Paper splitting machine convenient to use

Abstract

The utility model discloses a convenient-to-use paper splitting machine, including main part, distance adjustment mechanism, feed mechanism and running mechanism, distance adjustment mechanism includes adjustment base, cutting equipment, adjustment motor, lead screw and roller, feed mechanism includes feed motor, reloading frame, rotating rod, bearing rod and quick connection subassembly, and the running mechanism includes the quick connection subassembly. The quick connecting assembly comprises a quick connecting plate, a spring and a fixing frame, the running mechanism comprises a driving motor, a running roller, a matching roller, an air cylinder, a driving roller and a driven roller, under the mutual cooperation of the mechanisms, the cutting size of paper can be adjusted according to different project requirements, the flexibility of the machine is improved, and the application range of the machine is widened; and a new roll can be quickly replaced after the paper roll is used up, so that the downtime of the machine is greatly reduced, the production efficiency is improved, the quality of cut paper is ensured, and material waste and secondary work caused by paper damage are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper processing, in particular to a paper slitting machine that is easy to use. Background Art

[0002] Paper slitting machine is a commonly used paper processing equipment. It plays an important role in printing, packaging, stationery and other industries involving paper processing. It is mainly used to cut wide roll paper into papers of different widths, or cut large paper into small sheets.

[0003] Traditional paper slitting machines do not have the function of quickly loading and changing paper rolls, which leads to a slow paper roll replacement process, increased downtime, and reduced production efficiency. In addition, the cutting distance adjustment is complicated, and the machine's applicability and flexibility are limited, which cannot meet diverse production needs. Finally, it cannot ensure that the paper will not be wrinkled or folded, which may lead to a high scrap rate in the production process, affecting the quality and appearance of the final product, and increasing material costs and the workload of waste processing. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a paper slitting machine that is easy to use.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a paper slitting machine that is easy to use, comprising a main body, a distance adjustment mechanism, a feeding mechanism and an operating mechanism, the distance adjustment mechanism comprising an adjustment base, a cutting device, an adjustment motor, a screw and a roller, the adjustment base is mounted on the main body and is slidably connected to the main body, the cutting device is fixedly arranged on the adjustment base, the adjustment motor is fixedly mounted on the bottom of the main body, one end of the screw is fixedly connected to the output end of the adjustment motor, the roller is mounted on the adjustment base and is slidably connected to the main body, the feeding mechanism comprises a feeding motor, a material changing rack, a rotating rod, a pressure rod and a quick-connect assembly, the feeding motor is fixedly mounted on the main body, the material changing rack is mounted on the main body and one end is fixedly connected to the output end of the feeding motor, the rotating rod and the pressure rod are fixedly arranged on the material changing rack.

[0008] Preferably, the quick-connect assembly includes a quick-connect plate, a spring and a fixing frame, the quick-connect plate is detachably connected to the pressure rod, the spring is installed inside the quick-connect plate and the two ends of the spring are respectively fixedly connected to the quick-connect plate and the fixing frame, and the fixing frame is installed on the quick-connect plate and is connected to the sliding frame.

[0009] It is further preferred that the operating mechanism includes a driving motor, a running roller, a mating roller, a cylinder, an active roller and a driven roller, the driving device has three fixedly mounted on the main body, and its output ends are respectively fixedly connected to the running roller, the mating roller and the active roller, the cylinder is fixedly mounted on the main body, and the mating roller, the active roller and the driven roller are mounted on the main body and are rotatably connected to the main body.

[0010] It is further preferred that a pressure dividing groove is provided on the main body, and a pressure dividing rod is provided at the bottom of the adjustment base. The pressure dividing rod slides inside the pressure dividing groove to facilitate sharing the gravity pressure of the adjustment base on the screw during the sliding of the adjustment base on the main body.

[0011] In a further embodiment, slide rails are installed on the main body, and the slide rails are fixedly installed on both sides of the main body. The rollers slide inside the slide rails to reduce friction between the adjustment base and the main body.

[0012] In a further embodiment, a cutting block is installed on the main body, a cutting opening is opened on the cutting block, the cutting block is connected with the cutting device, and a plurality of cutting blocks are provided to facilitate the normal operation of the distance adjustment mechanism to cut paper.

[0013] It is further preferred that a clamping rod, a connecting rod and a limit plate are provided on the fixing frame, a clamping hole is opened on the pressure-bearing rod, the clamping rod is separately connected to the clamping hole, the connecting rod slides inside the quick-connect plate, and one end of the spring is fixedly connected to the limit plate, so that the quick-connect plate can be quickly installed on the pressure-bearing rod.

