129results about How to "Guaranteed processing efficiency" patented technology

The application discloses a PE material modification equipment and modification process, and relates to the technical field of PE material modification. The PE material modification equipment comprises a machine body, a supporting base is welded at the bottom of the machine body, a driving motor is fixed on the side wall of the machine body, an upper cover is detachably installed at the top of the machine body, a driving modification mechanism is arranged in the machine body, the driving motor performs power output on the driving modification mechanism, the driving modification mechanism comprises a driving shaft, and the end of the driving shaft is fixed with the output end of the driving motor. In the process that the transmission auger is used for stirring and conveying modification of PE materials, the PE materials are subjected to secondary crushing and modification treatment through three groups of movable stirring blades and fixed stirring blades. In the process that the outer ring rotates, the movable stirring blades move relative to the fixed stirring blades through the contact and extrusion of the stand and the triangular block, so that the stirring and grinding effect is achieved, and the modification effect on the PE materials is improved.

An automatic production line for stud bolts is characterized by comprising a visual measurement mechanism, a transfer positioning mechanism, a polishing and cleaning mechanism, a mechanical arm, a feeding tool changing table, a finished product table, a waste table and a replaceable gripper. According to the automatic stud bolt grinding device, method and system, the problem that the size is prone to being damaged during traditional grinding wheel grinding can be solved, the size deviation is avoided while the machining efficiency is guaranteed, and the rate of finished products is increased; bolts are grabbed through path track planning of the mechanical arm, so that the polishing procedure is more stable, the efficiency is greatly improved, and the manual participation degree is reduced; harmless treatment is conducted on dust and cuttings generated by grinding, the health of workers is guaranteed, and the green production requirement is met; the finished product is detected by machine vision, and compared with traditional detection, the efficiency is improved, and the production process is simplified.

The utility model discloses a wind volume self -adaptation heat accumulation type organic waste gas treatment integrated machine relates to heat accumulation type organic waste gas treatment technical field, including no. The utility model discloses a solenoid valve, wind speed and volume sensor, temperature sensor and control module are set up, so that wind speed and volume sensor can carry out real -time monitoring to the wind speed and volume of inside flow of no.

The invention relates to the technical field of three-dimensional data processing, and discloses a three-dimensional grid data processing and multiplexing method and system, and the method comprises the steps: S1, obtaining and analyzing grid data, obtaining three-dimensional grid original data, and carrying out the format recognition, geometric analysis and topology analysis of the three-dimensional grid original data; s2, carrying out reuse-oriented standardization processing; s3, constructing multiplexing description information; s4, grid resource storage and index management; s5, determining a subset based on the request; s6, on-demand conversion and result generation; and S7, unified scheduling control. By constructing multiplexing description information containing a unique identifier, a hierarchy mapping relationship, a block mapping relationship, version information and a service adaptation mark, unified management and efficient multiplexing of grid data under different hierarchy and service scenes are realized, and unified data semantic support is provided for hierarchical retrieval, on-demand extraction and multi-service collaboration; therefore, the reusability of the three-dimensional grid data and the system cooperation efficiency are remarkably improved.

The application discloses a kind of photovoltaic module laminating edge trimming shaping mechanism, including the base of the center groove being set in the center of top, the liftable platform is arranged in the center groove, lifting cylinder is installed in the platform lower side, the mounting seat of two groups of side channel is slidably installed in the base top, the sliding block of the mounting seat bottom is clamped in the sliding slot of base top, the transverse moving cylinder is connected in the sliding block side, the edge trimming mechanism is arranged in the channel.The application can conveniently replace and install edge trimming cutter, reduce the operation difficulty, and the device is provided with two groups of edge trimming mechanism in a unit, when one group of edge trimming cutter is damaged, the purpose of automatic reversing can be realized by the adjustment of rotary motor, so that the processing can be continued by the other group of edge trimming cutter for standby, so that the processing efficiency can be effectively guaranteed.

