Cutting device

Abstract

The utility model provides a cutting device which comprises an operation platform, a cutter, at least two limiting grooves and at least two fixing pieces, the operation platform is used for placing inner frame paper, a receding groove extending in the second direction is formed in the operation platform, and the receding groove is used for positioning a mark point; the cutter is arranged on the operation platform and used for cutting off the inner frame paper in the second direction; the limiting groove is formed in the operation platform and used for containing the inner frame paper, the limiting groove is provided with two side walls oppositely arranged in the second direction, the side walls are used for limiting displacement of the inner frame paper in the second direction, and one side wall can move in the second direction; the fixing pieces are arranged above the two limiting grooves correspondingly, and when the bottoms of the fixing pieces make contact with the inner frame paper, the fixing pieces can limit displacement of the inner frame paper in the third direction. According to the cutting device, manpower can be saved, efficiency can be improved, and the problem that cutting is unqualified due to the fact that the inner frame paper inclines in the cutting process can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette packaging, in particular to a cutting device. Background Art

[0002] During the operation of the cigarette packaging machine, when the inner frame paper is about to run out, new inner frame paper needs to be taken out and spliced with the inner frame paper in use. In actual production, since most inner frame papers are designed with patterns, in order to meet the pattern design on the inner frame paper, the pattern seen on each cigarette pack when the box lid is opened is consistent, the inner frame paper needs to be positioned and cut before splicing. Usually, there are marking points on the inner frame paper for locating the position of the inner frame paper.

[0003] At present, when cutting the inner frame paper, the operator needs to hold the inner frame paper, align the marking point on the inner frame paper with the cutter, cut the new and old inner frame papers separately, and then splice the new and old inner frame papers. This cutting method is not only labor-intensive and inefficient, but also the inner frame paper is prone to skew during the cutting process, resulting in unqualified cutting problems. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems that the current cutting of inner frame paper consumes manpower, has low efficiency, and the inner frame paper is easily skewed, resulting in unqualified cutting. The utility model provides a cutting device that can conveniently and quickly position and cut the inner frame paper, which can not only save manpower and improve efficiency, but also avoid the problem of unqualified cutting caused by the skew of the inner frame paper during cutting.

[0005] The embodiment of the utility model provides a cutting device for cutting inner frame paper, on which marking points are arranged, and the cutting device comprises:

[0006] An operating platform is used to place inner frame paper, the length direction of the inner frame paper is the first direction, and the width direction is the second direction. A clearance groove extending along the second direction is provided on the operating platform, and the clearance groove is used to locate the marking point;

[0007] A cutter is arranged on the operating platform, and is used to cut the inner frame paper above the give way groove along the second direction;

[0008] At least two limiting grooves are provided on the operating platform and are respectively located on both sides of the giving way groove along the first direction, the limiting grooves extend along the first direction and are used to hold the inner frame paper, the limiting grooves have two side walls that are arranged opposite to each other along the second direction, the side walls are used to limit the displacement of the inner frame paper along the second direction, and one of the side walls can move along the second direction to change the size of the limiting groove along the second direction;

[0009] At least two fixing members are respectively arranged above the two limit grooves, and the fixing members can move in a direction close to or away from the inner frame paper so that the bottom of the fixing member contacts or separates from the inner frame paper; when the bottom of the fixing member contacts the inner frame paper, the fixing member can limit the displacement of the inner frame paper along a third direction, wherein the third direction is perpendicular to the upper surface of the operating platform.

[0010] According to another specific embodiment of the utility model, it also includes at least two fixing clamps, the number of the fixing clamps is equal to the number of the fixing parts and the positions correspond one to one, each fixing part is connected to the corresponding fixing clamp, and the fixing clamp is used to drive the fixing part to move toward or away from the inner frame paper.

[0011] According to another specific embodiment of the present invention, the fixing fixture is a clamp.

[0012] According to another specific embodiment of the utility model, a moving member is provided on one side of the limiting groove along the second direction, a side surface of the moving member is a side wall of the limiting groove, and the moving member can move along the second direction to change the size of the limiting groove along the second direction.

[0013] According to another specific embodiment of the utility model, the operating platform is provided with two slots spaced apart along the first direction, the slots extend along the second direction and penetrate the operating platform along the third direction, the moving member is located above the two slots, the moving member is provided with two through holes penetrating the moving member along the third direction, the two through holes respectively correspond to the positions of the two slots, and the moving member can move along the second direction;

[0014] The cutting device also includes two bolts, which pass through the two through holes and the two slot holes respectively, and are used to lock the position of the moving part.

