20results about How to "Reduce the failure rate" patented technology

The utility model discloses a feeding device for sensor assembly. The feeding device comprises a bottom frame, a vertical plate and a movable base. A mounting cylinder is arranged at the top of the bottom frame, an O-shaped ring vibration disc is arranged in the mounting cylinder, a material supplementing frame is arranged on one side of the O-shaped ring vibration disc, and a channel is formed between the material supplementing frame and the O-shaped ring vibration disc; the feeding mechanism is driven to quickly move in the horizontal direction and the vertical direction through cooperative work of a plurality of air cylinders, so that O-shaped rings are quickly grabbed and transferred by the negative pressure suction device, and the feeding time is greatly shortened; o-shaped rings are automatically and orderly arranged through the O-shaped ring vibration disc, the O-shaped rings are supplemented in time in cooperation with the material supplementing frame, and continuous supply of the O-shaped rings is guaranteed; the feeding precision is improved through positioning formed by a positioning seat, a positioning block, a telescopic rod and a spring; the feeding process is monitored in real time through the scanner, problems are found and fed back and adjusted in time, and the operation reliability of the whole feeding device is further improved.

The invention discloses a novel metal test piece end face polishing and grinding device which comprises a test piece chuck, a pressing device, a straight driven piece, a plane cam, a movable sliding block assembly body, a linear guide rail structure and a movable frame. The test piece chuck comprises a dovetail matching block, a test piece chuck block, a pressing screw and a chuck fixing screw. The pressing device comprises a cover plate, a compression spring, a lifting block, a threaded pin and a rolling bearing; the straight follower comprises a lifting block, an indexing block and a limiting screw. By means of the novel metal polishing and grinding device, the problem that after traditional manual polishing and grinding equipment conducts polishing and grinding, cambered surfaces and fillets appear on the polishing and grinding end face is solved, the yield of metallographic samples and the utilization rate of consumable items such as abrasive paper are increased, a linear one-way polishing and grinding mode is researched, developed and provided, and a novel semi-automatic mechanical polishing and grinding device is designed.

The application discloses a sealing cover clamp spring pressing assembly mechanism, which comprises a clamp spring fixing seat capable of moving along a center axis of the clamp spring, a buckling guide sleeve, a transmission shaft and a sliding block. The bottom of the clamp spring fixing seat is a clamp spring sleeve joint. The clamp spring fixing seat is coaxially and slidingly connected with the buckling guide sleeve. The sliding block is movably arranged through the clamp spring fixing seat and the buckling guide sleeve. The buckling guide sleeve comprises a horizontal transmission shaft hole. The sliding block comprises an inclined long slot. The transmission shaft is fixedly connected with the transmission shaft hole and passes through the inclined long slot. The sealing cover clamp spring pressing assembly mechanism has the advantages that the clamp spring can be accurately pressed into a clamp spring groove, the structure is simple and reasonable, and the sealing cover clamp spring pressing assembly mechanism is convenient to manufacture, assemble, adjust, inspect and maintain. The sealing cover clamp spring pressing assembly mechanism can reduce the unqualified rate, greatly improve the production rhythm and is stable in performance.

This utility model provides an automatic winding device for amorphous strip magnetic cores and its auxiliary winding and welding mechanism. The auxiliary winding and welding mechanism includes a clamping unit, which includes a clamping component and a first drive module. The first drive module can drive the clamping component to move in a first direction. The clamping unit also includes a second drive module. The clamping component is rotatably connected to the drive end of the first drive module around its own first axis. The second drive module can drive the clamping component to rotate. The first axis is parallel to the first direction. The automatic winding device for amorphous strip magnetic cores includes the above-mentioned auxiliary winding and welding mechanism, which can improve the winding end quality and welding quality of the magnetic core.

This utility model discloses a serial connection mechanism for ring-shaped parts, relating to the field of ring-shaped part processing technology. It includes a first feeding pipe, a second feeding pipe, and a serial connection module. The first and second feeding pipes are used for feeding a first workpiece and a second workpiece, respectively. The first feeding pipe has a first channel, and the second feeding pipe has a second channel, with the tail end of the first channel located above the tail end of the second channel. The first workpiece output from the tail end of the first channel overlaps with the second workpiece output from the tail end of the second channel. The serial connection module includes a lifting drive and a connecting component. The lifting drive is located below the tail end of the second channel, and the connecting component is connected to the lifting drive. The lifting drive drives the connecting component to rise to sequentially connect the second workpiece and the first workpiece. This utility model has a simple structure, low production cost, greatly improves processing efficiency, and significantly reduces the defect rate.

