56results about How to "Reduce work injuries" patented technology

The invention discloses a store management optimization method. The store management optimization method comprises the steps of: optimizing the physical environment of cargoes and logistics at first, then, logically optimizing optimized information according to requirements of customers, and finally, making store information into a report to perform report optimization, wherein the physical environment optimization content includes cargo management and SKU logistics management; the logic optimization content includes distribution strategy optimization, automatic selection of an optimal task wave order and SKU forewarning management; and the report optimization content includes an inventory report and a store density table. The invention provides the store management optimization method, which integrates cargo allocation, distribution and loading strategy, transport capacity resource, logistics network and task wave order logistics management optimization algorithms into a whole, and can realize seamless joint with a logistics supply chain information system.

Since structural portions of a device made of a plurality of materials are different from one another in mechanical hardness, it is very difficult to uniformly lap the structural portions. This is attributable to generation of machining recessions due to differences in lapped amount when large fixed abrasive grains are used, and generation of lapping marks caused by that the dropped abrasive grains rotate. Accordingly, in order to cope with the disadvantage, it is essential to surely grip abrasive grains of small size to a surface of a surface plate. [Solving Means]Abrasive grains are fixedly forced into a surface of a lapping tool with mechanical pressure and then the surface of the lapping tool including the abrasive grains is subjected to plasma processing, whereby an improvement in adhesion between the abrasive grains and a surface plate and reduction in the number of loose abrasive grains, which are dropped from the surface of the lapping tool, can be achieved, so that it is possible to realize lapping, in which a surface of a device made of a plurality of materials is made very plane.

The invention discloses an intelligent integrated control system and an intelligent integrated control method based on serial communication for a submerged pump, and belongs to the technical field ofintelligent control for submerged pumps. The control system comprises a shore-based upper computer system and underground submersible pump systems which are connected through serial communication wirecables. Each underground submersible pump system is composed of an impeller assembly, a motor and a printed circuit board, wherein the printed circuit board is integrated with an IGBT rectification-inversion module, a motor drive module, a sensor input module and a serial communication port. Each underground submersible pump system sends the internal vibration data, temperature and humidity dataand leakage-point detection sensor data to an upper computer controller in real time, and receives the instructions of the upper computer controller. The intelligent integrated control system is highin integration degree, convenient to install and automatic in control, thereby greatly lowering the labor intensity of personnel, and increasing the working efficiency. The intelligent integrated control method based on serial communication for the submerged pump is based on a multi-sensor fusion technology, and a PID control technology for the rotational speeds and the currents of the motors, thereby meeting the requirements of independent variable-frequency speed regulation and fault detection for the submerged pump.

The invention discloses a waste slice removing mould comprising an upper mould plate, a lower mould plate and a lower mould baffle plate, wherein the upper mould plate is provided with a waste removing knife; the lower mould plate is internally provided with a blanking hole; the waste removing knife and the blanking hole correspond to each other in positions; the waste removing knife extrudes finished waste slices out of the blanking hole to achieve the purpose of waste removal; the upper mould plate and the lower mould plate are respectively provided with positioning holes; positioning supports are arranged in the positioning holes to keep the waste removing knife and the blanking hole to correspond to each other in the positions; a ladder-shaped opening is arranged on the lower end of the blanking hole, a small round chamfer is arranged on the edge of the upper end of the blanking hole, and the width of the upper end is less than that of the lower end so that desquamated waste slices are convenient to discharge; the lower mould baffle plate is positioned on the periphery of the lower mould plate and encloses finished products with wastes to be removed to prevent the finished products from generating displacements in a horizontal direction; and a support frame is connected to the bottom of the lower mould plate to support and fix the lower mould plate. When the waste slice removing mould is in use, the upper mould plate and the lower mould plate are respectively arranged on a support capable of moving up and down, and then a waste removal function is achieved; and in addition, the invention is ensured in product quality, increased in production efficiency and saved in cost.

