13results about How to "Guaranteed operating accuracy" patented technology

The present application relates to the technical field of robot control, in particular to a robot remote control method based on flexible manufacturing direct force feedback, comprising: collecting force feedback signals of a robot end and network transmission parameters; determining an initial compression ratio according to the network transmission parameters, and combining time domain variation characteristics of the force feedback signals, compressing the force feedback signals based on the initial compression ratio to obtain compressed force signals; updating the initial compression ratio to obtain a target compression ratio based on signal errors and correlations of restored force signals obtained by restoring the compressed force signals relative to the force feedback signals, and compressing the force feedback signals based on the target compression ratio to obtain target compressed force signals; transmitting the target compressed force signals to a remote operation end, and sending control instructions generated by the remote operation end according to the target compressed force signals to a robot controller to drive an actuator of the robot end to perform work. The present application realizes improved transmission efficiency while ensuring remote control accuracy.

The application relates to the technical field of water purification devices, and particularly relates to a water treatment ultraviolet disinfection water purification device, which comprises a light-transmitting cleaning device installed on the water purification device, the light-transmitting cleaning device comprises a lifting mounting seat, a double-wall scraping device, a center positioning device, a winding roller, a circulating suction device and a limiting mounting shell, the limiting mounting shell is fixedly installed on the water purification device, the lifting mounting seat is slidingly installed in the limiting mounting shell, the double-wall scraping device is fixedly installed on the lifting mounting seat, the center positioning device is fixedly installed on the lifting mounting seat, the winding roller is fixedly installed on the top of the limiting mounting shell, a connecting pull rope is arranged on the winding roller, one end of the connecting pull rope, which is away from the winding roller, is fixedly connected with the lifting mounting seat, the circulating suction device is fixedly installed on the winding roller, and the suction end of the circulating suction device is connected with the lifting mounting seat; the water treatment ultraviolet disinfection water purification device can effectively improve disinfection and sterilization quality and maintenance efficiency.

This utility model belongs to the technical field of hot melt adhesive coating equipment for automotive and marine batteries, and relates to a hot melt adhesive applicator with a protective mechanism, including a base, a transmission mechanism, an applicator, and a protective mechanism. The transmission mechanism is connected to the production line, and a fixed frame is installed on its upper part. The applicator is mounted on the fixed frame, and the area between the two is the working area. A transparent acrylic double door and a top plate are provided on the outside of the working area of ​​the base as a protective mechanism; the L-shaped support cantilever includes a fixed rod, a first rotating connector, a connecting rod, and a second rotating connector, and its installation height is higher than the top plate. During operation, the operator can adjust the operating panel through the cantilever from a fixed position. The above design solves the safety hazards of open platforms and the inefficiency of fixed panels, overcomes the weight defects of enclosed metal protection, maintains the visibility of the working area, ensures operating accuracy, optimizes human-machine interaction, avoids interference between the cantilever and the protective structure, and achieves efficient space utilization.

The utility model discloses a pneumatic pin shearing machine, which belongs to the technical field of pin shearing machines and comprises a mounting frame, a material carrying base station is arranged in the mounting frame, and a plurality of feeding grooves are arranged on the material carrying base station and used for loading resistors with pins to be sheared; the side check block is detachably installed on one side of the material carrying base table, a pin shearing groove is formed by the side check block and the material carrying base table, and the pin shearing groove corresponds to the feeding groove in position. And the pneumatic part comprises a driving air cylinder and a cutter, and the driving air cylinder drives the cutter so as to push the cutter into the pin shearing groove, so that the resistor is subjected to pin shearing. According to the pneumatic pin shearing machine, pneumatic pin shearing operation on a resistor is achieved, manual operation is not needed, efficiency is improved, meanwhile, operation precision can be effectively guaranteed, damage to the resistor is avoided, the pneumatic pin shearing machine can conduct effective protection, splashing of materials after pin shearing is avoided, and risks are reduced.

