Picture book printing device

Abstract

The utility model discloses a picture book printing device, and relates to the technical field of printing devices. Comprising a printing body with a conveying guide roller on one side, a guide rod is installed on the portion, located below the conveying guide roller, of one side of the printing body, two sliding blocks are movably connected to the guide rod, limiting rings are installed on the tops of the two sliding blocks, the conveying guide roller is movably sleeved with the limiting rings, and each limiting ring comprises an upper arc-shaped rod and a lower arc-shaped rod; the upper arc-shaped rod and the lower arc-shaped rod are connected through a connecting mechanism, the connecting mechanism comprises a connecting screw rod, a connecting plate, a mounting hole and a locking nut, the inner diameter of the upper arc-shaped rod is the same as that of the lower arc-shaped rod, and the outer diameter of the upper arc-shaped rod is larger than that of the lower arc-shaped rod. According to the picture book printing device, the conveying guide roller is movably sleeved with the two limiting rings, the distance between the two limiting rings can be adjusted, and when the conveying guide roller guides the conveyed paper, position deviation of the paper can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing device technical field, concretely is a picture book printing device. BACKGROUND

[0002] Picture book refers to a kind of picture book, it is mainly with a small amount of text, the most emphasized of picture book is its literary and artistic nature.The story to be read in picture book is not only text, but also story from picture, and then appreciate painting.Of course, picture book cannot realize all expectations to children, but high-quality picture and text in picture book have immeasurable subtle influence on cultivating children's cognitive ability, observation ability, communication ability, imagination, creativity and emotional development.

[0003] When picture book is printed, paper is usually transported to move to corresponding printing position, but the outside of paper conveying guide roller is not convenient for limiting paper conveying in the process of conveying, so that paper conveying deviation and paper jam may exist, and there is certain limitation. UTILITARY MODEL CONTENT

[0004] The utility model provides a picture book printing device to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a picture book printing device, including the printing main body with conveying guide roller on one side, the guide rod is installed below conveying guide roller on one side of printing main body, two sliding blocks are movably connected on guide rod, the top of two sliding blocks is equipped with limiting ring, the limiting ring is movably sleeved on conveying guide roller, the limiting ring includes upper arc-shaped rod, lower arc-shaped rod, the upper arc-shaped rod is connected with lower arc-shaped rod through connecting mechanism.

[0006] Further, connecting mechanism includes connecting screw rod, connecting plate, mounting hole, locking nut, the inner diameter of upper arc-shaped rod is same with the inner diameter of lower arc-shaped rod, the outer diameter of upper arc-shaped rod is greater than the outer diameter of lower arc-shaped rod, the both ends bottom of upper arc-shaped rod is fixedly connected with connecting screw rod, the bottom end of lower arc-shaped rod is fixedly connected with connecting plate, the top of connecting plate is equipped with mounting hole, the end of connecting screw rod is passed through mounting hole and is threadedly connected with locking nut.

[0007] Further, the top of connecting plate is equipped with reinforcing block connected with the outer wall of lower arc-shaped rod.

[0008] Further, the both ends bottom of upper arc-shaped rod is equipped with positioning groove on one side of connecting screw rod, the top of lower arc-shaped rod is fixedly connected with the positioning block that can be inserted into positioning groove.

[0009] Further, the top of the guide rod is fixedly connected with a fixed block, one side of the fixed block is rotatably connected with a lead screw, the top of the connecting plate is provided with a driving motor for driving the lead screw, and the sliding block is threadedly sleeved on the lead screw.

[0010] Further, the bottom of the sliding block is provided with a sliding groove, and the guide rod passes through the sliding groove.

[0011] Compared with the prior art, the drawing printing device has the following beneficial effects: the drawing printing device has the following beneficial effects: the drawing printing device, by movably sleeving two limiting rings on the conveying guide roller, the distance between the two limiting rings can be adjusted, and when the conveying guide roller guides the conveyed paper, the position deviation of the paper can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a structural schematic view of the conveying guide roller of the utility model;

[0014] Figure 3 It is a structural schematic view of the guide rod of the utility model;

[0015] Figure 4 It is an enlarged schematic view of A of the utility model;

[0016] Figure 5 It is a structural schematic view of the limiting ring of the utility model;

[0017] Figure 6 It is a structural schematic view of the upper arc-shaped rod of the utility model.

[0018] In the drawing: 1, printing main body; 2, conveying guide roller; 3, limiting ring; 4, guide rod; 5, sliding block; 6, upper arc-shaped rod; 7, lower arc-shaped rod; 8, connecting screw rod; 9, connecting plate; 10, mounting hole; 11, locking nut; 12, fixed block; 13, lead screw; 14, driving motor; 15, sliding groove; 16, reinforcing block; 17, positioning groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-6The utility model discloses a picture book printing device, including the printing main body 1 of one side with the conveying guide roller 2, the one side of printing main body 1 is located the below of conveying guide roller 2 and is installed with guide rod 4, two slide blocks 5 are movably connected on the guide rod 4, the top of two slide blocks 5 all is installed with the limit ring 3, the limit ring 3 is movably sleeved on conveying guide roller 2, the limit ring 3 includes upper arc rod 6, lower arc rod 7, and the upper arc rod 6 is connected through the connecting mechanism between lower arc rod 7.

