30results about How to "Save aluminum" patented technology

The invention discloses a battery case, a battery cell, a battery and an assembly method thereof. The battery case is a flat body with opposite upper and lower surfaces. The upper surface is stamped and formed with an annular groove, and the lower surface corresponds to An annular boss is formed, and a step is correspondingly formed on the edge of the upper shell, and the boss and the groove are located on the inside of the step, the outer side of the boss is the first mating surface, and the edge of the step The lower surface is the second mating surface. In the case of saving the battery cap, the assembly process of the battery is simplified, reducing or eliminating the potential safety hazard of the battery; material thickness.

The invention relates to an anti-counterfeiting transfer printing technology which comprises the following steps: preparing a laser plate; coating a layer of mold release agent or imaging paint on a PET base film; carrying out vacuum pumping on the PET base film and an aluminum material device in a vacuum plating evaporator; then heating the aluminum material and depositing gaseous aluminum particles on the surface of the moving PET base film and / or the surface of the mold release agent or the imaging paint; stamping an embossing pattern on the laser plate on a mold release agent layer or an imaging paint layer and / or an aluminum layer so as to make a holographic transfer film for transfer; bonding the holographic transfer film and backing paper together; separating the PET base film fromthe paper, wherein the stripped PET base film can be repeatedly used for a coated base film; and coating a layer of aqueous varnish on the surface of the transferred paint layer and / or the aluminum layer. The technology can combine an anti-counterfeiting printing technology with a transfer printing technology, and an aluminum plating layer transferred on the paper can be made to be thin, thereby saving the aluminum material; in addition, the base film used in transfer printing can be repeatedly utilized and does not pollute the environment.

The invention relates to an aluminum template which has higher use efficiency and saves more materials. The aluminum template comprises a panel and connection plates at the periphery of the inner side of the panel, wherein a plurality of vertical reinforcing ribs and transverse reinforcing ribs are arranged on the inner side of the panel, and the two ends of the vertical reinforcing ribs and the transverse reinforcing ribs are fixedly connected with the connection plates respectively; notches are formed in one sides of the transverse reinforcing ribs, which are contacted with the panel; the vertical reinforcing ribs are inserted into the notches. According to the aluminum template, a manner of arranging the reinforcing ribs vertically and transversely is adopted so that the panel with a template area of 0.5 square meters is divided into a plurality of small stresses faces, so that the template is not easy to deform and the strength and the bearing capability of the template are enhanced greatly; convex shoulder strip inner bolts are arranged on the connection plates for connection so that the occlusion of the templates is more tight and slurry is not easy to seep, and furthermore, the slurry is saved and a construction site is prevented from being polluted by the slurry; a pin sheet is set to be a radian plate so that the pin sheet is not easy to fall off, is convenient to mount and dismount and is convenient to pick up when falling down to the ground; the construction cost is reduced effectively to a certain extent.

The invention discloses a thermal insulation curtain wall, which includes expansion bolts pre-buried on the outer wall, and a hanging plate preset with undercut bolts installed on the surface of the outer wall through the expansion bolts, and also includes a gusset plate attached to a decorative panel, and the The insulation board between the buckle plate and the hanging plate, the hanging plate is preset with undercut bolts, and the gusset plate is fastened on the outside of the hanging plate through the countersunk head lock column and the undercut bolts; the insulation board is preset to match the undercut bolts The through hole of the insulation board is set on the outside of the undercut bolt, and the insulation board is arranged between the buckle plate and the hanging plate. The invention also discloses a construction method of the thermal insulation curtain wall. The thermal insulation curtain wall of the present invention has basically the same aesthetic effect as the aluminum-plastic composite board, but does not require a large number of aluminum brackets, saves aluminum materials, and also has the functions of air purification, self-cleaning, and heat insulation, and the construction method is simple and efficient, and can be used in Factory pre-processing, and then assembled on site, significantly reducing construction costs.