The utility model relates to the technical field of machining, and discloses a side face machining cutter which comprises a cutter bar. The cutter head is arranged at the end part of the cutter bar; a plurality of spirally arranged blade parts are arranged on the tool bit, front angles are arranged on cutting edges of the blade parts, and negative chamfers are formed; a cutting edge of the cutting edge part is provided with an edge tip end, and a negative chamfer and a relief angle group are respectively formed on two opposite sides of the edge tip end; according to the utility model, the front angle is arranged on the cutting edge part and the negative chamfer is formed, so that the side face finish machining or mirror surface machining of a material can be realized, the time and the cost of subsequent procedures are reduced, the overall structure has higher strength and machining precision, and the machining efficiency of actual machining application can be ensured.

The invention relates to the technical field of spraying processing, in particular to an unmanned aerial vehicle wing production and processing spraying device which comprises a processing box, a partition baffle, a spraying mechanism and a purifier and further comprises a self-processing assembly. The self-machining assembly comprises spraying placing plates, a transfer channel, a supporting base, a closing component, a station conversion component and a drying component, the two spraying placing plates are fixedly installed in the spraying machining area, the transfer channel is fixedly installed at the bottom of the machining box, the supporting base is fixedly installed at the bottom of the transfer channel, and the closing component is connected with the machining box; the station conversion component is connected with the supporting base, the drying component is installed in a drying area of the machining box, the overall machining efficiency of a large batch of wings can be guaranteed while the spraying quality of the two sides of the wings is guaranteed through the arranged components, and the overall machining effect is better in the actual machining process.

This utility model relates to an injection machine for marinating meat products. The meat products are transported via a conveying mechanism. After the meat products reach the area below the marinade chamber, a lifting assembly is activated, causing the marinade chamber to descend and a stripping plate to press against the meat products. The stripping plate then presses against a reset assembly, causing it to rise. Simultaneously, an injection needle penetrates the meat product through a clearance hole. An injection pump then operates, injecting the marinade from the marinade chamber into the meat product through the injection needle. The lifting assembly then raises the marinade chamber, while the stripping plate, driven by the reset assembly, continues to press against the surface of the meat products. The injection needle then detaches from the meat products, and the stripping plate gradually detaches from the meat products as the marinade chamber rises. This allows for better injection of marinade into the meat products and prevents the meat products from moving when the needle is withdrawn, facilitating subsequent processing and ensuring processing efficiency.

This invention discloses a multi-stage filtration and solid-liquid separation device for livestock and poultry breeding wastewater, relating to the field of wastewater treatment technology. It includes a treatment tank and packing material. A partition is fixed inside the treatment tank, and a guide plate with a flared opening is fixed between the partition and the treatment tank. A separation mechanism is located on the left side of the treatment tank to achieve solid separation in the wastewater. This multi-stage filtration and solid-liquid separation device for livestock and poultry breeding wastewater uses a cam mechanism driven by a first motor to continuously vibrate the filter screen. This not only achieves effective separation of solid impurities but also utilizes its inclined structure to achieve automatic discharge of solids, effectively preventing filter screen clogging. Microbubbles generated by the dissolved air release device can float difficult-to-settle grease and light suspended solids to the water surface, where they are collected and discharged by a synchronously moving impurity removal hopper. This effectively ensures the cleanliness of the initial wastewater treatment and prevents light grease and colloidal substances from affecting subsequent packing material treatment, effectively ensuring the treatment efficiency and stability of the wastewater.

The utility model discloses a kind of circular non-standard knife holders, belong to oil cylinder production and manufacturing technical field, a kind of circular non-standard knife holder, including knife holder box body, knife holder box body is ladder structure, is successively provided upper ladder surface, side surface and middle ladder surface, the top end between upper ladder surface and the bottom end surface of knife holder box body is provided with vertical installation round hole groove structure, round hole groove and strip-shaped through hole are provided with between middle ladder surface and the bottom end surface of knife holder box body circular through hole, transverse side of knife holder box body is provided with transverse installation round hole groove structure, and circular cutter installation groove is set up on side surface, and circular cutter installation groove is located between upper ladder surface, middle ladder surface.It can improve the cutting position of blade, enhance the utilization of cutting edge, reduce the use cost of scraping and rolling light cutter, improve processing precision and stability, improve the surface finish of workpiece, reduce the loss of wear, while can avoid chip accumulation, ensure processing efficiency and the surface quality of processing product.

