Packaging film cutting device

Abstract

The utility model discloses a packaging film cutting device, and belongs to the technical field of cutting machines. The slitting device mainly comprises a base, an unwinding assembly is arranged on one side of the base, a winding assembly is arranged on the side, away from the unwinding assembly, of the base, a slitting assembly is arranged at the top of the base, the slitting assembly comprises a cutting assembly, and the cutting assembly comprises a connecting piece; the scale is provided with identification scales, and a sliding rail is arranged on the side, away from the identification scales, of the scale; the stand column is installed on the sliding rail, and an indicating arrow is arranged on the stand column; and the cutter is arranged at the bottom of the stand column. According to the packaging film cutting device, the cutting assembly is arranged, so that the position of the cutter can be precisely adjusted through the identification scales and the indication arrows, the cutting accuracy is ensured, the packaging film can be precisely cut, the flexibility and adaptability of the cutting assembly are improved, and therefore the cutting requirements of packaging films of different sizes are met; and the effect of rapidly and accurately cutting the packaging film is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of slitting machines, and in particular to a packaging film cutting device. Background Art

[0002] The packaging film cutting machine is a machine used to cut the roll-shaped packaging film into the required size. It is commonly used in the packaging process of food, medicine, cosmetics and other industries. The advantages of the packaging film cutting machine include high efficiency, precision and reliability. It can quickly cut a large number of packaging films into the required size, improving production efficiency. At the same time, because the cutting process is completed by the machine, the cutting results are more accurate and consistent, effectively avoiding the errors caused by manual operation.

[0003] For example, the patent with publication number CN219546301 U specifically discloses a non-woven fabric slitting device. When the non-woven fabric is offset after being cut by the slitting mechanism during transportation, the elastic force of the spring drives the limiting plate to limit the non-woven fabric, so that the non-woven fabric is limited to a predetermined winding track, thereby solving the problem of errors in the slitting process of the non-woven fabric caused by the shaking of the slitting equipment during slitting and winding.

[0004] In the above patent, a slitting mechanism is provided in the slitting device, and the slitting mechanism includes a plurality of groups of cutters fixedly mounted on connecting rods. Such fixed cutters enable the device to only slitting non-woven fabrics of fixed sizes during slitting. When the slitting size needs to be adjusted, only a rough judgment can be made, and precise size adjustment cannot be achieved, which reduces the flexibility of the device. Therefore, it is necessary to provide a packaging film cutting device that can adjust the cutter to solve the above problem.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a packaging film cutting device to achieve the effect of quickly and relatively accurately dividing the packaging film.

[0007] The technical solution adopted by the present application to solve its technical problems is: a packaging film cutting device, including a base, a reeling assembly is provided on one side of the base, a reeling assembly is provided on the side away from the reeling assembly, a slitting assembly is provided on the top of the base, the slitting assembly includes a cutting assembly, and the cutting assembly includes a connecting piece; a ruler, a marking scale is provided on the ruler, and a slide rail is provided on the side of the ruler away from the marking scale; a column, the column is installed on the slide rail, and an indicator arrow is provided on the column; and a cutter is provided at the bottom of the column.

[0008] Furthermore, a connecting groove is provided at the center of the scale, and an adjusting bolt is installed in the connecting groove. The adjusting bolt passes through the connecting groove and is connected to the column bolt.

[0009] Furthermore, the slitting assembly includes two sets of fixing frames fixedly installed on the top of the base, the fixing frames are provided with sliding grooves inside, and the sliding grooves are slidably connected with shaft seats.

[0010] Furthermore, a fixing plate is arranged at the top of the fixing frame, a threaded hole is arranged at the top of the fixing plate, and a screw is arranged in the threaded hole. One end of the screw is rotatably connected to the top of the shaft seat, and a rotating handle is fixedly installed at the other end.

[0011] Furthermore, a connecting rod is fixedly installed in the shaft seat, one end of the connecting rod is fixedly installed inside the shaft seat, and the other end is connected to the connecting piece.

[0012] The beneficial effect of the present application is that the packaging film cutting device provided by the present application, by setting a cutting component, allows the position of the cutter to be accurately adjusted through marking scales and indicator arrows, thereby ensuring the accuracy of cutting, so that the packaging film can be accurately cut, thereby improving the flexibility and adaptability of the cutting component, thereby meeting the cutting needs of packaging films of different sizes.

[0013] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0015] In the attached picture:

[0016] Figure 1 It is an overall schematic diagram of the packaging film cutting device in this application;

[0017] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the cutting component;

[0019] Among them, the reference numerals in the figure are:

[0020] 1. Base; 2. Unwinding assembly; 3. Rewinding assembly; 4. Slitting assembly; 41. Fixed frame; 411. Slide groove; 42. Axle seat; 43. Fixed plate; 44. Screw; 441. Turn handle; 5. Connecting rod; 6. Cutting assembly; 61. Connecting piece; 62. Ruler; 621. Connecting groove; 63. Marking scale; 64. Slide rail; 7. Column; 71. Indicator arrow; 72. Adjusting bolt; 73. Cutter. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] like Figure 1 As shown, the present application provides a packaging film cutting device, including a base 1, a unwinding component 2 is arranged on one side of the base 1, and the unwinding component 2 is used to convey the packaging film, a slitting component 4 is arranged on the top of the base 1, and the slitting component 4 is used to slitting the packaging film, and a winding component 3 is arranged on the side of the base 1 away from the unwinding component 2, and the winding component 3 is used to wind up the packaging film after the slitting is completed, thereby realizing automatic cutting and winding of the packaging film and improving production efficiency.

