CN210173739U

CN210173739U - Lace rolling device of folding embossed napkin paper machine

Info

Publication number: CN210173739U
Application number: CN201920747639.4U
Authority: CN
Inventors: Meng Yang; 杨猛
Original assignee: Changzhou Yangteng Machinery Co Ltd
Current assignee: Changzhou Yangteng Machinery Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-24
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a folding knurling napkin paper machine lace rolling press device relates to napkin knurling device technical field. The utility model discloses an go up rolling axle and rolling axle down, go up the epaxial adapter sleeve, mounting plate, side cut structure and the knurling cylinder of punching of having set gradually by both ends to the centre by rolling, adapter sleeve, mounting plate set gradually rolling axle both ends down, and the epaxial buffer structure that has set gradually and punch side cut structure matched with, cover by both ends to the centre of rolling down is equipped with the cylinder with knurling cylinder matched with. The utility model has convenient assembly and disassembly, can directly replace part of the embossing roller after one part of the surface of the embossing roller is damaged, does not need to be replaced integrally, and reduces the cost; edge cutting is carried out in the embossing and punching process, the napkin paper edge coming out after the embossing and punching is ensured to be tidy, the quality of the napkin paper is improved, and the use of the extrusion rubber ring avoids the adhesion between the napkin paper and the punching nail in the punching process.

Description

Lace rolling device of folding embossed napkin paper machine

Technical Field

The utility model belongs to the technical field of napkin paper embossing device, especially, relate to a folding knurling napkin paper machine lace rolling press device.

Background

In order to make the napkin more beautiful and improve the quality in the production process, manufacturers roll patterns with different textures on the surface of the napkin in the production process; the existing rolling device is formed by mutually extruding the texture protruding from the surface of the roller and the napkin paper, so that the embossing texture formed by the roller when the surface of the napkin paper is rolled is the same, different types of embossing needs to be stored in different rollers, and after the pattern at one position in the roller is damaged, the whole roller needs to be replaced, the production cost is increased, and the existing rolling device is easy to generate burrs at the edge of the napkin paper when the napkin paper is rolled and punched, and needs to be cut off again, so that the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding knurling napkin paper machine lace rolling press device, through the knurling cylinder when using the combination, can directly change after partly damaging, can cut edge at the knurling punching in-process, the knurling cylinder of having solved among the current knurling device need dispose different types, needs whole change after damaging, the deckle edge that napkin paper edge appears need the problem of retreatment once more during the knurling.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a folding knurling napkin paper machine lace rolling press device, including last rolling axle and lower rolling axle, go up the epaxial anchorage coupling, mounting plate, the side cut structure and the knurling cylinder of punching of having set gradually by both ends to the centre by both ends.

The fastening sleeve and the fastening plate are sequentially arranged at two ends of the lower rolling shaft, and a buffering structure matched with a punching and trimming structure and a roller matched with an embossing roller are sequentially arranged on the lower rolling shaft from two ends to the middle of the lower rolling shaft.

Furthermore, the upper rolling shaft and the lower rolling shaft are identical in structure, threaded connecting columns are arranged at two ends of the upper rolling shaft, and limiting strips are axially arranged on the surface of the upper rolling shaft.

The axle center department of mounting plate, knurling cylinder, adapter sleeve and fixed cover all seted up with last rolling axle, lower rolling axle matched with through-hole, the spacing groove with spacing matched with is seted up to through-hole inner wall circumference.

Further, the side cut structure that punches includes the adapter sleeve with last rolling axle matched with, adapter sleeve week surface is provided with annular cutter, an adapter sleeve surface cover is equipped with the crown plate that punches, the even equidistance in the outside week surface of crown plate that punches is provided with the nail that punches, another surface cover of adapter sleeve is equipped with the extrusion rubber circle.

Further, buffer structure includes the fixed cover with rolling axle matched with down, fixed cover surface is provided with the rubber layer, rubber layer surface is provided with the metal ring board.

Furthermore, the connecting sleeve is provided with an insertion hole on the surface, and the side surfaces of the punching annular plate and the extrusion rubber ring are provided with connecting columns matched with the insertion hole.

The utility model discloses following beneficial effect has:

the embossing roller is convenient to assemble and disassemble by using the embossing roller during combination, and can be directly partially replaced after one part of the surface of the embossing roller is damaged, so that the whole embossing roller is not required to be replaced, and the cost is reduced; and can cut edge at the knurling in-process that punches, guarantee that the napkin paper edge that comes out after the knurling punches is neat, the deckle edge's the condition can not appear, improved the quality of napkin paper to the use of extrusion rubber circle avoids appearing napkin paper and the condition of punching the nail adhesion at the in-process that punches.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a lace rolling device of the folding embossed napkin machine of the present invention;

FIG. 2 is a schematic structural view of an upper rolling shaft of the present invention;

FIG. 3 is a schematic structural view of the fastening sleeve of the present invention;

FIG. 4 is a schematic structural view of the fastening plate of the present invention;

FIG. 5 is a schematic structural view of the punching and trimming structure of the present invention;

FIG. 6 is a schematic view of the structure of the utility model showing the connection sleeve and the annular cutter;

FIG. 7 is a schematic view of the structure of the present invention showing the matching between the punching ring plate and the punching nail;

