Cutting device

Abstract

The utility model discloses a cutting device, which is used for cutting cigarette paper and comprises a mounting frame, a cutting device and a cutting device, the placing plate is arranged on the mounting frame, the placing plate extends in the first direction, and cigarette paper is placed on the placing plate; the push plate is arranged above the placing plate and can move along a first direction relative to the placing plate so as to push the cigarette paper to move; and the cutting mechanism is arranged above the placing plate, and the cutting mechanism is used for cutting the cigarette paper on the placing plate. The cutting device provided by the utility model can replace a manual mode to cut the cigarette paper, so that the manpower can be saved, and the cutting efficiency can be improved.

Description

Technical Field

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

[0002] Cigarettes are mainly composed of tobacco, cigarette paper and filters. According to relevant process standards, the quality of cigarette paper needs to be tested before rolling. Since the factory size of cigarette paper is large, and the size of cigarette paper required for testing is small, the cigarette paper needs to be cut. At present, due to the lack of special cutting tools, operators can only cut cigarette paper manually, which wastes manpower and is inefficient. Utility Model Content

[0003] The utility model aims to solve the problem of low efficiency of cutting cigarette paper manually. The utility model provides a cutting device, which replaces the manual method to cut cigarette paper, can save manpower and improve cutting efficiency.

[0004] In order to solve the above technical problems, the embodiment of the utility model discloses a cutting device for cutting cigarette paper, comprising:

[0005] Mounting frame;

[0006] A placement plate, arranged on the mounting frame, the placement plate extends along a first direction, and the cigarette paper is placed on the placement plate;

[0007] A push plate, disposed above the placement plate, and movable relative to the placement plate along a first direction to push the cigarette paper to move;

[0008] The cutting mechanism is arranged above the placing plate and is used for cutting the cigarette paper on the placing plate.

[0009] When in use, the cigarette paper is placed on the placement plate, and the push plate can push the cigarette paper to move along the first direction. When the cigarette paper moves to the preset position below the cutting mechanism, the cutting mechanism cuts the cigarette paper. The cutting device provided by the utility model can replace manual cutting of cigarette paper, save manpower and improve cutting efficiency.

[0010] Optionally, the push plate extends along a second direction, which is perpendicular to the first direction; a first threaded hole is provided at one end of the push plate, and the cutting device also includes a screw rod, which is rotatably arranged on the mounting frame, extends along the first direction, and is threadedly connected to the first threaded hole; when the screw rod rotates, the push plate can slide along the first direction.

[0011] Optionally, a second threaded hole is provided at the other end of the push plate, and there are two screw rods, which are symmetrically arranged on the mounting frame along the second direction, and are threadedly connected to the first threaded hole and the second threaded hole respectively.

[0012] Optionally, a driving mechanism is further included, which is directly or indirectly connected to the two screw rods, and the driving mechanism is used to drive the two screw rods to rotate.

[0013] Optionally, the driving mechanism comprises:

[0014] A connecting rod is rotatably disposed on the mounting frame, the connecting rod extends along the second direction, and first bevel gears are disposed at both ends of the connecting rod;

[0015] Two second bevel gears are connected to the two lead screws respectively, and the two second bevel gears are meshed with the two first bevel gears respectively;

[0016] When the connecting rod rotates, the two screw rods rotate around their own axes respectively, so that the push plate moves along the first direction.

[0017] Optionally, the driving mechanism further comprises:

[0018] A first motor is arranged on the mounting frame, and an output end of the first motor is connected to a third bevel gear;

[0019] The fourth bevel gear is arranged in the middle of the connecting rod. The fourth bevel gear is meshed with the third bevel gear. When the first motor rotates, the connecting rod rotates around its own axis.

[0020] Optionally, the cutting mechanism comprises:

[0021] A hydraulic cylinder is arranged on a mounting frame;

[0022] The cutter is connected to the extended end of the hydraulic cylinder, and the cutter can move in a vertical direction to cut the cigarette paper.

