CN218968431U - Rewinding machine with slitting equipment - Google Patents
Rewinding machine with slitting equipment Download PDFInfo
- Publication number
- CN218968431U CN218968431U CN202320166323.2U CN202320166323U CN218968431U CN 218968431 U CN218968431 U CN 218968431U CN 202320166323 U CN202320166323 U CN 202320166323U CN 218968431 U CN218968431 U CN 218968431U
- Authority
- CN
- China
- Prior art keywords
- slitting
- roller
- hollow cylinder
- equipment
- rewinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Nonmetal Cutting Devices (AREA)
Abstract
The utility model relates to a rewinder with slitting equipment, and belongs to the technical field of rewinders. It mainly cuts the unable problem of blade on the roller of cutting of structure among the current product, proposes following technical scheme, include by frame, unreel roller, rewinding roller and cut the equipment main part that the structure constitutes, cut the structure and including the support frame that the front and back symmetry set up, the inside sliding connection of support frame has the mounting panel, and the top rotation of mounting panel is connected with the threaded rod, and the symmetry be connected with between the mounting panel and cut the roller, the below of cutting the roller is provided with the guide roller that is located the support frame. According to the utility model, the fixed slitting roller used by slitting equipment in the prior art is replaced by the slitting roller with the adjustable blade spacing, so that the spacing of the blades can be adjusted according to actual use requirements when slitting and rewinding original paper rolls, the loading, unloading and replacing of the slitting roller are avoided, the working efficiency of the equipment is improved, various use requirements can be met, and the practicability of the equipment is enhanced.
Description
Technical Field
The utility model relates to the technical field of rewinders, in particular to a rewinder with slitting equipment.
Background
The rewinding machine is special equipment for paper, mica tape and film, and is used in rewinding paper roll produced with paper machine, and the paper is produced into paper product.
The paper roll reeled by the paper winding machine is relatively soft, possibly broken or broken, and the edges of two sides are not neat, so that the paper width and the like cannot be directly used for machines such as paper processing or printing, and most paper types (such as newsprint, letterpress printing paper, packaging paper and the like) can be delivered only after being cut by the reeler, slit, connected and reeled on a paper roll core to form a finished paper roll with certain specification and certain tightness requirement.
The existing rewinder is single in function, although some rewinders capable of slitting appear on the market in recent years, the blades on slitting rollers of the rewinder are not adjustable, when an original paper roll is slit and rewound in different specifications, the slitting rollers with different blade intervals are required to be assembled and disassembled for replacement, so that the working efficiency of equipment is affected, and the slitting rollers are troublesome to assemble and disassemble, and the burden of staff is increased.
Therefore, how to process the rewinder is a technical problem that the person skilled in the art needs to solve at present.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a rewinding machine with slitting equipment.
The technical scheme of the utility model is as follows: the rewinder with the slitting equipment comprises an equipment main body composed of a rack, unreeling rollers, rewinding rollers and a slitting structure, wherein the slitting structure comprises support frames which are symmetrically arranged front and back, mounting plates are connected in a sliding mode in the support frames, threaded rods are connected to the top ends of the mounting plates in a rotating mode, slitting rollers are connected between the mounting plates in a symmetrical mode, and pressure guiding rollers located on the support frames are arranged below the slitting rollers;
the slitting roller comprises a hollow cylinder, two ends of the hollow cylinder are integrally provided with rotating shafts which are connected to the mounting plate in a rotating mode, the hollow cylinder is connected with a plurality of slitting pieces used for slitting materials in a sliding mode, a screw rod is connected to the hollow cylinder in a rotating mode, a plurality of first wedges are sleeved on the screw rod, inclined planes of the first wedges are connected with second wedges in a sliding mode, one side, away from the first wedges, of the second wedges is provided with a connecting plate, and a plurality of limiting blocks used for limiting the slitting pieces are linearly distributed on the outer wall of the connecting plate.
Preferably, the frame comprises a bottom frame, side plates are symmetrically arranged on the front and back of the top of the bottom frame, the unreeling roller is arranged at the left end of the top of the side plates, and the rewinding roller is arranged at the right end of the top of the side plates.
