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661results about How to "Save labor resources" patented technology

Modifiable reputation evaluation system and method based on block chain, and electronic payment system

ActiveCN107967557AAvoid injusticeGuaranteed transaction privacyFinanceDigital data protectionRing signatureE-commerce
The invention belongs to the e-commerce technology field and discloses a modifiable reputation evaluation system and method based on a block chain, and an electronic payment system. A receipt from a seller is received by a user, the signature of the seller in the receipt is verified, and the evaluation information is generated; after verification is completed, a ring signature of the evaluation information is generated by the user, and the ring signature is sent to the block chain; the receipt and the ring signature of the user are verified by the block chain; a database is updated after the block is generated; a new signature is acquired by the user through a signature algorithm, and the new signature is sent to the block chain; validity of the signature is verified by the block chain, and whether the two signatures are completed by the same user is determined; a pointer corresponding to the block of a previous message is modified after verification completion, the previous message ismarked as invalid, and the previously-revoked information is replaced by the block of the message. The method is advantaged in that on the condition that user anonymity and transaction non-tamperability are guaranteed, integrity and openness of the evaluation information are guaranteed, and reliability of the evaluation information is guaranteed.
Owner:XIDIAN UNIV

Method for optimization of pipe integrated numerical control machining process

The invention provides a method for optimization of a pipe integrated numerical control machining process. The method comprises the following steps of rough shape cutting, pipe end molding, bend pipe molding, and split charging and discharging. A controller transmits control signals to servo drivers ((40)-(44)). The servo drivers drive motors (M1-M5) on processing devices and the motors drive the corresponding processing devices to work so that high-precision processing is finished. The method can automatically realize integrated numerical control machining or any combined machining such as pipe rough shape cutting and feeding, chipless rough shape cutting, spinning pipe end molding, bend pipe and manipulator automatic-feeding, three-dimensional bend pipe and manipulator automatic-discharging according to drawing information only by manual introduction of a pipe to a material picking opening of a machine tool, can avoid complex processing adopting multiple machine tools and multiple processing steps, can realize continuous automatic production, can improve production benefits and processing quality of pipe production, and can be used for bending molding processing of pipes used in the industries of air conditioners, water heaters, refrigerators or automobiles.
Owner:WUHAN UNIV OF TECH

Quilt folding machine

The invention relates to a quilt folding machine, and belongs to the technical field of packaging machines. The quilt folding machine comprises a quilt tiling guiding-in mechanism, a front longitudinal quilt folding mechanism, a back longitudinal quilt folding mechanism, a folded quilt transferring mechanism, a folded quilt conveying mechanism, a transverse quilt folding mechanism and a folded quilt output mechanism; wherein the back longitudinal quilt folding mechanism is located between the quilt tiling guiding-in mechanism and the front longitudinal quilt folding mechanism, the folded quilt transferring mechanism corresponds to the front longitudinal quilt folding mechanism, the folded quilt conveying mechanism corresponds to the folded quilt transferring mechanism, the transverse quilt folding mechanism corresponds to the folded quilt conveying mechanism, the folded quilt output mechanism is located between the transverse quilt folding mechanism and a bagging mechanism and used for conveying a folded quilt folded and shaped by the transverse quilt folding mechanism to the bagging mechanism, and the folded quilt coming from the folded quilt output mechanism is guided into a packaging bag through the bagging mechanism. The quilt folding machine has the advantages that manual folding is not needed so that manual input can be remarkably reduced, and labor resources can be saved; as the quilt can be automatically folded so that the folding efficiency can be high and can adapt to the production efficiency of a quilt manufacturing assembly line; as mechanical automatic folding is achieved, the stable folding effect is achieved to guarantee the packaging quality.
Owner:JIANGSU YINGYANG NONWOVEN MASCH CO LTD

Connector terminal installation assembling machine

A connector terminal installation assembling machine comprises a machine frame, a vibrating disc and a rail; a groove is formed in the rail; a transmission mechanism is fixedly installed below the rail of a bearing platform; a first feeding mechanism, a first linkage transmission device, a second feeding mechanism, a second linkage transmission device, a third feeding mechanism, a third linkage transmission device and a press fit mechanism are sequentially installed on the bearing platform along the rail direction. The connector terminal installation assembling machine has the advantages of improving the terminal feeding efficiency due to mechanical control automation, effectively avoiding a connector casing from being deformed or cracked caused by terminal insertion when the terminal is inserted into the connector, improving the production efficiency and the production quality, avoiding generation of a large amount of rejects and avoiding resource wasting; directly discharging the produced rejects, enabling finished products to automatically enter a package box after being qualifiedly detected, changing original manual package, achieving automatic production and package from feeding to the finished products, improving the improved efficiency by 20 times higher than the manual efficiency and saving labor resources.
Owner:AMPHENOL AORORA TECH (HUIZHOU) CO LTD

