41results about How to "Evenly arranged" patented technology

The invention relates to the technical field of workpiece measurement, in particular to a workpiece measurement system and method based on multiple displacement sensors. According to the invention, through cooperation of the displacement sensor and the circular substrate, rapid and automatic measurement of a workpiece can be realized, the production efficiency is improved, manual intervention is reduced, and errors caused by manual operation are reduced; the system is suitable for a conical workpiece with a spherical crown top end, the measurement accuracy can still be kept when the size of the workpiece is large, and the system is suitable for various industrial application scenes.

The application provides a triarylamine derivative and an organic electroluminescent device thereof, and particularly relates to the technical field of organic electroluminescence. In order to solve the problem of low device performance caused by the covering layer material in the prior art, the application provides a triarylamine derivative and an organic electroluminescent device thereof, which is applied to an organic electroluminescent device as a covering layer material to effectively improve the luminous efficiency and service life of the device. Since the triarylamine derivative has strong rigidity, a suitable glass transition temperature (Tg), good thermal stability and a high refractive index in the molecule, the coupling efficiency of light in the device is increased, the light extraction efficiency is improved, the generation of Joule heat is reduced, and the service performance of the device is improved.

The utility model belongs to the field of winding devices, and particularly relates to an adjustable winding device which comprises a bottom plate. A first vertical plate is fixedly connected to the side wall of the top of the bottom plate; a second vertical plate is fixedly connected to the side wall of the top of the bottom plate; the first vertical plate and the second vertical plate are symmetrically arranged; by arranging a first electric push rod, a second electric push rod, a movable rod, a fixed seat, an adjusting plate, a fixed plate and a supporting rod, the diameter can be quickly adjusted to be proper according to the specification and winding requirements of polyester cotton yarns, the flexibility is beneficial for a production line to quickly adapt to production of the polyester cotton yarns of different batches or specifications, the overall production efficiency is improved, and the production cost is reduced. By arranging the supporting devices matched with different winding roller diameters, the winding rollers can be fixed from the inside, so that when polyester cotton yarns are wound by the winding rollers, a more stable rotating state can be kept, shaking or deviation caused by external factors is reduced, uniform tension and arrangement of the yarns in the winding process can be kept, and the winding quality of the polyester cotton yarns is improved. Therefore, the winding quality is improved.

This utility model relates to the field of crane technology and discloses a novel lightweight gantry crane, including a crossbeam. A first threaded rod is rotatably connected inside the crossbeam, and a moving block is threadedly connected to the surface of the first threaded rod. A fixed pulley is fixedly installed at the rear end of the crossbeam, and a driving structure is provided on the upper surface of the crossbeam. This utility model utilizes a second motor. The rotation of the output shaft of the second motor drives the rotation of a first gear. The meshing between the first and second gears causes the first threaded rod to rotate inside the crossbeam, which in turn drives the moving block to move left and right. Because the fixed pulley and ball bearings share the weight of the load lifted from the lower part of the moving block, this device uses the first threaded rod to drive the movement. The cooperation between the fixed pulley and the slide rail, and the rotation of the ball bearings inside the mounting strip, converts sliding friction into rolling friction, thus enhancing the service life of the device.

The application provides a coiled tube heat exchanger using spherical clamping strips to fix tube bundles, and belongs to the technical field of heat exchange equipment, and comprises a central cylinder and a plurality of clamping strips with spherical protrusions arranged on the outer wall of the central cylinder. The upper surface of the clamping strip is provided with a spherical protrusion structure, and adjacent spherical protrusions constitute a heat exchange tube positioning element. The spacing between the spherical structures is optimized to match the arrangement of the tube bundles, and the outer surface of the central cylinder is wound with heat exchange tubes. The clamping strip with the spherical protrusion adopts a reverse stamping process in the manufacturing process, so that the processing surface is located on the non-contact side of the heat exchange tube, effectively avoiding direct friction damage of the processing defects to the tube wall. The spherical streamline structure reduces the turbulence intensity when the shell side fluid flows around, effectively reduces the shell side pressure drop while ensuring the positioning accuracy of the heat exchange tube, and improves the heat transfer efficiency of the heat exchanger. The clamping strip with the spherical protrusion omits the independent welding area required by the traditional tube clamp, thereby reducing the material consumption of the clamping strip.

