CN212771687U

CN212771687U - Gauze mask material leads cloth folded piece

Info

Publication number: CN212771687U
Application number: CN202020476443.9U
Authority: CN
Inventors: 张俊峰; 叶长春; 黄家富
Original assignee: Guangzhou Supersonic Automation Technology Co Ltd
Current assignee: Supersonic Artificial Intelligence Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-03-23
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a mouth facing material leads cloth folded piece, include: the folding sheet groups are at least three groups, the adjacent folding sheet groups are stacked up and down in parallel, and the left end and the right end of each folding sheet group are fixed on the base; every is a set of folded piece group all includes top blade and lower separation blade, the bottom blade is established the below of top blade, and each group folded piece group the bottom blade with the local coincidence of orthographic projection of top blade on the horizontal plane forms folding district, each group the orthographic projection of folding district on the horizontal plane of folded piece group does not coincide. The utility model discloses can be in order and the folding surface fabric fast, improve gauze mask production efficiency.

Description

Gauze mask material leads cloth folded piece

Technical Field

The utility model relates to a gauze mask production facility field especially relates to a gauze mask material leads cloth folded piece.

Background

The mouth and nose are shielded by the mask, so that external viruses and other pollutants can be effectively prevented from entering the body of the user through breathing, and the health of other people can be prevented from being influenced by the spread of droplets, so that the mask gradually becomes a necessity for the life of people.

Because the protection time of the existing mask is short, the common medical mask needs to be replaced after being used for 4 hours in an accumulated way, the mask in the market has very large supply demand; most of the existing masks rely on full-automatic mechanical production, and the mask production machine can produce hundreds or even thousands of masks in one minute after being debugged, so that the market demand is met.

The existing common mask is provided with the folding surfaces, the existence of the folding surfaces can properly increase the shielding area of the mask, and meanwhile, a certain space is reserved for the position of the mouth and the nose. However, in the existing mask production machine, the fabric is easily blocked by the fabric guiding device for folding the fabric, so that the fabric is damaged, the manufacturing cost is wasted, and meanwhile, the subsequent production process of the mask machine cannot be completed, and the mask production efficiency is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a gauze mask material guide folding piece can fold the surface fabric orderly and rapidly and improve the production efficiency of the gauze mask.

The purpose of the utility model is realized by adopting the following technical scheme:

a mask fabric cloth guide fold, comprising:

a base;

the folding sheet groups are arranged into at least three groups, the adjacent folding sheet groups are stacked up and down in parallel, and the left end and the right end of each folding sheet group are fixed on the base; every is a set of folded piece group all includes top blade and lower separation blade, the bottom blade is established the below of top blade, and each group folded piece group the bottom blade with the local coincidence of orthographic projection of top blade on the horizontal plane forms folding district, each group the orthographic projection of folding district on the horizontal plane of folded piece group does not coincide.

Further, the length of the lower baffle plate of each group of the folded plate groups stacked in sequence from top to bottom is gradually increased; the length of the upper baffle of each of the folded sheet groups stacked in sequence from top to bottom is gradually reduced.

Further, the length of the lower baffle plate of each group of the folded sheet groups stacked in sequence from top to bottom is gradually reduced; the length of the upper baffle plate of each of the folded sheet groups stacked in sequence from top to bottom is gradually increased.

Further, the longitudinal inner side edge of the lower separation blade of the upper layer of the folded sheet group and the longitudinal inner side edge of the upper separation blade of the lower layer of the folded sheet group are located on the same vertical longitudinal plane.

Further, the upper blocking piece and the lower blocking piece are both of rectangular structures.

Furthermore, an included angle between the upper blocking piece and the lower blocking piece in the folding area on the feeding side of the fabric is an arc-shaped structure.

Further, a gap is formed between adjacent folded plate groups.

Further, spacers with the same thickness are arranged between the adjacent folding sheet groups, so that the gaps between every two folding sheets are the same.

Furthermore, the folded sheet group corresponds the position of gasket and is equipped with the bar hole, and the position that the gasket corresponds the bar hole is equipped with the internal screw hole, passes through the bolt the bar hole with the internal screw hole makes folded sheet group with gasket fixed connection.