[0015] According to another specific embodiment of the utility model, it also includes a cutter assembly, which is arranged on the operating platform, and the cutter assembly includes:

[0016] Cutter;

[0017] The knife pad is arranged in the clearance groove, and the cutting knife is hinged to the knife pad.

[0018] According to another specific embodiment of the utility model, a groove is further provided on the operating platform, in which two pads are arranged in sequence along the first direction, and the gap between the two pads constitutes a clearance groove, and the upper surface of the pad is flush with the inner bottom surface of the limiting groove.

[0019] According to another specific embodiment of the utility model, it also includes a base, which is arranged below the operating platform. A connecting rod is provided on the base, which is used to connect the operating platform and the base. The portion where the operating platform is connected to the connecting rod is a connecting portion. The connecting portion includes a ball head and a mounting seat. The ball head is connected to the bottom of the operating platform, and the mounting seat is connected to the upper end of the connecting rod. A bolt is provided on the mounting seat, and a through hole is provided on the ball head. The bolt is inserted into the through hole. The ball head and the mounting seat are hinged by the bolt. The ball head can rotate around the bolt relative to the mounting seat to drive the operating platform to rotate. The connecting portion also includes a nut, which is threadedly connected to the bolt. The nut can be tightened against the ball head by screwing the nut.

[0020] According to another specific embodiment of the utility model, a magnetic switch is provided on the base. When the magnetic switch is turned on, the base becomes magnetic and can be adsorbed on a preset platform, which is made of a metal material.

[0021] According to another specific implementation of the utility model, the operating platform is made of non-metallic material.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] The cutting device provided by the utility model includes an operating platform, a cutter, at least two limiting grooves and at least two fixings. When it is necessary to position and cut the inner frame paper, the new inner frame paper and the old inner frame paper can be placed on the operating platform at the same time, and the new and old inner frame papers pass through the limiting grooves located on both sides of the giving way groove respectively, and the limiting grooves can limit the displacement of the inner frame paper along the second direction to avoid the problem of unqualified cutting caused by the skewness of the inner frame paper. When the marking points on the new and old inner frame papers are flush with the position of the cutter, the two fixings are respectively contacted with the new and old inner frame papers to limit the displacement of the inner frame paper along the third direction to fix the inner frame paper, and then the new and old inner frame papers are cut with the cutter, and the inner frame paper can be pasted after cutting, that is, the splicing of the inner frame paper is completed. The utility model positions the new and old inner frame papers respectively by setting limiting grooves and fixings to avoid the skewness of the inner frame paper, and then cuts the new and old inner frame papers at the same time by the cutter arranged on the operating platform, without cutting the new and old inner frame papers separately in two times. The utility model is easy to operate, can not only save manpower and improve efficiency, but also can avoid the problem of unqualified cutting caused by the inner frame paper being skewed during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram showing a cutting device provided by an embodiment of the utility model is shown;

[0025] Figure 2 A schematic diagram showing a cutting device provided by an embodiment of the utility model at another viewing angle;

[0026] Figure 3 Shown Figure 2 Partial enlarged view of part A therein.

[0027] Reference numerals:

[0028] 1. Operating platform; 2. Relief groove; 31. Cutting tool; 32. Tool padding member; 4. Limit groove; 41. Side wall; 5. Fixing member; 6. Moving member; 61. Bolt; 7. Slot hole; 8. Fixed fixture; 9. Groove; 10. Pad block; 11. Base; 12. Connecting rod; 121. Connecting portion; 13. Magnetic switch; 14. Inner frame paper. Detailed implementation manners

[0029] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Although the description of the present utility model will be introduced in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this implementation manner. On the contrary, the purpose of introducing the utility model in conjunction with the implementation manner is to cover other alternatives or modifications that may be extended based on the claims of the present utility model. In order to provide a deep understanding of the present utility model, many specific details will be included in the following description. The present utility model can also be implemented without these details. In addition, in order to avoid confusing or obscuring the key points of the present utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0030] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] The terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0032] In the description of this embodiment, it should also be noted that unless otherwise clearly specified and limited, the terms "arranged", "connected", and "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific situations.

[0033] Currently, when cutting the inner frame paper, the operator needs to hold the inner frame paper by hand, align the marking points on the inner frame paper with the cutting knife, cut the new and old inner frame papers respectively, and then splice the new and old inner frame papers. This cutting method not only consumes manpower and has low efficiency, but also during the process of cutting the inner frame paper, the inner frame paper is prone to skew, resulting in unqualified cutting.

