5results about How to "Improve bending deformation" patented technology

The utility model discloses a positioning labeling mechanism for a plastic packaging bag labeling machine, and relates to the technical field of plastic packaging bag production, the positioning labeling mechanism comprises a support plate and a roller body, the top of the roller body is connected with a baffle block, the bottom of the baffle block is connected with a first non-slip mat, one side of the baffle block is connected with a baffle strip, and the inner ring of the baffle strip is connected with a second non-slip mat; a connecting piece is fixed to one side of the barrier strip, a plurality of clamping grooves are formed in the top of the connecting piece, a spring is connected into the stop block, and a clamping block is connected to the top of the spring. Through the arrangement of the stop block, the barrier strip, the connecting piece, the clamping groove, the clamping block and the spring, when the positions of the stop block and the barrier strip need to be adjusted, the clamping block is pressed down to displace the clamping block to compress the spring, and then the diameter of the barrier strip is increased by bending the barrier strip; compared with the mode that the wrench is held twice, the wrench is inserted into the bolt to rotate several circles, the check ring is operated and the wrench is taken out, operation is convenient and fast, and tools are not needed.

The application discloses a kind of high-flexibility low-voltage power cable, it is related to power cable technical field, including center conductor, the center conductor outside is tightly covered with internal rubber insulation layer, a plurality of internal rubber insulation layer outside is collectively covered with external rubber binding layer, and external rubber binding layer outside is covered with barrier protection layer, the barrier protection layer outside is sequentially covered with internal rubber protection layer, and external rubber protection layer, internal rubber protection layer and external rubber protection layer between being provided with internal liquid guide square tube, the external rubber protection layer outside is connected with splicing buckle box, the application is cooperated between each pipeline in cable and the concentrated liquid guide splicing box and atomizing nozzle, by optimizing the structure outside cable, when cable is used in different environments, it can be protected by spraying different functional solutions, thereby effectively improving the environmental adaptability of cable.

This invention relates to a multi-segment flexible robotic arm and a flexible robot. The flexible robotic arm includes at least two interconnected flexible segments, each of which can perform bending motion under the antagonistic rotational drive of at least two flexible drive rods. The flexible drive rods are provided with threaded sections. Each flexible segment includes an end joint, multiple channel joints, and multiple drive joints. The multiple drive joints are threadedly engaged with the at least two flexible drive rods through threaded connection holes corresponding to the number of flexible drive rods. One end of each flexible drive rod rotates and is confined to the end joint of a flexible segment, while the other end, a smooth portion, passes sequentially through the remaining flexible segments. The flexible robotic arm and flexible robot of this invention can overcome the problems of driving force coupling and motion coupling between flexible segments, thereby achieving high-precision bending motion control.

The application discloses a kind of reducing commutator hook portion both sides protruding bending hook forming process, it is characterized in that including the following steps: a.commutator is after the completion of pressure plastic process, the hook portion of commutator copper sheet is in unbent vertical state, at this time, the hook portion of commutator copper sheet is coarsely milled, so that the width size of hook portion becomes small;B.after coarsely milling hook portion, the hook portion of commutator copper sheet is bent once, and the bending angle is 70 °±10 °;C.the hook portion of commutator copper sheet is finely milled, so that the width size of hook portion reaches specified value;D.the hook portion of commutator copper sheet is bent again, until the bending angle reaches specified value.Utilize the production process of the application, commutator hook portion can reduce the protrusion of both sides of commutator hook portion after bending forming.

The application discloses a heating device, an electrochemical device and an electric equipment. The heating device comprises at least two heating bodies, at least one conductive part and a first insulating part. The plurality of heating bodies are arranged in a spaced manner along a first direction, and a gap exists between the two adjacent heating bodies. The two adjacent heating bodies are connected through the conductive part, the conductive part is separated from the gap, and the insulating part covers at least part of the surface of the heating body. The heating device is arranged in a spaced manner along the first direction through the plurality of heating bodies, and the gap is formed, so that the heating device is bent and deformed in the gap region between the adjacent heating bodies. The conductive part connected with the two adjacent heating bodies is separated from the gap, the conductive part is separated from the main part of the battery cell when the heating device is assembled in the electrochemical device, and the heating device is further bent and deformed, so that the assembly efficiency of the electrochemical device is improved.