7results about How to "Wrap tightly" patented technology

The invention discloses a pipeline combing infusion support for an intensive care unit and belongs to the field of medical instruments, the pipeline combing infusion support comprises a supporting rod and a pipeline combing mechanism, the supporting rod comprises an infusion rod, hooks are arranged on the top wall of the infusion rod in a circumferential array mode, first sliding grooves are formed in the side wall of the infusion rod in a circumferential array mode, and the pipeline combing mechanism is arranged in the first sliding grooves in a sliding mode; the pipeline carding mechanism comprises a storage bin, a collecting mechanism, an adjusting mechanism and a positioning mechanism, the collecting mechanism is rotationally arranged in the storage bin, the adjusting mechanism is rotationally arranged in the storage bin and arranged on the side of the collecting mechanism, and the positioning mechanism is arranged on the adjusting mechanism in a sliding mode. According to the device, the redundant length of the infusion tube can be effectively collected and carded, so that the tube is more regular, scratching caused by mistaken touch can be effectively prevented, and the risk caused by disorder of the tube is effectively reduced.

The utility model provides an automatic point winding device for a four-axis stranding machine, which comprises a tape winding mechanism, the tape winding mechanism comprises an adhesive tape clamping wheel sliding frame and an elastic clamping jaw supporting frame which are arranged front and back, the adhesive tape clamping wheel sliding frame and the elastic clamping jaw supporting frame are both provided with rotating wheels, and the two rotating wheels are located in the same vertical plane. After being driven, the adhesive tape clamping wheel sliding frame can move in a reciprocating mode in the vertical direction of the elastic clamping jaw supporting frame, and then the distance between the two sets of rotating wheels is adjusted. The elastic clamping jaw supporting frame is further rotationally connected with elastic clamping jaws, and a stranded wire winding area is formed between the two sets of elastic clamping jaws. The two sets of elastic clamping jaws elastically clamp and abut against the stranded wire sleeved with the adhesive tape from the left side and the right side in the radial direction of the stranded wire, and when the stranded wire starts to rotate, connection of the stranded wire and the adhesive tape not only depends on the viscosity of the adhesive tape, but also bears the auxiliary clamping and abutting effect of the two sets of elastic clamping jaws on the left side and the right side. Therefore, the problem that the stranded wire is separated from the adhesive tape due to the action of centrifugal force during rotation starting is avoided.

The utility model discloses an automatic rope winding machine for a toughening furnace air grid roller way rope. The automatic rope winding machine comprises a rack, a motor, a roller way bracket and a rope threading mold, the motor is arranged on one side of the upper end of the machine frame, an output shaft of the motor is connected with the roller way, the roller way bracket is arranged on the other side of the upper end of the machine frame, the rope penetrating die covers part of the roller way, the inner wall of the rope penetrating die is in clearance fit with the outer wall of the roller way, and concave threads are arranged on the inner wall and matched with a rope. Interference fit, transition fit or clearance fit can be selected according to the rope winding tightness degree. Under the combined action of the motor, the rope threading die, the roller way and the rope, the rope threading die can move on the roller way, and the rope is tightly and evenly wound on the roller way.

The present disclosure relates to the technical field of cable production, and one embodiment of the present disclosure provides a cable drum cable pressing wheel device, which comprises a base and a pair of vertical plates, the vertical plates are arranged on the base, a drum is arranged on the base, a clamping driving assembly is arranged between the drum and the base, a column is fixed on the base, and a pressing wheel compacting assembly is arranged on the column. The pressing wheel compacting assembly comprises a pair of transmission cavities, the transmission cavities are arranged in the upper and lower ends of the column, a lifting frame connected through vertical linear driving is arranged in the transmission cavities, the transmission cavities are arranged in the lifting frame, the transmission cavities are open on both sides, and a pair of pressing rollers are arranged on the lifting frame. Through the above technical scheme, the technical problem that most cable drums in the prior art can easily cause the cable to be stacked too high and the local stress to be uneven, which not only occupies more storage space, but also can cause the cable to slip and wear during transportation or use is solved.

The utility model relates to the technical field of pressing processing equipment, and discloses transformer winding pressing processing equipment which comprises an operation table, two side plates are symmetrically and fixedly connected to the top of the operation table, one side of each side plate is rotationally connected with a rotating disc, and one side of each rotating disc is fixedly connected with a hydraulic rod. The top of the pressing plate is provided with a limiting mechanism used for limiting the pressing plate, one sides of the two side plates are rotationally connected with the same lead screw, the lead screw is slidably connected with a wire guide block, one end of the lead screw is provided with a moving mechanism used for moving the wire guide block, one side of the wire guide block is provided with a wire hole, and two storage grooves are symmetrically formed in the wire hole. And extrusion mechanisms used for extruding the wires are arranged in the two storage grooves. Through the arrangement of the pressing plate, a wire can be pressed, and the first spring is installed on one side of the pressing plate, so that the pressing plate can extrude the wire under the action of the first spring, and the wire can be always in a pressed state in the winding process.

The utility model discloses a kind of graphite plate slicing mould, it is related to stamping die technical field;Including upper slicing mould and lower slicing mould;Upper slicing mould is located above lower slicing mould;Lower slicing mould includes lower slicing base, lower slicing template and lower slicing press plate;Lower slicing template is elastically connected in the upper side of lower slicing base by multiple first elastic members;Lower slicing press plate is fixedly connected in lower slicing template with lower slicing base;Upper slicing mould includes upper slicing base, upper slicing template, upper slicing press plate and punch assembly;Upper slicing template is connected below upper slicing base;Upper slicing press plate is arranged in upper slicing template, and upper slicing base can be elastically connected by multiple second elastic members;Punch assembly is connected below upper slicing base and can pass through lower slicing template and lower slicing press plate.

The invention discloses a battery cell and a battery, and belongs to the technical field of batteries. The battery cell comprises a roll core assembly and an adhesive film, and the elastic modulus of a first adhesive part in the adhesive film is greater than that of a second adhesive part. Therefore, after the adhesive film is wound on the roll core assembly, the first adhesive part with the larger elastic modulus can be wound on the first roll core part with the smaller size, and the second adhesive part with the smaller elastic modulus can be wound on the second roll core part with the larger size; in this way, it can be guaranteed that the second roll core part with the large size is tightly wound by the second bonding part with the small elastic modulus, meanwhile, it can be guaranteed that the first roll core part with the small size can be tightly wound by the first bonding part with the large elastic modulus, and therefore it is guaranteed that the whole roll core assembly can be tightly wound by the bonding film; therefore, the overall fitting degree of the positive pole piece and the negative pole piece in the roll core assembly is relatively good, and the phenomena of poor lithium embedding and lithium separation in the working process of the battery core are avoided.