The utility model belongs to the technical field of locking devices, and particularly relates to a rotating shaft locking device which comprises a rotating shaft, a self-locking disc is rotationally installed on the rotating shaft, an annular groove is formed in one side of the self-locking disc, and a first pressing disc is installed in the annular groove. A first pressing disc groove is formed in the side, provided with the annular groove, of the first pressing disc, a second pressing disc is installed in the first pressing disc groove, a special-shaped disc is further arranged in the annular groove of the self-locking disc and rotationally connected with the rotating shaft, a compression spring is arranged on the special-shaped disc, and the compression spring is connected with the self-locking disc. Stand columns are mounted at two ends of the compression spring. The self-locking disc and the special-shaped disc can be locked at fixed positions and unlocked, so that the position of the medical manipulator part connected to the self-locking disc and the special-shaped disc is effectively locked, position deviation of the medical manipulator part caused by external interference is avoided, the operation precision of the medical manipulator is effectively guaranteed, and the operation accident rate is reduced.

This utility model discloses a reusable in-hole plug packer, belonging to the field of packer technology. It includes a vertical rod, with a second sleeve fitted onto the upper part of the outer wall of the rod. A longitudinal limiting groove is formed on the inner wall of the second sleeve, and a transverse limiting groove is formed on one side below the longitudinal limiting groove, with the longitudinal and transverse limiting grooves communicating with each other. A fixing plate is fixedly connected to the bottom of the second sleeve, and deflection rods are rotatably connected to all four sides of the fixing plate. Torsion springs are rotatably connected to both sides of the deflection rods. This reusable in-hole plug packer uses the deflection rods to drive the side plates to unfold, and the fixing pins form multi-point distributed anchoring, effectively avoiding the problem of dispersed force points caused by irregular hole walls. The elastic support of the torsion springs gives the side plates a certain degree of self-adjustment capability, ensuring tight contact between the fixing pins and the hole wall, improving overall fixing strength, and effectively preventing axial displacement and packer position deviation during high-pressure operations.

This utility model discloses a mold side forming mold structure, including a mounting platform, a top pressing mechanism, a mounting snap-fit ​​mechanism, and a stabilizing mechanism. The top pressing mechanism includes a support frame and a snap-fit ​​rod. The mounting snap-fit ​​mechanism includes a locking spring block and a counter-tension spring rod. The stabilizing mechanism includes a rotating frame and a double-layer clamping ring. The top pressing mechanism provides overall stable support to ensure that the structure does not shake during the pressing process. The top pressing cylinder provides precise and controllable pressure to ensure the stability of the workpiece position during the forming process. The symmetrically designed side plates enhance the structural rigidity and improve the forming accuracy. The mounting snap-fit ​​mechanism realizes precise locking and unlocking operations and enables rapid locking and releasing of the snap-fit ​​rod. In conjunction with the guide groove, locking spring block, and counter-tension spring rod structure, the assembly convenience and locking reliability are improved.

This utility model discloses a feeding mechanism for alloy rod processing, relating to the field of metal rod processing. The utility model includes a workbench with a collecting device on one side. The collecting device includes a collecting frame with several partitions on its inner side. The lower end of each partition is rotatably connected to the collecting frame. A connecting rod is inserted through a straight groove on the upper part of each partition. Through the collecting device, the operator can adjust the tilt angle of the partitions by rotating them, adapting the upper opening spacing between adjacent partitions to the actual feeding requirements of the metal rods, forming a sloping guide structure. This sloping surface guides the metal rods along a predetermined path into the gap, avoiding collisions or jamming problems between later and earlier rods caused by traditional stacking, significantly improving feeding convenience. Furthermore, when a preset number of metal rods are reached in a certain gap, the operator can adjust the partitions to a vertical position using the connecting rod and a fastening handwheel to ensure stacking stability.

