Carton marking press convenient to position

Abstract

The utility model discloses a carton creasing machine convenient to position, which belongs to the technical field of carton processing and comprises a base, an L-shaped plate is connected onto the base, one side of the L-shaped plate is connected with an expansion piece, a support arm is connected below the expansion piece, a pressing plate is connected below the support arm, a concave plate is connected onto the base, and the concave plate is connected onto the base. A lap joint plate is connected to one side of the base, a mounting plate is arranged in the concave plate, and a threaded rod is rotationally connected to the mounting plate. According to the carton creasing machine convenient to position, by arranging a lap joint plate, a sliding plate, an auxiliary block, a mounting hole, a positioning plate, a coil spring and a bolt, through cooperation of the lap joint plate, the positioning plate and the coil spring, the mounting plate can conduct positioning treatment according to the positions of carton folds, and it is guaranteed that the folds at different positions of a carton and a pressing plate are located on the same horizontal line; the pressing plate is prevented from deviating from the position of the crease in the pressing process, and the position of the carton does not need to be adjusted many times subsequently.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton processing, in particular to a carton creasing machine which is convenient for positioning. Background Art

[0002] Carton is a packaging container made of cardboard, widely used for transporting and storing various items. They are usually made of corrugated paper, which has good cushioning properties and can protect the items inside from damage. In the production process of cartons, a creasing machine is needed. The creasing machine uses creasing technology to press creases on the carton board, so that the carton can maintain a stable structure and shape when folded.

[0003] When using the current creasing machine, the carton is mounted on the table and then squeezed by a pressing plate. However, most creasing machines do not have a positioning structure, making it difficult to position the creases at different positions of the carton with the pressing plate. As a result, the carton is easily offset from the crease position during the pressing process, and the position of the carton needs to be adjusted multiple times afterwards. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a carton creasing machine with easy positioning, which solves the problem that most creasing machines do not have a positioning structure, making it difficult to position the folds at different positions of the carton with the pressing plate, resulting in the carton being easily offset from the fold position during the pressing process, and the position of the carton needs to be adjusted multiple times subsequently.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton creasing machine with convenient positioning, comprising a base, an L-shaped plate connected to the base, a telescope connected to one side of the L-shaped plate, a support arm connected under the telescope, a pressure plate connected under the support arm, a concave plate connected to the base, a lap plate connected to one side of the base, a mounting plate provided in the concave plate, a threaded rod rotatably connected to the mounting plate, a slide plate externally threaded on the threaded rod, a motor connected to one end of the threaded rod, an auxiliary block connected under the slide plate, a limit rod rotatably connected in the auxiliary block, a mounting hole opened outside the auxiliary block, a positioning plate connected outside the limit rod, a coil spring connected outside the limit rod, a bolt connected to the inner thread of the limit rod, and a movable plate provided in the lap plate.

[0006] As a further solution of the utility model: the limit rod is connected to one side of the auxiliary block through a coil spring, the positioning plate is overlapped on the overlap plate, and the movable plate is overlapped with the positioning plate.

[0007] As a further solution of the utility model: a T-shaped slot is provided in the concave plate, a T-shaped block is connected to the outside of the mounting plate, and the T-shaped block is slidably connected in the T-shaped slot.

[0008] As a further solution of the utility model: a slide groove is provided in the lap plate, a protrusion is connected to the outside of the lap plate, and the movable plate is slidably connected in the slide groove.

[0009] As a further solution of the utility model: a connecting plate is connected to the outside of the movable plate, a column is connected to the protrusion, and the connecting plate is slidably connected to the outside of the column.

[0010] As a further solution of the utility model: a spring is connected to the outer shell of the column, and the connecting plate is connected to the protrusion through the spring.

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

[0012] 1. The creasing machine for carton which is convenient for positioning is provided with overlapping plates, slide plates, auxiliary blocks, mounting holes, positioning plates, coil springs and bolts. The corresponding bolts are driven to rotate according to the position of the fold of the carton. After the bolts are disengaged from the mounting holes, the positioning plates are reset by the coil springs and are in a vertical state with the auxiliary blocks. When the slide plates move to the crease position, thrust or pulling force is applied to the mounting plates. When the mounting plates move to the appropriate position, the positioning plates come into contact with the overlapping plates. The creasing machine coordinates the overlapping plates, the positioning plates and the coil springs so that the mounting plates can be positioned according to the position of the fold of the carton, ensuring that the folds at different positions of the carton are on the same horizontal line with the pressing plate, avoiding the displacement of the pressing plate from the fold position during the pressing process, and there is no need to adjust the position of the carton multiple times later.

