49results about How to "Optimize process layout" patented technology

The invention discloses a method for polishing glass and a polishing machine. The polishing machine comprises a frame, a grinding operation platform arranged on the frame, a numerical control system, a grinding head controlled by a servo driving unit of the numerical control system, and an automatic imager controlled by the numerical control system, wherein a scanning head of the automatic imager is linked with the grinding head, and the data output end of the automatic imager is connected to the data input end of the numerical control system. By using the polishing machine, the deflection angle and position of a standard processing pattern of the numerical control system can be automatically adjusted according to a scanned pattern of the glass from the automatic imager, the glass blank can be directly and automatically ground without mechanically positioning the glass blank, and the finished glass product can be automatically detected, thereby realizing the full-automatic flow line production for grinding glass.

The invention relates to a main factory building structure system for a large-scale thermal power plant, which comprises a framework part consisting of a coal bunker bay framework and a deaerator bay framework, and a framed bent part consisting of steam turbine hall framed bents, wherein the framework part adopts solid-web profiled bar concrete struts, and the framed bent part adopts reinforced concrete struts; and the profiled bar concrete struts in the framework part are provided with reinforced concrete short shear walls which are arranged at intervals along the transverse direction. The main factory building structure system has good shock resistance and can be arranged flexibly to satisfy various complex process conditions; and simultaneously, the application range of the structure system in designing the main factory building structure systems of thermal power plants which are at 7 and 8 degree areas, have machine sets of over 600 MW and are under the complex process conditions. Relative to the prior system, the main factory building structure system has good structural performance and comparatively low manufacturing cost, and has the advantages of better shock resistance, small column section, more convenient space for process layout, low post-maintenance cost and the like.

The invention discloses a flue gas electric dust remover. The flue gas electric dust remover comprises an inlet flue gas box, an outlet flue gas box, a high-pressure electrostatic dust collection electric field positioned between the inlet flue gas box and the outlet flue gas box, and a heat exchange device arranged in the inlet flue gas box. The flue gas electric dust remover can reduce the temperature of flue gas before the flue gas enters the high-pressure electrostatic dust collection electric field, so the volume flow rate of the flue gas to be treated which enters the electric field is reduced, and the flow velocity of the flue gas in a flue gas channel of the electric field is correspondingly reduced; meanwhile, the flue gas temperature is reduced, so the dust specific resistance of the flue gas is reduced, and the dust removal efficiency of the electric dust remover is improved; in addition, the heat exchange device is arranged at the inlet flue gas box, so the inner space of the inlet flue gas box on the conventional electric dust remover can be fully utilized, and additional occupied space is not increased while the dust removal efficiency is improved, namely the flue gas electric dust remover has the advantages of compact structure and contribution to system and process arrangement. The invention also discloses a flue gas dust removal system with the flue gas electric dust remover.

The invention provides a multi-vehicle-type clamp switching warehouse system composed of a tetrahedron rotary table and a cross-shaped sliding table. Four side clamps are arranged on an upper tetrahedron frame of the tetrahedron rotary table in a center symmetry manner. A lower rotary table of the tetrahedron rotary table can rotate around the middle axis. Any side clamp can be switched to the butt joint position right opposite to a track butt joint device through rotation of the lower rotary table. A longitudinal sliding rail of the cross-shaped sliding table is in butt joint with a track ofthe track butt joint device, a plurality of transverse tracks are longitudinally arranged at intervals and are crossed with the longitudinal sliding rail in a cross manner, the various cross intersection positions on the cross-shaped sliding table are waiting positions, the side clamp located at the butt joint position is dragged by a traction trolley on the track butt joint device to run to one waiting position and is dragged by a traction trolley on the corresponding transverse track to run towards the left side or the right side to enter a warehouse. The multi-vehicle-type clamp switching warehouse system can meet the six-vehicle-type collineation production requirement, the equipment designing, machining, manufacturing, installing and maintaining difficulty is lowered, and the vehiclebody manufacturing efficiency is improved.

