Full-automatic double-color entrainment screen printing machine

Abstract

The utility model provides a full-automatic double-color entrainment screen printing machine which comprises a base, a sliding frame is arranged on the base in a sliding fit mode, an electric cylinder is fixed to the sliding frame, a connecting frame is fixed to the output end of the electric cylinder, two ink scraping plates are arranged on the connecting frame, a fixing frame is fixed to the base, and two silk screen discs are arranged in the fixing frame in an elastic fit mode. The silk screen disc corresponds to the ink scraping plate, an adsorption structure is arranged between the silk screen disc and the base, and a conveying structure is arranged on the base. According to the double-color printing device, the two silk screen discs are installed in the fixing frame, printing ink of different colors can be arranged in the two silk screen discs, so that double-color printing is achieved, the application range of the device is expanded, the conveying structure is installed on the base, a bearing object can be conveyed through the conveying structure, the bearing object does not need to be manually placed or taken out, and working efficiency is improved; the adsorption structure is installed between the silk screen disc and the base, the silk screen disc can be controlled to press a bearing object during printing, and the printing effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing machines, in particular to a full-automatic two-color belt screen printing machine. Background Art

[0002] Screen printing uses a silk screen as a base plate, and a silk screen printing plate with images is made by a photosensitive platemaking method. During printing, a scraper is used to squeeze the ink through the mesh holes onto the substrate. For example, the patent with publication number CN220826389U discloses a silk screen printing machine, including a workbench and a silk screen printing device installed on the workbench. The silk screen printing device includes a printing frame, an ink return knife, an ink scraper and a translation cylinder. A silk screen printing plate is arranged in the printing frame, and one end of the printing frame is movably connected to the workbench through a swing arm. A lifting cylinder for driving the swing arm to swing up and down is arranged on the workbench. The device can spread the ink onto the silk screen printing plate by itself during the forward and backward movement of the ink return knife. However, before printing, the carrier needs to be manually placed on the silk screen printing plate, and after printing, the carrier needs to be manually taken out, resulting in low work efficiency.

[0003] To this end, the utility model provides a full-automatic two-color screen printing machine. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a fully automatic two-color entrained silk screen printing machine to solve the problems raised in the above-mentioned background technology. The utility model can set inks of different colors in two silk screen disks, thereby realizing two-color printing and expanding the scope of application of the device; and the carrier can be transported through the transport structure without the need for manual placement and removal of the carrier, thereby improving work efficiency; and the silk screen disk can be controlled to press the carrier during printing to ensure the printing effect.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a fully automatic two-color entrainment screen printing machine, including a base, a sliding frame slidably matched on the base, an electric cylinder is fixed on the sliding frame, a connecting frame is fixed on the output end of the electric cylinder, two scraping plates are installed on the connecting frame, a fixed frame is fixed on the base, two screen disks are elastically matched in the fixed frame, the screen disks correspond to the scraping plates, an adsorption structure is installed between the screen disk and the base, and a transportation structure is installed on the base.

[0006] Furthermore, the transport structure includes a conveyor belt, which is located above the base and on which loads are placed.

[0007] Furthermore, electric slide rails are fixed on both sides of the base, and the output ends of the electric slide rails are fixedly connected to the sliding frame.

[0008] Furthermore, the connecting frame includes two connecting heads, and the two connecting heads are fixedly connected to two ink scraping plates respectively, and the first electrode sheets are fixed to both ends of the ink scraping plates.

[0009] Furthermore, a second electrode sheet is fixed on the wire mesh disk, the second electrode sheet corresponds to the first electrode sheet, and the two wire mesh disks are fixedly connected.

[0010] Furthermore, the adsorption structure includes an iron block fixed to the side of the wire mesh disk and an electromagnet fixed to the base, and the electromagnet is connected to the first electrode sheet and the second electrode sheet through electric wires.

[0011] Furthermore, a plurality of elastic telescopic rods are fixed between the fixing frame and the wire mesh disk, and the elastic telescopic rods include a first rod body and a second rod body, the first rod body is fixedly connected to the fixing frame, and the second rod body is fixedly connected to the wire mesh disk.

[0012] Furthermore, the first rod body is slidably connected to the second rod body, and a spring is fixed between the first rod body and the second rod body.

[0013] Beneficial effects of the utility model: The utility model is a full-automatic two-color clamping screen printing machine, which comprises a fixing frame, a screen plate, a base, a transport structure and an adsorption structure.

[0014] Two screen disks are installed in the fixed frame, and different colors of ink can be set in the two screen disks to achieve two-color printing, thereby expanding the application range of the device; a transport structure is installed on the base, and the load can be transported through the transport structure without manual placement and removal of the load, thereby improving work efficiency; an adsorption structure is installed between the screen disk and the base, and the screen disk can be controlled to press the load during printing to ensure the printing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall assembly structure of a fully automatic two-color belt screen printer of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall assembly cross-sectional structure of a fully automatic two-color belt screen printer of the utility model;

[0017] Figure 3 This is a schematic diagram of the assembly three-dimensional structure of a sliding frame, a connecting frame, and an ink scraper in a fully automatic two-color belt screen printing machine of the utility model;

[0018] Figure 4 This is a schematic diagram of the assembly cross-sectional structure of an elastic telescopic rod in a fully automatic two-color belt-entrapped screen printer of the utility model;

[0019] In the figure: 1. base; 2. electric slide rail; 3. sliding frame; 4. electric cylinder; 5. connecting frame; 6. scraper plate; 8. first electrode sheet; 9. screen plate; 10. iron block; 11. electromagnet; 12. elastic telescopic rod; 13. first rod body; 14. second rod body; 15. spring; 16. fixed frame; 17. conveyor belt. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a fully automatic two-color entrainment screen printing machine, including a base 1, a sliding frame 3 is slidably matched on the base 1, an electric cylinder 4 is fixed on the sliding frame 3, a connecting frame 5 is fixed on the output end of the electric cylinder 4, two ink scraping plates 6 are installed on the connecting frame 5, a fixed frame 16 is fixed on the base 1, two screen discs 9 are elastically matched in the fixed frame 16, the screen disc 9 corresponds to the ink scraping plates 6, an adsorption structure is installed between the screen disc 9 and the base 1, and a transportation structure is installed on the base 1.