The utility model relates to technical field of semiconductor equipment, especially relates to a wafer surface plasma activation equipment, including process cavity and casing, the casing is located process cavity top, be equipped with plasma coil assembly in process cavity, casing upper portion is equipped with air supply component, just the air outlet of air supply component is to the casing inside setting, be equipped with ventilation component and heating assembly in the casing, heating assembly is away from process cavity setting, ventilation component is close to process cavity setting, just one end of ventilation component with the casing inside intercommunication, other end with process cavity intercommunication. Air supply component exports airflow through air outlet, and the airflow is heated after flowing through heating assembly and is blown evenly in the working area of plasma coil in process cavity through ventilation component, so that the plasma activation process of wafer surface can be carried out evenly and stably.

This invention discloses an optimized scheduling method for automated production scheduling in furniture manufacturing, belonging to the field of furniture production scheduling technology. It includes collecting customer orders, equipment status, material inventory, and work-in-process turnover progress to construct a multi-dimensional production data set. An improved heuristic order decomposition algorithm is used, combined with board utilization rate and process balance constraints to optimize order splitting, generating production task sequences corresponding to specific workstations. Real-time data from equipment, materials, and work-in-process are integrated to form a multi-dimensional snapshot of the production site status. The task sequences and status snapshots are input into a multi-objective scheduling optimization model to iteratively derive a preliminary production schedule. Bottleneck process simulation is used to complete conflict detection and rebalancing, outputting the final production schedule and sending it to the production execution system. This method adapts to the actual working conditions of the furniture production site, standardizes the allocation of production tasks and the arrangement of process sequences, and adapts to the workstation's operating rhythm to achieve a smooth production flow.

The utility model relates to the related technical field of nut production equipment, one embodiment of the utility model provides a nut cold header facilitating material receiving, the nut cold header comprises a machine body and a fixing plate, the fixing plate is fixed to the side surface of the machine body, a material receiving frame is arranged outside the fixing plate, and a position adjusting assembly is arranged between the material receiving frame and the fixing plate; the conveying and arranging assembly is arranged in the material receiving frame and comprises a baffle, the baffle is fixed to the inner side surface of the material receiving frame, a long groove is formed in the surface of the material receiving frame, a through hole is formed in one end of the bottom in the long groove, a bottom frame is arranged at the bottom of the material receiving frame, and a conveying belt is installed in the bottom frame. By means of the technical scheme, the technical problem that in the related technology, equipment production needs to be intermittently stopped to replace a container for collecting nuts, and the production efficiency is affected is solved.

The utility model relates to the related technical field of rack adjusting pressing block cooling mechanisms, and one embodiment of the utility model provides a rack adjusting pressing block cooling mechanism which comprises a frame body, a bottom frame and a shell, the bottom frame is fixed outside the frame body, the shell is arranged in the frame body, a cooling assembly is arranged in the shell, a first conveying belt is arranged in the frame body, and a second conveying belt is arranged in the frame body. The first conveying belt penetrates through the interior of the shell, the conveying positioning assembly is arranged on the frame body, the discharging assembly is arranged outside the frame body, the cooling assembly comprises an inner cover, the inner cover is arranged in the shell, a cavity is formed in the top of the inner cover, a water inlet pipeline is arranged at the top of the inner cover and extends to the exterior of the shell, and spraying holes are formed in the bottom in the cavity. By means of the technical scheme, the technical problems that in the prior art, due to the fact that discharging is not smooth, the pressing blocks are prone to being stacked near the discharging opening, and the stacked pressing blocks are squeezed mutually, and deformation can be possibly caused are solved.

