Packaging film roll fixing device for packaging machine

Abstract

The utility model discloses a packaging film roll fixing device for a packaging machine, which belongs to the technical field of packaging machines and is characterized by comprising a shell, a fixing mechanism is arranged at the top of the shell, a moving component is arranged at the top of the shell, and a stabilizing component is arranged at the bottom of the moving component. A connecting assembly is arranged in the fixing mechanism, by arranging the fixing mechanism, during use, the fixing mechanism can fix a packaging film roll, meanwhile, the packaging film rolls with different widths can be fixed, the fixing effect is good, and use is convenient; when the fixing mechanism is used, the moving assembly can move the fixed packaging film roll, the application range is wide, workers can conveniently check and process the packaging film roll, and by arranging the connecting assembly, the fixing effect and the stability performance of the fixing mechanism can be improved through the connecting assembly when the fixing mechanism is used.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a packaging film roll fixing device for packaging machines. Background Art

[0002] The packaging film roll used in the packaging machine is a kind of roll material used in the packaging machine, which is usually used to package various products such as food, medicine, cosmetics, household items, etc. These film rolls are usually made of plastic materials, such as polyethylene, polypropylene, polyester, PA (nylon) and other materials. These materials have excellent durability, hygiene, UV resistance, high transparency and other characteristics. During the operation of the packaging machine, the packaging machine will process the roll material into a bagged form and package the items inside. The packaging film roll is a key packaging material. Its quality and performance play an important role in ensuring packaging quality, improving packaging efficiency and reducing costs.

[0003] The Chinese utility model patent currently announced as: CN214827643U discloses a packaging film roll fixing device for a packaging machine, including a base, a left support is arranged on the left side of the top of the base, a rotating groove is arranged on the top of the left support, a rotating block is rotatably connected in the rotating groove, a main shaft is rotatably connected to the right end of the rotating block, four evenly distributed fixing ribs are arranged along the circumference of the outer left end of the main shaft, a cross groove is arranged on the right end of the main shaft, and a sliding groove is arranged on the right side of the top of the base. By arranging the fixing ribs on the main shaft and cooperating with the cross card that can move with the right support, the device has a good fixing ability for film rolls of different lengths and diameters and can effectively fix them. Compared with traditional fixing devices, this utility model has a wider range of application and a stronger practicality.

[0004] Although this patent has a good fixing ability for film rolls of different lengths and diameters by setting fixing ribs on the main shaft and cooperating with the cross clip that can move with the right support, and can effectively fix them, and compared with traditional fixing devices, it has a wider range of applications and a stronger practical effect, but in actual use, the film roll cannot be moved after being fixed, making it impossible for staff to perform quality inspection on the fixed film roll, and the width of the film roll cannot be adjusted over a large range, which is inconvenient to use. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The utility model provides a packaging film roll fixing device for a packaging machine, aiming to solve the problem that the existing packaging film roll fixing device for a packaging machine cannot move the film roll after fixing it during actual use, making it impossible for staff to perform quality inspection on the fixed film roll and simultaneously cannot adjust the width of the film roll over a large range, resulting in inconvenience in use.

[0007] 2. Technical solution

[0008] The utility model is implemented as follows: a packaging film roll fixing device for a packaging machine comprises a shell, a fixing mechanism is arranged on the top of the shell, a moving component is arranged on the top of the shell, a stabilizing component is arranged on the bottom of the moving component, and a connecting component is arranged inside the fixing mechanism;

[0009] The fixing mechanism includes a fixing rod, an adjusting cylinder, a mounting clamp and a fixing clamp ring. The two fixing rods are arranged on both sides of the shell, the two adjusting cylinders are respectively threadedly connected to one side of the two fixing rods, the two mounting clamps are respectively rotatably connected to one side of the two adjusting cylinders, and the fixing clamp ring is clamped between the two adjusting cylinders.

[0010] In order to achieve the effect of driving the fixed packaging film roll to move, as a preferred packaging film roll fixing device for a packaging machine of the utility model, the moving component includes a moving groove, a threaded rod, a threaded groove and a servo motor, the moving groove is opened on both sides of the shell, the threaded rod is rotatably connected to the inside of the moving groove, the threaded groove is opened on one side of the fixed rod and is threadedly connected to the threaded rod, the two servo motors are bolted to one side of the shell, and one end of the threaded rod is fixedly connected to the output end of the servo motor.

