Screen printing machine for screen printing of special-shaped bottles

Abstract

The utility model relates to the technical field of screen printing machines, in particular to a screen printing machine for screen printing of special-shaped bottles, which comprises a machine table, a machine frame is arranged at the top end of the machine table, a printing machine is arranged on the machine frame, a machine shell is arranged at the output end of the printing machine, and a connecting assembly is arranged in an inner cavity of the machine shell. A connecting plate is detachably connected to an inner cavity of the machine shell in an inserted mode, a scraper blade is fixedly connected to the bottom end of the connecting plate, the top end of the connecting plate is connected with a connecting assembly, a fixing frame is arranged on the printing machine, and a fixing assembly is arranged on the fixing frame. According to the screen printing machine for screen printing of the special-shaped bottles, the screens and the scrapers in different shapes can be conveniently replaced according to the shapes of printed objects, and the problems that in the prior art, a screen printing machine can only print planar or cylindrical packaging bottles and cannot print bottle bodies with special-shaped screens during use, and the flexibility is limited during use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing machines, in particular to a screen printing machine for printing special-shaped bottles with a screen printing machine. Background Technique

[0002] The working principle of a screen printing machine is to use a screen (made of fine fibers or metal wires to form a mesh structure) as a printing mold, push ink or pigment onto the screen, and then transfer the ink or pigment to the printing material through pressure to achieve the printing of patterns or words. A screen printing machine usually consists of a screen, an ink or pigment system, a printing table, a pressure system, and a transmission system.

[0003] However, the existing screen printing machines can only print flat or cylindrical packaging bottles during use, and cannot print the bottle bodies of special-shaped screens. The flexibility during use is limited. To address this problem, a screen printing machine for printing special-shaped bottles with a screen printing machine is provided. Summary of the Invention

[0004] The purpose of the utility model is to provide a screen printing machine for printing special-shaped bottles with a screen printing machine to solve the problems raised in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A screen printing machine for printing special-shaped bottles with a screen printing machine, including a machine table, a frame is arranged at the top of the machine table, a printing machine is arranged on the frame, a machine shell is arranged at the output end of the printing machine, a connecting component is arranged in the inner cavity of the machine shell, a connecting plate is detachably inserted in the inner cavity of the machine shell, a scraper is fixedly connected to the bottom end of the connecting plate, the top end of the connecting plate is connected to the connecting component, a fixing frame is arranged on the printing machine, a fixing component is arranged on the fixing frame, and a fixing frame is detachably fixed in the inner cavity of the fixing frame through the fixing component, and a screen is arranged in the inner cavity of the fixing frame.

[0005] Preferably, the fixing component includes a screw, a knob, and a clamping plate. The screw is screwed on the top end of the fixing frame, the knob is fixedly connected to the top end of the screw, and the clamping plate is fixedly connected to the bottom end of the screw.

[0006] Preferably, the outer wall circumference of the knob is provided with anti-slip edges.

[0007] Preferably, the bottom end of the clamping plate is provided with an anti-slip pad.

[0008] Preferably, the connection component includes a fixing plate, fixing holes, fixing rods, sliding plates and driving components. The fixing plate is arranged at the top of the connection plate. Two fixing holes are respectively opened on the left and right sides of the outer wall of the fixing plate. Two fixing rods are respectively detachably inserted into the inner cavities of the two fixing holes. Two sliding plates are respectively arranged at the ends of the two fixing rods away from each other. Two driving components are respectively arranged on the left and right sides of the inner cavity of the machine shell and are respectively fixedly connected with the two sliding plates.

[0009] Preferably, the driving component includes a cylinder. The cylinder is arranged on one side of the inner cavity of the machine shell and is fixedly connected with the sliding plate.

[0010] Preferably, limiting grooves are respectively opened on the front and rear sides of the inner cavity of the machine shell. Limiting blocks are respectively detachably inserted into the inner cavities of the two limiting grooves. The closer sides of the two limiting blocks are respectively fixedly connected with the front and rear sides of the connection plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the arrangement of the connection component, the quick disassembly and assembly of the connection block and the scraping plate can be realized, which is convenient for replacing scraping plates of different shapes according to the shape of the printed article. Through the arrangement of the fixing component, the quick disassembly and assembly of the fixing frame and the wire mesh can be realized, which is convenient for replacing wire meshes of different shapes according to the shape of the printed article, solving the problem that the prior art screen printing machine can only print flat or cylindrical packaging bottles during use and cannot print bottle bodies with special-shaped screens, resulting in limited flexibility during use. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is a left-view cross-sectional view of the machine shell of the present utility model;

[0015] Figure 3 is the present utility model Figure 1 magnified view at A;

[0016] Figure 4 is the present utility model Figure 2 magnified view at B.

