CN205947273U - Integral molding mold device for sole and upper - Google Patents

Abstract

The utility model discloses a sole and upper integrated molding mold device, which comprises a shoe mold seat and a shoe last mold, wherein the shoe mold seat is provided with a shoe mold cavity, the bottom end of the shoe mold cavity is fixedly clamped with a sole, and the sole is matched with the shoe mold cavity; a shoe groove is concavely provided inside the sole, the shoe last mold is placed in the shoe groove, a gap is provided between the shoe last and the shoe groove, an upper is sleeved on the shoe last mold, the upper is clamped in the gap and is arranged to fit the sole, and a plastic layer is provided between the upper and the sole. The sole and upper integrated molding mold device of the utility model clamps the sole in the shoe mold seat, and then places the shoe last mold with the upper in the shoe groove of the sole, fills the gap with foamed plastic to fix the sole and the upper, and obtains an integrated molded shoe after cooling, which does not require manual gluing, thereby improving the production efficiency of shoe production, reducing production costs, and improving the output and quality of products.

Description

Integral molding mold device for sole and upper

technical field

The utility model relates to the technical field of shoe molding, in particular to a mold device for integral molding of shoe soles and uppers.

Background technique

Shoes are a necessity on people's body and are an important tool for people to protect the safety of their feet. As we all know, shoes are mainly composed of soles and uppers. The traditional shoemaking method is to make soles and uppers separately through their own molds, then glue the fabric and soles together, and finally add the inner lining to become finished shoes; In the shoemaking process, the bonding of the sole and the upper requires manual bonding. This manual bonding method is cumbersome, time-consuming, labor-intensive, low in production efficiency, and high in labor costs. Large, high rate of defective products; In addition, the volatilization of glue components during the compounding process will pollute the environment, which is not environmentally friendly and will cause great harm to the health of workshop workers, and the soles and shoes bonded together by glue The surface is not firmly bonded, and it is easy to degumming and delamination when exposed to water. The service life of the shoes is short and the product quality is poor.

Utility model content

Based on this, it is necessary to address the deficiencies in the prior art and provide a mold device for integrally forming the sole and upper. Through the mold for integrally forming the shoe body and the upper, the sole and the upper can be integrally formed and supported without manual gluing. Production, improve production efficiency, reduce production costs, and improve product output and quality.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a mold device for integrally forming shoe soles and uppers, which includes a shoe mold base and a shoe last mold, the shoe mold base is provided with a shoe mold cavity, the The bottom end of the shoe mold cavity is fixed with a shoe sole, and the shoe sole matches the shoe mold cavity; a shoe groove is recessed inside the shoe sole, and the shoe last mold is placed in the shoe groove. There is a gap between the shoe grooves, and a shoe upper is set on the shoe last mold, and the shoe upper is clamped in the gap and attached to the sole, and a plastic layer is arranged between the shoe upper and the shoe sole.

In one of the embodiments, a first clamping seat and a second clamping seat are provided on the peripheral side of the shoe mold base, and the upper end of the first clamping base and the upper end of the second clamping base are respectively higher than the upper surface of the shoe mold base, The inner edge of the first clamping seat and the second clamping seat are set in accordance with the shape of the sole.

In one of the embodiments, the shoe sole is molded in a molding mold, and the cavity in the molding mold matches the structure of the shoe sole.

In one of the embodiments, the plastic layer is a foamed plastic structure.

To sum up, the shoe sole and upper integral molding mold device of the present utility model clamps the sole in the shoe mold seat, and then places a shoe last mold with a shoe upper in the shoe groove of the shoe sole, and uses foamed plastic to fill the gap to The sole and the upper are fixedly connected, and after cooling, one-piece shoes can be obtained without manual gluing, which improves the production efficiency of shoe production, reduces production costs, and improves the output and quality of products.

Description of drawings

Fig. 1 is the structural cross-sectional view of the mold device for integral molding of sole and upper of the utility model;

Fig. 2 is a structural cross-sectional view of the utility model shoe sole upper integral molding mold device after the shoe last mold is hidden;

Fig. 3 is a structural cross-sectional view of another viewing angle of the sole and upper integral molding mold device of the present invention.

detailed description

In order to further understand the features, technical means, and specific objectives and functions of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 3, the shoe sole and upper integral molding mold device of the present invention includes a shoe mold base 10 and a shoe last mold 20, the shoe mold base 10 is provided with a shoe mold cavity 11, and the shoe mold cavity 11 A shoe sole 30 is fixedly mounted on the bottom end, and the shoe sole 30 matches the shoe mold cavity 11 to prevent the shoe sole 30 from shifting in the shoe mold base 10 and affecting the product molding effect.

