8results about How to "Flatten evenly" patented technology

The invention relates to the technical field of down jacket performance detection, and provides a down jacket fabric windproof performance detection device and method.The down jacket fabric windproof performance detection device comprises a detection box, a test cylinder is arranged in the detection box, a material carrying piece used for containing sample fabric is arranged on the test cylinder, and the detection device further comprises a circumferential pulling assembly; a material pressing assembly for pressing and fixing a sample fabric testing area and an air blower for simulating air blowing are arranged in the detection box; an elastic film is arranged in the test cylinder, a communicated transparent tube is arranged on a cylinder section, between the bottom of the detection box and the elastic film, of the test cylinder, and a liquid column is arranged in the transparent tube; after the sample fabric is laid on the testing cylinder and the material loading piece, the sample fabric is uniformly pulled in the circumferential direction through the circumferential pulling assembly so that a sample fabric testing area can be flat, then the sample fabric testing area is pressed and fixed through the material pressing assembly, the sample fabric fixing efficiency is effectively improved, and meanwhile the accuracy of a detection result is guaranteed.

The utility model relates to the technical field of knitted fabric processing, and discloses a knitted fabric finished product flattening device which comprises a flattening platform, sliding grooves are formed in the two side edges of the flattening platform in a penetrating mode, woven fabric fixing assemblies are connected into the sliding grooves in a sliding mode, connecting lugs are fixedly connected to the upper surfaces of the woven fabric fixing assemblies, and pull ropes are connected into the connecting lugs in a tied mode. Two side plates are fixedly connected to the lower surface of the supporting platform, a shaft rod is rotationally connected between the two side plates, a winding roller is fixedly connected to one end of the shaft rod, and a rectangular hole is formed in the outer surface of the winding roller in a penetrating mode. The bottom plate is matched with the pressing strip, the two ends of the knitted fabric can be rapidly and firmly pressed through linkage of the rotary knob, the screw rod, the spring and the top plate, operation is easy and convenient, and the fixing effect is stable. In the flattening process, the gear motor drives the shaft rod and the winding roller to rotate, the woven fabric fixing assembly is driven to move under the action of the pull rope and the pulley, the knitted fabric can be effectively straightened, uniform flattening is achieved, and the flattening effect is guaranteed.

The utility model relates to the field of printing machine discloses a paper printing flat mechanism for printing machine, including placing table and support frame, the inner wall fixed connection of support frame has telescopic link B, the outer wall sliding connection of support frame has connecting frame, the outer wall fixed connection of connecting frame has servo motor, the outer wall of connecting frame is provided with conversion mechanism, the conversion mechanism includes the clamping seat, the outer wall fixed connection of clamping seat is in the outer wall one side of connecting frame, the inner wall of clamping seat inserts chuck, the outer wall fixed connection of chuck has connecting rod. In the utility model, through servo motor, air cylinder and conversion mechanism cooperation, servo motor provides rotary power, air cylinder drive connecting disc and chuck move, make the rectangular shape card slot of chuck and clamping seat separate or combine, realize the stable support of connecting disc when combining, can rotate through servo motor after separating and drive connecting disc, realize the position conversion of compression roller and quick replacement.

The utility model relates to the technical field of non-woven fabric rapid dehydration, and discloses a wet tissue production non-woven fabric rapid dehydration device which comprises a dehydration box, the middle of the dehydration box is fixedly connected with a cover plate, the top of the cover plate is fixedly connected with an air collection cavity, the interior of the air collection cavity is fixedly connected with an exhaust fan, and the exhaust fan is fixedly connected with an exhaust fan. The right side of the air collecting cavity communicates with an air collecting pipe, the outer wall of the air collecting pipe communicates with a plurality of flow dividing pipes, the bottoms of the flow dividing pipes are fixedly connected with a heating cavity, a plurality of heating pieces are fixedly connected to the interior of the heating cavity, and a plurality of long plates are fixedly connected to the interior of the dewatering box. According to the non-woven fabric dewatering device, pressure is applied to the first clamping plate, the spring is pressed, so that the first clamping plate is upwards opened by an angle, non-woven fabric is placed in the device, the exhaust fan is started, external air is heated through the heating piece and then evenly blown to the surface of the non-woven fabric, the effect that the non-woven fabric can be flattened and evenly blown during dewatering is achieved, and efficiency is improved.