The pressing type liquid guide bottle comprises a pressing sleeve, a connecting base, a limiting base and a movable base, the pressing sleeve is made of an elastic material, the connecting base is connected to an opening in the upper end of the pressing sleeve in a clamped mode, a guide pipe communicated to an inner cavity of the pressing sleeve is arranged in the middle of the connecting base, and a liquid guide piece is connected to the top of the guide pipe; the guide pipe penetrates through the limiting seat, the side wall of the limiting seat is matched with an inner cavity of the connecting seat, a mounting cavity is formed by a gap between the lower side of the bottom of the limiting seat and the bottom of the connecting seat, and the limiting seat is fixed to a fixing column extending in the mounting cavity; the movable seat is located on the inner side of the limiting seat and surrounds the liquid guide part, an elastic part is connected between the upper side of the bottom of the limiting seat and the bottom of the movable seat in an abutting mode so that the movable seat can move up and down in an inner cavity of the limiting seat when pressed, and a container bottle communicated to an inner cavity of the pressing sleeve is connected to an opening in the lower end of the connecting seat in a sealed and sleeved mode. The pressing type liquid guiding bottle is high in stability in the stretching and retracting process, the compression stroke of the elastic piece is effectively reduced, liquid guiding is convenient, and a user can use the bottle conveniently.

The utility model relates to tooling technical field, especially a kind of detection tooling.It is provided that the detection tooling of the utility model, including support piece and auxiliary part, the support piece includes support side plate and the support plate with equidistance precision groove on surface, the auxiliary part includes auxiliary side plate, auxiliary plate and tooling plate, wherein, tooling plate is flat plate structure or groove plate structure;In addition, support side plate, auxiliary side plate are also respectively provided with the limit groove, limit block that can mutually wedge and slide.In use, bar piece material is laid on support plate, tooling plate is pushed and slides along support side plate, push redundant material, then use auxiliary plate to push and rely on material tail end and carry out flush operation, the efficient, neat placement and limit of bar piece material can be completed, and tail end flush, to cooperate with the efficient size detection work of completion of automatic detection equipment, applied to the feeding and discharging tooling of bar piece material or the size detection of precision support rod class material, can save detection, manpower and material resources.

The utility model discloses a mower, include: the chassis with main walking mechanism is used for making mower walking, the mower mechanism, including first mowing device and second mowing device, first mowing device is established on the front end of chassis, and first mowing device can adjust own attitude, and second mowing device is established on the middle bottom of chassis, and the auxiliary walking mechanism includes a plurality of universal wheel devices, and a plurality of universal wheel devices are respectively established on the left end and right end of chassis, and the universal wheel device includes universal wheel assembly, slewing subassembly and pitch adjusting subassembly, and universal wheel assembly includes universal wheel support, universal wheel motor and universal wheel, and the upper end of universal wheel support is established on slewing subassembly, and universal wheel motor is established on the lower end of universal wheel support and is connected with universal wheel, and slewing subassembly is established on the chassis through pitch adjusting subassembly. The setting of auxiliary walking mechanism effectively prevents the side slip of mower on the slope or uneven ground, and reduces the rollover accident caused by imbalance.

The utility model relates to a kind of adjustable horizontal angle light-throwing lamp support of automatic rail-mounted crane, including first support, rotating plate rotating on the first support, second support being arranged on the rotating plate, lamp body rotating on the second support;The rotating plate controls the vertical angle of the lamp body;The lamp body rotates on the second support and controls the horizontal angle of the lamp body;First fixing member is provided on the second support;The both sides of the lamp body are provided with clamping block;The first fixing member is threaded on the clamping block and is threaded in the second support;The first fixing member can limit the angle of the lamp body. It is solved that the angle adjustment of traditional light-throwing lamp support is limited, operation is complicated, fixed is poor, and there is security risk.

The utility model relates to the field of ideological and political teaching, in particular to a multimedia interactive display platform for ideological and political teaching. The multimedia interactive display platform for ideological and political teaching comprises a display and further comprises two sets of transverse moving frames which are symmetrically installed on the two sides of the display, and each transverse moving frame comprises a vertical frame with the horizontal displacement floating amount; the protection part is installed on the tops of the two vertical frames, the protection part comprises a cloth piece, and the cloth piece can be spread to cover a display screen of the displayer; the clamping piece is fixed at the lower end of the cloth piece, and the clamping piece can be buckled with the vertical frame, so that the cloth piece is in a tightened state. According to the multimedia interactive display platform for ideological and political teaching, the cloth piece can cover the display screen of the display, so that the screen can be protected to a certain extent in a non-use state, and the operation precision of the display screen is ensured.