741results about How to "Improve production and processing efficiency" patented technology

The invention relates to the technical field of laser drilling machines, in particular to a precise positioning laser drilling machine and a positioning structure thereof. According to the precise positioning laser drilling machine and the positioning structure thereof, the first electric push rod drives the positioning base to position the left side and the right side of a plate, then the second electric push rod drives the clamping base to descend, the edge of the plate is flattened, the plate positioning and fixing stability is improved, smoke generated in the drilling process is covered by the protection bin, and the positioning effect is good. The draught fan drives external air to be input into the air bin, air curtains are formed on the surface of the observation window and the feeding and discharging port, smoke is prevented from leaking out of the feeding and discharging port while the observation window is prevented from being covered with dust, meanwhile, centralized treatment of the smoke is achieved through work of the smoke purifier, and fixation of a plate is relieved after drilling is completed. The conveying belt works to drive the plates to move towards the outer side of the protection bin through the feeding and discharging port, meanwhile, an air curtain formed by the air bin conducts air cooling heat dissipation on the surfaces of the plates, the discharging convenience and safety are improved, and the production and machining efficiency is improved.

The injection molding device comprises a device body, a lower mold base capable of overturning is arranged in the middle of an inner cavity of the device body through a first driving mechanism, a containing cavity is formed in the lower mold base, and a notch is formed in the bottom of the inner wall of the mold cavity of the lower mold base; and an ejection plate is arranged in the notch, and an inner cavity of the containing cavity is vertically and fixedly connected with a second electric telescopic rod. According to the injection molding device facilitating mold taking for one-time molding shoe sole production, after a molded shoe sole is received through a positioning groove in the surface of a receiving plate, the receiving plate drives the shoe sole to descend to the position below a polishing roller, then the polishing roller can be driven to move through a second transmission mechanism, and after the polishing roller moves to make contact with the bonding face of the shoe sole and an upper, the shoe sole is subjected to mold taking conveniently; and after the polishing roller rotates, the bonding surface of the shoe sole is polished, and subsequent bonding processing of the shoe sole and the shoe upper is facilitated.

The invention discloses a turnover basket injection mold based on oil cylinder ejection and fixed mold pulling plate secondary demolding, comprising: a fixed mold plate provided with a sprue; the movable mold plate is arranged opposite to the fixed mold plate, and the movable mold plate can do lifting motion relative to the fixed mold plate; the mold cavity is detachably arranged on one surface, opposite to the movable mold plate, of the fixed mold plate, and a glue injection inlet of the mold cavity is communicated with the pouring gate; the mold core is detachably arranged on one surface, opposite to the fixed mold plate, of the movable mold plate; the oil cylinder ejection outer side demolding mechanism is arranged between the fixed mold plate and the movable mold plate; and the fixed mold pulling plate inner side demolding mechanism is arranged between the fixed mold plate and the movable mold plate. The mold structure is simplified, the overall size of the mold is greatly reduced, and the mold manufacturing efficiency is greatly improved.

The invention relates to the technical field of automobile wire harness production, and particularly discloses processing equipment for new energy automobile wire harness production, which comprises an equipment body, a plurality of conveying belts are mounted at the top of the equipment body, two fixing frames are mounted at the top of the equipment body, and a cutting mechanism is arranged below one of the fixing frames. A rectangular groove is formed in the center of the top of the equipment body, a machining table is arranged in the rectangular groove, a peeling mechanism is arranged between the two fixing frames, and a discharging mechanism is arranged on the outer wall of one side of the equipment body. According to the cable cutting device, the multiple conveying belts are installed at the top of the device body, multiple cables to be cut can be sequentially placed between the two corresponding conveying belts, the cables are conveyed to the top of the device body through the two corresponding conveying belts to be cut, and therefore the device body can cut the multiple cables at the same time; the cutting efficiency of the cable is improved, and the production efficiency of the automobile wire harness is further improved.