The utility model relates to the technical field of paper product printing, and discloses a flattening mechanism for paper product printing, which comprises a flattening platform, the top of the flattening platform is fixedly provided with a fixing frame, the inner wall of the fixing frame is provided with a chute, the fixing frame is internally provided with a control assembly, and the control assembly comprises a roller, a sliding block and a pressing block, according to the flattening mechanism for paper product printing, the control assembly is arranged, when the sliding plate transversely moves in the supporting plate, a roller connected with a connecting block can be used for flattening a paper product placed on the flattening platform, in the moving process of the sliding plate, the supporting block connected with the first spring in the sliding plate abuts against the surface of a protruding block, and therefore the paper product can be flattened; due to the fact that the multiple sets of protruding blocks are arranged, the supporting blocks can slide in the sliding plate under the supporting of the first springs when the supporting blocks are pressed against, the moving speed of the sliding plate is buffered, the purposes of uniform moving and flattening are achieved, and the situation that folds are difficult to completely unfold due to the too high speed is avoided.

The utility model discloses a sheet metal part flattening device capable of evenly flattening, and relates to the technical field of flattening devices, and the sheet metal part flattening device is characterized in that a material guide channel for conveying sheet metal parts along a preset path is formed between the tops of two conveying parts, and a rolling part comprises a base table and a flattening part. A flattening cavity for flattening the sheet metal part is formed between the base table and the flattening part and coincides with part of the channel. According to the sheet metal part flattening device, through the arrangement of the conveying piece and the rolling piece, after a person places a sheet metal part on the conveying piece, the sheet metal part is driven by the conveying piece to move to the base table, the sheet metal part is flattened through the flattening part, and the sheet metal part is moved through the other conveying piece, so that the flattened sheet metal part is far away from the base table; the sheet metal parts are moved in one direction and flattened, streamline operation is carried out, the processing time of the sheet metal parts is shortened, and the processing efficiency of the sheet metal parts is improved.

This invention provides a flattening device suitable for stalk-shaped plants, relating to the technical field of plant processing equipment. The device includes a frame, a first conveying assembly, a flattening mechanism, a second conveying assembly, and a flipping mechanism. The first conveying assembly is mounted on the upper part of one end of the frame and is used to convey the stalk-shaped plants to be flattened. The flattening mechanism is located on one side of the tail end of the first conveying assembly and is used to flatten the stalk-shaped plants conveyed by the first conveying assembly. The second conveying assembly is mounted on the upper part of the other end of the frame and is used to receive and convey the flattened stalk-shaped plants. The flipping mechanism is located on the side of the second conveying assembly and has a working state and a reset state. In the working state, the flipping mechanism flips upward to unload the flattened stalk-shaped plants from the upper part of the second conveying assembly. This invention can achieve efficient and high-quality flattening of large quantities of stalk-shaped plants, such as reeds.

The utility model provides a membrane material flattening roll, membrane material flattening mechanism and battery production equipment, wherein the membrane material flattening roll comprises a base part and a roll part, the roll part covers the periphery of the base part, the roll surface of the roll part is provided with a plurality of concave first grains and second grains, the first grains and the second grains are arranged in a crossed manner, and the first grains and the second grains are arranged on the roll surface in a staggered manner. Any two adjacent first lines and any two adjacent second lines form a rhombic area in a surrounding mode. Each area comprises a first opposite angle and a second opposite angle, the extension length of the diagonal line of the first opposite angle on the roller surface is smaller than the extension length of the diagonal line of the second opposite angle on the roller surface, and the extension length of the second grain between two adjacent first grains on the roller surface is equal to the extension length of the diagonal line of the first opposite angle on the roller surface. According to the structural design, the acting force applied to the diaphragm by the roller part can be uniformly distributed, and the problem that the diaphragm is non-uniformly stretched due to non-uniform friction force in a local area of the roller part can be avoided.