30results about How to "Location does not affect" patented technology

A process for preparing multi-phase optical diffraction element includes sputtering Cr film on substrate, exposing the nagative photoresist on the back to form mask, determining the positions of each steps, etching ultraviolet transmitting substance (SiO2) with reactive ions, etc. Its advantages are low precision requirement of masks except the first one, and high diffraction efficiency.

The invention discloses a fully-passive six-degree-of-freedom main manipulator which comprises a supporting frame. A first joint is fixed on the supporting frame, a first connecting rod is connected with the first joint and rotates around the same, a second joint is fixed at one end of the first joint, a third joint is arranged on the second joint and rotates around the same, a second connecting rod is connected with the third joint and rotates around the same, a second connecting rod balance weight is fixed on the second connecting rod, a fourth joint is fixed at one end of the second connecting rod, a third connecting rod is connected with the fourth joint and rotates around the same, a third connecting rod balance weight is fixed on the third connecting rod, a fifth joint is fixed on the third connecting rod, one end of a fourth connecting rod is connected with the fifth joint, the fourth connecting rod rotates around the fifth joint, a sixth joint is fixed on the fourth connecting rod, a clamping cover plate is connected with the sixth joint and rotates around the same, and a clamping cover plate balance weight is fixed at a free end of the clamping cover plate.

The invention discloses a positioning and guiding device for inserting a flat wire hairpin into a stator. The device comprises a fixed bracket, a front guiding device and a rear positioning device, wherein the front guiding device comprises a driving mechanism, a rotating plate, a sliding block plate, a plurality of first sliding blocks stretching out and drawing back in the radial direction of the sliding block plate, and guiding moving sheets fixed to the front ends of the first sliding blocks, the guiding moving sheet is provided with a guiding groove so as to prevent a flat wire hairpin from directly pressing the front end of insulating paper, the rear positioning device comprises a driving mechanism, a rotating plate, a sliding block plate and a plurality of second sliding blocks stretching out and drawing back in the radial direction of the sliding block plate, the front ends of the second sliding blocks are provided with first open grooves and second open grooves, and the firstopen grooves and the second open grooves form blocking shoulders, so that the flat wire hairpin can pass through the blocking shoulders while the insulating paper can be limited from moving in the axial direction. The positioning and guiding device can accurately position the flat wire hairpin in the radial direction and the circumferential direction of the stator, prevents the flat wire hairpin from directly pressing insulating paper in the insertion process, effectively protects the insulating paper, guides the flat wire to enter a stator notch, and guarantees the accuracy of wire insertion.

The invention relates to the field of an intelligent robot, in particular to an actuating device, a transmission mechanism, an appliance structure and a robot. The actuating device comprises an actuating frame, an actuator and two transmission cables, wherein the actuating frame is hinged to a seat body; the actuator is hinged into the actuating frame; the deflection direction of the actuator is vertical to the deflection direction of the actuating frame; the two transmission cables are respectively connected with the two sides of the actuator; when one transmission cable is collected and theother transmission cable is released at the same time and at the same amplitude, the actuator deflects; and when the two transmission cables are collected or released at the same time at the same amplitude, the actuating frame deflects. The actuator arranged in the actuating device is pulled by the transmission cables, so that the arrangement of a gear is not needed; a coupling phenomenon does notexist; the structure is greatly simplified; parts are few; the size is small; the integrated arrangement with other driving transmission structures is convenient; miniaturization can be really realized; and the technical problems of many parts, heavy weight, big size and easy occurrence of coupling of a structure of the robot in the prior art are solved.

A hydraulic loop-flushing device for a hydrostatic apparatus comprises a valve housing having a cylindrical valve bore. The cylindrical valve bore is provided with a high pressure inlet, a low pressure inlet and a discharge outlet. A first flushing valve spool is arranged elastically pre-stressed within the valve bore for enabling a fluid connection between the low pressure inlet and the discharge outlet by means of a first fluid channel. Further, a shuttle valve spool is arranged elastically pre-stressed within the valve bore for further enabling the fluid connection between the low pressure inlet and the discharge outlet by means of a fluid passageway. For this the first flushing valve spool and the shuttle valve spool are arranged concentrically and moveable relative to each other, and the fluid connection between the low pressure inlet and the discharge outlet is enabled only if both the first flushing valve spool and the shuttle valve spool are in the respective open positions.

The invention provides a multi-positioning printing method for paperboard color printing. The multi-positioning printing method comprises the following steps that in the multi-color register printingprocess, when a printing pattern of a single pattern layer is printed, a plurality of positioning lines are printed outside the printing pattern at the same time, and the positioning lines printed inthe previous printing step are taken as benchmarks for positioning in the later printing step. According to the method, the positioning line of each pattern layer can be printed simultaneously when the pattern layer is printed, the positioning lines printed in the previous printing step are taken as the benchmarks for positioning during printing of the later pattern layer, only errors caused by positioning of the positioning lines in the printing process exist, the errors cannot be accumulated in the later printing process, in this way, compared with a positioning mode that all the pattern layers in an original printing mode take one positioning line as a benchmark, error accumulation is avoided, the printing precision is improved, the edges of printed patterns are clear, lines are clear,and colors are more gorgeous.