Color-deepening finishing agent for dyed polyester textiles

The invention relates to a color-deepening finishing agent for dyed polyester textiles. Nano-titanium dioxide particles serving as solids and an amino modified polyorganosiloxane microemulsion serving as a film-forming material are compounded to form the color-deepening finishing agent for the polyester textiles. Due to the small grain size effect and the large specific surface area of the nanoparticles, the contact of the nanoparticles with fibers is increased and a relatively high adsorption rate can be formed; due to the flexibility and the film-forming property of the organic silicon junction fragment of the film-forming material covering the nanoparticles, the color-deepening finishing agent is capable of forming an uneven thin film capable of generating scattering reflection on the surface of the treated fabric, and consequently, the absorptive amount of the fabric to the incident light can be greatly increased, the reflected light can be reduced and the effect of enhancing the color depth of the fabric can be achieved. The dyed polyester textiles treated by use of the color-deepening finishing agent are deepened in color under the circumstance that the inherent characteristics of the dyed fiber products are not damaged; besides, the treated dyed polyester textiles have good color fastness and also have antibacterial property.
Owner:科凯精细化工(上海)有限公司

Crushing machine for electronic powder material

The invention relates to a crushing machine for an electronic powder material, belonging to the technical field of supporting facilities of an electronic kiln. The crushing machine for the electronic powder material comprises a machine frame, wherein the machine frame follows a saggar conveying mechanism of an automatic production flow line of an electronic kiln; a crushing action cylinder horizontal displacement mechanism is arranged on the top of the machine frame; a crushing action cylinder is connected with the crushing action cylinder horizontal displacement mechanism; a saggar mouth edge part enclosing pallet is fixed on the machine frame; a crushing blade scraping plate is fixed at the bottom of the saggar mouth edge part enclosing pallet; a crushing mechanism is connected with a crushing action cylinder column and corresponds to the crushing blade scraping plate; a dust leading-out mechanism is connected with the saggar mouth edge part enclosing pallet; a pair of saggar clamping action cylinders are arranged on the saggar conveying mechanism in a face-to-face state and correspond to the positions below the two corresponding sides of the crushing blade scraping plate. According to the crushing machine for the electronic powder material, the operation intensity is alleviated, scalding phenomenon is avoided, the efficiency is high, labor resources are saved, a clean environment is guaranteed, and the using requirement of the automatic production flow line of the electronic kiln can be met.
Owner:SUZHOU HUIKE EQUIP CO LTD

Stranding device

A stranding device belongs to the technical field of wire and cable processing equipment, and comprises a stranding cage mechanism and a die guiding mechanism, wherein the stranding cage mechanism comprises a stranding cage base, a stranding cage, left and right wire guiding plates, a winch and a winch shaft; the stranding cage is fixed on the stranding cage base; a stranding cage shaft is supported on the stranding cage; the left wire guiding plate is arranged at the left end of the winch shaft and corresponds to the left side of the stranding cage; the right wire guiding plate is arranged at the right end of the winch shaft and corresponds to the right side of the stranding cage; the shaft head of the winch shaft extends out of the stranding cage; the winch is fixed on the shaft head; and the die guiding mechanism corresponds to the right side of the stranding cage mechanism, and comprises a wire guiding die holder and a wire guiding die which is arranged on the wire guiding die holder and corresponds to the winch. The stranding device is characterized by also comprising an automatic wire break alarm mechanism which is arranged on the wire guiding die, and corresponds to the side part of the winch, facing to one side of the wire guiding die. The stranding device has the advantages of being beneficial to guaranteeing the quality of a cable core and being conductive to reducing the labor intensity of workers and saving human resources.
Owner:CHANGSHU CABLE WORKS

Automatic screw machine based on visual identification and screw installation method thereof

