Corrugated board double-color printing circular mold machine

Abstract

The utility model relates to the technical field of corrugated board processing, in particular to a double-color printing circular mold machine for corrugated boards. According to the technical scheme, the printing device comprises a printing mechanism, a plurality of conveying mechanisms are arranged in the printing mechanism, a carrying plate is arranged on the left sides of the conveying mechanisms, an adjusting groove is formed in the top face of the carrying plate, a motor is arranged on the front side of the carrying plate, and a two-way screw rod is arranged at the output end of the motor; the rear end of the two-way screw rod penetrates and extends into the adjusting groove, the front end and the rear end of the two-way screw rod are both in threaded connection with threaded columns, a conveying belt is arranged on the top face of each threaded column, and a cushion table is arranged on the top face of the carrying plate. According to the corrugated board stacking device, the carrier plate is arranged on the telescopic rod, printed corrugated boards can be automatically stacked conveniently, adjustment can be carried out according to the sizes of the corrugated boards, the working efficiency is improved, the applicability of the device is improved, manual operation steps are reduced, and automation is improved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard processing technology, and in particular to a two-color printing rotary die machine for corrugated cardboard. Background Technology

[0002] A two-color printing rotary die machine for corrugated cardboard, also known as a two-color printing press for corrugated cardboard, is a specialized printing device for corrugated cardboard. It is commonly used in the packaging industry, especially in the production of cartons, boxes, and other packaging products. It performs two-color printing on cardboard and can also handle subsequent processing such as die-cutting. However, after printing, the corrugated cardboard is stacked together using a conveyor system, but the stacking is not neat and requires manual rearrangement, wasting manpower. Therefore, a two-color printing rotary die machine for corrugated cardboard is needed. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a two-color printing rotary die machine for corrugated cardboard.

[0004] The technical solution of this utility model: A two-color printing rotary die machine for corrugated cardboard, comprising a printing mechanism, wherein multiple conveying mechanisms are arranged inside the printing mechanism, a carrier plate is arranged on the left side of the conveying mechanism, an adjustment groove is formed on the top surface of the carrier plate, a motor is arranged on the front side of the carrier plate, a bidirectional screw is arranged at the output end of the motor, the rear end of the bidirectional screw extends through into the interior of the adjustment groove, both ends of the bidirectional screw are threadedly connected to threaded posts, a conveyor belt is arranged on the top surface of each threaded post, a pad is arranged on the top surface of the carrier plate, and a top surface of the pad is provided with... The system includes a cylinder push rod, the output end of which is equipped with a lifting plate. Two electric guide rails are mounted on the top surface of the carrier plate. A sliding table is slidably mounted at the middle of each electric guide rail. A column is mounted on the top surface of each sliding table. A vertical plate is mounted on the top surface of each column. A set of side plates is mounted on the side of each pair of side plates that are close to each other. A stop bar and a support bar are mounted between each set of side plates. A triangular block is rotatably mounted on the outer ring of the support bar. A limit plate is mounted on the side of each set of side plates that are close to each other. The left ends of both conveyor belts are equipped with the same baffle.

[0005] Preferably, the top surface of the carrier plate is provided with a guide groove, a guide rod is provided in the guide groove, and guide posts are slidably provided at both ends of the guide rod. The top end of each guide post is fixedly connected to the bottom surface of a corresponding conveyor belt.

[0006] Preferably, the pad is located on the top surface of the carrier plate between the two conveyor belts.

[0007] Preferably, the top surface of the platform is provided with a set of telescopic rods, and the top end of each telescopic rod is fixedly connected to the bottom surface of the lifting plate.

[0008] Preferably, the two electric guide rails are located on the front and rear sides of the pad, respectively.

[0009] Preferably, the top surface of each of the triangular blocks near the stop bar abuts against the bottom of the stop bar.

[0010] Preferably, the top surface of the triangular block has an opening, and the sides of the two limiting plates that are close to each other are flush with the sides of the two openings that are far apart from each other.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects:

[0012] This invention, by setting a carrier plate to a telescopic rod, not only facilitates the automatic stacking of printed corrugated cardboard, but also allows for adjustment according to the size of the corrugated cardboard, thereby improving work efficiency, enhancing equipment applicability, reducing manual operation steps, and increasing automation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a partial structural schematic diagram of the present invention;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure of a portion of the area;

[0016] Figure 4 This is a cross-sectional view of a portion of the structure of this utility model.