[0013] 2. The carton creasing machine, which is convenient for positioning, is provided with a movable plate, a connecting plate, a protrusion and a spring. When the mounting plate moves, a thrust is applied to the connecting plate. When the positioning plate contacts the lap plate, the connecting plate is released. The movable plate after reset will be connected with the positioning plate, so that the positioning plate and the lap plate can be quickly assembled to avoid loosening of the positioning plate and the lap plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the base of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the auxiliary block of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the lap plate of the utility model;

[0018] In the figure: 1. base; 2. L-shaped plate; 3. telescopic device; 4. support arm; 5. pressure plate; 6. concave plate; 7. mounting plate; 8. lap plate; 9. T-slot; 10. T-block; 11. threaded rod; 12. motor; 13. slide plate; 14. auxiliary block; 15. mounting hole; 16. limit rod; 17. positioning plate; 18. coil spring; 19. bolt; 20. moving plate; 21. slide groove; 22. connecting plate; 23. protrusion; 24. column; 25. spring. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a carton creasing machine that is convenient for positioning, comprising a base 1, an L-shaped plate 2 is connected to the base 1, a telescope 3 is connected to one side of the L-shaped plate 2, a support arm 4 is connected below the telescope 3, a pressing plate 5 is connected below the support arm 4, a concave plate 6 is connected to the base 1, a lap plate 8 is connected to one side of the base 1, a mounting plate 7 is arranged inside the concave plate 6, a threaded rod 11 is rotatably connected to the mounting plate 7, a slide plate 13 is externally threadedly connected to the threaded rod 11, a motor 12 is connected to one end of the threaded rod 11, an auxiliary block 14 is connected below the slide plate 13, by arranging the threaded rod 11 and the motor 12, when the motor 12 drives the threaded rod 11 to rotate, the slide plate 13 will move on the surface of the threaded rod 11, so that the slide plate 13 can move to the fold of the carton, which is convenient for adjusting the fold of the carton and has good calibration performance;

[0021] A T-shaped slot 9 is provided in the concave plate 6, and a T-shaped block 10 is connected to the outside of the mounting plate 7. The T-shaped block 10 is slidably connected in the T-shaped slot 9. By providing the T-shaped slot 9 and the T-shaped block 10, when a thrust or a pull is applied to the mounting plate 7, the T-shaped block 10 on the surface of the mounting plate 7 will slide in the T-shaped slot 9, so that the T-shaped slot 9 and the T-shaped block 10 play a certain guiding role in the movement of the mounting plate 7, thereby preventing the mounting plate 7 from getting stuck when moving;

[0022] The auxiliary block 14 is rotatably connected with a limit rod 16, and a mounting hole 15 is provided outside the auxiliary block 14. A positioning plate 17 is connected outside the limit rod 16, and a coil spring 18 is connected to the outer surface of the limit rod 16. A bolt 19 is connected to the inner thread of the limit rod 16. A movable plate 20 is provided in the lap plate 8. The limit rod 16 is connected to one side of the auxiliary block 14 through the coil spring 18, and the positioning plate 17 is overlapped on the lap plate 8. The movable plate 20 overlaps with the positioning plate 17. By setting the coil spring 18, when a rotational force is applied to the positioning plate 17, the positioning plate 17 will rotate around the limit rod 16 as the center, and the limit rod 16 will drive the coil spring 18 to deform, so that the coil spring 18 plays a certain supporting role in the rotation of the positioning plate 17, and when the positioning plate 17 loses resistance, it will be reset by the coil spring 18;

[0023] A slide groove 21 is provided in the lap plate 8, and a protrusion 23 is connected to the outside of the lap plate 8. The movable plate 20 is slidably connected in the slide groove 21, and a connecting plate 22 is connected to the outside of the movable plate 20. A column 24 is connected to the protrusion 23, and the connecting plate 22 is slidably connected to the outside of the column 24. A spring 25 is connected to the outer shell of the column 24, and the connecting plate 22 is connected to the protrusion 23 through the spring 25. By setting the slide groove 21 and the column 24, when a thrust is applied to the connecting plate 22, the connecting plate 22 will slide on the surface of the column 24, and the column 24 will drive the movable plate 20 to move in the slide groove 21, so that the slide groove 21 and the column 24 play a certain limiting role in the movement of the movable plate 20 and the connecting plate 22, thereby preventing the movable plate 20 and the connecting plate 22 from getting stuck when moving.

