5results about How to "Fully bonded" patented technology

This invention discloses a fully automatic hot pressing device for electronic display screen production, relating to the field of electronic display screen hot pressing technology. It includes a base and a first hydraulic rod. Two sets of the first hydraulic rod are symmetrically arranged on both sides of the base. The output end of the first hydraulic rod is equipped with a long push plate and a long clamping plate. After the first hydraulic rod is activated, the output end drives the long push plate and the long clamping plate to move, pushing the display screen from the left and right sides to make the display screen flat. The long clamping plate, while moving, drives a short clamping plate to move, pushing the display screen completely into the hot pressing area from the front and rear sides. No manual position adjustment is required, improving work efficiency. It ensures that the cover plate and substrate slightly separate while still aligned, preventing premature adhesion of some cover plates to unevenly coated adhesive layers. This ensures that during subsequent hot pressing, all parts of the cover plate and adhesive layer contact simultaneously, guaranteeing uniform adhesion.

This utility model relates to the field of packaging equipment technology, specifically an automatic proton exchange membrane packaging device; it includes: a base plate, a support frame disposed on the outside of the base plate, a top plate disposed on the top of the support frame, an intermittent rotation mechanism, a packaging cooling mechanism, and a temperature control chamber; the intermittent rotation mechanism is disposed on the top of the base plate; the packaging cooling mechanism is disposed on the top plate; the temperature control chamber is disposed on the packaging cooling mechanism. Through the packaging cooling mechanism, a cylinder drives the temperature control chamber and the heat transfer plate to move, and a motor drives two stirring plates to rotate synchronously, thereby quickly stirring and mixing the internal hot air or coolant. During hot pressing, the heater is activated to generate heat and hot pressing is performed through the heat transfer plate. During cooling, coolant is transported through a conveying pipe to cool the finished product. In this way, the temperature of the contact surface between the finished product and the hot pressing plate can be reduced from the packaging temperature to the safe operating temperature in a short time, significantly shortening the cooling time.

The application relates to the technical field of radial tires, and discloses a belt layer composite structure based on shoulder delamination, which comprises a first belt layer, a second belt layer, a third belt layer and a 0-degree belt layer arranged on a tire; the second belt layer is provided with an adhesive material, and the 0-degree belt layer is arranged above the second belt layer through the adhesive material. The belt layer composite structure based on shoulder delamination changes the proportional size relationship of the control width C2, the thickness C0, the difference level AB02 and the thickness C1, realizes rational distribution design of the second belt layer, the 0-degree belt layer and the crown rubber material, guarantees full material filling, reduces air pocket above the second belt layer endpoint, simultaneously increases the thickness of the adhesive material, protects the full adhesion of the belt layer end part with the material, delays and reduces the damage and extension of the belt layer end part, so that the probability of early damage of the tire is reduced, and the durability and overall performance are improved.

The application discloses a kind of liquid lithium battery negative pole coating material and preparation method thereof, belong to lithium battery negative pole material technical field.The application uses ethylene tar as raw material, sequentially through filtration, distillation, polymerization, blending process, produce the liquid lithium battery negative pole coating material provided by the application is used for the coating treatment of lithium battery graphite negative pole material, can be fully wetted with graphite negative pole material, bonding;The "core-shell" structure formed after the graphite negative pole material is treated using the liquid coating material, including core and the coating layer coated on the surface of core.Coating layer is firm, stable, and presents uniformity.The liquid lithium battery negative pole coating material is in liquid state at normal temperature, and has good flowability;Coking value is higher;It is easy to store, convenient for transportation and use.

The invention discloses a method for installing a calcium silicate board wall surface, which comprises the following steps of: painting a wall surface base layer by adopting a permeable interface treating agent, preparing quick-drying polymer self-leveling mortar into slurry after the permeable interface treating agent is in a semi-cured state, and constructing and curing to form a transition layer; the calcium silicate board is cut, and a limiting buckle is installed; pretreating a gluing template, butting the pretreated gluing template with the back surface of the calcium silicate board, gluing through a two-component glue gun, quickly demolding, supplementing glue, and attaching the calcium silicate board to a transition layer for calibration and fixation; gun nails are adopted for assisting in fixing, and splicing and limiting of the calcium silicate boards are achieved by means of limiting buckles. According to the method, by optimizing the component design of the interface treating agent and the mortar and matching with the processes of differential base layer treatment, gluing, demolding and the like, stable connection of the wall surface base layer and the calcium silicate board is achieved, the method has the advantages of being high in construction efficiency, good in installation flatness and high in crack resistance, and the transition layer is excellent in strength and bonding stability; the quality problem is not easy to occur after long-term use of the wall.