84results about How to "Reduce production quantity" patented technology

The invention discloses an intelligent bottle transport vehicle, and belongs to the technical field of transport vehicles. The intelligent bottle transport vehicle comprises a bracket, the bracket is of a rectangular frame structure formed by connecting two transverse beams with two longitudinal beams, four corners of the bottom of the bracket are each provided with a driving wheel, four corners of the upper portion of the bracket are each provided with a support beam, and each support beam is provided with a supporting wheel; the transverse beams comprise the first transverse beam and the second transverse beam, the first transverse beam is of a tubular structure, and one end of the second transverse beam stretches into the first transverse beam; a control box is arranged on the longitudinal beams, and a temperature sensor, a central processing unit, a memory and an air conditioner infrared emitter are arranged in the control box. According to the transport vehicle, bottles can be conveniently and quickly carried, the functional defects of an existing transport vehicle are overcome, and it can be guaranteed that people are always in a suitable environment.

The embodiments of the present invention provide an organic electroluminescent display device, a driving method thereof and a display device. Due to the regular staggered arrangement of sub pixels with the same color on the basal substrate, during the manufacture of a metal mask plate, the distance between adjacent openings corresponding to the sub pixels with the same color in the metal mask plate can be relatively large, improving the strength of the metal mask plate; this is beneficial for manufacturing small-sized sub pixels, thereby further improving the resolution of the organic electroluminescent display device.

The disclosed security receipt generation method for new group comprises: when original group changes, such as new one adds or leaves, the central service center is notified to find out the minimal key in new group, generates relative security receipt with the key of the new group, and enciphers the receipt to send all members in new group. This invention reduces system loading.

The invention discloses a silicon-aluminum polymeric material, which comprises 60 to 90 weight percent of calcined bauxite tailing powder, 40 to 10 weight percent of slag powder, and 20 to 80 percent of water glass of the total weight of calcined bauxite tailing and slag. The invention also discloses a preparation method for the material, which comprises the following steps: a. calcining the bauxite tailing, and grinding the calcined bauxite tailing to obtain the calcined bauxite tailing powder; b. mixing 40 to 10 weight percent of the slag powder and 60 to 90 weight percent of the calcined bauxite tailing powder evenly, and preparing powder material; and c. adding 20 to 80 percent of the water glass of the weight of the powder material in step b, and preparing the silicon-aluminum polymeric material, wherein the calcining temperature is between 800 and 1,000 DEG C, and the calcining time is between 0.5 and 10 hours. The material has the advantages of excellent mechanical performance, chemical corrosion resistance and volume stability; and the preparation method is simple, uses industrial wastes as raw materials, has low cost, not only can solve stockpiling problem of wastes, but also achieves comprehensive utilization of resources.

The invention discloses a size-adjustable prefabricated laminated floor slab combination die. The size-adjustable prefabricated laminated floor slab combination die comprises an integral die block, wherein the integral die block is formed by fixedly connecting a front adjusting die block, a rear adjusting die block, a left adjusting die block and a right adjusting die block, each adjusting die block comprises a fixed die, fastening blocks are fixed on one end portions of the fixed dies, movable blocks which can move are arranged in the fixed dies, locking blocks which are used for being connected and fixed to the fastening blocks are connected on the movable blocks, and the adjacent adjusting die blocks are connected and fixed through the corresponding fastening blocks and locking blocks.According to the size-adjustable prefabricated laminated floor slab combination die, the single-side length is adjusted by adjusting the positions of the movable blocks, so that the size-adjustable prefabricated laminated floor slab combination die is suitable for various square prefabricated laminated floor slabs with different sizes, the manufacturing number of single-side dies is reduced, one set of die is repeatedly used for multiple times, so that the production cost is reduced, and the size-adjustable prefabricated laminated floor slab combination die has quite high practicability.

The invention discloses a cutting method of chips at different sizes. The cutting method comprises the steps of firstly, forming a mask of a target region on a wafer, wherein the target region can beat an arbitrary size and in an arbitrary shape; fixing the processed wafer on an operating table; performing dry etching to form a deep groove, and removing a part which is not covered with the mask;removing the mask; taking out the water with the deep groove, and filling the deep groove with a substitute material; grinding a back surface of the wafer until the substitute material of the groove is exposed; and removing the substitute material, and completing chip cutting. Cutting of the chips at different sizes and in different shapes is achieved on the same wafer, and the problems of chip edge breakage and the like are solved; the method is simple and efficient, separation of all chips in one time can be achieved, the wafer production number is reduced, the cost is reduced, the wafer manufacturing time is reduced, and the development progress is also accelerated; and meanwhile, the separation of the chips at the different sizes and in the different shapes is achieved, and the problemof wafer breakage probably occurring in the cutting process is prevented.

