一种短切毡与聚酯粉末复合装置
By designing a combination of placement section, fabric section, linkage section and heating section, the problem of difficulty in controlling the thickness of polyester powder spreading is solved, and uniform compounding of chopped strand mat and polyester powder is achieved, improving the stability and economic benefits of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING HONGYU NEW MATERIALS CO LTD
- Filing Date
- 2025-07-12
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing process of compounding chopped strand mat with polyester powder, the thickness of the polyester powder spread is difficult to control, requiring repeated adjustments. Equipment vibration causes significant damage to the equipment, and maintenance is frequent and costly.
The design incorporates a combination of a placement section, a fabric section, a linkage section, and a heating section. The uniform spreading and thickness of the polyester powder are controlled by a conveyor belt and brushes. The linkage section moves the placement section, and the heating section combines the polyester powder with chopped strand mat.
It achieves uniform spreading of polyester powder on chopped strand mat, has good equipment stability, low maintenance frequency, is more convenient to use, and has good economic benefits.
Smart Images
Figure CN224510156U_ABST
Abstract
Claims
1. A device for composite chopped strand mat and polyester powder, characterized in that it comprises: Placement section, the placement section being used to place chopped strand mat; The fabric section is used to store polyester powder and can spread the polyester powder onto chopped strand mat inside the placement section; The linkage unit is used to link the placement unit and the fabric unit together, and while spreading polyester powder into the chopped strand mat in the placement unit, it drives the placement unit to move. The heating section can heat the chopped strand mat and polyester powder that enter the heating section.
2. The chopped strand mat and polyester powder compounding apparatus according to claim 1, wherein The placement part includes a support box, the bottom of which is provided with support legs, a through groove is provided on one side of the upper surface of the support box, a movable box is provided inside the support box, the upper end of the movable box is open, guide rails are provided on both sides of the movable box, guide grooves that cooperate with the guide rails are provided on the side wall of the support box, and a partition is provided inside the movable box.
3. The chopped strand mat and polyester powder compounding apparatus according to claim 2, wherein The fabric section includes a mounting box mounted on a support box. The upper end of the mounting box has a feeding trough, and the inside of the feeding trough is equipped with a guide plate. The mounting box has an opening on its side and two conveyor rollers are rotatably connected to it. An annular conveyor belt is positioned between the two conveyor rollers. A mounting groove is formed on one side of the feeding trough, and brush bristles are evenly distributed inside the mounting groove. A material conveying gap exists between the upper surface of the conveyor belt and the inner top surface of the mounting box. An mounting plate is mounted on the outer surface of the mounting box, and a motor for driving one of the conveyor rollers is mounted on the mounting plate. A cross plate for supporting the conveyor belt is located inside the mounting box.
4. The chopped strand mat and polyester powder compounding apparatus according to claim 3, wherein The linkage unit includes sprockets at both ends of the conveyor roller, with two sprockets on the same side of the mounting box connected by a chain. The mounting box has a bottom groove for supporting the chain, and opening slots are provided on both sides of the support box. The opening slots are located between two guide slots. It also includes a fixing plate, one end of which is connected to the chain, and the other end of which is connected to the movable box. Tensioning units are provided on both sides of the mounting box. Each tensioning unit includes a side plate on the side of the mounting box, with a lead screw rotatably connected to the side plate. A screw cap is provided at the upper end of the lead screw. Two fixing rods are provided on the lower surface of the side plate, with a stop block at the lower end of each fixing rod. It also includes a slide block, which is threadedly connected to the lead screw and slidably connected to the fixing rods. A tensioning wheel is rotatably connected to one side of the slide block, and the tensioning wheel is located inside the chain.
5. The chopped strand mat and polyester powder compounding apparatus according to claim 4, wherein The heating element includes a heat insulation layer disposed at the top of the support box, and an electric heating module is disposed inside the support box and below the heat insulation layer.