70results about How to "Improve production line efficiency" patented technology

The invention provides an AI-driven metallographic image analysis and classification system and method, and the method comprises the steps: obtaining a high-resolution image of a metallographic sample through a microscope, and recording the basic information of the sample; denoising, graying, contrast enhancement and edge detection are carried out on the metallographic image; performing feature extraction on the processed metallographic image by adopting a convolutional neural network; classifying the extracted image features by using a support vector machine or a random forest; identifying and marking the abnormal image by using an isolated forest algorithm; all data are stored in a database, and a metallographic analysis report is automatically generated according to classification and detection results; and training and optimizing the deep learning model and a machine learning algorithm. According to the system, abnormal samples can be automatically identified and marked, the accuracy and timeliness of anomaly detection are ensured through a clustering algorithm and expert re-checking, comprehensive data storage and management functions are provided, and the safety and integrity of data are ensured through regular backup and optimization.

The invention relates to the technical field of perforating machines, in particular to a full-automatic double-head perforating machine which comprises a supporting frame, a workbench is fixedly connected to the top of the supporting frame, sliding rails are fixedly connected to the two sides of the top of the workbench, sliding blocks are slidably connected to the tops of the sliding rails, and bearing plates are fixedly connected to the tops of the sliding blocks. Opposite punching motors are fixedly connected to the tops of the bearing plates correspondingly, punching heads are fixedly connected to the output ends of the punching motors, first electric telescopic rods are fixedly connected to the side wall of the workbench, the output ends of the first electric telescopic rods are fixedly connected to the side walls of the bearing plates, and a punching table is fixedly connected to the middle of the top of the workbench. The top of the workbench is fixedly connected with a supporting table, and the top of the supporting table is fixedly connected with a second electric telescopic rod. Compared with the prior art, the automatic bar placing and taking-out device effectively and automatically places and takes out bars, tedious operation of manual intervention is avoided, and the production efficiency is remarkably improved.

The invention relates to a woolen sweater defect detection method. The method is characterized by comprising the following four main steps: a data preprocessing step, a model construction step, a model training step and a defect detection step. Wherein in the model construction step, strategies such as an attention mechanism and a network structure optimization are introduced, so that the identification capability of the model on woolen sweater defects is improved; in the detection process, automatic positioning and classification of defect areas are realized through a series of key functions. The method is high in detection efficiency, low in comprehensive detection cost and high in detection accuracy.

The invention discloses an electrically-driven rotor assembling tool and a using method thereof, and belongs to the technical field of rotor assembling tools, the electrically-driven rotor assembling tool comprises a driving motor, a servo press, an X-Y direction adjusting mechanism and an angular direction adjusting mechanism, the driving motor can drive the servo press and the tool to integrally move up and down, a rotor clamping air cylinder carries a rotor assembly to descend to a designated position, and the X-Y direction adjusting mechanism is used for adjusting the X-Y direction adjusting mechanism. The Z-direction pressure sensor feeds back a pressure value to the controller, the controller judges and recognizes whether the angular adjustment mechanism needs to anticlockwise rotate by a specific angle or not, after rotation, the controller calculates and drives the direction dynamic positioning of the linear motor in real time according to the number of cycles and whether the servo press needs to continue press fitting or not according to detection values of the X-direction sensor, the Y-direction sensor and the Z-direction sensor in the whole process; the device is simple in structure and low in cost, has pressure feedback dynamic positioning, and can effectively improve the assembly precision and reduce the abnormal stress alarm frequency, thereby improving the production line efficiency and the assembly quality.

The utility model relates to the technical field of automobile part sorting, and provides an automobile part sorting device which comprises a base, two symmetrically-distributed sliding tables are arranged at the top of the base, vertical supporting plates are arranged at the positions, close to the inner side edges, of the tops of the sliding tables on the two sides, and the vertical supporting plates are arranged on the base. A plurality of sorting and placing assemblies are arranged on the outer side faces of the vertical supporting plates on the two sides from top to bottom, a long-strip-shaped driving installation groove is transversely formed in the top face of each sliding table, and a distance adjusting mechanism synchronously driving the sliding tables on the two sides to move relatively is installed in each driving installation groove. A space formed between the vertical supporting plates on the two sides is arranged to be an area for containing large-size automobile parts. According to the automobile part sorting device, high efficiency, flexibility, space optimization and stability are combined, and an advanced part sorting solution is provided for the automobile manufacturing industry. The efficiency of a production line is improved, and the quality and accuracy of parts are ensured.

The invention belongs to the technical field of industrial control, and discloses a mixing machine control method, device, equipment and medium of a battery positive electrode material production line, and the method comprises the following steps: determining constraint conditions according to each key parameter related to productivity, energy consumption and granularity; constructing a multi-objective optimization function by taking the productivity maximization, the energy consumption minimization and the granularity stability of the mixing machine as objectives; constructing a fitness function according to the energy consumption, the productivity and the granularity; constructing a dynamic optimization model based on a particle swarm optimization algorithm according to the constraint condition, the multi-objective optimization function and the fitness function; and acquiring data corresponding to each key parameter in real time to obtain real-time data, inputting all the real-time data into the dynamic optimization model to obtain control parameters, and controlling the mixer according to the control parameters. And the efficiency and the product quality of a battery positive electrode material production line can be improved.

The utility model relates to tunnel arch frame technical field more specifically, and more specifically, relates to a I -beam follow -up welding device. Including the welding frame subassembly, mobile guide rail and automatic lifting carrier roller, the welding frame subassembly includes the welding fixed frame, welding robot and follow -up mobile wheel, and two groups are provided to the welding fixed frame side -by -side, and the both sides of two welding fixed frames are provided with the rack, and the welding robot is arranged on both sides rack setting, and the welding robot is located between two welding fixed frames, and the bottom of welding fixed frame is provided with follow -up mobile wheel, and the welding fixed frame is set up through follow -up mobile wheel on the mobile guide rail and slides, and the automatic lifting carrier roller is provided with multiple groups in the mobile guide rail. The device significantly reduces the artificial cost and the hidden danger, and the mobile welding does not affect the subsequent process completely, and the beat is optimized, and the overall operation efficiency of the assembly line is improved greatly, and the purpose of reducing the labor cost and improving the industrial efficiency is further reached. The utility model mainly applies to I -beam follow -up welding.

The invention provides a TFT liquid crystal glass raw material deironing magnetic grid automatic adjusting device and method. The TFT liquid crystal glass raw material deironing magnetic grid automatic adjusting device comprises a blanking pipe cavity, an executing mechanism and a control system. The executing mechanism comprises strong magnetic bars, hinge mechanisms, a screw rod, a spiral propeller and the like, and the distance between the strong magnetic bars can be adjusted. The control system comprises a working material level detector and an upper limit material level detector and can achieve automatic adjustment and control over the distance between the strong magnetic bars. The gaps between the strong magnetic bars are reasonably adjusted in time, the magnetic grid is kept in the optimal iron removal state all the time, the risk that raw materials are accumulated, blocked and broken due to unreasonable gaps is completely eradicated, field dust pollution in the magnetic grid replacement process is avoided, the body health of workers is ensured, and the production efficiency is improved. And meanwhile, the workload of replacing the magnetic grid and the expense of processing spare parts of the magnetic grid are also avoided, and the production line efficiency and the management and control of the operation cost of a company are greatly improved.

The invention discloses a security optimization method, device and system for terminal chip key initialization, a chip and a storage medium, and belongs to the technical field of embedded system security. The method is applied to an equipment manufacturing end and comprises the steps that a target equipment key is created, and the target equipment key is used for being injected into a chip security area of an equipment end to serve as a core key of the equipment end; obtaining a first key pair, the first key pair being a key pair of an equipment manufacturing end and comprising a first root private key and a first root public key; receiving a target chip root public key, wherein the target chip root public key is a chip root public key sent by a manufacturing end of a chip of the equipment end; constructing a target key encryption key based on the first root private key and the target chip root public key; encrypting the target device key based on the target key encryption key to generate a target ciphertext; and writing the target ciphertext into the device end. According to the invention, the security of key initialization of the terminal chip is improved, and the complexity is reduced at the same time.