The invention discloses environment-friendly intelligent traffic equipment and a working method thereof. The equipment comprises a pyramid body, a control mechanism and a first moving mechanism, the control mechanism comprises a processor, a driving device, a navigation device and a storage device, the navigation device is used for generating moving routes of the pyramid body, the storage device is used for storing regulation-violating information of a vehicle, the pyramid body comprises a first photographing device, a picking device, a second photographing device and an accommodation device,the first photographing device is used for photographing first images of the surrounding environment of the pyramid body, the picking device comprises a plurality of mechanical claws, the picking device is used for picking items on the road surface, the second photographing device is used for photographing second images where the picking device picks the items, the accommodation device comprises afirst accommodation box and a second accommodation box, the accommodation device is used for temporarily storing the items picked by the picking device, the first moving mechanism is arranged below the pyramid body, and the first moving mechanism is connected with the driving device and used for driving the pyramid body to move.

The invention relates to a parting conveying method and a parting conveying device for aerated concrete products. According to the method, by means of coordination of clamping devices, clamping jaw mechanisms and a conveying line, an adhered aerated concrete product stack is parted and conveyed layer by layer from bottom to top. The parting conveying device comprises the conveying line, a fixing frame and the clamping jaw mechanisms, wherein the clamping devices are arranged on the conveying line to clamp the bottommost layer of the aerated concrete product stack, the clamping jaw mechanisms are arranged on the fixing frame through lifting mechanisms and can clamp the aerated concrete products at the sub-bottom layer, and the conveying line can convey the parted aerated concrete products to the next station. The parting conveying device provided by the invention is stable and reliable in operation and can meet the process requirements of the market for continuous work of automatic sorting, grouping, stacking and packaging of the aerated concrete products.

The invention relates to a sound equipment assembling and conveying assembly line. The sound equipment assembling and conveying assembly line comprises a rack, wherein bearing rails extending in the horizontal direction are arranged on the two opposite sides of the rack in the length direction, and a plurality of conveying plates are borne on the bearing rails at intervals in the length direction;the rack is provided with a first driving mechanism used for driving the conveying plates to move in the length direction of the bearing rails; return rails extending in the length direction of the bearing rails are arranged at the positions, located under the bearing rails, of the rack, and a first conveying mechanism used for conveying the conveying plates from the bearing rails to the return rails is arranged at the end, close to a discharging port of the bearing rails, of the rack; the rack is provided with a second driving mechanism used for driving the conveying plates to move in the length direction of the return rails; and a second conveying mechanism used for conveying the conveying plates from the return rails to the bearing rails is arranged at the end, close to a feeding portof the bearing rails, of the rack. The sound equipment assembling and conveying assembly line has the effects that the occupied area for assembling is reduced, and therefore the cost is reduced.

The invention discloses an inserting core butt joint device of a connector. The inserting core butt joint device includes a base; a sliding rail is arranged on the base; a sliding block for holding anoptical fiber is arranged on the sliding rail; a fixing module is hinged to one side of an upper surface of the sliding block; a fiber pressing assembly for controlling an optical fiber head to expand and a vertical fine adjusting assembly for fine-adjusting expansion of the optical fiber head are arranged on the front end of the sliding block; a tail baffle is arranged on the tail end of the sliding block; a back and forth movement assembly for controlling back and forth micro movement of the optical fiber is arranged on a horizontal side of the sliding block; and the fiber pressing assembly, the vertical fine adjusting assembly, the tail baffle, and the back and forth movement assembly are fixed on the base. The functions of butt-jointing the inserting core, fixing a line skin, fixing an optical fiber ribbon, and fine-adjusting a position of the optical fiber ribbon, of a plurality of tools are combined together, the inserting core butt joint device is easy to operate and move, cangreatly improve the production efficiency, will not affect the position of the butt-jointed optical fiber ribbon during movement, can precisely fine-adjust the optical fiber, can ensure the product quality, can improve the yield of the product, and can improve the production efficiency.

The invention discloses a cable take-up and pay-off device for electrical installation engineering. The cable take-up and pay-off device comprises a base, a rotary disc assembly and a take-up and pay-off assembly. The rotary disc assembly is arranged close to one side of the base; the take-up and pay-off assembly is arranged close to the other side of the base; the rotary disc assembly comprises afirst supporting column, a second supporting column, a rotating rod and a first driving motor; and the first supporting column and the second supporting column are arranged right opposite to each other, and the first supporting column and the second supporting column are both connected to the upper surface of the base. The cable take-up and pay-off device for the electrical installation engineering can replace manual work to take up and pay off cables, the efficiency is higher, and potential safety hazards caused by manual operation can be reduced.