CN211338128U

CN211338128U - Foil winding device for splitting machine

Info

Publication number: CN211338128U
Application number: CN201922345535.3U
Authority: CN
Inventors: 张琦
Original assignee: Suzhou Maokai Technology Co ltd
Current assignee: Suzhou Maokai Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-25
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a cutting machine is with paper tinsel material winding device, the device includes a pivot, the cover is established in the pivot and is received the material subassembly, receive the material subassembly by spacing between a tip spacing ring and a middle part spacing ring, it contains a plurality of discs and a plurality of coil of strip ring to receive the material subassembly, these discs are arranged according to the mode of coil of strip ring of two disc clips with the coil of strip ring, every disc middle part is equipped with a bulge loop, the annular groove of keeping away has on the spacing ring of middle part, the bulge loop on the disc adjacent with the spacing ring of middle part is acceptd and is being kept away the dead slot, the bulge loop on other discs is acceptd in the clearance that adjacent coil of strip ring formed with the pivot. When the inner diameter of the coiling ring is larger than the outer diameter of the rotating shaft, the convex ring is filled in a gap formed by the coiling ring and the rotating shaft, and the eccentricity of the coiling ring is reduced.

Description

Foil winding device for splitting machine

Technical Field

The utility model relates to a technical field is cut to the material, in particular to cutting machine is with paper tinsel material take-up device.

Background

Slitting machines use a set of circular knives to slit a wide foil (e.g., aluminum, copper, or nickel) into multiple narrower foils. The slit strips of narrower foil are wound around a plurality of roll rings, respectively. The coiling of foil is accomplished on a pivot, specifically, overlaps on the pivot and establishes a plurality of coil of material rings to spacing these coil of material rings, make the pivot moment of torsion can transmit for coil of material ring. When the spindle is rotated, the foil is wound around the winding ring. The slitting plant delivers foil products wound on the roll rings to the user who applies the foil by looping the roll rings over the material rolls. Sometimes the material roller diameter of user is greater than the pivot diameter of cutting machine, and the internal diameter of coil of strip ring is with user's material roller diameter assorted, leads to the internal diameter of coil of strip ring can be greater than the pivot diameter of cutting machine, and even the internal diameter of coil of strip ring is great with pivot diameter difference, when installing the coil of strip ring in the pivot, causes coil of strip ring and pivot diameter to have great eccentricity.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect of prior art, the utility model provides a following solution: the utility model provides a cutting machine is with paper tinsel material winding device, the device includes a pivot, the cover is established in the pivot and is received the material subassembly, receive the material subassembly by spacing between a tip spacing ring and a middle part spacing ring, it contains a plurality of discs and a plurality of book material ring to receive the material subassembly, these discs are arranged according to the mode that two discs pressed from both sides a book material ring with the book material ring, every disc middle part is equipped with a bulge loop, the annular groove of keeping away has on the spacing ring of middle part, the bulge loop on the disc adjacent with middle part spacing ring is acceptd in keeping away the groove, the bulge loop on other discs is acceptd in the clearance that adjacent book material ring and pivot formed.

The utility model has the advantages that: when the inner diameter of the coiling ring is larger than the outer diameter of the rotating shaft, the convex ring is filled in a gap formed by the coiling ring and the rotating shaft, and the eccentricity of the coiling ring is reduced.

In some embodiments, the device further comprises another end limiting ring and a spring, the middle limiting ring is disposed between the two end limiting rings, the spring is disposed between the another end limiting ring and the middle limiting ring, and the middle limiting ring is movably disposed on the rotating shaft. One end of the spring is abutted against one end limiting ring, and the other end of the spring is abutted against the middle limiting ring, so that the material receiving assembly is clamped between the middle limiting ring and the other end limiting ring.

In some embodiments, the radial thickness of the torus is less than the difference between the radius of the torus and the radius of the shaft in the roll stock ring. So that the bulge loops can be filled into the coil loops.

In some embodiments, a slitting machine foil winder is provided with multiple sized disks having different radial thickness collars. And selecting a proper disc according to the inner diameter of the coiling ring.

In some embodiments, the protruding ring is integral with the disk.

In some embodiments, the protruding ring and the disc are bonded by strong glue.

In some embodiments, the end stop collar is bolted to the shaft.

In some embodiments, the outer wall of the shaft is provided with an axially extending keyway into which the end of the bolt extends. The torque of the rotating shaft is conveniently transmitted to the end limiting ring.

In some embodiments, one end of the shaft is coupled to a motor via a pulley mechanism.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partial schematic view taken along a plane of symmetry of the axis of rotation in fig. 1.

FIG. 3 is a schematic cross-sectional view of the end stop collar of FIG. 1.

Description of the marks

End limiting ring 2 of rotating shaft 1

Spring 3 middle position limiting ring 4

Disc 5 coil ring 6

Motor 7 belt wheel mechanism 8

Convex ring 9 annular clearance groove 10

Bolt 12 of support plate 11

Key groove 13

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the foil winding device for a splitting machine includes a rotating shaft 1, two end position-limiting rings 2, a spring 3, a middle position-limiting ring 4 and a material receiving assembly are sleeved on the rotating shaft 1. The two end limiting rings 2 are fixedly arranged on the rotating shaft 1, and the middle limiting ring 4 is movably arranged on the rotating shaft 1. The middle limiting ring 4 is arranged between the two end limiting rings 2, the material receiving assembly is arranged between one end limiting ring 2 and the middle limiting ring 4, and the spring 3 is arranged between the other end limiting ring 2 and the middle limiting ring 4. One end of the spring 3 is abutted against one end limiting ring 2, and the other end of the spring is abutted against the middle limiting ring 4, so that the material receiving assembly is clamped between the middle limiting ring 4 and the end limiting ring 2.

