CN210543189U

CN210543189U - Integrated ball

Info

Publication number: CN210543189U
Application number: CN201920514210.0U
Authority: CN
Inventors: 安平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-05-19
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses an integrated into one piece ball, include: the inner container, the yarn winding layer, the emulsion layer and the air tap; the yarn winding layer is wrapped on the outer side of the inner container; the latex layer is wrapped on the outer side of the yarn winding layer; the air tap penetrates through and is fixed on the side walls of the inner container, the yarn winding layer and the emulsion layer. The utility model discloses well spheroidal course of working is simple, can improve production efficiency, and wear-resisting, the ageing resistance of latex is good, can increase life.

Description

Integrated ball

Technical Field

The utility model relates to a contest, sport equipment technical field, more specifically the saying so relates to an integrated into one piece ball.

Background

Football, basketball, volleyball and the like are all spheres, although the spheres have simple structures, the inflation manufacturing process is more complicated, and the leather sticking process is the most complicated. In contrast, some manufacturers use machines to perform skin-attaching operations, but such machines require high-cost equipment such as manipulators, numerical control and the like, have high input cost, and cannot be widely used.

At present, the process of skinning the ball is still operated manually, but the manual skinning also has the problems of low efficiency and high cost.

Therefore, it is an urgent need to solve the problem of the art to develop a ball that can simplify the processing procedure, improve the production efficiency, and reduce the cost.

SUMMERY OF THE UTILITY MODEL

The child in the surface paste of yarn layer twines at present spheroid, pastes the epidermis at the surface of well child, and the process is more complicated, in view of this, the utility model discloses combine well child and epidermis to provide one kind and can improve production efficiency, simplify the integrated into one piece ball of course of working.

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

an integrally formed ball comprising: the inner container, the yarn winding layer, the emulsion layer and the air tap;

the yarn winding layer is wrapped on the outer side of the inner container;

the latex layer is wrapped on the outer side of the yarn winding layer;

the air tap penetrates through and is fixed on the side walls of the inner container, the yarn winding layer and the emulsion layer.

Adopt above-mentioned technical scheme's beneficial effect is, the utility model discloses in through the latex layer that bonds in the outside on kinking the yarn layer, simplified spheroidal number of piles and processing step, and the easy shaping of latex layer of chooseing for use, wear-resisting, rich in elasticity, excellent in use effect is difficult damaged and ageing, long service life.

Preferably, the thickness of the yarn winding layer is 0.5-2 mm.

Preferably, the thickness of the latex layer is 0.1-2 mm.

Preferably, the outer surface of the latex layer is provided with grooves.

Adopt above-mentioned technical scheme's beneficial effect is that, the setting of slot can increase the aesthetic property of spheroid, also can increase frictional force equally, is more convenient for to the gripping of spheroid.

Preferably, the outer side of the latex layer is wrapped with the pigment layer.

The preparation process of the integrally formed ball comprises the following manufacturing steps:

step (1), winding a yarn layer: selecting an inner container, uniformly winding yarns on the outer surface of the inner container, and forming a yarn winding layer on the outer side of the inner container;

step (2), gluing: soaking the ball body wound with the yarn into a material barrel filled with latex, after the yarn winding layer is completely soaked, putting the glued ball body into a baking room for baking, and repeating the processes of gluing and baking for many times until the thickness of the latex layer reaches the required thickness, and stopping gluing;

step (3), a molding process: and (3) putting the ball body subjected to gluing in the step (2) into a ball body mould at the temperature of 35-50 ℃, simultaneously inflating the ball body, pressurizing the gas in the ball body from inside to outside, performing approximately spherical thermal shaping on the ball body until the ball body is approximately spherical, and stopping operation to obtain the molded ball body.

Adopt above-mentioned technical scheme's beneficial effect is, the utility model discloses after well twining the yarn, again according to the spheroidal size of different types, paint the latex of corresponding thickness on twining the yarn layer surface, then carry out contour machining, not only simplified the course of working, can also improve work efficiency, reduce cost.

Preferably, the preparation of the latex: selecting 70-90 parts of natural latex, placing the natural latex in a material barrel, sequentially adding 1-10 parts of softening agent, 1-10 parts of anti-aging agent and 1-10 parts of curing agent into the natural latex, and uniformly stirring to prepare the latex.

Preferably, in the step (2), the temperature in the baking room is maintained at 60 ℃, the baking process is completed after baking for 5-10min, and the spheres are taken out from the baking room.

