14results about How to "Good subsequent processing performance" patented technology

The invention discloses heat treatment equipment with a turn-over function and a method thereof, and belongs to the technical field of heat treatment, the heat treatment equipment comprises a shell, a conveying heating device used for conveying and heat treatment and a turn-over device used for turning over plates are mounted on the inner side of the shell, and the conveying heating device is connected with the turn-over device; the turnover device comprises a turnover pushing assembly used for turning over the plates and pushing the plates to the conveying and heating device and an intermittent driving assembly used for driving the turnover pushing assembly to operate intermittently, the turnover pushing assembly is installed on the inner side of the shell, and the intermittent driving assembly is connected with the turnover pushing assembly and the conveying and heating device. By means of the mode, due to the arrangement of the overturning and pushing assembly, plates can be overturned and pushed in the heat treatment process, the two sides of the plates are evenly heated, the subsequent machining effect is better, and the problem that the plates stay on the overturning and pushing assembly and cannot be conveyed and discharged by the conveying and heating device is solved.

The invention discloses aluminum alloy cable stranding equipment, and relates to the technical field of aluminum alloy cables, the aluminum alloy cable stranding equipment comprises a bottom supporting box, a stranding plate rack is arranged in the middle of the top surface of the bottom supporting box, and a stranding die frame is arranged at the position, corresponding to one side of the stranding plate rack, of the top surface of the bottom supporting box; a mounting round box is embedded in the middle of one end of the top face of the supporting box, a mounting top ring is fixedly mounted on the edge of the top end of the mounting round box, a round discharging disc is fixedly connected to the top end of the mounting top ring, and a mounting inner frame is fixedly connected to the bottom of the inner side of the mounting round box. According to the device, the aluminum alloy wires are effectively prevented from deviating and twisting in the advancing process, a small amount of twisting force applied to the aluminum alloy wires in the aluminum alloy coil paying-off process is removed through synchronous rotation of the placement top disc, and the situation that the twisting strength of aluminum alloy cables is reduced due to the small amount of twisting force left on the aluminum alloy single wires is avoided; and thus, the overall strength of the aluminum alloy cable stranded wire is effectively improved.

The invention belongs to the crossing field of fine chemical engineering, crystal engineering and continuous production technologies, and particularly relates to a process and a device for continuously preparing 1, 3-cyclohexanedione crystals. The method comprises the following steps: respectively introducing a pre-cooled 1, 3-cyclohexanedione monosodium salt aqueous solution and an acidifying agent into a static mixer through a metering pump for mixing, introducing the materials into an aging tank for aging, and carrying out solid-liquid separation on the aged materials to obtain 1, 3-cyclohexanedione crystals. The invention provides a process and a device for continuously preparing a 1, 3-cyclohexanedione crystal, the process and the device are a brand-new continuous acidification crystallization process and system based on a static mixer, and aims to fundamentally eliminate local supersaturation, realize accurate control of the crystal form and morphology of 1, 3-cyclohexanedione and produce a high-quality flaky crystal form product. And the continuity, the stabilization and the high efficiency of the production process are realized.

The utility model relates to the technical field of seal head machining, and discloses a spherical seal head segmented machining device which comprises a machining table, a supporting table and a spherical seal head body, rectangular plates are fixedly installed at the positions, close to the two sides, of the top of the machining table, and an L-shaped plate is fixedly installed at the position, close to the rear side, of the top of the machining table. An electric telescopic rod is fixedly installed at the position, close to the middle position, of the bottom of the transverse side of the L-shaped structure of the L-shaped plate, a connecting disc is fixedly installed at the end of the electric telescopic rod, a grinding assembly is arranged at the bottom of the connecting disc, and under rotation of a power output shaft of a servo motor, a rotating disc fixed to the shaft end of the power output shaft of the servo motor can rotate; and when the arc-shaped grooves are used in cooperation, the vertical rods slide on the connecting discs, the device is suitable for being used by spherical end socket bodies of different sizes, the grinding blocks can be tightly attached to the inner walls of the spherical end socket bodies through the telescopic columns A and the springs A, and the internal grinding effect of the spherical end socket bodies is improved.

The clamping device comprises a machine frame, a rectangular frame is arranged on the lower side of the machine frame, a first two-way screw rod is rotationally connected into the rectangular frame, strip-shaped openings are formed in the two sides of the upper side of the machine frame, the first two-way screw rod is slidably connected with a pair of moving blocks, and the moving blocks are connected with the first two-way screw rod. According to the technical scheme, the two sets of clamping seats with the adjustable distance are arranged on the upper side of the rack, compared with the prior art, the distance between the clamping seats can be adjusted according to the length of a stainless steel plate, and after adjustment is finished, the clamping seats can be clamped through the strip-shaped seats, so that the clamping seats can be clamped, and the clamping seats can be clamped. And the position of the adjusting base can be fixed, the overall application range is wide, and adjusting operation is convenient.

