Rotary synchronous curing molding mold

Abstract

The present invention relates to a rotary synchronous curing forming mold, and belongs to the field of composite material manufacturing. A supporting bracket and a column-shaped forming mold are provided, and the two ends of the column-shaped forming mold are threadedly connected with one end of a hollow flange, and one end of a hollow flange shaft is threadedly connected with the other end of the hollow flange, and the other end of the hollow flange shaft is inserted and fixed with the inner hole of an angular bearing, and then the angular bearing is installed in a fixed bearing chamber, and the fixed bearing chamber is fixed between two supporting brackets, and the column-shaped forming mold is kept in a horizontal state. A cylindrical heating coil shield is provided between the two supporting brackets and outside the column-shaped forming mold, and an aerogel insulation ring and a cast aluminum heating coil are installed inside the heating coil shield from the outside to the inside in sequence, and shield end covers are added at both ends of the cylindrical heating coil shield, and the shield end covers, the fixed bearing chamber, the angular bearing, the hollow flange shaft and the hollow flange have the same central axis. Different forming molds can be replaced to perform curing and forming on different products, thereby improving production efficiency and ensuring continuous production.

Description

Technical Field

[0001] The invention relates to the field of composite material manufacturing, in particular to a rotary synchronous curing molding die. Background Art

[0002] As we all know, composite materials are widely used in aerospace, wind power generation, automotive industry, sporting goods and other fields due to their high strength, low density, corrosion resistance, and anti-aging properties. In the production process of composite materials, curing molds are one of the indispensable equipment on the production line. However, the current curing molds can only cure products in a stationary state. Although such curing molds have a simple structure and are easy to process, they are single-purpose and cannot meet the curing and molding of composite materials that are being towed and synchronously rotated. They cannot guarantee the rapid and continuous production of composite materials, which increases production costs and reduces production efficiency. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a rotary synchronous curing molding die to solve the problem that ordinary molding dies are single-purpose and cannot meet the curing molding of composite materials that are being towed and synchronously rotated, and solves the problem that they can only be used for curing static products.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a rotary synchronous curing molding mold, which is provided with a supporting bracket and a columnar molding mold, characterized in that two ends of the columnar molding mold are threadedly connected to one end of the hollow flange, one end of the hollow flange shaft is threadedly connected to the other end of the hollow flange, the other end of the hollow flange shaft is inserted and fixed with the inner hole of the angular bearing, and then the angular bearing is installed in a fixed bearing chamber, the fixed bearing chamber is fixed between two supporting brackets, and the columnar molding mold is kept in a horizontal state. A cylindrical heating coil shield is installed between the two supporting brackets and outside the columnar molding mold, and an aerogel insulation ring and a cast aluminum heating ring are installed in the heating coil shield from the outside to the inside in sequence, and shield end covers are installed at both ends of the cylindrical heating coil shield, and the central axes of the shield end cover, the fixed bearing chamber, the angular bearing, the hollow flange shaft and the hollow flange are the same.

[0005] The present invention can also be implemented by the following measures: an aerogel insulation pad is installed between the hollow flange shaft and the hollow flange end. A support rod with an elliptical groove is provided on the support bracket, and a lifting ear is installed on the outer side of the fixed bearing chamber, and the lifting ear is fixed in the elliptical groove of the support rod through a pin. A shield bracket is installed on the lower side of the heating coil shield. The inner hole of the shield end cover is clearance-matched with the outer cylindrical surface of the boss of the hollow flange, and is threadedly fixed to the heating coil shield. The shield bracket and the support bracket are fixed to the base. The cast aluminum heating coil is threadedly fixed to the shield end cover, and an aerogel insulation pad is provided between the cast aluminum heating coil and the shield end cover.

[0006] The beneficial effect of the present invention is that the forming mold and the composite profile to be cured are driven to perform circular motion synchronously through the cooperation of the hollow flange, the hollow flange shaft, the angular bearing and the fixed bearing, the position of the lifting ear on the elliptical groove can be adjusted to meet the height of different production lines, and different forming molds can be replaced to perform curing and molding on different products, thereby improving production efficiency and ensuring continuous production. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0008] Figure 1 The main view of the present invention

[0009] Figure 2 BB cross-sectional view of the present invention

[0010] Figure 3 AA sectional view of the present invention

[0011] Figure 4 A side view of the present invention

[0012] In the figure, 1. support bracket, 101. support rod, 102. elliptical groove, 2. heating coil shield, 3. shield bracket, 4. shield end cover, 5. aerogel insulation ring, 6. cast aluminum heating ring, 7. forming mold, 8. lifting ear, 9. fixed bearing chamber, 10. angular bearing, 11. hollow flange shaft, 12. aerogel insulation pad, 13. hollow flange, 14. screw hole, 15, pin. DETAILED DESCRIPTION

