CN213320540U

CN213320540U - Tensile cross cutting paper that is network structure makes equipment

Info

Publication number: CN213320540U
Application number: CN201922014830.0U
Authority: CN
Inventors: 阎金伟
Original assignee: Beta Shenzhen Package Products Co ltd
Current assignee: BETA (SHENZHEN) PACKAGE PRODUCTS Co.,Ltd.; Huizhou chengtaichang New Material Technology Co., Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2021-06-01
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a tensile cross cutting paper manufacture equipment that is network structure for to plane stock form processing form mould cut paper, be network structure after the cross cutting paper is tensile. This equipment is including setting gradually, passes unreeling subassembly, wheel cutter subassembly and the rolling subassembly of plane stock form, and the wheel cutter subassembly includes: the planar roll paper is attached to part of the peripheral surface of the wheel type bottom knife and is fed along with the rotation of the wheel type bottom knife; the wheel type cutter is arranged above the wheel type bed knife, the plane roll paper is positioned between the wheel type cutter and the wheel type bed knife, and the wheel type cutter presses and holds the plane roll paper on the surface of the wheel type bed knife and rotates together, so that cutting is realized. The utility model discloses a preparation equipment can produce the cross cutting paper that is network structure after tensile to with the rolling of cross cutting paper, tensile packing when making the wrapping bag, great reduction the cost of traditional wrapping bag preparation, overcome the pollution problem.

Description

Tensile cross cutting paper that is network structure makes equipment

Technical Field

The utility model relates to a packing, postal express delivery field, specifically speaking relates to a tensile cross cutting paper that is network structure makes equipment that is for filling in packaging structure, plays the buffering guard action.

Background

In the field of packaging and postal express delivery, the packaging bag is widely applied. During part of the transport of the goods, packages with a cushioning protection effect are used, which have a filled inner core layer inside. Conventional inner core layers include: paper scrap filler, plastic bubble film, plastic cotton layer and other materials. However, the inner core layers can cause environmental pollution, such as dust pollution during the manufacturing of the paper scrap filler, and harm to human health; or the plastic bubble film can not be separated and can not be recycled, so that the land pollution is caused; or the manufacture is complex, for example, the paper scrap filler needs paper shredding and dust prevention, and the plastic bubble film needs injection molding and forming; or the storage occupied area is large, for example, the plastic cotton layer is difficult to store. These problems with the existing inner core layer result in increased cost of the packaging structure with cushioning protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tensile cross cutting paper making equipment that is network structure aims at novel inner core layer production to reduce the technical problem of packaging structure cost.

The utility model provides a tensile cross cutting paper making equipment that is network structure.

Wherein, the preparation equipment is used for forming the mould cut paper to plane stock form processing, be network structure after the drawing of cross cutting paper, play the cushioning effect, this equipment includes:

the unwinding assembly comprises a material roll and is used for unwinding the planar roll paper;

the wheel cutter assembly is used for processing the unreeled plane roll paper;

the winding assembly is arranged at the rear end of the cutter wheel assembly and is used for winding the processed plane roll paper;

the flywheel knife assembly comprises:

the wheel type bed knife is fixed on the shell, and the plane roll paper is attached to part of the peripheral surface of the wheel type bed knife and is fed along with the rotation of the wheel type bed knife;

the wheel type cut-off knife is arranged above the wheel type bed knife, the plane roll paper is positioned between the wheel type cut-off knife and the wheel type bed knife, and the wheel type cut-off knife presses and holds the plane roll paper on the surface of the wheel type bed knife and rotates together, so that the cutting is realized.

In the embodiment, the plane roll paper is cut into die-cut paper through the cutter wheel assembly, then the die-cut paper is wound through the winding assembly, and when the packaging bag is manufactured, the die-cut paper is unwound and stretched to form the inner core layer; specifically, the planar roll paper moves along with the wheel type cutter and the wheel type bed knife while being fed, the planar roll paper is attached to part of the peripheral surface of the wheel type bed knife, when the wheel type bed knife rotates, the wheel type cutter cuts while being fed, a plurality of cutting knife marks are formed on the surface of the planar roll paper, and the cutting knife marks are opened after subsequent stretching, so that a net-shaped structure is formed.

The equipment of the embodiment has the advantages that the production efficiency is high, cutting is realized while feeding, and the plane roll paper (namely die-cut paper) after die cutting can be wound and stored without being stretched, so that the space occupation is reduced; the processed die-cutting paper can be changed into a net-shaped three-dimensional structure after being stretched, so that the buffering effect is achieved, the manufacturing cost of the existing packaging bag is remarkably reduced, and meanwhile, the pollution is reduced.