[0023] Optionally, a placement surface is provided on the placement plate, and the cutting device further comprises:

[0024] A first pulley is rotatably mounted on a mounting frame;

[0025] A second pulley is rotatably mounted on the mounting frame;

[0026] A belt is sleeved on the first pulley and the second pulley, the belt is arranged on one side of the placement plate along the first direction, the belt extends along the second direction, the conveying surface of the belt is flush with the placement surface, and the belt is used to receive the cigarette paper cut by the cutter;

[0027] The second motor is arranged on the mounting frame, the output end of the second motor is connected to the first belt pulley, and the second motor is used to drive the first belt pulley to rotate.

[0028] Optionally, a collecting box is further included, which is arranged downstream of the belt along the conveying direction of the belt, and the collecting box is used to collect the cut cigarette papers. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The structure diagram of the cutting device in the embodiment of the utility model is shown as follows Figure 1 ;

[0030] Figure 2 The structure diagram of the cutting device in the embodiment of the utility model is shown as follows Figure 2 ;

[0031] Figure 3 A schematic structural diagram of a cutting mechanism in an embodiment of the utility model is shown.

[0032] Figure numerals: 1. mounting frame; 2. placement plate; 3. push plate; 4. cutting mechanism; 5. first threaded hole; 6. screw rod; 7. second threaded hole; 8. connecting rod; 9. first bevel gear; 10. second bevel gear; 11. first motor; 12. third bevel gear; 13. fourth bevel gear; 14. hydraulic cylinder; 15. cutter; 16. placement surface; 17. belt; 18. second motor; 19. collection box; 20. protective cover. DETAILED DESCRIPTION

[0033] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0034] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0035] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply 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 utility model.

[0036] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0037] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] like Figure 1 As shown, the embodiment of the utility model discloses a cutting device for cutting cigarette paper, comprising: a mounting frame 1, a placing plate 2, a pushing plate 3 and a cutting mechanism 4. The placing plate 2 is arranged on the mounting frame 1, and the placing plate 2 is arranged along a first direction (such as Figure 1 The cigarette paper is placed on the placement plate 2. The push plate 3 is arranged above the placement plate 2, and the push plate 3 can move along a first direction relative to the placement plate 2 to push the cigarette paper on the placement plate 2 to move along the first direction. The cutting mechanism 4 is arranged above the placement plate 2, and the cutting mechanism 4 is used to cut the cigarette paper on the placement plate 2.

[0040] When in use, first place the cigarette paper to be cut on the placement plate 2, then the push plate 3 pushes the cigarette paper to move along the first direction, and when the cigarette paper moves to the preset position below the cutting mechanism 4, the cutting mechanism 4 cuts the cigarette paper to cut the cigarette paper into a suitable size for testing. The preset position can be determined according to actual needs. The cutting device provided by the utility model can replace manual cutting of cigarette paper, save manpower, and improve cutting efficiency.

[0041] Alternatively, if Figure 1 As shown, the push plate 3 moves along the second direction (such as Figure 1 The first direction is the Y direction shown in the figure, and the second direction is perpendicular to the first direction; a first threaded hole 5 is provided at one end of the push plate 3, and the cutting device further comprises a screw rod 6, which is rotatably arranged on the mounting frame 1, and the screw rod 6 extends along the first direction, and the screw rod 6 is threadedly connected with the first threaded hole 5; when the screw rod 6 rotates, the push plate 3 can slide along the first direction. Arranging the screw rod 6 to drive the push plate 3 to move can improve the automation degree of the device.

[0042] Alternatively, if Figure 1 and Figure 2 As shown, the other end of the push plate 3 is provided with a second threaded hole 7, and the number of screw rods 6 is two, and the two screw rods 6 are symmetrically arranged on the mounting frame 1 along the second direction. Specifically, the two screw rods 6 are connected to the mounting frame 1 through a bracket (not shown in the figure). The two screw rods 6 are respectively threadedly connected with the first threaded hole 5 and the second threaded hole 7. When the two screw rods 6 rotate simultaneously around their own axes, the push plate 3 moves along the first direction.

[0043] Optionally, a driving mechanism is further included, which is directly or indirectly connected to the two screw rods 6, and the driving mechanism is used to drive the two screw rods 6 to rotate around their own axes.

