Silk screen plate placing rack
By designing a screen plate placing rack including a support assembly, a first limit assembly and a second limit assembly, the damage and deformation of the screen plate caused by traditional storage methods is solved, and higher printing quality and production are achieved efficiency.
Patent Information
- Application Number
- CN202421280971.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-05
AI Technical Summary
In the screen printing process, traditional placement methods cause the screen printing plate to be easily damaged and deformed, which in turn affects printing quality and production efficiency.
Design a screen printing screen plate placing rack, including a support assembly, a first limit assembly and a second limit assembly. Through the design of these components, the screen printing screen can be placed up and limited to prevent damage and deformation. .
Effectively prevents damage and deformation of screen printed screen boards during storage, improves printing quality and production efficiency, and is easy to store and clean.
Smart Images
Figure CN222475004U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of glass production technology, and in particular to a screen printing stencil placement rack. Background Technology
[0002] The screen printing process generally involves first preparing a screen printing plate with a pattern, then pouring enamel into one end of the screen printing plate, applying pressure with a squeegee and moving it at a uniform speed to transfer the enamel through the mesh of the pattern area onto the glass surface, and finally placing the printed glass into a furnace and firing it at a temperature of 520℃-680℃ to solidify the enamel on the glass and form the desired pattern.
[0003] Screen printing stencils are indispensable tools in the screen printing process. During screen printing, problems such as smearing, pinholes, bubbles, enlargement, and spots may occur, rendering the stencil unusable. Typically, after each printing cycle, a new screen printing stencil needs to be replaced to ensure the quality of the next print run. This avoids reduced production efficiency and decreased print quality due to stencil defects.
[0004] In the screen printing process, screen printing stencils are very fragile items that require precise handling. Therefore, screen printing stencils need to be stored properly. The traditional way to store them is to stack them together on the ground, which can easily lead to damage and deformation of the screen printing stencils. Utility Model Content
[0005] This application provides a screen printing stencil holder for storing screen printing stencils, which can prevent the screen printing stencils from being damaged or deformed.
[0006] This application provides a screen printing stencil placement rack, including a support component, a first limiting component, and a second limiting component. The support component includes a support base. The first limiting component and the second limiting component are disposed on the same side of the support base. Both the first limiting component and the second limiting component are connected to the support base, and the first limiting component and the second limiting component are spaced apart along a first direction.
[0007] The first limiting component has a first limiting space extending along the first direction, and the second limiting component has a second limiting space extending along the first direction. The second limiting space and the first limiting space are correspondingly arranged, and the second limiting space and the first limiting space are used to jointly place the screen printing stencil.
[0008] In some embodiments, multiple first limiting spaces are provided and the multiple first limiting spaces are spaced apart along a second direction, the second direction being perpendicular to the first direction. Multiple second limiting spaces are provided and the second limiting spaces and the first limiting spaces are provided in a one-to-one correspondence.
[0009] In some embodiments, at least two of the first limiting spaces have different dimensions along the second direction.
[0010] In some embodiments, the first limiting component includes a plurality of first limiting rods, with two adjacent first limiting rods defining the first limiting space; and / or, the second limiting component includes a plurality of second limiting rods, with two adjacent second limiting rods defining the second limiting space.
[0011] In some embodiments, the screen printing plate holder further includes a reinforcing component, which includes a reinforcing member located on one side of the first limiting component in a direction parallel to the second direction. The reinforcing member is connected to the support base. The first limiting component includes a first connecting member. The two opposite ends of the first limiting rod are respectively connected to the support base and the first connecting member. The reinforcing member is connected to the first connecting member.
[0012] In some embodiments, at least two reinforcing members are provided, and two of the reinforcing members are respectively provided on both sides of the first limiting component.
[0013] In some embodiments, the reinforcing component includes a third connector, and the two reinforcing components located on both sides of the first limiting component are connected to the third connector.
[0014] In some embodiments, the support assembly includes a rolling element that is rotatably connected to the support base, and the rolling element, the first limiting space, and the second limiting space are arranged sequentially in the first direction.
