Paper cutting machine for cigarette case production

Abstract

The utility model relates to a paper cutter, in particular to a paper cutter for cigarette case production. The paper cutting machine for cigarette case production comprises a bottom frame, a cylinder frame, a rotating disc, auxiliary wheels, a supporting block, a paper feeding assembly, a supporting block, a supporting frame, a lifting frame, a cutter, a fixing frame, a screw rod, a connecting block and a paper cutting assembly, the front right side of the top of the bottom frame is connected with the cylinder frame, and the rear side of the cylinder frame is in threaded connection with the rotating disc; auxiliary wheels are rotatably connected to the middle of the top of the bottom frame, supporting blocks are symmetrically connected to the left side of the top of the bottom frame, and a paper feeding assembly is arranged between the supporting blocks. By rotating the screw rod, the connecting block can be driven to move, and then the lifting frame and the cutter are driven to move, so that the position of the cutter is adjusted, the position of the cutter can be flexibly adjusted according to different paper length requirements, the operation is simple and rapid, therefore, one machine can process products of various specifications, and the universality and adaptability of the equipment are greatly improved.

Description

Technical Field

[0001] This utility model relates to a paper cutter, and more particularly to a paper cutter for cigarette box production. Background Technology

[0002] In the cigarette box production process, paper cutters are widely used to cut large sheets of paper into smaller pieces that fit the dimensions of cigarette box packaging. These machines play a vital role in the tobacco industry's packaging production lines, ensuring both production efficiency and packaging quality.

[0003] Many traditional paper cutters use a fixed cutter position design, suitable for cutting paper of a single specification. However, when it is necessary to change the paper length, it is usually necessary to replace the entire cutter or reset the machine, which is not only time-consuming and labor-intensive, but also seriously affects production efficiency. In addition, frequent die changes and resets increase the workload of operators and may lead to a decrease in cutting accuracy, affecting the quality of the final product. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the technical problem of this utility model is to provide a paper cutter for cigarette box production.

[0005] A paper cutter for cigarette box production includes a base frame, a cylindrical frame, a rotating disk, an auxiliary wheel, support blocks, a paper feeding assembly, a support block, a lifting frame, a cutter, a fixed frame, a screw, a connecting block, and a paper cutting assembly. The cylindrical frame is connected to the front right side of the top of the base frame, and the rotating disk is threaded to the rear side of the cylindrical frame. The auxiliary wheel is rotatably connected to the middle of the top of the base frame. Support blocks are symmetrically connected to the left side of the top of the base frame. A paper feeding assembly is provided between the support blocks. A support block is connected to the top of the base frame to the left of the two support blocks. The support frame is slidably connected to the top of the support block. The lifting frame is slidably connected to the upper side of the support frame. A cutter is connected to the bottom of the lifting frame. A fixed frame is connected between the tops of the two support blocks. A screw is threaded to the upper side of the fixed frame. A connecting block is connected to the top of the support frame. The connecting block is threaded to the screw. The paper cutting assembly is provided on the support frame.

[0006] Furthermore, the paper feeding assembly includes rollers, pulleys, a flat belt, gears, and a first motor. Four rollers are rotatably connected in a U-shape between the two support blocks. Gears are connected to the front side of each roller, and two symmetrical gears mesh with each other. The front ends of the two upper rollers are connected to pulleys, and a flat belt is wound between the pulleys. The first motor is installed on the front support block, and the output shaft of the first motor is connected to the upper left roller.

[0007] Furthermore, the paper cutting assembly includes a slanted frame, a second motor, and a rotating frame. The second motor is mounted on the upper side of the support frame, and the rotating frame is connected to the output shaft of the second motor. The rotating frame is slidably connected to the lifting frame. The slanted frame is connected to the lower side of the support frame and is slidably connected to the support block and located below the cutter.

[0008] Furthermore, it also includes a scale and a pointer. The pointer is symmetrically connected to the connecting block, and the scale is connected to the upper part of the fixing bracket near the pointer. The pointer points to the scale line on the scale.