The utility model relates to the technical field of demoulding gripper, concretely is a demoulding gripper antiskid rubber pad, including the butt joint board, the butt joint board's bottom is installed with the mechanical arm, one side fixed mounting of mechanical arm has the mounting panel, one side swing mounting of mounting panel has the clamping plate, the both sides of clamping plate are opened the threaded hole, the outer end swing mounting of clamping plate has the dismounting cover, the one side fixed mounting of dismounting cover in the one side close to butt joint board middle part has the antiskid rubber pad body, the both sides of dismounting cover are opened the mounting hole, the both sides swing mounting of dismounting cover have the bolt, the bolt penetrates the mounting hole, the bolt extends to the inner end of threaded hole, the bolt threaded connection threaded hole, the utility model, through installing clamping plate and dismounting cover, the antiskid rubber pad is replaced after long -time use, avoids the influence use after the antiskid rubber pad wear, reduces the downtime, improves the production line efficiency, reduces the maintenance cost, improves the practicality.

The utility model relates to wafer processing equipment technical field especially is a kind of wafer lifting module, including bracket, cooling assembly and be used to drive bracket to move up and down lifting assembly;The bracket is provided with the cooling window of adaptation with cooling assembly, and the bracket is installed at least two rows of support along the parallel direction of up and down, and the support is used to support wafer;When needing to carry out cooling treatment to wafer, lifting assembly drives wafer to move downward, cooling assembly is worn in cooling window, until the wafer of lowest place and cooling assembly correspond, and the wafer of waiting to take away or waiting to cool is placed in the support of non-lowest place by cooling assembly to wafer cooling treatment;The utility model can realize the parallel of wafer pick-and-place operation and cooling treatment, improve production rhythm, significantly shorten the total turnover time of wafer in cooling module, improve the throughput of overall equipment, and improve production line efficiency.

The application relates to the technical field of admixtures for building materials, in particular to a special polycarboxylic water reducing agent for gypsum boards, which comprises the following steps: S1, preparing a multifunctional monomer mixed solution; S2, preparing an initiation system: dissolving polyether macromonomer and a chain transfer agent in part of water, placing the water in a reactor, heating to a preset temperature and keeping constant; S3, performing a gradient copolymerization reaction: under the constant temperature condition, synchronously and slowly adding the multifunctional monomer mixed solution and an oxidant aqueous solution into the initiation system; S4, performing aging and post-treatment: after the addition is completed, keeping constant temperature aging at the preset temperature, then reducing the temperature, and neutralizing with lye until the pH value is 6-7, so that the special polycarboxylic water reducing agent is obtained. The whole process does not need toxic and harmful raw materials such as formaldehyde and naphthalene, and conforms to the green chemistry direction. The problems of demolding difficulty and production line congestion caused by retardation are solved, and the mold turnover rate and the production line efficiency are significantly improved. Under a higher water reducing rate, lower porosity (non-bubble pore) and higher compactness can be obtained.

The invention discloses a mechanism for cleaning dust on the surface of a glass cover plate, which is a mechanism applied to the technical field of mobile phone glass cover plate production, based on two groups of film covering stations and film collecting stations, a first film and a second film are used for respectively cleaning dust on two sides of the glass cover plate through adhesive film attachment, the cleaning effect is good, and the efficiency is high. The yield of a downstream production line is greatly improved, meanwhile, dependence on manpower is reduced, and secondary pollution of manpower (fingerprints and the like) to the glass cover plate is avoided. The excessive dependence of the industry on manpower can be reduced, and the production line efficiency is improved.

