Woven bag surface printing and stretching device

Abstract

The utility model discloses a woven bag surface printing and stretching device which comprises a workbench, an installation frame is fixedly installed on the top of the workbench, a printing device is arranged on the installation frame, a communication opening is formed in the workbench in a penetrating mode, a stretching mechanism is arranged on the workbench, and the printing device is arranged on the communication opening. The stretching mechanism comprises a fixing frame fixedly installed on the workbench, a second electric push rod is fixedly installed at the top of the fixing frame, a top plate is fixedly installed at the telescopic end of the second electric push rod and located in the communicating opening, and a first electric push rod is fixedly installed on the workbench. The woven bag surface stretching and tightening device is reasonable in structural design, when the woven bag surface is printed, the woven bag surface can be quickly stretched and tightened, so that the printed surface is in a flat state, flaws of printed patterns caused by wrinkles on the woven bag surface are avoided, and the printing quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of woven bag production and processing technology, and in particular to a woven bag surface printing stretching device. Background Technology

[0002] A woven bag surface printing device is a specialized device for printing text, patterns, or logos on woven bags. Based on printing requirements, a printing plate is made from the text, pattern, or logo to be printed. Then, ink is applied to the areas of the printing plate containing the text and image using manual or automated equipment. Finally, the ink-coated printing plate is brought into contact with the woven bag, and the ink is transferred to the surface of the woven bag through pressure or other methods, forming the desired printed pattern.

[0003] In the prior art, when printing on the surface of woven bags, the operator places the woven bag on the processing table and then uses a printing device to print on the surface of the woven bag. However, after the woven bags are produced, some woven bags will have wrinkles on their surface. If the printing device directly prints on the wrinkled surface, the printed pattern will be defective. To solve this problem, we have designed a woven bag surface printing stretching device. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the prior art by proposing a woven bag surface printing stretching device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A woven bag surface printing stretching device includes a worktable, a mounting frame fixedly installed on the top of the worktable, a printing device mounted on the mounting frame, a through-hole opening on the worktable, and a stretching mechanism on the worktable. The stretching mechanism includes a fixed frame fixedly installed on the worktable, a second electric push rod fixedly installed on the top of the fixed frame, a top plate fixedly installed on the telescopic end of the second electric push rod, the top plate being located within the through-hole, a first electric push rod fixedly installed on the worktable, a mounting plate fixedly installed on the telescopic end of the first electric push rod, two vertical rods fixedly installed on the top of the mounting plate, both vertical rods penetrating the worktable and slidably connected thereto, connecting plates fixedly installed at the top of both vertical rods, fixing rods fixedly installed at the bottom of both connecting plates, and a clamping frame fixedly installed at the bottom of both fixing rods.

[0007] Preferably, the bottom of the abutment frame is provided with anti-slip texture.

[0008] Preferably, the top of the top plate is on the same horizontal plane as the top of the workbench.

[0009] Preferably, a limiting frame is fixedly installed on the top of the workbench.

[0010] Preferably, the bottom of the workbench is provided with multiple locking casters.

[0011] Compared with the prior art, the advantages of this utility model are as follows:

[0012] 1. Through the setting of the stretching mechanism, the surface of the woven bag can be quickly stretched and tightened when printing, so that the printed surface is in a flat state, avoiding defects in the printed pattern caused by wrinkles on the surface of the woven bag, and ensuring the printing quality.

[0013] 2. By setting the limiting frame on the workbench, when printing on woven bags, the operator places the woven bags inside the limiting frame, which can quickly position and limit them, thus improving printing efficiency.

[0014] In summary, the present invention has a reasonable structural design. When printing on the surface of a woven bag, it can quickly stretch and tighten the surface of the woven bag, so that the printed surface is in a flat state, avoiding defects in the printed pattern caused by wrinkles on the surface of the woven bag, and ensuring the printing quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a woven bag surface printing stretching device proposed in this utility model;

[0016] Figure 2 This is a first-state structural cross-sectional view of a woven bag surface printing stretching device proposed in this utility model;

[0017] Figure 3 This is a cross-sectional view of the second state structure of a woven bag surface printing stretching device proposed in this utility model.