The invention relates to the technical field of transformers, in particular to a structure for improving the insulation performance of the end of an axial split coil, which comprises a wire and an insulation paperboard arranged on the outer side surface of the wire, and a cushion block is arranged at the top of the insulation paperboard. A structure formed by the insulating cardboard and the cushion block is connected with the other group of the insulating cardboard and the cushion block in a longitudinal end-to-end mode, and a supporting strip is arranged at one end of the cushion block and located on the inner side diameter of a coil of the wire; according to the invention, the insulating cardboard wraps the three surfaces of the wire, the upper and lower surfaces of the insulating cardboard are bonded with the corresponding cushion blocks, and the slotted end parts of the corresponding cushion blocks are clamped into the clamping grooves of the supporting strips, so that the purposes of shortening the supporting strips, keeping away from the angle rings of the transformer body and preventing the insulation from being damaged are achieved, and the fault tolerance is increased; the reject ratio increased due to errors in manual and production manufacturing processes is reduced, the production difficulty is reduced, and the insulation performance is further improved.

This utility model discloses a fully automatic tea rolling machine for automatically turning and evenly distributing tea leaves, relating to the technical field of tea rolling machines. It includes a support platform with three rotating cranks, a stainless steel rolling drum connected to the three rotating cranks, a lid lifting assembly on the drum, and a stainless steel rolling disc on the support platform. Friction rings are installed through each of the three rotating cranks. In this invention, the limiting rollers limit the heightening rings, causing them to drive a cleaning mechanism to rotate stably. A shovel lifts edge tea leaves, a cleaning brush disperses the leaves, and an electronic fan blows the leaves towards the center area, achieving automatic leaf turning and even distribution during the rolling process. This effectively solves the problem of uneven rolling caused by tea leaf accumulation at the edges in traditional rolling machines, reduces cross-contamination caused by untimely or incomplete manual cleaning, and improves production efficiency.

The present application relates to the field of metal processing cooling liquid, especially to a special drawing cooling liquid for aluminum pop can production and a preparation method thereof.The special drawing cooling liquid for aluminum pop can production comprises, in mass percentage, 5-25% of carbon material reinforcing liquid, 5-15% of surfactant, 5-15% of functional additive, 1-5% of antibacterial agent, 5-10% of complexing agent, 1-5% of oil control agent, 0.1-5% of pH regulator, 0.01-0.1% of defoaming agent, and the rest of deionized water.The processing cooling liquid provided in the present application can be used as a special drawing cooling liquid for the drawing and thinning process of aluminum pop can, and can play excellent drawing cooling, lubrication and rust prevention functions simultaneously.

The utility model relates to the technical field of spraying, and discloses an efficient insulation UEW polyurethane coating device which comprises a spraying gun, a spraying pipe and a built-in control assembly, a spiral channel is formed in the spraying pipe and a spiral plate, a coating flowing path is prolonged to stabilize the flowing speed and reduce bubble entrainment, and impurities are filtered through sealing discs at the two ends; a rotating roller and a shifting plate on the mounting seat are matched with a coil spring and are regularly and mildly shifted after being impacted by the coating, internal bubbles are separated, and the problem that bubbles are generated by traditional stirring is avoided; the air valves correspond to the spiral channels in a one-to-one mode, air at the tops of the channels is exhausted in time, and coating basically has no bubbles. When a wire is coated with the bubble-free coating, a complete and uniform coating can be formed, the defects of pinholes, cavities and the like are avoided, heating is uniform during curing, and the insulation requirement of high-end equipment is met. The coating can be reused without additional bubble removal after being recycled, so that waste and working procedures are reduced; a bubble-free coating reduces the reject ratio, the quality stability is improved, and the automatic design is adaptive to efficient production; and coating waste and heat loss are reduced.

The utility model discloses a precise welding tool for a cabinet aluminum frame, which relates to the technical field of cabinet aluminum frame welding and comprises a working platform, a rectangular mounting frame is fixedly connected to the center of the upper side of the working platform, and limiting push rods are fixedly mounted on the inner walls of the four sides of the rectangular mounting frame. The output ends of the limiting push rods penetrate through the inner sides of the limiting push rods and are fixedly connected with push plates, sliding grooves are formed in the four edges of the upper side of the working platform, sliding plates are slidably connected into the sliding grooves, and fixing motors are fixedly installed in the middles of the side edges of the working platform. And the output end of the fixed motor penetrates through the outer side of the working platform and is fixedly connected with a threaded rod. By arranging the rectangular mounting frame, the limiting push rod, the push plate, the sliding groove, the sliding plate, the fixing motor and the threaded rod, when the framework is welded in the horizontal direction, the framework can be effectively fixed, the situation that the framework is displaced due to welding stress generated in the welding process is avoided, and deviation of the welding position is prevented.