The shoe sole 30 is concavely provided with a shoe groove 31, the shoe last mold 20 is placed in the shoe groove 31, a gap 32 is provided between the shoe last mold 20 and the shoe groove 31, and the shoe last A shoe upper 40 is set on the mold 20, and the shoe upper 40 is clamped in the gap 32 and is attached to the sole 30. A plastic layer 50 is arranged between the shoe upper 40 and the shoe sole 30, and the plastic layer 50 is placed on the In the gap 32, the plastic layer 50 is used to connect the upper 40 and the sole 30 to complete the process of integrally forming shoes, which saves intermediate links and greatly saves production costs and labor costs. Foam plastic construction.

The first clamping seat 60 and the second clamping seat 70 are arranged on the peripheral side of the shoe mold base 10, the upper end of the first clamping base 60 and the upper end of the second clamping base 70 are respectively higher than the upper surface of the shoe mold base 10, so The inner edge of the first clamping seat 60 and the second clamping seat 70 are matched with the shape of the sole 30, so that when the sole 30 and the upper 40 are fixedly connected by foamed plastics, it is possible to prevent the foamed plastics from overflowing the shoe groove 31 and affecting the quality of the product.

In one embodiment, the shoe sole 30 is molded in a molding mold (not shown), and the cavity in the molding mold matches the structure of the shoe sole 30 .

When the utility model is actually used, at first the shoe sole 30 is injection molded in the forming mold, and then the molded shoe sole 30 is shifted into the shoe mold base 10 for fixing. At this time, the shoe sole 30 and the shoe mold cavity 11 match; then the first clamping seat 60 and the second clamping seat 70 are set around the shoe mold base 10, at this time, the inner edges of the first clamping seat 60 and the second clamping seat 70 are respectively matched with the shape of the sole 30, Then put the shoe last mold 20 covered with the upper 40 in the shoe groove 31 of the sole 30, fill the gap 32 with foam plastic to fix the sole 30 and the upper 40, and obtain an integrated shoe after cooling, without manual labor Glue production, improve production efficiency, reduce production costs, improve product output and quality.

To sum up, the shoe sole and upper integral molding mold device of the present utility model clamps the shoe sole 30 in the shoe mold seat 10, and then places the shoe last mold 20 covered with the upper 40 in the shoe groove 31 of the shoe sole 30. Foam plastic fills the gap 32 to securely connect the sole 30 and the upper 40. After cooling, an integrally formed shoe is obtained without manual gluing, which improves the production efficiency of shoe production, reduces production costs, and improves product yield and quality.

The above-mentioned embodiments only express several implementation modes of the present utility model, and the description thereof is relatively specific and detailed, but should not be construed as limiting the scope of the present utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the present utility model should be based on the appended claims.

Claims (4)

1. A mold device for integral molding of shoe soles and uppers, characterized in that: it comprises a shoe mold base and a shoe last mould, the shoe mold base is provided with a shoe mold cavity, and the bottom end of the shoe mold cavity is fixedly clamped with a shoe sole , the shoe sole matches the cavity of the shoe model; a shoe groove is recessed inside the shoe sole, the shoe last mold is placed in the shoe groove, and a gap is provided between the shoe last and the shoe groove, so The shoe last mold is overlaid with a shoe upper, and the shoe upper is clamped in the gap and attached to the sole, and a plastic layer is arranged between the shoe upper and the shoe sole. 2. The shoe sole and upper integral molding mold device according to claim 1, characterized in that: a first clamping seat and a second clamping seat are arranged on the peripheral side of the shoe mold seat, and the upper end of the first clamping seat is connected to the second clamping seat. The upper ends of the two clamping seats are respectively higher than the upper surface of the shoe mold base, and the inner edge of the first clamping seat and the second clamping seat are arranged to match the shape of the sole. 3. The shoe sole and upper integral molding mold device according to claim 1, characterized in that: the shoe sole is molded in a molding mold, and the cavity in the molding mold matches the structure of the shoe sole. 4. The mold device for integral molding of shoe soles and uppers according to claim 1, characterized in that: the plastic layer is a foamed plastic structure.