[0018] In the diagram: 1. Workbench; 2. Mounting frame; 3. Printing device; 4. Locking caster; 5. Limiting frame; 6. First electric push rod; 7. Mounting plate; 8. Fixing frame; 9. Second electric push rod; 10. Vertical rod; 11. Connecting plate; 12. Fixing rod; 13. Abutting frame; 14. Connecting port; 15. Top plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-3A woven bag surface printing stretching device includes a worktable 1, with multiple locking casters 4 at the bottom of the worktable 1, and a mounting frame 2 fixedly installed on the top of the worktable 1. A printing device 3 is mounted on the mounting frame 2. The printing device 3 is existing technology and can move up and down and left and right on the mounting frame 2 to perform printing operations on the woven bag. A through-hole 14 is provided on the worktable 1. A stretching mechanism is provided on the worktable 1, including a fixed frame 8 fixedly installed on the worktable 1. A second electric push rod 9 is fixedly installed on the top of the fixed frame 8, and a telescopic end of the second electric push rod 9 is fixedly installed with... The top plate 15 is at the same level as the top of the workbench 1. The top plate 15 is located inside the communication port 14. A first electric push rod 6 is fixedly installed on the workbench 1. An installation plate 7 is fixedly installed on the telescopic end of the first electric push rod 6. Two vertical rods 10 are fixedly installed on the top of the installation plate 7. Both vertical rods 10 pass through the workbench 1 and are slidably connected to it. A connecting plate 11 is fixedly installed at the top of each of the two vertical rods 10. A fixing rod 12 is fixedly installed at the bottom of each of the two connecting plates 11. A clamping frame 13 is fixedly installed at the bottom of the two fixing rods 12. The bottom of the clamping frame 13 is provided with anti-slip texture.

[0021] By using a stretching mechanism, the woven bag surface can be quickly stretched and tightened during printing, ensuring a flat printing surface and preventing defects in the printed pattern caused by wrinkles on the woven bag surface, thus guaranteeing printing quality.

[0022] A limiting frame 5 is fixedly installed on the top of the workbench 1.

[0023] By setting the limiting frame 5 on the workbench 1, when printing on woven bags, the operator places the woven bags inside the limiting frame 5, which can quickly position and limit them, thus improving printing efficiency.

[0024] The functional principle of this utility model can be explained through the following operation methods:

[0025] When printing is required on woven bags, the operator first places the woven bag on the workbench 1, placing it within the limiting frame 5. The limiting frame 5 restricts the woven bag. Then, the operator activates the first electric push rod 6 to retract. The first electric push rod 6 drives the two vertical rods 10 to move downwards via the mounting plate 7. The two vertical rods 10 drive the two fixing rods 12 to move downwards via the corresponding connecting plate 11, so that the bottom of the fixing frame 13 is pressed against the top of the woven bag. Then, the operator activates the second electric push rod 9 to extend. The second electric push rod 9 drives 115 to move upwards. At this time, the top plate 15 lifts and stretches the part of the woven bag that needs to be printed, so that the part of the woven bag that needs to be printed is taut and in a flat state. Then, the operator can start the printing device 3 to print on the woven bag.

[0026] After printing is completed, the operator controls the printing device 3 to reset, and then starts the second electric push rod 9 to retract. The second electric push rod 9 drives the top plate 15 to move downward, so that the top plate 15 is released from the clamping of the woven bag. Then, the first electric push rod 6 is started to extend, so that the clamping frame 13 is released from the clamping of the woven bag, and the printed woven bag can be removed.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A woven bag surface printing stretching device comprising a worktable (1), characterized in that, A mounting frame (2) is fixedly installed on the top of the workbench (1), a printing device (3) is provided on the mounting frame (2), a through opening (14) is provided on the workbench (1), and a stretching mechanism is provided on the workbench (1). The stretching mechanism includes a fixed frame (8) fixedly installed on the workbench (1). A second electric push rod (9) is fixedly installed on the top of the fixed frame (8). A top plate (15) is fixedly installed on the telescopic end of the second electric push rod (9). The top plate (15) is located inside the communication port (14). A first electric push rod (6) is fixedly installed on the workbench (1). A mounting plate (7) is fixedly installed on the telescopic end of the first electric push rod (6). Two vertical rods (10) are fixedly installed on the top of the mounting plate (7). Both vertical rods (10) pass through the workbench (1) and are slidably connected to it. A connecting plate (11) is fixedly installed at the top of both vertical rods (10). A fixing rod (12) is fixedly installed at the bottom of both connecting plates (11). A clamping frame (13) is fixedly installed at the bottom of both fixing rods (12).

2. A woven bag surface printing stretching device according to claim 1, characterized in that, The bottom of the clamping frame (13) is provided with anti-slip texture.

3. A woven bag surface printing stretching device according to claim 1, characterized in that, The top of the top plate (15) is on the same horizontal plane as the top of the workbench (1).

4. A woven bag surface printing stretching device according to claim 1, wherein A limiting frame (5) is fixedly installed on the top of the workbench (1).

5. A woven bag surface printing stretching device according to claim 1, wherein The bottom of the workbench (1) is provided with multiple locking casters (4).

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