[0014] It is further preferred that a lifting block is provided on the main body, a lifting slot is provided on the lifting block, a shaft support block is provided at the output end of the cylinder, the running roller is installed inside the shaft support block, the active roller slides inside the lifting slot, and the cylinder is fixedly installed inside the lifting block to facilitate adjustment of the distance between the running roller and the mating roller.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a paper slitting machine that is easy to use and has the following beneficial effects:

[0017] In the utility model, a distance adjustment mechanism is provided. With the cooperation of components such as the adjustment base, cutting equipment, adjustment motor, lead screw and roller, the device can adjust the cutting size of paper according to different project requirements, thereby increasing the flexibility and application range of the machine. After being equipped with numerical control technology, the cutting distance can be directly adjusted through the control panel or software.

[0018] The utility model provides a feeding mechanism. Under the interaction of components such as a feeding motor, a material changing rack, a rotating rod, a pressure rod, a quick-connect plate, a spring and a fixing rack, the device can quickly replace a new paper roll after the paper roll is exhausted, thereby greatly reducing the downtime of the machine and improving production efficiency.

[0019] The utility model provides an operating mechanism, and with the cooperation of components such as a driving motor, an operating roller, a matching roller, an air cylinder, an active roller and a driven roller, the device ensures the quality of the paper after cutting during operation, and avoids material waste and secondary work caused by paper damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a paper slitting machine that is easy to use in the utility model;

[0021] Figure 2 This is a schematic diagram of the operating mechanism of the utility model;

[0022] Figure 3 This is an exploded view of the operating mechanism of the present utility model;

[0023] Figure 4 This is a schematic diagram of the feeding mechanism in the utility model;

[0024] Figure 5 This is a cross-sectional view of the internal structure of the quick-connect plate in this utility model.

[0025] In the figure: 1. Main body; 2. Adjustment base; 3. Cutting equipment; 4. Adjustment motor; 5. Screw; 6. Roller; 7. Feeding motor; 8. Material changing rack; 9. Rotating rod; 10. Pressure rod; 11. Quick-connect plate; 12. Spring; 13. Fixed frame; 14. Driving motor; 15. Running roller; 16. Matching roller; 17. Cylinder; 18. Active roller; 19. Driven roller; 20. Pressure dividing chute; 21. Pressure dividing rod; 22. Slide rail; 23. Cutting block; 24. Cutting mouth; 25. Clamping rod; 26. Connecting rod; 27. Limiting plate; 28. Clamping hole; 29. Lifting block; 30. Lifting chute; 31. Support shaft block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1:

[0028] See also Figure 1-5 , a paper slitting machine that is easy to use, includes a main body 1, a distance adjustment mechanism, a feeding mechanism and an operating mechanism, the distance adjustment mechanism includes an adjustment base 2, a cutting device 3, an adjustment motor 4, a screw 5 and a roller 6, the adjustment base 2 is mounted on the main body 1 and is slidably connected to the main body 1, the cutting device 3 is fixedly arranged on the adjustment base 2, the adjustment motor 4 is fixedly mounted on the bottom of the main body 1, one end of the screw 5 is fixedly connected to the output end of the adjustment motor 4, the roller 6 is mounted on the adjustment base 2 and is slidably connected to the main body 1, the feeding mechanism includes a feeding motor 7, a material changing frame 8, a rotating rod 9, a pressure rod 10 and a quick-connect assembly, the feeding motor 7 is fixedly mounted on the main body 1, the material changing frame 8 is mounted on the main body 1 and one end is fixedly connected to the output end of the feeding motor 7, the rotating rod 9 and the pressure rod 10 are fixedly arranged on the material changing frame 8.

[0029] In this embodiment, the distance adjustment mechanism includes an adjustment base 2, a cutting device 3, an adjustment motor 4, a screw 5 and a roller 6. When in use, the adjustment motor 4 is driven to drive the screw 5 to rotate, so that the adjustment base 2 slides on the main body 1, and the cutting device 3 also moves accordingly. During the sliding of the adjustment base 2, the pressure dividing rod 21 slides in the pressure dividing groove 20, and the roller 6 slides in the slide rails 22 on both sides of the main body 1. When the adjustment base 2 slides to a suitable position, the adjustment motor 4 stops driving, and the adjustment base 2 stops accordingly. The position is fixed and paper cutting begins. At this time, the cutting device 3 operates and cooperates with the cutting block 23 with a cutting opening 24 installed on the main body 1 to cut paper.