The utility model belongs to the technical field of motor processing, and particularly relates to a bus terminal embedding machine which comprises a rack, a servo electric cylinder, a movable assembly, a chuck assembly and a leading-in assembly, the servo electric cylinder comprises an electric cylinder body and a piston rod, the movable assembly comprises a sliding block, a sliding rail, a rotating shaft and a swing plate, the chuck assembly comprises a chuck, and the chuck is provided with a guide groove. According to the bus terminal embedding machine, the piston rod of the servo electric cylinder drives the sliding block to slide forwards along the sliding rail, the swing plate rotates clockwise along the rotating shaft under the rotating action of the rotating shaft, meanwhile, the swing plate drives the chuck to rotate anticlockwise, and in the anticlockwise rotating process of the chuck, due to the fact that one end of the guide groove is gradually arranged towards the center of the chuck, the clamping plate can rotate clockwise. The guide groove pushes the first guide block and the second guide block to move towards the center of the chuck, and the first guide block and the second guide block automatically join the stator copper wire to the terminal for assembly, so that the stator copper wire assembly efficiency and the motor production and processing efficiency are improved.

The invention relates to the technical field of glass core substrate production, in particular to a glass core substrate FOUP carrying box. The device comprises a box body, a cover plate and a base plate supporting mechanism, the base plate supporting mechanism is arranged in the box body, the cover plate is detachably connected to an opening in the front end of the box body, the base plate supporting mechanism comprises side edge supporting assemblies and a middle supporting assembly, and the two sides in the box body are each provided with a set of side edge supporting assemblies; a group of middle supporting assemblies are arranged in the middle in the box body, the side supporting assemblies and the middle supporting assemblies are of a multi-layer structure, and each layer of area for placing a glass core substrate is correspondingly formed by each layer of the side supporting assemblies and each layer of the middle supporting assemblies. According to the carrying box, the middle supporting set is additionally arranged, the situation that the middle of a large-size substrate collapses due to the fact that the large-size substrate is too long can be effectively prevented, and the stability of the substrate in the box body and the product quality are improved; a three-point contact mode is adopted among the middle support group, the lateral support group and the substrate, so that the contact area is reduced.

The invention discloses a welding device for production and processing of metal guardrails, which comprises a supporting walking frame, a first feeding assembly is arranged on the supporting walking frame, an overturning workbench is arranged on the inner side of the supporting walking frame, a first conveying belt conveying mechanism is arranged on one transverse side of the overturning workbench, and a second conveying belt conveying mechanism is arranged on the other transverse side of the overturning workbench. A third conveying belt conveying mechanism is arranged between the first conveying belt conveying mechanism and the overturning workbench, a fourth conveying belt conveying mechanism is arranged on one longitudinal side of the overturning workbench, a welding robot is arranged on the other side of the overturning workbench, and a second feeding assembly is arranged on the fourth conveying belt conveying mechanism. Compared with the prior art, the metal guardrail double-face welding device has the beneficial effects that design is reasonable, the overall structure is stable and firm, practicability is high, the metal guardrail can be driven to turn over, double-face welding can be automatically conducted, metal guardrail parts can be accurately and automatically fed into a welding area, and automatic feeding of the metal parts and automatic discharging operation of the welded metal guardrail can be achieved.

The invention relates to the technical field of textile machinery production, and particularly discloses an assembly welding device suitable for textile machinery, which comprises a bottom plate, a base is mounted at the top of the bottom plate, two first sliding grooves are formed in the top of the base, a sliding seat is slidably mounted at the tops of the two first sliding grooves, and a welding manipulator is mounted at the top of the sliding seat; a mounting plate is mounted at one end of the welding manipulator, a welding head is mounted at the bottom end of the mounting plate, a workbench is arranged at the top of the bottom plate, two clamping mechanisms are arranged at the top of the workbench, and two supporting mechanisms are further arranged at the top of the workbench. According to the textile machinery part welding device, when parts of textile machinery need to be welded, the vertical parts can be clamped and fixed by means of the two clamping mechanisms, and the transverse parts can be limited and fixed by means of the two supporting mechanisms, so that a welding manipulator and a welding head can quickly weld the parts; and therefore, the component welding efficiency of the device is improved, and workers can conveniently use the device.

