3results about How to "Guaranteed bonding quality" patented technology

This utility model discloses an extrusion-type UV-curable adhesive applicator, comprising: an adhesive cartridge; a limiting sleeve fixedly connected to the left side of the cartridge; a micro motor fitted and fixedly located at the center of the left side of the limiting sleeve; a rotating drum fixedly connected to the right output end of the micro motor; a threaded extrusion rod threadedly connected to the inner side of the rotating drum; a piston fixedly connected to the right end of the threaded extrusion rod extending into the inner side of the cartridge; the piston slidingly engaging with the cartridge; an extrusion head fitted and fixedly located on the inner right end of the cartridge; an insertion rod engaged and fixedly located on the inner right end of the extrusion head; and several combined applicators fitted and fixedly located on the outer right end of the insertion rod. This allows the adhesive to be extruded at the same rate, accurately controlling the extrusion volume. Compared to manual extrusion from the bottle, this method is more stable and efficient. Furthermore, different shapes and sizes of applicators can be replaced according to different coating tasks to adapt to various complex coating patterns and surfaces.

The utility model discloses a kind of solve the mechanism of the unstability of conveying caused by chain conveying polygon effect, including conveying chain in baking equipment;It also includes toothed sprocket and toothless sprocket, conveying chain is arranged on the outside of toothed sprocket and toothless sprocket, toothed sprocket is engaged with conveying chain;Toothless sprocket is arranged in at least one end of conveying chain conveying section;Toothless sprocket side is equipped with auxiliary support wheel with its coaxial line arrangement and common rotation, auxiliary support wheel is located in the side of conveying chain, the top of wheel surface of auxiliary support wheel and the top surface of conveying chain conveying section are located on the same plane.The utility model provides the mechanism of the unstability of conveying caused by chain conveying polygon effect, can greatly reduce the shaking in product conveying process, ensure the bonding quality of glue to product.

This application relates to the technical field of floor slab casting, and in particular to a method for layered and multi-stage casting of recycled block-aggregate concrete floor slabs, comprising the following steps: S1: Erecting supports and prefabricated assembled frame modules, wherein the frame modules are integrally formed with floor slab reinforcement mesh, including bottom and top reinforcement mesh; S2: Pouring the first layer of recycled aggregate concrete and vibrating it to evenly cover the entire frame module with the first layer of recycled aggregate concrete; S3: Placing the recycled blocks; S4: Pouring the second layer of recycled aggregate concrete, which should be completed before the initial setting of the first layer of recycled aggregate concrete; S5: Concrete curing. This application has the effect of improving the quality and efficiency of floor slab casting.