Scraping device for digital printing

Abstract

The utility model discloses a scraping device for digital printing, and relates to the technical field of digital printing. The slurry scraping device for digital printing comprises two groups of U-shaped plates, a mounting plate and a scraping slurry collecting structure, the two groups of U-shaped plates are distributed left and right, a transverse plate is fixedly mounted between the two groups of U-shaped plates, cushion blocks are fixedly mounted at the top of the transverse plate, and two groups of guide rollers which are distributed left and right are rotatably mounted between the two groups of cushion blocks; the mounting plate is fixedly mounted in the U-shaped plate, the transverse moving plate is arranged on one side of the mounting plate, the connecting plate is arranged on one side of the transverse moving plate, the scraper is detachably mounted on the connecting plate, the lead screws are arranged on the mounting plate and the transverse moving plate, and the scraping paddle collecting structure is arranged in the U-shaped plate. According to the slurry scraping device for digital printing, slurry scraping can be conducted on cloth of different materials and thicknesses, secondary slurry scraping can be conducted on the cloth, and therefore the slurry scraping effect and quality are improved, and meanwhile redundant slurry can be collected into the collecting tank.

Description

Technical Field

[0001] The utility model relates to the technical field of digital printing, in particular to a slurry scraping device for digital printing. Background Art

[0002] A slurry scraping device for digital printing in Chinese Patent Document CN220280958U includes a workbench and a fabric. A drying box is connected to the right side of the workbench, an installation frame is connected to the right side of the drying box, a slurry box is connected to the bottom of the installation frame, and a slurry scraping mechanism is detachably connected to the right side of the drying box; the slurry scraping mechanism includes a connecting frame and a side frame. A first slurry scraping knife is longitudinally slidably connected to the connecting frame; a second slurry scraping knife is longitudinally slidably connected to the side frame. Multiple first longitudinal sliding rods are connected to the left side of the first slurry scraping knife, and the multiple first longitudinal sliding rods are longitudinally slidably connected to the connecting frame. A first spring is connected between the connecting frame and the first slurry scraping knife; multiple second longitudinal sliding rods are connected to the right side of the second slurry scraping knife, and the multiple second longitudinal sliding rods are longitudinally slidably connected to the side frame. A second spring is connected between the side frame and the second slurry scraping knife. The utility model is not easy to scratch the fabric, and both the first slurry scraping knife and the second slurry scraping knife are detachably connected.

[0003] For the above-mentioned slurry scraping device for digital printing, the effect and quality of slurry scraping still need to be improved, and the excess slurry after slurry scraping is not collected, resulting in certain losses and waste. Therefore, it can be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a slurry scraping device for digital printing, which can solve the problems that the effect and quality of slurry scraping still need to be improved, and the excess slurry after slurry scraping is not collected, resulting in certain losses and waste.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A slurry scraping device for digital printing includes a U-shaped plate, a mounting plate and a slurry scraping and collecting structure. The number of U-shaped plates is two and they are distributed left and right. A cross plate is fixedly installed between the two U-shaped plates. A cushion block is fixedly installed on the top of the cross plate. Two guiding rollers distributed left and right are rotatably installed between the two cushion blocks. The mounting plate is fixedly installed inside the U-shaped plate. A transverse moving plate is arranged on one side of the mounting plate. A connecting plate is arranged on one side of the transverse moving plate. A scraper is detachably installed on the connecting plate. A lead screw is arranged on the mounting plate and the transverse moving plate. The slurry scraping and collecting structure is arranged inside the U-shaped plate and is used for secondary slurry scraping and collecting the slurry.

[0006] Preferably, a spring is fixedly installed between the transverse moving plate and the connecting plate, and a damper is fixedly installed on the outer wall of the transverse moving plate. One end of the damper is fixedly connected to the connecting plate.

[0007] Preferably, the screw rod is threadedly installed on the mounting plate. One end of the screw rod is rotatably connected to the transverse moving plate, and a knob is fixedly connected to the other end of the screw rod. Two groups of through holes are formed in the mounting plate, and guide rods are slidably installed in the through holes. One end of the guide rod is fixedly connected to the transverse moving plate.

[0008] Preferably, a diagonal support block is fixedly installed on the outer wall of the mounting plate, and the diagonal support block is fixedly installed on the inner wall of the U-shaped plate, improving the stability of the mounting plate.

[0009] Preferably, reinforcing plates are arranged on both the front and rear sides of the scraper, and the reinforcing plates are fixedly installed between the two U-shaped plates, making the connection between the two U-shaped plates more stable.

[0010] Preferably, the slurry scraping and collecting structure includes a material blocking block, a slurry scraping guide plate, and a collecting groove. There are four material blocking blocks and they are distributed in a rectangle. The slurry scraping guide plate is fixedly installed at the bottom of the two material blocking blocks. The slurry scraping guide plate is arranged on the collecting groove. Threaded columns are fixedly installed on both the front and rear sides of the collecting groove. Horizontal strip openings are formed on both the front and rear sides of the U-shaped plate. One end of the threaded column passes through the horizontal strip opening and is threadedly sleeved with a hexagonal nut.

