Waterproof silk-screen printing panel

Abstract

The utility model discloses a waterproof silk-screen printing panel, which particularly relates to the technical field of printing and comprises a silk frame, a fixing groove is arranged at the bottom of the periphery of the silk frame, a silk-screen template is arranged at the bottom of the silk frame, the periphery of the silk-screen template extends into the fixing groove, a glue layer is arranged between the silk-screen template and the fixing groove, and a pressing plate is arranged on the outer side of the fixing groove. A first sealing structure and a second sealing structure are arranged on the pressing plate and are both movably connected with the silk screen template in the fixing groove; the first sealing structure comprises a first sealing protruding head, one end of the first sealing protruding head is fixedly connected with a second sealing protruding head, sealing plates are fixedly connected to the upper portion and the lower portion of one end of the first sealing protruding head, a first clamping groove used for clamping the first sealing protruding head is formed in the pressing plate, and a second clamping groove used for clamping the second sealing protruding head is formed in the inner wall of the fixing groove. The waterproof silk-screen printing panel solves the technical problem that the surface contact of the printing stock of the waterproof silk-screen printing panel is limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing technical field more specifically, specifically relates to a waterproof silk screen printing panel. BACKGROUND

[0002] The silk screen printing panel is a printing product formed by a silk screen printing process on a flexible or translucent material surface. The silk screen printing panel uses a silk screen as a plate material, transfers ink to a printing substrate by a squeegee, and uses the basic principle that the mesh holes of the graphic part of the silk screen printing plate can pass ink, and the mesh holes of the non-graphic part cannot pass ink to print.

[0003] For example, the utility model discloses a waterproof silk screen printing panel, including the mounting frame, the mounting frame side wall is equipped with a plurality of mounting holes, the mounting frame side wall is equipped with the sealing mechanism that seals the mounting frame surface, the sealing mechanism includes the bolt that sets up in a plurality of mounting holes, a plurality of the bolt is commonly equipped with the sealing frame, the sealing frame side wall is equipped with the sealing rubber strip frame, the sealing frame side wall is equipped with a plurality of through holes.

[0004] The existing silk screen printing panel, although the waterproof performance of the glue at the connection between the silk screen and the silk frame is met, the sealing structure used makes the silk screen position more central, and when printing on the printing substrate by the silk screen, the size of the printing substrate needs to be smaller than the size of the silk frame to effectively print, and the contact surface of the silk screen printing is limited. UTILITY MODEL CONTENTS

[0005] The utility model overcomes the above-mentioned situation, and aims at providing a silk screen printing panel that can solve the problem of limited surface contact of the printing printing substrate.

[0006] To achieve the above object, the utility model provides the following technical scheme: a waterproof silk screen printing panel, including the silk frame, the bottom of the silk frame periphery is equipped with the fixed groove, the bottom of the silk frame is provided with silk screen template, and the periphery of silk screen template extends into the fixed groove, the glue layer is arranged between the silk screen template and the fixed groove, the outer side of the fixed groove is provided with the pressing plate, the pressing plate is provided with sealing structure one and sealing structure two, sealing structure one and sealing structure two are movably connected with the silk screen template in the fixed groove.

[0007] In a preferred embodiment, the sealing structure one includes a sealing protrusion one, one end of the sealing protrusion one is fixedly connected with a sealing protrusion two, the upper and lower sides of one end of the sealing protrusion one are fixedly connected with sealing plates, the pressing plate is provided with a clamping groove one for clamping the sealing protrusion one, and the inner wall of the fixed groove is provided with a clamping groove two for clamping the sealing protrusion two.

[0008] In a preferred embodiment, when the sealing protrusion two is clamped in the clamping groove two, the periphery of the screen printing plate is pressed against the inner wall of the clamping groove two by the sealing protrusion two.

[0009] In a preferred embodiment, when the sealing protrusion one is clamped in the clamping groove one, the screen printing plate is pressed against the inner wall of the clamping groove by the sealing plate.

[0010] In a preferred embodiment, the sealing structure two comprises a supporting head fixedly connected to the pressing plate, and a sealing protrusion three fixedly connected to the outer side of the supporting head, and the inner wall of the clamping groove is provided with a clamping groove three for clamping the sealing protrusion three.

[0011] In a preferred embodiment, the pressing plate is provided with a positioning bolt, the inner wall of the clamping groove three is provided with a mounting groove, and one end of the positioning bolt penetrates the pressing plate, the supporting head and the clamping groove three in sequence and is threadedly connected in the mounting groove.

[0012] The technical effects and advantages of the present application are as follows:

[0013] The waterproof screen printing panel has the following advantages: the screen printing plate can be laid on the bottom of the silk frame and extended into the fixing groove, the screen printing plate located in the fixing groove can be sealed by the sealing structure one and the sealing structure two, the glue layer can be arranged between the sealing structure one and the sealing structure two and adhered to the screen printing plate in the fixing groove, the sealing structure one and the sealing structure two can effectively isolate the glue layer and prevent the glue layer from being affected by water and loosening, the screen printing plate and the bottom of the silk frame are flush, the screen printing plate and the printing material are in contact, and the screen printing plate can be used for printing different specifications of printing materials. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained from the provided drawings without creative labor.