[0009] Furthermore, it also includes an electric push rod, a lifting plate, and a collection frame. An electric push rod is installed on the top left front side of the base frame, and a collection frame is connected to the top of the base frame at the position to the left of the support block. A lifting plate is slidably connected inside the collection frame, and the lifting plate is connected to the telescopic rod of the electric push rod.

[0010] Furthermore, it also includes a third motor and a rotating cylinder. The rotating cylinder is rotatably connected to the left side of the inclined frame, and the third motor is installed on the front side of the inclined frame. The output shaft of the third motor is connected to the rotating cylinder.

[0011] The beneficial effects are: 1. By rotating the screw, the connecting block can be moved, which in turn moves the lifting frame and the cutter, thereby adjusting the position of the cutter. The cutter position can be flexibly adjusted according to different paper length requirements. The operation is simple and fast. Therefore, one machine can process products of various specifications, which greatly improves the versatility and adaptability of the equipment.

[0012] 2. The lifting plate is raised and lowered by an electric push rod, and can be moved down intermittently according to the amount of paper collected, ensuring that each sheet of paper is accurately stacked in the collection frame, avoiding paper scattering and creases. This not only improves the quality and efficiency of paper sorting, but also reduces the time and cost of subsequent processing. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the second part of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the third part of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the fourth part of this utility model.

[0018] The meanings of the reference numerals in the attached diagram are as follows: 1_base frame, 2_cylinder frame, 3_rotating disc, 4_auxiliary wheel, 5_support block, 6_roller, 7_pulley, 8_flat belt, 9_gear, 10_first motor, 11_support frame, 111_slanted frame, 112_support block, 12_second motor, 13_rotating frame, 14_lifting frame, 15_cutter, 16_fixed frame, 17_screw, 18_connecting block, 19_scale, 191_pointer, 20_third motor, 21_rotating cylinder, 22_electric push rod, 23_lifting plate, 24_collecting frame. Detailed Implementation

[0019] References to embodiments herein mean that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] Example: A paper cutter for cigarette box production, such as... Figures 1-4 As shown, the device includes a base frame 1, a roll holder 2, a rotating disk 3, auxiliary wheels 4, support blocks 5, a paper feeding assembly, a support block 112, a support frame 11, a lifting frame 14, a cutter 15, a fixing frame 16, a screw 17, a connecting block 18, and a paper cutting assembly. A roll holder 2 for holding paper rolls is connected to the front right side of the top of the base frame 1. A rotating disk 3 is threaded to the rear side of the roll holder 2. An auxiliary wheel 4 is rotatably connected to the center of the top of the base frame 1. Support blocks 5 are symmetrically welded to the front and back of the top left side of the base frame 1. A paper feeding assembly is located between the support blocks 5. The top of the base frame 1... A support block 112 is connected to the left side of the two support blocks 5. A support frame 11 is slidably connected to the top of the support block 112. A lifting frame 14 is slidably connected to the upper side of the support frame 11. A cutter 15 for cutting paper is connected to the bottom of the lifting frame 14. A fixing frame 16 is connected between the tops of the two support blocks 5. A screw 17 for adjusting the position of the cutter 15 is threadedly connected to the upper side of the fixing frame 16. A connecting block 18 is welded to the top of the support frame 11. The connecting block 18 is threadedly connected to the screw 17. A paper cutting assembly is provided on the support frame 11.

[0021] like Figures 1-2 As shown, the paper feeding assembly includes rollers 6, pulleys 7, flat belts 8, gears 9, and a first motor 10. Four rollers 6 for feeding paper are rotatably connected between the two support blocks 5 in a U-shape. Gears 9 are connected to the front side of each roller 6, and the two symmetrical gears 9 mesh with each other. The front ends of the two upper rollers 6 are connected to pulleys 7, and flat belts 8 are wound between the pulleys 7. The first motor 10 is bolted to the front support block 5, and the output shaft of the first motor 10 is connected to the upper left roller 6.