[0030] In this embodiment, the feeding mechanism includes a feeding motor 7, a material changing frame 8, a rotating rod 9, a pressure rod 10 and a quick-connect assembly. The quick-connect assembly includes a quick-connect plate 11, a spring 12 and a fixing frame 13. When in use, the paper roll is placed on the pressure rod 10, and then the quick-connect plate 11 is placed on the pressure rod 10. At this time, the quick-connect plate 11 is placed on the pressure rod 10, and the fixing frame 13 on the quick-connect plate 11 is pulled. At this time, the fixing frame 13 slides inside the pressure plate, and the connecting rod 26 on the fixing frame 13 drives the limit plate 27 to squeeze the spring 12, so that the spring 12 is compressed, and the card on the fixing frame 13 The rod 25 also slides inside the quick-connect plate 11 and disengages from the clamping hole 28 on the pressure-bearing rod 10. When the quick-connect plate 11 is placed on the pressure-bearing rod 10, the fixing frame 13 is released, so that the clamping rod 25 re-enters the clamping hole 28, so that the quick-connect plate 11 is fixed on the pressure-bearing rod 10. At this time, the quick-connect plate 11 plays the role of limiting the paper roll. When the paper roll is loaded on the pressure-bearing rod 10 at one end of the refueling rack 8, the loading motor 7 is driven to drive the rotating rod 9 to rotate, so that the refueling rack 8 rotates, and then the paper roll is placed on the other pressure-bearing rod 10. The quick-connect plate 11 is installed as described above to complete the loading.

[0031] In this embodiment, the operating mechanism includes a driving motor 14, a running roller 15, a matching roller 16, a cylinder 17, an active roller 18 and a driven roller 19. When the loading is completed, the paper is taken out from the paper roll, and then the cylinder 17 is driven to drive the support shaft block 31 to slide inside the lifting block 29 of the main body 1, and the running roller 15 slides in the lifting chute 30, passing the paper through the middle of the running roller 15 and the matching roller 16, and then passing the paper through the bottom of the adjustment base 2, and finally placed between the active roller 18 and the driven roller 19. In this process, when the paper passes through the running roller 15, the paper is moved to the middle of the active roller 18 and the driven roller 19. After the roller 15 and the mating roller 16 are in the middle, the cylinder 17 descends, causing the support shaft block 31 to descend inside the lifting block 29, causing the running roller 15 to contact the mating roller 16. At this time, the drive motor 14 is driven, causing the running roller 15 and the mating roller 16 to start contacting and transporting the paper. At the same time, the drive motor 14 on the active roller 18 is driven, causing the paper to be transferred between the active roller 18 and the driven roller 19, so that the cut paper is flatly separated from the main body 1 to complete the cutting. When the cutting equipment cuts the paper, it is necessary to manually put the paper between the active roller 18 and the driving roller.

[0032] Example 2:

[0033] In summary, when in use, first load the material onto the main body 1, place the paper roll onto the pressure rod 10, and then place the quick-connect plate 11 onto the pressure rod 10. At this time, the quick-connect plate 11 is placed on the pressure rod 10, and the fixing frame 13 on the quick-connect plate 11 is pulled. At this time, the fixing frame 13 slides inside the pressure plate, and the connecting rod 26 on the fixing frame 13 drives the limit plate 27 to squeeze the spring 12, so that the spring 12 is compressed, and the clamping rod 25 on the fixing frame 13 also slides inside the quick-connect plate 11 and disengages from the clamping hole 28 on the pressure rod 10. When the quick-connect plate 11 is placed on the pressure rod 10, the fixing frame 13 is released, so that the clamping rod 25 re-enters the clamping hole 28, so that the quick-connect plate 11 1 is fixed on the pressure rod 10. At this time, the quick-connect plate 11 plays the role of limiting the paper roll. When the paper roll is loaded on the pressure rod 10 at one end of the material changing rack 8, the loading motor 7 is driven to drive the rotating rod 9 to rotate, so that the material changing rack 8 rotates, and then the paper roll is placed on the other pressure rod 10. The quick-connect plate 11 is installed as described above to complete the loading. Then, the cutting distance is adjusted. The adjustment motor 4 drives and drives the lead screw 5 to rotate, so that the adjustment base 2 slides on the main body 1, and the cutting device 3 also moves accordingly. In the process of sliding the adjustment base 2, the pressure dividing rod 21 slides in the pressure dividing slot 20, and the roller 6 slides in the slide rails 22 on both sides of the main body 1. When the adjustment base 2 slides, the pressure dividing rod 21 slides in the pressure dividing slot 20, and the roller 6 slides in the slide rails 22 on both sides of the main body 1. After moving to the appropriate position, the adjustment motor 4 stops driving, the adjustment base 2 stops accordingly, and the position is fixed to start cutting the paper. At this time, the cutting device 3 operates and cooperates with the cutting block 23 with a cutting opening 24 installed on the main body 1 to cut the paper. Before cutting, the paper needs to be extended to make cutting more convenient and smooth. At this time, the paper is taken out from the paper roll, and then the cylinder 17 drives the support shaft block 31 to slide inside the lifting block 29 of the main body 1, and the running roller 15 slides in the lifting chute 30, passing the paper through the middle of the running roller 15 and the matching roller 16, and then passing the paper through the bottom of the adjustment base 2, and finally placed between the active roller 18 and the driven roller 19. During the process, when the paper passes through the middle of the running roller 15 and the mating roller 16, the cylinder 17 descends, causing the support shaft block 31 to descend inside the lifting block 29, causing the running roller 15 to contact the mating roller 16. At this time, the drive motor 14 is driven, causing the running roller 15 and the mating roller 16 to start contacting and transporting the paper. At the same time, the drive motor 14 on the active roller 18 is driven, causing the active roller 18 and the driven roller 19 to transfer the paper, so that the cut paper is smoothly separated from the main body 1 to complete the cutting. When the cutting equipment cuts the paper, it is necessary to manually put the paper between the active roller 18 and the driving roller, or use a robot to clamp the uncut paper and put it between the active roller 18 and the driven roller 19.