[0015] In some embodiments, the support base is provided with a limiting groove, the length direction of the limiting groove is parallel to the first direction, and both the first limiting space and the second limiting space are connected to the limiting groove.
[0016] In some embodiments, the inner wall of the first limiting space and / or the inner wall of the first limiting space are provided with a protective layer.
[0017] The screen printing stencil placement rack provided in this application embodiment has the following advantages: Since the first limiting component and the second limiting component are located on the same side of the support base, and both the first limiting component and the second limiting component are connected to the support base, the first limiting component and the second limiting component are spaced apart along the first direction, and the first limiting component has a first limiting space extending along the first direction, and the second limiting component has a second limiting space extending along the first direction, and the second limiting space and the first limiting space are correspondingly arranged, the screen printing stencil can be placed upright through the second limiting space and the first limiting space to limit the screen printing stencil, thereby preventing damage and deformation of the screen printing stencil. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this application, 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 this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the structure of the screen printing stencil placement rack in one embodiment of this application;
[0020] Figure 2 yes Figure 1 A magnified view of part A of the screen printing stencil holder shown;
[0021] Figure 3 yes Figure 1 The front view of the screen printing stencil holder shown;
[0022] Figure 4 yes Figure 1 Left view of the screen printing stencil holder shown;
[0023] Figure 5 yes Figure 1 The top view of the screen printing stencil holder shown.
[0024] The markings in the diagram mean:
[0025] 100. Screen printing stencil placement rack;
[0026] 10. Support components;
[0027] 11. Support base; 111. Limiting groove; 12. Rolling element; 13. Mounted bearing;
[0028] 20. First limiting component;
[0029] 201. First limiting space; 21. First limiting rod; 22. First connecting piece;
[0030] 30. Second limit component;
[0031] 301. Second limiting space; 31. Second limiting rod; 32. Second connecting piece;
[0032] 40. Strengthen components;
[0033] 41. Reinforcing component; 411. First component; 412. Second component; 413. Third component; 42. Third connecting component. Detailed Implementation
[0034] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0035] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.
[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0037] In this specification, references to "one embodiment," "some embodiments," or simply "embodiment" mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. Furthermore, in one or more embodiments, specific features, structures, or characteristics may be combined in any suitable manner.
[0038] To illustrate the technical solution of this application, the following description is provided in conjunction with specific accompanying drawings and embodiments.
[0039] A screen printing stencil is a tool used for decorative printing on glass, creating durable and colorful patterns. It is commonly used in screen printing processes. Screen printing is a method of printing on glass products using a screen printing stencil and a special glass enamel (also known as glass ink). During the screen printing process, problems such as smearing, pinholes, bubbles, size enlargement, and spots may occur, preventing the printing stencil from being reused multiple times.
[0040] The reasons why screen printing stencils cannot be reused are usually related to the following factors:
[0041] 1. Wear and tear during the printing process: During the screen printing process, due to the friction of the squeegee and the pressure of the enamel passing through the mesh, the latex or photosensitive emulsion on the screen printing plate may gradually wear down, causing the through holes of the image to become larger or deformed, affecting the printing accuracy and quality.
[0042] 2. Clogged mesh: If the screen printing stencil is not cleaned properly or the particles in the glaze are too large, it will clog the through holes of the image and text, causing the stencil to become smudged. Once the mesh is clogged, it is difficult to clean it again and reuse it.
[0043] 3. Cleanliness of glass surface: If the glass surface is not cleaned properly and there are contaminants such as watermarks, oil marks, fingerprints or dust particles, it will also cause the screen printing plate to become smudged and affect the reusability of the screen printing plate.
[0044] 4. Influence of environmental conditions: The temperature and humidity of the workshop have a significant impact on the properties of the glaze. If the temperature is too high or too low, or the humidity is unsuitable, the fluidity and viscosity of the glaze will be affected, which in turn will affect the printing effect and the difficulty of cleaning the screen printing plate.
[0045] 5. Excessive downtime: If the screen printing machine is shut down for too long, the glaze will dry on the screen printing stencil, making cleaning more difficult and increasing the risk that the screen printing stencil cannot be reused.
