3results about How to "Avoid cosmetic damage" patented technology

The utility model provides hardware and silica gel laminating and forming equipment which is used for forming an LSR layer on the surface of a base material through injection molding and comprises a front mold, a rear mold and a protective film, a plurality of round holes are formed in the base material in a penetrating mode, and the front mold and the rear mold are provided with a first injection molding groove and a second injection molding groove which are used for limiting and fixing the upper side and the lower side of the base material. The first injection molding groove and the second injection molding groove are each provided with a column corresponding to the corresponding round hole, the interior of the first injection molding groove is concaved around the columns to form an injection molding cavity, and the protective film is detachably attached to the surface of one side of the base material and provided with a plurality of windows and glue overflowing positions formed around the windows. Each window surrounds the corresponding edge of the column body, an injection molding position is formed between the window and the edge of the column body, a protective film is arranged between a tool and a base material in a spaced mode when the tool is used for cutting and cleaning excessive glue, the base material can be prevented from being scratched in the cleaning process, the protective film can be torn off after cleaning is completed, and the appearance of the base material is prevented from being damaged.

The utility model discloses a kind of top side seal punch pit integrated machine of electric core, including packaging mechanism, punch pit mechanism, electric core feeding mechanism, battery discharging mechanism, packaging mechanism includes first rack, film combining component, top seal device, side seal device, first trimming device, top seal device, side seal device, first trimming device are set to first rack, first rack is provided with first material moving component;Punch pit mechanism is set to one side of first rack, and punch pit mechanism is used to punch pit to battery shell, and second material moving component is set between punch pit mechanism and first rack;Electric core feeding mechanism is set to one side of first rack;Battery discharging mechanism, it is set to one side of first rack.The electric core top side seal punch pit integrated machine provided by the utility model integrates punch pit mechanism, electric core feeding mechanism, battery discharging mechanism, packaging mechanism and the like together, to realize battery shell punch pit and feeding, electric core feeding, battery packaging and the like process seamless link, guarantee product quality, improve product yield.

A capacitor vacuum impregnation device disclosed by the present application comprises an impregnation tank and a fixing device, the fixing device comprises a pressing and fixing assembly, a first mounting member and a second mounting member, the pressing and fixing assembly and the first mounting member are arranged on the outer side wall of a tank body, the second mounting member is arranged on the outer side wall of a tank cover, and the pressing and fixing assembly is rotatably arranged. The movable part moves between a first position and a second position; when the pressing and fixing assembly is located at the first position, the pressing and fixing assembly can be matched with the second mounting piece in a pressing mode so as to press and fix the tank cover to the tank body, and when the pressing and fixing assembly is located at the second position, the pressing and fixing assembly is matched with the first mounting piece in a rotation-stopping mode so that a gap can be formed between the pressing and fixing assembly and the outer side wall of the tank body. According to the capacitor vacuum impregnation device provided by the invention, the disassembly and assembly of the impregnation tank are simple and convenient, bolt disassembly and assembly and bolt storage are not needed, the manual operation burden of disassembly and assembly of the impregnation tank is reduced, and the pressing and fixing assembly does not impact the outer side wall of the tank body when swinging downwards; the situation that the appearance of the tank body is damaged due to collision of the pressing and fixing assembly is avoided.