[0044] Alternatively, if Figure 2 As shown, the driving mechanism includes: a connecting rod 8 and two second bevel gears 10. The connecting rod 8 is rotatably arranged on the mounting frame 1, the connecting rod 8 extends along the second direction, and first bevel gears 9 are arranged at both ends of the connecting rod 8. The two second bevel gears 10 are respectively connected to the two screw rods 6, and the two second bevel gears 10 are respectively meshed with the two first bevel gears 9; when the connecting rod 8 rotates, the two screw rods 6 rotate around their own axes respectively, so that the push plate 3 moves along the first direction.

[0045] Alternatively, if Figure 2 As shown, the driving mechanism also includes: a first motor 11 and a fourth bevel gear 13. Among them, the first motor 11 is installed on the mounting frame 1 by bolts, and the output end of the first motor 11 is connected to the third bevel gear 12. The fourth bevel gear 13 is arranged in the middle of the connecting rod 8, and the fourth bevel gear 13 is meshed with the third bevel gear 12. When the first motor 11 rotates, the third bevel gear 12 rotates, and the fourth bevel gear 13 meshed with the third bevel gear 12 rotates to drive the connecting rod 8 to rotate around its own axis; then the first bevel gears 9 at both ends of the connecting rod 8 rotate, and the two second bevel gears 10 meshed with the first bevel gear 9 rotate, thereby driving the two screws 6 to rotate, thereby realizing the movement of the push plate 3 along the first direction. Specifically, as Figure 1 As shown, a protective cover 20 may be provided outside the connecting rod 8, and the first bevel gear 9, the second bevel gear 10, the third bevel gear 12 and the fourth bevel gear 13 may be provided inside the protective cover 20 to improve safety in use.

[0046] By adopting the above technical solution, only one first motor 11 and one connecting rod 8 are needed to achieve the effect of driving two lead screws 6 to rotate simultaneously, which can reduce parts and components and reduce manufacturing costs.

[0047] Alternatively, if Figure 3 As shown, the cutting mechanism includes a hydraulic cylinder 14 and a cutter 15. The hydraulic cylinder 14 is arranged on the mounting frame 1, and the cutter 15 is connected to the protruding end of the hydraulic cylinder 14. The cutter 15 can be moved in the vertical direction (such as Figure 3When the cigarette paper reaches the preset position, the cutter 15 descends to cut the cigarette paper. Then the cutter 15 is reset, and waits for the cigarette paper to reach the preset position again before descending again to cut the cigarette paper. Preferably, the cutter 15 is made of diamond material to increase its service life.

[0048] Specifically, the cigarette paper can be cut multiple times according to the actual situation, that is, a piece of cigarette paper can be cut into multiple pieces. In this application scenario, there are multiple positions to be cut on the cigarette paper, and the push plate 3 can be intermittently moved multiple times along the first direction to push each position to be cut on the cigarette paper to the bottom of the cutter 15 in sequence. Exemplarily, when the push plate 3 pushes the cigarette paper to move along the first direction, and the position to be cut on the cigarette paper farthest from the push plate 3 is aligned with the cutter 15, the push plate 3 stops running, and the cutter 15 descends to cut the cigarette paper once; then the push plate 3 continues to push a certain distance along the first direction to align the next position to be cut with the cutter 15, and then the push plate 3 stops running again, and the cutter 15 descends to cut the cigarette paper once, and so on, until all the cigarette paper is cut.

[0049] Alternatively, if Figure 2 As shown, the placement plate 2 is provided with a placement surface 16, and the cutting device further includes: a first pulley, a second pulley, a belt 17 and a second motor 18. The first pulley and the second pulley are both rotatably arranged on the mounting frame 1, and the belt 17 is sleeved on the first pulley and the second pulley. The second motor 18 is arranged on the mounting frame 1, and the output end of the second motor 18 is connected to the first pulley, and the second motor 18 is used to drive the first pulley to rotate so that the belt 17 runs.

