Corrugated board indentation device

Abstract

The utility model discloses a corrugated board creasing device which comprises a machine base, machine frames, a conveying mechanism and creasing plates, the machine frames are symmetrically installed on the two sides of the top face of the machine base through bolts, the conveying mechanism is installed between the two sets of machine frames, a rotary drum is arranged on one side of the conveying mechanism, the number of the creasing plates is multiple, and the number of the creasing plates is multiple. The multiple sets of indentation plates are arranged on the outer wall of the rotary drum in a sliding mode, the indentation plates are arranged on the outer wall of the rotary drum in a sliding mode, so that the positions and the intervals of paperboard indentations can be adjusted when paperboards are processed, when the positions of the indentation plates need to be adjusted, fixing bolts are rotated, limiting between the indentation plates and the inner walls of the guide grooves is relieved, and the indentation plates are fixed. And after the adjustment is finished, the fixing bolt is rotated, so that the fixing bolt is propped against the bottom of the guide groove for fixing and limiting.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper production, in particular to a corrugated paperboard creasing device. Background Art

[0002] The corrugated cardboard creasing device is a device that performs creasing operations on corrugated paper during the production process of corrugated paper. Corrugated paper is a plate-like material made by gluing noodle paper and corrugated paper formed by corrugating rollers. It is generally divided into single corrugated cardboard and double corrugated cardboard. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation.

[0003] Existing patent number CN 218985950 U, a corrugated cardboard creasing device, including a workbench and a top plate

[0004] A support plate is installed above the workbench, and a rope shaft is installed on one side of the support plate.

[0005] A telescopic rod is installed inside, and a fixed plate is fixedly connected above the telescopic rod, a rope is fixedly connected above the fixed plate, and a handle is fixedly connected to the bottom end of the rope, a power box is installed on one side of the top plate, and the top plate is located above the support plate. The corrugated cardboard creasing device is provided with a fixed plate, and the user can place the corrugated paper to be processed on the top of the workbench, and then the user can pull the handle to drive the rope to pull the fixed plate upwards. When the corrugated paper is placed under the fixed plate, the user can release the handle.

[0006] When the fixing plate is not subjected to external force, the fixing plate can be driven by the tension of the spring to fix the corrugated paper, thereby preventing the corrugated paper from shifting during indentation.

[0007] Although the above device is difficult to fix the corrugated paper, the pressure when the creasing device extrude the corrugated paper easily causes the corrugated paper to slide on the workbench, resulting in reduced working efficiency of the creasing device, but the position and depth of the indentation cannot be adjusted, and only one type of cardboard can be creasingly processed. Moreover, the cardboard before and after processing is large in size and difficult to place, and the processing is more troublesome.

[0008] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention

[0009] In order to solve the above problems, the utility model aims to provide a corrugated board creasing device.

[0010] To achieve the above-mentioned purpose, the utility model proposes a corrugated cardboard creasing device, comprising a base, a frame, a transmission mechanism and a creasing plate, wherein the frame is symmetrically installed on both sides of the top surface of the base by bolts, the transmission mechanism is installed between two groups of frames, and a rotating drum is arranged on one side of the transmission mechanism, and the creasing plates are arranged in several groups, and the creasing plates in several groups are all slidably arranged on the outer wall of the rotating drum.

[0011] In one example, both sides of the indentation plate are fixedly connected with fixed cylinders, a guide groove is provided on the rotating cylinder, and the fixed cylinder is locked to the outer wall of the rotating cylinder by fixing bolts.

[0012] In one example, a pressing cylinder is arranged on the top side of the rotating cylinder, rotating seats are rotatably arranged on the outer sides of both ends of the pressing cylinder, and a lifting mechanism is arranged on the top of the rotating seat.

[0013] In one example, the lifting mechanism consists of a power arm, a support arm and a fixed seat, the fixed seat is installed on the top of the frame by bolts, the power arm is fixedly installed on the bottom of the fixed seat, and the output end of the power arm is fixedly connected to the top end of the support arm, and the bottom end of the support arm is fixedly installed on the outer wall of the rotating seat.

[0014] In one example, material guide plates are provided on both side walls of the machine base, and the side walls of the material guide plates are rotatably arranged on the inner wall of the rotating seat through a rotating rod, and the rotating seat is welded to the outer wall of the machine base.

[0015] In one example, the rotating seat and the material guide plate are both provided with insertion holes, and the two groups of the insertion holes are connected by insertion rods.

[0016] In one example, one end of the rotating drum is fixedly connected to the output end of the servo motor through a coupling, the servo motor is installed on the outer wall of the frame, and the other end of the rotating drum is rotatably arranged on the inner wall of the frame.

