CN215661304U

CN215661304U - Leather fabric composite die

Info

Publication number: CN215661304U
Application number: CN202121933643.3U
Authority: CN
Inventors: 冯建军; 周小兵; 洪霏; 吴浩; 陈飞
Original assignee: Nantong Chaoda Machinery And Technology Co ltd
Current assignee: Nantong Chaoda Machinery And Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-28
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the field of fabric composite molds, and particularly discloses a leather fabric composite mold which comprises an upper mold and a lower mold, wherein a mold cavity is formed between the upper mold and the lower mold, an injection hole is formed in the upper surface of the upper mold, a groove is formed in the lower surface of the upper mold, the injection hole is communicated with the groove, a silica gel resin layer is arranged in the groove, a skin is arranged below the silica gel resin layer, a framework is arranged below the skin, and the lower surface of the framework is connected with the lower mold. According to the utility model, through the arrangement of the silica gel resin layer, the phenomenon that the surface skin is crushed due to poor gap control in the compounding process can be effectively prevented, and the phenomena of wrinkles, damage and the like can not occur, so that the compounding success rate is improved, the production cost is reduced, the surface skin and the framework are compounded and attached more tightly, the traceless effect is achieved, and the popularization and the use are facilitated.

Description

Leather fabric composite die

Technical Field

The utility model belongs to the field of fabric composite molds, and particularly relates to a leather fabric composite mold.

Background

The traditional fabric is compounded by a lot of materials, namely the skin and the framework are directly pressed in the die cavity, the die cavity is made of aluminum, the skin is relatively hard, the skin is directly crushed in the die compounding process easily, the skin and the framework are wrinkled and damaged in the compounding process, the skin and the framework are not tightly attached, the compounding success rate is low, and the production cost is improved. Therefore, a mold for preventing the skin from being directly crushed in the process of compounding the fabric is required to be developed to complete the compounding with the framework.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leather fabric composite die, which is characterized in that a silica gel resin layer can be directly contacted with a skin in the die assembly process with a lower die through the arrangement of the silica gel resin layer, and the silica gel resin is soft, so that the skin can be effectively prevented from being crushed due to poor gap control in the composite process in the die assembly process, the composite forming power is improved, the production cost is reduced, the skin and a framework are more tightly combined and attached, the traceless effect is achieved, and the popularization and the use are facilitated.

In order to solve the technical problem, the utility model provides a leather fabric composite die which comprises an upper die and a lower die, wherein a die cavity is formed between the upper die and the lower die, an injection hole is formed in the upper surface of the upper die, a groove is formed in the lower surface of the upper die, the injection hole is communicated with the groove, a silica gel resin layer is arranged in the groove, a surface skin is arranged below the silica gel resin layer, a framework is arranged below the surface skin, and the lower surface of the framework is connected with the lower die.

Further, the thickness of silica gel resin layer is 8 mm.

Further, a 3D-MESH is arranged between the framework and the epidermis.

The utility model has the beneficial effects that: the silica gel resin layer is arranged in the groove in the die, when the die is matched with the lower die, the silica gel resin layer is directly contacted with the surface skin, and the silica gel resin is soft, so that the phenomenon that the surface skin is crushed due to poor gap control in the compounding process can be effectively prevented, the phenomena of folds, damage and the like can not occur, the compounding success rate is improved, the production cost is reduced, the surface skin and the framework are compounded and tightly attached, the traceless effect is achieved, and the die is favorable for popularization and use.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described 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 to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of an upper mold of the composite leather fabric mold of the present invention;

FIG. 2 is a schematic view of the compounding process of the composite leather fabric mold of the present invention;

in the figure: 1-upper die, 2-lower die, 3-die cavity, 4-surface, 5-framework, 6-3D-MESH, 11-injection hole, 12-groove and 121-silica resin layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In an embodiment of the present invention, as shown in fig. 1-2, a composite mold for leather fabric includes an upper mold 1 and a lower mold 2, a mold cavity 3 is formed between the upper mold 1 and the lower mold 2, an injection hole 11 is formed in an upper surface of the upper mold 1, a groove 12 is formed in a lower surface of the upper mold 1, the injection hole 11 is communicated with the groove 12, a silicone resin layer 121 is disposed in the groove 12, the thickness of the silicone resin layer 121 is 8mm, a skin 4 is disposed below the silicone resin layer 121, a framework 5 is disposed below the skin 4, a 3D-MESH is disposed between the framework 5 and the skin 4, and a lower surface of the framework 5 is connected with the lower mold 2.

According to the utility model, the respective adhesive surfaces of the surface skin 4, the 3D-MESH6 and the framework 5 are coated with glue, the surface skin 4, the 3D-MESH6 and the framework 5 are arranged in sequence, the upper die 1 is pressed down, the silica gel resin layer 121 is directly contacted with the surface skin 4, and the lower die 2 is matched, because the silica gel resin is soft, the surface skin 4 can be effectively prevented from being crushed due to poor gap control in the compounding process in the matching process, the phenomena of wrinkles, damage and the like can not occur, the compounding success rate is improved, the production cost is reduced, the surface skin 4 and the framework 5 are compounded and tightly attached, the traceless effect is achieved, and the popularization and the use are facilitated.

The above disclosure is only one preferred embodiment of the present invention, and certainly should not be construed as limiting the scope of the utility model, which is defined by the claims and their equivalents.

Claims

1. The composite mould for the leather fabric is characterized by comprising an upper mould (1) and a lower mould (2), a mould cavity (3) is formed between the upper mould (1) and the lower mould (2), an injection hole (11) is formed in the upper surface of the upper mould (1), a groove (12) is formed in the lower surface of the upper mould (1), the injection hole (11) is communicated with the groove (12), a silica gel resin layer (121) is arranged in the groove (12), a skin (4) is arranged below the silica gel resin layer (121), a framework (5) is arranged below the skin (4), and the lower surface of the framework (5) is connected with the lower mould (2).

2. A composite mould of leather material as claimed in claim 1, characterised in that the thickness of the silicone resin layer (121) is 8 mm.

3. A composite mould for leather material as claimed in claim 1, characterised in that a 3D-MESH (6) is provided between the skeleton (5) and the skin (4).