The utility model discloses a multi-station transfer air transportation production line, and belongs to the technical field of pressure vessel manufacturing. The production line comprises a fixed track which is annularly arranged, a plurality of lifting appliances slide on the track, and the fixed track is a trackless area in a vertical projection area of a movable track; the movable track is independent of the fixed track and is vertically suspended above the fixed track; transferring the truss in the air; the empty vehicle to-be-stored position is used for stopping and feeding the lifting appliance; and the machining areas are distributed on the two sides of the fixed rail. According to the multi-station transfer air transportation production line, the annular fixed rail is connected with the vertical moving rail body, production resources of all machining areas of a trackless area in the fixed rail are dynamically distributed through the air transfer truss, air synchronous transfer of the gas storage tank in the air at multiple stations is achieved, procedure blockage is avoided, the fast and slow procedure mixed production bottleneck is broken through, and the production efficiency is improved. The overall production line efficiency is greatly improved.

The invention provides an industrial equipment noise diagnosis method and diagnosis equipment based on machine learning. The method comprises the following steps: S1, collecting original noise data of an industrial equipment working environment; s2, according to the gear segmentation time point, performing gear segmentation on the original noise data to obtain a noise data segment of each gear; and S3, a machine learning model is constructed, the noise data after gear segmentation is input into the machine learning model, and the machine learning model is used for analyzing the noise data, extracting noise characteristic values and outputting a noise diagnosis result. According to the invention, through the modes of acquisition, judgment, analysis and optimization, simple, rapid and artificial participation-free intelligent noise diagnosis analysis is realized, and the industrial production takt and the production line efficiency are improved; according to the method, subjective deviation caused by human participation is avoided, the judgment result is consistent, expensive acquisition and analysis equipment is not needed, the equipment cost is effectively reduced, and fault judgment can be carried out on operation noise of various complex industrial environment equipment.

This invention discloses an online detection system for airbag coating defects based on machine vision and deep learning, belonging to the field of airbag coating detection technology. It includes: a multispectral imaging module containing visible and infrared light sources, forming a ring-shaped multispectral light source array for acquiring visible and infrared spectral images of the airbag coating surface; an FPGA-accelerated lightweight deep learning model, including adaptive convolution kernels and channel-parallel computing modules, achieving real-time inference at <50ms / frame; an adaptive illumination control module integrating an ambient light sensor and deep learning model output, adjusting light source parameters in real time through a closed-loop control algorithm; and a multi-angle imaging and image fusion module, including a ring camera array and a compressed sensing encoder, for acquiring multi-angle images of the airbag surface and generating a 3D defect distribution map. This invention achieves high-precision, high-speed, and highly robust online detection of minute defects in airbag coatings.

The invention discloses a transmission test line roller conveying system and method, which belongs to the field of transmission testing. The system is provided with a main test roller line, a secondary test roller line, a post-test roller line and an empty pallet roller line, a plurality of turntables and test areas. The main test roller line and the secondary test roller line can convey the transmission to the corresponding test area according to the pallet information. The turntable has the function of adjusting the posture of the transmission according to the pallet information. If it is detected that the test area on one side is occupied, the transmission can be conveyed to the test area on the other side through the cooperation of the roller line and the turntable, which not only realizes the accurate transportation of the transmission to the corresponding test area and ensures the mixed line test, but also realizes the balanced test and balanced production of the test areas on both sides; through the cooperation of the empty pallet roller line and the turntable, the empty pallets can be sent back to their respective assembly lines after the transmission is offline, thereby improving the production line efficiency.

The utility model relates to the technical field of slitting equipment, in particular to lithium battery processing pole piece slitting equipment which comprises a bottom plate and further comprises a slitting assembly, the slitting assembly is arranged in the middles of the opposite faces of two supporting plates, the slitting assembly is used for slitting pole pieces, and the slitting assembly comprises a first connecting plate connected with the middles of the two supporting plates in a sliding mode and a second connecting plate connected with the middle of the two supporting plates in a sliding mode. The middle of the lower end of the first connecting plate is fixedly connected with two second connecting plates. By arranging the first cutter locking assembly, the position of the cutter located in the middle can be locked through the first cutter locking assembly, then the positions of the other two cutters can be locked through cooperation of the first cutter locking assembly and the two second cutter locking assemblies, and when one cutter needs to be replaced, the first cutter locking assembly and the two second cutter locking assemblies are matched, so that the cutter can be replaced conveniently. According to the slitting assembly, the whole slitting assembly does not need to be disassembled, only the corresponding cutter needs to be disassembled and then replaced, and therefore operation is easy, the needed time can be shortened, and the production line efficiency can be improved.

