Tooth punching equipment for carrying out tooth punching on heat insulation aluminium section by pouring process
A technology of aluminum profiles and equipment, applied in the direction of slender elements, building elements, etc., can solve the problems of affecting the mechanical properties and quality of heat-insulating aluminum profiles, the complex mechanism of mechanical compound motion knives, and the relative sliding of polyurethane in the longitudinal direction, etc. Achieve the effect of saving equipment energy consumption, simple and easy equipment structure, high bonding strength and shear strength
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[0020] Specific implementation manner one: such as Figure 1-7 As shown, the open-tooth heat-insulating aluminum profile of the present invention is composed of left aluminum profile 1, polyurethane strip 2 and right aluminum profile 5. The polyurethane strip 2 is arranged longitudinally along the aluminum profile, and the left aluminum profile 1 passes The polyurethane strip 2 and the right aluminum profile 5 are connected together, and the polyurethane strip 2 fills the inside of the casting slot 8;
[0021] The cast-tooth heat-insulating aluminum profile also includes two raised lock points 6 arranged longitudinally along the aluminum profile, and two rows of rolling lock points 4 arranged longitudinally along the aluminum profile. The raised lock points 6 are located at Above the connecting strip 7 connecting the left aluminum profile 1 and the right aluminum profile 5, that is, at the bottom of the casting notch 8, the rolling lock points 4 are respectively located on the upp...
Example Embodiment
[0025] Specific implementation manner two: such as figure 1 , 2 As shown in, 3, 4, 5, and 10, the open-tooth heat-insulating aluminum profile by casting method is composed of left aluminum profile 1, polyurethane strip 2 and right aluminum profile 5. The polyurethane strip 2 is arranged longitudinally along the aluminum profile. The aluminum profile 1 on the left is connected by a polyurethane strip 2 and the aluminum profile 5 on the right. The polyurethane strip 2 fills the inside of the pouring slot 8; two raised lock points 6 arranged longitudinally along the aluminum profile are provided with multiple Extrusion groove 29 ( Picture 10 ), the extrusion groove 29 is perpendicular to the longitudinal direction of the profile, the depth of the extrusion groove 29 is 0.1-2mm, the distance between the extrusion grooves 29 is b=5-30mm, the extrusion grooves 29 on the left and right sides can be arranged in alignment or dislocation. The pitch of the groove 29 and the pitch of the r...
Example Embodiment
[0026] Specific implementation manner three: such as figure 1 , 2 As shown in, 3, 4, 5, and 11, the open-tooth heat-insulating aluminum profile by casting method is composed of left aluminum profile 1, polyurethane strip 2 and right aluminum profile 5. The polyurethane strip 2 is arranged longitudinally along the aluminum profile. The aluminum profile 1 on the left is connected by a polyurethane strip 2 and the aluminum profile 5 on the right. The polyurethane strip 2 fills the inside of the pouring slot 8; two raised lock points 6 arranged longitudinally along the aluminum profile are provided with multiple Extrusion groove 29 ( Picture 11 ), the extrusion groove 29 is perpendicular to the longitudinal direction of the profile, the depth of the extrusion groove 29 is 0.1-2mm, the distance between the extrusion groove 29 b=5-30mm, the distance between the extrusion groove 29 and the rolling lock point 4 can be equal or not equal , The raised strip 24 remains as it is and is not...
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