CN216638303U

CN216638303U - Novel multitool cutting machine

Info

Publication number: CN216638303U
Application number: CN202123057066.9U
Authority: CN
Inventors: 万晓琳; 周乐华; 陈金生; 唐敏
Original assignee: Nanchang Qitai New Material Co ltd
Current assignee: Nanchang Qitai New Material Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-31
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a novel multi-cutter splitting machine, in particular to the technical field of splitting machines, which comprises a frame, wherein a splitting cylinder is arranged inside the frame, a plurality of paper core cylinders are arranged outside the splitting cylinder, each paper core cylinder comprises a cylinder shell, a plurality of clamping blocks are movably connected inside the cylinder shell, a cylinder core is arranged inside the cylinder shell, two ends of the cylinder core are fixedly connected with a connecting shaft, a threaded sleeve is movably sleeved outside the connecting shaft, two fixing bolts are arranged inside the threaded sleeve, a plurality of limiting grooves are formed inside the cylinder core, push bars are respectively arranged inside the limiting grooves, adjusting rods are fixedly connected to two sides of each push bar, two adjusting discs are movably connected outside the adjusting rods, and a plurality of arc-shaped grooves are formed inside the adjusting discs. The amount of waste material is reduced.

Description

Novel multitool cutting machine

Technical Field

The utility model relates to the technical field of splitting machines, in particular to a novel multi-cutter splitting machine.

Background

The splitting machine cuts various thin materials such as large rolls of paper, films, non-woven fabrics, aluminum foils, mica tapes and the like into small rolls with different widths so as to facilitate subsequent transportation and use, the splitting machine drives a winding and unwinding shaft by utilizing a large motor, a magnetic powder clutch is added on the winding and unwinding shaft, the generated resistance is controlled by adjusting the current of the magnetic powder clutch so as to control the surface tension of the materials, but the motor speed is not too high, the magnetic powder can be rubbed at high speed by high-speed operation to generate high temperature, and the magnetic powder clutch generates heat to cause the service life of the magnetic powder clutch to be shortened.

When the existing splitting machine carries out the winding work of different paper rolls, different paper cores need to be replaced so as to ensure the stability of the paper roll slitting work, but the mode still causes the splitting machine to be irregular in winding due to the fact that the paper cores are not suitable, so that the product quality is reduced, the waste amount is increased, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a novel multi-knife splitting machine, and the technical problem to be solved by the utility model is as follows: when the existing splitting machine is used for winding, the splitting machine is easy to wind unevenly due to the fact that the paper core is not suitable, so that the product quality is reduced, and the waste amount is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel multitool cutting machine, which comprises a frame, the inside of frame is provided with cuts a section of thick bamboo, the outside of cutting a section of thick bamboo is provided with a plurality of refill section of thick bamboo, the refill section of thick bamboo includes the barrel shell, the inside swing joint of barrel shell has a plurality of tight pieces of clamp, the inside of barrel shell is provided with the barrel core, a plurality of spacing grooves have been seted up to the inside in the barrel core outside, and is a plurality of the inside of spacing groove is provided with respectively pushes away the strip, the equal fixedly connected with in both sides regulation pole that pushes away the strip, the outside swing joint who adjusts the pole has two adjustment discs.

In a preferred embodiment, the two ends of the barrel core are fixedly connected with connecting shafts, a threaded sleeve is movably sleeved outside the connecting shafts, two fixing bolts are arranged inside the threaded sleeve and are in threaded connection with the connecting shafts, and the fixing bolts and the threaded sleeve are used for facilitating the dismounting and mounting work of the two adjusting discs.

In a preferred embodiment, two the adjustment disk all carries out threaded connection with threaded sleeve, a plurality of arc walls have been seted up to the inside of adjustment disk, and is a plurality of the regulation pole is located the inside of a plurality of arc walls respectively, is favorable to adjusting the position of regulation pole through rotatory adjustment disk through the use to the arc wall to the tight piece of regulation clamp stretches out the condition and guarantees the clamping work of pressing from both sides tight piece to the scroll.

In a preferred embodiment, a plurality of cylindrical rods are fixedly connected to the top end of the pushing bar at the top end, movable sleeves are movably sleeved outside the cylindrical rods and are fixedly connected with the clamping blocks respectively, and the movable sleeves and the cylindrical rods are used for ensuring stable extending work of the clamping blocks.

In a preferred embodiment, a negative pressure spring is movably sleeved outside the movable sleeve, the top end of the negative pressure spring at the top end is fixedly connected with the barrel core, the bottom end of the negative pressure spring at the bottom end is fixedly connected with the pushing strip, and the pushing strip is convenient to adapt to different paper roll inner cores through the use of the negative pressure spring.

In a preferred embodiment, the distance from one end of the arc-shaped groove to the center of the adjusting disk to the distance from the other end of the arc-shaped groove to the center of the adjusting disk becomes gradually smaller, the clamping block can slide in the matching groove by rotating the adjusting disk on the inner side through the plurality of arc-shaped grooves, and the adjusting disk on the outer side can be used for preventing the adjusting disk from loosening.

