13results about How to "Improved size adaptability" patented technology

The invention provides pipe manufacturing flying saw equipment for forming ultrathin steel pipes and a flying saw method.The pipe manufacturing flying saw equipment comprises a conveying clamp, a feeding mechanism, a material pulling clamp, a material pulling mechanism, a cutting mechanism and a cutting clamp, and the conveying clamp is used for clamping a plurality of steel pipes at the same time; the feeding mechanism is used for driving the conveying clamp to move forwards; the material pulling clamp is used for bearing the multiple steel pipes conveyed by the feeding mechanism and clamping the multiple steel pipes at the same time. The material pulling mechanism is used for driving the material pulling clamp to move forwards; the cutting mechanism is arranged between the feeding mechanism and the pulling mechanism and used for cutting the steel pipe. The cutting clamp is arranged at the cutting mechanism and is also used for clamping a plurality of steel pipes at the same time; a plurality of steel pipes can be cut off at the same time, the cutting efficiency is high, meanwhile, after the steel pipes are cut off, the steel pipes cannot be scattered on the ground, the cut short pipes can be conveniently bound, and therefore the overall working efficiency cannot be affected.

The utility model discloses a self-adaptive carrier for silicon wafer production, which comprises a base, the upper end face of the base is provided with a mounting disc, the upper end of the mounting disc is provided with a plurality of limiting mechanisms used for limiting horizontal movement of silicon wafers, and the limiting mechanisms are provided with positioning assemblies used for limiting jumping of the silicon wafers in the vertical direction; according to the utility model, the structure is simple, the design is reasonable, the silicon wafer to be transferred can be quickly limited on the transfer equipment carrier, a large number of uniformly distributed support sleeves can be matched with the conventional wafer in size, the size adaptability and flexibility of the carrier are improved, the silicon wafer can be placed on the carrier without accurate position requirements, and the production efficiency is improved. The silicon wafer loading and transferring device is simple in structure and higher in practicability, meanwhile, limiting of the silicon wafer in the vertical direction is achieved, the situation that the wafer is excessively jacked by a supporting sleeve below the wafer is avoided, jumping of the silicon wafer in the vertical direction is effectively prevented, and the stability of the silicon wafer in the loading and transferring process is further improved.

The invention belongs to the technical field of biological material surface modification, and discloses a medical titanium alloy surface multistage bionic composite coating and a preparation method thereof. According to the method, the medical titanium alloy is sequentially subjected to micro-arc oxidation and anodic oxidation, and the multi-stage bionic composite coating is obtained. The purpose of micro-arc oxidation is to prepare a micron porous coating, the purpose of anodic oxidation is to perform random breakdown on the surface of the micro-arc oxidation coating, a micron honeycomb-shaped pit array is further prepared, and nano-pore arrays are uniformly distributed in pits. The multi-stage bionic composite coating has the micro-nano bionic characteristic, and the biological function is further improved by preparing a series of depth-adjustable honeycomb-shaped pits and nano-pore arrays in the pits while the mechanical anchoring effect of a micron porous structure on new bone tissue is kept. Moreover, the structure has mechanical stability, so that the damage to the nano structure can be avoided when the nano structure is damaged by external force, and the structure and the function of the nano structure are still not lost.

The utility model discloses a support for balloon measurement, which comprises a support base body, at least one support rod, at least one support rod seat and at least one elastic limiting piece, a support rod mounting guide rail is formed on the support base body, and the elastic limiting piece is mounted on one side of the support rod seat. The supporting rod is installed on the supporting rod base and is connected with the support base body in an elastic limiting mode through the supporting rod installation guide rail. The supporting rod mounting guide rail is arranged on the support base body, the elastic limiting piece is arranged on the supporting rod base, sliding adjustment of the position of the supporting rod can be achieved only by pinching the elastic limiting piece with hands in the assembling process of the supporting rod, the supporting rod automatically recovers to the limiting state after being released, and rapid moving and positioning of the supporting rod can be completed without using any tool. According to the structure, when the support faces different measurement points or balloon size requirements, flexible adjustment of the positions of the supporting rods can be achieved, the size adaptability and the operation efficiency are improved, meanwhile, the support has the repeated use and on-site rapid arrangement capacity, and the support is suitable for multi-point and high-frequency measurement scenes.