The adjustable reverse boring groove cutter comprises a cutter bar, an embedded protruding block is arranged on the cutter bar, a cutter holder is connected to the embedded protruding block in a clamped mode, the cutter holder comprises a radial extension part, the radial extension part protrudes in the radial direction of the cutter bar, a mounting groove is formed in the radial extension part, and the cutter bar is connected with the mounting groove in a clamped mode. The mounting groove comprises a forward cutter groove and a pull-back cutter groove, the forward cutter groove and the pull-back cutter groove are formed in the two ends of the radial extension part in the axial direction of the cutter bar respectively, and blades are arranged on the forward cutter groove and the pull-back cutter groove. According to the adjustable reverse boring groove cutter, the same cutter can be used for machining the front face and the back face, the dismounting step and the positioning step are reduced, and certain machining precision can be improved while the machining efficiency is improved.

The utility model relates to the technical field of clamps, in particular to a clamp for glass processing, which comprises a machine frame and a clamping unit, the clamping unit comprises a bottom plate, a support bin, a sliding column, a rack, a gear, a synchronous motor, a pressing plate, a buffer frame, a spring, a rotating assembly and an auxiliary assembly, and two ends of the spring are fixedly connected with the pressing plate and the buffer frame respectively. The auxiliary assembly is connected with the bottom plate and the rack, glass is placed on the bottom plate, the controller is clicked to start the synchronous motor to drive the gear to rotate, due to the fact that the gear is meshed with the rack, the sliding column moves downwards in the sliding hole at the moment, the position of the pressing plate is adjusted till the buffer frame makes contact with the glass, and the spring is used for buffering the pressure of the pressing plate to prevent the glass from being crushed. The rotating assembly is used for rotating the bottom plate, the auxiliary assembly supports the bottom plate to rotate, the machined glass is clamped in the mode, the deviation condition in the polishing or trimming process is avoided, and the machining precision and efficiency of the machined glass are guaranteed.

This invention relates to the field of machining technology, and discloses a machining method for insert placement and the insert itself. The machining method for insert placement includes the following steps: Step S10, the insert placement blank includes an open area and a closed area. The insert placement blank is clamped onto a CNC machine tool, and the open area of ​​the insert placement blank is CNC machined to obtain a semi-finished insert placement product with a 0.03mm wire EDM machining allowance in the open area. The height of the open area of ​​the semi-finished insert placement product is greater than or equal to 20mm. Step S20, the open and closed areas of the semi-finished insert placement product are wire EDM machined to obtain multiple finished inserts. This invention, by reserving a 0.03mm allowance in CNC machining, is reasonably designed to avoid wire clamping and wire EDM springback problems caused by slow wire cutting, ensuring the surface finish of the product and meeting the machining requirements, while not affecting the wire EDM machining efficiency.

The utility model discloses a dirt removal device for sewage treatment, which comprises a dirt removal mechanism, the dirt removal mechanism comprises a box body, the top of the box body is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a rotating rod, and the rotating rod penetrates into the box body. A feeding opening is formed in the left side of the top of the box body, the top of the feeding opening communicates with a treatment mechanism, the treatment mechanism comprises a treatment barrel, and the treatment barrel communicates with the top of the feeding opening. By arranging the transmission mechanism, the transmission mechanism can stably drive the treatment mechanism to carry out pretreatment, so that the pretreatment effect is achieved, and the problems that the device does not have a pretreatment structure when entering the device through the water inlet pipe, and when a large amount of sewage passes through the water inlet pipe, the diameter of a pipe opening of the water inlet pipe is small; the problem that the treatment efficiency is reduced due to the fact that the blockage condition occurs when the sewage treatment device is blocked and the blockage needs to be manually cleaned in case of the blockage condition is solved.