[0046] In general, considering the above reasons, it is usually necessary to replace the screen printing stencil with a new one after the first printing is completed in order to ensure the quality of the next printing. This can avoid the problems of reduced production efficiency and decreased printing quality caused by the screen printing stencil.
[0047] In screen printing, screen printing stencils are very fragile and require precise handling. Therefore, they need to be stored properly. The traditional way to store them is to stack them together on the ground, which can easily lead to damage and deformation.
[0048] In view of this, this application provides a screen printing stencil holder for storing screen printing stencils, which can prevent the screen printing stencils from being damaged or deformed.
[0049] Please refer to Figures 1 to 5 This application provides a screen printing stencil placement rack 100, including a support component 10, a first limiting component 20, and a second limiting component 30. The support component 10 includes a support base 11. The first limiting component 20 and the second limiting component 30 are disposed on the same side of the support base 11. Both the first limiting component 20 and the second limiting component 30 are connected to the support base 11, and the first limiting component 20 and the second limiting component 30 are spaced apart along a first direction, which may be the X direction in the figure.
[0050] The first limiting component 20 is provided with a first limiting space 201 extending along a first direction, and the second limiting component 30 is provided with a second limiting space 301 extending along a first direction. The second limiting space 301 and the first limiting space 201 are correspondingly arranged, and the second limiting space 301 and the first limiting space 201 are used to jointly place the screen printing plate.
[0051] It is understandable that the screen printing stencil can be stood upright and placed sequentially into the first limiting space 201 and the second limiting space 301 along the first direction, with the inner walls of the first limiting space 201 and the second limiting space 301 limiting the screen printing stencil.
[0052] As can be seen from the above, the screen printing stencil placement rack 100 provided in this application embodiment has the following characteristics: the first limiting component 20 and the second limiting component 30 are located on the same side of the support base 11, and both the first limiting component 20 and the second limiting component 30 are connected to the support base 11. The first limiting component 20 and the second limiting component 30 are spaced apart along the first direction, and the first limiting component 20 has a first limiting space 201 extending along the first direction, and the second limiting component 30 has a second limiting space 301 extending along the first direction. The second limiting space 301 and the first limiting space 201 are correspondingly arranged. Therefore, the screen printing stencil can be placed upright through the second limiting space 301 and the first limiting space 201 to limit the screen printing stencil and prevent damage and deformation of the screen printing stencil.
[0053] The screen printing stencil holder 100 provided in this embodiment helps maintain the integrity of the screen printing stencil, ensuring accuracy and efficiency during the printing process. It allows for vertical storage of the stencil, facilitating storage and reducing space occupation. Its open structure makes it easy to insert and remove the stencil, as well as easy to clean and maintain. The screen printing stencil holder 100 provided in this embodiment can be made of durable materials, such as stainless steel square tubing or pipe fittings, allowing for reuse and withstanding a certain degree of wear.
[0054] It should be noted that the bottom of the screen printing stencil can be supported by the support base 11. Alternatively, both the first limiting space 201 and the second limiting space 301 are enclosed spaces, and the bottom of the screen printing stencil can be supported by the inner walls of the first limiting space 201 and the second limiting space 301. The distance between the first limiting component 20 and the second limiting component 30 can be changed according to the size of the stencil to accommodate screen printing stencils of different specifications.
[0055] In this embodiment, multiple first limiting spaces 201 are provided, and these multiple first limiting spaces 201 are spaced apart along a second direction, which is perpendicular to the first direction. The second direction can be the Y-direction shown in the figure. Multiple second limiting spaces 301 are provided, and each second limiting space 301 corresponds to one of the first limiting spaces 201. With this arrangement, multiple screen printing stencils can be placed simultaneously through the multiple first limiting spaces 201 and the multiple second limiting spaces 301, and adjacent screen printing stencils are spaced apart to prevent them from bumping or squeezing each other.
[0056] The screen printing stencil placement rack 100 provided in this application embodiment can solve the problems of scattered placement, layer-by-layer stacking, and difficulty in searching for screen printing stencils in traditional screen printing processes.