This utility model discloses a simulated silk yarn winding device, relating to the field of simulated yarn winding technology. The utility model includes a mounting base, a mounting frame, and a mounting block. The mounting frame and mounting block are welded to the upper surface of the mounting base. The mounting block is disposed on one side of the mounting frame. A winding motor is fixedly mounted on the upper surface of the mounting frame. A winding shaft is connected to the output end of the winding motor via a keyway. The lower end of the winding shaft penetrates through the upper surface of the mounting frame, and a connecting plate is welded to the lower end of the winding shaft. Two fixing sleeves are welded to the lower surface of the connecting plate. Sliding rods are slidably installed inside each of the two fixing sleeves. Connecting springs are installed between the upper surfaces of the two sliding rods and the inner top surface of the fixing sleeves. This utility model, through its sliding rod, connecting spring, and locking rod structure, facilitates the rotation of the two locking plates to the outside of the locking groove after the winding roller has finished winding. Then, the positioning plate is lifted upwards to disassemble the winding roller, and a new winding roller is assembled for the winding of the next batch of simulated yarn.

This utility model discloses a cable tray for control cabinets that prevents cable pulling. It is applied in the field of cable tray technology and includes a frame. Grooves are formed at both ends and the center of the frame. Movable blocks are installed inside the grooves. A connecting rod is fixedly connected to the top of each movable block. A guide roller is rotatably connected to the surface of the connecting rod. A limit groove is formed inside each movable block, and an adjustment mechanism is installed inside each limit groove. An adjusting bolt is threaded to the top of the connecting rod. Clamping blocks are symmetrically arranged inside each limit groove, and sliding grooves are symmetrically formed inside each limit groove. This utility model, by designing guide rollers inside the frame, reduces friction between cables and the cable tray, protects the cable sheath, and allows cables to move and arrange smoothly within the cable tray, improving wiring efficiency. It also guides cables in an orderly manner while dispersing stress when cables bend, ensuring stable cable performance.

The invention relates to a device and a method for tightly and efficiently arranging composite glass fibers, the device comprises a plate arranging mold, multifilament fibers are placed in the plate arranging mold, the plate arranging mold is placed on an electromagnetic vibration table, and the electromagnetic vibration table is connected with a controller. And a magnifying lens connected with the display screen is arranged above the plate arranging mold. The method comprises the steps that multifilament fibers are put into a plate arranging mold for blank plate arrangement, a controller is started when 4-6 layers are arranged every time, an electromagnetic vibration table is made to vibrate, the plate arranging mold is driven to vibrate up and down at the set frequency and amplitude for preset time, the multifilament fibers are vibrated at a certain frequency, the position is adjusted, and a close packing state is achieved; and the blank plate structure is displayed in real time through a display screen connected with the magnifying lens, after the current blank plate structure is adjusted, the controller is turned off, and the multifilament fiber row plate continues to be placed in. By means of the arrangement device and method, the phenomena of multifilament fiber dislocation and structure holing can be reduced, the internal cleanliness of the blank plate is improved, and the plate discharging efficiency is improved.

According to the technical scheme, the material conveying roller path is characterized in that the material conveying roller path comprises a material conveying roller path body, and a plurality of conveying rollers are assembled on the material conveying roller path body; platform plates are assembled on the two sides of the material conveying roller path body, and material height limiting mechanisms are assembled on the platform plates. The position and height of materials are monitored through the material monitoring camera body and the height monitoring sensor, so that the material height limiting mechanism can judge the stacking condition of the materials in real time, the height position of the height limiting teeth is automatically adjusted through the material height limiting mechanism, and the height of the materials is limited through height limiting treatment of the height limiting teeth. Therefore, the materials can be effectively prevented from being stacked in the conveying process, uniform arrangement of the materials is guaranteed, and the stacking phenomenon is prevented. Meanwhile, accumulation of the materials on the roller path is reduced, the space utilization rate is increased, the conveying speed is increased, and therefore the overall production efficiency is improved.

