48results about How to "Reduce the number of loading and unloading" patented technology

The invention discloses a method for recovering coin protein sugar dregs and preparing protein nitrogen sources and nitrogen-containing syrup in the production of enzymatic corn starch sugar, comprising the steps of size mixing, liquefying, saccharifying, standing separation, centrifugal separation, proteolysis, concentration, drying, compounding, and the like. In the invention, protein is condensed under the heat flash of liquefying, the protein sugar dregs concentrate and float upwards in saccharifying, the sugar dregs are recovered through the steps of standing separation and centrifugal separation, the sugar dregs are dried into protein, or the sugar dregs are hydrolyzed to prepare protein nitrogen sources, and the nitrogen sources can be compounded with syrup to form nitrogen-containing starch syrup for fermenting. Clarified saccharification liquid after centrifugal separation is decolored, filtered, refined and concentrated, and starch syrup products are obtained. The majority of lentous sugar dregs in the saccharification liquid are removed before the treatment of decoloring and filtering, and the decoloring and filtering performance of the material is better. The use level of active carbon, and the like can be properly reduced, the production capability of filtering equipment is improved, and the frequency of the loading and unloading of filters as well as the consumption of washing waste water and various kinds of loss are greatly reduced.

The invention relates to an optical machine adjusting method of an R-C reflection and refraction system. The method comprises the following steps that 1) the shape of the glass back side of a secondary mirror is designed, the back side of the secondary mirror is coated with a reflective film, so that the spherical center image of the back side of the secondary mirror is overlapped with that of a glass reflection surface of the secondary mirror, and the theoretical positions of a spherical center image of a primary mirror and the spherical center image of the back side of the secondary mirror are determined; 2) the primary mirror is used to determine the reference of an interferometer, and an interferometry is used, so that the front focus of the interferometer is overlapped with the theoretical position of the spherical center image of the back side of the secondary mirror; 3) the secondary mirror is mounted in a secondary mirror frame; and 4) the secondary mirror frame is installed in a system, the interferometry is used, so that the practical position of the spherical center image of the back side of the secondary mirror is overlapped with the front focus of the interferometer, and the secondary mirror is adjusted. The technical problems that a present adjustment process of the R-C reflection and refraction system is complex, high in difficulty and low in precision, the shape of the back side of the secondary mirror is changed so that the back side is overlapped with the spherical center image of the reflection surface, and the difficulty in adjusting the primary and secondary mirrors of the R-C reflection and refraction system, especially the secondary mirror, is greatly reduced.

The invention belongs to the technical field of aluminum alloy machining equipment, and discloses an aluminum alloy metal part grinding and polishing device which comprises a grinding table and an aluminum alloy plate. Two symmetrically-distributed fixing assemblies are arranged at the top of the grinding table. Each fixing assembly comprises a first hydraulic rod, wherein the mounting end of the first hydraulic rod is arranged at the top of the grinding table, a fixing plate is arranged at the output end of the first hydraulic rod, a first electric telescopic rod is arranged on one side of the fixing plate, a first moving plate is arranged at the output end of the first electric telescopic rod, second electric telescopic rods are arranged on the end face of the periphery of the first moving plate, second moving plates are arranged at the other ends of the second electric telescopic rods, first air guide pipes are arranged at one ends of the second moving plates, and suckers are arranged at the other ends of the first air guide pipes. According to the aluminum alloy plate polishing device, through the arrangement of a polishing assembly, the fixing assemblies and a containing plate, the two side faces of an aluminum alloy plate can be ground at a time, the aluminum alloy plate can be ground and pre-cleaned, and the grinding precision is controlled.

