CN217376754U

CN217376754U - Winding device of slitting machine

Info

Publication number: CN217376754U
Application number: CN202221260549.0U
Authority: CN
Inventors: 荣长安
Original assignee: Jiangsu Xingan Machinery Co ltd
Current assignee: Jiangsu Xingan Machinery Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-06
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a coiling mechanism of slitter, including board and the grudging post of fixed mounting frame on the board and being located the frame outside, the left outside fixed mounting of frame has the rip cutting motor, and the drive shaft of rip cutting motor rotates the inboard that runs through to the frame and fixed the cup joint has a plurality of rip cutting break bars, rotates between the inboard top of two grudging posts to install the coiling axle that is used for carrying out the rolling to the coiled material after the rip cutting, the right outside fixed mounting of grudging post has the coiling motor, and the output shaft of coiling motor rotate run through to the inboard of grudging post and with coiling axle fixed connection. The utility model provides a pair of slitter's take-up device not only is convenient for carry out the rip cutting to the coiled material, still is convenient for simultaneously around rolling up to when the coiled material appears becoming flexible around rolling up the in-process, can also carry out the tensioning to the coiled material after the rip cutting, with prevent that the coiled material from influencing the problem of coiling the quality because of becoming flexible appearing at the coiling in-process, satisfied current use needs greatly.

Description

Winding device of slitting machine

Technical Field

The utility model relates to a slitter technical field especially relates to a slitter's coiling mechanism.

Background

Edge trimmer winders are one of the important auxiliary devices necessary in nonwoven production lines and are of many types, the requirements and speed of their configuration being different according to the application. In a winding device of a slitter, as in the related art, CN100364870C provides a winding shaft which is disposed between a pair of side plates and supported by the side plates, and winds a web around the winding shaft after the web is slit, wherein the winding shaft is divided into two parts in an axial direction thereof, and the divided parts are supported by an intermediate support member, and the web is wound in this state.

Conventionally, in a winding device of a slitter, a winding shaft is rotated mainly by a driving motor, and after slitting a web of a plastic film or the like, the web is slit into strips and then wound on the winding shaft. However, in the winding device of the slitting machine in the prior art, due to the lack of a tensioning mechanism, the coiled materials such as plastic films are easy to loosen in the winding process, and the quality of the coiled materials is further influenced, so that the limitation is large, and the existing use requirements cannot be met. To this end, we provide a winding device for a slitting machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a winding device of a slitting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a winding device of a slitting machine comprises a machine table, a rack fixedly mounted on the machine table and a vertical frame positioned on the outer side of the rack, wherein a slitting motor is fixedly mounted on the left outer side of the rack, a driving shaft of the slitting motor rotatably penetrates through the inner side of the rack and is fixedly sleeved with a plurality of slitting knife wheels, a winding shaft for winding a slit coiled material is rotatably mounted between the tops of the inner sides of the two vertical frames, a winding motor is fixedly mounted on the right outer side of the vertical frame, and an output shaft of the winding motor rotatably penetrates through the inner side of the vertical frame and is fixedly connected with the winding shaft;

sliding seats are arranged on the tops of the sides, away from each other, of the two racks in a sliding mode, rotating supports are fixedly arranged on the tops of the two sliding seats, the same tensioning roller is rotatably arranged between the two rotating supports, and the tensioning roller is matched with the coiled material;

the slide groove has all been seted up at one side top that two frames kept away from each other, and the slide along fore-and-aft direction slidable mounting in the slide groove, there is fixed slide bar along fore-and-aft direction fixed mounting in the slide groove, and the slide overlaps along fore-and-aft direction slip cap and establish fixed slide bar, and the tensioning spring on the fixed slide bar is established to fixedly connected with cover between the front side of slide and the front side inner wall in slide groove, and fixedly connected with cover establishes between the rear side of slide and the rear side inner wall in slide groove.

Preferably, the slide seat is provided with a slide hole, and the slide seat is sleeved on the fixed slide rod through the slide hole in a sliding manner along the front-back direction.

As a further preference, a plurality of slitting knife wheels are arranged on a driving shaft of the slitting motor at equal intervals.

As further preferred, all fixedly cup joint the bearing on two rotate the support, and the both ends of tensioning roller rotate respectively and install on two bearings.