[0017] In the figure: 1, machine table; 2, printing machine; 3, machine shell; 4, connection plate; 5, scraping plate; 6, fixing frame; 7, fixing rack; 8, wire mesh; 9, screw; 10, knob; 11, clamping plate; 12, fixing plate; 13, fixing hole; 14, fixing rod; 15, sliding plate; 16, cylinder; 17, limiting groove; 18, limiting block. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a screen printing machine for printing on special-shaped bottles, including a machine table 1. A frame is provided at the top of the machine table 1, and a printing machine 2 is provided on the frame. An outer casing 3 is provided at the output end of the printing machine 2. A connecting component is provided in the inner cavity of the outer casing 3. A connecting plate 4 is detachably inserted into the inner cavity of the outer casing 3. A squeegee 5 is fixedly connected to the bottom end of the connecting plate 4. The top end of the connecting plate 4 is connected to the connecting component. A fixing frame 6 is provided on the printing machine 2. A fixing component is provided on the fixing frame 6. A fixing frame 7 is detachably fixed in the inner cavity of the fixing frame 6 through the fixing component. A screen 8 is provided in the inner cavity of the fixing frame 7. Through the setting of the connecting component, the quick disassembly and assembly of the connecting block and the squeegee 5 can be realized, and it is convenient to replace the squeegee 5 with different shapes according to the shape of the printed article. Through the setting of the fixing component, the quick disassembly and assembly of the fixing frame 7 and the screen 8 can be realized, and it is convenient to replace the screen 8 with different shapes according to the shape of the printed article. This solves the problem that the existing screen printing machine 2 can only print on flat or cylindrical packaging bottles and cannot print on the bottle body of special-shaped screens, resulting in limited flexibility in use.

[0020] In this embodiment, the fixing component includes a screw 9, a knob 10, and a clamping plate 11. The screw 9 is screwed on the top end of the fixing frame 6. The knob 10 is fixedly connected to the top end of the screw 9. The clamping plate 11 is fixedly connected to the bottom end of the screw 9. Rotate the knob 10 to drive the screw 9 to rotate. Under the action of the threaded rotation force on the outer wall of the screw 9, when the screw 9 rotates, the clamping plate 11 can slide downward to cooperate with the bottom end of the inner cavity of the fixing frame 6 to clamp and fix the fixing frame 7 in the inner cavity of the fixing frame 6, realizing the quick disassembly and assembly of the fixing frame 7 and the screen 8, and facilitating the replacement of the screen 8 with different shapes according to the shape of the printed article.

[0021] In this embodiment, the outer circumference of the knob 10 is provided with anti-slip ridges, which can improve the roughness of the outer circumference of the knob 10.

[0022] In this embodiment, the bottom end of the clamping plate 11 is provided with an anti-slip pad, which can improve the roughness of the bottom end of the clamping plate 11.

[0023] In this embodiment, the connecting component includes a fixing plate 12, fixing holes 13, fixing rods 14, sliding plates 15 and a driving component. The fixing plate 12 is arranged at the top of the connecting plate 4. Two fixing holes 13 are respectively opened on the left and right sides of the outer wall of the fixing plate 12. Two fixing rods 14 are respectively detachably inserted into the inner cavities of the two fixing holes 13. Two sliding plates 15 are respectively arranged at the ends of the two fixing rods 14 away from each other. Two driving components are respectively arranged on the left and right sides of the inner cavity of the machine shell 3 and are respectively fixedly connected to the two sliding plates 15. Start the air cylinder 16 to make the output end of the air cylinder 16 extend, so that the sliding plate 15 drives the fixing rod 14 to slide towards the middle of the inner cavity of the machine shell 3, and the fixing rod 14 is inserted into the inner cavity of the fixing hole 13. Under the combined action of the fixing rod 14 and the fixing hole 13, the fixing of the connecting plate 4 can be realized, and the quick disassembly and assembly of the connecting block and the squeegee 5 can be realized, which is convenient to replace the squeegee 5 with different shapes according to the shape of the printed article.

[0024] In this embodiment, the driving component includes an air cylinder 16. The air cylinder 16 is arranged on one side of the inner cavity of the machine shell 3 and is fixedly connected to the sliding plate 15.

[0025] In this embodiment, limiting grooves 17 are respectively opened on the front and rear sides of the inner cavity of the machine shell 3. Limiting blocks 18 are respectively detachably inserted into the inner cavities of the two limiting grooves 17. The sides of the two limiting blocks 18 close to each other are respectively fixedly connected to the front and rear sides of the connecting plate 4. Under the combined action of the limiting grooves 17 and the limiting blocks 18, it is convenient to align the fixing holes 13 with the fixing rods 14.

