Hydrophobic and oleophobic screen printing plate structure

Abstract

The utility model relates to the technical field of printing, in particular to a hydrophobic and oleophobic screen printing plate structure which comprises screen cloth and an installation mechanism, the installation mechanism comprises a bottom frame, a rotating frame, two sliding rails, a protruding ring and a smearing assembly, the rotating frame is rotationally connected with the bottom frame and located above the bottom frame, and the screen cloth is arranged between the bottom frame and the rotating frame. Sliding grooves are formed in the two sides of the bottom frame and the two sides of the rotating frame correspondingly, the two ends of the two sliding rails are slidably connected with the bottom frame and the rotating frame correspondingly and wrap the two sides of the bottom frame and the two sides of the sliding frame, the sliding rails are wrapped between the two sliding grooves, the protruding ring is fixedly connected with the rotating frame and located below the rotating frame, and a groove is formed in the surface of the bottom frame. Through the arrangement of the structure, the problems that an existing printing screen plate and screen cloth are usually fixed through glue or drawing pins, and are difficult to disassemble and reuse after being installed are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing screen technology field especially relates to a hydrophobic and oleophobic screen structure. BACKGROUND

[0002] The printing screen is the core component of silk screen printing, responsible for carrying the screen image and adjusting the flow and adhesion of ink. Silk screen printing is made by a photosensitive method to form a silk screen with text, and the screen hole of the text part is used to pass through the ink, while the non-text part cannot pass through the ink, so as to realize printing. This printing method is suitable for various materials such as paper, glass, ceramics and metal, and can support complex or simple text information printing.

[0003] However, the existing printing screen usually uses glue or drawing pins to fix the screen cloth, which is difficult to disassemble and reuse after installation. UTILITY MODEL CONTENT

[0004] The utility model discloses a hydrophobic and oleophobic screen structure, which solves the problem of the existing printing screen, which usually uses glue or drawing pins to fix the screen cloth, which is difficult to disassemble and reuse after installation.

[0005] To achieve the above purpose, the utility model provides a hydrophobic and oleophobic screen structure, which comprises a screen cloth and an installation mechanism, the installation mechanism comprises a bottom frame, a rotating frame, two sliding rails, a convex ring and a smearing assembly, the rotating frame is rotatably connected with the bottom frame and located above the bottom frame, the screen cloth is arranged between the bottom frame and the rotating frame, sliding grooves are arranged on both sides of the bottom frame and the rotating frame, both ends of the two sliding rails are slidably connected with the bottom frame and the rotating frame and wrapped on both sides of the bottom frame and the sliding frame, the sliding rail is wrapped between the two sliding grooves, the convex ring is fixedly connected with the rotating frame and located below the rotating frame, a groove is arranged on the surface of the bottom frame, the groove is matched with the rotating frame, and the smearing assembly is arranged on one side of the rotating frame.

[0006] Among them, the smearing assembly comprises a sliding bar and a brush, openings and clamping grooves are arranged on both sides of the rotating frame, the openings and the clamping grooves are communicated, the sliding bar is slidably connected with the rotating frame and located in the clamping groove, and the brush is fixedly connected with the sliding bar and located below the sliding bar.

[0007] Among them, the smearing assembly further comprises a pull plate, the pull plate is slidably connected with the sliding bar and located above the sliding bar.

[0008] The hydrophobic and oleophobic screen printing plate structure further comprises a baffle, a plurality of telescopic rods and a plurality of springs, one side of the rotating frame is provided with a cavity, the baffle is slidably connected with the sliding frame and located on one side of the cavity, one end of the plurality of telescopic rods is fixedly connected with the baffle, the other end of the plurality of telescopic rods is fixedly connected with the rotating frame and located inside the cavity, and the plurality of springs are wrapped on the surfaces of the corresponding telescopic rods.

[0009] The hydrophobic and oleophobic screen printing plate structure further comprises a baffle, a plurality of telescopic rods and a plurality of springs, one side of the rotating frame is provided with a cavity, the baffle is slidably connected with the sliding frame and located on one side of the cavity, one end of the plurality of telescopic rods is fixedly connected with the baffle, the other end of the plurality of telescopic rods is fixedly connected with the rotating frame and located inside the cavity, and the plurality of springs are wrapped on the surfaces of the corresponding telescopic rods.