Preferably, the slitting structure is arranged between the unreeling roller and the rewinding roller, and a plurality of guide rollers for bearing materials are respectively arranged on two sides of the slitting structure.
Preferably, one end of the back surface of the screw rod is rotatably connected to the inner wall of the back surface of the hollow cylinder through a bearing, and one end of the front surface of the screw rod extends out of the front surface of the rotating shaft and is provided with an adjusting handle.
Preferably, the screw rod is sleeved with an inner thread ring, and the wedge blocks I are fixedly connected to the outer ring of the inner thread ring along the circumferential direction respectively.
Preferably, the outer ring of the hollow cylinder is symmetrically provided with a sliding groove, the splitting piece comprises a sleeve ring sleeved on the hollow cylinder, a sliding block is arranged on the inner wall of the sleeve ring, one side, away from the sleeve ring, of the sliding block is slidably connected in the sliding groove, and a blade is fixedly connected on the outer ring of the sleeve ring.
Preferably, a plurality of limit grooves are formed in the inner ring of the lantern ring along the circumferential direction, and the limit grooves are clamped with the limit blocks for limiting.
Compared with the prior art, the utility model has the following beneficial technical effects:
the slitting roller with adjustable blade spacing replaces a fixed slitting roller used by slitting equipment in the prior art, and then the spacing between blades can be adjusted according to actual use requirements when slitting and rewinding original paper rolls, so that the slitting roller is prevented from being replaced by assembling and disassembling, the working efficiency of the equipment is improved, various use requirements can be met, and the practicability of the equipment is enhanced.
Drawings
FIG. 1 presents a schematic view of the front structure of an embodiment of the utility model;
fig. 2 is a schematic view of a partially cut-away perspective structure of the slitting roller of fig. 1.
Reference numerals: 1. a frame; 2. an unreeling roller; 3. a rewinding roller; 4. cutting the structure; 41. a support frame; 42. a mounting plate; 43. a threaded rod; 44. a guide roller; 45. a slitting roller; 451. a hollow cylinder; 452. a rotating shaft; 453. cutting the piece; 454. a screw rod; 455. a wedge block I; 456. a wedge II; 457. a yoke plate; 458. and a limiting block.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-2, the rewinding machine with slitting equipment provided by the utility model comprises a machine body consisting of a frame 1, an unreeling roller 2, a rewinding roller 3 and a slitting structure 4. The slitting structure 4 comprises a supporting frame 41 which is arranged in a front-back symmetrical mode, and a mounting plate 42 is connected inside the supporting frame 41 in a sliding mode. The top end of the mounting plate 42 is rotatably connected with a threaded rod 43, and a slitting roller 45 is connected between the symmetrical mounting plates 42. A guide-press roller 44 on the support 41 is provided below the slitting roller 45.
The slitting roller 45 comprises a hollow cylinder 451, two ends of the hollow cylinder 451 are integrally provided with a rotating shaft 452 rotatably connected to the mounting plate 42, and a plurality of slitting pieces 453 for slitting materials are slidably connected to the hollow cylinder 451. A screw rod 454 is rotatably connected to the inside of the hollow cylinder 451, a plurality of first wedges 455 are sleeved on the screw rod 454, and a second wedge 456 is slidingly connected to the inclined surface of the first wedge 455. A yoke plate 457 is arranged on one side of the second wedge 456 away from the first wedge 455, and a plurality of limiting blocks 458 for limiting the cutting parts 453 are linearly distributed on the outer wall of the yoke plate 457.
In this embodiment, the inclined surface of the wedge two 456 is provided with a sliding groove, the inclined surface of the wedge one 455 is provided with a convex strip, the convex strip is slidably connected with the sliding groove, and then the wedge two 456 is synchronously driven to move when the wedge one 455 moves, and the sliding connection between the convex strip and the sliding groove guides the movement of the inner ring threaded on the screw 454.
In this embodiment, the two ends of the plurality of link plates 457 are slidably connected to the inner walls of the two ends of the hollow cylinder 451, respectively, so as to guide the movement of the wedge two 456.