Referring to fig. 2, the receiving assembly includes a plurality of disks 5 and a plurality of winding rings 6, and there is one more disk 5 than winding ring 6. In the material receiving assembly, the disks 5 and the material rolling rings 6 are arranged in a manner that two disks 5 sandwich one material rolling ring 6. The center of the disc 5 is provided with a hole which can be sleeved on the rotating shaft 1, and the edge of the hole is provided with a convex ring 9 along the circumferential direction. The convex ring 9 extends from one side surface of the disc 5 along the axial direction in a single direction, and the extending length is less than the axial width of the coiling ring 6. An annular clearance groove 10 is arranged on one side of the middle limiting ring 2 opposite to the disc 5. The convex rings 9 on the disks 5 adjacent to the middle limiting ring 4 are accommodated in the annular clearance groove 10, so that the middle limiting ring 2 can abut against the disk 5, and the convex rings 9 of other disks 5 are accommodated in the gap formed by the adjacent coil material ring 6 and the rotating shaft 1.

The radial thickness of the bulge loop 9 is smaller than the difference between the radius of the inner ring of the coiling material ring 6 and the radius of the rotating shaft 1, so that the bulge loop 9 can be filled into the coiling material ring 6. For the coiling ring 6 with larger inner diameter, the convex ring 9 fills the gap between the coiling ring 6 and the rotating shaft 1, so that the eccentricity between the coiling ring 6 and the rotating shaft 1 is reduced.

The foil winding device for the slitting machine is provided with disks 5 of various specifications, and the radial thickness of convex rings 9 of the disks 5 of different specifications is different. For example, a foil winding device for a slitter is provided with four types of disks 5 having radial thicknesses of the projecting ring 9 of 5mm, 10mm, 15mm, and 20mm, respectively. The cutting plant can plan the corresponding specification of the disc 5 according to the actual situation of the user served by the cutting plant.

In some embodiments, the collar 9 may be integral with the disc 5.

In some embodiments, the protruding ring 9 is bonded to the disc 5 by strong glue.

Further, the end stop collar 2 is fastened to the rotary shaft 1 by bolts 12. Referring to fig. 3, the end stop ring 2 is provided with a threaded hole into which the bolt 12 is screwed in the radial direction. The outer wall of pivot 1 is equipped with axially extended keyway 13, and the tip of bolt 12 stretches into keyway 13, is convenient for transmit the moment of torsion of pivot 1 for tip spacing ring 2.

Further, referring to fig. 1, one end of the rotating shaft 1 is connected to a motor 7 through a pulley mechanism 8. Specifically, a belt pulley is fixed at one end of the rotating shaft 1, another belt pulley is fixed on the shaft of the motor 7, and a belt is sleeved on the two belt pulleys. The rotating shaft 1 penetrates through a supporting plate 11, the rotating shaft 1 is connected with the supporting plate 11 through a ball bearing, and the supporting plate 11 plays a role in supporting the rotating shaft 1.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a cutting machine is with paper tinsel material winding device, its characterized in that, includes a pivot, the cover is established in the pivot and is received the material subassembly, receive the material subassembly by spacing between a tip spacing ring and a middle part spacing ring, receive the material subassembly and contain a plurality of discs and a plurality of coil of strip material ring, these discs and coil of strip material ring arrange according to the mode that two discs pressed from both sides a coil of strip material ring, every disc middle part is equipped with a bulge loop, have an annular on the middle part spacing ring and keep away the dead slot, with the bulge loop on the disc that the middle part spacing ring is adjacent is acceptd in keeping away the dead slot, and the bulge loop on other discs is acceptd in the clearance that neighbouring coil of strip material ring and pivot formed.

2. The foil winding device for slitting machine as claimed in claim 1, further comprising another end portion limiting ring and a spring, wherein the middle portion limiting ring is disposed between the two end portion limiting rings, the spring is disposed between the another end portion limiting ring and the middle portion limiting ring, and the middle portion limiting ring is movably disposed on the rotating shaft.

3. The foil winding device of claim 1, wherein the radial thickness of the annular flange is less than the difference between the radius of the annular flange and the radius of the spindle.

4. The apparatus of claim 1, wherein the apparatus is provided with a plurality of discs, and wherein the radial thickness of the collars of the discs is different.

5. A foil winding device for slitting machines according to claim 1, characterized in that said annular flange is integral with said disc.

6. A foil winding device for slitting machines according to claim 1, characterized in that said collars and said discs are glued by means of strong glue.

7. The foil winding device for slitting machines as claimed in claim 1, wherein the end stop ring is fastened to the shaft by means of bolts.

8. A foil winding arrangement according to claim 7, wherein the outer wall of the shaft is provided with an axially extending keyway into which the end of the bolt extends.

9. The apparatus of claim 1 wherein one end of said shaft is connected to a motor via a pulley mechanism.