Disclosed is a casting head remover which comprises a lathe bed, a table top, a translation module arranged on the table top, an auxiliary guide rail module arranged on the table top and used for resisting grinding force, a control cabinet and a grinder. Multiple workstations are arranged on the translation module, processing is performed at one workstation while feeding and discharging operations can be performed at other workstations, a feeding unit and a clamp unit are disposed at each workstation, and a sensor used for measuring sizes before and after casting head removal is disposed on each feeding unit. Sensor detection is adopted, so that changes of the size of a casting head and a grinding wheel can be effectively detected; the casting head remover is controlled by adopting a PLC (programmable logic controller) integrally, casting head removal can be automatically completed, and only feeding and discharging processes need manual participation, so that labor power can be reduced, labor intensity can be lowered, and risks of work-related injuries and suffering from occupational diseases are reduced.

The invention discloses a fully automatic bending and shrinking punching machine, which includes a touch screen control electric box, a loading bin, a feeding screw, a brush for wiping pipes, an adjustable oil cylinder for shrinking dies, a bending die and a main body of the punching machine. A touch screen control electric box is installed on one side of the main body of the punching machine, an electric motor is installed on the upper end of the main body of the punching machine, a bent pipe is installed on one side of the electric motor, one end of the bent pipe is connected with the touch screen control electric box, and the other end of the bent pipe is provided with a bent pipe. Pipe mold, pipe bending mold includes elbow upper clamping die and elbow lower clamping die. Both sides of the mold are equipped with shrinking mold mounting seats, and shrinking molds are installed inside the shrinking mold mounting seats. Compared with manual processes from milling tubes to bending, punching and shrinking, the entire processing process saves time and improves The production capacity reduces work injuries, and the invention has a simple structure and a reasonable design, is more humanized, and is suitable for popularization and use.

The invention provides a pressing mould turner which comprises a clamp hoop, four clamp rings, two wire ropes, two T-shaped hanging blocks and a screw rod, wherein two clamp rings clamp the clamp hoop and are screwed through screws to obtain a T-shaped groove sliding block and fixed with one ends of the wire ropes; the other ends of the wire ropes are tightly locked by the T-shaped hanging blocks; and the T-shaped groove sliding block is fastened with the screw rod. The invention also provides a mould turning method which comprises the following steps of: (1) adjusting the position of the T-shaped groove sliding block; (2) locking the mould with a tightening lock on the screw rod; (3) starting a driver, and pulling the mould upwards; and (4) pushing the turning mould. The method is simple and safe to operate, and solves the problems that the conventional manual mould turning operation needs large working space, is time-consuming and labor-consuming, easily causes industrial injury and the like.

The invention discloses a transformer wire winding stripping machine. The transformer wire winding stripping machine comprises an automatic wire winding machine and an engine; an operation panel and a rotating shaft are arranged on the automatic wire winding machine, and a paint removing terminal is installed on a rotating shaft; the paint removing terminal is in a cylinder shape, and a terminal head is equally divided into four cutting knives; gaps are formed between every two adjacent cutting knives and the center positions of the four cutting knives. The transformer wire winding stripping machine is low in cost, a worker does not need to make contact with virulent pain remover, the safety is improved, and the possibility of occupational injuries or occupational diseases is reduced. The environmental protection is better achieved, and the use of the paint remover causing great pollution on the environment is avoided.

The invention discloses a sweet persimmon stem removing device which comprises a working basket and further comprises a conveying mechanism, a correcting mechanism, a feeding mechanism, a stem removing mechanism and a discharging mechanism; the correcting mechanism is arranged in the conveying mechanism, the feeding mechanism is fixedly installed at one end of the conveying mechanism and located over the conveying mechanism, the stem removing mechanism is fixedly installed at the top end of the conveying mechanism, the stem removing mechanism is located over the end, away from the feeding mechanism, of the conveying mechanism, and the discharging mechanism is erected on one side of the working basket. According to the sweet persimmon stem removing device, by arranging the stem removing mechanism, fruit stems of sweet persimmons can be fully automatically removed, an air blower can blow off the cut-off fruit stems, the situation that the fruit stems are piled to affect subsequent work is prevented, by arranging the correcting mechanism, the sweet persimmons can be adjusted in advance, the ends, with the fruit stems, of the sweet persimmons face upwards, and the fruit stems can be conveniently cut off subsequently.

