123results about How to "Reduce the difficulty of manual operation" patented technology

The method includes steps: parsing object to be tested, picking up tested information from the object tested; displaying the picked test information, receiving test information input from user; generating test case based on the picked test information and the inputted test information; combining the test case and object to be tested creates testing target codes; running the testing target codes implements test for robustness of software product. The invention also related to device for testing robustness of software product. The invention can realizes automatic generation and automatic extraction for test information of tested object.

The invention provides an automated material distributing system. The automated material distributing system comprises an AGV inspection conveyor, an AGV trolley, an AGV trolley track, three-dimensional feeding mechanisms and a central controller, wherein the AGV inspection conveyor comprises multiple first horizontal conveying mechanisms, trays used for containing materials are arranged on the first horizontal conveying mechanisms, and the AGV trolley is provided with second horizontal conveying mechanisms which are connected with the first horizontal conveying mechanisms in a butted manner; and each three-dimensional feeding mechanism comprises a stock bin, a butting platform, a vertical lifting mechanism and a horizontal conveying mechanism, wherein the stock bin is used for enabling the trays to be stored in a stacked manner, the butting platform is fixed to the vertical lifting mechanism, the horizontal conveying mechanism is arranged at the bottom end of the butting platform, and the butting platform is driven by the vertical lifting mechanism and the horizontal conveying mechanism to enable the trays to move between the stock bin and the AGV trolley. According to the automated material distributing system, automatic feeding and discharging of materials can be achieved, and artificial burdening and material changing are reduced; and meanwhile, automatic conveying is achieved, artificial distribution is reduced, the tool efficiency can be effectively improved, and the labor cost is reduced.

The invention relates to a filling machine, in particular to a quantitative filling machine for powder medicine. The quantitative filling machine for the powder medicine is suitable for small manufactures to carry out high-control-precision quantitative filling on the powder medicine, the sealing performance on medicine bottles can be achieved, the manual operation difficulty is reduced, and the factory efficiency is improved. The quantitative filling machine for the powder medicine comprises a rack, a rotary disc, a feeding hopper, a discharging hopper and a support. An annular plate is arranged at the top of the rack. The rotary disc is rotationally arranged in the annular plate, and multiple clamping grooves are evenly formed around the rotary disc at intervals. One side of the annularplate is connected with the feeding hopper. The side, close to the feeding hopper, of the annular plate is connected with the discharging hopper. The support is mounted on the side of the top wall ofthe rack. According to the quantitative filling machine, controllable and quantitative filling of the powder medicine is achieved through a rotary conveying mechanism and an adding mechanism, and themanual operation difficulty is reduced.

The invention discloses a Hermetia illucens L. breeding integrated device and a breeding method. The device comprises a pupa chamber, a larva chamber and an imago chamber, all of which are sequentially arranged. The pupa chamber is provided with a pupa chamber light shielding channel and is communicated with the larva chamber and the imago chamber in order to enable broken pupas in the pupa chamber to fly to the imago chamber with sufficient light. The larva chamber is provided with multiple breeding cabinets, each breeding cabinet is provided with a separation slope for enabling 5-6-age larvae to climb out of the larva chamber, the separation slopes are arranged at the corners or the middles or any positions of the breeding cabinets, the ends of the separation slopes are connected with separation channels, and the larvae drop into the pupa chamber through the separation channels via the pupa chamber light shielding channel. The imago chamber is used for mating and oviposition of imagoes obtained after pupa breaking and growth of 1-2-age larvae. The pupa chamber, the larva chamber and the imago chamber are integrated, the whole growth process of Hermetia illucens L. is convenient to monitor, the breeding manual operation and management difficulty is lowered, and breeding efficiency is improved.

The invention discloses a flexible printed circuit board steel disc reinforcing hot-pressing making process, including that pure glue is firstly adhered on the steel disc reinforcing position of the flexible printed circuit board and then steel disc is adhered, lamination curing is carried out to complete steel disc reinforcing, and the steel disc is fixed by steel disc adhesion jig. The invention adopts electric iron to preheat the steel disc firstly, so that certain stickiness is kept between the steel disc and the flexible printed circuit board and the steel disc can not drop in the process that the flexible printed circuit board is taken out and transferred; and the pure glue used for adhering the flexible printed circuit board and reinforcing the steel disc in steel disc hot-pressing process is thermosetting glue, namely glue system capable of being molten and cohered under heating condition and can be cured after curing at certain temperature for a while, so that the steel disc is firmly adhered on the flexible printed circuit board and can not drop in post making processes. The invention has simple making process and strong feasibility, can thoroughly avoid steel disc dropping and deviation problems and has wide applicability and higher production efficiency.