Preferably, the surface of the prepared sphere has corresponding color by adding pigment into the latex.

Preferably, the outer surface of the ball shaped in the step (3) is sprayed with pigment for coloring.

The beneficial effect of adopting above-mentioned technical scheme is that, the colour that the spraying corresponds with spheroid function can increase the aesthetic property of spheroid, and the degree of discerning.

The utility model has the advantages that:

in the utility model, the latex is sprayed on the outer surface of the yarn winding layer, thereby not only simplifying the preparation process of the inflatable ball, but also improving the production efficiency; and the additive is added into the latex, so that the latex is more wear-resistant and elastic, is not easy to damage and age, and can prolong the service life.

Drawings

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

Fig. 1 is a cross-sectional view of the formed sphere provided by the present invention.

Wherein, in the figure,

1-inner container; 2-winding a yarn layer; 3-latex layer.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the embodiment of the utility model discloses an integrated into one piece ball, include: the inner container 1, the yarn winding layer 2, the emulsion layer 3 and the air tap; the yarn winding layer 2 is wrapped on the outer side of the inner container 1; the latex layer 3 is wrapped on the outer side of the yarn winding layer 2; the air tap penetrates through and is fixed on the side walls of the inner container 1, the yarn winding layer 2 and the emulsion layer 3. The latex layer 3 replaces a middle tire and a surface skin on the existing inflatable ball, the processing steps are simplified, and the latex layer 3 is wear-resistant, has elasticity and soft hand feeling and meets the requirements of the surface skin of the inflatable ball.

Further, the thickness of the yarn winding layer 2 is 0.5 to 2 mm.

Further, the latex layer 3 has a thickness of 0.1 to 2 mm.

Furthermore, the outer surface of latex layer 3 is provided with grooves, and the grooves can form a concave-convex pattern on the surface of latex layer 3, so that the friction force during gripping is increased.

Furthermore, the pigment layer is wrapped on the outer side of the latex layer 3, so that the color of the ball body is increased, and the attractive appearance of the ball body can be improved.

and (1) winding the yarn layer, uniformly winding the yarn on the outer surface of the inner container, and forming the yarn winding layer with the thickness of 0.5-2mm on the outer side of the inner container.

Step (2), gluing: preparing the latex: selecting 70-90 parts of natural latex, placing the natural latex in a material barrel, sequentially adding 1-10 parts of softening agent, 1-10 parts of anti-aging agent and 1-10 parts of curing agent into the natural latex, and uniformly stirring for later use; and soaking the ball body wound with the yarn into a material barrel filled with latex, after the yarn winding layer is completely soaked, putting the ball body after being glued into a baking room, keeping the temperature in the baking room at 60 ℃, baking for 5-10min, taking out, repeating the gluing and baking processes for many times, and stopping gluing until the thickness of the latex layer reaches the required thickness. The addition of the softening agent, the anti-aging agent and the curing agent enables the latex to have the properties of rapid solidification, difficult aging, soft hand feeling and wear resistance.

Step (3), a molding process: and (3) putting the ball body subjected to gluing in the step (2) into a ball body mould at the temperature of 35-50 ℃, simultaneously filling air into the ball body, pressurizing the air in the ball body from inside to outside, performing approximately spherical thermal shaping on the ball body until the ball body is approximately spherical, and stopping operation to obtain the molded ball body.

Furthermore, pigment is added into the latex, and the surface of the prepared sphere has corresponding color.

Furthermore, grooves are formed on the outer surface of the ball machined and formed in the step (3).

Furthermore, the outer surface of the ball shaped in the step (3) is sprayed with pigment for coloring.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrally formed ball, comprising: the inner container (1), the yarn winding layer (2), the emulsion layer (3) and the air tap; the yarn winding layer (2) is wrapped on the outer side of the inner container (1); the latex layer (3) is wrapped on the outer side of the yarn winding layer (2); the air tap penetrates through and is fixed on the side walls of the inner container (1), the yarn winding layer (2) and the emulsion layer (3); grooves are formed in the outer surface of the latex layer (3); and the outer side of the latex layer is wrapped with a pigment layer.

2. An integrally formed ball according to claim 1, wherein the thickness of the yarn winding layer (2) is 0.5-2 mm.

3. The integrally formed ball according to claim 1, wherein the latex layer (3) has a thickness of 0.1-2 mm.