[0011] In order to achieve the effect of improving the stability of the fixed rod when it moves, a packaging film roll fixing device for a packaging machine is preferably used in the utility model. The stabilizing component includes a stabilizing groove and a stabilizing slider. The stabilizing groove is opened inside the moving groove, and the stabilizing slider is fixedly connected to one side of the fixed rod and slidably connected to the inside of the stabilizing groove.

[0012] In order to achieve the effect of increasing the stability of the two mounting columns, as a preferred packaging film roll fixing device for a packaging machine of the utility model, the connecting assembly includes a connecting groove, a connecting rod, a storage rod and a spring, the connecting groove is opened on one side of the mounting column, the connecting rod is inserted into the inside of the connecting groove, the storage rod is slidably connected to one side of the connecting rod and inserted into the inside of the connecting groove, and the spring is arranged inside the storage rod and used in conjunction with the connecting rod.

[0013] In order to achieve the effect of increasing the stability of the two installation clamping columns, as a preferred embodiment of the packaging film roll fixing device for a packaging machine of the utility model, a stabilizing cylinder is arranged between the two installation clamping columns.

[0014] In order to achieve the effect of increasing the fixing effect of the packaging film roll, as a preferred packaging film roll fixing device for a packaging machine of the utility model, a magnetic block for increasing the fixing effect of the external packaging film roll is provided on one side of the mounting column.

[0015] In order to increase the service life and use effect of the fixing clamp ring, as a preferred packaging film roll fixing device for a packaging machine of the utility model, the material of the fixing clamp ring is titanium 6Al-4V alloy.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The packaging film roll fixing device for the packaging machine is provided with a fixing mechanism, so that the fixing mechanism can fix the packaging film roll when in use, and can fix packaging film rolls of different widths at the same time, with good fixing effect and easy use; the moving component is provided, so that the moving component can move the fixed packaging film roll when in use, with a wide range of use, and it is convenient for staff to check and handle; the connecting component is provided, so that the connecting component can increase the fixing effect and stability of the fixing mechanism when in use; the fixing rod, the adjusting cylinder, the mounting clamping column and the fixing clamping ring are provided, and the adjusting cylinder is rotated when in use to make the adjusting cylinder shrink or expand, and then the packaging film roll is clamped on the mounting clamping column, and then the two adjusting cylinders are rotated to fix the packaging film roll, and then the fixing clamping ring of a suitable length is clamped between the two adjusting cylinders, which is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the overall structural diagram of the packaging film roll fixing device for the packaging machine of the utility model;

[0020] Figure 2 It is a right side view of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional cross section at AA in the middle;

[0022] Figure 4 is a schematic diagram of the mobile assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the connection assembly of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Shell; 2. Fixing mechanism; 3. Moving assembly; 4. Stabilizing assembly; 5. Connecting assembly; 201. Fixing rod; 202. Adjusting cylinder; 203. Mounting column; 204. Fixing clamp; 301. Moving groove; 302. Threaded rod; 303. Threaded groove; 304. Servo motor; 401. Stabilizing groove; 402. Stabilizing slider; 501. Connecting groove; 502. Connecting rod; 503. Storage rod; 504. Spring; 6. Stabilizing cylinder; 7. Magnetic block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0028] See also Figure 1-5 The utility model provides a technical solution: a packaging film roll fixing device for a packaging machine, comprising a housing 1, a fixing mechanism 2 is arranged on the top of the housing 1, a moving component 3 is arranged on the top of the housing 1, a stabilizing component 4 is arranged on the bottom of the moving component 3, and a connecting component 5 is arranged inside the fixing mechanism 2;

[0029] The fixing mechanism 2 includes a fixing rod 201, an adjusting cylinder 202, a mounting clamping column 203 and a fixing clamping ring 204. The two fixing rods 201 are arranged on both sides of the shell 1. The two adjusting cylinders 202 are respectively threadedly connected to one side of the two fixing rods 201. The two mounting clamping columns 203 are respectively rotatably connected to one side of the two adjusting cylinders 202. The fixing clamping ring 204 is clamped between the two adjusting cylinders 202.

