Screen printing ink scraper and screen printing equipment

Abstract

The utility model provides a silk-screen printing ink scraper and silk-screen printing equipment. The silk-screen printing ink scraper comprises a scraper body and at least two printing ink grooves, the printing ink grooves are formed in the scraper body, the interior of the silk-screen scraper body is hollowed out, and the independent printing ink grooves can be arranged according to the positions, where printing ink of different colors needs to be subjected to silk-screen printing, in a sample to be subjected to silk-screen printing. In the process, printing ink of different colors is added into different printing ink grooves in the scraper, silk-screen printing of various colors can be completed at a time, and the silk-screen printing efficiency and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silk screen printing, in particular to a silk screen printing ink scraper and a silk screen printing device. Background Art

[0002] With the rapid development of society, consumers have more and more requirements for the types of car screens, and the patterns on car touch screens are generally screen-printed on the glass cover by silk-screen printing. Silk-screen printing consists of five major elements: screen printing plate, scraper, ink, printing table and substrate. Printing is based on the basic principle that the mesh of the graphic part of the screen printing plate can pass the ink, while the mesh of the non-graphic part cannot pass the ink. When printing, pour ink on one end of the screen printing plate, use the scraper to apply a certain pressure to the ink part on the screen printing plate, and move at a constant speed toward the other end of the screen printing plate. During the movement, the ink is squeezed from the mesh of the graphic part to the substrate by the scraper.

[0003] Conventional silk screen printing can only print buttons of the same color at the same time. When the button colors are different, multiple silk screen printings are required according to the number of button colors to achieve samples of buttons of multiple colors. This will increase time and labor costs, and the longer process will also reduce the yield of production. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a silk-screen printing ink scraper and a silk-screen printing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] In a first aspect, the utility model provides a silk-screen printing ink scraper, comprising: a scraper body and at least two ink grooves, wherein the ink grooves are both arranged inside the scraper body.

[0007] As a preferred embodiment of the utility model, the silk screen ink scraper further comprises a plurality of threaded holes, and the plurality of threaded holes are used to fix the scraper body and the manipulator.

[0008] As a preferred embodiment of the utility model, the bottom of the scraper body is beveled or chamfered.

[0009] As a preferred implementation of the present utility model, the scraper body is made of rubber.

[0010] In a second aspect, an embodiment of the utility model provides a screen printing device, including a main body support and a screen printing ink scraper as in any embodiment of the utility model;

[0011] The silk screen ink scraper is arranged on the main body bracket;

[0012] The silk screen printing ink scraper comprises: a scraper body and at least two ink grooves;

[0013] The ink grooves are all arranged inside the scraper body.

[0014] As a preferred embodiment of the present utility model, the main support comprises a supporting plate and at least two supporting frames, and the supporting frames are fixed on the supporting plate.

[0015] As a preferred embodiment of the utility model, the main support also includes an ink box, the ink box is arranged on the support frame, the ink box includes at least two ink tanks, and the ink tanks are connected to the ink grooves in a one-to-one correspondence through ink tubes.

[0016] As a preferred embodiment of the present utility model, the main body bracket also includes a manipulator, the manipulator is arranged outside the ink cartridge, and the manipulator is connected to the silk screen ink scraper.

[0017] As a preferred implementation manner of the utility model, the manipulator and the silk-screen ink scraper are fixed by screws.

[0018] As a preferred implementation mode of the present utility model, the manipulator is externally connected to a power supply and a control system.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] In the utility model, by hollowing out the interior of the silk screen scraper body, independent ink grooves can be set according to the positions of the button holes of the sample to be silk screened (or other places where silk screen ink is needed). When printing, different colors of ink can be added to different ink grooves in the scraper to complete silk screen printing of multiple colors at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A front view structural schematic diagram of a silk-screen ink scraper provided by the utility model;

[0022] Figure 2 A schematic diagram of the side structure of a silk-screen ink scraper provided by the utility model;

[0023] Figure 3 The utility model provides a structural schematic diagram of a screen printing device. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] First, see Figure 1-2 The utility model provides a silk screen printing ink scraper, comprising: a scraper body 10 and at least two ink grooves 20, wherein the ink grooves 20 are arranged inside the scraper body 10.