A mobile automatic machine for fastening fasteners which includes a rod mounted on wheels (11) and is attachable to and held in contact with a workpiece by a vacuum in suction cups (3) is disclosed. The fasteners are blown from a fastener feeder (14) through hoses (15) to a fastener driver (20) which includes a fastener holder (6). The fastener driver engages fasteners held by the fastener holder (6) and drives them into the workpiece under the control of a controller. The fastener driver (20) is slidably mounted on the rod and moves linearly at repeatable intervals or at a uniform speed along the entire length of rod (1) under the control of a controller. Other tools, such as drills or milling devices can substituted for the fastener driver.

The invention belongs to the technical field of high-altitude operation equipment and provides an electrical operation vehicle. The vehicle comprises a vehicle body; a mounting platform is rotationally mounted on the vehicle body; a supporting frame and a steel cable winding roller driven by a first power device are arranged on the mounting platform; a steel cable winds around the steel cable winding roller; a cross beam is mounted at the top end of the supporting frame; a steel cable wheel is rotationally mounted at one end of the cross beam; a telescopic rod driven by a second power device is glidingly mounted at the other end of the cross beam; a fixed pulley is rotationally mounted at one end of the telescopic rod; a movable pulley is rotationally mounted on a lifting lug; the steel cable winds around the steel cable wheel, the fixed pulley and the movably pulley sequentially; the end of the steel cable is fixedly connected onto the cross beam; two groups of connecting rod mechanisms comprising first connecting rods and second connecting rods are arranged between the lifting lug and a working lifting basket; the first connecting rods and the second connecting rods are arrangedin the scissor-fork shape; and two ends of each of the first connecting rods and the second connecting rods are hinged to the lifting lug and the working lifting basket respectively. By the aid of thevehicle, the working range and the working efficiency are increased, movement of the working lifting basket or the phenomenon of swaying during working can be effectively avoided, and the safety performance is higher.

The invention provides an efficient automatic spot welding device for an upper longitudinal beam support. The efficient automatic spot welding device comprises an upper longitudinal beam support turnover device. The upper longitudinal beam support turnover device turns over the upper longitudinal beam support by 180 degrees. The upper longitudinal beam support turnover device comprises a limitingplate, a fixed rack, a turnover connecting block, a turnover sliding block, a turnover gear, a clamping block and a clamping air cylinder. The turnover connecting block is an L-shaped body. One end ofthe turnover connecting block is connected with a feeding air cylinder, and the other end of the turnover connecting block is arranged on one side of the limiting plate and connected with the turnover sliding block. The fixed rack is arranged on the other side of the limiting plate. The turnover gear is arranged above the fixed rack. A center shaft of the turnover gear penetrates a through hole of the turnover sliding block and then is fixedly connected with the clamping block. The clamping air cylinder is arranged on the clamping block. The efficient automatic spot welding device is reliablein structure, convenient to use, easy to maintain and high in universality, safety production is achieved, and the market competitiveness of enterprises is improved.