The invention discloses a hermetia illucens L. breeding and collecting device and method. The device comprises a larva collecting device, a pupa chamber, a larva chamber and an imago chamber which are sequentially arranged; the larva chamber is provided with light-proof channels which are communicated with the pupa chamber and the imago chamber, a movable plate is arranged at the bottom of the pupa chamber, the imago chamber is internally provided with egg filters, the larva chamber is provided with breeding cabinets formed by bottom plates and side walls perpendicular to the bottom plates in an enclosing mode, the bottom plate of each breeding cabinet is provided with a movable plate, and the egg filters are located above the movable plates of the breeding cabinets; eggs on the egg filters fall into different breeding cabinets after the movable plates are opened, and each breeding cabinet is provided with separate slopes which are communicated with the light-proof channels through separate channels. According to the hermetia illucens L. breeding and collecting device and method, the larva collecting device, the pupa chamber, the larva chamber and the imago chamber are integrated together, the whole growth process of the hermetia illucens L. from the eggs to imagoes can be observed conveniently, and larvae of the hermetia illucens L. are easy to collect. Breeding and collecting of the hermetia illucens L. are conducted by means of the device, manual operation and management difficulty of breeding can be reduced, and the breeding efficiency is improved.

The invention belongs to the field of wastewater treatment technology and specifically relates to a Fenton's reagent oxidation wastewater treatment method and a device thereof. Wastewater to be treated enters a 1-stage pH regulating tank, and concentrated acid is extracted from a concentrated acid storage tank through an acid adding pump to carry out first-step pH regulation; an effluent from the 1-stage pH regulating tank enters a 2-stage pH regulating tank, and diluted acid is extracted from a diluted acid storage tank through an acid adding pump to carry out second-step pH regulation; an effluent from the 2-stage pH regulating tank enters an oxidation reaction tank, hydrogen peroxide and ferrous sulfate are added into an inlet of the oxidation reaction tank through a dosing pump, and a reaction is conducted after mechanical agitation or air agitation and mixing of the materials and wastewater; after pH regulation of an effluent from the oxidation reaction tank is achieved by addition of alkali, the effluent enters a sedimentation tank, and the effluent from the oxidation tank undergoes solid-liquid separation in the sedimentation tank and finally discharging is followed. Dosage of the oxidizer is controlled precisely so as to avoid less or excessive dosage of the drug. It is ensured that the treatment effect is stable, and treatment cost is effectively reduced. Degree of automation is high, and manual operation difficulty is reduced.

The invention discloses a production line for metal bracket preparation. The production line comprises a concentric-square-shaped assembly line, wherein a plurality of three-claw jigs are arranged onthe concentric-square-shaped assembly line and are used for clamping and fixing the bottom of a bracket; a C-shaped metal clamp is further arranged at the top of the bracket; the concentric-square-shaped assembly line is further provided with a feeding-discharging area, a welding area and a detecting area sequentially in the conveying direction; a metal clamp unlocking device and a three-claw unlocking device are arranged in the feeding-discharging area; a soldering apparatus is arranged in the welding area; and a camera is arranged in the detecting area. The production line can improve the production efficiency and is high in fixing precision and product quality.

The invention provides a manganin diverter and an electronic watt-hour meter. In the manganin diverter of the embodiment, a groove penetrating through a manganin sheet is formed in the center of the manganin sheet, and a first connection point connected with the first end of a first sampling line and a second connecting point connected with the first end of a second sampling line are arranged on two sides of the groove respectively. The projections on the first sampling line and the second sampling line on the manganin sheet after twisting divide the groove into a first area and a second area.Two pin plugging channels are formed in a housing of a pin plugging device. The first sampling line and the second sampling line penetrate through the pin plugging channels. The area value of the third area formed between the two pin plugging channels is equal to an absolute value of the difference of the area value of the first area and the area value of the second area. Therefore, process manufacturability is improved and the manual operation difficulty is reduced while the interference of an alternating magnetic field to the manganin diverter is effectively reduced, and thus labor and timeare saved.

The invention relates to a hot-melt adhesive film for fixing solder strip reflective films. The hot-melt adhesive film comprises an ethylene-vinyl acetate copolymer (EVA) and/or a polyolefin material, and the melt index is less than 15 g/minute. The hot-melt adhesive film greatly lowers the flowability of the hot-melt adhesive under universal lamination technological conditions, thereby effectively avoiding the phenomena of adhesive overflow and reflective film shift. Besides, the hot-melt adhesive film is designed according to the tackifying or initial viscosity formula, so the binding force of the hot-melt adhesive film for the solder strip is greater than 2 N/cm. In addition, the hot-melt adhesive film can contain one or more of ultraviolet stabilizer, ultraviolet absorbent and antioxidant, thereby enhancing the aging resistance and preventing the hot-melt adhesive film from aging or yellowing under operating conditions without having adverse influence on other packaging materials in the component environment.

