8results about How to "Highly variable" patented technology

The present invention discloses a multi-faceted three-dimensional embroidery and a production process thereof, comprising an embroidery thread portion, a filling portion layer and a base layer; the embroidery thread portion is at least one layer of embroidery thread; the bottom surface of the filling portion layer is connected to the base layer, and the cross-sectional area of ​​the bottom surface is smaller than that of the base layer, the embroidery thread portion wraps the filling portion layer and the base layer covered by it, the filling portion layer comprises a protruding portion and a connecting portion, the protruding portion and the connecting portion are integrally made and arranged at intervals, the bottom surface is integrally connected and is in the same horizontal plane, and the protruding portion and the bottom surface of the connecting portion are both planes, the protruding portion is a prism-shaped body with at least three faces on the side, which is narrow on the top and wide on the bottom, the connecting portion is a belt-shaped structure and its height is lower than the protruding portion, and is used to connect the protruding portion, and the embroidery thread wraps the protruding portion and the base layer by passing through the connecting portion up and down. The present invention has the characteristics of controllable and changeable shape and strong three-dimensional sense, and the production process will not cause waste of filling materials, which is beneficial to environmental protection.

The present invention discloses a production line for continuous fiber composite springs. Before the continuous fiber bundle to be cured is cured and formed by a spring forming and curing mold, a layer of thermoplastic film is wrapped around the continuous fiber bundle to be cured. The continuous fiber bundle wrapped with the thermoplastic film is sent into the spring forming and curing mold after circumferential spiral extrusion. In the process of the thermoplastic film being wrapped around the continuous fiber bundle to be cured, the continuous fiber bundle to be cured is compressed and tightened for the second time, the gaps and bubbles between the fiber filaments of the continuous fiber bundle to be cured are reduced, and the density of the continuous fiber spring after curing is increased. At the same time, after the fiber bundle wrapped with the thermoplastic film is circumferentially spiral extruded, the continuous fiber bundle to be cured is further extruded, and the density of the continuous fiber bundle to be cured is further increased. At this time, the thermoplastic film wrapped around the fiber bundle to be cured can also prevent the fiber bundle to be cured from bursting and scattering under stress, and help demolding to improve the appearance quality and dimensional accuracy of the product.

This application discloses a knitted fabric and a method for manufacturing the same, as well as a knitted shoe upper. The knitted fabric includes at least one radially elongated hole; wherein the radially elongated hole is formed by misalignment of adjacent but not completely adjacent first and second fabric regions, and is surrounded by the first and second fabric regions; wherein the adjacent boundaries of the first and second fabric regions are hidden on the back edge of the first and / or second fabric regions by loop knitting or tuck knitting with hanging yarn based on floats formed by the misalignment. The knitted fabric of this application has smooth edges on the radially elongated holes and no floats are left.

The utility model discloses a pile warp height forming mechanism of a plain weave double arrow shaft loom, which relates to the technical field of textile, and comprises a cross beam, a plurality of height changing pieces are arranged on one side of the cross beam, a movable height fixing piece is arranged at the outer end of each height changing piece, a push needle is arranged in each height changing piece, a hook is arranged on the outer side of each movable height fixing piece, and the push needles are arranged on the hooks. A bent reed is arranged on one side, located on the movable height fixing piece, of the height changing piece, a hook is used for hanging pile warps and can hang the pile warps to horizontally push the pile warps forwards, a push needle is controlled by a stepping motor to do horizontal reciprocating motion, the hook can hang the pile warps to convey the pile warps forwards during motion, the traditional mode of winding the height changing piece is changed, the pile warp height is formed, a horizontal pushing mechanism is innovatively used, and the height changing piece is convenient to use. The problems of wiredrawing winding and knotting can be well solved, the machine is easy to adjust, the advancing amount of the stepping motor is controlled, and the machine does not need to be changed tediously.