[0024] The working principle of the utility model is:

[0025] When the creasing machine is pressing the fold of the carton, the carton can be installed on the top of the mounting plate 7, and the corresponding bolt 19 can be driven to rotate according to the position of the carton fold. When the bolt 19 is disengaged from the mounting hole 15, the positioning plate 17 will be reset by the coil spring 18. After the reset, the positioning plate 17 will be in a vertical state with the auxiliary block 14, and then the threaded rod 11 will be driven to rotate by the motor 12, and the slide plate 13 will move on the surface of the threaded rod 11. When the slide plate 13 moves to the crease position, a thrust or pull is applied to the mounting plate 7, and the T-block 10 on the surface of the mounting plate 7 will be in the T-slot 9, when the mounting plate 7 applies a thrust to the connecting plate 22 when it moves, the connecting plate 22 will drive the spring 25 to deform when it moves on the surface of the column 24, and the movable plate 20 will be hidden in the overlapping plate 8, when the mounting plate 7 moves to the appropriate position, the positioning plate 17 will contact the overlapping plate 8, when the connecting plate 22 is released, the movable plate 20 will be reset by the action of the spring 25, and the reset movable plate 20 will be engaged with the positioning plate 17, and the fold of the carton in the mounting plate 7 will be below the pressing plate 5, and then the telescopic device 3 drives the pressing plate 5 to move to press the fold.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A carton creasing machine with convenient positioning, comprising a base (1), characterized in that: The base (1) is connected to an L-shaped plate (2), one side of the L-shaped plate (2) is connected to a telescopic device (3), a support arm (4) is connected below the telescopic device (3), a pressure plate (5) is connected below the support arm (4), a concave plate (6) is connected to the base (1), one side of the base (1) is connected to a lap plate (8), a mounting plate (7) is provided inside the concave plate (6), a threaded rod (11) is rotatably connected to the mounting plate (7), and the threaded rod (11) is externally threadedly connected to a slide plate (13) ), one end of the threaded rod (11) is connected to a motor (12), an auxiliary block (14) is connected below the slide plate (13), a limit rod (16) is rotatably connected inside the auxiliary block (14), a mounting hole (15) is provided outside the auxiliary block (14), a positioning plate (17) is connected outside the limit rod (16), a coil spring (18) is connected to the outer surface of the limit rod (16), a bolt (19) is threadedly connected to the inner surface of the limit rod (16), and a movable plate (20) is provided inside the lap plate (8).

2. According to claim 1, a carton creasing machine that is convenient for positioning is characterized by: The limiting rod (16) is connected to one side of the auxiliary block (14) through a coil spring (18), the positioning plate (17) is overlapped on the overlapping plate (8), and the moving plate (20) is overlapped with the positioning plate (17).

3. The carton creasing machine with convenient positioning according to claim 1, characterized in that: The recessed plate (6) is provided with a T-shaped slot (9), the mounting plate (7) is externally connected with a T-shaped block (10), and the T-shaped block (10) is slidably connected in the T-shaped slot (9).

4. The carton creasing machine with convenient positioning according to claim 1, characterized in that: A sliding groove (21) is provided in the lap plate (8), a protrusion (23) is connected to the outside of the lap plate (8), and the movable plate (20) is slidably connected in the sliding groove (21).

5. The carton creasing machine with convenient positioning according to claim 4, characterized in that: The movable plate (20) is externally connected to a connecting plate (22), the protrusion (23) is connected to a column (24), and the connecting plate (22) is slidably connected to the outside of the column (24).

6. The carton creasing machine with convenient positioning according to claim 5, characterized in that: The column (24) is outer-mounted with a spring (25), and the connecting plate (22) is connected to the protrusion (23) via the spring (25).

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