The application relates to the technical field of panel display, in particular to a high-precision substrate laminating device for a very warm liquid environment. The device comprises a base, a protective cover, a pressing module, a temperature control module, a lower laminating table and a visual positioning module. The base is provided with the protective cover. The pressing module is fixedly installed on the base in the protective cover and used for installing an upper substrate. The temperature control module is installed on the base in an inclined manner below the pressing module. The lower laminating table is installed in the temperature control module in an inclined manner and used for installing a lower substrate. The visual positioning module is fixedly installed on the base at one side of the temperature control module and extends into the temperature control module and is used for positioning the substrate. The application has the advantages of high laminating precision, good size adaptability, provision of a very warm working environment and reduction of bubble phenomenon, solves the problems of low laminating precision, poor size adaptability, only suitable for normal temperature use and easy bubbling of existing substrate laminating equipment, and meets the needs of substrate lamination in a very warm liquid.

This utility model discloses a camellia fruit shell-bursting device in the field of agricultural product processing technology, comprising: a frame; an outer frame fixedly disposed within the frame, including multiple outer rods evenly distributed circumferentially; an inner frame rotatably disposed within the frame and coaxially arranged with the outer frame, including multiple inner rods evenly distributed circumferentially; a feed hopper located above one end of the outer frame for feeding camellia fruits to be bursted; and a drive mechanism located on one side of the frame for driving the inner frame to rotate so that the outer rods and inner rods cooperate to squeeze the camellia fruits and achieve shell bursting. This device achieves automatic shell bursting by the cooperation of the outer and inner rods to squeeze the camellia fruits. The inner rods adopt an axially inclined and 45° twisted spiral structure design. During rotation, it not only applies radial extrusion force to the camellia fruits to break the shell, but also generates a stable axial spiral propulsion force, realizing the integrated function of shell bursting and automatic discharge. It is compatible with camellia fruits of different particle sizes, significantly improving the device's shell bursting adaptability.

The invention provides a multi-arm cooperative intelligent packaging robot for a disinfection and supply center, and belongs to the technical field of medical equipment.The robot comprises a first connecting plate, second conveying equipment, first conveying equipment, drying equipment and the like, through cooperative work of multiple equipment, cleaning, disinfection, drying and packaging of articles are achieved, and the work efficiency is improved. The angle and the position of the packaging mechanism can be accurately adjusted, the packaging mechanism is suitable for articles of different specifications, the control system is composed of a control center, an execution unit and a sensing unit, accurate control is achieved, and the transmission assembly ensures stable operation of the packaging mechanism; the problems that in the prior art, all links are not tight in cooperation, the intelligent degree is low, materials are wasted, and manual operation risks exist are solved, and the packaging efficiency, quality and safety are improved.

The present application proposes a stress inversion and numerical optimization based intrinsic strain field calibration method and system, belonging to the technical field of metal additive manufacturing numerical simulation. The present application solves the problems in the existing strain field calibration method, such as the lack of feedback calibration mechanism based on measured stress, the focus on residual deformation only, the inability to verify the material constitutive model, the poor generalization of intrinsic strain parameters, and the significant deviation between the prediction results of complex components and the actual measurement. The method comprises the following steps: S1: preparing a calibration sample according to the target material; S2: obtaining the measured value of residual stress at the measurement point of the calibration sample; S3: establishing a finite element model of the calibration sample; S4: establishing a target function and performing automatic iterative solution to obtain the optimal solution of the design variable. The system comprises a calibration sample preparation module, a stress measurement module, a modeling module and a design variable solving module.

