一种汽车吸音棉原料预处理开松装置
By designing a pretreatment and loosening device for automotive sound-absorbing cotton raw materials with a prying structure, and using a combination of cylinder and motor to drive the insert rod and slide, the problem of blockage at the feed inlet of the loosening machine was solved, achieving smooth and safe feeding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHU HEYUAN NONWOVEN PROD CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-17
AI Technical Summary
The raw material for automotive sound-absorbing cotton is prone to blockage at the feed inlet of the opening machine, affecting the smooth feeding process.
A pretreatment and loosening device for automotive sound-absorbing cotton raw materials was designed. It adopts a toggle structure that uses a combination of a cylinder and a motor-driven rod and a slide to clear the blockage of raw materials at the feed inlet of the loosening machine.
It effectively cleared the blockage at the feed inlet of the unclogger, ensuring smooth feeding and improving the safety and efficiency of the unclogger.
Smart Images
Figure CN224513703U_ABST
Abstract
Claims
1. A pretreatment and opening device for automotive sound-absorbing cotton raw materials, characterized in that, The system includes a loosening machine (1), a feeding device (2) on the right side of the loosening machine (1), a slide (3) on the top of the feeding device (2), a slide rod (4) in the inner cavity of the slide (3), a plurality of longitudinal insert rods (5) fixedly connected to the bottom of the slide rod (4), the insert rods (5) penetrating the slide (3) to the bottom of the slide (3), four symmetrical limiting rods (6) fixedly connected to the top of the insert rods (5), the limiting rods (6) penetrating to the outside of the slide (3) and slidingly connected to the slide (3), a cylinder (7) fixedly installed on the top of the slide (3) by bolts, the output end of the cylinder (7) penetrating the slide (3) and fixedly connected to the slide rod (4), and two symmetrical racks (8) fixedly connected to the top of the feeding device (2). The top of the rack (8) is fixedly connected to a limiting strip (9), and the bottom of the slide (3) has two symmetrical limiting grooves (10). The limiting strip (9) is adapted to the limiting groove (10). The inner cavity of the slide (3) is rotatably connected to a rotating rod (11). The two ends of the rotating rod (11) extend to the outside of the slide (3) and are fixedly connected to a gear (12). The gear (12) meshes with the rack (8). The front of the slide (3) is rotatably connected to a gear (13). The gear (13) meshes with one of the gears (12). The front of the inner cavity of the slide (3) is fixedly installed with a motor (14) by bolts. The output shaft of the motor (14) passes through the slide (3) and is fixedly connected to the gear (13).
2. The automobile sound absorbing cotton raw material pretreatment and opening device according to claim 1, characterized in that, A discharge device (15) is provided on the left side of the loosening machine (1), and a support rod is fixedly connected to the bottom of the discharge device (15).
3. The automobile sound absorbing cotton raw material pretreatment and opening device according to claim 2, characterized in that, The bottom of the slide (3) is in contact with the top of the rack (8), the slide rod (4) is rectangular, and the bottom of the slide rod (4) is in contact with the bottom of the inner cavity of the slide (3).
4. The automobile sound absorbing cotton raw material pretreatment and opening device according to claim 3, characterized in that, The cross-section of the insertion rod (5) is conical, the bottom of the insertion rod (5) is round, and the limiting strip (9) is cylindrical.
5. The automobile sound absorbing cotton raw material pretreatment and opening device according to claim 4, characterized in that, The limiting rod (6) is slidably connected to the slide (3), and the rotating rod (11) is located on the left side of the slide (4).