[0029] In the utility model, by hollowing out the interior of the screen printing scraper body, independent ink grooves can be respectively set according to the positions of the screen printing samples where different colors of inks need to be printed. When printing, different colors of inks can be added to the different ink grooves in the scraper, so that screen printing of multiple colors can be completed at one time, thereby improving the screen printing and production efficiency.

[0030] As a preferred embodiment of the present invention, the silk screen ink scraper further comprises a plurality of threaded holes 30, which are used to fix the scraper body 10 and the manipulator. Preferably, there are at least 4 threaded holes, which can strengthen the fixed connection between the scraper body and the manipulator.

[0031] As a preferred embodiment of the present invention, the bottom 11 of the scraper body 10 is beveled or chamfered to improve the silk-screen printing effect.

[0032] As a preferred embodiment of the present invention, the scraper body 10 is made of rubber material. The setting of the rubber material makes it difficult for the scraper to scratch the product when in use.

[0033] In a second aspect, an embodiment of the utility model provides a screen printing device, comprising a main frame 100 and a screen printing ink scraper 200 as in any embodiment of the utility model;

[0034] The silk screen ink scraper 200 is arranged on the main support 100;

[0035] The silk screen ink scraper 200 comprises: a scraper body 210 and at least two ink grooves 220;

[0036] The ink tanks 220 are all disposed inside the scraper body 210 .

[0037] As a preferred embodiment of the present invention, the main frame 100 includes a support plate 110 and at least two support frames 120 , and the support frames 120 are fixed on the support plate 110 .

[0038] As a preferred embodiment of the utility model, the main support 100 also includes an ink cartridge 300, which is disposed on the support frame 120. The ink cartridge 300 includes at least two ink tanks 310, and the ink tanks 310 are connected to the ink grooves 220 in a one-to-one manner through ink tubes.

[0039] As a preferred embodiment of the present utility model, the main support 100 further includes a robot 400 , which is disposed outside the ink cartridge 300 , and the robot 400 is connected to the silk-screen ink scraper 200 .

[0040] As a preferred embodiment of the present utility model, the robot arm 400 and the silk screen ink scraper 200 are fixed by screws.

[0041] As a preferred embodiment of the present invention, the manipulator 400 is externally connected to a power supply and a control system. The control system can control the manipulator to drive the silk-screen ink scraper to perform silk-screen printing of different colors of ink at the same time at a set position.

[0042] The beneficial effects achieved by the screen printing device provided by the utility model refer to the beneficial effects in any embodiment of the utility model.

[0043] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A silk screen printing ink scraper, characterized in that: include: A scraper body and at least two ink tanks, wherein the ink tanks are both arranged inside the scraper body; It also includes a plurality of threaded holes, and the plurality of threaded holes are used to fix the scraper body and the robot arm.

2. The screen printing ink scraper according to claim 1, characterized in that: The bottom of the scraper body is beveled or chamfered.

3. The screen printing ink scraper according to claim 1, characterized in that: The scraper body is made of rubber.

4. A screen printing device, characterized in that: It comprises a main body support and a silk screen ink scraper as claimed in any one of claims 1 to 3; The silk screen ink scraper is arranged on the main body bracket; The silk screen printing ink scraper comprises: a scraper body and at least two ink grooves; The ink grooves are all arranged inside the scraper body.

5. The screen printing device according to claim 4, characterized in that: The main support comprises a supporting plate and at least two supporting frames, and the supporting frames are fixed on the supporting plate.

6. The screen printing device according to claim 5, characterized in that: The main support also includes an ink box, which is arranged on the support frame. The ink box includes at least two ink tanks, and the ink tanks are connected to the ink grooves in a one-to-one correspondence through ink tubes.

7. The screen printing device according to claim 6, characterized in that: The main support also includes a robot, which is arranged outside the ink box and connected to the silk screen ink scraper.

8. The screen printing device according to claim 7, characterized in that: The manipulator and the silk-screen ink scraper are fixed by screws.

9. The screen printing device according to claim 7, characterized in that: The manipulator is externally connected to a power supply and a control system.

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