design is made based on embodiment 1 to provide a technical solution that allows for splicing of the extension plate adjustment unit mounting plate without replacing the extension plate: In this embodiment, as Figure 8 , Figure 9 , Figure 10 As shown, multiple sets of mounting holes are provided on both the upper and lower positioning rings, and the mounting holes can respectively cooperate with the first mounting hole 12, the second mounting hole 13 or the third mounting hole 14 on the upper positioning seat 7 and / or the lower positioning seat 4, thereby realizing the single, double or triple installation of the upper positioning seat 7 and / or the lower positioning seat 4 on the upper positioning ring and / or the lower positioning ring.

[0045] Specifically, such as Figure 8 , Figure 9 As shown, the upper positioning ring and the lower positioning ring are provided with multiple sets of single-piece mounting holes 9, multiple sets of double-piece mounting holes 10 and triple-piece mounting holes 11. The lower surface of the upper positioning seat 7 and the upper surface of the lower positioning seat 4 are provided with parallel first mounting holes 12, second mounting holes 13 and third mounting holes 14, which are used to realize the single-piece, double-piece and triple-piece installation of the unit hanging plate 1.

[0046] Specifically, such as Figure 10 As shown, the two single-piece mounting holes 9 are grouped together, and the two single-piece mounting holes 9 can be aligned with the first mounting hole 12 on the upper positioning seat 7 or the lower positioning seat 4 and connected by bolts; multiple groups of single-piece mounting holes 9 are evenly distributed around the upper positioning ring and / or the lower positioning ring, so as to realize the evenly distributed installation of multiple upper positioning seats 7 and lower positioning seats 4 around the circumference, thereby enabling the single-piece installation of multiple unit mounting plates 1 between the upper positioning ring and the lower positioning ring.

[0047] Specifically, such as Figure 10 As shown, the four double-mounted mounting holes 10 are grouped together, and multiple groups of double-mounted mounting holes 10 are evenly distributed circumferentially on the upper positioning ring and / or the lower positioning ring. The four double-mounted mounting holes can be simultaneously installed with two groups of second mounting holes 13 (two in each group) on the two upper positioning seats 7 or the lower positioning seats 4. By installing bolts in the double-mounted mounting holes 10 and the second mounting holes 13, the upper positioning seats 7 and / or the lower positioning seats 4 can be linearly and parallelly installed on the upper positioning ring and / or the lower positioning ring, thereby enabling the double-mounted installation of the unit mounting plate 1 between the upper positioning ring and the lower positioning ring.

[0048] Specifically, such as Figure 10 , Figure 11As shown, the three-piece mounting holes 11 are arranged in groups of six, and each group of three-piece mounting holes 11 is arranged in a straight line. Multiple groups of three-piece mounting holes 11 are evenly distributed circumferentially on the upper positioning ring and / or the lower positioning ring. Each group of three-piece mounting holes 11 can cooperate with the third mounting holes 14 on the three upper positioning seats 7 or the lower positioning seats 4 to realize the linear arrangement and installation of the three upper positioning seats 7 or the lower positioning seats 4 on the upper positioning ring or the lower positioning ring. Then, the three unit mounting plates 1 are connected between the upper positioning seats 7 and the lower positioning seats 4 through the positioning pins 3, which can realize the three-piece installation of the three unit mounting plates 1.

[0049] Furthermore, such as Figure 10 , Figure 11 As shown, both the upper positioning seat 7 and the lower positioning seat 4 are Z-shaped structures, each including a first mounting part and a second mounting part that are parallel to each other, and a connecting part that is vertically connected between the first mounting part and the second mounting part; wherein, the first mounting part is used to install the positioning pin 3, thereby realizing the fixed connection of the unit mounting plate 1; the second mounting part is provided with a first mounting hole 12, a second mounting hole 13 and a third mounting hole 14, and the first mounting hole 12, the second mounting hole 13 and the third mounting hole 14 are arranged in parallel from the nearest to the farthest from the connecting part, and each group is provided with two.

[0050] Specifically, the positioning block 2 is a horizontally placed T-shaped structure, including a vertical plate and a horizontal plate. The vertical plate is fixed to the inner side of the unit mounting plate 1 by welding or bonding, and a positioning hole is provided on the horizontal plate of the positioning block 2. When the positioning block 2 is connected and fixed to the upper positioning seat 7 or the lower positioning seat 4 by the positioning pin 3, the outer end face of its vertical plate is in close contact with the outer side of the first mounting part of the upper positioning seat 7 or the lower positioning seat 4. Through this installation and matching method, on the one hand, the positioning hole and the positioning pin 3 can be quickly aligned, and on the other hand, the unit mounting plate 1 will not be circumferentially deflected after being connected to the upper positioning seat 7 and the lower positioning seat 4, thereby ensuring the flatness of the mounting surface of the unit mounting plate 1 in the multi-plate splicing state.