The invention relates to a bidirectional clutch gearbox for a high voltage switch. The gearbox comprises a speed-reducing motor and a frame body, wherein a pinion is arranged on an output shaft of the speed-reducing motor; a clutch mechanism is arranged on the frame body and driven by the pinion; the gearbox is characterized in that: the clutch mechanism comprises a clutch gear, a clutch plate, aspring and an output wheel sleeved on a revolving shaft in turn; the clutch gear is in engaged transmission with the pinion; corresponding grooves are uniformly distributed on adjacent surfaces of the clutch gear and the clutch plate; steel balls are arranged in two opposite grooves; the outer circumference of the clutch plate is provided with a groove in which a spring clamp is arranged; one endof the spring is pushed against the side face of the clutch plate, and the other end of the spring is pushed against the side face of the output wheel so that the spring acts a clutching effect; concave and convex grooves on opposite surfaces of the clutch plate and the output wheel are in matching transmission with each other. The gearbox has skillful and reasonable structure and flexible and convenient operation. When the high pressure switch needs manual operation, the speed-reducing motor does not rotate so that the difficulty of manual operation is lowered.

The invention provides a cable penetrating method for a low tower cable-stayed bridge. The cable penetrating method comprises the following steps that 1, a sleeve cable saddle and main beam pre-buriedcable pipes are numbered correspondingly; 2, a traction rope penetrates through the sleeve cable saddle, one end of the traction rope is connected with a winch, and the other end of the traction ropeis connected with steel strands; 3, the winch is started to wind the traction rope, and after one ends of the steel strands penetrate through the sleeve cable saddle, the two ends of the steel strands are mounted into the pre-buried cable pipes on the two sides of a main beam correspondingly; and 4, the steps 1 to 3 are repeated until cable penetrating of all the steel strands is completed. Aiming at the situations of large work intensity and large difficulty of traditional manual penetrating of the steel strands, mechanical penetrating of the steel strands is achieved through the traction rope, a cable penetrating device and the winch, and the problem that during manual penetrating of the steel strands, the steel strands are prone to being bent in a sleeve, and consequently cable penetrating is difficult is solved; and by adopting the cable penetrating method, the problems are solved effectively, the time period of the cable penetrating process is shortened, and the cable penetratingdifficulty and the work intensity are lowered.

The invention discloses an equipment economic data evaluation method based on multi-source data interaction analysis, and the method comprises the steps: constructing a standardized equipment structure model according to the evaluation and analysis demands of massive equipment economic data, generating a multi-dimensional data evaluation and analysis object, and evaluating the equipment economic data according to the actual demands of equipment life cycle cost evaluation, performing information search and comparative analysis on the basis of a multi-source economic data resource library, and flexible real-time online interactive analysis is achieved. The method can be widely applied to the economic analysis and evaluation process of various types of equipment, the problems of structural analysis modeling and interactive evaluation analysis of multi-dimensional economic data are effectively solved, and the complexity and workload of evaluation analysts on original data analysis operation are reduced; and an efficient processing method and a generalized system design for equipment economic data evaluation and analysis are realized.

The invention discloses a river water sampling detection device for environmental evaluation and a use method thereof, and relates to the technical field of river water sampling detection devices. The device comprises a floating platform supporting assembly, a first connecting rope and a sampling assembly, the sampling assembly comprises a sampling barrel, a sealing cover, a curved surface moving part and an air bag part; the sealing cover is in threaded running fit with the sampling barrel; the curved-surface moving part is in sliding fit with the sampling barrel; the inner wall of the sampling barrel is in sliding fit with a limiting assembly. According to the invention, the driving motor is started to drive the plurality of sampling assemblies to do lifting motion, and the length of the first connecting rope between the adjacent sampling barrels is controlled, so that sampling collection at different specified depths in a sampling area is realized; the air blower is started to introduce air into each group of air bag components, the curved surface sealing plate is driven to move, the water inlet groove is opened, river water with different depths enters the corresponding sampling barrels, the air in the air bag components is exhausted, and the curved surface sealing plate seals and blocks the water inlet groove.

The invention provides a method for automatically generating a groove cutting track. The method for automatically generating the groove cutting track comprises the following steps that a 2D drawing of a workpiece template is analyzed to obtain a plurality of template reference lines S (i = 1, 2,..., N); based on the preset distance D

and the preset direction, the template reference lines are shifted to generate a first template groove line S<gi> (i = 1, 2,..., N); the first template groove line S<gi> (i = 1, 2,..., N) is cut to generate a second template groove line S<Gi> (i = 1, 2,..., N); an actual workpiece contour point cloud C and a workpiece template contour point cloud C<t> are acquired, and an optimal compensation distance D of an offset between the two contour point clouds and an optimal transformation matrix T of pose matching are acquired; based on the D and a preset direction, the second template groove line S<Gi> (i = 1, 2,..., N) is shifted to generate a first serious groove line S<oi> (i = 1, 2,..., N); the first serious groove line S<oi> (i = 1, 2,..., N) is cut, and a second serious groove line S<oi> (i = 1, 2,..., N) of the workpiece template is generated; and the second serious groove line S<oi> (i = 1, 2,..., N) is rotated and translated based on the T, a cutting track of an actual workpiece is generated, and the cutting track of the actual workpiece can be automatically obtained only through one-time photographing. The workpiece machining errors and feeding placement errors can be adopted, and the manual operation difficulty and the feeding and feeding requirements are lowered.