The invention discloses a liquid-filling forming method and a liquid-filling forming die for a metal sealing ring, and the liquid-filling forming die comprises a lower cushion plate, a lower cushion plate, a lower cushion plate and an upper cushion plate, the mold core is fixedly arranged at the top of the lower base plate and comprises a core seat and a core column, and a mold core cavity is formed in the top end of the core column; the lower die sleeves the bottom of the core column; the mold withdrawing assembly is arranged in the mold hole, and the top end of the mold withdrawing assembly penetrates through the core seat and extends to the lower mold; the upper backing plate is arranged above the die core, and the bottom surface of the upper backing plate is fixedly provided with a die punch corresponding to the die core cavity; the upper die is fixedly arranged on the bottom surface of the upper base plate and located on the periphery of the die punch; and the outer die sleeves the periphery of the upper die, and the top end of the outer die is connected with the upper base plate. The liquid medium is used for replacing a male die for expansion, the forming procedure is simplified, the machining efficiency is improved, and the surface quality of a formed part is high.

The invention provides a titanium alloy surface laser ultrasonic composite cleaning reinforced welding method, belongs to the technical field of non-ferrous metal surface cleaning and modification, and aims to solve the problems of poor welding seam quality and poor surface corrosion resistance, fatigue resistance and the like in the titanium alloy welding process. The cleanliness of the surfaces of components, welding grooves and the like is improved, and the production and machining efficiency is improved. In the fusion welding process, ultrasonic excitation of a high-energy beam is applied to the back face of a weld joint, the grain size of the weld joint is refined, the mechanical property of a connector is improved, rotating ultrasonic waves are applied to the surface of a component and the weld joint, the component and the surface of the weld joint generate plastic deformation, and the overall performance of the component and the surface of the weld joint is improved. The high temperature resistance, the corrosion resistance, the fatigue resistance and the like are improved.

The invention discloses a metal powder production device for additive manufacturing, which belongs to the technical field of metal powder processing, and has the technical key points that the metal powder production device comprises a box body, falling raw materials can be crushed through an arranged crushing mechanism, and an arranged grinding driving mechanism not only realizes reciprocating grinding processing of metal powder, but also realizes grinding processing of the metal powder; meanwhile, the inner wall of the box body can be correspondingly cleaned and scraped, an efficient collaborative operation mechanism is formed by reciprocating swing of the grinding roller and intermittent vibration of the arc-shaped sieve plate, the production efficiency is greatly improved, uniform distribution of ground powder is correspondingly promoted through vibration of the arc-shaped sieve plate, the grinding effect is more ideal, and the product quality is improved. By means of the circulating cooling mechanism, extracted cooling liquid can be continuously circulated in the hollow rotating pipe on the grinding roller, friction and abrasion between the grinding roller and metal powder can be effectively reduced through circulation of the cooling liquid, the service life of the grinding roller is prolonged, and the grinding roller has the advantages of being high in grinding machining efficiency and convenient to cool and grind.

The invention relates to the field of stainless steel pipe machining, in particular to a stainless steel pipe splitting machine which comprises a supporting unit, and a cutting assembly and a cutting assembly are arranged on the supporting unit. The supporting unit comprises two rectangular frames symmetrically erected on the ground, each rectangular frame is provided with a driving assembly, the driving assemblies are used for driving stainless steel pipes to rotate and comprise first lead screws arranged in the rectangular frames, the first lead screws are in threaded connection with sliding blocks, and driving motors are arranged on the two sides of the upper ends of the sliding blocks. The end part of the driving motor is fixedly connected with a wheel body; the surface of the stainless steel pipe is extruded on the surface of the wheel body; the designed stainless steel pipe splitting machine, the designed cutting assembly and the designed cutting assembly are matched with one another to machine the stainless steel pipes, cutting into grooves and cutting off and segmenting are sequentially completed, stainless steel pipe materials do not need to be transferred in the period, compared with an existing machining mode, multiple links can be omitted, the production and machining efficiency can be improved, and when the cutting assemblies are executed, the machining efficiency is improved. Two grooves can be machined at the same time, and efficiency is improved.