[0051] Furthermore, such as Figure 9 As shown, the single-piece mounting hole 9, the double-piece mounting hole 10, and the triple-piece mounting hole 11 are arranged in three circles from the outside to the inside on the upper and lower positioning rings.

[0052] In this embodiment, the upper positioning ring and the lower positioning ring can be assembled from multiple extension plates or integrally formed.

[0053] In this embodiment, by setting three sets of mounting holes in parallel on the positioning seat, three rings of positioning seat mounting holes are set from the outside to the inside on the upper and lower positioning rings, and the three rings of positioning seat mounting holes can respectively realize the single uniform installation, double uniform installation and triple uniform installation of the positioning seat, thereby realizing the single, double and triple installation of the unit mounting plate 1 on the upper and lower positioning rings.

[0054] Furthermore, to maintain the structural stability of the unit mounting plate 1 after installation with the positioning ring, in this embodiment, a flat plate positioning part 15 is provided on the upper part of the unit mounting plate 1, such as... Figure 11 As shown; the flat plate positioning part 15 is perpendicular to the main body of the unit hanging plate 1 and can fit against the upper surface of the upper extension plate 8 to maintain the positional stability of the unit hanging plate 1 in the vertical direction. The positional stability of the unit hanging plate 1 in the horizontal direction is achieved by the cooperation of the positioning block 2 and the positioning seat and the positioning pin 3.

[0055] When implementing, such as Figure 9 As shown, by switching or combining the upper positioning seat 7 and the lower positioning seat 4 on the upper positioning ring and the lower positioning ring in single, double or triple parallel installation, the unit mounting plate 1 can be switched or combined in single, double or triple configuration. This allows it to be adapted to the coating mounting of small, medium or large products (glass plates). Different models of products can be mounted in batches or in combination according to actual production needs, which improves production efficiency while reducing the frequency of operation and energy consumption of the coating equipment.

[0056] Example 3 The present invention also provides a method for mounting a freely combinable coating mounting device, which uses the coating mounting device described in Example 1 or Example 2 to mount the product to be coated, including the following steps: Step S1: Determine the number of unit mounting plates 1 that match the product to be coated; Step S2: Connect both ends of the unit mounting plate 1 to the upper positioning ring and the lower positioning ring respectively; Step S3: Attach an adsorption element to the outside of the unit mounting plate 1, and adsorb the product to be coated onto the outer surface of the unit mounting plate through the adsorption element.

[0057] In step S1, when the product size is between 0mm and 70mm, a single unit mounting plate 1 is used to mount the product; when the product size is between 70mm and 140mm, two unit mounting plates 1 are used in parallel; when the product size is between 140mm and 210mm, three unit mounting plates 1 are used in parallel; when products of different sizes are distributed in three size ranges, the unit mounting plates 1 are installed using single, double, and triple combinations.

[0058] Specifically, in step S1, when the coating mounting device in Example 1 is used, the extension plate is installed as follows: Step S111: Based on the distribution of product size across the three size ranges, determine the proportion of single, double, and triple combinations of unit mounting plates 1 in the coating mounting device; Step S112: Based on the quantity ratio of different splicing methods of unit mounting plates 1 determined in step S111, select upper extension plates 8 and lower extension plates 5 of different models corresponding to the quantity ratio; Step S113: Connect and combine the upper extension plate 8 and lower extension plate 5 of different models through the connecting plate 6 to form the upper positioning ring and the lower positioning ring; that is, according to the method of assembling the unit mounting plate 1 as needed, select the extension plate with single-mount mounting base, double-mount mounting base or triple-mount mounting base to connect and splice it into a complete positioning ring.

[0059] In this embodiment, the assembled positioning ring can be a single installation unit hanging plate 1 in the form of a single splice, double splice or triple splice, or it can be a structure in which two or three splicing methods are combined.

