8results about How to "Fully formed" patented technology

The application discloses a blow molding mold, which comprises an inner wall for defining a container body, and an inner molding surface and an outer molding surface for defining a container bottom, wherein the outer molding surface comprises a bottom molding surface for defining a part of the container bottom, a bottom foot forming position for defining a container bottom foot, and a bottom edge molding surface for defining a bottom edge portion; an annular groove is arranged between the inner molding surface and the outer molding surface, an exhaust groove is arranged at a radial far end of the outer molding surface, and an exhaust structure for directly or indirectly connecting a cavity space to the outside is arranged in the annular groove and / or the exhaust groove. The annular groove, the exhaust groove and the communication groove for connecting the annular groove and the exhaust groove are arranged at the bottom of the blow molding mold, and the exhaust structure for directly or indirectly connecting the cavity space to the outside is arranged in the annular groove and / or the exhaust groove, so that air at corresponding positions of the container bottom can be quickly exhausted, air resistance during expansion molding of the container bottom is reduced, and the container bottom is beneficial to be molded when a bottle is blown under low pressure.

The invention discloses a high-strength seamless line pipe for conveying X60-grade high-pressure hydrogen and a manufacturing method of the high-strength seamless line pipe. The high-strength seamless line pipe comprises the following components in percentage by weight: 0.06 to 0.14 percent of C, 0.10 to 0.4 percent of Si, 0.85 to 1.30 percent of Mn, less than or equal to 0.01 percent of P, less than or equal to 0.005 percent of S, 0.1 to 0.8 percent of Mo, 0.02 to 0.06 percent of V, 0.02 to 0.05 percent of Nb, 0.02 to 0.04 percent of Ti, 0.6 to 1.5 percent of Cu and the balance of Fe and other inevitable impurities. The elements also need to simultaneously meet the following conditions: 1 / 3V + 1 / 2Nb + 1 / 4Ti is less than or equal to 0.045%; the yield strength of the obtained seamless line pipe is 420-515 MPa, the tensile strength is 535-650 MPa, and the transverse or longitudinal full-size impact energy at-20 DEG C is larger than or equal to 220 J; the H2 / N2 elongation and the reduction of area in the 15 MPa H2 environment are both greater than or equal to 93%, and the fracture toughness is greater than or equal to 110 MPa / m < 2 >.

The application discloses a bag pasting machine edge folding mechanism for a round corner shirt pocket, which comprises a positioning block, a pressing assembly, an edge folding assembly and a turnover lifting assembly which are connected to the positioning block respectively; the pressing assembly comprises a bag pressing plate connected to the positioning block; the edge folding assembly comprises a U-shaped plate arranged outside the bag pressing plate and connected to the positioning block at both ends, two bag edge folding pieces, a bag bottom folding piece, two lower bag corner folding assemblies and a plurality of moving air cylinders which are distributed in a U-shaped manner on the U-shaped plate; each lower bag corner folding assembly comprises an upper arc-shaped folding piece and a lower arc-shaped folding piece which are concave in an inner end part; the turnover lifting assembly can be used for driving the pressing assembly and the edge folding assembly to turn over and lift up and down. The application can conveniently fold the edges of both sides of the pocket cloth, the bottom of the pocket and the corresponding positions of the two lower bag corners, and the two lower bag corners are both arc-shaped after being folded, so that the manufacturing requirement of the round corner shirt pocket is met.

The utility model discloses a single-die BFS device which comprises a main die, a head die and vacuum channels facilitating vacuumizing treatment, a plurality of bottle body forming cavities used for forming bottle bodies are formed in the main die, and a plurality of head die forming cavities and at least two vacuum channels which are independently arranged are formed in the head die. A plurality of vacuumizing holes are formed in the bottle body forming cavity and / or the head mold forming cavity, each vacuumizing hole in the bottle body forming cavity is connected with one vacuum channel, and each vacuumizing hole in the head mold forming cavity is connected with the other vacuum channel. According to the single-mold BFS device disclosed by the utility model, at least more than two vacuum channels which are independent from each other are arranged, so that different areas in the mold can be vacuumized independently, the vacuum degrees required by different areas of an ampoule bottle can reach the standard, and the forming effect is good; the multiple vacuumizing holes are formed to be connected with the vacuum channel for vacuumizing, so that vacuumizing in the same area is more uniform, and the forming consistency is high.

The utility model discloses a kind of rear handle bottle blowing structure, belong to plastic container forming die technical field, the structure aims at solving the problem of traditional handle forming mechanism complex, low reliability, it is integrally arranged cylinder in mould, driving slider is slidably arranged in cylinder, driving slider is connected with movable buckle, the head of movable buckle can be extended into or exit handle cavity of mould.Gas port and second gas port are equipped on cylinder, by alternately passing into high-pressure gas to different gas port, movable buckle is reciprocated between extension position and retraction position.In bottle blowing, movable buckle is extended to prop open handle inner side space;After bottle blowing is completed, movable buckle is retracted to complete handle forming, the structure of the utility model is compact, integrated degree is high, action is reliable and control is accurate, effectively replace traditional complex mechanical linkage mechanism, improve production efficiency and product quality.

This invention relates to a transanal elliptical magnetic compression and unblocking component for treating rectal stenosis and its method of use, belonging to the field of medical devices. It includes an elliptical shell A, an elliptical shell B, a magnet component A, and a magnet component B. Magnet component A is embedded within elliptical shell A, and magnet component B is embedded within elliptical shell B. Under the action of magnet components A and B, elliptical shell A and elliptical shell B are attracted together, and their shapes are adapted to each other. This invention provides a transanal magnetic compression and unblocking device adaptable to different degrees and types of rectal stenosis. Through structural optimization, it improves the passageability and compression accuracy of the stenotic segment, solving the problem of rectal stenosis for patients and improving their quality of life.

This invention discloses a wastewater treatment device, relating to the field of wastewater treatment technology. It includes a treatment tank, a manifold, and a vibrating element. The treatment tank is vertically divided into a first tank and a second tank arranged vertically, with one end of the two tanks connected to each other, forming a rotary flow channel within the tank. A dosing area and a manifold are located at the connection point. The manifold contains several packing components, and a vibrating element is located at its bottom. Wastewater flows through the rotary flow channel, flocculant is added in the dosing area, and the water flow impacts the vibrating element, driving the manifold and packing components to vibrate, thus mixing the wastewater and flocculant and improving subsequent floc formation. This device extends the wastewater treatment process through the rotary flow channel, enhances mixing efficiency through the packing components and vibrating element, and the vibrating element is driven by the water flow without external power, effectively solving the problems of uneven mixing, insufficient floc formation, and high energy consumption in traditional wastewater treatment devices.

The utility model discloses a kind of clamping devices for lamp aluminum frame processing drilling, including workbench, the workbench top is opened sliding slot, the workbench top is installed bearing plate, the bearing plate side surface is welded sliding block, the sliding block is located in sliding slot interior, the workbench top is welded fixed link, the fixed link surface is opened outer thread, the fixed link surface is sleeved clamping plate, the clamping plate is symmetrically distributed form.This one kind of clamping device for lamp aluminum frame processing drilling is opened sliding slot by being in workbench top, and bearing plate is installed in workbench top, simultaneously, sliding block is welded to bearing plate side surface, sliding block is located in sliding slot interior at this time, fixing is carried out for clamping plate, at this time, when drilling for lamp aluminum frame, lamp aluminum frame can be supported by bearing plate, so that lamp aluminum frame will not easily produce deformation when drilling, and the form of lamp aluminum frame is guaranteed when using.