The application discloses a chamfering device with a tool entanglement prevention mechanism for bolt machining, and belongs to the technical field of bolt machining. The chamfering device with the tool entanglement prevention mechanism for bolt machining comprises a base and a sliding seat fixedly installed on the surface of the base, a bolt body to be machined is placed above the sliding seat, the surface of the sliding seat is correspondingly provided with two sliding frames, the top surface of any one of the two sliding frames is fixedly provided with a fixing frame, the inner side surface of each of the two fixing frames is rotationally connected with a rotating column, and the surface of each of the two rotating columns is provided with an external thread. Compared with a traditional chamfering device, the chamfering device with the tool entanglement prevention mechanism for bolt machining adopts reciprocating rotary chamfering blades to simultaneously chamfer both ends of the bolt body, and the bolt ends do not need to be sequentially machined one by one, so that the machining steps of the bolt body are reduced, the machining speed of both ends of the bolt body is improved, and the machining efficiency of the bolt body is improved.

The application discloses a quartz piece vacuum adsorption fixing device and relates to the technical field of quartz piece processing. The quartz piece vacuum adsorption fixing device comprises an adsorption table, the adsorption table comprises a pedestal, a funnel cavity formed in the interior of the pedestal, a table plate fixedly connected to the top end of the pedestal, a mosquito coil-shaped spiral channel formed in the interior of the table plate, a catheter fixedly connected to the side surface of the table plate and in communication with the outer end port of the spiral channel, rubber through strips inserted into the spiral channel and the catheter, and a plurality of air channels uniformly formed in the interior of the table plate along the spiral path of the spiral channel, and the middle part of each air channel is in communication with the spiral channel. By selectively blocking or opening some air channels through the movement of the rubber through strips, the size range of the quartz piece to be fixed can be matched with the unblocked air channels, the type changing time of the adsorption table is greatly shortened, the equipment investment cost is reduced, and the production efficiency is improved.

The utility model relates to a low-oxygen aeration sewage biological treatment device, which comprises a floating body and a working box, the working box is installed on the floating body, an aeration assembly is arranged in the working box, the aeration assembly comprises a fan, a gas transmission frame, an aeration box and an end socket, the fan is installed in the working box, the gas transmission frame is installed in the aeration box, and the aeration box is installed in the working box. The air conveying frame is installed at the air outlet end of the fan, the multiple aeration boxes are arranged at the bottom of the air conveying frame in a communicating mode, the top ends of the aeration boxes are provided with aeration grooves, the side walls of the aeration grooves are provided with multiple aeration holes, the end sockets are arranged in the aeration grooves in a sliding fit mode, and when the end sockets are closed, the end sockets block the aeration grooves. And a driving assembly for driving the sealing head to reciprocate is arranged in the aeration box. The device has the effect of improving the applicability of the biological sewage treatment device.

The utility model belongs to the technical field of cutter disassembly and assembly, and particularly relates to a cutter locking structure which comprises a cutter and a cutter handle, and a cam tensioning mechanism is arranged between the cutter and the cutter handle. The cam tensioning mechanism comprises a lock shaft and an eccentric wheel installed on the lock shaft, an axial tensioning piece is arranged between the cutter and the cutter handle, the axial tensioning piece is movably assembled in the cutter handle, one end of the axial tensioning piece is in threaded connection with the cutter, and a tensioning hole is formed in the axial tensioning piece; or a tensioning hole is formed in the short taper shank of the cutter; the axis of the tensioning hole coincides with the central axis of the cutter handle and is perpendicular to the axis of the lock shaft. The lock shaft can rotate relative to the cutter handle, penetrates into the cutter handle and is connected with the tensioning hole in an inserted mode so that the eccentric wheel can be located in the tensioning hole, the eccentric outer side of the eccentric wheel makes contact with the hole wall of the tensioning hole, and the eccentric wheel drives the cutter to move in the axial direction of the eccentric wheel under rotation of the lock shaft so as to tension the cutter. And a locking structure is arranged between the lock shaft and the knife handle. The tool can be prevented from loosening and rotating relative to the tool handle, machining precision is guaranteed, machining efficiency is improved, and machining cost is saved.