The utility model discloses a trifluoroacetamide drying device, which belongs to the technical field of chemical product drying equipment and comprises an operation table for supporting trifluoroacetamide drying, a drying protection barrel is mounted at the top of the operation table, a transverse rod is welded on the vertical inner wall of the drying protection barrel, a sliding groove is formed in the transverse rod, and a sliding groove is formed in the sliding groove. Two springs are symmetrically connected into the sliding groove, the ends of the two springs are connected with a moving plate, the top of the moving plate is connected with a connecting block, a moving disc is welded to the end, away from the moving plate, of the connecting block, a motor is installed at the top of the moving disc, and an output shaft of the motor is connected with a connecting column through a coupler. According to the trifluoroacetamide screening device, the screening capacity is improved, trifluoroacetamide powder with different particle sizes can be effectively separated out, the particle sizes are more uniform, the production efficiency is improved, and the reject ratio of products is reduced.

The present application relates to a kind of metal smelting furnace inner wall functional coating and its preparation method, belong to functional coating preparation technical field.The double-layer structure of including outer ceramic coating and inner metal connecting layer, the diffusion effect between smelting furnace and metal melt in smelting process can be isolated by outer ceramic coating, the metal connecting layer in inner layer is used to enhance the binding force between ceramic coating and metal smelting furnace inner wall, to prolong the service life of coating.The preparation process of coating includes: after the treatment to metal smelting furnace inner wall, using plasma spraying process is sprayed Cr 20 Ni 80 Alloy connecting layer is sprayed on the surface of connecting layer, ceramic coating is sprayed.The present application is prepared by plasma spraying process, can be automated production, can greatly improve the quality of smelted metal liquid, reduce the unqualified rate of product, ceramic coating can improve the hardness and wear resistance of metal smelting furnace inner surface, can eliminate the phenomenon of sticking material, promote the service life of smelting furnace.

The utility model discloses a mounting structure of a light bar of a tri-proof light, which comprises the light bar and a substrate, and is characterized in that a plurality of limiting pieces are arranged on the substrate along a first linear direction, a plurality of bayonets are arranged on the substrate along a second linear direction, fasteners are detachably arranged in the bayonets, and each limiting piece comprises a first limiting wall and a second limiting wall; a plurality of protruding first limiting protruding parts are arranged on the base plate in the first linear direction, a plurality of protruding second limiting protruding parts are arranged on the base plate in the second linear direction, and a space allowing a light bar to be embedded and installed is formed between the first limiting protruding parts and the second limiting protruding parts. The two side portions, in the width direction, of the lamp strip are fixed through the buckling pieces, the limiting pieces, the first limiting protruding portions and the second limiting protruding portions correspondingly. The LED lamp strip has the advantages that the LED lamp strip is simple in structure and easy to mount and dismount, the two side portions of the lamp strip in the width direction are limited by the fasteners, the limiting walls and the limiting protrusions at the same time, multiple fixing points are formed, and stable and firm mounting is achieved.

The utility model discloses a wire rod pointing machine, which relates to the technical field of pointing equipment and comprises a bottom plate, a plurality of mounting frames are fixedly connected to the outer wall of the top of the bottom plate, a fixing frame is fixedly connected to the outer wall of the mounting frame on the left side, and pointing mechanisms are arranged on the inner walls of the mounting frames. The pointing mechanism comprises a plurality of rollers, the outer walls of the rollers are rotationally connected with the inner wall of the mounting frame, the rollers and the connecting plates can drive the connecting plates to move in an arc shape when the fixing rods move, then the connecting plates drive the round rods to move, and the round rods can drive the mounting plates to move back and forth when moving. And then the mounting plate drives the sliding block to slide in the sliding rail, the mounting plate drives the sleeve to move when moving, and then the sleeve drives the sliding rod to move, so that the pointing quality is improved, the rolling process can be more uniform by moving the wire rod back and forth, different parts of the wire rod can be subjected to uniform rolling force, and the production efficiency is improved. And local excessive wear or insufficient wear is avoided.

This application relates to the field of elderberry extraction technology, specifically to an elderberry extract, a low-temperature production process, and equipment. The process includes: obtaining elderberry raw materials; during continuous countercurrent microwave extraction, collecting the heating power of each microwave generator in each cycle and the corresponding temperature; selecting adjustable generators from all microwave generators; quantifying the temperature change caused by a unit heating power per unit time; calculating the power correction amount for each adjustable generator in the current cycle based on the temperature difference between the current cycle and its standard cycle; and correcting the heating power of each adjustable generator after continuous countercurrent microwave extraction; obtaining the extract after extraction; preparing a glycosylated solution; passing the glycosylated solution through a macroporous resin column; eluting and filtering to obtain the elderberry extract. This improves the stability and accuracy of the low-temperature extraction process of elderberry extract.