[0026] The using method and advantages of the utility model: When in use, the working process is as follows:

[0027] When installing the connecting plate 4, align the limit block 18 and insert it into the limit groove 17. When the limit block 18 slides to the deepest part of the inner cavity of the limit groove 17, the fixing hole 13 can be aligned with the fixing rod 14. Start the cylinder 16 to make the output end of the cylinder 16 extend, and then make the slide plate 15 drive the fixing rod 14 to slide towards the middle of the inner cavity of the machine shell 3, so that the fixing rod 14 is inserted into the inner cavity of the fixing hole 13. Under the joint action of the fixing rod 14 and the fixing hole 13, the fixing of the connecting plate 4 can be realized, and the quick disassembly and assembly of the connecting block and the scraper 5 can be realized, which is convenient to replace the scraper 5 with different shapes according to the shape of the printed article. When installing the wire mesh 8, place the fixing frame 7 in the inner cavity of the fixing frame 6, rotate the knob 10, so that the knob 10 drives the screw rod 9 to rotate. Under the action of the threaded rotation force on the outer wall of the screw rod 9, when the screw rod 9 rotates, the clamping plate 11 can slide downward to cooperate with the bottom end of the inner cavity of the fixing frame 6 to clamp and fix the fixing frame 7 in the inner cavity of the fixing frame 6, and the quick disassembly and assembly of the fixing frame 7 and the wire mesh 8 can be realized, which is convenient to replace the wire mesh 8 with different shapes according to the shape of the printed article, and solves the problem that the wire mesh 8 printing machine 2 in the prior art can only print on flat or cylindrical packaging bottles during use and cannot print on the bottle body of the special-shaped screen, and the flexibility during use is limited.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A screen printing machine for screen printing on special-shaped bottles, comprising a machine table (1), characterized in that: A frame is provided at the top of the machine table (1), a printing press (2) is provided on the frame, a machine shell (3) is provided at the output end of the printing press (2), a connection component is provided in the inner cavity of the machine shell (3), a connecting plate (4) is detachably inserted into the inner cavity of the machine shell (3), a scraping plate (5) is fixedly connected to the bottom end of the connecting plate (4), the top end of the connecting plate (4) is connected to the connection component, a fixing frame (6) is provided on the printing press (2), a fixing component is provided on the fixing frame (6), and a fixing frame (7) is detachably fixed in the inner cavity of the fixing frame (6) through the fixing component. A wire mesh (8) is provided in the inner cavity of the fixing frame (7).

2. The screen printing machine for printing on special-shaped bottles according to claim 1, characterized in that: The fixing component includes a screw rod (9), a knob (10) and a clamping plate (11). The screw rod (9) is screwed on the top end of the fixing frame (6), the knob (10) is fixedly connected to the top end of the screw rod (9), and the clamping plate (11) is fixedly connected to the bottom end of the screw rod (9).

3. A screen printing machine for screen printing on special-shaped bottles according to claim 2, characterized in that: Anti-slip ribs are provided on the outer circumference of the knob (10).

4. A screen printing machine for screen printing on special-shaped bottles according to claim 2, characterized in that: An anti-slip pad is provided at the bottom end of the clamping plate (11).

5. A screen printing machine for screen printing on special-shaped bottles according to claim 1, characterized in that: The connection component includes a fixing plate (12), fixing holes (13), fixing rods (14), sliding plates (15) and a driving component. The fixing plate (12) is provided at the top end of the connecting plate (4). Two fixing holes (13) are respectively opened on the left and right sides of the outer wall of the fixing plate (12). Two fixing rods (14) are respectively detachably inserted into the inner cavities of the two fixing holes (13). Two sliding plates (15) are respectively provided at the ends of the two fixing rods (14) away from each other. Two driving components are respectively provided on the left and right sides of the inner cavity of the machine shell (3) and are respectively fixedly connected to the two sliding plates (15).

6. The screen printing machine for printing on special-shaped bottles according to claim 5, wherein: The driving component includes a cylinder (16). The cylinder (16) is provided on one side of the inner cavity of the machine shell (3) and is fixedly connected to the sliding plate (15).

7. A screen printing machine for screen printing on special-shaped bottles according to claim 1, characterized in that: Limiting grooves (17) are respectively opened on the front and rear sides of the inner cavity of the machine shell (3). Limiting blocks (18) are respectively detachably inserted into the inner cavities of the two limiting grooves (17). The sides of the two limiting blocks (18) close to each other are respectively fixedly connected to the front and rear sides of the connecting plate (4).

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