A stick curtain wall system suitable for dry construction, comprising: mullions (1), transoms (2) connected to the mullions (1), and panels (3) mounted on the mullions (1) and the transoms (2). Several joint accessories (4) and several first sealing strips (6) are provided within vertical gaps formed by the panels (3); the first sealing strip (6) is mounted between two adjacent joint accessories (4); a waterstop strip (9) is provided on the top of each panel (3), and a second sealing strip (10) is provided at the bottom of each panel (3); the joint accessory (4) is horizontally mounted on the tops of two adjacent panels (3) to partition the vertical gaps; both ends of the joint accessory (4) are in engagement joint with the ends of the waterstop strip (9); a sealing layer (5) sealably connected with the ends of the waterstop strip (9) is further provided on the joint accessory (4). The mounting approach of the stick curtain wall is greatly changed. The joint accessories (4), the sealing layers (5), and the first sealing strips (6) are organically combined with the second sealing strips (10) and the waterstop strips (9) to form specific waterstop, flashing, and draining structures, thereby effectively solving the water leakage problem, and practically implementing the dry construction of a stick curtain wall.

The invention belongs to the field of printing, and in particular relates to a hologram text gravure positioning printing method. It includes a plate making process, a coating process, an aluminum plating process, a molding process, a composite process, a peeling process and a gravure printing process. In the present invention, the unpeeled reel transfer paper is directly unwound through the unwinder through the gravure printing on-line peeling, and the film of the transfer paper is peeled off through the in-line peeling unit first, and the paper material is directly introduced into the gravure printing unit for printing. It is of great significance to effectively solve the phenomenon of scratches caused by internal stress and improve the yield of production.

The invention discloses a horizontal current aluminum electrolytic bath. The aluminum electrolytic bath comprises a melting bath part and an electrode part, wherein the melting bath part consists of a steel bath shell(5) and fire proof and heat proof materials(10); the upper end of the bath shell(5) adopts an open type structure; while the electrode part consists of a cathode electrode part and an anode electrode part, wherein the cathode electrode part consists of a cathode electrode(6), a cathode electrically conductive pole(4) and a cathode bus(2) applied to discharge electric current, andthe anode electrode part consists of an anode electrode(7), an anode electrically conductive pole(3) and an anode bus(1) applied to charge electric current; the electrode part are hanged in the bath shell(5) by a support steel beam, and a liquid electrolyte layer (8) is arranged between the cathode electrode(6) and the anode electrode(7); electrolytic currents horizontally enter the correspondingside face of the cathode electrode(6) from the side face of the anode electrode(7). The aluminum electrolytic bath has the advantages that the design is novel, no electric current pass through the melting bath, no electrochemical reaction happens, the aluminum electrolytic bath does not need to be drilled around, along with long service life and good social and economic benefits.

The invention belongs to the technical field of building structures and relates to a bolt-assembled double-layer aluminum alloy latticed shell structure. The bolt-assembled double-layer aluminum alloy latticed shell structure comprises a plurality of H-type aluminum alloy bars. The H-type aluminum alloy bars on the upper layer are connected with the upper end of a vertical aluminum alloy circular web member through a bolt assembly joint on the upper layer, and the H-type aluminum alloy bars on the lower layer are connected with the lower end of the vertical aluminum alloy circular web member through a bolt assembly joint on the lower layer. Each bolt assembly joint comprises an upper cover plate, a lower cover plate, a center ribbed tube and a ribbed plate, wherein the ribbed plate is connected the center ribbed tube, and the center ribbed tube is connected with the upper cover plate and the lower cover plate through bolts. The upper flanges of the H-type aluminum alloy bars are connected with the upper cover plates of the bolt assembly joints through bolts, and the lower flanges of the H-type aluminum alloy bars are connected with the lower cover plates of the bolt assembly joints through bolts. Webs of the H-type aluminum alloy bars are connected with the ribbed plates of the bolt assembly joints through bolts. In this way, the bolt-assembled double-layer aluminum alloy latticed shell structure is formed. According to the bolt-assembled double-layer aluminum alloy latticed shell structure, the overall stability of a structural system and the utilization ratio of materials can be improved.