[0010] The hydrophobic and oleophobic screen printing plate structure further comprises a baffle, a plurality of telescopic rods and a plurality of springs, one side of the rotating frame is provided with a cavity, the baffle is slidably connected with the sliding frame and located on one side of the cavity, one end of the plurality of telescopic rods is fixedly connected with the baffle, the other end of the plurality of telescopic rods is fixedly connected with the rotating frame and located inside the cavity, and the plurality of springs are wrapped on the surfaces of the corresponding telescopic rods. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0012] Figure 1 It is a structural schematic view of the hydrophobic and oleophobic screen printing plate structure of the present application.

[0013] Figure 2 It is a structural schematic view of the hydrophobic and oleophobic screen printing plate structure of the present application. Figure 1

[0014] Figure 3 It is a front view of the hydrophobic and oleophobic screen printing plate structure of the present application. ​

[0015] Figure 4 is the B-B line section view of the Figure 3

[0016] 1 - mesh cloth, 2 - bottom frame, 3 - rotating frame, 4 - sliding rail, 5 - convex ring, 6 - sliding bar, 7 - brush, 8 - pull plate, 9 - blocking bar, 10 - telescopic rod, 11 - spring, 12 - convex bar, 13 - sliding groove, 14 - groove, 15 - opening, 16 - clamping groove, 17 - cavity, 18 - opening. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, the embodiments described below by referring to the accompanying drawings are exemplary, and are intended to explain the present application, and cannot be understood as limiting the present application.

[0018] Please refer to Figures 1-4 , wherein, Figure 1 is the structure schematic view of the hydrophobic and oleophobic screen structure of the present application, Figure 2 is the A structure schematic view of the Figure 1 of the present application, Figure 3 is the front view of the hydrophobic and oleophobic screen structure of the present application, Figure 4 is the B-B line section view of the Figure 3 of the present application.

[0019] The present application provides a kind of hydrophobic and oleophobic screen structure, including mesh cloth 1, installation mechanism, blocking bar 9, several telescopic rods 10, several springs 11 and convex bar 12, the installation mechanism includes bottom frame 2, rotating frame 3, two sliding rails 4, convex ring 5 and smearing assembly, the problem of difficult to disassemble after installation, difficult to reuse by the foregoing scheme is solved to the existing printing screen, mesh cloth usually uses glue or drawing pin fixed.

[0020] ​For this specific embodiment, the rotating frame 3 is rotatably connected with the bottom frame 2 and located above the bottom frame 2, the screen cloth 1 is arranged between the bottom frame 2 and the rotating frame 3, both sides of the bottom frame 2 and the rotating frame 3 are provided with sliding grooves 13, both ends of the two sliding rails 4 are respectively slidably connected with the bottom frame 2 and the rotating frame 3 and wrapped on both sides of the bottom frame 2 and the sliding frame, the sliding rail 4 is wrapped between the two sliding grooves 13, the protruding ring 5 is fixedly connected with the rotating frame 3 and located below the rotating frame 3, the surface of the bottom frame 2 is provided with a recess 14, the recess 14 is matched with the rotating frame 3, the coating assembly is arranged on one side of the rotating frame 3, during installation, the two sliding rails 4 are slid to one side of the rotating frame 3, the rotating frame 3 is rotated, the screen cloth 1 is placed above the bottom frame 2, the rotating frame 3 is pressed above the screen cloth 1, the screen cloth 1 is pressed inside the recess 14 by the protruding ring 5, the screen cloth 1 is pulled flat, the sliding rail 4 fixes the rotating frame 3 and the bottom frame 2, which is simple to operate and convenient to install, the screen cloth 1 is supported by a plurality of metal warp threads and a plurality of metal weft threads arranged in an up-down staggered manner, the screen cloth 1 includes a doctor blade surface and a printing surface, as well as a high polymer material layer and a fluorinated layer, so that the screen has the characteristics of hydrophobic and oleophobic.

[0021] Among them, both sides of the rotating frame 3 are provided with an opening 15 and a clamping groove 16, the opening 15 is communicated with the clamping groove 16, the sliding bar 6 is slidably connected with the rotating frame 3 and located inside the clamping groove 16, the brush 7 is fixedly connected with the sliding bar 6 and located below the sliding bar 6, after the screen cloth 1 is installed, the bottom frame 2 is placed in a proper position, the sliding bar 6 is slid, the sliding bar 6 drives the brush 7, the brush 7 drives the pigment to move on the screen cloth 1, the pigment passes through the screen cloth 1 to print the object, after use, the sliding bar 6 is taken out of the opening 15, which is convenient for cleaning the brush 7.