[0022] like Figure 1 and Figure 3 As shown, the paper cutting assembly includes a slanted frame 111, a second motor 12, and a rotating frame 13. The second motor 12 is bolted to the upper side of the support frame 11, and the rotating frame 13 is connected to the output shaft of the second motor 12. The rotating frame 13 is slidably connected to the lifting frame 14. The slanted frame 111 is connected to the lower side of the support frame 11, and the slanted frame 111 is slidably connected to the support block 112 and is located below the cutter 15.

[0023] like Figure 1 and Figure 4 As shown, it also includes a scale 19 and a pointer 191. The pointer 191 is symmetrically welded to the front and back of the connecting block 18. The scale 19 is welded to the upper part of the fixing bracket 16 at the position in front and behind the pointer 191. The pointer 191 points to the scale line on the scale 19 to precisely adjust the position of the cutter 15.

[0024] like Figure 1 and Figure 5 As shown, it also includes an electric push rod 22, a lifting plate 23, and a collection frame 24. The electric push rod 22 is bolted to the top left front side of the base frame 1. The collection frame 24 for collecting cut paper is connected to the top of the base frame 1 at the position to the left of the support block 112. The lifting plate 23 for holding the paper is slidably connected inside the collection frame 24. The lifting plate 23 is connected to the telescopic rod of the electric push rod 22.

[0025] like Figure 5 As shown, it also includes a third motor 20 and a rotating drum 21. The left side of the inclined frame 111 is rotatably connected to the rotating drum 21 for conveying the cut paper. The third motor 20 is bolted to the front side of the inclined frame 111, and the output shaft of the third motor 20 is connected to the rotating drum 21.

[0026] When cutting cigarette box packaging paper, the paper roll is placed on the roller frame 2 and limited by the rotating disk 3. Then, one end of the paper is pulled around from under the auxiliary wheel 4 and through the gap between the rollers 6, so that it is positioned below the cutter 15. The second motor 12 and the first motor 10 work together. In normal use, the output shaft of the first motor 10 rotates, driving the upper left roller 6 to rotate. This, in turn, drives the upper right roller 6 to rotate through the transmission of the pulley 7 and the flat belt 8. The gears 9 mesh to drive the two lower rollers 6 to rotate. The rollers 6 can transport the paper for cutting. When the paper has moved to the left a sufficient length according to the setting, the first motor 10 automatically stops. At this time, the second motor 12 starts, and its output shaft drives the rotating frame 13 to rotate. The rotating frame 13 rotates 180 degrees, pushing the lifting frame 14 and the cutter 15 downward to cut the paper. The rotating frame 13 continues to rotate 180 degrees, driving the lifting frame 14 and the cutter 15 downward to cut the paper. 5. Move upwards to reset, and the second motor 12 will pause. The cut paper falls into the inclined frame 111 and slides downwards along the inclined surface of the frame 111. Start the third motor 20. The output shaft of the third motor 20 rotates, driving the rotating drum 21 to rotate. The cut paper moves to the left and falls onto the lifting plate 23. Control the extension rod of the electric push rod 22 to shorten, which will drive the lifting plate 23 to move down, taking the paper down and collecting it into the collection box 24. The extension rod of the electric push rod 22 will move down once after each paper is collected, so that the lifting plate 23 moves down to make room for one paper, ensuring that each paper can be accurately stacked in the collection box 24. When the second motor 12 pauses, the first motor 10 starts, and the paper is fed in the second round through the paper feeding assembly. This equipment will perform paper feeding, cutting and collection in an orderly manner according to the above operation. The first motor 10, the second motor 12 and the electric push rod 22 work together. After the paper cutting work is completed, the relevant equipment can be turned off.