The working principle of the rewinder with slitting equipment based on the first embodiment is as follows: when the device is used for slitting and rewinding the raw paper roll, the raw paper roll is loaded on the unreeling roller 2, and paper is rewound on the rewinding roller 3 after being slit by the slitting structure 4. When the slitting structure 4 performs slitting adjustment on the paper, the adjustment of the spacing between the slitting members 453 on the slitting roller 45 is completed. The mounting plate 42 is driven to move through the threaded rod 43, so that the cutting piece 453 on the cutting roller 45 is contacted with the paper on the guide roller 44, and the cutting operation of the paper is finished when the equipment runs.
When the pitch of the cutting pieces 453 is adjusted, the cutting roller 45 further moves the plurality of wedge blocks 455 sleeved on the cutting roller by adjusting the screw rod 454. And the movement of the first wedge 455 causes the second wedge 456 to retract, and then drives the link plate 457 to retract, so that the limiting block 458 retracts, and the limiting fixation of the limiting block 458 and the cutting part 453 is canceled. And then make things convenient for the staff to carry out the interval adjustment to a plurality of pieces 453 of cutting, when the interval adjustment of cutting 453 is accomplished the back again, reverse adjustment lead screw 454, and then make voussoir one 455 move, voussoir one 455 extrudees application of force to voussoir two 456 for yoke plate 457 drives stopper 458 and stretches out, and then carries out spacing fixed to cutting 453.
Example two
As shown in fig. 1-2, based on the first embodiment, this embodiment further includes: the frame 1 includes the underframe, and the symmetry is provided with the curb plate around the top of underframe, and unreel roller 2 sets up in the top left end of curb plate, and rewinding roller 3 sets up in the top right-hand member of curb plate. The slitting structure 4 is arranged between the unreeling roller 2 and the rewinding roller 3, and a plurality of guide rollers for bearing materials are respectively arranged on two sides of the slitting structure 4. One end of the back of the screw 454 is rotatably connected to the inner wall of the back of the hollow cylinder 451 through a bearing, and one end of the front of the screw 454 extends out of the front rotating shaft 452 and is provided with an adjusting handle. An inner ring is sleeved on the screw rod 454, and a plurality of wedge blocks 455 are respectively and fixedly connected to the outer ring of the inner ring along the circumferential direction.
In this embodiment, a plurality of through holes are formed in the circumferential wall of the hollow cylinder 451 in the circumferential direction, and the through holes are used for the movable penetration of the stopper 458.
Example III
As shown in fig. 2, based on the first or second embodiment, the present embodiment further includes: the outer ring of the hollow cylinder 451 is symmetrically provided with sliding grooves. The cutting member 453 comprises a collar sleeved on the hollow cylinder 451, and a sliding block is arranged on the inner wall of the collar. One side of the sliding block, which is far away from the lantern ring, is slidably connected in the chute, and a blade is fixedly connected on the outer ring of the lantern ring. A plurality of limit grooves are formed in the inner ring of the lantern ring along the circumferential direction, and the limit grooves are clamped with the limit blocks 458 for limiting.
In this embodiment, the dividing and cutting member 453 is slidably connected to the sliding groove via a sliding block, so as to move in a linear direction on the hollow tube 451.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. Rewinding machine with cut equipment includes the equipment main part that comprises frame (1), unreeling roller (2), rewinding roller (3) and cutting structure (4), its characterized in that: the slitting structure (4) comprises a supporting frame (41) which is arranged symmetrically in the front-back direction, a mounting plate (42) is connected inside the supporting frame (41) in a sliding manner, a threaded rod (43) is connected to the top end of the mounting plate (42) in a rotating manner, a slitting roller (45) is connected between the mounting plates (42), and a pressure guide roller (44) positioned on the supporting frame (41) is arranged below the slitting roller (45);
the slitting roller (45) comprises a hollow cylinder (451), two ends of the hollow cylinder (451) are integrally provided with rotating shafts (452) which are connected to the mounting plate (42) in a rotating mode, the hollow cylinder (451) is connected with a plurality of slitting pieces (453) which are used for slitting materials in a sliding mode, a screw rod (454) is connected to the hollow cylinder (451) in a rotating mode, a plurality of first wedges (455) are sleeved on the screw rod (454), inclined planes of the first wedges (455) are connected with second wedges (456) in a sliding mode, one side, away from the first wedges (455), of the second wedges (456) is provided with a connecting plate (457), and limiting blocks (458) used for limiting the slitting pieces (453) are linearly distributed on the outer wall of the connecting plate (457).