The invention discloses an automatic screw machine based on visual identification. The machine is characterized in that a manipulator, a visual identification system and a control system are included, the control system comprises a central processing unit and a manipulator controller connected with the central processing unit, and the visual identification system comprises an image collecting module and an image processing module connected with the image collecting module and the central processing unit. The automatic screw machine is simple in structure and low in cost, accurate image information of a hole where a screw is installed can be obtained through the image collecting module, the image processing module processes the image information, collected by the image collecting module, of the screw installation hole and then sends the image information to the central processing unit, the central processing unit controls the manipulator to install the screw on the screw installation hole accurately through the manipulator controller, and accordingly machining precision and the service life of a product can be guaranteed. Labor sources are saved, production efficiency is improved, intelligent factories are obtained, and the automatic screw machine is suitable for being used and popularized.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Bulk collecting and intensive placing spinning cake device for semiautomatic joint spinning machine

The invention relates to a bulk collecting and intensive placing spinning cake device for a semiautomatic joint spinning machine. At present, equipment special for carrying and intensively placing spinning cakes scattered on every spinning machine. The bulk collecting and intensive placing spinning cake device comprises a forklift body, and is characterized by further comprising a driving piece, a spinning cake storage rod transposition device, a spinning cake storage rod lateral sway device, a plurality of spinning cake storage rods, spinning cake push heads and spinning cake storage rod reversing devices, wherein the spinning cake storage rod transposition device is provided with a filament taking working position; the spinning cake storage rod lateral sway device is arranged at the front end of the forklift body; the spinning cake storage rod transposition device is arranged on the spinning cake storage rod lateral sway device; on the spinning cake storage rod transposition device,every spinning cake storage rod is arranged on the spinning cake storage rod transposition device through a spinning cake storage rod reversing device; the spinning cake storage rods have horizontal structures; each spinning cake push head is arranged on a spinning cake storage rod respectively; and the driving piece is connected with the spinning cake push heads. The bulk collecting and intensive placing spinning cake device has a reasonable structural design, the labor frequency of workers can be lowered effectively, the labor intensity is lowered, and the labor resource is saved.
Owner:CHINA UNITED ENG

Ornamental tree and shrub transplanting robot

The invention discloses an ornamental tree and shrub transplanting robot which comprises a platform, two front-drive structures, two rear-drive structure, a camera set, a digging device, eight connection corner parts, four fixed frames, two motor bases, six tree storage baskets, four rotary disks, six first servo motors, two second servo motors, six rotating shafts, a first fixed rod, a third servo motor, a first electric cylinder, a second fixed rod and the like. The ornamental tree and shrub transplanting robot is characterized in that the two front-drive structures are arranged at the front end of the platform, the upper ends of front car frames of the two front-drive structures are fixedly connected with the platform, seventh servo motors are arranged on the inner sides of the lower ends of the front car frames, and shafts of the seventh servo motors are connected with front wheels through the rotating shafts. The ornamental tree and shrub transplanting robot disclosed by the invention can achieve autonomous digging and burying work through the digging structure at the front end and a scraper blade at the rear end, reduces manual resources and achieves transplanting work of a plurality of trees and shrubs through a structure of the tree storage baskets; thus, the work efficiency is improved.
Owner:深圳市林建园林工程有限公司

High-efficiency energy-saving type internal insulation day-light greenhouse

An inner heat preservation sunlight greenhouse with high efficient energy saving type consists of an inner and an outer layers of frameworks, the surfaces of which are respectively provided with an inner waterproof heat preservation layer and an outer euphotic heat preservation layer. A grass curtain (or a heat preservation quilt) and a rolling curtain are arranged between the inner and the outer frameworks, meanwhile a heat-insulating layer is formed between the inner and the outer frameworks. The outer framework is provided with a front wind gap and a back wind gap. The invention has the advantages of: 1. largely improving anti wind and snow abilities of the sunlight greenhouse; 2. sound heat preservation performance; 3.needing disassembly in each season, which saves labor resources, as well as prolongs service life of the grass curtain(or the heat preservation quilt), 3. shading for vegetables planted in the greenhouse due to the assembly of the grass curtain in the framework of the greenhouse. The invention also has the advantages that: 4. the lowest temperature in the room can be increased 3-5 DEG C than that of the common energy saving greenhouse; 5. the invention exempts workers from sweeping the snow on the top, which lowers labor strength, as well as reduces operational risk.
Owner:天津市渔桥蔬菜研究所

Method, device and system for automatically generating/updating software engineering project