[0030] In this embodiment: by setting a fixing mechanism 2, the fixing mechanism 2 can fix the packaging film roll when in use, and can also fix packaging film rolls of different widths, with good fixing effect and easy use; by setting a moving component 3, the moving component 3 can move the fixed packaging film roll when in use, with a wide range of use, and it is convenient for staff to check and handle; by setting a connecting component 5, the connecting component 5 can increase the fixing effect and stability of the fixing mechanism 2 when in use; by setting a fixing rod 201, an adjusting cylinder 202, an installing clamping column 203 and a fixing clamping ring 204, the adjusting cylinder 202 is rotated when in use to make the adjusting cylinder 202 shrink or expand, and then the packaging film roll is clamped on the installing clamping column 203, and then the adjusting cylinder 202 is rotated to fix the packaging film roll, and then a fixing clamping ring 204 of a suitable length is clamped between the two adjusting cylinders 202, which is simple and convenient to use.

[0031] As a technical optimization solution of the utility model, the moving component 3 includes a moving groove 301, a threaded rod 302, a threaded groove 303 and a servo motor 304. The moving groove 301 is opened on both sides of the shell 1, and the threaded rod 302 is rotatably connected to the inside of the moving groove 301. The threaded groove 303 is opened on one side of the fixed rod 201 and is threadedly connected to the threaded rod 302. Two servo motors 304 are bolted to one side of the shell 1, and one end of the threaded rod 302 is fixedly connected to the output end of the servo motor 304.

[0032] In this embodiment: by setting a movable groove 301, a threaded rod 302, a threaded groove 303 and a servo motor 304, the servo motor 304 is started when in use to drive the threaded rod 302 to rotate. The rotation of the threaded rod 302 will drive the fixed rod 201 to move through the threaded groove 303, thereby driving the fixed packaging film roll to move.

[0033] As a technical optimization solution of the utility model, the stabilizing component 4 includes a stabilizing groove 401 and a stabilizing slider 402. The stabilizing groove 401 is opened inside the movable groove 301, and the stabilizing slider 402 is fixedly connected to one side of the fixed rod 201 and slidably connected to the inside of the stabilizing groove 401.

[0034] In this embodiment, by providing the stabilizing groove 401 and the stabilizing slider 402 , when the fixing rod 201 moves during use, the stabilizing slider 402 will be driven to slide inside the stabilizing groove 401 , thereby improving the stability of the fixing rod 201 during movement.

[0035] As a technical optimization solution of the utility model, the connecting component 5 includes a connecting groove 501, a connecting rod 502, a storage rod 503 and a spring 504. The connecting groove 501 is opened on one side of the installation column 203, the connecting rod 502 is inserted into the inside of the connecting groove 501, the storage rod 503 is slidably connected to one side of the connecting rod 502 and inserted into the inside of the connecting groove 501, and the spring 504 is arranged inside the storage rod 503 and used in conjunction with the connecting rod 502.

[0036] In this embodiment: by setting a connecting groove 501, a connecting rod 502, a storage rod 503 and a spring 504, when in use, the connecting rod 502 is inserted into the interior of the connecting groove 501, and then the storage rod 503 is inserted into the interior of another connecting groove 501, which can increase the stability of the two mounting columns 203.

[0037] As a technical optimization solution of the present invention, a stabilizing cylinder 6 is provided between the two mounting posts 203 .

[0038] In this embodiment, by providing a stabilizing cylinder 6 , the stabilizing cylinder 6 can increase the stability of the two mounting posts 203 during use.

[0039] As a technical optimization solution of the present invention, a magnetic block 7 is provided on one side of the mounting post 203 to increase the fixing effect on the external packaging film roll.

[0040] In this embodiment, by providing the magnetic block 7, the magnetic block 7 can increase the fixing effect on the packaging film roll when in use.

[0041] As a technical optimization solution of the present invention, the material of the fixing clamp ring 204 is titanium 6Al-4V alloy.