The invention discloses an efficient steel roll transportation system. A steel roll bearing device, a conveying track, a circulation track, a transverse moving conveying device, a rapid conveying trolley and a PLC control system are included. The circulation start end of the circulation track communicates with the tail end of the conveying track. The circulation track comprises a first vertical track and a second vertical track which are arranged in parallel. Each of the first vertical track and the second vertical track is provided with at least one circulation trolley capable of moving up and down on each of the first vertical track and the second vertical track. A plurality of transverse tracks horizontally arranged in parallel are arranged between the first vertical track and the second vertical track and provided with unloading trolleys capable of moving front and back along the transverse tracks. The equipment base occupied width is small, the depth is small, construction difficulty is low, and economical efficiency is higher.

The invention provides a front wheel cover outer plate reinforcing plate flexible positioning device. The device comprises a bracket, a translation mechanism and a positioning mechanism; the translation mechanism is mounted on the bracket; the positioning mechanism is arranged on the translation mechanism, and includes a first positioning mechanism and a second positioning mechanism; positioning units are respectively arranged at the upper ends of the first positioning mechanism and the second positioning mechanism; a rotating mechanism and a locking mechanism are arranged at the lower end of the second positioning mechanism; and the second positioning mechanism includes a first positioning unit, and a second positioning unit arranged in the opposite direction of the first positioning unit. As the second positioning mechanism is provided with the rotating mechanism, and is provided with the first positioning unit and the second positioning units with opposite directions, different positioning units can be replaced according to different vehicle types, each set of positioning tools can adapt to two vehicle types, the tool switching is simpler, and the process layout is facilitated.

The invention relates to a vertical spinning machine comprising a machine body component, a main shaft component, a spinning wheel component, a tail jack component and a mechanical arm component as well as electronic control, hydraulic, lubrication, cooling and protection systems; the spinning wheel component of the vertical spinning machine is composed of three groups of spinning wheels distributed by 120 DEG, and a group of auxiliary spinning wheels; and each group of spinning wheels can achieve axial and radial servo feed motion alone. According to the vertical spinning machine stated in the invention, new technological methods, such as stagger spinning, local thickening and splitting, can be achieved, and the process flow is simplified; and the processing efficiency is improved, and the manufacturing cost is saved. The batch production of automobile clutch shell parts can be achieved, and the defects of existing equipment for producing such parts in China are overcome; and the gapbetween the automobile manufacturing field and foreign technical level is narrowed.

The invention relates to an IGBT variable-frequency power source for an energy-saving intermediate-frequency smelting furnace. The IGBT variable-frequency power source comprises a power source cabinet, a diode rectifier bridge, filter capacitors, IGBT modules, an induction coil and a resonance capacitor. In the power source cabinet, the filter capacitors, water cooling boxes, the IGBT modules, a connecting copper bar and a current transformer are installed in a square box in an integrated mode to form a structural unit entity. The filter capacitors are arranged in through space above a separation plate of the box, the water cooling boxes for mounting of the IGBT modules are arranged in through space below the separation plate, and the common connecting copper bar is fixed to an insulation supporting block at the top of the box. The IGBT modules and the filter capacitors are composed of more than two entities. Through optimization of the process layout, currents flowing through an IGBT device are even and consistent, and the capacity utilization rate of the IGBT device and the running power of the IGBT induction heating power source are increased; the application range of the IGBT induction heating technology is widened, so that the energy saving and environment friendliness advantages of IGBT induction heating equipment are further achieved.

An automatically-controlled hydraulic material dividing device comprises a hydraulic device, transmission devices, a material flow divider, a three-way body, limit switches, a weighing adhesive tape machine, an impact stabilizer and a locking adjusting valve; the material flow divider is of a trapezoid-like box structure and is connected with the transmission devices through rotation shafts, hydraulic cylinders located on the two sides of the three-way body serve as the main structures of the transmission devices, the hydraulic device and the transmission devices form a closed loop through oil pipes, the position can be adjusted according to the on-site actual work condition, the impact stabilizer and the locking adjusting valve are arranged on the oil way between the hydraulic device and the transmission devices, the weighing adhesive tape machine is located on the lower portion of the whole device, and the limit switches are welded to the external extreme positions of the two sides of the three-way body. According to the automatically-controlled hydraulic material dividing device, material flow dividing is automatically controlled and adjusted through the hydraulic device, the technological process that materials are directly conveyed into a workshop or a boiler is achieved, the pressure of the material site storage quantity is reduced, system energy consumption is reduced, the working efficiency is improved, and the automatically-controlled hydraulic material dividing device is applied to the technical field of bulk material conveying systems in the industries of ports, coal, electric power, metallurgy, mines and the like.