The invention discloses automatic assembling equipment of a self-buckling type pipe clamp, a nut and a screw. The automatic assembling equipment comprises a workbench, a rotating disc, an opening-freepipe clamp feeding station, a nut assembling station, a pipe clamp pressing-in station, a pipe clamp assembling station, a screw loading station and a finished product taking-out station, wherein therotating disc is arranged on the workbench, the opening-free pipe clamp feeding station, the nut assembling station, the pipe clamp pressing-in station, the pipe clamp assembling station, the screw loading station and the finished product taking-out station are arranged on the workbench and are arranged around the rotating disc in sequence, an opening-free pipe clamp feeding mechanism, a nut assembling mechanism, a pipe clamp pressing-in mechanism, a pipe clamp assembling mechanism, a screw loading mechanism and a finished product taking-out mechanism are arranged on the opening-free pipe clamp feeding station, the nut assembling station, the pipe clamp pressing-in station, the pipe clamp assembling station, the screw loading station and the finished product taking-out station correspondingly; the outer ring of the rotating disc is provided with a plurality of opening pipe clamp clamps which align with each station, the inner ring of the rotating disc is provided with a plurality of opening-free pipe clamp clamps which align with all the stations correspondingly, and the opening pipe clamps corresponding to each station and the opening pipe clamps abut against each other in an end-to-end mode. According to the automatic assembling equipment, the full-automatic assembly production of the self-buckling type pipe clamp is realized, the production efficiency is improved, the laborinjury caused by manual assembly is reduced, and a large amount of manpower is saved.

The invention provides a crimping device for a wire plug skeleton. The crimping device comprises a pedestal; a wire head placing rack is arranged on the pedestal; a press fitting machine is arranged at one side of the wire head placing rack; a press fitting base is arranged below the press fitting machine; and a plug feeding track is arranged at the rear side of the press fitting machine and a vibrating screen is arranged at the rear end of the plug feeding track. A moving cylinder is arranged at the lower end of the wire head placing rack. And a plug righting block is arranged on the press fitting base. A wire head is arranged by the wire head placing rack and automatic feeding of the wire head is carried out by the vibrating screen and the plug feeding track, the plug is localized by theplug righting block, and a crimping machine completes the crimping work, so that the work efficiency is improved, the labor consumption is reduced, and occupational injuries are reduced. Moreover, with a material blocking cylinder, a plug detector, and a residue detector, plug feeding and residues are controlled, so that the crimping precision is improved.

The invention discloses train coal cinder sweeping equipment and a sweeping method thereof. The train coal cinder sweeping equipment comprises a sweeping trolley in a compartment and a control mother vehicle which can pull the sweeping trolley and is located outside the compartment. The sweeping trolley comprises a rack, a controller, and a rolling brush rotary sweeping module, a suction module, a spraying module, a walking driving module and a limit position sensing module which are arranged on the rack and are controlled by the controller; the rolling brush rotary sweeping modules are arranged on the two sides of the rack, namely the two width sides of the carriage. The walking driving module is used for driving the sweeping trolley to move in the length direction of the carriage. The control mother vehicle is connected with the sweeping trolley through a traction device and is provided with a coal cinder collecting bin and a fan; the suction module performs negative pressure suction on the coal cinder under the action of the fan and feeds the coal cinder into the coal cinder collecting bin; and through full-automatic cleaning of the cleaning trolley, the incidence rate of pneumoconiosis is reduced.

The invention provides an automatic assembling and feeding device for a high-precision bolt and a bracket piece, which comprises a machine platform, a support sheet material taking device, a bolt material taking device, a final assembly material taking device, a vibration disc, a vibration absorber, a touch screen and an electric cabinet; wherein the connection relation is that the support sheet material taking device, the bolt material taking device, the final assembly material taking device, the vibration disc, the vibration absorber, the touch screen and the electric control box are connected with the machine platform; the support sheet material taking device, the bolt material taking device, the final assembly material taking device, the vibration disc, the vibration absorber and the touch screen are respectively electrically connected with the electric control box; the support sheet material taking device comprises a first cylinder, a stack block, a feeding position sensor and a stack block placing table. The device is automatically taken and assembled, replaces manual production, has the advantages of reliable structure, high performance, convenient use, and easy maintenance,and meets safe production and improves market competitiveness of the enterprise.