[0060] Specifically, in step S1, when the coating mounting device in Embodiment 2 is used, the installation method of the positioning seat is as follows: Step S121: Based on the distribution of product size across the three size ranges, determine the proportion of single, double, and triple combinations of unit mounting plates 1 in the coating mounting device; Step S122: Based on the quantity ratio of different splicing methods of unit mounting plates 1 determined in step S111, determine the installation quantity of single-row, double-row, and triple-row combinations of upper positioning seats 7 and lower positioning seats 4 corresponding to the quantity ratio. Step S123: Align the first mounting holes 12 of the multiple sets of upper positioning seats 7 and lower positioning seats 4 arranged in a single row with the single-piece mounting holes 9 on the positioning ring and fix them with bolts; align the second mounting holes 13 of the multiple sets of upper positioning seats 7 and lower positioning seats 4 arranged in a double-row combination with the double-piece mounting holes 10 on the positioning ring and fix them with bolts; align the third mounting holes 14 of the multiple sets of upper positioning seats 7 and lower positioning seats 4 arranged in a three-row combination with the three-piece mounting holes 14 on the positioning ring and fix them with bolts, as follows. Figure 9 As shown.

[0061] Furthermore, in this embodiment, in step S2, positioning blocks 2 are provided at both ends of the unit mounting plate 1, and positioning holes are provided on the positioning blocks 2. The positioning blocks 2 are connected to the upper positioning seat 7 or the lower positioning seat 4 by the positioning pins 3, so as to realize the connection of the unit mounting plate 1 between the upper positioning ring and the lower positioning ring.

[0062] Furthermore, in step S3, the adsorption element is a finished adsorption pad or double-sided tape; the product to be coated is mounted on the coating mounting device through the adsorption element, and then the coating mounting device together with the mounted product is put into the coating machine for coating operation.

[0063] It should be noted that similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of this invention, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate orientation or positional relationships based on the orientation or positional relationships shown in the figures, or the orientation or positional relationships commonly used when the product is in use, they are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, if terms such as "first" or "second" appear in the description of this invention, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0064] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this invention does not imply that the components are required to be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0065] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A freely assembleable coating mounting device, characterized in that, include: Unit mounting plate, used to hang products to be coated; The upper extension plate is provided in multiple pieces, and the multiple upper extension plates can be spliced ​​together to form an upper positioning ring; The lower extension plate is provided in multiple pieces, and the multiple lower extension plates can be spliced ​​together to form a lower positioning ring; The upper positioning ring and the lower positioning ring are arranged parallel to each other; The unit mounting plate is a rectangular plate structure, and multiple unit mounting plates are provided; The unit mounting plate is installed between the upper positioning ring and the lower positioning ring, and the unit mounting plate can hang products of different sizes in a single or multiple side-by-side splicing manner.

2. The freely splicable coating mounting device according to claim 1, characterized in that, The unit mounting plate has a first positioning block and a second positioning block arranged side by side; the upper extension plate has an upper positioning seat, and the lower extension plate has a lower positioning seat. The first positioning block and the second positioning block are detachably connected to the upper positioning seat and the lower positioning seat, respectively.

3. The freely splicable coating mounting device according to claim 2, characterized in that, Both the upper and lower positioning seats are provided with positioning pins, and the first positioning block and the second positioning block are connected to the upper and lower positioning seats respectively through positioning pins.

4. The freely splicable coating mounting device according to claim 3, characterized in that, The positioning pin is a spring pin.

5. The freely splicable coating mounting device according to any one of claims 1-4, characterized in that, Both the upper and lower positioning rings are circular ring structures.

6. The freely combinable coating mounting device according to claim 5, characterized in that, When the unit mounting plate is used to hang a product in a single manner, multiple first flat parts are evenly distributed on the side of the upper positioning ring and the lower positioning ring, and the first flat parts can fit against the side of the single unit mounting plate.

7. The freely splicable coating mounting device according to claim 5, characterized in that, When the unit mounting plate is used to hang products in a two-piece splicing manner, multiple second flat parts are evenly distributed on the sides of the upper and lower positioning rings in a circumferential manner. The second flat parts can simultaneously fit against the sides of the two unit mounting plates.

8. The freely connectable coating mounting device according to claim 5, characterized in that, When the unit mounting plate is used to hang products in a three-piece splicing manner, multiple third plane portions are evenly distributed circumferentially on the sides of the upper and lower positioning rings, and the third plane portions can simultaneously fit against the sides of the three unit mounting plates.

9. The freely splicable coating mounting device according to any one of claims 1-4 and 6-8, characterized in that, The two adjacent upper extension plates and the two adjacent lower extension plates are connected and fixed by connecting plates.

10. The mounting method of the freely splicable coating mounting device according to claim 9, characterized in that, Includes the following steps: Step S1: Determine the number of unit mounting plates to match the product to be coated; Step S2: Connect both ends of the unit mounting plate to the upper positioning ring and the lower positioning ring respectively; Step S3: Attach the adsorption element to the outside of the unit mounting plate, and adsorb the product to be coated onto the outer surface of the unit mounting plate through the adsorption element.

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