[0013] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a support bracket 1 is provided, and an elliptical groove 102 is processed on two support rods 101 of the support bracket 1, and the two ends of the columnar forming mold 7 are threaded with the hollow flange 13, and the hollow flange shaft 11 is threaded with the hollow flange 13, and an aerogel insulation pad 12 is added between one end of the hollow flange shaft 11 and the hollow flange 13, and the other end of the hollow flange shaft 11 is inserted and fixed with the inner hole of the angular bearing 10, and then the angular bearing 10 is installed in the fixed bearing chamber 9, and screw holes 14 are processed on the outer ends of the fixed bearing chamber 9 at both ends of the forming mold 7, and the screw holes 14 at the outer ends of the ear 8 and the fixed bearing chamber 9 are fixed by bolts, and the fixed bearing chamber 9 after the ear 8 is installed is connected The column-shaped molding mold 7 is suspended between the supporting brackets 1 on both sides, and the ears 8 on both sides of the molding mold 7 are connected and fixed to the elliptical grooves 102 on the supporting rods 101 by using pins 15, and the molding mold 7 is kept in a horizontal state. The shield bracket 3 is installed on the lower side of the heating coil shield 2, and a cylindrical heating coil shield 2 is installed between the two supporting brackets 1 and outside the column-shaped molding mold 7. The inside of the heating coil shield 2 is installed with an aerogel insulation ring 5 and a cast aluminum heating ring 6 from the outside to the inside, and shield end covers 4 are added at both ends of the cylindrical heating coil shield 2. The central axes of the shield end cover 4, the fixed bearing chamber 9, the angular bearing 10, the hollow flange shaft 11 and the hollow flange 13 overlap. The inner hole of the shield end cover 4 is clearance-matched with the outer cylindrical surface of the boss of the hollow flange 13, and is fixed to the heating coil shield 2 by thread. The shield bracket 3 and the supporting bracket 1 are installed and fixed on the same base. The cast aluminum heating coil 6 is fixed on the shield end cover 4 by thread. An aerogel insulation pad is provided between the cast aluminum heating coil 6 and the shield end cover 4.

[0014] When the present invention is used, the position of the lifting ear 8 on the elliptical groove 102 is controlled by adjusting the pin 15, so that the forming mold 7 and the traction equipment are on the same horizontal line, ensuring the coaxiality of the production line. When the product passes through the forming mold 7 under the traction of the traction equipment, driven by the product's own rotational power, the interactive connection between the forming mold 7, the hollow flange 13, the hollow flange shaft 11 and the angular bearing 10 and the product simultaneously make a circular motion in the cavity of the cast aluminum heating ring 6, thereby realizing the curing and molding of the synchronously rotating composite material. Different forming molds 7 can also be processed according to production needs to realize the curing and molding of various composite materials.

Claims

1. A rotary synchronous curing molding die, provided with a support bracket and a columnar molding die, characterized in that: The two ends of the column forming mold are threadedly connected with one end of the hollow flange, one end of the hollow flange shaft is threadedly connected with the other end of the hollow flange, the other end of the hollow flange shaft is inserted and fixed with the inner hole of the angular bearing, and then the angular bearing is installed in the fixed bearing chamber, the fixed bearing chamber is fixed between two supporting brackets, and the column forming mold is kept in a horizontal state. A cylindrical heating ring shield is installed between the two supporting brackets and outside the column forming mold. An aerogel insulation ring and a cast aluminum heating ring are installed in the heating ring shield from the outside to the inside in sequence, and shield end covers are installed at both ends of the cylindrical heating ring shield. The shield end cover, fixed bearing chamber, angular bearing, hollow flange shaft and hollow The central axes of the flanges are the same, an aerogel insulation pad is installed between the hollow flange shaft and the end of the hollow flange, a support rod with an elliptical groove is provided on the support bracket, a lifting ear is installed on the outer side of the fixed bearing chamber, and the lifting ear is fixed in the elliptical groove of the support rod through a pin, a shield bracket is installed on the lower side of the heating coil shield, the inner hole of the shield end cover is clearance-matched with the outer cylindrical surface of the boss of the hollow flange, and is fixed with the heating coil shield by thread connection, the shield bracket and the support bracket are installed and fixed on the base, the cast aluminum heating coil is fixed on the shield end cover by thread connection, and an aerogel insulation pad is provided between the cast aluminum heating coil and the shield end cover.

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