The invention provides a closed multifunctional reducing wrapper. The closed multifunctional reducing wrapper comprises a supporting base, wherein a large bent hook is connected with the supporting base through a rotating shaft; the large bent hook is provided with an upper pressing arm and a lower pressing arm; the lower pressing arm is connected with a pressing cylinder; the lower pressing arm is connected with the upper pressing arm through an amplification mechanism; wrapping adhesive tape devices are arranged in the large bent hook, the upper pressing arm and the lower pressing arm and two-wheel tension mechanisms and adhesive tape error correction mechanisms are arranged in the wrapping adhesive tape devices; one end of a beam position cylinder is connected with the rotating shaft through a crank, and the other end of the beam position cylinder is connected with a beam position cylinder support; and the pressing cylinder, the amplification mechanism, the tension adjustment cylinders in the two-wheel tension mechanisms and the adhesive tape error correction mechanisms are in a double-side symmetric distribution. The closed multifunctional reducing wrapper can be conveniently applicable for working situations of different winding drum diameters after being adjusted simply; due to the stacking of the upper pressing arm and the lower pressing arm, a 360-degree wrap angle of a wrapping adhesive tape on a winding drum can be realized, so the wrapping forces of the winding drums having different diameters cannot be influenced; therefore, slipping of the closed multifunctional reducing wrapper due to an undersized wrap angle during wrapping of the wrapping drums having smaller diameters can be avoided; and the appearance of a tape volume can be guaranteed.

The invention discloses a multi-vehicle-type white body collinear flexible welding device. The multi-vehicle-type white body collinear flexible welding device comprises a positioning clamp platform, storage mechanisms, a sliding supporting mechanism and a sliding positioning table, the sliding positioning table is installed on the sliding supporting mechanism in a sliding mode, the storage mechanisms are connected with the sliding supporting mechanism and distributed on the two sides of the sliding supporting mechanism, and the positioning clamp platform is arranged on the sliding positioningtable and slides between the sliding positioning table and the storage mechanisms. The multi-vehicle-type storage mechanisms are arranged, colinearity is achieved in a rapid switching mode, the devicehas the characteristics that the mechanical structure is simple, the automation degree is high, conveying and positioning are accurate and reliable and the productivity is greatly improved, and the technical problem that vehicle white body welding production lines are short of flexibility is solved.

The invention discloses an automatic trolley running line for a workshop of a group of casting heat treatment furnaces, comprising a heat treatment furnace and a trolley, the trolley includes a mother car and a sub-car for loading trays, and the top of the sub-car is equipped with a With the jacking mechanism and positioning mechanism matched with the tray, the sub-cars are superimposed on the mother car and run back and forth along the main track along the main track or independently along the secondary track. The main track is one, so There are multiple auxiliary tracks, all of which are perpendicular to the main track, and the starting end of each auxiliary track is connected to the main track, and the end is connected to the heat treatment furnace or the transfer position, and the heat treatment furnace and the transfer position are equipped with trays A support frame; meanwhile, a trolley running method using the above running line is disclosed. The invention optimizes the technological layout of the workshop, realizes intelligent logistics transportation in the heat treatment workshop, and has good economic benefits.

The invention discloses a multi-axis numerical control linkage welding production line. The multi-axis numerical control linkage welding production line comprises a supporting table, a numerical control box is arranged at one end of the supporting table, a ball screw conveying line is arranged in the middle of the upper end of the supporting table, a Z-axis transmission mechanism, an X-axis transmission mechanism and a Y-axis transmission mechanism are arranged at one end of the ball screw conveying line, each of the Z-axis transmission mechanism, the Y-axis transmission mechanism and the X-axis transmission mechanism comprises a connecting frame, a first groove, an adjusting motor, a fixing block, a rotating lead screw, an adjusting block and a bearing plate, a clamping and positioning mechanism is arranged at the upper end of each sliding block, a carrying robot arm is arranged at the end, close to a tool cabinet, of the ball screw conveying line, and a stacking machine matched withthe carrying robot arm is arranged on the side edge of the tool cabinet. The multi-axis numerical control linkage welding production line has the beneficial effects that automation is achieved, the production efficiency is greatly improved, the manual labor amount is reduced, the consistency of the production efficiency and the welding quality is improved, and the labor cost is saved.