In a preferred embodiment, the barrel casing is internally provided with a plurality of matching grooves, the matching grooves are communicated with the limiting grooves, and the matching grooves are used for matching the movable sleeve and the cylindrical rod to perform the extending work of the clamping block.

The utility model has the technical effects and advantages that:

according to the utility model, the paper roll is sleeved outside the paper core cylinder by the adjusting disc, the clamping block moves outwards by rotating the adjusting disc positioned at the inner side, so that the paper roll is clamped, the self-adaptive clamping work can be realized by the negative pressure spring sleeved outside the movable sleeve in the moving process of the clamping block, the rigid clamping and the flexible clamping are simultaneously performed, the clamping force is ensured, the adjusting disc positioned at the inner side can be fastened by the adjusting disc positioned at the outer side after the adjusting work of the clamping block is finished, so that the adjusting disc positioned at the inner side is prevented from sliding, and the paper rolls with different inner diameters can be wound neatly by using the adjusting disc, so that the applicability is greatly improved, and the waste amount is reduced.

Drawings

Fig. 1 is a schematic view of the installation position structure of the present invention.

Fig. 2 is a left side view structure diagram of the paper core tube of the utility model.

Fig. 3 is a schematic longitudinal sectional view of the paper core tube of the present invention.

Fig. 4 is a schematic view of an unfolded structure of the paper core tube of the utility model.

Fig. 5 is a schematic diagram of a transverse cross-sectional structure of the paper core tube of the utility model.

FIG. 6 is an enlarged view of portion A of FIG. 5 according to the present invention.

The reference signs are: 1. a frame; 2. a paper core cylinder; 3. cutting the cylinders; 4. a cartridge housing; 5. a clamping block; 6. a connecting shaft; 7. a threaded bushing; 8. an arc-shaped slot; 9. an adjusting disk; 10. a barrel core; 11. fixing the bolt; 12. adjusting a rod; 13. pushing the strips; 14. a matching groove; 15. a limiting groove; 16. a cylindrical rod; 17. a negative pressure spring; 18. an active cannula.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-6 in the specification, the novel multi-knife slitter comprises a frame 1, a slitting cylinder 3 is arranged inside the frame 1, a plurality of paper core cylinders 2 are arranged outside the slitting cylinder 3, each paper core cylinder 2 comprises a cylinder shell 4, a plurality of clamping blocks 5 are movably connected inside the cylinder shell 4, a cylinder core 10 is arranged inside the cylinder shell 4, a plurality of limiting grooves 15 are formed inside the outer side of the cylinder core 10, pushing strips 13 are respectively arranged inside the limiting grooves 15, a plurality of cylindrical rods 16 are fixedly connected to the top ends of the pushing strips 13 at the top ends, movable sleeves 18 are movably sleeved outside the cylindrical rods 16, the movable sleeves 18 are respectively and fixedly connected with the clamping blocks 5, stable extending work of the clamping blocks 5 is guaranteed by using the movable sleeves 18 and the cylindrical rods 16, negative pressure springs 17 are movably sleeved outside the movable sleeves 18, the top end of a negative pressure spring 17 positioned at the top end is fixedly connected with a cylinder core 10, the bottom end of the negative pressure spring 17 positioned at the bottom end is fixedly connected with a pushing strip 13, the pushing strip 13 is convenient to be self-adaptive to different paper roll inner cores through the use of the negative pressure spring 17, both sides of the pushing strip 13 are fixedly connected with adjusting rods 12, two adjusting disks 9 are movably connected to the outer parts of the adjusting rods 12, a plurality of arc-shaped grooves 8 are formed in the adjusting disks 9, the adjusting rods 12 are respectively positioned in the arc-shaped grooves 8, the positions of the adjusting rods 12 can be adjusted through rotating the adjusting disks 9 through the use of the arc-shaped grooves 8, so that the clamping work of the clamping block 5 on a paper roll is ensured by adjusting the extending condition of the clamping block 5, the distance from one end of the arc-shaped groove 8 to the circle center of the adjusting disk 9 to the other end of the arc-shaped groove 8 to the circle center of the adjusting disk 9 is gradually reduced, the clamping block 5 can slide in a matching groove 14 through the plurality of the arc-shaped grooves 8 through rotating the adjusting disks 9, and utilize the adjusting disk 9 in the outside can prevent that adjusting disk 9 from becoming flexible, a plurality of matching grooves 14 have been seted up to the inside of barrel shell 4, and a plurality of matching grooves 14 communicate with each other with a plurality of spacing grooves 15, are favorable to cooperating movable sleeve 18 and cylindricality pole 16 through the use to matching groove 14 to carry out the work of stretching out of clamping block 5.