The embodiment of the invention provides an optical anti-counterfeiting element and an anti-counterfeiting product, and belongs to the field of optical anti-counterfeiting. The optical anti-counterfeiting element comprises a base material, a first micro-relief structure and a second micro-relief structure, wherein the base material comprises a first surface and a second surface opposite to each other; the first surface is at least partially covered with the first micro-relief structure, the first micro-relief structure comprises a first micro lens array and a first micro-image-text array; thesecond surface is at least partially covered with the second micro-relief structure, the second micro-relief structure comprises a second micro-lens array and a second micro-image-text array, the first micro-lens array can perform sampling synthesis on the second micro-image-text array so as to form a first reproduction image, the second micro lens array can perform sampling synthesis on the firstmicro-image-text array so as to form a second reproduction image. The reappeared images after sampling magnification can be observed from both sides of the base material respectively.

The invention discloses a modularized intelligent reconstruction general work stair platform having a plurality of liftable work stairs. A work area for airplane assembling is enclosed by the plurality of work stairs. The modularized intelligent reconstruction general work stair platform is characterized in that each work stair is a shearing hydraulic elevating work stair; a buried-in groove is arranged on the ground; a pedestal of the work stairs is fixed in the buried-in groove; when expansion amount of the work stairs at a non-work state is zero, the stair platform surfaces of the work stairs are in a seamless connection to form a plane; and the plane is on the same level as the work area ground. Space can be fully utilized by the use of the work stair platform, so use area of a factory plant is increased and low cost and convenience can be achieved for airplane assembling; relative reconstructions can be achieved based on various products by the use of the modularized general work stair platform, so an assembling demand for various reconstructions via one work stair platform can be achieved; and numbers of specific work stairs can be reduced, so manufacturing cost can be lowered.

The present invention belongs to the steel belt box field and relates to a steel belt box lease management system and a control method thereof. The lease management system includes a warehouse, a steel belt box, a cloud end, a management center and a mobile terminal, wherein the steel belt box is provided with an intelligent lock and an electronic device connected with the intelligent lock. The control method of the steel belt box lease management system includes a lease step, a use step, a returning step, an inquiring step and a data management step. With the steel belt box lease management system adopted, the states of steel belt boxes in a whole nation can be managed effectively; limited steel belt box resources can be utilized reasonably and efficiently through a lease means; customers can lease and transport the steel belt boxes, and therefore, product packaging and transportation costs can be greatly decreased; and the customers can return the steel belt boxes at different places, and therefore, the customers can conveniently use the steel belt boxes, the number of packaging boxes can be decreased, and energy saving and environment protection can be facilitated.

The invention belongs to the technical field of vehicle total arrangement, and particularly relates to a top-down heavy truck total arrangement method based on a parameterized skeleton model. According to the method, complete forward design from top to bottom is adopted, and top layer planning is established and serves as a design criterion to be transmitted downwards step by step; The modification is very convenient, only corresponding parameters or hard point coordinates need to be modified, the point-line skeleton model, the part model and the large part are positioned, the point-line DMU model can be automatically modified, and the part motion envelope can be automatically generated; The method is suitable for a series of vehicle types of the same platform, and the requirements can bemet only by establishing one-time vehicle parameters and hard point coordinates, a one-time point line skeleton model and a one-time point line DMU model and simply modifying other vehicle types. Theworkload is greatly reduced, the sample production quantity is reduced, the product development cost is reduced, and the product development period is shortened.

The invention discloses a small combined molding die for aircraft skin. The molding die comprises a central spindle, at least two rotating plates fixed to the central spindle, a filter plate connectedwith the rotating plates through quick-release pins, a connecting frame connected with the filter plate through a quick-release pin and die outer skin connected with the connecting frame through a bolt. All the components are connected through the quick-release pins, assembling and disassembling are convenient, and the needed aircraft skin production die can be rapidly assembled according to theproduction requirement. After manufacturing, disassembling work can be performed directly inside a product, scratches, crush injuries, internal cracks and the like caused by direct die release are greatly avoided, the using risk can be lowered, and the product quality is improved. All the components can be repeatedly and alternately used, the production cost of the aircraft skin is lowered, and economic benefits of a production plant are improved.