[0057] Optionally, at least two first limiting spaces 201 have different dimensions along the second direction. This configuration allows at least two screen printing stencils with different dimensions along the second direction to be placed in the at least two first limiting spaces 201 with different dimensions along the second direction, thereby improving the versatility of the screen printing stencil holder 100.
[0058] It is understood that the dimension of the first limiting space 201 along the second direction can be the width of the first limiting space 201. The dimension of the screen printing stencil along the second direction can be the thickness of the screen printing stencil. The screen printing stencil can be placed in the corresponding first limiting space 201 and second limiting space 301 according to its thickness.
[0059] Please refer to Figures 1 to 5 In one specific implementation, the first limiting component 20 includes a plurality of first limiting rods 21, and two adjacent first limiting rods 21 define a first limiting space 201; and / or, the second limiting component 30 includes a plurality of second limiting rods 31, and two adjacent second limiting rods 31 define a second limiting space 301.
[0060] By adopting the above scheme, the structure of the first limiting component 20 and / or the second limiting component 30 can be made simpler, thus facilitating processing.
[0061] The screen printing stencil holder 100 provided in this application embodiment can protect the edges of the screen printing stencil from damage and prevent external forces from acting directly on the screen printing stencil, especially the photosensitive layer or latex layer.
[0062] The screen printing stencil holder 100 also includes a reinforcing component 40, which includes a reinforcing member 41. In a direction parallel to the second direction, the reinforcing member 41 is located on one side of the first limiting component 20 and is connected to the support base 11. The first limiting component 20 includes a first connecting member 22. The opposite ends of the first limiting rod 21 are respectively connected to the support base 11 and the first connecting member 22. The reinforcing member 41 is connected to the first connecting member 22. This arrangement makes the first limiting rod 21 more stable and prevents it from easily wobbling.
[0063] Specifically, the reinforcing member 41 can be connected to the support base 11 by welding, bonding, screw connection, bolt connection, or snap-fit connection. The two opposite ends of the first limiting rod 21 are connected to the support base 11 and the first connecting member 22 respectively by welding, bonding, screw connection, bolt connection, or snap-fit connection. The reinforcing member 41 and the first connecting member 22 can be connected by welding, bonding, screw connection, bolt connection, or snap-fit connection.
[0064] In this embodiment, at least two reinforcing members 41 are provided, with two of the reinforcing members 41 respectively located on both sides of the first limiting component 20. This arrangement makes the first limiting rod 21 more stable and prevents it from easily wobbling.
[0065] Similarly, the first limiting component 20 includes a second connector 32, with the two opposite ends of the second limiting rod 31 connected to the support base 11 and the second connector 32, respectively, and the reinforcing member 41 connected to the second connector 32. This arrangement makes the second limiting rod 31 more stable and prevents it from easily wobbling.
[0066] Understandably, the first connector 22 can limit the top of the screen printing plate of the second connector 32.
[0067] Specifically, the reinforcing component 40 includes a third connector 42, and the two reinforcing components 41 located on both sides of the first limiting component 20 are connected to the third connector 42. This arrangement allows the two reinforcing components 41 to be connected as a whole, thus making the system more stable.
[0068] For example, the reinforcing member 41 is U-shaped and includes a first member 411, a second member 412 and a third member 413 connected in sequence. The first connecting member 22, the second connecting member 32 and the third connecting member 42 are all connected to the second member 412, and the first member 411 and the third member 413 are both connected to the support base 11.
[0069] It is understandable that the first limiting space 201 can also be defined between the first piece 411 and the first limiting rod 21.
[0070] Please refer to Figure 1 , Figure 2 and Figure 3 In this embodiment, the support component 10 includes a rolling element 12, which is rotatably connected to the support base 11. In the first direction, the rolling element 12, the first limiting space 201, and the second limiting space 301 are arranged sequentially.
[0071] By adopting the above solution, the screen printing stencil can be made to come into contact with the rolling element 12 during the process of standing the screen printing stencil upright and sequentially placing it into the first limiting space 201 and the second limiting space 301 along the first direction, thus saving more effort.