Furthermore, the gaskets are distributed on the left side and the right side of the folded sheet group, the gaskets are perpendicular to the folded sheet group, outer screw holes are formed in the positions, exposed outside the folded sheet group, of the gaskets and the base, and bolts penetrate through the outer screw holes to enable the folded sheet group and the gaskets to be fixed on the base.

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

at least three-layer folding piece group stacks gradually from top to bottom, can fold the surface fabric of process for multilayer structure in good order, can avoid the surface fabric card to die to improve the folding efficiency of surface fabric.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the front view angle of the present invention;

fig. 3 is a schematic structural diagram of the front view angle of the present invention (hiding the top stop and the left uppermost pad in the first folded sheet set);

fig. 4 is a structural schematic diagram of a top view angle of the present invention (hiding the top stop and the uppermost gasket on the left side in the first folded sheet set).

In the figure: 1. a base; 2. a fixing plate; 3. a limiting column; 4. a first folded sheet set; 5. a second folded sheet set; 6. a third laminated sheet set; 7. a gasket; 8. a blocking piece is arranged; 9. a lower baffle sheet; 10. a strip-shaped hole; 11. an inner threaded hole; 12. and an outer screw hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

A mask fabric guide folding piece can fold passing fabrics into a multilayer structure in order, can avoid the blockage of the fabrics and improve the folding efficiency of the fabrics.

Referring to fig. 1 and 2, the mask fabric guide folding piece includes a base 1, and the folding piece can be fixed on a mask production line through the base 1 to fold the passing fabric.

And be equipped with three at least group folding piece groups on base 1, and establish to three groups in this embodiment the quantity of folding piece group, including first folding piece group 4, second folding piece group 5 and third folding piece group 6, first folding piece group 4, second folding piece group 5 and third folding piece group 6 from the top down are in proper order side by side range upon range of, just both ends all are fixed about folding piece group on base 1, can fold out the three-layer with the surface fabric through three group folding piece groups. A certain gap is formed between every two adjacent folded sheets, and orthographic projections of the folded areas of the folded sheets of each group on the horizontal plane are not overlapped, so that three folded positions of the mask are distributed in a staggered mode.

And the gaps between the adjacent folded sheet groups can be realized by arranging spacers 7 between the adjacent folded sheet groups, and the thicknesses of the spacers 7 between the adjacent folded sheet groups are the same, so that the gaps between the adjacent folded sheet groups are the same.

Each group of folding piece group comprises an upper blocking piece 8 and a lower blocking piece, the lower blocking piece is arranged below the upper blocking piece 8, the orthographic projection of the lower blocking piece of each group of folding piece group and the orthographic projection of the upper blocking piece 8 on the horizontal plane are partially overlapped to form a folding area, the fabric winds into the folding area through the upper blocking piece 8 of the first folding piece group 4 and then enters the second folding piece group 5 through the lower blocking piece, and the fabric can be folded once; and the fabric continuously and sequentially bypasses the second folding sheet group 5 and the third folding sheet group 6 to finish three times of folding.

The folding area distribution among the three folding sheet groups can be divided into two cases: the first is that the length of the lower baffle of each folded sheet group which is sequentially stacked from top to bottom is gradually increased, and the length of the upper baffle 8 of each folded sheet group which is sequentially stacked from top to bottom is gradually decreased, so that the distribution of three folded regions is in a step-down structure. The second is that the length of the lower baffle of each folded sheet group stacked in sequence from top to bottom is gradually reduced, and the length of the upper baffle 8 of each folded sheet group stacked in sequence from top to bottom is gradually increased, that is, the three folded regions are distributed in a step-up structure. In the present embodiment, the first structural distribution is adopted.

Furthermore, the longitudinal inner side edge of the lower baffle plate of the upper layer of the folded sheet stack and the longitudinal inner side edge of the upper baffle plate 8 of the lower layer of the folded sheet stack are located on the same vertical longitudinal plane; taking the first folded sheet group 4 and the second folded sheet group 5 as an example, referring to the overlook angle shown in fig. 4, fig. 4 is an overlook structure diagram after hiding the upper baffle 8 in the first folded sheet group 4, wherein the orthographic projection coincidence of the longitudinal inner side line a of the lower baffle 9 of the first folded sheet group 4 and the longitudinal inner side line B of the upper baffle of the second folded sheet group 5 on the horizontal plane, referring to the orthographic angle shown in fig. 3, fig. 3 is also a structure diagram after hiding the upper baffle 8 in the first folded sheet group 4, the line a and the line B are on the same vertical longitudinal plane, so that the fabric is folded more smoothly, and meanwhile, the distance between three folded positions of the mask is avoided to be too far.

