6 results about "Shell molding" patented technology

The application discloses a shell slurry performance online quantitative evaluation system and method based on wax mold surface modification, and the system comprises a multi-state wetting wax mold preparation module, an automatic coating and multi-parameter rheological observation module and a precise wax residue analysis module which are sequentially connected and cooperatively work; the multi-state wetting wax mold preparation module selectively manufactures patterned areas with different hydrophilic and hydrophobic characteristics including hydrophilic, hydrophobic and super-hydrophobic on the surface of a standard test wax mold by controlling ultraviolet laser processing parameters; the automatic coating and multi-parameter rheological observation module is used for automatically completing slurry coating and quantifying the leveling behavior of the slurry based on machine vision; the precise wax residue analysis module adopts laser-induced breakdown spectroscopy technology and is used for quantitatively detecting the wax residue on the inner surface of the shell after dewaxing. The application also discloses an online quantitative evaluation method, which can provide direct and reliable data support for optimizing the slurry formula and the shell preparation process, thereby realizing automatic, high-precision and low-cost online quality control and reducing the casting scrap rate from the source.

This utility model discloses a display shell molding mold, including an upper mold, a lower mold, a first molding mechanism, and a second molding mechanism. The upper mold has a cavity, and the first molding mechanism includes a first molding part and a first displacement device. The first molding part has a first molding surface. The lower mold has a core, and the second molding mechanism is disposed on the lower mold. The second molding mechanism includes a second molding part, a mounting base, and a second displacement device. The second molding part has a second molding surface. A first release coating is provided on both the first molding surface and the second molding surface. The core, the cavity, the first molding surface, and the second molding surface form an injection mold cavity. In this way, the design of each component facilitates the ingenious arrangement of the overall mold structure. Combined with the setting of the first release coating, the contact friction between the corresponding molding slider and the injection molded product is reduced, thereby avoiding damage when the injection molded product separates from the corresponding slider, ensuring the molding quality of the injection molded product, and meeting the user's needs.

This invention relates to the field of injection mold technology, and provides a plastic shell molding mold, including a fixed mold base plate, a movable mold base plate disposed on one side of the fixed mold base plate, and a base plate disposed on the side of the movable mold base plate away from the fixed mold base plate. This invention, through the provision of a fixing structure, places two sets of slide rails parallel and symmetrically on one side of the fixed mold base plate and the movable mold base plate. Moving bolts into the mounting groove allows the slide rails to be fixedly connected to the fixed mold base plate and the movable mold base plate respectively via bolts. Both ends of the slide rails are chamfered, allowing the slide rails to quickly move into the sliding groove, thereby enabling the punch and die to be quickly installed and fixed. Under the elastic force of a first return spring, the top of the positioning block moves into the positioning groove, allowing the punch and die to engage with the slide rails respectively via the positioning block, thus enabling the punch and die to be quickly positioned. Replacement is time-saving and labor-saving, thereby improving the working efficiency of the plastic shell molding mold during use.

The utility model discloses an electronic cigarette shell forming die. The electronic cigarette shell forming die is characterized by comprising an upper die, a lower die and a forming sliding block mechanism, the forming sliding block mechanism comprises four forming sliding blocks, an inclined guide column and an elastic reset piece, the lower mold is provided with a mold core, the four forming sliding blocks are arranged around the four side faces of the mold core, the three forming sliding blocks are provided with first forming faces, the mold core is provided with a second forming face, the second forming face is provided with a cigarette holder forming part, and the other forming sliding block is provided with an extending part. The extending part is provided with a third forming face, and the mold core is provided with a first sliding groove. The inclined guide pillar is arranged on the upper die; the upper die is provided with a cavity, and the cavity is provided with a fourth forming surface; an injection mold cavity is defined by the first to fourth molding surfaces; thus, through the design of all the components, integrated injection molding of the cigarette holder and the shell is achieved, the follow-up assembly operation between the shell and all the components is facilitated, and therefore the production efficiency and quality stability of products are improved, the yield of injection molding workpieces is guaranteed, usability is good, and the application range is wide.

A tooling assembly (102) for forming a can end shell includes an upper tool assembly (104), a lower tool assembly (106), and at least one force measuring device (132) within at least one of the upper tool assembly (104) or the lower tool assembly (106). The upper tool assembly (104) and the lower tool assembly (106) cooperate in the can end shell forming process to form the can end shell from a metal blank. The force measuring device (132) measures the load in the upper tool assembly (104) and / or the lower tool assembly (106). A can end shell forming method includes receiving a metal blank between an upper tool assembly (104) and a lower tool assembly (106), coordinating the upper tool assembly (104) with the lower tool assembly (106) so that at least one upper forming surface and at least one lower forming surface form the metal blank into a can end shell, and measuring the load using a force measuring device (132).

This utility model relates to a 3C electronic product shell molding mold applied in the field of mold manufacturing technology. It realizes the process of placing the electronic product component on a pressure plate within a tray, then using a controller to activate a hydraulic cylinder to drive the upper mold to stamp the electronic product component. After stamping, an electric push rod is activated to push the pressure plate upwards. A removable protective sleeve is fitted onto the surface of the pressure plate. As the pressure plate moves upwards, rollers on the sidewall of the protective sleeve roll synchronously upwards within a groove, reducing friction with the inner wall of the lower mold. When the pressure plate pushes the formed product shell outside the lower mold, a servo motor drives a rotating shaft to rotate a robotic arm and an electric gripper. The electric gripper is rotated to a position above the product shell, and then automatically clamps and removes the product shell. The rotating shaft is then driven to reset the robotic arm and electric gripper to fit against the sidewall of the worktable, avoiding interference with the upper mold operation.