[0021] Specifically, the connecting mechanism includes connecting screw 8, connecting plate 9, mounting hole 10, locking nut 11, the inner diameter of the upper arc rod 6 is same with the inner diameter of the lower arc rod 7, the outer diameter of the upper arc rod 6 is greater than the outer diameter of the lower arc rod 7, the both ends bottom of the upper arc rod 6 is fixedly connected with connecting screw 8, the bottom end of the lower arc rod 7 is fixedly connected with connecting plate 9, the both ends top of the connecting plate 9 is provided with mounting hole 10, the end of the connecting screw 8 passes through mounting hole 10 and is threadedly connected with locking nut 11.

[0022] The top of the connecting plate 9 is provided with a reinforcing block 16 connected with the outer wall of the lower arc rod 7.

[0023] The both ends bottom of the upper arc rod 6 is provided with a positioning groove 17 on one side of the connecting screw 8, and the both ends top of the lower arc rod 7 is fixedly connected with a positioning block insertable into the positioning groove 17.

[0024] In the embodiment, the upper arc rod 6 and the lower arc rod 7 are both in C shape, the bottom of the upper arc rod 6 is open, the top of the lower arc rod 7 is open, and the upper arc rod 6 and the lower arc rod 7 can be connected together to form a circular hole through which the conveying guide roller 2 can pass.

[0025] When the upper arc rod 6 and the lower arc rod 7 are connected together, the connecting screw 8 on both sides of the bottom of the upper arc rod 6 is aligned with the mounting hole 10, and the connecting screw 8 passes through the mounting hole 10, then the upper arc rod 6 and the lower arc rod 7 are close to each other, and the positioning blocks on both ends of the top of the lower arc rod 7 are inserted into the positioning grooves 17 on the upper arc rod 6, then the locking nut 11 is threadedly connected on the connecting screw 8 and tightened, and the installation of the upper arc rod 6 and the lower arc rod 7 is completed.

[0026] Specifically, the top of the guide rod 4 is fixedly connected with a fixed block 12, one side of the fixed block 12 is rotatably connected with a lead screw 13, the top of the connecting plate 9 is provided with a driving motor 14 driving the lead screw 13, and the slide block 5 is threadedly sleeved on the lead screw 13.

[0027] In the embodiment, the driving motor 14 installed at the top of the guide rod 4 can drive the screw rod 13 to rotate, and the rotation of the screw rod 13 can drive the sliding block 5 to displace along the guide rod 4, so that the limiting ring 3 can displace on the conveying guide roller 2 to achieve the effect of adjusting the position.

[0028] Corresponding position sensors can be installed on the two sliding blocks 5.

[0029] Specifically, the bottom of the sliding block 5 is provided with a sliding groove 15, and the guide rod 4 passes through the sliding groove 15.

[0030] In the embodiment, the bottom of the sliding block 5 is provided with the sliding groove 15 through which the guide rod 4 passes, so that the sliding block 5 can slide relative to the guide rod 4, and the inner wall of the bottom of the sliding groove 15 can be provided with a ball, so that the sliding block 5 can slide more smoothly.

[0031] In summary, the picture book printing device can prevent the position deviation of the paper when the conveying guide roller 2 guides the conveyed paper by movably sleeving two limiting rings 3 on the conveying guide roller 2, and the distance between the two limiting rings 3 can be adjusted.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A picture book printing device comprising a printing body (1) having a transport guide roller (2) on one side, characterized in that: One side of the printing body (1) is below the conveying guide roller (2) is provided with a guide rod (4), the guide rod (4) is movably connected with two sliders (5), the top of two sliders (5) is provided with a limiting ring (3), the limiting ring (3) is movably sleeved on the conveying guide roller (2), the limiting ring (3) comprises an upper arc-shaped rod (6), a lower arc-shaped rod (7), the upper arc-shaped rod (6) and the lower arc-shaped rod (7) are connected by a connecting mechanism.

2. The picture book printing device according to claim 1, characterized in that: The connecting mechanism comprises a connecting screw (8), a connecting plate (9), a mounting hole (10), a locking nut (11), the inner diameter of the upper arc-shaped rod (6) is same with the inner diameter of the lower arc-shaped rod (7), the outer diameter of the upper arc-shaped rod (6) is larger than the outer diameter of the lower arc-shaped rod (7), the both ends of the bottom of the upper arc-shaped rod (6) are fixedly connected with the connecting screw (8), the bottom end of the lower arc-shaped rod (7) is fixedly connected with the connecting plate (9), the both ends of the top of the connecting plate (9) are provided with the mounting hole (10), the end of the connecting screw (8) passes through the mounting hole (10) and is threadedly connected with the locking nut (11).

3. The picture book printing device according to claim 2, characterized in that: The top of the connecting plate (9) is provided with a reinforcing block (16) connected with the outer wall of the lower arc-shaped rod (7).

4. The picture book printing device according to claim 2, characterized in that: The both ends of the bottom of the upper arc-shaped rod (6) are provided with a positioning groove (17) on one side of the connecting screw (8), the both ends of the top of the lower arc-shaped rod (7) are fixedly connected with a positioning block which can be inserted into the positioning groove (17).

5. The picture book printing device according to claim 2, characterized in that: The top of the guide rod (4) is fixedly connected with a fixed block (12), one side of the fixed block (12) is rotatably connected with a lead screw (13), the top of the connecting plate (9) is provided with a driving motor (14) driving the lead screw (13), the slider (5) is threadedly sleeved on the lead screw (13).

6. The picture book printing device of claim 1, wherein: The bottom of the slider (5) is provided with a sliding groove (15), the guide rod (4) passes through the sliding groove (15).

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