一种冻胀防护用剑麻纤维复合土成型装置

Abstract

一种冻胀防护用剑麻纤维复合土成型装置，涉及纤维复合土成型技术领域，本实用新型为了解决现有的复合土成型工具，并不具备切换成型模具的功能，仅能完成单一规格胀缩孔的复合土型材加工的问题，包括机架、冲压平台、模具和滑杆；冲压平台固定在机架上方，冲压平台和机架上固定有两个滑杆，冲压平台的下方安装有模具，冲压平台上开设有与模具贯通的填料口；还包括多模具冲压机构、填料装置和顶出装置，用于成型不同结构的复合土多模具冲压机构设置在冲压平台的上方，用于向模具中装填复合土的填料装置安装在冲压平台上，用于脱模复合土的顶出装置安装在冲压平台的下方，本实用新型用于加工复合土型材。

Claims

1. A molding device for sisal fiber composite soil for frost heave protection, comprising a frame (1), a stamping platform (2), a mold (3) and a slide bar (4); the stamping platform (2) is fixed above the frame (1), and two slide bars (4) are fixed on the stamping platform (2) and the frame (1); the mold (3) is installed below the stamping platform (2), and a filling port (201) communicating with the mold (3) is opened on the stamping platform (2); Its features are: It also includes a multi-mold stamping mechanism (5), a filling device (6) and an ejection device (7). The multi-mold stamping mechanism (5) for forming composite soil with different structures is set above the stamping platform (2). The filling device (6) for filling the mold (3) with composite soil is installed on the stamping platform (2). The ejection device (7) for demolding the composite soil is installed below the stamping platform (2).

2. The sisal fiber composite soil forming device for frost heave prevention according to claim 1, characterized in that: The multi-die stamping mechanism (5) includes a crossbeam (501), a first push rod (502), a stamping sliding table (503), a rotating die frame (504), and a brick pressing die (505). A crossbeam (501) is fixed to the upper end of the two slide rods (4). Two first push rods (502) are fixed on the crossbeam (501). A stamping slide table (503) slides on the two slide rods (4). The movable ends of the two first push rods (502) are fixedly connected to the upper end face of the corresponding stamping slide table (503). A rotating mold frame (504) is rotatably connected between the two stamping slide tables (503). Several brick pressing molds (505) are set on the rotating mold frame (504).

3. The sisal fiber composite soil forming device for frost heave prevention according to claim 2, characterized in that: The rotating mold frame (504) is provided with three brick pressing molds (505), which are a double cylindrical mold, a multi-cylinder mold and a multi-square column mold, respectively.

4. The sisal fiber composite soil forming device for frost heave prevention according to claim 2, characterized in that: The stamping slide table (503) is provided with a rotation locking pin (506) that passes through the stamping slide table (503) and the rotating mold frame (504) in sequence.

5. The sisal fiber composite soil forming device for frost heave prevention according to claim 1, characterized in that: The filling device (6) includes a slide rail (601), a filling box (602), a baffle plate (603), a filling funnel (604), and a second push rod (605). The stuffing box (602) is slidably connected to the upper end of the stamping platform (2) via the slide rail (601). A baffle plate (603) is fixed to the side end of the stuffing box (602). A filling funnel (604) is provided above the stamping platform (2). The outlet of the filling funnel (604) is close to the upper surface of the stuffing box (602) and the baffle plate (603). A second push rod (605) is fixed on the stamping platform (2). The movable end of the second push rod (605) is fixedly connected to the stuffing box (602).

6. The sisal fiber composite soil forming device for frost heave prevention according to claim 5, characterized in that: The stuffing box (602) is equipped with a mold filling device.

7. The sisal fiber composite soil forming device for frost heave prevention according to claim 6, characterized in that: The mold filling device includes a motor frame (606), a stirring rod (607), a gear (608), and a motor (609). A motor frame (606) is fixed to the side of the packing box (602). Two stirring rods (607) are rotatably connected in the packing box (602). The two stirring rods (607) are connected by gear (608). A motor (609) mounted on the motor frame (606) is used to drive the stirring rods (607) to rotate.

8. The sisal fiber composite soil forming device for frost heave prevention according to claim 6, characterized in that: The mold filling device employs an eccentric vibration device.

9. The sisal fiber composite soil forming device for frost heave prevention according to claim 1, characterized in that: The ejection device (7) includes a pusher slide (701), a third push rod (702) and a pusher block (703). The pusher slide (701) is slidably connected to the two slide rods (4). The third push rod (702) is fixed on the frame (1). The output end of the third push rod (702) is fixedly connected to the pusher slide (701). The upper end of the pusher slide (701) is provided with a pusher block (703). The pusher block (703) is slidably connected in the mold (3).

10. The sisal fiber composite soil forming device for frost heave prevention according to claim 9, characterized in that: The pusher slide table (701) is slidably connected to the slide rod (4) via a guide ring (704).

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