The invention discloses a drilling device for submerged pump production, and belongs to the technical field of pump body.The drilling device for submerged pump production comprises a supporting base and a plurality of three-jaw chucks used for clamping a to-be-machined pump body, and a rotary supporting mechanism is fixedly installed at the front end of the top of the supporting base; the multiple three-jaw chucks are evenly installed on the top of the rotary supporting mechanism, and the rotary supporting mechanism is further provided with a synchronous rotating mechanism used for driving the multiple three-jaw chucks to rotate. The rear end of the top of the supporting base is fixedly connected with a supporting frame, and the top end of the supporting frame is rotationally connected with an automatic punching and tapping mechanism. The rotary supporting mechanism and the synchronous rotating mechanism are designed, so that the to-be-machined pump body at the punching position and the tapping position can keep synchronous movement, the synchronism of punching and tapping can be guaranteed, meanwhile, due to the accuracy of the movement position, the machining precision of subsequent tapping machining is guaranteed, and the machining quality of the body is guaranteed.

The invention discloses a machine tool digital twin health monitoring system and method, and relates to the technical field of machine tool monitoring. The machine tool digital twin health monitoring system comprises a sensor module, a data collection module, a model construction module, a fault injection module, a fault evaluation module and an output module. The invention further discloses a machine tool digital twinning health monitoring method, accurate fault diagnosis can be achieved under the condition of insufficient data by means of interpretability and visualization of the digital twinning model, analysis such as fault positioning, fault quantification and fault traceability is carried out, and the machine tool digital twinning health monitoring method is high in practicability. A numerical control machine tool digital twinborn model, real-time sensing monitoring data and a related machine learning algorithm are integrated, online and real-time fault diagnosis of the numerical control machine tool is realized, the starting rate and the working efficiency of the numerical control machine tool are improved, and the monitoring maintenance and repair cost is reduced.

The utility model discloses a variable taper thread structure, which relates to the technical field of machining, and is characterized in that the variable taper thread structure comprises a male joint and a female joint, the male joint is sequentially provided with an auxiliary circular bead sealing surface B, a front section thread A, a middle section platform A, a rear section thread A and a main circular bead sealing surface A from a position far away from a screw cap, an auxiliary circular bead sealing face B, a rear-section thread B, a middle-section platform B, a front-section thread B and a main circular bead sealing face B are sequentially installed in the female connector, the front-section thread A is meshed with the front-section thread B, and the rear-section thread A is meshed with the rear-section thread B. The drill rod connector has the advantages that the problems that in the background technology, the torsional strength and the fatigue strength of the drill rod connector are reduced, and the service life of the drill rod connector is prolonged are solved. And risks of thread gluing, expansion of the female thread joint, breakage of the male thread joint and the like also exist.

The utility model relates to the technical field of transformers, in particular to a safety transformer framework suitable for automatic winding, which comprises a winding framework, the upper end and the lower end of the winding framework are respectively connected with an upper end plate and a lower end plate, the upper surface of the upper end plate is provided with an upper clamping groove, and the upper clamping groove is matched with an upper magnetic core of a transformer magnetic core in a clamping manner. A primary side protrusion and a secondary side protrusion are arranged at the two ends of the lower surface of the lower end plate respectively, a lower clamping groove is formed between the primary side protrusion and the secondary side protrusion, and the lower clamping groove is matched with a lower magnetic core of the transformer magnetic core in a clamping mode. The two ends of the lower end plate are provided with a primary side winding wire duct and a secondary side winding wire duct respectively. The primary side protrusion and the secondary side protrusion are arranged at the two ends of the lower surface of the lower end plate respectively, and the primary side winding wire groove and the secondary side winding wire groove are formed in the two ends of the lower end plate respectively, so that the tin climbing distance of the lead-out wire after tin soldering is increased, it can be guaranteed that the transformer meets the safety standard without installing a sleeve on the lead-out wire, and the transformer is simple in structure and convenient to use.

The invention belongs to the technical field of tobacco processing, and discloses a stacking positioning recognition method, a stacking automatic feeding device and a cigarette packaging supply line. The stacking positioning identification method comprises the following steps: S1, pre-generating a template image and inputting the template image into a database; s2, shooting a material field source image; s3, pre-matching the source image with a template image in a database, and screening out a first image group; and S4, the source image is accurately matched with the first image group, and accurate stacking information is obtained. By pre-generating the template image, the time for generating the template image in the image matching process is shortened; the range of the template image needing to be matched is narrowed through pre-matching, and then the source image is accurately matched, so that the image matching efficiency is improved, and the tobacco production and processing efficiency is improved.