The invention relates to multifunctional bin cover and roller adjustment integrated tobacco feeding equipment which comprises a feeding roller, a bin cover arranged at the front end of the feeding roller and provided with a feeding opening, and a roller rear chamber arranged at the rear end of the feeding roller and provided with a discharging opening. An XY-axis moving platform, a feeding nozzle module, a hot steam nozzle module, a cleaning nozzle module and a monitoring module are arranged in the bin cover, the XY-axis moving platform is vertically arranged, and the feeding nozzle module, the hot steam nozzle module, the cleaning nozzle module and the monitoring module are driven by the XY-axis moving platform to move. The high-precision X-axis and Y-axis moving platform is arranged on the bin cover, the multifunctional and modular design is combined, and the bin cover is suitable for various real scenes. Through an adjustable high-degree-of-freedom structure of the roller and inclination control, the equipment can achieve efficient and stable movement operation, meanwhile has high expansibility and easy maintainability, is suitable for being used under various process requirements, remarkably improves the production efficiency and the operation convenience, and is high in adaptability.

The utility model relates to a rotary material warehouse for collecting section bars according to frames, which comprises a rack, two sliding rails are vertically arranged on the rack at intervals, the sliding rails are horizontally arranged, the sliding rails are connected end to end, a plurality of sliding trolleys are uniformly arranged on the sliding rails at intervals, the sliding trolleys slide along the sliding rails, and the sliding rails are connected with the sliding rails. A material storage frame is arranged on the two sliding trolleys which are vertically arranged in a spaced mode and used for storing a frame of sectional materials, the sliding trolleys on the same sliding rail are connected and driven through a chain, the chain is supported and transmitted through a plurality of chain wheels, the two vertically-arranged chain wheels are connected through a transmission shaft, one transmission shaft is connected with a speed reducer through chain transmission, and the other transmission shaft is connected with the speed reducer through chain transmission. And the speed reducer is connected with a motor. The device has the advantages of reasonable structural design, collection according to frames, large collection capacity, high mechanization degree, high collection efficiency and the like.

The present invention discloses a machine vision detection device, which relates to the field of machine vision detection technology. The key points of the technical solution are that it includes a width detection mechanism for detecting the width of a product; a height detection mechanism for detecting the height of a product; an adjustment mechanism, which is arranged on the height detection mechanism and supports a scanning camera, and is used to adjust the relative distance between the scanning camera and the product; when the conveyor belt transports the product, the width detection mechanism and the height detection mechanism synchronously detect the product, and drive the adjustment mechanism to synchronously adjust the scanning camera. This device is provided with a width detection mechanism and a height detection mechanism, and the product movement between the width detection mechanism and the height detection mechanism is connected with the adjustment mechanism, so that when product packages of different specifications and sizes are placed on the conveyor belt for transportation, their width and height can be detected synchronously, and the adjustment mechanism can be driven to adjust the scanning position of the scanning camera, so that it is automatically placed at the best information grabbing distance for the product, thereby improving the production line efficiency.

The present invention discloses a conveying production line for Class 10,000 cleanliness, which comprises: a main conveying track, one side of which is provided with a plurality of processing stations; an accumulation mechanism, comprising an accumulation chain arranged along the conveying direction of the main conveying track, a driving assembly arranged at one end of the main conveying track and a tensioning assembly arranged at the other end of the main conveying track, the accumulation chain is driven and transmitted by the driving assembly and tensioned by the tensioning assembly; a transfer mechanism, comprising a lifting platform embedded in the main conveying track, the lifting platform is driven by a first lifting cylinder to move up and down relative to the conveying plane of the accumulation chain, the lifting platform is provided with a conveying roller, and the conveying direction of the conveying roller is toward the corresponding processing station; a conductive wheel group is arranged along the conveying direction of the main conveying track and the lifting platform, the conductive wheel group is connected to the ground wire and is in rolling contact with the product; a scanning mechanism is arranged on the lifting platform and is used to scan the barcode at the bottom of the product.