The upper baffle plate 8 and the lower baffle plate in the folded sheet group of each layer are both provided with a rectangular structure, while in the present embodiment, the upper baffle plate 8 and the lower baffle plate 9 are both provided with a rectangular structure; and in the folding area, the included angles of the upper baffle sheet 8 and the lower baffle sheet on the fabric feeding side are set to be arc-shaped structures, so that the fabric is prevented from being hooked by the included angles to cause fabric damage when the fabric is fed rapidly, and the included angles of the arc-shaped structures play a role in protecting the fabric.

Be equipped with two on the base 1 and be used for fixing the fixed plate 2 at both ends about the folded sheet group, and the position of four contained angles of fixed plate 2 is equipped with the perpendicular to spacing post 3 of fixed plate 2, just gasket 7 distributes in the left and right sides of folded sheet group utilizes spacing post 3 is used for fixing gasket 7 with the position of folded sheet group makes gasket 7 perpendicular to folded sheet group.

Strip-shaped holes 10 are formed near the longitudinal outer side edges of the upper retaining sheet 8 and the lower retaining sheet 9, inner screw holes 11 are formed in the gasket 7 at positions corresponding to the strip-shaped holes 10, and bolts penetrate through the strip-shaped holes 10 and the inner screw holes 11 to fixedly connect the folding sheet set and the gasket 7. In addition, the position of the gasket 7 exposed outside the folded piece group is provided with an external screw hole 12, the corresponding position of the fixing plate 2 is also provided with an external screw hole 12, and the folded piece group and the gasket 7 are fixed on the base 1 through bolts penetrating through the external screw holes 12, so that the influence of vibration during the operation of a mask production line on the stability of the mask fabric guide folded piece in the embodiment is avoided.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a gauze mask material leads cloth folded piece which characterized in that includes:

a base;

2. The mask fabric guide folding piece according to claim 1, wherein the length of the lower flap of each of the folded piece groups stacked in sequence from top to bottom is gradually increased; the length of the upper baffle of each of the folded sheet groups stacked in sequence from top to bottom is gradually reduced.

3. The mask fabric guide folding piece according to claim 1, wherein the length of the lower flap of each of the folded sheet groups stacked in sequence from top to bottom is gradually reduced; the length of the upper baffle plate of each of the folded sheet groups stacked in sequence from top to bottom is gradually increased.

4. The mask fabric guide folding piece according to claim 2 or 3, wherein the longitudinal inner side edge of the lower flap of the upper layer of the folded sheet stack and the longitudinal inner side edge of the upper flap of the lower layer of the folded sheet stack are located on the same vertical longitudinal plane.

5. The mask fabric guide folding piece according to claim 4, wherein the upper flap and the lower flap are both of a rectangular structure.

6. The mask fabric guide folding piece according to claim 5, wherein an included angle between the upper flap and the lower flap on the fabric feeding side in the folding area is an arc-shaped structure.

7. The mask shell fabric guide folding piece according to claim 6, wherein a gap is formed between adjacent folding piece groups.

8. The mask fabric guide folding piece according to claim 7, wherein spacers of the same thickness are provided between the adjacent folding sheet groups so that the gaps between the folding sheets of each group are the same.

9. The mask fabric guide folding piece according to claim 8, wherein a strip-shaped hole is formed in a position of the folding piece group corresponding to the gasket, an inner threaded hole is formed in a position of the gasket corresponding to the strip-shaped hole, and a bolt is passed through the strip-shaped hole and the inner threaded hole to fixedly connect the folding piece group and the gasket.

10. The mask fabric guide folding piece according to claim 9, wherein the spacers are disposed on the left and right sides of the folded sheet assembly, are perpendicular to the folded sheet assembly, and have outer screw holes at positions where the spacers are exposed outside the folded sheet assembly and the base, and the folded sheet assembly and the spacers are fixed to the base by bolts passing through the outer screw holes.