[0022] Secondly, the pull plate 8 is slidably connected with the sliding bar 6 and located above the sliding bar 6, the pull plate 8 facilitates adjusting the position of the brush 7.

[0023] Second, one side of the rotating frame 3 is provided with a cavity 17, the baffle 9 is in sliding connection with the sliding frame, and is located on one side of the cavity 17, one end of the plurality of telescopic rods 10 is fixedly connected with the baffle 9, the other end of the plurality of telescopic rods 10 is fixedly connected with the rotating frame 3 and located inside the cavity 17, and the plurality of springs 11 are covered on the surface of the corresponding telescopic rods 10, the spring 11 pushes the baffle 9, and the baffle 9 is blocked below the opening 15, so that the sliding bar 6 can be prevented from being separated from the sliding rail 4.

[0024] In addition, the protruding strip 12 is in sliding connection with the baffle 9 and located above the baffle 9, one side of the rotating frame 3 is provided with an opening 18, the opening 18 is matched with the protruding strip 12, and the protruding strip 12 is arranged to facilitate pulling the baffle 9, so that the baffle 9 can be pulled into the cavity 17, and the baffle 9 can be taken out of the opening 15.

[0025] In use of the utility model, during installation, the two sliding rails 4 are slid to one side of the rotating frame 3, the rotating frame 3 is rotated, the screen cloth 1 is placed above the bottom frame 2, the rotating frame 3 is rotated and pressed above the screen cloth 1, the screen cloth 1 is pressed inside the groove 14 by the protruding ring 5, the screen cloth 1 is pulled flat, the sliding rail 4 fixes the rotating frame 3 and the bottom frame 2, the sliding bar 6 is slid through the pull plate 8, the sliding bar 6 drives the brush 7, the brush 7 drives the pigment to move on the screen cloth 1, the pigment is transmitted through the screen cloth 1 to print the article, after use, the sliding bar 6 is taken out of the opening 15, and the brush 7 is conveniently cleaned.

[0026] The above only discloses one or more preferred embodiments of the present application, and cannot limit the scope of the present application, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope of the present application.

Claims

1. A hydrophobic and oleophobic screen structure comprising a screen cloth, characterized in that, It also comprises a mounting mechanism, the mounting mechanism comprises a bottom frame, a rotating frame, two sliding rails, a protruding ring and a smearing assembly, the rotating frame is rotatably connected with the bottom frame and located above the bottom frame, the screen cloth is arranged between the bottom frame and the rotating frame, the bottom frame and the rotating frame are provided with sliding grooves on both sides, both ends of the two sliding rails are respectively slidably connected with the bottom frame and the rotating frame and are wrapped on both sides of the bottom frame and the sliding frame, the sliding rail is wrapped between the two sliding grooves, the protruding ring is fixedly connected with the rotating frame and located below the rotating frame, the surface of the bottom frame is provided with a groove, the groove is matched with the rotating frame, and the smearing assembly is arranged on one side of the rotating frame.

2. The hydrophobic and oleophobic screen structure according to claim 1, characterized in that, The smearing assembly comprises a sliding bar and a brush, both sides of the rotating frame are provided with an opening and a clamping groove, the opening is in communication with the clamping groove, the sliding bar is slidably connected with the rotating frame and located inside the clamping groove, and the brush is fixedly connected with the sliding bar and located below the sliding bar.

3. The hydrophobic and oleophobic screen structure according to claim 2, characterized in that, The smearing assembly further comprises a pull plate, the pull plate is slidably connected with the sliding bar and located above the sliding bar.

4. The hydrophobic and oleophobic screen structure according to claim 3, characterized in that, The hydrophobic and oleophobic screen structure further comprises a blocking strip, a plurality of telescopic rods and a plurality of springs, one side of the rotating frame is provided with a cavity, the blocking strip is slidably connected with the sliding frame and located on one side of the cavity, one end of the plurality of telescopic rods is fixedly connected with the blocking strip, the other end of the plurality of telescopic rods is fixedly connected with the rotating frame and located inside the cavity, and the plurality of springs are wrapped on the surface of the corresponding telescopic rods.

5. The hydrophobic and oleophobic screen structure according to claim 4, characterized in that, The hydrophobic and oleophobic screen structure further comprises a protruding strip, the protruding strip is slidably connected with the blocking strip and located above the blocking strip, one side of the rotating frame is provided with an opening, and the groove is matched with the protruding strip.

Images