[0072] Specifically, the rolling element 12 can be a roller, and the rolling element 12 can be rotatably connected to the support base 11 via a mounted bearing 13. One rolling element 12 can correspond to multiple first limiting spaces 201.
[0073] Please refer to Figure 1 , Figure 2 and Figure 5 In some embodiments, the support base 11 is provided with a limiting groove 111, the length direction of the limiting groove 111 is parallel to the first direction, and the first limiting space 201 and the second limiting space 301 are both connected to the limiting groove 111.
[0074] By adopting the above solution, the bottom of the screen printing stencil can be accommodated by the limiting groove 111, and the bottom of the screen printing stencil can be limited.
[0075] Please refer to Figure 1 , Figure 2 and Figure 5 In some embodiments, the inner wall of the first limiting space 201 and / or the inner wall of the first limiting space 201 are provided with a protective layer (not shown in the figure).
[0076] By adopting the above solution, a protective layer can be used to protect the screen printing stencil, preventing it from being damaged by bumps and knocks.
[0077] Specifically, the protective layer can be a rubber layer or a silicone layer, etc.
[0078] Optionally, the inner wall of the limiting groove 111 is provided with a protective layer.
[0079] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.
Claims
1. A screen printing screen placement rack, characterized in that: The invention comprises a support assembly, a first limit assembly and a second limit assembly, wherein the support assembly comprises a support seat, the first limit assembly and the second limit assembly are arranged on the same side of the support seat, the first limit assembly and the second limit assembly are both connected to the support seat, and the first limit assembly and the second limit assembly are arranged at intervals along a first direction; The first limiting assembly is provided with a first limiting space extending along the first direction, the second limiting assembly is provided with a second limiting space extending along the first direction, the second limiting space and the first limiting space are arranged correspondingly, and the second limiting space and the first limiting space are used to place the silk screen screen together.
2. The screen printing stencil placement rack according to claim 1, characterized in that: A plurality of the first limiting spaces are provided and the plurality of the first limiting spaces are arranged at intervals along a second direction, the second direction is perpendicular to the first direction, a plurality of the second limiting spaces are provided and the second limiting spaces and the first limiting spaces are arranged in one-to-one correspondence.
3. The screen printing stencil placement rack according to claim 2, characterized in that: The sizes of at least two of the first limiting spaces along the second direction are different.
4. The screen printing stencil placement rack according to claim 2, characterized in that: The first limiting assembly includes a plurality of first limiting rods, and two adjacent first limiting rods define the first limiting space; and / or the second limiting assembly includes a plurality of second limiting rods, and two adjacent second limiting rods define the second limiting space.
5. The screen printing stencil placement rack according to claim 4, characterized in that: The silk screen plate placement rack also includes a reinforcement component, which includes a reinforcement member. In a direction parallel to the second direction, the reinforcement member is located on one side of the first limiting component, and the reinforcement member is connected to the support seat. The first limiting component includes a first connecting member, and the opposite ends of the first limiting rod are respectively connected to the support seat and the first connecting member, and the reinforcement member is connected to the first connecting member.
6. The screen printing stencil placement rack according to claim 5, characterized in that: At least two reinforcement members are provided, and two of the reinforcement members are respectively arranged on both sides of the first limiting component.
7. The screen printing stencil placement rack according to claim 6, characterized in that: The reinforcement component includes a third connecting member, and the two reinforcement components arranged on both sides of the first limiting component are both connected to the third connecting member.
8. The screen printing stencil placement rack according to claim 1, characterized in that: The support assembly includes a rolling element, and the rolling element is rotatably connected to the support seat. In the first direction, the rolling element, the first limiting space and the second limiting space are arranged in sequence.
9. The screen printing stencil placement rack according to any one of claims 1 to 8, characterized in that: The support seat is provided with a limiting groove, the length direction of the limiting groove is parallel to the first direction, and the first limiting space and the second limiting space are both connected to the limiting groove.
10. The screen printing stencil placement rack according to any one of claims 1 to 8, characterized in that: The inner wall of the first limiting space and / or the inner wall of the first limiting space is provided with a protective layer.