The utility model relates to the technical field of egg product sterilization, and particularly discloses a sterilization hanging device for egg product deep processing, which comprises a discharge bottom plate, a disinfection bin fixedly connected to the upper end of the discharge bottom plate, a guide plate arranged at the upper end of the disinfection bin, a swing mechanism arranged at the upper end of the guide plate, and a staggered component meshed with the lower end of the swing mechanism. The staggered assembly is rotationally connected with the inner wall of the disinfection bin, a containing hopper is arranged on the inner side of the disinfection bin, a synchronizing mechanism is arranged on the outer surface of the containing hopper, and a material moving rod is arranged on the surface of the synchronizing mechanism; according to the sterilizing and hanging device for deep processing of egg products, the swinging mechanism is arranged to drive the baffle to swing back and forth, so that falling egg products can be uniformly stirred to the two sides, and the material moving frame is arranged to carry materials on the inner side of the containing hopper, so that the materials can be uniformly distributed in the sterilizing bin; the effect that the egg products are continuously put and placed in a scattered mode is achieved, and the problem that the egg products cannot be continuously put and need to be clamped on the surface of a hanging frame one by one to be evenly distributed is solved.

The present disclosure relates to the technical field of cable production, and one embodiment of the present disclosure provides a cable drum cable pressing wheel device, which comprises a base and a pair of vertical plates, the vertical plates are arranged on the base, a drum is arranged on the base, a clamping driving assembly is arranged between the drum and the base, a column is fixed on the base, and a pressing wheel compacting assembly is arranged on the column. The pressing wheel compacting assembly comprises a pair of transmission cavities, the transmission cavities are arranged in the upper and lower ends of the column, a lifting frame connected through vertical linear driving is arranged in the transmission cavities, the transmission cavities are arranged in the lifting frame, the transmission cavities are open on both sides, and a pair of pressing rollers are arranged on the lifting frame. Through the above technical scheme, the technical problem that most cable drums in the prior art can easily cause the cable to be stacked too high and the local stress to be uneven, which not only occupies more storage space, but also can cause the cable to slip and wear during transportation or use is solved.

The utility model provides a hub motor direct-drive electric bicycle driving assembly which comprises an outer frame, a motor body is arranged in the outer frame, a supporting rod is fixedly connected to the outer side of the outer frame, a protection frame is fixedly connected to the supporting rod, a plurality of heat dissipation pipes are fixedly connected to the outer side of the outer frame, and the heat dissipation pipes are fixedly connected to the outer side of the outer frame. And the end part of the radiating pipe is fixedly connected with an expansion pipe which is vertically arranged and is wide at the lower part and narrow at the upper part. Compared with the prior art, the heat dissipation device has the advantages that by arranging the heat dissipation pipe, the expansion pipe, the supporting net and other structures, when the motor body drives the electric bicycle to move, external airflow drives the impeller to rotate, the impeller disturbs air flow at the position of the expansion pipe, hot air in the outer frame is promoted to flow outwards, and then heat dissipation of the motor body can be achieved. When external water enters the expansion pipe, the floating ball moves upwards under the action of buoyancy to plug the expansion pipe, and the external water is prevented from entering the outer frame. Heat of the motor body can be dissipated outwards along with movement of the electric bicycle, and long-term use of the motor body is facilitated.

According to the metallic paint spraying corrosion-resistant process for the metal part, through systematic dispersion of a primer composite anti-rust pigment, a modified graphene hybrid material and a pH response type microcapsule, uniform arrangement and stable suspension of particles in a primer layer are achieved, and a controllable substrate environment is provided for subsequent spraying of a metal effect layer; by combining a process of heating and curing the microcapsule finishing paint by stages, the microcapsules gradually release core substances in the curing process, and react with an epoxy resin system to form a self-repairing network, so that the limitation that the protection performance of the primer is fluctuated and the self-repairing capability of the finishing paint is insufficient in the traditional coating is broken through.