FIG. 8 is a schematic structural view of the extruded rubber ring of the present invention;

fig. 9 is a schematic structural view of the embossing drum of the present invention;

fig. 10 is a schematic structural diagram of the buffering structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-upper rolling shaft, 101-thread connecting column, 102-limiting strip, 2-lower rolling shaft, 3-fastening sleeve, 4-fastening plate, 5-punching trimming structure, 501-connecting sleeve, 502-annular cutter, 503-punching annular plate, 504-punching nail, 505-extrusion rubber ring, 506-jack, 507-connecting column, 6-embossing roller, 7-buffer structure, 701-fixing sleeve, 702-rubber layer, 703-metal annular plate and 8-roller.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-10, the utility model relates to a lace rolling device of a folding embossed napkin paper machine, which comprises an upper rolling shaft 1 and a lower rolling shaft 2, wherein the upper rolling shaft 1 is provided with a fastening sleeve 3, a fastening plate 4, a punching and trimming structure 5 and an embossing roller 6 from two ends to the middle in sequence, and the surface of the embossing roller 6 is provided with the same or different embossing textures.

The fastening sleeve 3 and the fastening plate 4 are sequentially arranged at two ends of the lower rolling shaft 2, and a buffer structure 7 matched with the punching and trimming structure 5 and a roller 8 matched with the embossing roller 6 are sequentially arranged on the lower rolling shaft 2 from two ends to the middle.

The upper rolling shaft 1 and the lower rolling shaft 2 are identical in structure, threaded connecting columns 101 are arranged at two ends of the upper rolling shaft 1, and limiting strips 102 are axially arranged on the surface of the upper rolling shaft 1.

The axle center department of mounting plate 4, knurling cylinder 6, cylinder 8, adapter sleeve 501 and fixed cover 701 all sets up with last rolling axle 1, lower rolling axle 2 matched with through-hole, and the spacing groove with spacing 102 matched with is seted up to through-hole inner wall circumference, easy to assemble and dismantlement.

Wherein, the side cut structure 5 that punches includes and goes up rolling shaft 1 matched with adapter sleeve 501, adapter sleeve 501 all surfaces are provided with annular cutter 502, an adapter sleeve 501 surface cover is equipped with the crown plate 503 that punches, the even equidistance in the outside circumference surface of crown plate 503 that punches is provided with the nail 504 that punches, another surface cover of adapter sleeve 501 is equipped with extrusion rubber circle 505, extrusion rubber circle 505 improves the contact friction with the napkin paper, napkin paper and the nail 504 adhesion that punches when avoiding punching simultaneously, can change the different crown plate 503 that punches of nail 504 interval as required, realize the variety of production.

Wherein, buffer structure 7 includes the fixed cover 701 with lower rolling axle 2 matched with, and fixed cover 701 surface is provided with rubber layer 702, and rubber layer 702 surface is provided with metal ring plate 703, and the cooperation of rubber layer 702 and metal ring plate 703 is used for buffer structure 7 has elasticity, avoids damaging nail 504 and annular cutter 502 of punching when punching and side cut.

Wherein, the jack 506 has been seted up on the connecting sleeve 501 surface, the ring board 503 that punches and extrusion rubber circle 505 side all are provided with the spliced pole 507 with jack 506 matched with, the convenient to use of jack 506 and spliced pole 507 carries out the equipment connection, can rotate in step when guaranteeing to rotate simultaneously, avoid appearing the phenomenon that the connecting sleeve 501 skidded with the ring board 503 that punches, extrusion rubber circle 505, improve and punch and cut edge the quality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a folding knurling napkin paper machine lace rolling press device, includes rolling axle (1) and rolling axle (2) down, its characterized in that:

the upper rolling shaft (1) is sequentially provided with a fastening sleeve (3), a fastening plate (4), a punching and trimming structure (5) and an embossing roller (6) from two ends to the middle;

the fastening sleeve (3) and the fastening plate (4) are sequentially arranged at two ends of the lower rolling shaft (2), and the lower rolling shaft (2) is sequentially provided with a buffering structure (7) matched with the punching and trimming structure (5) and a roller (8) matched with the embossing roller (6) in a sleeved mode from two ends to the middle.

2. The lace rolling device of the folded embossed napkin machine according to claim 1, wherein the upper rolling shaft (1) and the lower rolling shaft (2) have the same structure, both ends of the upper rolling shaft (1) are provided with threaded connection columns (101), and the surface of the upper rolling shaft (1) is provided with limit strips (102) along the axial direction.

3. The lace rolling device for the folding embossing napkin machine according to claim 1, characterized in that the punching and trimming structure (5) comprises a connecting sleeve (501) matched with the upper rolling shaft (1), the circumferential surface of the connecting sleeve (501) is provided with an annular cutter (502), one surface of the connecting sleeve (501) is sleeved with a punching annular plate (503), the outer circumferential surface of the punching annular plate (503) is provided with punching nails (504) at uniform and equal intervals, and the other surface of the connecting sleeve (501) is sleeved with an extrusion rubber ring (505).

4. A lace stitching device for a folded embossed napkin according to claim 1, wherein the cushioning structure (7) comprises a fixing sleeve (701) engaged with the lower stitching shaft (2), the outer surface of the fixing sleeve (701) is provided with a rubber layer (702), and the outer surface of the rubber layer (702) is provided with a metal ring plate (703).

5. The lace rolling device of the folded embossed napkin machine according to claim 3, wherein the connecting sleeve (501) is provided with a jack (506) on the surface, and the side surfaces of the perforated ring plate (503) and the extruded rubber ring (505) are provided with a connecting column (507) matched with the jack (506).