[0011] Preferably, the collecting groove is composed of a groove body and a guide strip. An inclined opening is formed on the groove body, and the guide strip is fixedly installed on the outer walls of the inclined opening and the slurry scraping guide plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the combined use of the mounting plate, the transverse moving plate, the connecting plate, the scraper, the material blocking block, the slurry scraping guide plate, the groove body, the guide strip, the damper, the spring, the threaded column, the guide rod, the screw rod, and the knob, on the one hand, the scraper can be adjusted to move left and right, and at the same time, the scraper has the ability of automatic left and right buffering, enabling the device to scrape the slurry on fabrics of different materials and thicknesses, improving the application range of the device. On the other hand, the fabric can be scraped for the second time, improving the scraping effect and quality. At the same time, the excess slurry can be collected into the collecting groove, and the slurry scraping guide plate is also convenient for left and right adjustment and can also be applicable to fabrics of different materials and thicknesses, strengthening the mobility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a perspective view of the collecting groove of the present utility model;

[0017] Figure 3 is a perspective view of the mounting plate of the present utility model.

[0018] Reference numerals: 1, U-shaped plate; 2, cross plate; 3, spacer block; 4, guide roller; 5, mounting plate; 6, transverse moving plate; 7, connecting plate; 8, scraper; 9, slurry scraping and collecting structure; 91, material blocking block; 92, slurry scraping guide plate; 93, collecting groove; 931, groove body; 932, guide strip; 10, damper; 11, spring; 12, threaded column; 13, guide rod; 14, reinforcement plate; 15, lead screw; 16, knob. Detailed implementation manners

[0019] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a slurry scraping device for digital printing, including a U-shaped plate 1, a mounting plate 5 and a slurry scraping and collecting structure 9. The number of U-shaped plates 1 is two and they are distributed left and right. A cross plate 2 is fixedly installed between the two U-shaped plates 1. A spacer block 3 is fixedly installed on the top of the cross plate 2. Two guide rollers 4 distributed left and right are rotatably installed between the two spacer blocks 3. The mounting plate 5 is fixedly installed inside the U-shaped plate 1. A transverse moving plate 6 is arranged on one side of the mounting plate 5. A connecting plate 7 is arranged on one side of the transverse moving plate 6. A scraper 8 is detachably installed on the connecting plate 7. A lead screw 15 is arranged on the mounting plate 5 and the transverse moving plate 6. The slurry scraping and collecting structure 9 is arranged inside the U-shaped plate 1, and the slurry scraping and collecting structure 9 is used for secondary slurry scraping and collecting the slurry.

[0021] A spring 11 is fixedly installed between the transverse moving plate 6 and the connecting plate 7. A damper 10 is fixedly installed on the outer wall of the transverse moving plate 6. One end of the damper 10 is fixedly connected to the connecting plate 7. The lead screw 15 is threadedly installed on the mounting plate 5. One end of the lead screw 15 is rotatably connected to the transverse moving plate 6. The other end of the lead screw 15 is fixedly connected to a knob 16. Two through holes are opened on the mounting plate 5. A guide rod 13 is slidably installed in the through holes. One end of the guide rod 13 is fixedly connected to the transverse moving plate 6. An inclined support block is fixedly installed on the outer wall of the mounting plate 5, and the inclined support block is fixedly installed on the inner wall of the U-shaped plate 1. Reinforcement plates 14 are arranged on both the front and rear sides of the scraper 8, and the reinforcement plates 14 are fixedly installed between the two U-shaped plates 1.

[0022] The paddle scraping and collecting structure 9 includes a material blocking block 91, a paddle scraping guide plate 92 and a collecting groove 93. There are four groups of material blocking blocks 91 which are rectangularly distributed. The paddle scraping guide plate 92 is fixedly installed at the bottom of two groups of material blocking blocks 91. The paddle scraping guide plate 92 is arranged on the collecting groove 93. Threaded columns 12 are fixedly installed on the front and rear sides of the collecting groove 93. Horizontal strip openings are formed on the front and rear sides of the U-shaped plate 1. One end of the threaded column 12 passes through the horizontal strip opening and is threadedly sleeved with a hexagonal nut. The collecting groove 93 is composed of a groove body 931 and a guide strip 932. An inclined opening is formed on the groove body 931. The guide strip 932 is fixedly installed on the outer walls of the inclined opening and the paddle scraping guide plate 92. Hold the knob 16 and turn the lead screw 15, then drive the connecting plate 7 and the scraper 8 to move. Then use a wrench to turn the hexagonal nut counterclockwise, and then move the groove body 931. Then use a wrench to tighten the hexagonal nut clockwise. When the fabric passes through the two groups of guide rollers 4, the two groups of scrapers 8 and the two groups of paddle scraping guide plates 92, the two groups of scrapers 8 automatically scrape the slurry on the fabric. During the process, the transverse moving plate 6 is automatically squeezed to move, and then buffered by the damper 10 and the spring 11. Then, when passing through the two groups of paddle scraping guide plates 92, the slurry on the fabric is scraped again, and then the slurry is discharged into the collecting groove 93. On the one hand, the scraper 8 can be adjusted to move left and right, and at the same time, the scraper 8 has the ability of automatic left and right buffering, so that the device can scrape paddles on fabrics of different materials and thicknesses, improving the application range of the device. On the other hand, the fabric can be scraped twice, improving the scraping effect and quality. At the same time, the excess slurry can be collected into the collecting groove 93, and the paddle scraping guide plate 92 is also convenient for left and right adjustment and can also be applied to fabrics of different materials and thicknesses, strengthening the mobility and practicability of the device.