[0022] In this embodiment, the transport structure includes a conveyor belt 17 . The conveyor belt 17 is located above the base 1 , and a load is placed on the conveyor belt 17 .

[0023] Specifically, the object is placed on the conveyor belt 17, and the conveyor belt 17 can transport the object. When the object is transported to the bottom of the screen plate 9, printing can be performed.

[0024] Electric slide rails 2 are fixed on both sides of the base 1 , and the output ends of the electric slide rails 2 are fixedly connected to the sliding frame 3 .

[0025] Specifically, during the printing process, the electric slide rail 2 is started, so that the electric slide rail 2 drives the slide frame 3 to slide, thereby driving the ink scraper 6 to slide left and right, and printing can be performed.

[0026] The connecting frame 5 includes two connecting heads, which are fixedly connected to the two scraper plates 6 respectively. A first electrode sheet 8 is fixed at both ends of the scraper plate 6. A second electrode sheet is fixed on the screen disk 9, and the second electrode sheet corresponds to the first electrode sheet 8. The two screen disks 9 are fixedly connected. The adsorption structure includes an iron block 10 fixed to the side of the screen disk 9 and an electromagnet 11 fixed on the base 1. The electromagnet 11 is connected to the first electrode sheet 8 and the second electrode sheet through electric wires. A plurality of elastic telescopic rods 12 are fixed between the fixed frame 16 and the screen disk 9. The elastic telescopic rods 12 include a first rod body 13 and a second rod body 14. The first rod body 13 is fixedly connected to the fixed frame 16, and the second rod body 14 is fixedly connected to the screen disk 9. The first rod body 13 is slidably connected to the second rod body 14, and a spring 15 is fixed between the first rod body 13 and the second rod body 14.

[0027] Specifically, when printing is performed, the electric cylinder 4 is started, so that the electric cylinder 4 drives the connecting frame 5 to move downward until the ink scraper 6 enters the screen disk 9. At this time, there is a certain gap between the ink scraper 6 and the bottom of the screen disk 9. The electric slide rail 2 is started to make the ink scraper 6 slide left and right to spread the ink. Then the electric cylinder 4 drives the connecting frame 5 to move downward, so that the ink scraper 6 contacts the bottom of the screen disk 9. At this time, the first electrode sheet 8 contacts the second electrode sheet, so that the electromagnet 11 is energized, so that the electromagnet 11 absorbs the iron block 10, and the screen disk 9 presses the carrier. The electric slide rail 2 drives the ink scraper 6 to reset, and the printing is completed. After printing is completed, the two screen disks 9 are added with ink of non-ventilated color to realize two-color printing, expand the application range of the device, and can print two at the same time to improve work efficiency.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fully automatic two-color screen printer, comprising a base (1), characterized in that: The base (1) is slidably matched with a sliding frame (3), an electric cylinder (4) is fixed on the sliding frame (3), a connecting frame (5) is fixed to the output end of the electric cylinder (4), two ink scraping plates (6) are installed on the connecting frame (5), a fixing frame (16) is fixed on the base (1), two screen plates (9) are elastically matched in the fixing frame (16), the screen plates (9) correspond to the ink scraping plates (6), an adsorption structure is installed between the screen plates (9) and the base (1), and a transport structure is installed on the base (1).

2. A fully automatic two-color screen printer according to claim 1, characterized in that: The transport structure comprises a conveyor belt (17), the conveyor belt (17) is located above the base (1), and a load is placed on the conveyor belt (17).

3. A fully automatic two-color screen printing machine according to claim 1, characterized in that: Electric slide rails (2) are fixed on both sides of the base (1), and the output ends of the electric slide rails (2) are fixedly connected to the sliding frame (3).

4. A fully automatic two-color screen printer according to claim 1, characterized in that: The connecting frame (5) comprises two connecting heads, which are respectively fixedly connected to two ink scraping plates (6), and first electrode sheets (8) are fixed at both ends of the ink scraping plates (6).

5. A fully automatic two-color screen printer according to claim 4, characterized in that: A second electrode sheet is fixed on the wire mesh disk (9), the second electrode sheet corresponds to the first electrode sheet (8), and the two wire mesh disks (9) are fixedly connected.

6. A fully automatic two-color screen printer according to claim 5, characterized in that: The adsorption structure comprises an iron block (10) fixed to the side of the wire mesh disk (9) and an electromagnet (11) fixed to the base (1); the electromagnet (11) is connected to the first electrode sheet (8) and the second electrode sheet via electric wires.

7. The fully automatic two-color screen printer according to claim 1, characterized in that: A plurality of elastic telescopic rods (12) are fixed between the fixing frame (16) and the wire mesh disk (9), the elastic telescopic rods (12) comprising a first rod body (13) and a second rod body (14), the first rod body (13) being fixedly connected to the fixing frame (16), and the second rod body (14) being fixedly connected to the wire mesh disk (9).

8. The fully automatic two-color screen printer according to claim 7, characterized in that: The first rod body (13) is slidably connected to the second rod body (14), and a spring (15) is fixed between the first rod body (13) and the second rod body (14).

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