The invention relates to manufacturing of aerated concrete production equipment, and provides a cutting machine frame type swinging cutting mechanism. The cutting machine frame type swinging cutting mechanism comprises a machine body, wherein cross beams are arranged at the two sides of the machine body; a swinging frame is arranged inside the machine body; a lifting speed reducing machine is arranged in the middle part of the cross beam formed in one side of the machine body; speed reducing machines in transmission connection with the lifting speed reducing machine are respectively arranged at the front side and the back side of the machine body; a swinging motor is connected with a transverse swinging shaft; the swinging shaft is connected with an inner side swinging frame and an outer side swinging frame through an inner side swinging arm and an outer side swinging arm; the inner side swinging frame and the outer side swinging frame forwards and backwards swing through being driven by the swinging shaft; a plurality of wire drawing tiles are respectively arranged under the inner side swinging frame and the outer side swinging frame. The cutting frame type swinging cutting machine has the advantages that the optimization of the process layout of the frame type swinging cutting on a green body is realized; the structure of a cutting machine is simplified; the reliability is improved; mechanisms of each part independently work; the connection structure is clear; the later-stage maintenance is simple.

The invention discloses a rotary hanging device used for automobile coating production line which comprises a bottom plate at the rotary hanging position of a lower piece as well as a rising section and a descending section of a hanger of the rotary hanging of the lower piece; a pre-descending section is added on the transverse position between the rising section and the descending section. The technical scheme provided by the invention can be adopted to effectively solve the technical problems of wasting a large amount of time caused by a stepping manufacture technique, being incapable of adapting to the requirements of batch production line and seriously restricting manufacture efficiency in the automobile coating manufacture technique; simultaneously the rotary hanging device of the invention has the advantages of easy operation, simple and convenient technique arrangement, low cost and reliable operation.

The invention discloses a compound fertilizer particle cooling and screening equipment. The equipment comprises a cooler, a buffer hopper, a screening device and a rack, wherein the cooler is positioned at the upper end of the rack, the buffer hopper is arranged at the lower end of the cooler, an outlet of the buffer hopper is connected with an inlet of the screening device, two sides of the screening device are fixedly connected with the rack through springs, a cooler feeding hole is formed in the top of the cooler, a cooler air outlet is formed in the upper part of the side face of the cooler, a turnover plate is arranged at the lower part of the cooler, a cylinder and a swing arm are arranged above one side of the turnover plate, and the cylinder is connected with the turnover plate through the swing arm. According to the equipment, the cooling and screening effects are good, the cost is low, the cooling and screening can be completed at the same time, the process arrangement is facilitated, the occupied area is small, fertilizer particles can be bounced by a screen to a certain height under the action of a vibration pump, so that the fertilizer particles are relatively dispersed rather than formed into a stock pile, the cooling effect is good, mechanical stirring is not needed in a cooling and screening process, and the breakage rate of the fertilizer particles can be reduced.

The invention relates to a staged roller biomass dryer. The staged roller biomass dryer comprises a heat source, a drying cylinder and a power device; a wheel belt is arranged on the outer side wall of the drying cylinder; the power device comprises a motor and a support wheel; the support wheel is tightly contacted with the wheel belt; the drying cylinder is divided into an inner cylinder and anouter cylinder; the inner cylinder is embedded in the outer cylinder; a first spiral shoveling plate and a second spiral shoveling plate are arranged on the inner side walls of the inner cylinder andthe outer cylinder, and are opposite in spiral direction; a feed hopper and an intake port are arranged at one end of the inner cylinder, and a blanking port is formed in the other end; a discharge port is formed in the bottom of the end, near the feed hopper, of the outer cylinder, and an exhaust port is formed in the other end; an air blower is arranged between the heat source and the intake port; and an induced draft fan is arranged at the external of the exhaust port. The dryer shortens the length by at least one half compared with a common dryer to facilitate the process arrangement, reduces the construction area of factory buildings, saves the engineering investment, and is more suitable for existing factory transformation process arrangement.