2. The rewinder with slitting equipment according to claim 1, characterized in that: the frame (1) comprises a bottom frame, side plates are symmetrically arranged on the front and back of the top of the bottom frame, the unreeling roller (2) is arranged at the left end of the top of the side plates, and the rewinding roller (3) is arranged at the right end of the top of the side plates.
3. The rewinder with slitting equipment according to claim 1, characterized in that: the slitting structure (4) is arranged between the unreeling roller (2) and the rewinding roller (3), and a plurality of guide rollers for bearing materials are respectively arranged on two sides of the slitting structure (4).
4. The rewinder with slitting equipment according to claim 1, characterized in that: one end of the back of the screw rod (454) is rotatably connected to the inner wall of the back of the hollow cylinder (451) through a bearing, and one end of the front of the screw rod (454) extends out of the front rotating shaft (452) and is provided with an adjusting handle.
5. The rewinder with slitting equipment according to claim 1, characterized in that: an inner thread ring is sleeved on the screw rod (454), and a plurality of first wedge blocks (455) are respectively and fixedly connected to the outer ring of the inner thread ring along the circumferential direction.
6. The rewinder with slitting equipment according to claim 1, characterized in that: the sliding grooves are symmetrically formed in the outer ring of the hollow cylinder (451), the cutting piece (453) comprises a sleeve ring sleeved on the hollow cylinder (451), a sliding block is arranged on the inner wall of the sleeve ring, one side, away from the sleeve ring, of the sliding block is slidably connected in the sliding grooves, and a blade is fixedly connected on the outer ring of the sleeve ring.
7. The rewinder with slitting equipment as set forth in claim 6, wherein: a plurality of limit grooves are formed in the inner ring of the lantern ring along the circumferential direction, and the limit grooves are clamped with the limit blocks (458) to limit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320166323.2U CN218968431U (en) | 2023-02-03 | 2023-02-03 | Rewinding machine with slitting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320166323.2U CN218968431U (en) | 2023-02-03 | 2023-02-03 | Rewinding machine with slitting equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218968431U true CN218968431U (en) | 2023-05-05 |
Family
ID=86164610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320166323.2U Active CN218968431U (en) | 2023-02-03 | 2023-02-03 | Rewinding machine with slitting equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218968431U (en) |
-
2023
- 2023-02-03 CN CN202320166323.2U patent/CN218968431U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209973905U (en) | Film splitter | |
CN115490045B (en) | Winding equipment for producing printing adhesive tape | |
CN211687645U (en) | Roller for slitting rewinder | |
CN210619769U (en) | A cut rewinding machine for PET membrane | |
CN218968431U (en) | Rewinding machine with slitting equipment | |
US3104072A (en) | Winding and slitting machine | |
CA2097498C (en) | Reeling machine for webs of material, in particular paper or cardboard webs | |
CN213976226U (en) | Digital printing machine's material loading unwinding device | |
CN112623828B (en) | Automatic switching device for winding of slitting machine | |
CN209973909U (en) | Film laminating and splitting machine | |
CN219362750U (en) | Full-automatic high-speed vertical cutting machine | |
CN217675958U (en) | Transfer printing paper coiling machine | |
CN220283067U (en) | Film dividing and cutting machine with adjustable cutter | |
CN220744772U (en) | Adhesive tape slitting machine | |
CN216638303U (en) | Novel multitool cutting machine | |
CN221216426U (en) | Coil stock winding mechanism with buffering tensioning assembly and punching die-cutting machine | |
CN214692374U (en) | Cutting machine is used in printing | |
CN110817555A (en) | Full-automatic rewinding machine compression roller production line | |
CN220866739U (en) | Film dividing and cutting machine | |
CN212863484U (en) | Special splitting machine for bundling film | |
CN219135856U (en) | Discharging device of splitting machine | |
CN219098297U (en) | Winding mechanism of semiautomatic slitting machine | |
CN218057835U (en) | Unwinding device of complex film cutting machine | |
CN219854688U (en) | Cutting device for printing paper of digital printer | |
CN218319659U (en) | High accuracy film splitter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |