Injection mold used for household appliance shell
A technology for household appliances and injection molds, which is applied in the field of injection molds for household appliances casings, and can solve problems such as inconvenient removal
Active Publication Date: 2018-11-30
滁州质顶机电科技有限公司
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Problems solved by technology
Specifically, it refers to injecting the heated and melted plastic into the mold cavity under high pressure from the injection molding machine. After cooling and solidifying, the molded product is obtained. When the traditional injection mold is used, a cooling fluid control system needs to be added to the injection molding machine. It is inconvenient to take out the injection mold, so a kind of injection mold for household appliance shell is needed
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0017] refer to Figure 1-2 , an injection mold for a housing of a household appliance, comprising a lower mold 1 and an upper mold 2 arranged directly above the lower mold 1, a molding cavity 3 is provided on the top of the lower mold 1, and a molding cavity 3 is provided in the middle of the molding cavity 3 along its length. The chute 4 is set in the direction, and the bottom of the chute 4 is provided with a channel 5 with a length structure that runs through the lower mold 1. The inside of the chute 4 is slidably connected to a supporting plate 6 with a U-shaped structure, and the bottom of the supporting plate 6 is installed. The buffer mechanism 7 fixedly conn...
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The invention discloses an injection mold used for a household appliance shell. The injection mold comprises a lower die and an upper die arranged above the lower die, wherein the top of the lower dieis provided with a forming cavity; the middle position of the forming cavity is provided with a chute arranged along the length direction of the forming cavity; bottom position of the chute is provided with a channel which penetrates through the length type structure of the lower die; a supporting plate of a U-shaped structure is in sliding connection in the chute; the bottom of the supporting plate is provided with a buffer mechanism fixedly connected with the inner side wall of the bottom of the channel; two sides of the bottom of the chute are respectively provided with a cooling channel positioned in the lower die; one end of the cooling channel is provided with a water feeding channel positioned in the lower die; the other end of the cooling channel is provided with a water discharging channel positioned in the lower die. The injection mold has simple structure, the control process of an injection molding machine is reduced, and the cooling function of a workpiece and the ejection function of the workpiece are integrated on the injection molding machine so as to bring convenience to the workpiece in injection molding and bring convenience in fetching of an injection molding product.
Description
technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold for a housing of a household appliance. Background technique [0002] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted plastic into the mold cavity under high pressure from the injection molding machine. After cooling and solidifying, the molded product is obtained. When the traditional injection mold is used, a cooling fluid control system needs to be added to the injection molding machine. It is inconvenient to take out the injection mold, so an injection mold for the casing of household appliances is needed. Contents of the invention [0003] The purpose of the present invention is to solve the...
Claims
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IPC IPC(8): B29C45/73B29C45/40
CPCB29C45/4005B29C45/7312
Inventor 汪帮友张雄孔维波
Owner 滁州质顶机电科技有限公司