Packaging material cutting device

Abstract

The utility model discloses a packaging material trimming device, a base frame, an adjusting component and a cutting component, the adjusting component comprises a fixed frame, a screw rod, a movable frame and a guide column, the fixed frame is fixed to the base frame, the screw rod is inserted into the fixed frame, the movable frame is sleeved on the screw rod and cooperates with the screw rod thread, the guide column is fixed to the movable frame and passes through the fixed frame; the cutting component comprises a bracket, a cylinder, a power unit, a cutter wheel and a supporting wheel, the power unit is arranged below the cylinder and is driven by the power unit to move up and down, the supporting wheel is fixed to the bottom of the bracket and is used for supporting the packaging material, the cutter wheel is driven by the power unit to rotate and is used for seven packaging material edge materials; the packaging material trimming device of the utility model adopts an adjusting component, which can adjust the lateral position of the cutter wheel, so that the cutting width of the edge material can be adjusted as required, and the height of the cutter wheel can be adjusted through the cutting component, so that packaging materials of different thicknesses and materials can be trimmed, the adaptability is good, and the cutting efficiency is high.

Description

Technical Field

[0001] The utility model relates to a packaging material cutting technology, in particular to a packaging material edge cutting device. Background Art

[0002] In the processing of packaging materials, the edges of the packaging materials are edge materials, which are very easy to be irregular or folded together, which affects the aesthetics and is not conducive to rolling. Therefore, the edge materials need to be cut off, and the cutting of the edge materials requires a trimming device.

[0003] The current packaging material trimming device generally cuts by a knife wheel, does not have a lateral adjustment function, and cannot adjust the cutting width of the edge material as required. In addition, the existing packaging material trimming device has a fixed knife wheel position. When the thickness of the packaging material changes too much, the knife wheel is difficult to contact the packaging material or cannot cut the packaging material, and has poor adaptability. Utility Model Content

[0004] In order to solve the defects of the prior art mentioned above, the utility model provides a packaging material trimming device, which can adjust the edge material cutting width and the height of the cutter wheel and has strong adaptability.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solution: a packaging material cutting device, including a bottom frame,

[0006] The adjusting assembly is arranged on the base frame, and comprises a fixed frame, a screw rod, a movable frame and a guide column, wherein the fixed frame is fixed to the base frame, the screw rod is passed through the fixed frame, the movable frame is sleeved on the screw rod and is threadedly matched with the screw rod, and the guide column is fixed to the movable frame and passes through the fixed frame;

[0007] A cutting assembly, used for cutting packaging material edges, comprises a bracket, a cylinder, a power unit, a cutter wheel and a support wheel. The bracket is fixedly connected to a guide column, the cylinder is arranged below the bracket, the power unit is arranged below the cylinder and is driven by the power unit to move up and down, the support wheel is fixed to the bottom of the bracket and is used for supporting packaging materials, and the cutter wheel is driven by the power unit to rotate and is used for seven packaging material edges.

[0008] Preferably, a rotary handle is provided at the end of the screw rod, and an anti-slip groove is provided on the rotary handle.

[0009] Preferably, the power unit includes a lifting frame, a motor, two adjusting frames, a driving wheel, a driven wheel and a mounting frame, the lifting frame is fixed to the bottom end of the cylinder piston rod, the two adjusting frames are respectively fixed to both sides of the bottom of the lifting frame, the motor is fixed to the adjusting frame, the driven wheel is arranged between the two adjusting frames, the driving wheel is drivingly connected to the motor output shaft and meshes with the driven wheel, and the mounting frame is coaxially arranged on the driven wheel and is used to install the cutter wheel.

[0010] Preferably, the support wheel is provided with a knife groove, and the bottom end of the knife wheel extends into the knife groove.

[0011] In summary, the utility model has achieved the following technical effects:

[0012] The packaging material trimming device of the utility model adopts an adjustment component to adjust the lateral position of the knife wheel, so that the cutting width of the edge material can be adjusted as required, and the height of the knife wheel can be adjusted through the cutting component, so that packaging materials of different thicknesses and materials can be trimmed, and the adaptability is good and the cutting efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the packaging material trimming device of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a cutting assembly of a packaging material trimming device of the utility model;

[0015] Explanation of the reference numerals in the drawings in the specification: 1. base frame; 2. screw rod; 3. movable frame; 4. guide column; 5. bracket; 6. cylinder; 7. lifting frame; 8. motor; 9. driving wheel; 10. driven wheel; 11. knife wheel; 12. supporting wheel; 13. knife groove; 14. mounting frame; 15. adjusting frame. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships 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.

[0019] 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.