[0015] Figure 1 It is a whole plane section view of the present application;

[0016] Figure 2 It is a plane section view of the silk frame of the present application;

[0017] Figure 3 It is a plane section view of the present application; Figure 1Enlarged view of section A in the middle;

[0018] Figure 4 For the present utility model Figure 1 Enlarged view of section B in the middle;

[0019] Figure 5 This is a schematic diagram of the sealing structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the pressure plate of this utility model.

[0021] The attached diagram is labeled as follows: 1. Wire frame; 2. Fixing groove; 3. Wire mesh template; 4. Adhesive layer; 5. Sealing protrusion one; 51. Sealing protrusion two; 52. Sealing plate; 6. Pressure plate; 7. Positioning bolt; 8. Support head; 81. Sealing protrusion three. Detailed Implementation

[0022] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] See also Figures 1-6 This utility model provides a waterproof screen printing panel, including a screen frame 1, a fixing groove 2 is provided at the bottom of the periphery of the screen frame 1, a screen template 3 is provided at the bottom of the screen frame 1, and the periphery of the screen template 3 extends into the fixing groove 2.

[0024] The screen template 3 consists of graphic parts formed by covering the screen with photosensitive film or other sealing materials. The non-graphic parts are not perforated, ensuring that ink is transferred only through specific areas. The setting of the fixing groove 2 allows the screen template 3 to extend into the fixing groove 2 for fixation and sealing during screen stretching. Since the screen frame 1 is mostly rectangular, in order to ensure that the screen template 3 effectively covers the fixing groove 2 during screen stretching, the screen of the screen template 3 is cut at the corners of the screen during screen stretching. This allows the screen to fold more closely within the fixing groove 2.

[0025] In this embodiment, an adhesive layer 4 is provided between the screen template 3 and the fixing groove 2.

[0026] The adhesive layer 4 is an industrial adhesive. By applying the adhesive layer 4 to the transverse section of the fixing groove 2, the screen template 3 can be easily bonded to the fixing groove 2.

[0027] In this embodiment, a pressure plate 6 is provided on the outside of the fixing groove 2.

[0028] In this application, there are four sets of pressure plates 6. The pressure plates 6 are arranged in a multi-segment bending structure. The four sets of pressure plates 6 can be arranged around the wire frame 1 according to the length and width of the wire frame 1. The arrangement of the pressure plates 6 can be used to cover the wire mesh template 3 that extends into the fixing groove 2.

[0029] In this embodiment: a sealing structure 1 is provided on the pressure plate 6. The sealing structure 1 is movably connected to the wire mesh template 3 in the fixing groove 2. The sealing structure 1 includes a sealing protrusion 1 5. A sealing protrusion 2 51 is fixedly connected to one end of the sealing protrusion 1 5. Sealing plates 52 are fixedly connected to the upper and lower ends of one end of the sealing protrusion 1 5.

[0030] The number of sealing structures is the same as the number of pressure plates 6. Sealing protrusion 1 5, sealing protrusion 2 51 and sealing plate 52 are all made of rubber. Sealing protrusion 1 5 and sealing protrusion 2 51 are both spherical structures. Sealing protrusion 1 5, sealing protrusion 2 51 and sealing plate 52 can reduce the gap between the wire mesh template 3 and the fixing groove 2 by extrusion.

[0031] In this embodiment: the inner wall of the fixing groove 2 is provided with a second groove for the sealing protrusion 51 to engage. When the sealing protrusion 51 is engaged in the second groove, the periphery of the screen template 3 is pressed against the second groove by the sealing protrusion 51.

[0032] When the wire mesh template 3 is stretched and laid on the wire frame 1, the user first uses a special wire mesh clamp to tighten one side of the wire mesh and pull it into the fixing groove 2. Then, the user uses the sealing protrusion 51 to press the wire mesh of the wire mesh template 3 into the card slot 2. In this way, the wire mesh template 3 can be pre-positioned. Then, the other three sides of the wire mesh template 3 can be repeated. Finally, the wire mesh template 3 can be glued by applying an adhesive layer 4 to the transverse section in the fixing groove 2.

[0033] In this embodiment: The pressure plate 6 is provided with a slot for the sealing protrusion 5 to be engaged. When the sealing protrusion 5 is engaged in the slot, the wire mesh template 3 is pressed against the inner wall of the fixing groove 2 by the sealing plate 52.

[0034] After the screen template 3 is pressed into the slot 2 by the sealing protrusion 51 and fixed by the adhesive layer 4, the pressure plate 6 can be pushed horizontally on the side of the wire frame 1 until the slot 1 of the pressure plate 6 is engaged with the sealing protrusion 51. At this time, the pressure plate 6 can be pressed and fixed on the sealing plate 52. The sealing plate 52 can make the screen template 3 fit tightly against the inner wall of the fixing groove 2. In this way, the sealing structure 1 position can be waterproofed above the adhesive layer 4, preventing the adhesive layer 4 from getting wet and causing the screen template 3 to loosen.