The invention belongs to the field of storage and transportation of grains and particularly relates to a tempering and transshipment tank for processed grains. The transshipment tank comprises a tank body comprising a base plate, side plates and a top plate; a temperature control system outside machine, an ultrasonic humidifier, an ozone generator, a temperature and humidity monitoring and wireless transmission system and an integrated displaying and monitoring system are arranged in an external space in the tank body; an air distributor, a draught fan and a temperature control system inside machine are arranged in an internal space in the tank body; a steel plate, a partition board, grids, an anemograph, a moisture transducer, steel tubes with grooves and steel plates with vent holes are further arranged in the tank body. According to the tempering and transshipment tank for the processed grains, the problem that grains dew or crack due to the high temperature of the new processed grains and the larger differences between the temperature and the humidity of the grains and the environmental temperature and humidity during entering-exiting processes is effectively solved; the tempering and the transshipment are integrated, the tempering and transshipment operations of the grains can be finished in batches as required before the transportation, during the transportation or after reaching a transportation destination, and the problem that the grains dew due to the change of environmental conditions when the grains are transported from the north to the south of China is effectively solved.

The invention relates to an automatic multi-function rubber belt grinding and cutting assembly line. The automatic multi-function rubber belt grinding and cutting assembly line aims to shorten the time of multiple clamping of a conventional rubber belt in production by arranging a plurality of grinding devices and cutting devices and carts in a assembly line, the processing efficiency is improved, at the same time, the error caused by multiple disassembly and clamping is reduced, and the machining accuracy is improved. Before grinding and cutting, a deviation correction device provided corrects the deviation of a rubber belt, a rubber detector detects the thickness of the rubber belt, during grinding and cutting, a grinding roller can move horizontally during processing and further can reduce the processing stress caused by the uneven thickness of the rubber belt, and a constant power motor can save energy and overcome the disadvantages of traditional processing; and after the rubberbelt automatically unloads the belt and transports to the carts after grinding and cutting are completed, the order of the rubber belt remains unchanged to realize the accurate positioning of the whole processing process, so that the working efficiency of a rubber belt grinding and cutting machine is greatly improved.

The invention discloses a die-cutting and splitting integrated pole piece manufacturing cutting die. The cutting die comprises a die body and a die core used for cutting a pole piece. The die core is fixed to the die body and comprises a set of parallel horizontal cutting parts, two sets of parallel oblique cutting parts and two rectangular cutting ends. The width a of each rectangular cutting end is the distance between an upper side pole lug and a lower side pole lug. The distance b between the horizontal cutting parts is the width (c+2d) of middle blank foil, wherein d is the width of a cut-off upper slurry area or a cut-off lower slurry area. The invention further discloses a manufacturing method for the pole piece. The die-cutting and splitting integrated pole piece manufacturing cutting die and method have the advantages that the pole piece is formed at a time in a die-cutting and splitting integrated mode, a splitting procedure is omitted, the number of feeding and discharging of the pole piece is decreased, the production efficiency is high, equipment input is low, energy consumption is reduced, input of manpower and material resources is reduced, the production cost is effectively lowered, the occupied area is small, the space utilization rate is high, the well-cut edge of the pole piece is trim and free of steps, and the dimensional precision is high.

The invention relates to a coaxiality alignment method which is characterized by comprising the following steps: manufacturing a tool which consists of a standard core bar, a dial gauge stand and a lever indicator which are connected together; feeding the standard core bar into a standard hole of a combined workpiece, adhering the support end of the dial gauge stand on the end surface of a bracket of the standard core bar; rotating the standard core bar, moving the dial gauge stand to an inner hole to be detected; aligning the center of the combined workpiece with a processing hole to be just aligned to the center of the standard core bar, namely, the center of the combined workpiece with the processing hole is concentric with the standard hole; and roughly boring the hole to be processed, and finely boring the hole to be processed till the design size. By adopting the coaxiality alignment method provided by the invention, the alignment tool is simple in structure, easy to manufacture and simple and convenient to use and operate; due to the dial gauge and a fine tuning coordinate system, high alignment accuracy and precision can be achieved, the assembling and disassembling times of the combined workpiece can be reduced, the assembling and disassembling working intensity can be alleviated, the processing efficiency and the processing quality of the combined workpiece can be improved, the reliability is good, the processing cost is lowered, the economical efficiency is high; influence of artificial factors is reduced, and the processed combined workpiece is good in quality stability consistency.