Preferably, a coupling is fixedly provided on the output shaft of the winding motor, and the output shaft of the winding motor is fixedly connected to the right end of the winding shaft through the coupling.

Preferably, a motor support is fixedly mounted on the right outer side of the stand, and the bottom of the winding motor is fixedly mounted on the motor support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the longitudinal cutter wheel is driven to rotate by the driving shaft of the longitudinal cutting motor, so that the coiled material is longitudinally cut into strips by the rotation of the longitudinal cutter wheel, and meanwhile, the coiling motor drives the coiling shaft to rotate, and the coiled material longitudinally cut into strips is coiled by the rotation of the coiling shaft;

2. in the utility model, when the coiled material becomes loose in the coiling process, the elasticity of the tension spring can push the slide seat, and the tension spring can pull the slide seat, so that the slide seat, the rotating bracket and the tension roller can be tensioned and moved from front to back, and the coiled material after longitudinal cutting can be tensioned through the backward movement of the tension roller, thereby preventing the coiled material from influencing the coiling quality due to the loose in the coiling process;

to sum up, the utility model provides a pair of slitter's coiling mechanism not only is convenient for carry out the rip cutting to the coiled material, still is convenient for simultaneously wind the book to when the coiled material appears becoming flexible around rolling up the in-process, can also carry out the tensioning to the coiled material after the rip cutting, with prevent that the coiled material from influencing the problem appearance of coiling the quality because of becoming flexible at the coiling in-process, satisfied current use needs greatly.

Drawings

Fig. 1 is a schematic structural diagram of a winding device of a slitting machine according to the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the side view of the slide seat, the rotating bracket and the tension roller in the present invention.

In the figure: 1. a machine platform; 2. a frame; 201. a chute; 3. a slitting motor; 4. erecting a frame; 5. a motor support; 6. a winding motor; 7. a winding shaft; 8. a coil stock; 9. a coupling; 10. a longitudinal cutter wheel; 11. a slide base; 12. rotating the bracket; 13. a tension roller; 14. tensioning the spring; 15. tensioning the tension spring; 16. fixing the sliding rod; 17. and (4) a slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a winding device of a slitter comprises a machine table 1, a frame 2 fixedly mounted on the machine table 1, and a vertical frame 4 located outside the frame 2, wherein a slitting motor 3 is fixedly mounted on the left outside of the frame 2, a driving shaft of the slitting motor 3 is rotatably penetrated to the inside of the frame 2 and fixedly sleeved with a plurality of slitting knife wheels 10, a winding shaft 7 for winding a slit coiled material 8 is rotatably mounted between the tops of the insides of the two vertical frames 4, a winding motor 6 is fixedly mounted on the right outside of the vertical frame 4, and an output shaft of the winding motor 6 is rotatably penetrated to the inside of the vertical frame 4 and fixedly connected with the winding shaft 7;

sliding seats 11 are slidably mounted at the tops of the sides, away from each other, of the two racks 2, rotating supports 12 are fixedly mounted at the tops of the two sliding seats 11, the same tensioning roller 13 is rotatably mounted between the two rotating supports 12, and the tensioning roller 13 is matched with the coiled material 8;

the slide groove 201 has all been seted up at one side top that two frames 2 kept away from each other, and slide 11 along fore-and-aft direction slidable mounting in slide groove 201, there is fixed slide bar 16 along fore-and-aft direction fixed mounting in slide groove 201, and slide 11 overlaps along fore-and-aft direction slip cap and establish fixed slide bar 16, and the tensioning spring 14 on fixed slide bar 16 is established to fixedly connected with cover between the front side of slide 11 and the front side inner wall of slide groove 201, and fixedly connected with cover establishes the tensioning extension spring 15 on fixed slide bar 16 between the rear side of slide 11 and the rear side inner wall of slide groove 201.

In this embodiment, the sliding base 11 is provided with a sliding hole 17, and the sliding base 11 is slidably sleeved on the fixed sliding rod 16 along the front-rear direction through the sliding hole 17.

In this example, a plurality of slitting cutter wheels 10 are arranged on the driving shaft of the slitting motor 3 at equal intervals; the two rotating supports 12 are fixedly sleeved with bearings, and two ends of the tensioning roller 13 are rotatably mounted on the two bearings respectively.