The application discloses a steel bar lifting and waterproof board mounting integrated trolley, which comprises a steel structure support rack, a ring support, a steel bar lifting and feeding system and a waterproof board mounting system are arranged on the rack; the steel bar lifting and feeding system comprises a lifting mechanism and a conveying mechanism, the lifting mechanism is used for lifting the ring steel bar to the upper part of the trolley, the lifting mechanism comprises a guide rail and a lifting frame which moves up and down along the guide rail, a transfer mechanism is arranged on the rack between the upper parts of the two guide rails and is used for transferring the ring steel bar on the lifting frame to the conveying mechanism; the conveying mechanism is used for conveying the ring steel bar to the direction of the other end of the trolley; the waterproof board mounting system comprises a supporting rod, a cross rod, an arc-shaped guide plate and a walking mechanism. The trolley integrates the functions of steel bar feeding and waterproof board laying, and solves the problems of the existing technology, such as the non-reusable operation rack, the large number of construction machines in the hole, the large labor intensity of workers, the serious material waste, and the high cost.

The utility model relates to the field of cables, in particular to a cable finished product coiling and packaging device, which comprises a working table, a guide module arranged at the upper end of the working table and used for driving a cable to reciprocate, and a double-station rotating module arranged on the lower side of the working table, the guiding module comprises a supporting plate arranged at the upper end of the workbench, a servo motor is arranged at the upper end of the supporting plate, a first bearing seat is arranged at the upper end of the workbench, a reciprocating lead screw is rotationally connected into the first bearing seat, the upper end of the reciprocating lead screw is connected with an output shaft of the servo motor, and the outer wall of the reciprocating lead screw is in threaded connection with a moving seat. A traction seat for driving a cable to move is arranged at one end of the movable seat, and the other end of the movable seat is connected with the support plate through a guide structure; according to the utility model, the servo motor is adopted to drive the reciprocating screw rod to uniformly arrange the cables, and the design of the double-station rotating module enables the two cable reels to rotate and package at the same time, so that the working efficiency is greatly improved, the production cycle is obviously shortened compared with the traditional single-station device, and the packaging requirement of a larger scale is met.

The utility model discloses a kind of anti-twist steel wire rope decontamination detection disc rope automation devices, including base, the top of base is fixedly connected with a pair of vertical plate, two The vertical plate is rotatably connected with transmission rod, the outer wall of transmission rod is fixedly connected with winding roller, the top of base is fixedly connected with a pair of first fixed plate, two The first fixed plate is rotatably connected with first reciprocating screw rod, the outer wall of first reciprocating screw rod is equipped with sliding block.The utility model device can realize the dynamic adhesion cleaning of brush to steel wire rope surface by reciprocating cleaning structure linked with winding system;Multiple distributed detection components can be omnidirectionally photographed to circumferential and axial of steel wire rope, reduce the missed detection risk of artificial visual inspection;Reciprocating guide structure and winding speed dynamic matching can guide steel wire rope to be evenly arranged on the surface of winding component.

This invention relates to the field of electric motors, and particularly to a stator assembly and motor with balanced windings. Each stator slot contains six layers of rectangular conductors. The connection paths of the stator windings at the hairpin ends are as follows: conductor 1 is connected to conductor 1 in another stator slot using a combined span configuration; conductor 2 is connected to conductor 3 in another stator slot using a full-pitch span configuration; conductor 4 is connected to conductor 5 in another stator slot using a combined span configuration; and conductor 6 is connected to conductor 6 in another stator slot using a full-pitch span configuration. In this invention, the number of elements in each branch of each phase winding is the same, and the number of phase slots and layers traversed by each branch is also the same. This essentially achieves the same back EMF phase and magnitude in each branch, and the same resistance and inductance at the beginning and end of each branch, thus realizing a balanced arrangement of the three-phase windings.