Drawings

Fig. 1 is a schematic view of a middle mold paper cutting structure of the present invention;

FIG. 2 is a schematic view of the mesh structure of FIG. 1;

FIG. 3 is a schematic view of the wheel type cutting knife of the present invention;

fig. 4 is a schematic view of the structure of the manufacturing equipment of the present invention.

Description of reference numerals:

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1 to 2, the present invention discloses a device 100 for manufacturing a stretched mesh-like die-cut paper 200, wherein the device 100 is used for producing the die-cut paper 200, the die-cut paper 200 forms a mesh-like three-dimensional structure 21 after being stretched, the die-cut paper 200 is formed by direct die-cutting of a flat roll paper, specifically, the die-cut paper 200 includes a die-cut mark 22, the die-cut mark 22 includes a plurality of rows of die-cut lines 221 arranged in rows, a plurality of die-cut lines 222 are arranged on the die-cut lines 221 at intervals, the die-cut lines 222 form openings 211 after being stretched, and the plurality of openings 211 formed after being stretched form the mesh-like three-dimensional structure 21, thereby playing a role of buffering.

Referring to fig. 4, the apparatus includes: an unwinding assembly 11, a wheel cutter assembly 12 and a winding assembly 13. The unwinding assembly 11 comprises a material roll for unwinding the planar roll paper a; the wheel cutter assembly 12 is used for processing the unreeled planar roll paper A; the winding component 13 is arranged at the rear end of the cutter wheel component 12 and used for winding the processed plane roll paper A.

Further, the flywheel knife assembly 12 includes: a wheel-type bed knife 121 and a wheel-type cutter 122, the wheel-type bed knife 121 being fixed to the housing 14, the flat roll paper a being attached to a part of the circumferential surface of the wheel-type bed knife 121 and being fed as the wheel-type bed knife 121 rotates; the wheel type cutter 122 is disposed above the wheel type bed knife 121, the flat roll paper a is located between the wheel type cutter 122 and the wheel type bed knife 121, and the wheel type cutter 122 presses and holds the flat roll paper a on the surface of the wheel type bed knife 121 and rotates together with the same, thereby achieving cutting.

In this embodiment, specifically, the flat roll paper a is fed while moving together with the wheel cutter 122 and the wheel bed knife 121, the flat roll paper a adheres to a part of the peripheral surface of the wheel bed knife 121, the wheel cutter 122 cuts while feeding when the wheel bed knife 121 rotates, a plurality of die-cut cuts 22 are formed on the surface of the flat roll paper a, and the die-cut cuts 22 become openings 211 after subsequent stretching, thereby forming a net-like structure.

Referring to fig. 3, in the present embodiment, the wheel cutter 122 includes a plurality of rows of cutting dies 1221, and each row of cutting dies 1221 is arranged on the outer circumferential surface of the wheel cutter 122 along the radial direction of the wheel cutter 122; the cutter die 1221 cuts the flat roll paper a on the surface of the wheel bed knife 121 while the wheel cutter 122 rotates. The cutting dies 1221 are parallel to each other.

The wheel cutter 122 rotates while cutting the flat roll paper a into a plurality of die-cutting cuts 22 parallel to each other. The parallel die cuts 22 ensure the uniformity of stretching, the placement of partial stretch wrinkles, and the occurrence of breakage during stretching.

Further, the cutting die 1221 is a rib 1222 extending outward from the circumferential surface of the wheel cutter 122, a plurality of inner recesses 1223 are formed at intervals along the length direction of the outer edge of each rib 1222, and the size of each inner recess 1223 is the same.

In this embodiment, the convex strip 1222 is pressed against the wheel bed knife 121 during cutting, so that the die cut 222 is cut off from the flat web a, and the inner notch 1223 forms an unseparated portion of the flat web a.

Further, two adjacent inner recesses 1223 of two adjacent convex strips 1222 are staggered with each other. A plurality of inner recesses 1223 are provided at equal intervals in each of the ribs 1222. The distance between two adjacent inner recesses 1223 in each convex strip 1222 is at least 2 times the length of the inner recess 1223.

In this embodiment, the length and the distance of the

inner recesses

1223 and 1223 that are arranged at intervals can ensure that the die-cutting paper 200 is stretched to form the three-dimensional net structure 21 without breaking and is uniformly stressed in the stretching process.

Referring to fig. 3, in the present embodiment, the winding assembly 13 includes: rubber tyer 131, regulation swing arm 132 and rolling wheel 133.

The rubber wheel 131 is arranged at the rear end of the wheel cutter assembly 12 and is used for receiving the processed plane roll paper a, and the plane roll paper a passes through the rubber wheel 131; one end of the adjusting swing arm 132 is positioned on the casing 14, and the other end of the adjusting swing arm rotates around the positioning end to be adjusted; the winding wheel 133 is rotatably positioned at the other end of the adjusting swing arm 132 and is adjusted with the rotation of the other end, and the planar roll paper a is clamped between the rubber wheel 131 and the outer edge of the winding wheel 133 and is wound on the winding wheel 133 with the rotation of the winding wheel 133.