[0020] 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 or an electrical connection; 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.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] Embodiment 1:

[0023] like Figure 1 As shown, a packaging material trimming device includes a base frame 1, an adjustment component, which is arranged on the base frame 1, and includes a fixed frame, a screw rod 2, a movable frame 3 and a guide column 4. The fixed frame is fixed to the base frame 1, the screw rod 2 is inserted into the fixed frame, the movable frame 3 is sleeved on the screw rod 2 and is threadedly matched with the screw rod 2, and the guide column 4 is fixed to the movable frame 3 and passes through the fixed frame;

[0024] like Figure 2 As shown, the cutting assembly is used for cutting packaging material edges, including a bracket 5, a cylinder 6, a power unit, a cutter wheel 11 and a support wheel 12. The bracket 5 is fixedly connected to the guide column 4, the cylinder 6 is arranged below the bracket 5, the power unit is arranged below the cylinder 6 and is driven by the power unit to move up and down, the support wheel 12 is fixed to the bottom of the bracket 5 and is used for supporting the packaging material, and the cutter wheel 11 is driven by the power unit to rotate and is used for seven packaging material edges.

[0025] The packaging material trimming device of this embodiment adopts an adjustment component, which can adjust the lateral position of the cutter wheel 11, so that the cutting width of the edge material can be adjusted as required, and the height of the cutter wheel 11 can be adjusted through the cutting component, so that packaging materials of different thicknesses and materials can be trimmed, with good adaptability and high cutting efficiency.

[0026] A rotary handle is provided at the end of the screw rod 2, and an anti-slip groove is provided on the rotary handle.

[0027] The power unit includes a lifting frame 7, a motor 8, two adjusting frames 15, a driving wheel 9, a driven wheel 10 and a mounting frame 14. The lifting frame 7 is fixed to the bottom end of the piston rod of the cylinder 6. The two adjusting frames 15 are respectively fixed on both sides of the bottom of the lifting frame 7. The motor 8 is fixed to the adjusting frame 15. The driven wheel 10 is arranged between the two adjusting frames 15. The driving wheel 9 is connected to the output shaft of the motor 8 and meshes with the driven wheel 10. The mounting frame 14 is coaxially arranged on the driven wheel 10 and is used to install the cutter wheel 11.

[0028] The support wheel 12 is provided with a knife groove 13 , and the bottom end of the knife wheel 11 extends into the knife groove 13 .

[0029] Working principle: fix the base frame 1 on the packaging material production equipment, then place the edge of the packaging material on the support wheel 12, then adjust the assembly to work, the worker rotates the handle to drive the screw 2 to rotate, drive the movable frame 3 and the guide column 4 to move, and adjust the lateral position of the knife wheel 11 as required to adjust the cutting width of the edge material, then the cutting assembly works, the cylinder 6 drives the lifting frame 7 to move to adapt to packaging materials of different thicknesses and materials, to ensure that the edge materials of the packaging materials can be completely and quickly cut off.

[0030] The above description is only a preferred implementation mode of the present invention, and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A packaging material trimming device, characterized in that: Including chassis, The adjusting assembly is arranged on the base frame, and comprises a fixed frame, a screw rod, a movable frame and a guide column, wherein the fixed frame is fixed to the base frame, the screw rod is passed through the fixed frame, the movable frame is sleeved on the screw rod and is threadedly matched with the screw rod, and the guide column is fixed to the movable frame and passes through the fixed frame; A cutting assembly, used for cutting packaging material edges, comprises a bracket, a cylinder, a power unit, a cutter wheel and a support wheel. The bracket is fixedly connected to a guide column, the cylinder is arranged below the bracket, the power unit is arranged below the cylinder and is driven by the power unit to move up and down, the support wheel is fixed to the bottom of the bracket and is used for supporting packaging materials, and the cutter wheel is driven by the power unit to rotate and is used for seven packaging material edges.

2. A packaging material trimming device according to claim 1, characterized in that: A rotary handle is provided at the end of the screw rod, and an anti-slip groove is provided on the rotary handle.

3. A packaging material trimming device according to claim 1, characterized in that: The power unit includes a lifting frame, a motor, two adjustment frames, a driving wheel, a driven wheel and a mounting frame. The lifting frame is fixed to the bottom end of the cylinder piston rod, the two adjustment frames are respectively fixed to the two sides of the bottom of the lifting frame, the motor is fixed to the adjustment frame, the driven wheel is arranged between the two adjustment frames, the driving wheel is drivingly connected to the motor output shaft and meshed with the driven wheel, and the mounting frame is coaxially arranged on the driven wheel and is used to install the cutter wheel.

4. A packaging material trimming device according to claim 1, characterized in that: The support wheel is provided with a knife groove, and the bottom end of the knife wheel extends into the knife groove.

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