The invention discloses an operation method and method for rail-road intermodal transport mode conversion of a railway station and yard. The operation system comprises a railway receiving-departure yard, a rail-road intermodal transport operation yard which is adjacent to the rail receiving-departure yard, and a control room; transfer operation strategies and process are prepared through the control room according to relevant information of vehicles; the railway receiving-departure yard is provided with at least one receiving-departure line for the vehicles to stop and be on standby; the rail-road intermodal transport operation yard is provided with one or more conversion lines which are parallel with the receiving-departure line, and a plurality of road-railers can run on each conversionline; each conversion line comprises a flat running channel and a stop line, wherein the stop line is used for the road-railers to stop; and the road-railers are pulled by trucks to run on the flat running channels, and the rail-road mode conversion operation is finished according to the transfer operation strategies and process.

A convenient and fast express delivery compartment comprises a compartment body, wherein a compartment door is arranged on at least one side of the compartment body. The internal portion of the compartment body is divided into at least two storage spaces, the compartment door comprises a door frame and a movable plate movably installed on the door frame, the door frame is rotatably installed on the compartment body. A storage box is arranged on one side of the movable plate, the storage box is rotatably installed on the movable plate and located in the compartment body, and the movable plate can rotate with respect to the door frame so as to make the storage box located outside the compartment body. The convenient and fast express delivery compartment can be made similar to a container, the loading and unloading times are decreased, small and large expresses can be respectively loaded according to the characteristics of the storage spaces and the storage box, only the movable plate is needed to be turned during loading and unloading, the time is saved, and operation and transportation are convenient.

A multi-angle punching device for round holes of a collecting pipe comprises a rack. A punching mechanism used for positioning the collecting pipe and conducting round hole punching on the collecting pipe is arranged on the rack, an axial transferring mechanism used for adjusting the axial position of the collecting pipe to achieve round hole punching at different stations is further arranged at the positions, at the two ends of the punching mechanism, of the rack, and a three-jaw chuck used for rotating the collecting pipe to achieve round hole punching at different angles is further arranged on the axial transferring mechanism. Through cooperation of the punching mechanism and the transferring mechanism, the collecting pipe can move in the axial direction, then the axial punching station is changed, and it is unnecessary to use different punching devices for punching. The collecting pipe can be rotated through the three-jaw chuck, so that the radial punching station of the collecting pipe is adjustable, and it is unnecessary to use different punching devices for punching. The number of feeding and discharging times is reduced, the labor intensity of workers is reduced, and the production efficiency is improved.

The invention relates to module automatic detection equipment. The module automatic detection equipment comprises a detection module and a target plate module, wherein the detection module comprises a material carrying table, the material carrying table is provided with a bearing face and a lateral insertion mechanism, the bearing face is suitable for bearing against the back face of the jointed board, and the lateral insertion mechanism can laterally move relative to the bearing face and is suitable for being in insertion connection with an electrical interface formed in the side face of the jointed board; the jointed board is suitable for carrying a plurality of modules, and the modules are electronic equipment function modules; and the target plate module is suitable for providing a test light source and a target object for the jointed board. The invention also provides a corresponding jointed board for carrying the module array. By reducing extrusion on the two sides of the jointed board in the feeding and discharging process of the jointed board, faults caused by bending or unevenness of the surface of the jointed board can be avoided, and therefore the equipment fault rate is reduced; working efficiency of the detection equipment can be improved; and maintenance and repair are easy.