The invention provides a cloud system for supporting customized industrial process production management and a method thereof, and the system comprises a function service module, a business process module, and a customized management module which are connected with one another in pairs. The customized management module is used for inserting a customized interface into any one or more links of thebusiness process module and externally hanging a customized production process sub-module through the customized interface; when the business process is executed to the link where the customized interface is inserted, the customized production process sub-module is automatically triggered through the customized interface, production management is executed according to the sub-process in the customized production process sub-module, and the customized production process sub-module customizes the business processes to meet order requirements according to the attribute characteristics oriented tothe corresponding order. According to the system, the characteristics that the total quantity of intelligently manufactured orders is large and the production quantity of each order is small can be met, and meanwhile, the system has high flexibility in production.

The invention discloses a flexible fixture for surface milling and drilling of a fan bracket and a clamping and positioning method. The flexible fixture comprises a bottom plate, and the bottom plate is provided with a first positioning pressing block assembly capable of moving in the X direction, a second positioning pressing block assembly capable of being adjusted in the Y direction, a third positioning pressing block assembly capable of being adjusted in the X direction and the Y direction respectively, and at least three height-adjustable support positioning pin assemblies. The first positioning pressing block assembly is used for actively positioning and clamping a positioning point on the first side face of the fan bracket, the second positioning pressing block assembly is used for passively positioning and clamping two positioning points on the second side face of the fan bracket, and the third positioning pressing block assembly is used for pre-tightening, positioning and clamping a positioning point on the third side face of the fan bracket. When the flexible fixture is used for surface milling and datum hole drilling of fan bracket products, quick clamping switching of machining of different types of products can be achieved, the manufacturing number of fixtures in the product sample stage is reduced, the sample development period is shortened, and the development cost before product shaping and mass production is reduced.

The invention provides a sheet metal part common stamping die comprising a lower template and an upper template matched with the lower template; one side of the lower template is fixedly provided with a first deceleration motor through a mounting base; a pair of first slide rails are fixed in front of the first deceleration motor; the first slide rails are provided with a transversely mobile lower template mobile flanging male die; the lower template mobile flanging male die is in drive connection with the rotary shaft of the first deceleration motor through a first screw rod; one side of the upper template is fixedly provided with a second deceleration motor through a mounting base; a pair of second slide rails are fixed in front of the second deceleration motor; the second slide rails are provided with a transversely mobile upper template mobile flanging female die through a movable pad; the rotary shaft of the second deceleration motor is in drive connection with the movable pad through a second screw rod; the lower template mobile flanging male die and the upper template mobile flanging female die are matched; the sheet metal part common stamping die is energy saving and consumption reduction, can reduce die manufacture quantity, thus reducing cost, and improving production efficiency.

The invention discloses a method for manufacturing a thermal protector, which comprises the following steps of: a steel strip and a static contact strip material are fed and cut into sections, and a static sheet group with static contacts is discjarged, wherein the static sheet group comprises a transition bridging section, a plurality of static sheets and the static contacts pressed on the staticsheets; the static sheet group is subjected to injection molding to obtain a static sheet seat assembly; the steel strip is continuously fed, the cut support group is discharged, the support group comprises a transition bridging segment and a plurality of supports, one surface of each support is provided with a groove, and the other surface of each support is provided with a boss with a temperature adjusting concave point; a bimetallic strip which is fixedly provided with a contact and is pressed with a constant temperature ring is fixed in the support to obtain a movable sheet support assembly; the two assemblies are integrally injection-molded after being overlapped to obtain a thermal protector packaging piece, and the temperature adjusting concave point is exposed out of the insulating resin block; the two transition bridging segments are cut to obtain a single thermal protector semi-finished product; the needle of the constant-temperature machine is aligned with the temperature adjusting concave point to extrude the constant-temperature ring to reach the process action temperature; and the wire is clamped to the wire clamp and installing the insulating sheath to obtain a finished product. The method is few in procedure, good in sealing performance, rapid and preset, and capable of calibrating the action temperature.