[0034] To solve the above technical problems, the present utility model provides a cutting device, which can conveniently and quickly position and cut the inner frame paper. It can not only save manpower and improve efficiency, but also avoid the problem of unqualified cutting caused by the skew of the inner frame paper during cutting.

[0035] To make the technical solutions and advantages of the present utility model clearer, the following further describes the embodiments of the present utility model in detail.

[0036] Referring to Figure 1 and Figure 2 , the embodiments of the present utility model provide a cutting device, including an operation platform 1, a cutting knife 31, at least two limiting grooves 4 and at least two fixing members 5. Exemplarily, in this embodiment, the number of the limiting grooves 4 and the fixing members 5 is two. The operation platform 1 is used to place the inner frame paper 14. The length direction of the inner frame paper 14 is the first direction (as shown by the X direction in Figure 1 ), and the width direction is the second direction (as shown by the Y direction in Figure 2 ). A relief groove 2 extending along the second direction is provided on the operation platform 1, and the relief groove 2 is used to position the marking points on the inner frame paper 14. The cutting knife 31 is arranged on the operation platform 1, and the cutting knife 31 is used to cut the inner frame paper 14 above the relief groove 2 along the second direction. The two limiting grooves 4 are both arranged on the operation platform 1, respectively located on both sides of the relief groove 2 along the first direction. The limiting grooves 4 extend along the first direction and are used to hold the inner frame paper 14. The limiting grooves 4 have two side walls 41 arranged opposite to each other along the second direction, and the side walls 41 are used to limit the displacement of the inner frame paper 14 along the second direction. One of the side walls 41 can move along the second direction to change the size of the limiting groove 4 along the second direction. The two fixing members 5 are respectively arranged above the two limiting grooves 4, and the fixing members 5 can move in a direction close to or away from the inner frame paper 14, so that the bottom of the fixing members 5 is in contact with or separated from the inner frame paper 14. When the bottom of the fixing member 5 is in contact with the inner frame paper 14, the fixing member 5 can limit the displacement of the inner frame paper 14 along the third direction (as shown by the Z direction in Figure 1 ), where the third direction is perpendicular to the upper surface of the operation platform 1.

[0037] When the inner frame paper 14 needs to be positioned and cut, the new inner frame paper 14 and the old inner frame paper 14 can be placed on the operating platform 1 at the same time, and the new and old inner frame papers 14 pass through the two limit slots 4 located on both sides of the give way slot 2 respectively, and the limit slots 4 can limit the displacement of the inner frame paper 14 along the second direction to avoid the problem of unqualified cutting caused by the skewness of the inner frame paper 14. When the marking points on the new and old inner frame papers 14 are flush with the position of the cutter 31, the two fixing members 5 are respectively in contact with the new and old inner frame papers 14 to limit the displacement of the inner frame paper 14 along the third direction, thereby fixing the inner frame paper 14, and then the new and old inner frame papers 14 are cut at the same time by the cutter 31, and the inner frame paper 14 is pasted after cutting, that is, the splicing of the inner frame paper 14 is completed. The utility model positions the new and old inner frame papers 14 respectively by setting the limit groove 4 and the fixing member 5 to avoid the inner frame paper 14 from being skewed, and then cuts the new and old inner frame papers 14 at the same time by the cutter 31 arranged on the operating platform 1, and does not need to cut the new and old inner frame papers 14 separately twice, which can improve efficiency. The utility model is easy to operate, can not only save manpower and improve efficiency, but also can avoid the problem of unqualified cutting caused by the skew of the inner frame paper 14 during cutting.

[0038] Optionally, refer to Figure 2 and Figure 3 A moving member 6 is provided on one side of the limiting groove 4 along the second direction, and a side surface of the moving member 6 is a side wall 41 of the limiting groove 4. The moving member 6 can move along the second direction to change the size of the limiting groove 4 along the second direction.

[0039] Specifically, refer to Figure 3 The operating platform 1 is provided with two slots 7 spaced apart along the first direction, the slots 7 extend along the second direction and penetrate the operating platform along the third direction, the moving member 6 is located above the two slots 7, the moving member 6 is provided with two through holes (not shown) penetrating the moving member 6 along the third direction, the two through holes correspond to the positions of the two slots 7, and the moving member 6 can move along the second direction. The cutting device also includes two bolts 61, the two bolts 61 pass through the two through holes and the two slots 7, respectively, and the bolts 61 are used to lock the position of the moving member 6.