The implementation scenario is specifically as follows:

when the paper roll clamping device is used, a paper roll is sleeved outside a paper core cylinder 2, the position of an adjusting rod 12 in an arc-shaped groove 8 is adjusted by rotating an adjusting disc 9 positioned on the inner side through the arc-shaped groove 8 arranged in the adjusting disc 9, so that the adjusting rod 12 drives a push strip 13 to push a clamping block 5 to move outwards so as to clamp the paper roll, a plurality of clamping blocks 5 are transversely and separately arranged, clamping of the paper roll inner core with uneven paper cores is facilitated, the applicability is greatly improved, self-adaptive clamping work can be realized through a negative pressure spring 17 sleeved outside a movable sleeve 18 in the moving process of the clamping blocks 5, rigid clamping and flexible clamping are simultaneously performed, the clamping force is ensured, the adjusting disc 9 positioned on the inner side can be fastened through the adjusting disc 9 positioned on the outer side after the adjusting work of the clamping blocks 5 is finished, and the adjusting disc 9 on the inner side is prevented from sliding, in addition, the adjusting rod 12 extending from the inner adjusting disk 9 can fall into the outer adjusting disk 9, ensuring smooth clamping operation.

Referring to the attached

drawings

1 and 3 in the specification, the novel multi-cutter splitting machine comprises a barrel core 10, connecting shafts 6 are fixedly connected to two ends of the barrel core 10, threaded sleeves 7 are movably sleeved on the outer portions of the connecting shafts 6, two fixing bolts 11 are arranged inside the threaded sleeves 7, the two fixing bolts 11 are in threaded connection with the connecting shafts 6, the two adjusting disks 9 are convenient to detach and install through the fixing bolts 11 and the threaded sleeves 7, and the two adjusting disks 9 are all in threaded connection with the threaded sleeves 7.

The implementation scenario is specifically as follows:

when the paper roll cutting machine is used, firstly, two adjusting discs 9 are in threaded connection with a threaded sleeve 7, then the threaded sleeve 7 is sleeved outside a connecting shaft 6, the threaded sleeve 7 is fixedly connected with the connecting shaft 6 through two fixing bolts 11, a paper roll outside a paper core cylinder 2 is clamped by adjusting a clamping block 5 to a proper position through the adjusting discs 9, and after the clamping operation is completed, the paper roll is cut through a cutting cylinder 3, so that a small roll of paper roll is obtained.

And finally: the present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel multitool cutting machine, includes frame (1), its characterized in that: the inside of frame (1) is provided with cuts a section of thick bamboo (3), the outside of cutting a section of thick bamboo (3) is provided with a plurality of refill section of thick bamboo (2), refill section of thick bamboo (2) are including barrel shell (4), the inside swing joint of barrel shell (4) has a plurality of tight pieces of clamp (5), the inside of barrel shell (4) is provided with barrel core (10), a plurality of spacing groove (15) have been seted up to the inside in barrel core (10) outside, and is a plurality of the inside of spacing groove (15) is provided with respectively pushes away strip (13), the equal fixedly connected with in both sides of pushing away strip (13) adjusts pole (12), the outside swing joint of adjusting pole (12) has two adjusting disks (9).

2. A novel multi-knife slitting machine according to claim 1 and characterized in that: the connecting shaft (6) is fixedly connected to two ends of the barrel core (10), the threaded sleeve (7) is movably sleeved outside the connecting shaft (6), two fixing bolts (11) are arranged inside the threaded sleeve (7), and the two fixing bolts (11) are in threaded connection with the connecting shaft (6).

3. A novel multi-blade slitting machine according to claim 2 wherein: two adjusting disk (9) all carry out threaded connection with threaded sleeve (7), a plurality of arc walls (8) have been seted up to the inside of adjusting disk (9), and is a plurality of adjust pole (12) are located the inside of a plurality of arc walls (8) respectively.

4. A novel multi-knife slitting machine according to claim 1 and characterized in that: the top end of the pushing strip (13) positioned at the top end is fixedly connected with a plurality of cylindrical rods (16), the outer portions of the cylindrical rods (16) are movably sleeved with movable sleeves (18), and the movable sleeves (18) are fixedly connected with the clamping blocks (5) respectively.

5. A novel multitool cutting machine according to claim 4, characterized in that: the outside activity of activity sleeve pipe (18) is cup jointed negative pressure spring (17), is located the top negative pressure spring (17) the top and a section of thick bamboo core (10) carry out fixed connection, be located the bottom negative pressure spring (17) the bottom with push away strip (13) and carry out fixed connection.

6. A novel multi-blade slitting machine according to claim 3 wherein: the distance from one end of the arc-shaped groove (8) to the circle center of the adjusting disc (9) to the distance from the other end of the arc-shaped groove (8) to the circle center of the adjusting disc (9) is gradually reduced.

7. A novel multi-knife slitting machine according to claim 1 and characterized in that: a plurality of matching grooves (14) are formed in the barrel shell (4), and the matching grooves (14) are communicated with the limiting grooves (15).