The application provides a method for accurately predicting pollutant conversion in a water treatment process, and belongs to the technical field of pollutant conversion. The method adopts a degradation path prediction model provided with a multi-receptive field attention framework to perform prediction analysis on pollutant treatment information, so as to obtain pollutant degradation path information. The prediction process is high in efficiency and high in prediction result accuracy, and can guarantee the treatment efficiency of the water treatment process and the effluent water quality.

This invention discloses a biochemical treatment device and method for producing water from high-salinity gas fields via MVR distillation. The device includes a base, a biochemical tank at the top of the base, a support frame on the side of the base, and a collection mechanism below the support frame that automatically detects and collects excess sludge. A sealing mechanism is installed on the side wall of the biochemical tank, and a filter plate is installed inside the tank. This invention, through the configuration of a drive motor, an electric telescopic rod, a fan-shaped collection chamber, a first trapezoidal block, a contact rod, a reciprocating switch, and a second trapezoidal block, achieves automatic cleaning when the sludge reaches half the capacity of the biochemical tank, preventing a reduction in tank volume from affecting biochemical treatment efficiency. Furthermore, the adjustment mechanism gradually increases aeration as aerobic bacteria multiply, ensuring sufficient oxygen for nitrification and maintaining the wastewater treatment efficiency of the biochemical tank. This adaptive adjustment requires no manual intervention and is convenient and quick.

This utility model relates to the field of brake disc manufacturing clamping technology, and more particularly to an easily adjustable clamping device for brake disc manufacturing, solving the problem of reduced efficiency when processing brake discs of different specifications due to the inconvenience of adjusting the clamping device in the prior art. An easily adjustable clamping device for brake disc manufacturing includes a processing table. Three limiting grooves are formed on the top of the processing table. A spacer box is slidably connected inside the limiting grooves. A spacer mechanism is provided between the spacer box and the limiting grooves. An L-shaped pressing rod is rotatably connected inside the spacer box. A reset rod is rotatably connected to the top of the pressing rod. An upper pressure rod is provided on the top of the reset rod through an adjustment mechanism. A side pressure rod is fixedly connected to the side of the pressing rod. This utility model allows brake discs of different specifications to be easily clamped and fixed on the processing table for processing, ensuring the efficiency of processing brake discs of different specifications.

This invention discloses a BIM-based architectural engineering design method and system, relating to the field of architectural engineering design technology. The method includes: extracting the geometric features of each component of the target building, including bounding box coordinates, center point, dimensions, and principal direction vectors; calculating the average bounding box side length based on the geometric features; dividing the building space into grid cells and marking dense grid cells; offsetting components within the dense grid cells along three-dimensional directions to generate extended feature vectors; performing principal component rotation and multiple orthogonal projection on the extended feature vectors to generate a two-dimensional hash index; mapping components to index buckets and neighboring buckets; combining components pairwise within the index buckets; analyzing three-dimensional overlapping intervals to identify conflicting component pairs; statistically analyzing the overlapping volume of conflicting component pairs and their coefficient of variation; and marking component pairs with abnormal volumes to form conflict marker objects for BIM-driven component position adjustment. This solves the problem of missed detection of conflict candidate pairs in highly overlapping areas of the building space.