The invention discloses an automatic machine tool with B-axis control, and relates to the technical field of machine tools. The automatic machine tool aims to solve the problems that a traditional machine tool cannot realize continuous machining when workpieces are obliquely machined, and time and labor are consumed when the angle is adjusted. According to the key points of the technical scheme, the automatic machine tool with the B-axis control comprises a lathe bed, a main shaft slidably arranged on the lathe bed along the Z axis, secondary shafts slidably arranged on the lathe bed along theZ axis and the X axis, a tool rest which is arranged on the lathe bed and can move along the X axis and the Y axis and a back tool platform which is arranged on the lathe bed and can move up and downalong the Y axis, wherein the tool rest is provided with a B-axis mechanism for obliquely machining a workpiece, and the secondary shafts are provided with deep hole assemblies for drilling deep holes in the end surface of the workpiece. The automatic machine tool with the B-axis control has the advantages of being capable of performing multi-angle oblique machining on the workpiece, realizing continuous machining of the workpiece, improving machining efficiency and reducing cost.

The invention provides PIN height automatic detecting equipment in order to solve the technical problem of low detecting efficiency of PIN detecting equipment in the prior art. The PIN height automatic detecting equipment is provided with a machine vision system, a carrying table and a first displacement mechanism, wherein the machine vision system includes CCD cameras and light sources, the firstdisplacement mechanism drives the CCD cameras to move in a stepping mode, the CCD cameras and the light sources are located over the carrying table and fixed to the side faces of a sliding block of the first displacement mechanism; triangular prisms with the cross sections being in isosceles triangle shapes are arranged below the CCD cameras, one of the straight faces of each triangular prism directly faces the corresponding CCD camera, the other straight face of each triangular prism directly faces PINs; and the carrying table is driven by a second displacement mechanism and operates in thedirection perpendicular to the first displacement mechanism. The total reflection phenomenon of the isosceles right-angle triangular prisms is utilized for light path turning, the CCD cameras collectimages of the side faces of the PINs from the position above the PINs, the carrying table can move in a stepping mode without blocking of the CCD cameras, after detection of one row of PINs is completed by the CCD cameras, the carrying table moves to enable the next row of camera shooting modules to arrive at the positions below the CCD cameras, and in this way, continuous detection of the multiple rows of camera shooting modules is realized.

The invention discloses an automatic blanking mechanism for a partition plate groove on a collecting pipe. The automatic blanking mechanism comprises a rack, wherein an upper die assembly and a lower die assembly which are used for blanking the upper and lower opposite positions of the collecting pipe are arranged on the rack, an upper die driving part used for driving the upper die assembly to ascend and descend is arranged at the position, on the top of the upper die assembly, of the rack, a lower die driving part used for driving the lower die assembly to ascend and descend is arranged at the position, at the bottom of the lower die assembly, of the rack, and the rack is provided with displacement mechanisms which are arranged at the two ends of the upper die assembly and the two ends of the lower die assembly and drive the collecting pipe to move axially so as to change blanking stations. One-time blanking can be carried out on the relative positions of the collecting pipe on the same machine to form the penetrating type partition plate groove, blanking can be carried out on the different axial positions of the collecting pipe through the displacement mechanisms, the feeding and discharging frequency can be reduced, and then the production efficiency is improved.

The invention relates to a blanking device for a round hole of a collecting pipe. The blanking device for the round hole of the collecting pipe comprises a rack, wherein a blanking mechanism used for positioning the collecting pipe and blanking the round hole of the collecting pipe is arranged on the rack; axial transferring mechanisms used for adjusting the axial position of the collecting pipe to achieve round hole blanking at different stations are further arranged at the positions, at the two ends of the blanking mechanism, of the rack; a positioning chuck is also arranged on each axial transferring mechanism; a core rod mechanism which is arranged in each positioning chuck in a penetrating manner and is used for fixing collecting pipes with different diameters is also arranged on the rack; through cooperation between the blanking mechanism and the transferring mechanisms, the collecting pipe can move in the axis direction, and the axial blanking station is changed; the collecting pipe can be rotated through the positioning chucks, so that the radial blanking station of the collecting pipe is adjustable; and the collecting pipes with different diameters can be fixed through the core rod mechanisms, and different blanking devices do not need to be used for blanking, so that the feeding and discharging frequency is reduced, the labor intensity of workers is relieved, and the production efficiency is improved.