[0023] Working principle: Hold the knob 16 and turn the lead screw 15, then drive the connecting plate 7 and the scraper 8 to move. Then use a wrench to turn the hexagonal nut counterclockwise, and then move the groove body 931. Then use a wrench to tighten the hexagonal nut clockwise. When the fabric passes through the two groups of guide rollers 4, the two groups of scrapers 8 and the two groups of paddle scraping guide plates 92, the two groups of scrapers 8 automatically scrape the slurry on the fabric. During the process, the transverse moving plate 6 is automatically squeezed to move, and then buffered by the damper 10 and the spring 11. Then, when passing through the two groups of paddle scraping guide plates 92, the slurry on the fabric is scraped again, and then the slurry is discharged into the collecting groove 93.

[0024] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A squeegee device for digital printing, characterized in that: Including: U-shaped plates (1), with two groups of them distributed left and right. A cross plate (2) is fixedly installed between the two groups of U-shaped plates (1). A cushion block (3) is fixedly installed on the top of the cross plate (2). Two guiding rollers (4) distributed left and right are rotatably installed between the two cushion blocks (3). A mounting plate (5) is fixedly installed inside the U-shaped plate (1). A transverse moving plate (6) is arranged on one side of the mounting plate (5). A connecting plate (7) is arranged on one side of the transverse moving plate (6). A scraper (8) is detachably installed on the connecting plate (7). A lead screw (15) is arranged on the mounting plate (5) and the transverse moving plate (6). A paddle scraping and collecting structure (9) is arranged inside the U-shaped plate (1). The paddle scraping and collecting structure (9) is used for secondary paddle scraping and collecting the slurry.

2. A squeegee device for digital printing according to claim 1, characterized in that: A spring (11) is fixedly installed between the transverse moving plate (6) and the connecting plate (7). A damper (10) is fixedly installed on the outer wall of the transverse moving plate (6). One end of the damper (10) is fixedly connected to the connecting plate (7).

3. A squeegee device for digital printing according to claim 2, characterized in that: The lead screw (15) is threadedly installed on the mounting plate (5). One end of the lead screw (15) is rotatably connected to the transverse moving plate (6). The other end of the lead screw (15) is fixedly connected to a knob (16). Two through holes are opened on the mounting plate (5). A guiding rod (13) is slidably installed in the through holes. One end of the guiding rod (13) is fixedly connected to the transverse moving plate (6).

4. A squeegee device for digital printing according to claim 3, characterized in that: An inclined support block is fixedly installed on the outer wall of the mounting plate (5), and the inclined support block is fixedly installed on the inner wall of the U-shaped plate (1).

5. A squeegee device for digital printing according to claim 4, characterized in that: Reinforcing plates (14) are arranged on both the front and rear sides of the scraper (8), and the reinforcing plates (14) are fixedly installed between the two groups of U-shaped plates (1).

6. A squeegee device for digital printing according to claim 5, characterized in that: The paddle scraping and collecting structure (9) includes a material blocking block (91), a paddle scraping guiding plate (92) and a collecting groove (93). There are four material blocking blocks (91) distributed in a rectangle. The paddle scraping guiding plate (92) is fixedly installed at the bottom of the two material blocking blocks (91). The paddle scraping guiding plate (92) is arranged on the collecting groove (93). Threaded columns (12) are fixedly installed on both the front and rear sides of the collecting groove (93). Horizontal strip openings are opened on both the front and rear sides of the U-shaped plate (1). One end of the threaded column (12) passes through the horizontal strip opening and is threadedly sleeved with a hexagonal nut.

7. A squeegee device for digital printing according to claim 6, characterized in that: The collecting groove (93) is composed of a groove body (931) and a guiding strip (932). An inclined opening is opened on the groove body (931). The guiding strip (932) is fixedly installed on the outer walls of the inclined opening and the paddle scraping guiding plate (92).

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