[0024] like Figure 2 As shown, the slitting assembly 4 includes two groups of fixing frames 41 fixedly mounted on the top of the base 1, the fixing frames 41 are provided with slide grooves 411 inside, and shaft seats 42 are slidably connected to the two groups of slide grooves 411, and a fixing plate 43 is fixedly mounted on the top of the fixing frames 41, a threaded hole is provided on the top of the fixing plate 43, and a screw rod 44 is threadedly connected in the threaded hole, one end of the screw rod 44 is rotatably connected to the top of the shaft seat 42, and a rotating handle 441 is fixedly mounted on the other end, and the shaft seat 42 is suitable for moving on the sliding groove 411 under the cooperation of the rotating handle 441 and the screw rod 44;

[0025] At the same time, a connecting rod 5 is fixedly installed in the shaft seat 42, one end of the connecting rod 5 is installed inside the shaft seat 42, and a cutting assembly 6 is fixedly installed at the other end. The cutting assembly 6 includes a connecting piece 61, and the connecting rod 5 is connected to the connecting piece 61 by bolts. There are multiple groups of cutting assemblies 6, and the multiple groups of cutting assemblies 6 are connected by connecting rods 5, so that they can adapt to different slitting requirements;

[0026] At the same time, a ruler 62 is provided on the other side of the connecting member 61, and a marking scale 63 is provided on the ruler 62, and a slide rail 64 is provided on the rear side of the ruler 62, and a column 7 is slidably mounted on the slide rail 64, and the column 7 is suitable for sliding on the slide rail 64. At the same time, an indication arrow 71 is provided on the side of the column 7 close to the marking scale 63, and the indication arrow 71 is used in conjunction with the marking scale 63, so that the cutting position of the column 7 can be quickly and accurately determined;

[0027] At the same time, a connecting groove 621 is provided at the center of the ruler 62, and an adjusting bolt 72 is installed in the connecting groove 621. The adjusting bolt 72 passes through the connecting groove 621 and is bolted to the column 7. When the position of the column 7 on the ruler 62 is determined, the column 7 can be fixed by the adjusting bolt 72. At the same time, a cutter 73 is installed at the bottom of the column 7 by bolts, and the cutter 73 is used to cut the packaging film.

[0028] When it is necessary to cut the packaging film, first determine the cutting position of the cutter 73 by coordinating the marking scale 63 with the indicator arrow 71, then drive the cutting assembly 6 to move toward the packaging film by rotating the handle 441, and finally start the unwinding assembly 2 and the winding assembly 3 at the same time, so that the packaging film is accurately cut by the cutting assembly 6 during the unwinding and winding process.

[0029] To sum up, the device sets the cutting component 6 so that the position of the cutter 73 can be accurately adjusted through the marking scale 63 and the indicator arrow 71, thereby ensuring the accuracy of cutting, so that the packaging film can be accurately cut, thereby improving the flexibility and adaptability of the cutting component 6, thereby meeting the cutting requirements of packaging films of different sizes.

[0030] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A packaging film cutting device, comprising a base (1), a reeling assembly (2) being arranged on one side of the base (1), a reeling assembly (3) being arranged on a side away from the reeling assembly (2), a slitting assembly (4) being arranged on the top of the base (1), the slitting assembly (4) comprising a cutting assembly (6), characterized in that: The cutting assembly (6) comprises: Connecting piece (61); A ruler (62), wherein a marking scale (63) is arranged on the ruler (62), and a slide rail (64) is arranged on a side of the ruler (62) away from the marking scale (63); A column (7), the column (7) being mounted on the slide rail (64), and an indicating arrow (71) being provided on the column (7); A cutter (73) is arranged at the bottom of the column (7).

2. The packaging film cutting device according to claim 1, characterized in that: A connecting groove (621) is provided at the center of the scale (62), an adjusting bolt (72) is installed in the connecting groove (621), and the adjusting bolt (72) passes through the connecting groove (621) and is bolted to the column (7).

3. The packaging film cutting device according to claim 2, characterized in that: The slitting assembly (4) comprises two sets of fixing frames (41) fixedly mounted on the top of the base (1); a slide groove (411) is arranged inside the fixing frame (41); and an axle seat (42) is slidably connected to the slide groove (411).

4. The packaging film cutting device according to claim 3, characterized in that: A fixing plate (43) is arranged at the top of the fixing frame (41), a threaded hole is arranged at the top of the fixing plate (43), and a screw rod (44) is arranged in the threaded hole. One end of the screw rod (44) is rotatably connected to the top of the shaft seat (42), and a rotating handle (441) is fixedly installed at the other end.

5. The packaging film cutting device according to claim 4, characterized in that: A connecting rod (5) is fixedly installed in the shaft seat (42), one end of the connecting rod (5) is fixedly installed inside the shaft seat (42), and the other end is connected to the connecting piece (61).

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