Forming mold for shutter

Abstract

The invention relates to a forming mold for a shutter and provides the forming mold for the shutter which is simple in structure and capable of improving production efficiency and processing quality. The forming mold for the shutter comprises an upper mold body, a forming concave mold, a forming convex mode and a lower mold body. The forming mold for the shutter further comprises an elastic forming mechanism and a discharging mechanism, wherein the elastic forming mechanism comprises a forming block and a reset spring. An inclined wedged surface is arranged at the bottom of the forming block, the inclined wedged surface faces toward the feeding direction of the shutter, the forming concave mold is fixedly connected with the bottom of the upper mold body in an embedded mode, a communicating groove is formed in the middle of the forming concave mold, the shape of the section of the communicating grove is matched with the shape of the section of a forming block body, and the reset spring is arranged between the forming block and the upper mold body. A receding groove is formed in the bottom of the forming concave mold, wherein the bottom of the forming concave mold faces toward the discharging direction of the shutter. The discharging mechanism comprises an ejector plate and a discharging spring, and the forming convex mold is fixedly connected with the top surface of the lower mold body. The forming mold for the shutter has the advantages of facilitating continuous processing of sheet materials and improving work efficiency.

Description

technical field [0001] The present invention relates to the improvement of shutter forming dies. Background technique [0002] In the prior art, the shutters for ventilation are punched into many small strips after blanking the steel plate, and processed by welding with special tooling. In this way, the manufacturing cycle is long, the work efficiency is low, and the processing cost is low. Expense is high, and the labor intensity of workman is big again, and there are many inconveniences. [0003] With the announcement of the State Intellectual Property Office on 2011.06.22, the announcement number is CN 201871619 U, and the name is "a motor shutter mold". This patent adopts the form of integrated cutting and forming, which improves production efficiency and shortens the The processing cycle of the blinds is shortened, and the labor intensity of the workers is greatly reduced; at the same time, the appearance quality of the punched parts is greatly improved compared with t...

AI Technical Summary

Problems solved by technology

However, the louvers in this patent are formed downwards, which is not conducive to the continuous processing of plates, etc.; each time a formed slat is processed, manual or special equipment is required to do the "lifting-feeding" feeding action

[0004] In addition, in the shutters of the prior art, there is a certain distance between the blades (such as Figure 14 shown), which makes the effective heat dissipation orifice area of ​​the window per unit area smaller

The reason why such a structure is formed is also because there has been no suitable mold in this field that can process the louvers with continuous blade structure.

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