[0034] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A convenient paper slitting machine, comprising a main body (1), a distance adjustment mechanism, a feeding mechanism and an operating mechanism, characterized in that: The distance adjustment mechanism includes an adjustment base (2), a cutting device (3), an adjustment motor (4), a lead screw (5) and a roller (6), wherein the adjustment base (2) is mounted on the main body (1) and is slidably connected to the main body (1), the cutting device (3) is fixedly arranged on the adjustment base (2), the adjustment motor (4) is fixedly mounted on the bottom of the main body (1), one end of the lead screw (5) is fixedly connected to the output end of the adjustment motor (4), the roller (6) is mounted on the adjustment base (2) and is slidably connected to the main body (1), and the feeding mechanism includes a feeding motor (7), a material changing rack (8), a rotating rod (9), a pressure rod (10) and a quick-connect assembly, wherein the feeding motor (7) is fixedly mounted on the main body (1), the material changing rack (8) is mounted on the main body (1) and one end is fixedly connected to the output end of the feeding motor (7), and the rotating rod (9) and the pressure rod (10) are fixedly arranged on the material changing rack (8).

2. The easy-to-use paper slitting machine according to claim 1, characterized in that: The quick-connect assembly comprises a quick-connect plate (11), a spring (12) and a fixing frame (13); the quick-connect plate (11) is detachably connected to the pressure-bearing rod (10); the spring (12) is installed inside the quick-connect plate (11) and two ends of the spring (12) are fixedly connected to the quick-connect plate (11) and the fixing frame (13) respectively; the fixing frame (13) is installed on the quick-connect plate (11) and is slidably connected to the quick-connect plate (11).

3. The easy-to-use paper slitting machine according to claim 2, characterized in that: The operating mechanism comprises a driving motor (14), a running roller (15), a matching roller (16), a cylinder (17), an active roller (18) and a driven roller (19); the driving mechanism is provided with three fixedly mounted on the main body (1), and the output ends thereof are respectively fixedly connected to the running roller (15), the matching roller (16) and the active roller (18); the cylinder (17) is fixedly mounted on the main body (1); the matching roller (16), the active roller (18) and the driven roller (19) are mounted on the main body (1) and are rotatably connected to the main body (1).

4. The easy-to-use paper slitting machine according to claim 3, characterized in that: A pressure dividing groove (20) is provided on the main body (1), and a pressure dividing rod (21) is provided at the bottom of the adjustment base (2), and the pressure dividing rod (21) slides inside the pressure dividing groove (20).

5. The easy-to-use paper slitting machine according to claim 4, characterized in that: Slide rails (22) are installed on the main body (1), and the slide rails (22) are fixedly installed on both sides of the main body (1), and the rollers (6) slide inside the slide rails (22).

6. The easy-to-use paper slitting machine according to claim 5, characterized in that: A cutting block (23) is installed on the main body (1), a cutting opening (24) is opened on the cutting block (23), the cutting block (23) is connected to the cutting device (3), and a plurality of cutting blocks (23) are provided.

7. The easy-to-use paper slitting machine according to claim 2, characterized in that: The fixing frame (13) is provided with a clamping rod (25), a connecting rod (26) and a limiting plate (27); a clamping hole (28) is opened on the pressure-bearing rod (10); the clamping rod (25) is connected to the clamping hole (28) in a separate manner; the connecting rod (26) slides inside the quick-connect plate (11); and one end of the spring (12) is fixedly connected to the limiting plate (27).

8. The easy-to-use paper slitting machine according to claim 6, characterized in that: A lifting block (29) is provided on the main body (1), a lifting chute (30) is provided on the lifting block (29), a shaft support block (31) is provided at the output end of the cylinder (17), the running roller (15) is installed inside the shaft support block (31), the active roller (18) slides inside the lifting chute (30), and the cylinder (17) is fixedly installed on the lifting block (29).

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