This utility model relates to the field of cotton yarn cradle technology, specifically to a cotton yarn cradle pressure adjustment module, including a module support base and an outer cotton yarn ring. A shaft is rotatably connected inside the module support base, and a first motor is fixedly connected inside the shaft. A rotating shaft is fixedly connected to the output end of the first motor. Multiple limiting grooves are formed on the outer surface of the rotating shaft, and a limiting rod is fixedly connected inside each limiting groove. A slider is slidably connected to the outer surface of the limiting rod. This utility model, by incorporating a first motor, causes the rotating shaft to rotate inside the shaft, thereby driving the slider to slide within the limiting groove. The sliding trajectory determines the distance between the inner cotton yarn rings. Adjusting the distance between the inner cotton yarn rings determines the tension of the cotton yarn, ensuring stable tension during the spinning process. The cradle, through the application of adjusting force, ensures consistent cotton yarn tension, thus achieving pressure adjustment and guaranteeing processing efficiency.

This application relates to the field of communication terminal technology, and provides a multi-task queue management method, a multi-task queue management device, a terminal device, a chip, and a chip module. The method includes: each subtask control unit determining the validity of a subtask arbitration request signal and a subtask arbitration request masking signal based on a subtask trigger signal, a subtask priority value, and the current state of the processed subtask, and outputting these to a multi-task arbitration control unit, so that the multi-task arbitration control unit selects the highest-priority valid subtask from the multi-task queue as the target subtask; outputting the target subtask's configuration parameter read signal and the subtask configuration parameter storage base address to a subtask configuration parameter read / write unit to trigger the accelerator to process the target subtask. This method enables hardware to support software configuration of high-priority subtasks interrupting the currently processed subtask, thus ensuring the processing efficiency of high-priority subtasks.

The utility model discloses a gluing device for coating skin of automotive trim, which belongs to the technical field of automotive trim manufacturing and comprises a gluing table, supports are fixedly connected to two ends of the upper side wall of the gluing table, and an electric slide rail arranged transversely is fixedly connected to the upper ends of the two supports. The movable end of the electric sliding rail is fixedly connected with a first air cylinder, the lower end of the first air cylinder is fixedly connected with a gluing head, the upper side wall of the electric sliding rail is fixedly connected with a glue supply mechanism used for supplying glue to the gluing head, and the lower side wall, located in front of the gluing head, of the gluing table is fixedly connected with a distance adjusting mechanism. According to the utility model, the two second cylinders, the two synchronous motors and the two edge pressing rollers are arranged, so that the edge pressing and conveying of the coating surface of the automotive trim can be realized, the problem of curling or edge warping of the coating surface of the automotive trim in the gluing process can be prevented, and the processing quality and efficiency of gluing are guaranteed.

The invention provides a straw carbonization power plant, and relates to the technical field of straw carbonization, the straw carbonization power plant comprises a main machine seat and a carbonization tank, the carbonization tank is arranged at the upper end of the main machine seat, the main machine seat comprises a tank body platform and a horizontal seat plate, and the horizontal seat plate and the tank body platform are respectively fixed at the front and rear ends of the main machine seat; a circulating valve pipeline is arranged in the horizontal seat plate; the straw pyrolysis carbonization device has the beneficial effects that the carbonization components such as the carbonization bin and the heating seat which are arranged in the carbonization tank in a combined manner and the circulation component are adopted, so that when straws are pyrolyzed and carbonized, pumping guide of suction airflow in the circulation component is utilized to act on the straws and gas products in the carbonization bin along the circulation pipe, the connecting pipe bin and the carbonization bin; the pyrolyzed straw is pressed and conveyed through airflow, meanwhile, heat transfer and circulating conveying of the straw are completed in cooperation with flowing gas products, and the utilization rate of carbonized gas products is increased while the carbonization processing efficiency of the device is guaranteed.