The invention belongs to the technical field of floor support plate forming, and discloses a floor support plate accurate forming method, which integrates dynamic parameter adaptation and hidden defect pre-judgment in the whole process from design drawing analysis to real-time production adjustment, effectively avoids hidden dangers such as stress concentration and local buckling, enables core indexes such as ultimate bearing capacity and midspan deflection of a floor support plate to stably reach the standard, and improves the production efficiency. The reject ratio of products is reduced, and the precision requirements of high-end buildings are met; real-time linkage of virtual equipment and physical equipment is realized through a 1: 1 digital twin system, and a federated learning architecture not only ensures multi-node data security, but also can realize collaborative optimization; the multi-working-condition simulation scene library and the parameterized model can flexibly adapt to different production requirements, intelligent parameter optimization, dynamic deviation correction and model iteration can be completed without manual intervention in the whole process, the process debugging period is shortened, meanwhile, full-amount tracing of production data is achieved, the forming process is changed from experience driving to data driving, and the production efficiency is improved. And the production controllability and the overall efficiency are improved.

This invention relates to the field of ceramic tile processing technology and discloses a processing and leveling mechanism for textured ceramic tiles. The base has two sets of symmetrical U-shaped supports at its upper end, with a hollow leveling component positioned between them. A connecting support component is symmetrically rotatably mounted inside the hollow leveling component. The U-shaped supports are equipped with adjustable quick-release connecting components. A connecting rod of the connecting support component extends out of the hollow leveling component and connects to the quick-release connecting component. This invention uses the hollow leveling component as the leveling carrier. Utilizing the weight of the hollow leveling component and the synergistic effect of the connecting support component, the two symmetrical support structures automatically position the leveling component in the center of the two U-shaped supports through the support force of the rollers and the tension of the connecting rod. No manual calibration is required, reducing positioning time. Furthermore, the coaxiality error is ≤0.2mm, significantly improving the consistency of the texture of ceramic tiles in the same batch and greatly reducing the defect rate.

The invention discloses an insulated feeder manufacturing device which comprises a device frame, a manufacturing box, a stand column, an alternate die-casting assembly, an alternate jacking assembly and an alternate cooling assembly, and the manufacturing box is embedded in the device frame. The invention further discloses a manufacturing method of the insulated feeder. The manufacturing method comprises the following steps that S1, device inspection and initial die casting are conducted; s2, station switching is conducted in parallel with double processes; s3, circularly and alternately producing; and S4, performing subsequent treatment on a finished product. According to the die-casting die, collaborative operation of alternate die-casting and synchronous cooling is achieved, the problem of die piece deformation caused by serious heat accumulation in traditional single die production is solved, through alternate switching of the two sets of inner dies and outer dies, when one set of dies are used for die-casting, the other set of dies can rapidly dissipate heat through an alternate cooling assembly composed of a hollow ring and an air nozzle, and the die-casting efficiency is improved. Long-term high-temperature deformation of the module is avoided, the forming precision of the insulated feeder is guaranteed, and meanwhile, the reject ratio of finished products is reduced.

The application belongs to the technical field of metal recovery, and provides a gold electrolytic recovery method and device based on AI vision, which can transfer the pretreated gold ion-containing electrolytic mother liquor to an electrolytic cell provided with a deposition plate, deposit gold on the deposition area on the surface of the deposition plate, continuously collect images of the deposition area by a camera unit, calculate the dense gold layer coverage rate and deposition defect area ratio of the deposition area by using a detection model, realize dynamic adjustment of the electrolysis parameters, and stop electrolysis and complete the current deposition when the preset completion condition is met. The scheme realizes non-contact real-time quantitative detection of the state of the gold deposition layer during the electrolysis process, can dynamically adjust the electrolysis parameters based on the model detection coverage rate, and preferentially triggers the inhibition operation when the defect area exceeds the standard, ensures that the deposition process is carried out in an excellent state, improves the consistency of the deposition product, reduces the requirements for the experience and concentration of the operator, and reduces human errors.

The invention relates to a sensor comprehensive debugging data system and a problem tracing method, and the system comprises a product debugging database which is configured with a sensor product debugging data field and a delivery information data field and is used for providing data support for a debugging record query and problem tracing subsystem; and the debugging record query and problem traceability subsystem is connected with the product debugging database through a data interface and is used for realizing debugging record query and problem traceability of the sensor product based on the data field information of the product debugging database. Compared with the prior art, the method has the advantages of high integration degree, easy traceability and the like.