The utility model relates to the technical field of coal coking, and discloses a tar residue coal blending transfer device which comprises a base, a buffer assembly is arranged at the top of the base and comprises a movable groove, springs are fixedly connected to the two sides of the bottom of an inner cavity of the movable groove, a movable plate is fixedly connected to the tops of the springs, and the movable plate is fixedly connected to the bottom of the inner cavity of the movable groove. And the top of the movable plate is fixedly connected with a movable rod. By arranging the buffering assembly, vibration generated during transferring can be buffered in the transferring process, so that scattering of materials during transferring is reduced, by arranging the cargo carrying assembly, the cargo carrying area can be automatically adjusted and enlarged according to the number of the materials, the transferring frequency is reduced, and the transferring efficiency is improved; the temperature loss degree of the finally transferred materials can be reduced, the subsequent machining effect is improved, the unloading work of the materials can be automatically completed through the arrangement of the unloading assembly, the unloading efficiency is improved, and the transferring efficiency is further improved.

The invention discloses a high-toughness and high-corrosion-resistance extrusion casting aluminum alloy material which comprises the following components in percentage by weight: 6%-10% of Si, 0.4%-0.6% of Mg, 0.8%-1.4% of Cu, 0.08%-0.15% of Fe, 0.04%-0.12% of Ti, 0.015%-0.030% of Sr, 0.02%-0.15% of Cr, 0.02%-0.09% of Zr, less than or equal to 0.1% of impurities and the balance of Al, and the weight ratio of Ti to Zr is Ti + Zr < lt >. 0.18%, 0.1% lt; cr + Zr [lt]; and 0.2%. According to the aluminum alloy material, the strength and toughness are improved by reasonably proportioning Cu and Mg elements, the structure compactness is optimized by combining an extrusion casting process, an oxidation film is thickened by accurately adding low-content Cr and Zr elements, the strength and the corrosion resistance are synergistically improved, the blank in the aspect of optimizing the comprehensive performance of AlSiMg alloy in the prior art is filled up, and the aluminum alloy material is suitable for being used in the field of aluminum alloy production. And the harsh requirements on materials in the high-end manufacturing field are met.

The present invention discloses a stripping and conveying device for connecting wires at both ends, including a frame, a pulling seat, a suction seat, a feeding mechanism and a terminal installation mechanism, wherein the feeding mechanism is arranged on one side of the frame, and a ring cutting channel, a cutting channel and a stripping channel are formed on the frame, a suction pipe is arranged on the suction seat, a clustering piece is rotatably arranged on the suction seat, an air guide channel is formed on the clustering piece, the suction pipe is connected with the ring cutting channel through the air guide channel, a pulling clamp is arranged on the pulling seat, a conveying slide rail is arranged on the frame between the terminal installation mechanism and the pulling seat, a conveying seat is arranged on the conveying slide rail, and a conveying clamp for clamping the cut wire into the stripping channel for stripping and subsequent conveying is arranged on the conveying seat. The structure is simple and reasonable, and the ends of the wires can be stripped while the cluster can be tightened, which is convenient for subsequent processing and use.

The utility model discloses secondary aluminum semi-continuous ingot casting and stacking production equipment, and particularly relates to the technical field of secondary aluminum production equipment, the secondary aluminum semi-continuous ingot casting and stacking production equipment comprises a supporting bottom plate, the supporting bottom plate is of an I-shaped structure, a limiting plate is fixedly connected in a groove in one side of the supporting bottom plate, and a light sensation switch is arranged in the middle of one side of the limiting plate; a rotating rod is arranged in the center of the top of the supporting bottom plate, one end of the rotating rod is fixedly connected with a limiting ring, and the other end of the rotating rod is fixedly connected with a gear. According to the aluminum ingot stacking device, firstly, the position of an aluminum ingot is conveniently sensed through the light sensation switch, the first motor is started to sequentially control the connecting plates to drive the anti-skid clamping plates to clamp and fix the aluminum ingot, the electric push rod is started to control the rotating rod to drive the anti-skid clamping plates and the clamped aluminum ingot to move towards the other side, and therefore the aluminum ingot is conveniently and continuously stacked on the top of the first supporting plate; and the placing positions are kept consistent all the time, so that the stacking accuracy and stability are improved, the conditions of deviation and dislocation are avoided, and the subsequent processing effect is improved.