The present invention discloses a device and method for safely dismantling a hanger, and belongs to the technical field of arch bridge structures. It includes a hanger and a beam body, and a dismantling structure is arranged around two of the hangers, and four top corners of the dismantling structure are all arranged with double-jointed channel steels; it also includes a protective net, and the protective net is arranged between adjacent double-jointed channel steels; the protective net is provided with an operation port, and when cutting the hanger, the bottom end of the double-jointed channel steel is fixedly connected to the beam body, and a steel strand is arranged on the inner side of the double-jointed channel steel, and the double-jointed channel steel and the hanger are fixedly connected through the steel strand to form a lateral constraint. The cutting operation is performed through the operation port, and a moving wheel is also arranged at the bottom of the device, so that it can be conveniently moved to the next area for operation when the dismantling is completed, and the device uses simple materials, and the dismantling process has a high degree of visualization, is safe and reliable, and is convenient for standardized construction, while ensuring the safety of the operators, and can be used cyclically.

The present invention discloses a full-drain water replenishment control device, including a switching mechanism, an adjusting mechanism and a pipeline mechanism. The drain valve is provided with a button seat, an overflow pipe, a full-drain button and a half-drain button. The button seat is provided with an installation cavity. The switching mechanism and the adjusting mechanism are both integrated and built into the installation cavity. The switching mechanism includes a rotating switching member, which can be connected to the full-drain water pipe or the half-drain water pipe separately when rotating. The adjusting mechanism includes a full-drain adjusting knob and a half-drain adjusting knob for adjusting the water replenishment flow. The present invention also discloses a drain valve, including the full-drain water replenishment control device as described above. The present invention can be built into the drain valve to save space, and the water replenishment flow can be adjusted directly on the drain valve, which is convenient to use. In addition, the water replenishment start-up driving force is small, and has a good operating feel.

The utility model relates to an oral cavity treatment machine needle box, which comprises a placing box, a box cover is sleeved on the placing box, the placing box is sequentially provided with a first placing step, a second placing step and a third placing step from bottom to top, rubber holes are uniformly distributed on the first placing step, slow machine needles are arranged in the rubber holes, and the third placing step is provided with a second placing step. A plurality of placing holes are evenly distributed in the second placing step, a counting rotating wheel is arranged on one side of the second placing step, a plurality of rows of corrugated holes are formed in the third placing step, handheld machine needles are placed in the corrugated holes, a placing groove is formed in one side of the third placing step, and a placing rod is fixedly installed in the placing groove. The tweezers placed on the placing rods have strong adaptability to different types of machine needles and have a counting function.

The utility model provides a car lamp mask defect detection device, which comprises a supporting mechanism, the supporting mechanism is provided with a flexible telescopic or splicable adjusting assembly, and the adjusting assembly comprises a size adjusting assembly and a height adjusting assembly. The adjusting assembly allows a user to freely adjust the opening size and height of the supporting mechanism according to actual needs; the liquid separation mechanism is arranged on the supporting mechanism and is adjusted along with the adjustment of the adjusting assembly, and testing liquid is placed in the liquid separation mechanism; the fixing mechanism is used for fixing the liquid separation mechanism on the supporting mechanism; and the temperature adjusting mechanism is connected with the liquid separating mechanism and is used for heating the test liquid in the liquid separating mechanism and controlling the temperature of the test liquid. The residual stress detection problem of environmental stress cracking of the vehicle lamp mask is solved, the flexibility of a measuring container is further improved, and the detection range of the vehicle lamp mask is expanded.

The invention provides a cabin section lifting appliance. The cabin section lifting appliance comprises a bearing beam; the at least two clamping assemblies are movably arranged on the bearing beam, the clamping assemblies are used for being connected to an end frame of a cabin section to be hoisted, and the at least two clamping assemblies are arranged in the extending direction of the bearing beam; the connecting assembly is arranged on the bearing beam and used for being connected to a lifting hook of a lifting device; and in the extending direction of the bearing beam, the distance between every two adjacent clamping assemblies can be adjusted. According to the cabin section lifting appliance provided by the invention, to-be-lifted cabin sections with different sizes and specifications can be conveniently clamped and fixed, the size adaptability of the cabin section lifting appliance to the to-be-lifted cabin sections is improved, frequent replacement of the lifting appliance in the cabin section lifting operation can be avoided, and the cabin section lifting operation and aircraft production efficiency can be improved.