The utility model discloses a stator unloading device, which is used for carrying stators installed on a conveyor belt to a material collecting box, and comprises a material collecting unit comprising a material collecting box; the carrying unit comprises a conveying belt, an overturning assembly and a grabbing assembly which are sequentially arranged in the moving direction of the stator, the overturning assembly is arranged at the tail end of the conveying belt and used for overturning the horizontally-placed stator from the front placement state to the vertical placement state, and the grabbing assembly is arranged above the overturning assembly and used for grabbing the stator; the grabbing assembly is used for grabbing the stators in the vertical state and placing the stators in the material collecting box. Automatic discharging and stacking can be achieved, the production efficiency is improved, the labor cost is reduced, and the consistency and stability of the product quality are ensured.

The utility model discloses a food packaging machine heat sealing mechanism which comprises an operation platform, a working assembly and a fixing assembly, an installation plate is arranged on the upper surface of the operation platform, two correction grooves are formed in the left side and the right side of the lower surface of the installation plate respectively, and a first sliding groove is formed between the two correction grooves. First positioning columns are fixedly connected to the left sides and the right sides of the inner walls of the two correction grooves, rotating blocks are rotatably connected to the outer surfaces of the first positioning columns, connecting columns are fixedly connected to the side walls of the rotating blocks, and rotating rods are rotatably connected to the outer surfaces of the connecting columns; the lower surface of the rotating rod is fixedly connected with a first abutting block, and a plurality of mounting grooves are formed in the first abutting block. Through staged execution of pre-pressing and heat-sealing cutting procedures and synchronous action of the four sets of positioning mechanisms, rapid processing of packaging can be achieved, the takt of a production line is remarkably improved, and the efficiency of the production line is improved.

This utility model discloses a continuous slicing device for traditional Chinese medicine decoction pieces based on automated control, including a feeding hopper, a distributor, a conveyor belt, a separator, a pressing mechanism, a slicing mechanism, a vibrating screen, and a power unit. The conveyor belt is divided into several conveying channels by the separator. A distributor is fixedly connected to one end of the conveyor belt at one end of each conveying channel, and the dispensing ports at the lower end of the distributor correspond to the conveying channels. A pressing mechanism is provided at the other end of each conveying channel, and its two sides are fixedly connected to the conveyor belt. A slicing mechanism is fixedly connected to one side of the pressing mechanism. A power unit is provided at the lower end of the conveyor belt, and both the distributor and the slicing mechanism are driven by the power unit. A vibrating screen is provided at one end of the conveyor belt. The purpose of this utility model is to provide a continuous slicing device for traditional Chinese medicine decoction pieces with high production efficiency, stable product quality, reduced reliance on manual labor, and reduced equipment wear.

This utility model discloses a flipping mechanism for an overlapping PACK tray, including an X-axis linear module, a Y-axis sliding component, and a Z-axis sliding component. The Y-axis sliding component is connected to the top of the X-axis linear module, and the Z-axis sliding component is connected to the top of the Y-axis sliding component. The Y-axis sliding component includes a Y-axis base plate mounted on the top of the X-axis linear module, and a Y-axis auxiliary guide rail is provided on the top of the Y-axis base plate. The Z-axis sliding component includes a Z-axis linear module, with a mounting plate connected to one side of the Z-axis linear module, and rotating components symmetrically arranged at both ends of the mounting plate. By setting the X-axis linear module, the Y-axis sliding component, and the Z-axis sliding component, the rotating components are precisely controlled to move along the X-axis, Y-axis, and Z-axis. At the same time, the PACK tray is precisely clamped and rotated by a rotary motor and an electric gripper, realizing the overall flipping of multiple chips in the PACK tray, which greatly improves the efficiency and stability of the production line.