[0017] The corrugated cardboard creasing device proposed by the utility model can bring the following beneficial effects:

[0018] The setting of the creasing plate sliding on the outer wall of the rotating drum enables the position and spacing of the cardboard creasing to be adjusted when processing the cardboard. When the position of the creasing plate needs to be adjusted, the fixing bolt is turned to release the limit between it and the inner wall of the guide groove, and then the position of the fixing cylinder and the creasing plate can be adjusted. After the adjustment is completed, the fixing bolt is turned to make it press against the bottom of the guide groove for fixed limit;

[0019] The set pressing cylinder is used to cooperate with the rotating cylinder to limit the cardboard to prevent the cardboard from warping up during creasing. The set lifting mechanism can control the distance between the pressing cylinder and the rotating cylinder to facilitate the processing of cardboards of different thicknesses. The set material guide plate can be used to conveniently place the cardboard, and the material guide plate is arranged to rotate on the rotating seat to facilitate the storage of the material guide plate. When it is not needed, it can be lowered to fit on both sides of the machine base to save space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 The utility model is a three-dimensional structural schematic diagram of a corrugated cardboard creasing device.

[0022] Figure 2 It is a front view structural schematic diagram of a corrugated cardboard creasing device of the utility model.

[0023] Figure 3 The utility model is a schematic diagram of a top view of the structure of a corrugated cardboard creasing device.

[0024] Figure 4 The utility model is a rear structural schematic diagram of a corrugated cardboard creasing device.

[0025] Figure 5 The utility model is a schematic diagram of the axial structure of a corrugated cardboard creasing device. Implementation

[0026] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0027] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0031] like Figure 1 to Figure 5 As shown, an embodiment of the utility model proposes a corrugated cardboard creasing device, comprising a base 1, a frame 2, a transmission mechanism 3 and a creasing plate 8, the frame 2 is symmetrically installed on both sides of the top surface of the base 1 by bolts, the transmission mechanism 3 is installed between two groups of frames 2, and a rotating drum 5 is arranged on one side of the transmission mechanism 3, and a plurality of creasing plates 8 are arranged, and the plurality of creasing plates 8 are all slidably arranged on the outer wall of the rotating drum 5. During operation, the cardboard to be creasing can be driven to move for processing through the arranged transmission mechanism 3. When it moves to the side of the rotating drum 5, the rotation of the rotating drum 5 can drive the creasing plate 8 to rotate to perform creasing processing on the cardboard. The arrangement of sliding the creasing plate 8 on the outer wall of the rotating drum 5 enables the position and spacing of the cardboard creasing to be adjusted when processing the cardboard.

[0032] Specifically, the fixing cylinder 7 is fixedly connected to both sides of the indentation plate 8, and a guide groove 6 is opened on the rotating cylinder 5. The fixing cylinder 7 is locked to the outer wall of the rotating cylinder 5 by a fixing bolt 9. When the position of the indentation plate 8 needs to be adjusted, the fixing bolt 9 is rotated to release the limit between it and the inner wall of the guide groove 6, and then the position of the fixing cylinder 7 and the indentation plate 8 can be adjusted by sliding. After the adjustment is completed, the fixing bolt 9 is rotated to make it press against the bottom of the guide groove 6 for fixed limit.

[0033] Specifically, a pressing cylinder 18 is arranged on the top side of the rotating cylinder 5, and rotating seats 17 are rotatably arranged on the outer sides of both ends of the pressing cylinder 18. A lifting mechanism is arranged on the top of the rotating seat 17. The pressing cylinder 18 is used to cooperate with the rotating cylinder 5 to limit the cardboard to prevent the cardboard from tilting when the indentation is performed. The spacing between the pressing cylinder 18 and the rotating cylinder 5 can be controlled by the lifting mechanism to facilitate the processing of cardboards of different thicknesses.

[0034] Specifically, the lifting mechanism consists of a power arm 15, a support arm 16 and a fixed seat 14. The fixed seat 14 is installed on the top of the frame 2 by bolts, the power arm 15 is fixedly installed at the bottom of the fixed seat 14, and the output end of the power arm 15 is fixedly connected to the top of the support arm 16, and the bottom end of the support arm 16 is fixedly installed on the outer wall of the rotating seat 17. When it is necessary to adjust the height of the rotating drum 5, the power arm 15 is started, and the power arm 15 can be extended and retracted to drive the rotating drum 5 between the support arm 16 and the rotating seat 17 to complete the lifting and lowering together, so as to achieve the effect of adjusting the spacing.

[0035] Specifically, guide plates 10 are provided on both side walls of the base 1. The side walls of the guide plates 10 are rotatably arranged on the inner wall of the rotating seat 11 through a rotating rod 12. The rotating seat 11 is welded to the outer wall of the base 1. Cardboard can be conveniently placed through the arranged guide plates 10, and the guide plates 10 are rotatably arranged on the rotating seat 11 to facilitate the storage of the guide plates 10. When they are not needed, they can be put down and attached to both sides of the base 1 to save space.