The utility model belongs to the technical field of screw production and machining, and particularly relates to a screw polishing device which comprises a workbench and polishing equipment arranged on the workbench, a feeding device is arranged below the polishing equipment, and the feeding device comprises a feeding device body and a discharging device body. The top of the supporting frame is connected with a base, a feeding sliding groove is formed in the base in the length direction of the base, one end of the feeding sliding groove communicates with a clamping block groove, and a material receiving groove is formed below the clamping block groove; the pushing mechanism is arranged in parallel along the feeding sliding groove and used for pushing the screws to enter the clamping block groove, the clamping mechanism is used for clamping the screws, the clamping mechanism does not clamp the screws after grinding, the screws directly fall into the receiving groove below the clamping block groove and are collected, manual collection is not needed, automatic machining is achieved, and the machining efficiency is improved. And the production and processing efficiency of screws is improved.

The invention discloses a woven reinforced polyether-ether-ketone composite conduit capable of being continuously produced and a processing method and application thereof, the woven reinforced polyether-ether-ketone composite conduit comprises an inner-layer pipe, a middle woven layer and an outer-layer pipe structure, and the inner-layer pipe, the middle woven layer and the outer-layer pipe structure are all made of polyether-ether-ketone; and the outer-layer pipe structure is formed outside the inner-layer pipe and the middle woven layer through a dip-coating process. The invention has the following advantages and effects: the scheme utilizes a new mechanical structure, and has the effects of facilitating continuous industrial production, improving the processing efficiency, reducing the economic burden of a patient, prolonging the service life and effectively improving the overall bending performance of the composite conduit.

The utility model discloses a valve cover drilling device which is characterized in that a first circular groove is formed in a shell, a rotating disc is rotationally installed on the first circular groove through a first rotating shaft, a second circular groove is formed in the rotating disc, and positioning rods distributed in a circumferential mode are fixedly installed on a bottom plate of the second circular groove; the fastening mechanism comprises an L-shaped rotating frame and a fastening screw rod, the L-shaped rotating frame is composed of a second rotating shaft and an installation arm fixedly installed at the upper end of the second rotating shaft, and the fastening screw rod is fixedly installed on the second rotating shaft. The L-shaped rotating frames which are distributed in a circumferential mode are rotationally installed on the side wall of the rotating disc through second rotating shafts respectively, threaded through holes are formed in the tail ends of the installing arms, and the flange piece hole positioning device has the advantages that accurate positioning of each hole in a flange piece is achieved, and production and machining efficiency is effectively improved.

The invention relates to the technical field of industrial manufacturing, and discloses an efficient cooling and shaping system for core rod production and processing, comprising: a core rod cooling path design module for designing a multi-channel cooling path inside a core rod and an external spray cooling path; the temperature sensing and monitoring module is used for collecting temperature data inside and on the surface of the core rod in real time; the intelligent control module is used for dynamically generating cooling parameters based on the target temperature and the current temperature of the core rod; and the cooling execution and feedback module is used for adjusting the flow rate of the cooling liquid, the spraying pressure and the spraying direction according to the cooling parameters generated by the intelligent control module. By optimizing an internal cooling path and an external spray cooling design of the core rod, efficient and uniform cooling is realized so as to shorten the shaping time; the precise temperature control and partition cooling technology is combined, thermal stress and deformation are effectively reduced, and the machining precision is improved; and meanwhile, the operation cost is reduced through dynamic energy consumption optimization and cooling liquid circulation, and the green and energy-saving targets are achieved.