The invention discloses a dynamic sealing structure of a main shaft of a large high speed geotechnical centrifuge, which has strong adaptability, including a combined sealing form of a multi-channel labyrinth sealing structure, a one-channel spiral sealing structure and a one-channel stuffing sealing structure. The dynamic sealing structure of the main shaft of the large high speed geotechnical centrifuge can be applied to vacuum dynamic seal and achieve oil seal under atmospheric pressure, and has long service life. The stuffing seals with wear are opened on demand through a structure of a first screw, a compaction mechanism and a gland combination, and are used only in a limited period of time when a centrifuge chamber is pumped vacuum. The vacuum dynamic seal has strong reliability, andis provided with a compression mechanism with springs in design to ensure that after the stuffing is worn out, the gland can still press the stuffing. The replacement and switching operation of the compression mechanism is simple. Arc grooves and T-shaped grooves corresponding to the compression mechanism are respectively arranged on the gland and a static ring, thereby being convenient to replace the compression mechanism. The compression is designed with a limit sleeve to guarantee the same compression amount of the springs in each compression mechanism and further reduce the difficulty ofmanual operations.

The invention discloses a mold core taking and placing device which comprises a lower plate and an upper plate, wherein the upper plate is arranged above the lower plate; a guide column which extendsvertically is fixedly arranged on the lower plate; the upper plate penetrates through the guide column to slide vertically on the upper plate; a fixing part for fixing a lower mold kernel of a mold core is arranged on the upper side of the lower plate; a clamping part for sucking and clamping an upper mold kernel of the mold core is arranged on the lower side of the upper plate. With only simple control of the mold core taking and placing device, automatic taking and placing of a mold kernel and a lens can be achieved, being convenient and rapid and stable and reliable, the automatic degree and the production efficiency of the glass molding industry are improved, the labor and the production cost are reduced, and the trend of intelligence and automation of future social production are met.

The invention relates to a flushing device, in particular to a flushing device of a reverse osmosis membrane for sea water desalination. The technical problem to be solved by the invention is to provide the flushing device of the reverse osmosis membrane for sea water desalination, and the device is uniform in flushing liquid spraying and convenient to reverse osmosis membrane fixing. In order tosolve the technical problem, the invention provides the flushing device of the reverse osmosis membrane for sea water desalination. The device comprises: a base, wherein a liquid storage tank is arranged at the top of the base; two supporting plates, wherein the two supporting plates are both connected to the other side of the top of the base; a guide frame which is connected between the two supporting plates; a collecting tank which is connected to the base between the supporting plates on the two sides; and a flushing cylinder which is connected to the outer side of the collecting tank in asliding manner. According to the device, a reverse osmosis membrane can be comprehensively washed through a moving mechanism, a rotating mechanism and a washing mechanism, sewage generated during washing is collected through the collecting tank, and multiple reverse osmosis membranes can be washed at a time.

The invention relates to the technical field of mechanical equipment, in particular to book stacking equipment. The equipment comprises a rack and a conveying device arranged on the rack, wherein a steering device used for steering books,a stacking device used for stacking the books and a moving device used for removing the books from the stacking device for discharging are sequentially arranged in the material moving direction of the conveying device; and the stacking device comprises a book stacking mechanism and a book ejecting mechanism for ejecting a book from the conveying device up to the book stacking mechanism. The book stacking equipment has the advantages that the structure is novel, the design is ingenious, the working efficiency of stacking the books is improved, the automation degree is improved, the manual operation difficulty is reduced, the convenience is improved, the quality after book stacking is improved, and the situation that the books are not aligned and damagedis reduced.

The invention discloses an intelligent automatic packaging line for customized furniture production, and relates to the technical field of furniture packaging and transportation. The intelligent automatic packaging line comprises a roller conveying line, and an intelligent bag folding table, an automatic pre-measuring machine, an intelligent squaring measuring machine, a full-automatic corrugatedpaper cutting machine, a box conveying machine, a cover turning machine, a pre-folding machine and a full-automatic hot melt adhesive box sealing machine which are sequentially arranged in the conveying direction. The packaging line has an automatic operation function, so that the labor cost is saved, the labor intensity of workers is greatly reduced, and the line also has the advantage of savingspace.