[0035] In this embodiment: a second sealing structure is provided on the pressure plate 6. The second sealing structure is movably connected to the wire mesh template 3 in the fixing groove 2. The second sealing structure includes a support head 8, which is fixedly connected to the pressure plate 6. A third sealing protrusion 81 is fixedly connected to the outside of the support head 8. A third slot for engaging the third sealing protrusion 81 is provided on the inner wall of the fixing groove 2.

[0036] The sealing protrusion 3 81 is made of rubber and has a hollow spherical structure. The support head 8 is compatible with the sealing protrusion 3 81. The support head 8 can improve the sealing support of the sealing protrusion 3 81. When the slot on the pressure plate 6 is inserted into the sealing protrusion 5, the pressure plate 6 can drive the sealing protrusion 3 81 on the support head 8 into the slot 3. In this way, the sealing protrusion 3 81 can be waterproofed below the adhesive layer 4, avoiding the problem of the screen template 3 becoming loose due to water immersion in the adhesive layer 4. Therefore, by setting a sealing structure above and below the adhesive layer 4 to provide waterproof protection, the stability of the screen template 3 fixed to the wire frame 1 by the adhesive layer 4 can be guaranteed.

[0037] In this embodiment: a positioning bolt 7 is provided on the pressure plate 6, and an installation groove is provided on the inner wall of the slot 3. One end of the positioning bolt 7 passes through the pressure plate 6, the support head 8 and the slot 3 in sequence and is threaded into the installation groove.

[0038] Each pressure plate 6 is provided with multiple positioning bolts 7. In this application, the pressure plate 6, support head 8, and slot 3 provide countersunk grooves for the positioning bolts 7. This allows the positioning bolts 7 to be hidden when installed on the pressure plate 6. After the pressure plate 6 is engaged with the sealing protrusion 5 and the sealing protrusion 3 81 is engaged with the slot 3, the positioning bolts 7 can be passed through the countersunk grooves and threaded into the mounting groove. This locks the pressure plate 6 around the wire frame 1, allowing the pressure plate 6 to further compress the rubber material of sealing structure 1 and sealing structure 2, ensuring sealing performance.

[0039] It is worth noting that in this embodiment, the screen template 3 is sealed and protected by the glue layer 4 at the fixing groove 2 around the screen frame 1. This is done to change the fixing position and sealing method of the screen template 3. In this way, the screen template 3 can be laid on the bottom of the screen frame 1 and extended into the fixing groove 2 for fixing and sealing. At the same time, the bottom of the screen template 3 and the screen frame 1 are made flush, so as to promote the contact between the screen template 3 and the substrate. Then, ink is applied to the upper surface of the screen template 3 and the ink is scraped by a squeegee. When the size of the substrate is larger than the size of the screen frame 1, the screen template 3 can also effectively print on the substrate.

Claims

1. A waterproof screen-printed panel, characterized in that: The device includes a wire frame (1), a fixing groove (2) is provided at the bottom of the periphery of the wire frame (1), a wire mesh template (3) is provided at the bottom of the wire frame (1), and the periphery of the wire mesh template (3) extends into the fixing groove (2). An adhesive layer (4) is provided between the wire mesh template (3) and the fixing groove (2). A pressure plate (6) is provided on the outside of the fixing groove (2). A sealing structure one and a sealing structure two are provided on the pressure plate (6). Both the sealing structure one and the sealing structure two are movably connected to the wire mesh template (3) in the fixing groove (2).

2. The waterproof screen-printed panel according to claim 1, characterized in that: The sealing structure includes a sealing protrusion 1 (5), one end of which is fixedly connected to a sealing protrusion 2 (51). Sealing plates (52) are fixedly connected to the upper and lower ends of one end of the sealing protrusion 1 (5). A slot 1 for engaging the sealing protrusion 1 (5) is provided on the pressure plate (6), and a slot 2 for engaging the sealing protrusion 2 (51) is provided on the inner wall of the fixing groove (2).

3. A waterproof screen-printed panel according to claim 2, characterized in that: When the sealing protrusion 2 (51) is engaged in the slot 2, the periphery of the wire mesh template (3) is pressed against the slot 2 by the sealing protrusion 2 (51).

4. A waterproof screen-printed panel according to claim 2, characterized in that: When the sealing protrusion (5) is engaged in the slot, the wire mesh template (3) is pressed against the inner wall of the fixing groove (2) by the sealing plate (52).

5. A waterproof screen-printed panel according to claim 1, characterized in that: The second sealing structure includes a support head (8), which is fixedly connected to the pressure plate (6). A sealing protrusion (81) is fixedly connected to the outside of the support head (8), and a slot (3) for the sealing protrusion (81) to engage is provided on the inner wall of the fixing groove (2).

6. A waterproof screen-printed panel according to claim 5, characterized in that: The pressure plate (6) is provided with a positioning bolt (7), and the inner wall of the slot three is provided with an installation groove. One end of the positioning bolt (7) passes through the pressure plate (6), the support head (8) and the slot three in sequence and is threaded into the installation groove.

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