[0017] Reference numerals: 1. Printing mechanism; 2. Conveying mechanism; 3. Carrier plate; 4. Motor; 5. Bidirectional screw; 6. Threaded column; 7. Conveyor belt; 8. Platform; 9. Cylinder push rod; 10. Lifting plate; 11. Electric guide rail; 12. Slide table; 13. Column; 14. Vertical plate; 15. Side plate; 16. Stop bar; 17. Support rod; 18. Triangular block; 19. Limiting plate; 20. Baffle; 21. Guide rod; 22. Guide column; 23. Telescopic rod. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] Example

[0020] like Figures 1 to 4As shown, the present invention proposes a two-color printing rotary die machine for corrugated cardboard, including a printing mechanism 1. The printing mechanism 1 is provided with multiple conveying mechanisms 2. A carrier plate 3 is provided on the left side of the conveying mechanism 2. An adjustment groove is opened on the top surface of the carrier plate 3. A motor 4 is provided on the front side of the carrier plate 3. The front side of the carrier plate 3 is fixedly connected to the rear side of the motor 4. A bidirectional screw 5 is provided at the output end of the motor 4. The output end of the motor 4 is fixedly connected to the front end of the bidirectional screw 5. The rear end of the bidirectional screw 5 extends through into the interior of the adjustment groove. The bidirectional screw 5 is rotatably connected to the adjustment groove. Threaded posts 6 are threadedly connected to both the front and rear ends of the bidirectional screw 5. Threaded posts 6 are slidably connected to the adjustment groove. A conveyor belt 7 is provided on the top surface of each threaded post 6. The top surface of the threaded post 6 is fixedly connected to the bottom surface of the conveyor belt 7. A guide groove is opened on the top surface of the carrier plate 3. A guide rod 21 is provided in the guide groove. The guide rod 21 is fixedly installed inside the guide groove. Guide posts 22 are slidably provided at both the front and rear ends of the guide rod 21.

[0021] The top of each guide post 22 is fixedly connected to the bottom surface of a corresponding conveyor belt 7. Guide rods 21 are used to guide and limit the guide posts 22, thereby guiding and limiting the conveyor belt 7. A platform 8 is provided on the top surface of the carrier plate 3, and the top surface of the carrier plate 3 and the bottom surface of the platform 8 are fixedly connected. The platform 8 is located between the two conveyor belts 7. A cylinder push rod 9 is provided on the top surface of the platform 8, and the top surface of the platform 8 and the bottom surface of the cylinder push rod 9 are fixedly connected. A lifting plate 10 is provided at the output end of the cylinder push rod 9. The output end of the cylinder push rod 9 is fixedly connected to the bottom surface of the lifting plate 10. The output end of the cylinder push rod 9 pushes the lifting plate 10 upward, thereby pushing the corrugated cardboard upward for stacking. A set of telescopic rods 23 is provided on the top surface of the pad 8. The top surface of the pad 8 is fixedly connected to the bottom end of the telescopic rods 23. The top end of each telescopic rod 23 is fixedly connected to the bottom surface of the lifting plate 10. By setting the telescopic rods 23, the running trajectory of the lifting plate 10 can be guided and limited, so that the telescopic rods 23 always maintain a straight up and down running state.

[0022] Two electric guide rails 11 are provided on the top surface of the carrier plate 3. The top surface of the carrier plate 3 is fixedly connected to the bottom surface of the electric guide rails 11. The two electric guide rails 11 are located on the front and rear sides of the pad 8, respectively. A slide table 12 is slidably provided at the middle of each electric guide rail 11. A column 13 is provided on the top surface of each slide table 12. The top surface of the slide table 12 is fixedly connected to the bottom surface of the column 13. A vertical plate 14 is provided on the top surface of each column 13. The top surface of the column 13 is fixedly connected to the bottom surface of the vertical plate 14. A set of side plates 15 is provided on the side of the two vertical plates 14 that are close to each other. The vertical plate 14 and the side plate 15 are fixedly connected. A stop rod 16 and a support rod 17 are provided between each set of side plates 15. The stop rod 16 and the support rod 17 are fixedly installed between each set of side plates 15. The outer ring of the support rod 17 is rotatably equipped with triangular blocks 18. The top surface of each triangular block 18 near the stop rod 16 abuts against the bottom of the stop rod 16, which facilitates the placement of corrugated cardboard on the top surface of the triangular block 18 for positioning. Each set of side plates 15 is provided with a limiting plate 19 on the side that is close to each other. The side plates 15 and the limiting plates 19 are fixedly connected. The top surface of the triangular block 18 has an opening. The side of the two limiting plates 19 that is close to each other is flush with the side that is far away from each other. The limiting plates 19 can limit the corrugated cardboard and make the corrugated cardboard stacked neatly. The left end of the two conveyor belts 7 is provided with the same baffle 20. The left side of the two conveyor belts 7 is fixedly connected to the baffle 20. The baffle 20 helps to prevent the printed corrugated cardboard from falling.