The utility model provides a structure optimizing device for a line pressing ridge die, particularly relates to the technical field of line pressing machines, and aims to solve the technical problems that a paper board is in point contact with a roller, so that the stress area is small, and the folding of the paper board is affected badly. The wire pressing machine comprises an upper die body connected with a wire pressing machine body, a long-strip-shaped wire pressing tool bit is arranged on the bottom face of the upper die body, a lower die body fixedly connected with the wire pressing machine body is arranged below the upper die body, and a working space is formed between the upper die body and the lower die body. The front end of the line pressing tool bit is arranged on the side, where a paperboard enters the working space, of the upper die body, the tail end of the line pressing tool bit is arranged on the side, where the paperboard retreats from the working space, of the upper die body, and a groove matched with the line pressing tool bit is formed in the top face of the lower die body. According to the device, the long-strip-shaped line pressing tool bit is used for pressing lines, the stress area is increased from one point to one line, the adverse effect on the folding strength is reduced, and paperboard bursting is avoided.

The utility model provides a dish-washing machine with a multi-layer heat insulation and noise reduction structure, which comprises a dish-washing machine main body, a dish-washing sink is arranged on one side of the dish-washing machine main body, a dish-washing assembly is arranged at the bottom end of the dish-washing sink, a heat insulation layer is arranged on the outer side of the dish-washing sink, and a noise reduction box is arranged on the outer side of the heat insulation layer. And the inner side of the noise reduction box is fixedly connected with an inner wall. The noise reduction box has the advantages that after entering the noise reduction box through the sound guide pipes and the transverse pipes, sound waves are repeatedly reflected between the vertical partition plates, and therefore the influence of noise on the external environment can be reduced. The honeycomb section on the sound guide tube can also be used for transmitting sound waves outwards, and similarly, the sound waves are repeatedly reflected and transmitted among the vertical partition plate, the first partition plate and the second partition plate, so that the influence of noise on the external environment can be further reduced. A structure similar to a shielding box is formed among the vertical partition plate, the first partition plate, the second partition plate, the noise reduction box and the inner wall, sound waves are blocked, and the noise reduction effect is better.

This utility model discloses an easy-to-wire distribution cabinet, relating to the field of power equipment technology. It includes an adjustable distribution cabinet, comprising a cabinet body with a movable plate on the rear side inside the cabinet. C-shaped steel is fixed at each of the four corners of the cabinet body. The side walls of the C-shaped steel have equidistant perforations. A convex block, fixed to the movable plate, is fitted inside the C-shaped steel with a gap. Connecting plates are located on the left and right sides in front of the movable plate, with insert rods fixed to the outer side walls at both ends of the connecting plates. A wiring mechanism is located on the lower side of the cabinet body. The wiring mechanism includes a fixed plate, with mounting plates symmetrically arranged on the side of the fixed plate near the rear wall of the cabinet body. Friction pads are fixed to the sides of the two mounting plates that are close to each other. This utility model facilitates wiring and maintenance by adjusting the movable plate for installing electrical appliances forward, and the wiring mechanism clamps and fixes the wires, ensuring even wire distribution.

The utility model relates to the field of plastic processing machinery, and discloses a coilable continuous reinforced plastic pipe production traction device which comprises a workbench, the lower surface of the workbench is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly connected with an adjusting assembly, the upper surface of the adjusting assembly is fixedly connected with a fixing column, and the upper surface of the fixing column is fixedly connected with a traction device. A second motor is fixedly connected to the outer wall of the fixing column, a protective sleeve is connected to the output end of the second motor, a sleeve is arranged on the outer wall of the protective sleeve, and a sliding rod is arranged on the upper surface of the workbench. A second motor is started to drive a protective sleeve and a sleeve to rotate, and a first motor is started to drive a second connecting rod and a first connecting rod to rotate, so that a sliding block is driven to slide, a fixed column and the second motor are further driven to move left and right, and the protective sleeve and the sleeve are further driven to move left and right; therefore, the effect that the plastic pipes are uniformly arranged on the surface of the sleeve can be achieved.