In this example, a coupling 9 is fixedly arranged on an output shaft of the winding motor 6, and the output shaft of the winding motor 6 is fixedly connected with the right end of the winding shaft 7 through the coupling 9; and a motor support 5 is fixedly mounted on the right outer side of the stand 4, and the bottom of a winding motor 6 is fixedly mounted on the motor support 5.

The utility model provides a winding device of slitter, during the use, drive the rotation of slitting break bar 10 through the drive shaft of slitting motor 6, like this through the rotation of slitting break bar 10, and then with coiled material 8 along vertically cutting to the strip, meanwhile, still drive the rotation of coiling axle 7 through coiling motor 6, and then through coiling axle 7 rotation to coil to slitting to strip coiled material 8; and, in the process of coiling the coil 8 after the slitting, owing to set up tension spring 14 and tension spring 15, when the coil 8 appears not hard up in the coiling process like this, the elasticity of tension spring 14 can promote slide 11, tension spring 15 still pulls slide 11 simultaneously, and then can make slide 11, rotating bracket 12 and tensioning roller 13 carry out the tensioning by preceding backward movement, thereby through the backward movement of tensioning roller 13, can tension coil 8 after the slitting to prevent that coil 8 from influencing the problem of coiling quality because of not hard up in the coiling process and appearing, current use needs have been satisfied greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A winding device of a slitting machine comprises a machine table (1), a rack (2) fixedly mounted on the machine table (1) and a vertical frame (4) located on the outer side of the rack (2), wherein a slitting motor (3) is fixedly mounted on the left outer side of the rack (2), a driving shaft of the slitting motor (3) penetrates through the inner side of the rack (2) in a rotating mode and is fixedly sleeved with a plurality of slitting cutter wheels (10), the winding device is characterized in that a winding shaft (7) used for winding a slit coiled material (8) is rotatably mounted between the tops of the inner sides of the two vertical frames (4), a winding motor (6) is fixedly mounted on the right outer side of each vertical frame (4), and an output shaft of the winding motor (6) penetrates through the inner side of each vertical frame (4) in a rotating mode and is fixedly connected with the winding shaft (7);

sliding seats (11) are arranged on the tops of the sides, far away from each other, of the two racks (2) in a sliding mode, rotating supports (12) are fixedly arranged on the tops of the two sliding seats (11), the same tensioning roller (13) is rotatably arranged between the two rotating supports (12), and the tensioning roller (13) is matched with the coiled material (8);

slide groove (201) have all been seted up at one side top that two frames (2) kept away from each other, and slide (11) along fore-and-aft direction slidable mounting in slide groove (201), along fore-and-aft direction fixed mounting have fixed slide bar (16) in slide groove (201), and slide (11) along fore-and-aft direction slip cap establish fixed slide bar (16), and fixedly connected with cover establishes tensioning spring (14) on fixed slide bar (16) between the front side of slide (11) and the front side inner wall of slide groove (201), and fixedly connected with cover establishes tensioning extension spring (15) on fixed slide bar (16) between the rear side of slide (11) and the rear side inner wall of slide groove (201).

2. The winding device of a slitter in accordance with claim 1, wherein the slide base (11) is provided with a slide hole (17), and the slide base (11) is slidably fitted over the fixed slide bar (16) in a front-back direction through the slide hole (17).

3. Winding device in a slitter as in claim 1, characterized in that a plurality of slitting wheels (10) are arranged at equal intervals on the drive shaft of the slitting motor (3).

4. The winding device of a slitter in accordance with claim 1, characterised in that bearings are fixedly sleeved on both rotary supports (12) and both ends of the tension roll (13) are rotatably mounted on both bearings, respectively.

5. The winding device of a slitter in accordance with claim 1, characterised in that a coupling (9) is fixedly arranged on the output shaft of the winding motor (6), and the output shaft of the winding motor (6) is fixedly connected to the right end of the winding shaft (7) via the coupling (9).

6. Winding device of a slitter in accordance with claim 1, characterised in that the right outer side of the stand (4) is fixedly mounted with a motor seat (5) and that the bottom of the winding motor (6) is fixedly mounted on the motor seat (5).