[0023] In this embodiment, when using this device, the corrugated cardboard is first printed. The corrugated cardboard is placed on the right side of the conveying mechanism 2 and moved to the printing position of the printing mechanism 1 by the conveying mechanism 2. After printing, it is conveyed to the left side of the conveying mechanism 2 and then to the top of the conveyor belt 7. When the corrugated cardboard moves to the left end of the conveyor belt 7, it is blocked by the baffle 20. Then the cylinder push rod 9 is operated. The output end of the cylinder push rod 9 pushes the lifting plate 10 to move upward. The upward movement of the lifting plate 10 can push the corrugated cardboard to move upward. When it passes the triangular block 18, it will push the triangular block 18 to flip upward. After passing completely, the corrugated cardboard can be placed on the triangular block 18. The left side of the triangular block 18 is limited by the stop rod 16 to make the corrugated cardboard stable.

[0024] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A two-color printing rotary die machine for corrugated cardboard, comprising a printing mechanism (1), characterized in that: The printing mechanism (1) is equipped with multiple conveying mechanisms (2) inside. A carrier plate (3) is provided on the left side of the conveying mechanism (2). An adjustment groove is provided on the top surface of the carrier plate (3). A motor (4) is provided on the front side of the carrier plate (3). A bidirectional screw (5) is provided at the output end of the motor (4). The rear end of the bidirectional screw (5) extends through into the interior of the adjustment groove. Both ends of the bidirectional screw (5) are threaded with threaded posts (6). A conveyor belt (7) is provided on the top surface of each threaded post (6). A platform (8) is provided on the top surface of the carrier plate (3). A cylinder push rod (9) is provided on the top surface of the platform (8). A lifting plate (10) is provided at the output end of the cylinder push rod (9). The top surface of the carrier plate (3) is provided with two electric guide rails (11), and each electric guide rail (11) is slidably provided with a slide table (12) at the middle end. Each slide table (12) is provided with a column (13) on its top surface, and each column (13) is provided with a vertical plate (14) on its top surface. A set of side plates (15) is provided on the side of the two vertical plates (14) that are close to each other. A stop bar (16) and a support rod (17) are provided between each set of side plates (15). A triangular block (18) is rotatably provided on the outer ring of the support rod (17). A limit plate (19) is provided on the side of the two sets of side plates (15) that are close to each other. The left end of the two conveyor belts (7) is provided with the same baffle (20).

2. The corrugated cardboard two-color printing rotary die machine according to claim 1, characterized in that, The top surface of the carrier plate (3) is provided with a guide groove, and a guide rod (21) is provided in the guide groove. Guide posts (22) are slidably provided at both ends of the guide rod (21). The top end of each guide post (22) is fixedly connected to the bottom surface of a corresponding conveyor belt (7).

3. A two-color printing rotary die machine for corrugated cardboard according to claim 1, characterized in that, The platform (8) is located on the top surface of the carrier plate (3) between the two conveyor belts (7).

4. A two-color printing rotary die machine for corrugated cardboard according to claim 1, characterized in that, The top surface of the platform (8) is provided with a set of telescopic rods (23), and the top end of each telescopic rod (23) is fixedly connected to the bottom surface of the lifting plate (10).

5. A two-color printing rotary die machine for corrugated cardboard according to claim 1, characterized in that, The two electric guide rails (11) are located on the front and rear sides of the pad (8), respectively.

6. A two-color printing rotary die machine for corrugated cardboard according to claim 1, characterized in that, The top surface of each of the triangular blocks (18) near the stop bar (16) abuts against the bottom of the stop bar (16).

7. A two-color printing rotary die machine for corrugated cardboard according to claim 1, characterized in that, The top surface of the triangular block (18) has an opening, and the sides of the two limiting plates (19) that are close to each other are flush with the sides of the two openings that are far apart from each other.

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