The embodiments of the invention provide a method, device and system for automatically generating / updating a software engineering project. The method, device and system, at a predetermined time or when receiving a predetermined command, downloads the target code module corresponding to each project according to source code addresses in a configuration file, and compares the target code module withthe corresponding to-be-detected code module; if the target code module and the corresponding to-be-detected code module are different, the to-be-detected code module is compiled and detected, and the to-be-detected code module which is compiled and detected is returned to a code control server as a new target code module to replace the original target code module. The method, device and system solve the problem that a project corresponding to the current code module cannot be generated or updated due to the error of the referenced module, improve the development or update efficiency of the code module corresponding to the project, and therefore improve the efficiency of the development or updating of the software engineering project. At the same time, the method, device and system can automatically generate or update the project with code change, thereby further improving the efficiency of generating or updating the project.
Owner:LUSTER TERABAND PHOTONICS TECHNOLOGY CO LTD

Cooling fin point welding machine of transformer finned radiator

The invention relates to a cooling fin point welding machine of a transformer finned radiator, and belongs to the technical field of welding machines. The cooling fin point welding machine comprises a rack, upper and lower point welding mechanisms, and a cooling fin convey mechanism, wherein the rack is composed of a pair of upright posts and a beam, and an air tank is arranged on the beam; the upper point welding mechanism comprises a first base and at least two groups of upper point welding devices and upper electric welders, and the lower point welding mechanism comprises a second base, lower point welding devices and lower electric welders the quantity of which are equal to that of the upper point welding devices; the lower point welding devices are electrically connected with the lower electric welders, and also are connected with a gas path of the air tank; and the second base is arranged on the bottom corresponding to the space between the pair of upright posts, and is corresponding to the first base. The cooling fin point welding machine provided by the invention has the advantages of being capable of remarkably improving point welding efficiency on cooling fins on the premise of not increasing the quantity of single point welding machines, being capable of saving equipment investment, reducing occupancy space of a production field and saving labor resources, and particularly being capable of insuring finishing effects of bonding points and guaranteeing the welding quality of the cooling fins.
Owner:CHANGSHU YOUBANG RADIATOR

Electric furnace cover castable with aluminum-chromium slag being main material and preparation method thereof

The invention relates to electric furnace cover castable with aluminum-chromium slag being a main material and a preparation method thereof. According to the technical scheme, 10-15 wt% of fused zirconia alumina particles and 50-55 wt% of aluminum-chromium slag particles serve as aggregate, and 13-18 wt% of aluminum-chromium slag fine powder, 5-8 wt% of Cr7C3 fine powder, 10-15 wt% of rho-Al2O3 micro powder nad 1-4 wt% of yttrium oxide micro powder serve as a substrate material; according to the content of the aggregate and the content of the substrate material, the substrate material is first mixed uniformly and then added into the aggregate, and the mixture is mixed uniformly; then, alumina soil which accounts for 15-20 wt% of the sum of the substrate material and the aggregate is added, the mixture is stirred uniformly, subjected to vibration molding, maintained for 6-12 h at room temperature and kept warm for 12-24 h at the temperature of 90-110 DEG C, and finally the electric furnace cover castable with the aluminum-chromium slag being the main material is prepared. The method has the advantages of being low in cost and simple in technology; the prepared electric furnace cover castable is low in specific gravity, high in strength, excellent in thermal shock resistance and volume stability.
Owner:锦州集信高温材料有限公司

Automatic assembly device of heater PTC heating core

The invention discloses an automatic assembly device of a heater PTC heating core and belongs to the technical field of automation machines. The automatic assembly device comprises an insulating film strip conveying working table and a PTC element conveying working table. An insulating film strip traction mechanism is arranged on the insulating film strip conveying working table. An insulating film strip conveying mechanism is arranged on the insulating film strip conveying working table. A conveying belt mechanism is arranged on a floor, and an electrode slice feeding mechanism is arranged on the rear side of a working table rack. A film strip and electrode slice transferring mechanism is arranged on the working table rack. A PTC element feeding mechanism is arranged on the PTC element conveying working table. A PTC element transferring mechanism is arranged on the rear side of the conveying belt mechanism. An adhesive spraying mechanism is arranged on the conveying belt mechanism. Labor input is reduced, and assembly efficiency is improved; operation intensity is relieved; quality is guaranteed; the insulating film strip, electrode slices and the surface electrode layers of a PTC element can not be stained or damaged; mutual reliable combination between the PTC element and the electrode slices can be guaranteed.
Owner:浙江西塘实业有限公司
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