In the present embodiment, when the winding assembly 13 winds, the swing of the swing arm 132 is adjusted to adjust the tension balance in the feeding process of the die-cut paper 200, so that the die-cut paper 200 is partially stretched, the die-cut paper 200 is broken, and the like, and the swing of the swing arm ensures the die-cut paper 200, that is, the tension on the surface of the cut planar roll paper a is smaller than the minimum tension required for the die-cut paper 200 to be stretched into the three-dimensional net-like structure 21.

Referring to fig. 3, in the present invention, the apparatus further comprises: a tension adjusting component 15 and a feeding press wheel group 16.

The tension adjusting assembly 15 is arranged between the unwinding assembly 11 and the wheel cutter assembly 12, is used for adjusting the tension of the planar roll paper a, and comprises at least one induction wheel 151 capable of being adjusted up and down. The feeding press wheel set 16 is arranged between the unreeling component 11 and the wheel knife component 12 and comprises a first wheel 161 and a second wheel 162 which are driven to move up and down synchronously, the plane roll paper A passes through the first wheel 161 and the second wheel 162, and the tension adjustment and the feeding amount adjustment of the plane roll paper A are realized when the first wheel 161 and the second wheel 162 move up and down.

This tension adjustment subassembly 15 and 16 pieces of pay-off pressure wheel group all are used for adjusting the plane stock form A's that unreels tension, guarantee can be flat in succession give to cut to wheel knife tackle spare 12 in, place and cut the deviation and appear to lead to cutting and scrapping and failure.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a tensile cross cutting paper manufacture equipment that is network structure, a serial communication port, manufacture equipment is used for forming the mould cut paper to plane stock form processing, the tensile back of cross cutting paper is network structure, plays the cushioning effect, and this equipment includes:

the wheel cutter assembly is used for processing the unreeled plane roll paper;

the flywheel knife assembly comprises:

2. The apparatus for making die-cut paper stretched in a web-like structure according to claim 1, wherein the wheel cutter includes a plurality of rows of cutter dies, each row of the cutter dies being arranged on an outer peripheral surface of the wheel cutter in a radial direction of the wheel cutter; and the cutting knife die cuts the plane roll paper on the surface of the wheel type bed knife when the wheel type cutting knife rotates.

3. The apparatus for making die-cut paper stretched in a web-like structure according to claim 2, wherein a plurality of rows of said cutting dies are parallel to each other.

4. The apparatus as claimed in claim 2 or 3, wherein the cutting die is a rib extending from the peripheral surface of the wheel cutter to the outside, and each of the outer edges of the rib is provided with a plurality of inner recesses at intervals along the length direction, and each of the inner recesses has the same size.

5. The apparatus for making die-cut paper in stretched web form according to claim 4, wherein adjacent ones of said inner recesses of adjacent ones of said ribs are staggered with respect to each other.

6. The apparatus of claim 5, wherein the plurality of internal notches in each rib are equally spaced.

7. The apparatus of claim 6, wherein the distance between two adjacent inner notches of each rib is at least 2 times the length of the inner notch.

8. The apparatus for making die-cut paper stretched in a web-like structure according to claim 1, wherein the winding assembly comprises:

the rubber wheel is arranged at the rear end of the wheel cutter assembly and used for receiving the processed plane roll paper, and the plane roll paper penetrates through the rubber wheel;

one end of the adjusting swing arm is positioned on the machine shell, and the other end of the adjusting swing arm rotates around the positioning end to be adjusted;

the winding wheel is rotatably positioned at the other end of the adjusting swing arm and is rotatably adjusted along with the other end of the adjusting swing arm, and the planar roll paper is clamped at the outer edges of the rubber wheel and the winding wheel and is wound on the winding wheel along with the rotation of the winding wheel.

9. The apparatus for manufacturing die-cut paper stretched in a web structure according to claim 1 or 8, further comprising a tension adjusting unit disposed between the unwinding unit and the cutter wheel unit for adjusting the tension of the flat roll paper, and including at least one sensing wheel capable of being adjusted up and down.

10. The apparatus for manufacturing die-cut paper stretched in a net shape according to claim 9, further comprising a feeding pinch roller set disposed between the unwinding assembly and the cutter assembly, the feeding pinch roller set including a first roller and a second roller driven to move up and down synchronously, the flat roll paper passing between the first roller and the second roller, and the tension adjustment and the feeding amount adjustment of the flat roll paper being performed while the first roller and the second roller move up and down.