[0042] In this embodiment: by setting the fixing clamp 204 made of titanium 6Al-4V alloy, the service life and use effect of the fixing clamp 204 can be increased during use. Titanium alloy is a lightweight but extremely strong metal material with excellent corrosion resistance. Due to its unique properties, it is widely used in aerospace, medical equipment, automobiles, ships and other fields. Titanium 6Al-4V alloy is one of the most common titanium alloys. It is composed of 6% aluminum and 4% vanadium. It has high strength, excellent corrosion resistance and thermal stability, and is widely used in aerospace, automobile manufacturing, high-end bicycles and other fields.

[0043] Working principle: First, when in use, rotate the adjusting cylinder 202 to make the adjusting cylinder 202 shrink or expand, then clamp the packaging film roll on the installation clamping column 203, and then rotate the adjusting cylinder 202 to fix the packaging film roll, and then clamp the fixing clamping ring 204 of appropriate length between the two adjusting cylinders 202. It is simple and convenient to use. Start the servo motor 304 to drive the threaded rod 302 to rotate. The rotation of the threaded rod 302 will drive the fixing rod 201 to move through the threaded groove 303, thereby driving the fixed packaging film roll to move. When the fixing rod 201 moves, it will drive the stabilizing slider 402 to slide inside the stabilizing groove 401, thereby improving the stability of the fixing rod 201 when moving, insert the connecting rod 502 into the inside of the connecting groove 501, and then insert the storage rod 503 into the inside of the other connecting groove 501, which can increase the stability of the two installation clamping columns 203, and the stabilizing cylinder 6 can increase the stability of the two installation clamping columns 203.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging film roll fixing device for a packaging machine, comprising a housing (1), characterized in that: A fixing mechanism (2) is arranged on the top of the shell (1), a moving component (3) is arranged on the top of the shell (1), a stabilizing component (4) is arranged on the bottom of the moving component (3), and a connecting component (5) is arranged inside the fixing mechanism (2); The fixing mechanism (2) comprises a fixing rod (201), an adjusting cylinder (202), a mounting clamping column (203) and a fixing clamping ring (204); the two fixing rods (201) are arranged on both sides of the inside of the housing (1); the two adjusting cylinders (202) are respectively threadedly connected to one side of the two fixing rods (201); the two mounting clamping columns (203) are respectively rotatably connected to one side of the two adjusting cylinders (202); and the fixing clamping ring (204) is clamped between the two adjusting cylinders (202).

2. The packaging film roll fixing device for a packaging machine according to claim 1, characterized in that: The moving assembly (3) comprises a moving groove (301), a threaded rod (302), a threaded groove (303) and a servo motor (304); the moving groove (301) is provided on both sides of the housing (1); the threaded rod (302) is rotatably connected to the inside of the moving groove (301); the threaded groove (303) is provided on one side of the fixed rod (201) and is threadedly connected to the threaded rod (302); the two servo motors (304) are bolted to one side of the housing (1); and one end of the threaded rod (302) is fixedly connected to the output end of the servo motor (304).

3. The packaging film roll fixing device for a packaging machine according to claim 2, characterized in that: The stabilizing assembly (4) comprises a stabilizing groove (401) and a stabilizing slider (402), wherein the stabilizing groove (401) is opened inside the movable groove (301), and the stabilizing slider (402) is fixedly connected to one side of the fixing rod (201) and slidably connected to the inside of the stabilizing groove (401).

4. The packaging film roll fixing device for a packaging machine according to claim 1, characterized in that: The connecting assembly (5) comprises a connecting groove (501), a connecting rod (502), a storage rod (503) and a spring (504); the connecting groove (501) is opened on one side of the mounting column (203); the connecting rod (502) is inserted into the interior of the connecting groove (501); the storage rod (503) is slidably connected to one side of the connecting rod (502) and inserted into the interior of the connecting groove (501); the spring (504) is arranged inside the storage rod (503) and is used in conjunction with the connecting rod (502).

5. The packaging film roll fixing device for a packaging machine according to claim 1, characterized in that: A stabilizing cylinder (6) is arranged between the two installation clamping columns (203).

6. The packaging film roll fixing device for a packaging machine according to claim 1, characterized in that: A magnetic block (7) is provided on one side of the mounting post (203) for increasing the fixing effect on the external packaging film roll.

7. The packaging film roll fixing device for a packaging machine according to claim 1, characterized in that: The material of the fixing clamp ring (204) is titanium 6Al-4V alloy.

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