This invention discloses a method and mechanism for automatic bolt sorting, screening, and conveying, belonging to the field of automotive assembly technology. The mechanism includes a closed hopper, a stepped bolt feeding device, a bolt diversion track, a bolt discharging device, and a hopper slide. The stepped bolt feeding device is located inside the closed hopper, and its motor-driven crank structure drives the stepped slide to convey bolts from the bottom to the top. The bolt diversion track connects to the top position, and bolt diversion and orientation screening are achieved through a flow direction switching mechanism, a diversion trough, a screening mechanism, and the track. The bolt discharging device connects to the output end of the track and releases bolts one by one. The hopper slide is located below the bolt discharging device and is used to receive and clamp bolts. This invention achieves automatic bolt sorting, screening, and conveying, avoiding manual bolt feeding errors, reducing labor costs, and improving production line efficiency.

The present invention belongs to the technical field of gate valve material processing, and in particular to a material processing mechanism and processing method of a DSV discharge gate valve, comprising a processing tube for crushing materials, a bent discharge tube hinged on the upper surface of the processing tube, and the discharge tube is fixedly connected to the processing tube by fixing bolts, the lower surface of the processing tube is fixedly connected to the discharge tube, the inner surface of the processing tube is provided with a crushing mechanism, the outer surface of the discharge tube is provided with an opening and closing mechanism, and the interior of the discharge tube is provided with a shaking mechanism. The material processing mechanism and processing method of the DSV discharge gate valve drives one of the crushing rollers to rotate through a reduction motor, and then the other crushing roller is synchronously rotated at a uniform speed under the meshing of two transmission gears, so that the two crushing rollers can drive their respective crushing blades to rotate, so that the material falls into the discharge tube for collection after being crushed, thereby avoiding accumulation inside the gate valve that does not meet the emission standards and causes blockage or unsmooth discharge.

This utility model provides an installation structure for a hair trimmer, including a housing and a blade head. The housing contains a charging component and a power component. The housing includes an upper shell and a lower shell. The lower shell includes a connecting part with a mounting hole. A copper nut is fitted into the mounting hole. The blade head includes a moving blade assembly, a fixed blade, and a spring. The spring is located on the lower shell. The fixed blade has a hole corresponding to the copper nut. A screw passes through the hole and screws the copper nut in, fixing the fixed blade to the lower shell. The moving blade assembly is clamped between the fixed blade and the spring. First, the moving blade assembly and the power component are connected via a transmission rod inserted into a drive slot. Then, the fixed blade is fixed to the copper nut on the lower shell by the screw, creating dynamic pressure on the moving blade assembly. Disassembly only requires removing the screw to remove the fixed blade, enabling quick blade head repair and replacement, avoiding complete disassembly; simplifying the assembly process and improving production line efficiency.

The utility model belongs to the technical field of refractory brick production, and particularly relates to refractory brick detecting and stamping equipment which comprises a lower cabinet body, a conveyor, a weighing device, a thickness measuring device, a stamping device and a robot taking and placing device. The conveyor is arranged on the upper surface of the lower cabinet body in a lifting mode and transversely penetrates through the upper shell. The weighing device is fixed to the upper surface of the lower cabinet body and located at the leftmost end of the conveyor and outside the upper shell. The thickness measuring device is fixed on the upper surface of the lower cabinet body, and is positioned in the middle of the conveyor and inside the upper shell; the stamping device is fixed to the upper surface of the lower cabinet body and located on the right side of the thickness measuring device and in the upper shell. The robot taking and placing device is fixed to the upper surface of the lower cabinet body and located at the rightmost end of the conveyor and outside the upper shell. According to the automatic sealing device, the weight and the thickness of a refractory brick product are automatically detected, automatic sealing operation is achieved, the production line efficiency is greatly improved, and the personnel cost expenditure is saved.