一种防火阀叶片压筋机构

Abstract

本实用新型涉及防火阀叶片压筋技术领域，且公开了一种防火阀叶片压筋机构，包括支撑固定板、防火阀叶片输送部、防火阀叶片压筋部，所述支撑固定板的底部外壁固定安装有支撑固定腿，所述支撑固定腿的底部外壁固定安装有支撑垫板；所述防火阀叶片输送部设置在支撑固定板的顶部；所述防火阀叶片压筋部设置在支撑固定板的顶部。本实用新型通过防火阀叶片压筋部通过支撑固定架二上安装的电机驱动转动轴杆，使主动传动齿轮带动从动传动齿轮，进而带动压筋滚轮转动，与之相适配的压筋槽轮安装在升降压板下方，通过阻尼伸缩杆和弹簧与升降压板连接，在压筋过程中，压筋滚轮与压筋槽轮紧密配合，能够在防火阀叶片表面精确地压出均匀、规则的筋条。

Claims

1. A fire damper blade rib pressing mechanism comprising a support fixing plate (1), a fire damper blade conveying part (3), a fire damper blade rib pressing part (4), characterized in that: The bottom outer wall of the support fixing plate (1) is fixedly installed with a support fixing leg (2), and the bottom outer wall of the support fixing leg (2) is fixedly installed with a support pad; the fire damper blade conveying part (3) is set on the top of the support fixing plate (1); the fire damper blade pressing part (4) is set on the top of the support fixing plate (1).

2. A fire damper blade rib mechanism according to claim 1, wherein: The fire damper blade conveying section (3) specifically includes: Support bracket 1 (311) is fixedly installed on both outer walls of the support mounting plate (1); A hydraulic telescopic rod (313) is installed on top of a support frame (311); The motor mounting bracket (312) is fixedly installed on the outer wall of the support mounting bracket (311).

3. A fire damper blade rib mechanism according to claim 2, wherein: A drive motor (317) is fixedly installed inside the motor mounting bracket (312). The output end of the drive motor (317) is fixedly connected to a rotating rod (3112). A rotating groove (3114) is equidistantly opened on one side of the inner wall of the support mounting bracket (311). The other end of the rotating rod (3112) movably passes through one side of the outer wall of the support mounting bracket (311) and extends into the interior of the rotating groove (3114). The other end of the rotating rod (3112) is rotatably connected to the inner wall of the rotating groove (3114). An active gear (318) is fixedly sleeved on the outer wall of the rotating rod (3112).

4. A fire damper blade rib mechanism according to claim 3, wherein: The inner wall of the rotating groove (3114) is rotatably connected to a second rotating rod (319). The other end of the second rotating rod (319) movably passes through the inner wall of the first supporting frame (311) and extends to the outer wall of the first supporting frame (311). The outer wall of the second rotating rod (319) is fixedly fitted with a driven gear (3111). The driving gear (318) and the driven gear (3111) are rotatably connected by a chain.

5. A fire damper blade rib mechanism according to claim 4, wherein: The outer walls of the first rotating rod (3112) and the second rotating rod (319) are both fixedly fitted with conveying rollers (3113). The first hydraulic telescopic rod (313) is fixedly installed on the top outer wall of the first support frame (311). The telescopic end of the first hydraulic telescopic rod (313) moves through the top outer wall of the first support frame (311) and extends into the interior of the first support frame (311).

6. A fire damper blade rib mechanism according to claim 5, wherein: The telescopic end of the hydraulic telescopic rod (313) is fixedly connected to a lifting frame (315). A conveying pressure roller (316) is rotatably connected between the inner walls of the lifting frame (315). A guide rod (314) is symmetrically fixedly connected to the top outer wall of the lifting frame (315). The other end of the guide rod (314) moves through the top of the inner wall of the support frame (311) and extends to the top outer wall of the support frame (311). A limit block is fixedly installed at the other end of the guide rod (314).

7. A fire damper blade rib mechanism according to claim 1, wherein: The fire damper blade rib section (4) specifically includes: Support bracket 2 (411) is fixedly installed on the outer walls of both sides of support bracket (1); The second hydraulic telescopic rod (417) is fixedly installed on the top outer wall of the second support frame (411); The lifting pressure plate (418) is located inside the second support frame (411).

8. A fire damper blade rib mechanism according to claim 7, wherein: A fixed mounting bracket is fixedly installed on the outer wall of the second support frame (411). A motor (412) is fixedly installed inside the fixed mounting bracket. An installation slot (4115) is equidistantly opened on one side of the inner wall of the second support frame (411). A rotating shaft (415) is rotatably connected to the inner wall of each of the installation slots (4115). The other end of the rotating shaft (415) movably passes through the inner wall of the second support frame (411) and extends to the outer wall of the second support frame (411).

9. A fire damper blade rib mechanism according to claim 8, wherein: The outer wall of the rotating shaft (415) is respectively fixedly fitted with a driving transmission gear (413) and a driven transmission gear (414). The driving transmission gear (413) and the driven transmission gear (414) are rotatably connected by a chain. The outer wall of the rotating shaft (415) is fitted with a pressure roller (416). The telescopic end of the second hydraulic telescopic rod (417) moves through the top outer wall of the second support frame (411) and extends into the interior of the second support frame (411). The telescopic end of the second hydraulic telescopic rod (417) is fixedly connected with a lifting pressure plate (418).

10. A fire damper blade rib mechanism according to claim 9, wherein: The lifting pressure plate (418) has an installation port (419). A damping telescopic rod (4111) is fixedly installed inside the installation port (419). The telescopic end of the damping telescopic rod (4111) is fixedly installed with a lifting mounting frame through the installation port (419). The inner walls of the lifting mounting frame are equidistantly connected with shafts (4113). The outer walls of the shafts (4113) are all fixedly fitted with rib grooved wheels (4114). The rib grooved wheels (4114) are adapted to the rib rollers (416). The outer wall of the damping telescopic rod (4111) is fitted with a spring (4112). One end of the spring (4112) is fixedly connected to the top outer wall of the lifting mounting frame. The other end of the spring (4112) is fixedly connected to the bottom outer wall of the lifting pressure plate (418). The second support fixing frame (411) has symmetrical openings. The openings are adapted to the damping telescopic rod (4111).

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