The invention discloses a production device and a production process of a microporous light calcium silicate insulation board, and relates to the technical field of calcium silicate insulation board production. The production device of the microporous light calcium silicate insulation board comprises a hydraulic device, an upper die base installed at the telescopic end of the hydraulic device and an upper die plate fixed to the lower surface of the upper die base, and further comprises a lower die base, a groove is formed in the upper surface of the lower die base, a center plate is installed in the middle of the groove, and triangular plates are installed at the four corners of the groove in a sliding mode. The shaft sleeve rotates reversely through the clockwork spring, so that the triangular plate is separated from the center plate, the center plate moves upwards, an insulation board body on the center plate is separated from the lower die base, and the contact area between the formed insulation board body and the forming cavity is reduced; therefore, friction damage between the insulation board body and the forming cavity is avoided to the greatest extent, and insulation board body forming quality is improved.

The utility model discloses an efficient pet snack spiral forming device which comprises a box body, a motor is fixedly connected to one side of the box body, a first gear is fixedly connected to one end of the motor, a first gear ring is connected to the bottom of the first gear in an engaged mode, and a connecting rod is fixedly connected to one side of the first gear ring. A rotating ring is fixedly connected to one end of the connecting rod, a rotating rod is fixedly connected to one side of the rotating ring, shaping blocks are fixedly connected to the two sides of the rotating rod, a rotating ring is fixedly connected to one side of the rotating ring, a connecting ring is fixedly connected to one side of the rotating ring, and a second gear ring is fixedly connected to one side of the connecting ring. Through the arrangement of the conveying rollers and the extrusion rings, the snacks can be stably twisted and conveyed, so that the snacks can be stably formed, the quality of finished products is ensured, the snacks can be twisted more tightly, meanwhile, the step of manual extrusion is reduced, and the production and processing efficiency is improved.

The utility model discloses an automatic sprouting vegetable cutting machine which comprises a cutting machine support, a cutting machine upper box body, a push disc device, a push disc driving device, a vegetable knife, a cutter driving device, a defective goods sliding way, an empty disc recycling and discharging sliding way and a sprouting vegetable discharging conveying belt. The automatic disc pushing and feeding device can complete a series of automatic operations such as automatic disc pushing and feeding, automatic cutting of sprouting vegetables, empty disc recycling and automatic discharging of the sprouting vegetables, is reasonable in structural design and stable and reliable in operation, saves time and labor, improves production and processing efficiency, and reduces labor intensity and production cost.

The embodiment of the invention provides an iron tower pipe fitting butt joint auxiliary welding device, and relates to the technical field of iron tower pipe fitting welding, the iron tower pipe fitting butt joint auxiliary welding device comprises a welding table, a mounting retention groove is formed in the inner side of the welding table, mounting plates are fixedly mounted on the two sides of the interior of the mounting retention groove, and circular grooves are formed in the inner sides of the mounting plates; when the equipment is used, a pipe fitting is inserted into the inner side of an annular frame and is arranged on a bottom guide block, a third brake motor is started to drive a lead screw to rotate, and due to the fact that threads at the two ends of the lead screw are opposite in screwing direction and drive a sliding sleeve to slide, a sliding block drives a transverse sliding rail to move; a linkage block in the transverse sliding rail is rotationally connected with a sliding plate; the linkage block compensates the position, the third brake motor drives the sliding plates on the two sides of the mounting table to slide synchronously, the side sliding rails are in a cross shape, so that the sliding plates drive the guide blocks to clamp the peripheral sides of the pipe fittings at equal intervals, the pipe fittings of different sizes can be accurately and flexibly clamped through the design, positioning and clamping are achieved only by starting the third brake motor, manual adjustment is not needed, and the welding precision and efficiency are improved.

The invention provides a collection and optimization application method based on aero-engine part machining data, and relates to the technical field of aero-engines, and the method specifically comprises the steps: carrying out the space-time mapping processing of time domain data or carding data and the geometric space position of part machining, and storing the machining process data into a technological process database, a processing quality-effect prediction mapping relation model is constructed, a mapping relation between the technological parameters and processing quality-effect prediction is established, meanwhile, the technological parameters and processing quality-effect data of the technological process database serve as boundary input, and a processing quality-effect prediction model is obtained after training; constructing a process optimization model and performing optimization; the working condition data contained in the technological process database is used as original data, the machining quality-effect prediction model and the technological optimization model are embedded into the technological process database, and the technological process data are continuously accumulated and iterated, so that the accuracy of machining quality-effect prediction is improved, technological parameters are optimized, and the machining quality and efficiency are improved.