[0040] The utility model arranges a moving member 6 on one side of the limiting groove, and by changing the position of the moving member 6, the distance between the two side walls 41 of the limiting groove 4 is adjusted, that is, the width of the limiting groove 4 is changed. When it is necessary to cut inner frame paper 14 of different widths, the width of the limiting groove 4 can be changed by moving the moving member 6 along the second direction to adapt to the inner frame paper of different widths, without replacing the cutting device, thereby improving efficiency.

[0041] Optionally, refer to Figure 1The cutting device provided by the utility model also includes at least two fixing clamps 8, the number of the fixing clamps 8 is equal to the number of the fixing members 5 and the positions correspond one to one, each fixing member 5 is respectively connected to the fixing clamps 8 corresponding thereto, and the fixing clamps 8 are used to drive the fixing members 5 to move in the direction close to or away from the inner frame paper 14. For example, the fixing clamps 8 are clamps. When the inner frame paper 14 is located on the operating platform and the marking point on the inner frame paper 14 is aligned with the cutter, the fixing member 5 is driven by the fixing clamps 8 to move in the direction close to the inner frame paper 14 so that the bottom of the fixing member 5 contacts the inner frame paper 14. To limit the displacement of the inner frame paper 14 along the third direction, thereby avoiding the inner frame paper 14 from being skewed during cutting. After the cutting and splicing of the inner frame paper 14 are completed, the fixing member 5 is driven by the fixing clamps 8 to move in the direction away from the inner frame paper 14 so that the bottom of the fixing member 5 is separated from the inner frame paper 14, so that the inner frame paper 14 can be removed from the operating platform 1.

[0042] Optionally, refer to Figure 1 and Figure 2 The cutting device provided by the utility model further comprises a cutter assembly, which is arranged on the operating platform 1. The cutter assembly comprises a cutter 31 and a knife pad 32. The knife pad 32 is arranged in the clearance groove 2. The cutter 31 and the knife pad 32 are hinged. The utility model can protect the cutter 31 by arranging the knife pad 32, so as to prevent the cutter 31 from being worn too seriously, thereby extending the service life of the cutter 31.

[0043] Optionally, refer to Figures 1 to 3 The operating platform 1 is also provided with a groove 9, in which two cushion blocks 10 are arranged in sequence along the first direction, and the gap between the two cushion blocks 10 constitutes a clearance groove 2, and the upper surface of the cushion block 10 is flush with the inner bottom surface of the limiting groove 4. The cushion blade member 32 is located between the two cushion blocks 10, and the cushion blade member 32 is detachably connected to any one of the cushion blocks 10, and the cushion block 10 is used to fix the cushion blade member 32. The utility model facilitates the installation of the cutter assembly by providing the cushion block 10.

[0044] Optionally, refer to Figure 1, the cutting device provided by the utility model further includes a base 11, which is arranged below the operation platform 1. A connecting rod 12 is provided on the base 11, and the connecting rod 12 is used to connect the operation platform 1 and the base 11. The part where the operation platform 1 is connected to the connecting rod 12 is the connecting part 121. The connecting part 121 includes a ball head (not shown in the figure) and a mounting seat (not shown in the figure). The ball head is connected to the bottom of the operation platform 1, the mounting seat is connected to the upper end of the connecting rod 12, a bolt is provided on the mounting seat, a through hole is provided on the ball head, and the bolt is inserted into the through hole. The ball head and the mounting seat are hinged by the bolt, and the ball head can rotate relative to the mounting seat around the bolt to drive the operation platform 1 to rotate. The connecting part 121 further includes a nut, and the nut is threadedly connected to the bolt. By screwing the nut, the nut can press the ball head tightly to prevent the ball head from rotating, thereby locking the ball head and the operation platform 1. When the nut is loosened, the operation platform 1 can rotate driven by the ball head, and the operator can adjust the angle of the operation platform 1, so as to facilitate the operator to place the inner frame paper 14 on the operation platform 1 smoothly. After adjusting the angle of the operation platform 1, the ball head and the operation platform 1 can be locked by tightening the nut to avoid the rotation of the operation platform 1 when installing the inner frame paper 14.

[0045] Optionally, refer to Figure 1 , a magnetic switch 13 is provided on the base 11. When the magnetic switch 13 is turned on, the base 11 has magnetism, and the base 11 can be adsorbed on a preset platform (not shown in the figure), and the preset platform is made of a metal material. This design is convenient for fixing the cutting device. When the cutting device needs to be used, the cutting device can be placed on the preset platform and the magnetic switch 13 can be turned on to fix the cutting device. After completing the cutting and splicing of the inner frame paper 14, the magnetic switch 13 can be turned off to remove the cutting device from the preset platform. In this embodiment, the preset platform can be located on a cigarette packaging machine.