This utility model relates to the field of inductor component manufacturing, specifically to an inductor component tape coating equipment, comprising: a feeding mechanism including a first material tray bin, a first receiving bin, a first driving device connecting the first material tray bin and the first receiving bin, and a pushing component disposed between the first material tray bin and the first receiving bin; a coating mechanism including a coating component connected to the pushing component, a first discharging component and a second discharging component respectively disposed above and below the coating component; and a discharging mechanism including a second material tray bin, a second receiving bin, a second driving device connecting the second material tray bin and the second receiving bin, and a pulling component disposed between the second material tray bin and the second receiving bin. The entire process of feeding, coating, and discharging after coating is automated, greatly improving production efficiency and reducing labor costs.

The utility model belongs to the technical field of spring production, and particularly relates to a wire winding device for spring production, which comprises a fixing frame, a wire winding assembly and an auxiliary wire winding mechanism are arranged on the fixing frame, the auxiliary wire winding mechanism comprises a rotating wheel, the rotating wheel is rotatably connected to the outer wall of a mounting plate, and the rotating wheel is connected with the fixing frame. The mounting plate is rotationally connected with a reciprocating screw rod; the moving seat is matched with the reciprocating screw rod, and the top of the moving seat is fixedly connected with a fixing ring; and the adjusting assembly is arranged on the moving seat. According to the wire winding equipment for spring production, the reciprocating lead screw drives the fixing ring to reciprocate along the guide rod, spring wires are evenly arranged on the wire winding roller, the problem that wire winding is uneven in a traditional winding mode is solved, meanwhile, the balls embedded in the fixing ring reduce moving friction of the spring wires, the spring wires smoothly pass through and are stably limited, and the service life of the spring wires is prolonged. And consistent screw pitches and neat arrangement during winding are ensured.

The utility model relates to the technical field of motor stators, in particular to a stator punching sheet which comprises an integrally annular yoke portion, tooth portions evenly distributed along the circumference are arranged in the yoke portion, a tooth groove is formed between every two adjacent tooth portions, one side, close to the yoke portion, of each tooth groove is in an arc shape, the other ends of the tooth portions are all provided with shoe portions, and the shoe portions are arranged on the yoke portion. The shoe part is arc-shaped, the arc length of the shoe part is smaller than that of one side, close to the yoke part, of each tooth groove, and heat dissipation grooves are evenly distributed in the surface, corresponding to the tooth grooves, of the yoke part. The torque output by the motor can be effectively improved, and meanwhile the service life of the motor can be prolonged.

The utility model discloses a coating mechanism capable of adjusting the position of a coating roller, and relates to the technical field of coating machines, the coating mechanism comprises a fixed frame and the coating roller, two sides of the fixed frame are provided with chutes, two sides of the coating roller are fixedly connected with a rotating shaft, one end of the rotating shaft far away from the coating roller is rotatably connected with a slide block, the slide block is in sliding connection with the chutes, and the fixed frame is fixedly connected with the coating roller. The bottom of the sliding block is fixedly connected with a cleaning mechanism, the rotating shaft is rotationally connected with a bearing inner ring, the bearing outer ring is fixedly connected with a telescopic rod, limiting holes are evenly formed in the telescopic rod, the limiting holes are symmetrically distributed in an inner rod body and an outer rod body of the telescopic rod, and the limiting holes are fixedly connected with plug pins. According to the utility model, the interior of the displacement device is cleaned in the displacement process of the coating roller through the cleaning mechanism, so that the problems that the displacement process is blocked and the position adjustment is inaccurate due to the fact that the displacement mechanism is blocked by splashed coating and impurities when the coating roller is moved to a specified position by using the displacement device are solved.