The present application relates to a vacuum reflow soldering machine, including a frame, a welding module, a vacuum module, a cooling module and a transmission part; the transmission part is arranged on the frame and transported from one end of the frame to the other end; the welding module, the vacuum module and the cooling module are arranged in sequence on the frame along the transport direction; the workpiece is welded in the welding module, and sent to the vacuum module through the transmission part, the transmission part moves out of the vacuum module and stops transporting, the vacuum module is closed, and a sealing structure is formed inside it, and the vacuum module is opened after the work is finished, and the workpiece is sent out after the cooling module. The closed sealing structure of the vacuum module is small in volume, and the interior is only matched with a single workpiece, ensuring that it can be quickly vacuumed, and vacuuming in a small space The sealing structure improves the production and processing efficiency of the assembly line operation. It takes about 2-3 minutes to vacuum a workpiece. Compared with the previous single-unit single welding and simultaneous vacuuming assembly line operation, it can effectively improve the overall processing efficiency of the assembly line.

The present invention discloses a combined machine tool for producing air-conditioning diverter components, which relates to the technical field of processing machine tools, including a machine tool support seat and a processing mechanism, a protective frame is slidably provided on the outer wall of the processing platform, a lifting assembly is provided on the protective frame, a water storage tank 1 is fixedly installed on the inner wall of the bottom surface of the machine tool support seat, waste chip collection boxes are fixedly installed on the outer walls on both sides of the top of the water storage tank 1, and a filter is fixedly installed on the inner wall of the top of the water storage tank 1, a waste chip cleaning assembly is provided on the processing platform and the filter, and a driving motor 2 is fixedly connected to the bottom surface of the processing platform. The combined machine tool for producing air-conditioning diverter components disclosed by the present invention has the technical effect of blocking metal chips generated during the processing to prevent workers from being injured, automatically cleaning and collecting metal chips on the processing platform, and the cleaning speed of metal chips is fast and the effect is good, thereby improving the production and processing efficiency of the diverter.

The invention relates to the technical field of power cable insulating materials, and particularly discloses a silane crosslinking insulating material for a 35kV cable and a preparation method. According to the silane cross-linked insulation material for the 35kV cable, on the basis of polyethylene, ethylene propylene rubber, a polyethylene octylene co-elastomer and a compatilizer are added to improve the cross-linking performance, PEMAGMA and (E)-octyl-4-enedioic acid are added, and through double-bond polymerization and epoxy group and carboxyl polymerization, the cross-linking degree is further improved, the insulation performance and the heat resistance are achieved, and the insulation performance and the heat resistance are improved. The mechanical performance and the electrical performance are jointly improved, by adding the fumed silica, the dispersity is improved, the coupling effect of the silane coupling agent can also play a role in connecting the organic insulating matrix and the inorganic nanoparticles, and the insulating performance is improved. The cable silane crosslinking insulating material prepared by the invention is high in crosslinking degree and excellent in insulating property, heat resistance, mechanical property and electrical property, and meets the use requirement of 35kV voltage class.

The utility model discloses an MPP pipe discharging device. A bottom support is provided with a matched central axis extending in the first direction. A V-shaped structure is arranged on the bearing assembly; the bearing assembly is rotationally arranged around the matched central axis and is provided with a bearing position enabling the open end of the V-shaped structure to face upwards and a deflection position far away from the bearing position. The downward pressing arm is hinged to the bottom support and is provided with a downward pressing position enabling the downward pressing end and the V-shaped structure to form vertical limiting fit at the bearing position and a separation position enabling the downward pressing end to be far away from the V-shaped structure at the bearing position; the lifting assembly is movably arranged up and down and has an ascending position and a descending position; the lifting assembly is provided with an extending piece matched with the contact end of the lower pressing arm up and down. At the rising position, the extension piece abuts against the contact end of the downward pressing arm up and down and drives the downward pressing arm to move to the downward pressing position. The MPP pipe can be quickly positioned and fixed, the cut MPP pipe can be quickly discharged, and the continuous cutting operation requirement of the MPP pipe is effectively met.