[0027] To meet different paper cutting needs, the position of the cutter 15 can be adjusted to cut paper of different lengths. During adjustment, rotating the screw 17 moves the connecting block 18 and the pointer 191 to the left, thereby moving the support frame 11 to the left as a whole. This, in turn, moves the lifting frame 14, the cutter 15, and the paper cutting assembly to the left to adjust their positions. The pointer 191 points to the scale line of the ruler 19, which serves as a reference, allowing the operator to accurately adjust the position of the cutter 15. Similarly, rotating the screw 17 in the opposite direction moves the connecting block 18 to the right, thereby moving the cutter 15 to the right for adjustment. The paper feeding assembly feeds the paper according to the normal stroke. Only the cutter 15 needs to be adjusted to adjust the paper cutting length.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A paper cutter for cigarette box production, characterized in that: The system includes a base frame (1), a tube frame (2), a rotating disk (3), auxiliary wheels (4), support blocks (5), a paper feeding assembly, a support block (112), a support frame (11), a lifting frame (14), a cutter (15), a fixing frame (16), a screw (17), a connecting block (18), and a paper cutting assembly. The tube frame (2) is connected to the front right side of the top of the base frame (1), and the rotating disk (3) is threaded to the rear side of the tube frame (2). The auxiliary wheel (4) is rotatably connected to the middle of the top of the base frame (1), and the support blocks (5) are symmetrically connected to the left side of the top of the base frame (1). The paper feeding assembly is located between the support blocks (5). The top of the base frame (1) is connected to a support block (112) located to the left of the two support blocks (5). The top of the support block (112) is connected to a support frame (11). The upper side of the support frame (11) is connected to a lifting frame (14). The bottom of the lifting frame (14) is connected to a cutter (15). The top of the two support blocks (5) is connected to a fixed frame (16). The upper side of the fixed frame (16) is threaded with a screw (17). The top of the support frame (11) is connected to a connecting block (18). The connecting block (18) is threaded with the screw (17). The support frame (11) is equipped with a paper cutting assembly.

2. A paper cutter for cigarette box production according to claim 1, characterized in that: The paper feeding assembly includes rollers (6), pulleys (7), flat belts (8), gears (9) and a first motor (10). Four rollers (6) are rotatably connected between the two support blocks (5) in a U-shape. Gears (9) are connected to the front side of each roller (6). The two gears (9) are symmetrically connected and mesh with each other. The front ends of the two upper rollers (6) are connected to pulleys (7). A flat belt (8) is wound between the pulleys (7). The first motor (10) is installed on the support block (5) on the front side. The output shaft of the first motor (10) is connected to the upper left roller (6).

3. A paper cutter for cigarette box production according to claim 2, characterized in that: The paper cutting assembly includes a slanted frame (111), a second motor (12), and a rotating frame (13). The second motor (12) is mounted on the upper side of the support frame (11), and the rotating frame (13) is connected to the output shaft of the second motor (12). The rotating frame (13) is slidably connected to the lifting frame (14). The slanted frame (111) is connected to the lower side of the support frame (11), and the slanted frame (111) is slidably connected to the support block (112) and located below the cutter (15).

4. A paper cutter for cigarette box production according to claim 3, characterized in that: It also includes a scale (19) and a pointer (191). The pointer (191) is symmetrically connected on the connecting block (18). The scale (19) is connected to the upper part of the fixing bracket (16) near the pointer (191). The pointer (191) points to the scale line on the scale (19).

5. A paper cutter for cigarette box production according to claim 4, characterized in that: It also includes an electric push rod (22), a lifting plate (23) and a collection frame (24). An electric push rod (22) is installed on the top left front side of the base frame (1). A collection frame (24) is connected to the top of the base frame (1) at the position to the left of the support block (112). The lifting plate (23) is slidably connected inside the collection frame (24). The lifting plate (23) is connected to the telescopic rod of the electric push rod (22).

6. A paper cutter for cigarette box production according to claim 5, characterized in that: It also includes a third motor (20) and a rotating cylinder (21). The rotating cylinder (21) is rotatably connected to the left side of the inclined frame (111), and the third motor (20) is installed on the front side of the inclined frame (111). The output shaft of the third motor (20) is connected to the rotating cylinder (21).

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