The utility model relates to the technical field of pet food processing, in particular to a raw material cleaning device for pet food production, which comprises a cleaning tank, a driving component and a dewatering component. And an L-shaped scraping plate is fixed at the bottom of the cleaning tank and is propped against the inner wall of the cleaning tank. The stirring shaft is circumferentially arranged around the rotating shaft, and the stirring frame is fixed on the shaft, so that raw materials can be fully stirred and washed, the cleaning effect is improved, adhesion is avoided, time is shortened, and nutrition loss is reduced. The dewatering assembly comprises a filter box, the bottom of the filter box is slidably sleeved with a supporting frame, the supporting frame is connected with a recycling box through a steel rod, and the recycling box is fixed outside the cleaning tank. A cover plate is magnetically attracted to the top of the filter box, and an electric heating tube is fixed below the cover plate. The bottom of the filter box is connected with a large spring, the other end of the spring is fixed to the supporting frame through a connecting plate, a knocking assembly is arranged on the connecting plate, a knocking head repeatedly knocks the bottom of the filter box, raw materials and water are rapidly separated through vibration and heating, the air drying speed is increased, microorganism breeding is avoided, and sanitation, safety and processing efficiency are guaranteed.

The application provides a low-power cryptographic card construction method based on dynamic cooperative optimization and a cryptographic card. The method comprises the following steps: after a hibernated cryptographic card is woken up, power consumption parameters are configured based on a target algorithm type and a predicted data amount; and under the power consumption parameters, a first algorithm unit is used to encrypt or decrypt a to-be-processed request. The first algorithm unit calls a main control processor to encrypt or decrypt the to-be-processed request. An interface of the cryptographic card comprises multiple channels. The power consumption parameters comprise a main control frequency of the main control processor and / or a channel enabling number of the multiple channels of the interface. The main control frequency is negatively related to an adjustment coefficient, the main control frequency is positively related to the predicted data amount, and the adjustment coefficient is determined based on the target algorithm type. The channel enabling number is positively related to a security coefficient, the channel enabling number is positively related to the predicted data amount, and the security coefficient is determined based on the target algorithm type. Through the technical scheme, the operation power consumption of the cryptographic card is saved, and resources are saved.

The utility model relates to the technical field of roller drying machines, in particular to an efficient scraper roller drying machine which comprises a drying machine body, a liquid supply assembly, a material scraping assembly and a heat supply assembly. A plurality of groups of uniformly arranged grooves are formed in the roller body, and the grooves are isosceles trapezoids; the liquid supply assembly comprises a supporting frame, a feeding box, an output pump, a lifting frame, a flow dividing pipe, atomizing nozzles and a first air cylinder, according to the efficient scraper roller drying machine, the multiple sets of isosceles trapezoid grooves are formed in the roller body, the corresponding output atomizing nozzles are matched, and the contact area of materials and the roller body is increased through the grooves; steam output by a steam heat supply pipe with a corresponding steam output valve is matched with the groove, so that the heat utilization efficiency and the material processing efficiency are ensured; and the scraper body is matched with the groove, so that large-area materials can be conveniently collected.

The utility model discloses a positioning and clamping device for special-shaped shaft part processing, which relates to the technical field of special-shaped part processing, and comprises a mounting component, a positioning and clamping mechanism, a positioning and clamping mechanism, a positioning and clamping mechanism, a positioning and clamping mechanism and a positioning and clamping mechanism, and is characterized in that the mounting component is used for fixing the concentric transposition mechanism and the positioning and clamping mechanism below slotting equipment; the concentric transposition mechanism comprises a rotating shaft, a rotating seat, a first magnet, an annular handle and a second magnet; the rotating shaft is rotatably arranged on the inner side of the connecting hole through a bearing, the rotating seat is fixedly arranged on the top of the outer side of the rotating shaft in a sleeving mode and is slidably attached to the top of the bottom plate, and the two first magnets are evenly and fixedly arranged on the top of the rotating seat in a nested mode and extend to the bottom of the rotating seat. When the two ends of the special-shaped shaft are slotted, the special-shaped shaft does not need to be disassembled and clamped again, the operation process is simplified, meanwhile, it can be guaranteed that the two slotted grooves are located in the same plane, and the machining efficiency and the product percent of pass are guaranteed.