[0036] Specifically, both the rotating seat 11 and the material guide plate 10 are provided with insertion holes, and the two groups of insertion holes are connected by the insertion rods 13. When the equipment is working, the two groups of material guide plates 10 can be laid flat, and the material guide plates 10 can be fixed on the rotating seat 11 through the set insertion rods 13.

[0037] Specifically, one end of the rotating drum 5 is fixedly connected to the output end of the servo motor 4 through a coupling, the servo motor 4 is installed on the outer wall of the frame 2, and the other end of the rotating drum 5 is rotatably set on the inner wall of the frame 2. The rotation of the servo motor 4 can drive the rotating drum 5 to rotate, and the rotation of the rotating drum 5 drives the creasing plate 8 to rotate to perform creasing processing on the cardboard.

[0038] Working principle: During operation, the cardboard to be indented can be driven to move for processing through the transmission mechanism 3. When it moves to the side of the rotating drum 5, the rotating drum 5 can be driven to rotate by the rotation of the servo motor 4. The rotation of the rotating drum 5 drives the indentation plate 8 to rotate to indent the cardboard. The indentation plate 8 slides on the outer wall of the rotating drum 5, so that the position and spacing of the cardboard indentation can be adjusted when processing the cardboard. When the position of the indentation plate 8 needs to be adjusted, the fixing bolt 9 is rotated to release the limit between it and the inner wall of the guide groove 6, and then the position of the sliding fixing cylinder 7 and the indentation plate 8 can be adjusted. After the adjustment is completed, the fixing bolt 9 is rotated to make it support the bottom of the guide groove 6 for fixed limit. The set pressing cylinder 18 is used to cooperate with the rotating cylinder 5 to limit the cardboard to prevent the cardboard from tilting during the indentation. The set lifting mechanism can control the distance between the pressing cylinder 18 and the rotating cylinder 5 to adapt to the processing of cardboards of different thicknesses. The set guide plate 10 can be used to conveniently place the cardboard, and the guide plate 10 is rotated on the rotating seat 11 to facilitate the storage of the guide plate 10. When it is not needed, it can be put down and fit on both sides of the machine base 1 to save space.

[0039] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0040] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A corrugated board creasing device, characterized in that: The invention comprises a machine base (1), a frame (2), a transmission mechanism (3) and an indentation plate (8), wherein the frame (2) is symmetrically mounted on both sides of the top surface of the machine base (1) by means of bolts, the transmission mechanism (3) is mounted between two groups of frames (2), and a rotating drum (5) is arranged on one side of the transmission mechanism (3), and the indentation plates (8) are arranged in a plurality of groups, and the plurality of groups of indentation plates (8) are all slidably mounted on the outer wall of the rotating drum (5).

2. A corrugated board creasing device according to claim 1, characterized in that: The two sides of the indentation plate (8) are fixedly connected to a fixing cylinder (7), a guide groove (6) is provided on the rotating cylinder (5), and the fixing cylinder (7) is locked to the outer wall of the rotating cylinder (5) by means of fixing bolts (9).

3. A corrugated board creasing device according to claim 2, characterized in that: A pressing cylinder (18) is arranged on the top side of the rotating cylinder (5), rotating seats (17) are rotatably arranged on the outer sides of both ends of the pressing cylinder (18), and a lifting mechanism is arranged on the top of the rotating seat (17).

4. A corrugated board creasing device according to claim 3, characterized in that: The lifting mechanism is composed of a power arm (15), a support arm (16) and a fixed seat (14); the fixed seat (14) is mounted on the top of the frame (2) by bolts; the power arm (15) is fixedly mounted on the bottom of the fixed seat (14); the output end of the power arm (15) is fixedly connected to the top of the support arm (16); and the bottom end of the support arm (16) is fixedly mounted on the outer wall of the rotating seat (17).

5. The corrugated board creasing device according to claim 1, characterized in that: Both side walls of the machine base (1) are provided with material guide plates (10), and the side walls of the material guide plates (10) are rotatably arranged on the inner wall of the rotating base (11) through rotating rods (12), and the rotating base (11) is welded to the outer wall of the machine base (1).

6. A corrugated board creasing device according to claim 5, characterized in that: The rotating seat (11) and the material guide plate (10) are both provided with insertion holes, and the two groups of the insertion holes are connected by insertion rods (13).

7. The corrugated board creasing device according to claim 1, characterized in that: One end of the rotating drum (5) is fixedly connected to the output end of the servo motor (4) via a coupling; the servo motor (4) is mounted on the outer wall of the frame (2); and the other end of the rotating drum (5) is rotatably disposed on the inner wall of the frame (2).

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