This utility model discloses an oil separation device for AKD production, including a processing box, a partition, a quick-release mechanism, filter elements, and a pretreatment mechanism. After the processing box is stabilized by a support frame, a partition is placed horizontally inside. Multiple filter elements are fixed to the top surface of the partition via the quick-release mechanism, arranged sequentially. Each filter element extends below into a clean water chamber below the partition. A wastewater valve is connected to the side wall of the processing box to discharge impurities isolated by the filter elements. A pretreatment mechanism is installed on the processing box; wastewater passes through the pretreatment mechanism to break up the emulsion before entering the processing box. The advantages of this utility model compared to existing technologies are: the pretreatment mechanism breaks down the emulsion structure, making it easier for oil to be retained by the membrane, thus improving processing quality; the quick-release mechanism of the filter elements facilitates replacement, ensuring subsequent processing efficiency while improving subsequent processing effects.

The utility model provides a kind of feeding device for regenerative plastic particle processing.The feeding device for regenerative plastic particle processing includes: adjusting chassis;Feeding table, the feeding table is installed at the top of adjusting chassis, the top of the feeding table is equipped with discharging frame by elastic component, the top of the discharging frame is fixedly connected with storage hopper, some filter plate is installed in the inside of the discharging frame, the side of the discharging frame is provided with discharge port.The feeding device for regenerative plastic particle processing provided by the utility model can effectively remove impurities, separate particles of different sizes, ensure uniform quality of plastic particles entering the processing equipment, reduce product defects, improve the quality and performance of the final product, high-frequency vibration can scatter adhered particles, avoid poor feeding or blockage, enhance feeding stability and continuity, improve processing efficiency, and its structure is simple, components are easy to manufacture and maintain, reduce cost and maintenance difficulty, high stability, less failure, can operate stably for a long time.

The application discloses a kind of martensitic valve steel wire rod surface quality promotion method, and the performance index of the martensitic valve steel wire rod prepared is as follows: surface defect rate is less than or equal to 2%, microcrack occurrence rate is less than or equal to 1%, organizational grain size is 9-10 grade, grain size grade difference is less than or equal to 1 grade, and drawing breaking rate is less than or equal to 3%.The application optimizes parameters and process design as a whole system by blanking, stress relief treatment, controlled rolling and controlled cooling, on-line annealing, each link supports each other, and jointly guarantees the final surface quality state, to reduce or eliminate the cracks, folding and other defects on the surface of wire rod, improve subsequent processing performance.

The present invention relates to the technical field of machine tool processing, and specifically to an automatic loading and unloading device for a CNC lathe, comprising a processing box and a base, the upper end of the base is fixedly connected to a fourth support plate, the upper end of the fourth support plate is fixedly connected to a storage box, an axial pipe is arranged inside the storage box, a feeding mechanism is installed in front of the upper storage box of the base, a pre-processing mechanism is installed in front of the upper feeding mechanism of the base, a material picking mechanism is installed in front of the upper pre-processing mechanism of the base, and a CNC operation panel is arranged in front of the upper material picking mechanism of the base, through the mutual cooperation of a first electric telescopic rod and a pushing block, the axial pipe can be continuously transported and switched to different assembly lines, thereby avoiding congestion of raw materials, simplifying processing steps, and improving production efficiency, and through the mutual cooperation of the second electric telescopic rod and the fourth spur gear, the cuts at both ends of the axial pipe can be polished to avoid missing burrs.

The invention discloses a vegetable processing, conveying and discharging mechanism, and relates to the technical field of vegetable conveying. Comprising a conveying frame plate, a conveying belt is arranged in the conveying frame plate, a mounting frame plate is fixedly mounted on the upper end face of the conveying frame plate, a driving assembly is arranged on the mounting frame plate, a dispersing shaft is arranged on the driving assembly, and a dispersing rod is fixedly mounted on the dispersing shaft; an auxiliary assembly is arranged in the mounting frame plate, vegetables on the conveying belt are in a uniform laying state through the auxiliary assembly, the driving assembly comprises a positioning frame plate fixedly mounted on the mounting frame plate, a driving motor is fixedly mounted on the positioning frame plate, and an output shaft is fixedly mounted at the output end of the driving motor. Through cooperative use of the driving assembly and the auxiliary assembly, it is ensured that vegetables are in a uniform laying state when conveyed on the conveying belt, and the follow-up treatment effect and efficiency are improved conveniently.