The invention discloses a smoking device capable of improving the comfort of smoking cigarettes, comprising a shell, a liquid cavity, a functional cavity and a suction nozzle; one side of the shell is a combustion cavity, the other side of the shell is a functional cavity, the upper part of the functional cavity is connected to the suction nozzle, the lower part of the shell is a liquid cavity, a cigarette holder is arranged in the combustion cavity, the lower part of the cigarette holder is connected to a smoke passage, the smoke passage is connected to the liquid cavity, the upper part of the functional cavity can be connected to the suction nozzle through the smoke passage, the lower part of the functional cavity can be connected to the liquid cavity through the smoke passage, the functional cavity is a reserved cavity, the functional cavity has a closable cavity door, the shell has a push groove on the outer side of the combustion cavity, and the push rod on the cigarette holder pushes the cigarette holder up and down through the push groove. The invention has the advantages of small size, light weight and convenient carrying, can solve the problem of greatly improving the moisture content in smoke, increase the smoke volume, prolong the smoke aging time, improve the comfort of smoking, and can be suitable for people with different tastes.

The invention relates to a rotating disc type assembly line for mask production. The rotating disc type assembly line comprises a base mechanism, a rotating table mechanism, a heating mechanism, a lifting mechanism and mask jig mechanisms. Specifically, the lifting mechanism is arranged at the topmost end of the mask production rotating disc type assembly line, the lifting motor serves as a power source of the lifting mechanism and is connected with a motor flange in a matched mode, the lifting motor is fixed to four guide columns through motor fixing bolts and guide column fixing holes, and the guide columns are internally provided with the guide column fixing holes; and a motor positioning hole is formed in the lifting motor. The rotating disc type assembly line for mask production is suitable for producing, trimming and assembling various protective masks, and the application range is wide. Space can be saved, different products can be produced on the same assembly line, working procedures can be freely changed, the direction can be clockwise and clockwise, and variability is high. One worker can do multiple procedures, and manpower and material resources are saved. And the device is more convenient to clean, resistant to high temperature and corrosion and not prone to deformation and damage in the working process, and production efficiency and production benefits are improved.

The utility model discloses a welding type multistage centrifugal pump which comprises a water inlet section, a middle section, a water outlet section and a connecting piece, the middle section is arranged between the water inlet section and the water outlet section, the water inlet section and the water outlet section are fixedly connected through the connecting piece, and the water inlet section comprises a suction box body, a first pull plate, a suction flange and a first pump foot. A suction box body is arranged on the left side of the middle section, a suction flange is welded to the outer side of the suction box body, the suction box body is sleeved with a first pulling plate, the inner side of the first pulling plate is welded to the surface of the suction box body, and a first pump foot is arranged at the bottom of the first pulling plate; a discharge box body is arranged on the right side of the middle section, a discharge flange is welded to the outer side of the discharge box body, a second pulling plate is arranged on the discharge box body in a sleeving mode, and the inner side of the second pulling plate is welded to the surface of the discharge box body.

The curved lighting module comprises a shell, the shell comprises a main board body, a plurality of tooth blocks which are sequentially and continuously connected are arranged on the front side edge and the rear side edge of one side face of the main board body respectively, and a curved support is formed by sequentially and continuously splicing and fixing a plurality of rectangular frames end to end. The cross section of the curved support in the length direction is of a sawtooth-shaped structure, the curved support is located on the side, provided with the tooth blocks, of the shell, the front side edge and the rear side edge of the curved support are in lap joint correspondingly and fixedly arranged on the end faces, away from the main plate body, of the tooth blocks on the front side and the rear side of the main plate body, and the base plate units are fixedly arranged in rectangular frames on the curved support in a one-to-one correspondence mode. A light-emitting element is installed on the side face, away from the shell, of the substrate unit. The substrate unit does not need to be structurally improved, the curvature illumination module in any shape can be manufactured, and the requirement for the appearance visual effect of lamps in different shapes is met; the light-emitting element has multi-directional illumination directions, and the light rays are mutually crossed, so that the overall illumination density and the illumination uniformity can be improved.