[0050] The belt 17 is arranged on one side of the placement plate 2 along the first direction, and the belt 17 extends along the second direction. The conveying surface of the belt 17 is flush with the placement surface 16, and there is a gap between the belt 17 and the placement plate 2, and the cutter 15 is located above the gap. When cutting cigarette paper, the push plate 3 pushes the position to be cut on the cigarette paper to the gap between the belt 17 and the placement plate 2, and then the cutter 15 falls to cut the cigarette paper. The gap can make way for the cutter 15 to avoid damage to the blade of the cutter 15. When the cutting is completed, the cut cigarette paper can fall on the conveying surface of the belt 17, and the belt 17 can convey the cut cigarette paper.

[0051] Alternatively, if Figure 1 As shown, it also includes a collecting box 19, along the conveying direction of the belt 17 (such as Figure 1 The collecting box 19 is arranged downstream of the belt 17 (in the T direction shown in the figure) and is used to collect the cut cigarette papers.

[0052] The cutting device provided by the utility model can replace manual cutting of cigarette paper, thereby saving manpower and improving cutting efficiency.

[0053] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A cutting device for cutting cigarette paper, characterized in that: include: Mounting frame; A placement plate, arranged on the mounting frame, the placement plate extends along a first direction, and the cigarette paper is placed on the placement plate; A push plate, disposed above the placement plate, the push plate being movable relative to the placement plate along the first direction to push the cigarette paper to move; A cutting mechanism is arranged above the placing plate, and is used for cutting the cigarette paper on the placing plate.

2. The cutting device according to claim 1, characterized in that The push plate extends along a second direction, which is perpendicular to the first direction; a first threaded hole is provided at one end of the push plate, and the cutting device also includes a screw rod, which is rotatably arranged on the mounting frame, and the screw rod extends along the first direction, and is threadedly connected to the first threaded hole; when the screw rod rotates, the push plate can slide along the first direction.

3. The cutting device according to claim 2, characterized in that A second threaded hole is provided at the other end of the push plate. There are two screw rods, which are symmetrically arranged on the mounting frame along the second direction. The two screw rods are threadedly connected to the first threaded hole and the second threaded hole respectively.

4. The cutting device according to claim 3, characterized in that It also includes a driving mechanism, which is directly or indirectly connected to the two screw rods, and the driving mechanism is used to drive the two screw rods to rotate.

5. The cutting device according to claim 4, characterized in that The driving mechanism comprises: A connecting rod rotatably disposed on the mounting frame, the connecting rod extending along the second direction, and first bevel gears are disposed at both ends of the connecting rod; Two second bevel gears are connected to the two screw rods respectively, and the two second bevel gears are meshed with the two first bevel gears respectively; When the connecting rod rotates, the two screw rods rotate around their own axes respectively, so that the push plate moves along the first direction.

6. The cutting device according to claim 5, characterized in that The driving mechanism further comprises: A first motor is arranged on the mounting frame, wherein an output end of the first motor is connected to a third bevel gear; The fourth bevel gear is arranged at the middle part of the connecting rod, and the fourth bevel gear is meshed with the third bevel gear. When the first motor rotates, the connecting rod rotates around its own axis.

7. The cutting device according to claim 5, characterized in that The cutting mechanism comprises: A hydraulic cylinder, arranged on the mounting frame; A cutter is connected to the extended end of the hydraulic cylinder, and the cutter can move in a vertical direction to cut the cigarette paper.

8. The cutting device according to claim 7, characterized in that The placement plate is provided with a placement surface, and the cutting device further comprises: A first pulley rotatably mounted on the mounting frame; A second pulley rotatably mounted on the mounting frame; a belt, sleeved on the first pulley and the second pulley, the belt being arranged on one side of the placement plate along the first direction, the belt extending along the second direction, the conveying surface of the belt being flush with the placement surface, and the belt being used to receive the cigarette paper cut by the cutter; The second motor is arranged on the mounting frame, the output end of the second motor is connected to the first belt pulley, and the second motor is used to drive the first belt pulley to rotate.

9. The cutting device according to claim 8, characterized in that It also includes a collecting box, which is arranged downstream of the belt along the conveying direction of the belt, and the collecting box is used to collect the cut cigarette paper.

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