[0046] Optionally, the operation platform 1 is made of a non-metallic material. The non-metallic material is lighter in weight, and this design makes the operation platform 1 relatively light, thereby reducing the total weight of the cutting device, so as to facilitate the operator to move the cutting device.

[0047] Although the present utility model has been illustrated and described by referring to some preferred embodiments of the present utility model, those of ordinary skill in the art should understand that the above content is a further detailed description of the present utility model in combination with specific embodiments, and it cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. Those skilled in the art can make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present utility model.

Claims

1. A cutting device for cutting inner frame paper, wherein marking points are provided on the inner frame paper, and is characterized in that, The cutting device includes: An operation platform for placing the inner frame paper. The length direction of the inner frame paper is the first direction, and the width direction is the second direction. A relief groove extending along the second direction is provided on the operation platform, and the relief groove is used to position the marking point; A cutter provided on the operation platform, and the cutter is used to cut the inner frame paper above the relief groove along the second direction; At least two limiting grooves provided on the operation platform, respectively located on both sides of the relief groove along the first direction. The limiting grooves extend along the first direction and are used to hold the inner frame paper. The limiting grooves have two side walls oppositely arranged along the second direction, and the side walls are used to limit the displacement of the inner frame paper along the second direction. One of the side walls can move along the second direction to change the size of the limiting groove along the second direction; At least two fixing members are respectively provided above the two limiting grooves. The fixing members can move in a direction close to or away from the inner frame paper, so that the bottom of the fixing member contacts or separates from the inner frame paper; when the bottom of the fixing member contacts the inner frame paper, the fixing member can limit the displacement of the inner frame paper along the third direction, where the third direction is perpendicular to the upper surface of the operation platform.

2. The cutting device according to claim 1, characterized in that It further includes at least two fixing jigs. The number of the fixing jigs is equal to the number of the fixing members and their positions correspond one by one. Each of the fixing members is respectively connected to the corresponding fixing jig, and the fixing jig is used to drive the fixing member to move in a direction close to or away from the inner frame paper.

3. The cutting device according to claim 2, wherein The fixing jig is a clamp.

4. The cutting device according to claim 1, characterized in that, A moving member is provided on one side of the limiting groove along the second direction. One side surface of the moving member is a side wall of the limiting groove, and the moving member can move along the second direction to change the size of the limiting groove along the second direction.

5. The cutting device according to claim 4, characterized in that, Two slot holes are provided on the operation platform at intervals along the first direction. The slot holes extend along the second direction and penetrate through the operation platform along the third direction. The moving member is located above the two slot holes. Two through holes penetrating through the moving member along the third direction are provided on the moving member, and the two through holes respectively correspond to the positions of the two slot holes, and the moving member can move along the second direction; The cutting device further includes two bolts, and the two bolts respectively pass through the two through holes and the two slot holes. The bolts are used to lock the position of the moving member.

6. The cutting device according to claim 5, characterized in that It further includes a cutter assembly provided on the operation platform. The cutter assembly includes: The cutter; A cushioning blade member provided in the relief groove, and the cutter is hinged to the cushioning blade member.

7. The cutting device according to claim 6, wherein A groove is further provided on the operation platform. Two cushioning blocks are sequentially arranged in the groove along the first direction. The gap between the two cushioning blocks forms the relief groove, and the upper surface of the cushioning block is flush with the inner bottom surface of the limiting groove.

8. The cutting device according to claim 7, characterized in that, It further includes a base, the base is disposed below the operation platform, a connecting rod is provided on the base, the operation platform is hinged to the connecting rod, the connecting rod is used to connect the operation platform and the base, the part where the operation platform is connected to the connecting rod is the connecting part, the connecting part includes a ball head and a mounting seat, the ball head is connected to the bottom of the operation platform, the mounting seat is connected to the upper end of the connecting rod, a bolt is provided on the mounting seat, a through hole is provided on the ball head, the bolt is inserted into the through hole, the ball head and the mounting seat are hinged by the bolt, the ball head can rotate relative to the mounting seat around the bolt to drive the operation platform to rotate, the connecting part further includes a nut, the nut is threadedly connected to the bolt, and by screwing the nut, the nut can press the ball head tightly.

9. The cutting device according to claim 8, characterized in that, A magnetic switch is provided on the base. When the magnetic switch is turned on, the base has magnetism and the base can be adsorbed on a preset platform made of a metal material.

10. The cutting device according to any one of claims 1-9, characterized in that, The operation platform is made of a non-metallic material.

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