33results about How to "Guaranteed molding efficiency" patented technology

The invention discloses paper box making equipment and a box making method thereof, and belongs to the technical field of packaging equipment. Through the arrangement of a surrounding strip die forming mechanism, a box blank forming rotation disc mechanism, a box blank pressure maintaining gluing mechanism and the like, accurate paper box blank forming is achieved. Through the arrangement of a lower cover feeding mechanism, an upper cover feeding mechanism and a face paper supply glue feeding assembly, accurate feeding of a lower cover, an upper cover and face paper is finished, and a finishedproduct box pasting assembly is arranged to achieve face paper and box blank positioning and forming. The whole box making process is continuous and is not stopped, and continuity and control precision are high. According to the paper box making equipment and the box making method thereof, through coordinated work of multiple mechanisms or devices, constant accurate paper box preparing can be achieved; compared with traditional manual box making, accuracy of various control links in the box making process is effectively guaranteed, the paper box preparing efficiency is greatly improved, the paper box production cost is reduced, and extremely high application value is achieved.

The invention discloses a mining blasting stemming machine for quick production. The mining blasting stemming machine for quick production comprises a motor and a fixed ring; the right end of the motor is connected with a speed reducer; a coupling is fixed at the right end of the speed reducer; a main body is arranged at the right end of the coupling; a feed hopper is mounted on the upper side ofthe main body; the main body is fixed on the inner side of the fixed ring; a molding head is connected to the right end of the main body; the lower side of the fixed ring is connected with a fixed base; the inner side of the main body is connected with a rotating shaft through a rotating bearing; a first feed shaft and a second feed shaft are arranged at the right end of the rotating shaft; the second feed shaft is fixed at the right end of the first feed shaft; and discharge ports are formed in the inner side of the molding head. The mining blasting stemming machine for quick production is provided with the first feed shaft and the second feed shaft for quickly extruding and conveying stemming to guarantee the production efficiency of the stemming; and four discharge ports are formed in the molding head, so that the working efficiency of the stemming machine is improved.

The invention relates to the technical field of crop straw processing, in particular to a circular mould type straw briquetting machine thermostat and a control method thereof. The thermostat comprises a circular mould, cooling devices, heating devices and a control system, the circular module comprises an upper press plate, a lower press plate and circular mould blocks, each of the upper press plate and the lower press plate is provided with the cooling devices and the heating devices, and the control system is a closed-loop control system, arranged in a control cabinet and composed of a temperature detection control end, a relay control end and a motor control end. When an actual temperature value of the circular mould is higher than T, a heating coil is powered off to stop heating, a motor is started, a water pump starts to work, and cooling water in a circular pipe starts to circulate to cool; when the actual temperature value of the circular mould is lower than T, the motor is powered off, the water pump stops working, the cooling water does not circulate, and the heating coil starts to be powered on to heat until the temperature value reaches T. The circular mould type straw briquetting machine thermostat and the control method are simple and low in cost, the temperature of the circular mould can be controlled in a relative constant state, and stability in the forming process is guaranteed.

The invention is suitable for the technical field of clay sand modeling and provides an annular modeling line. The annular modeling line comprises a conveying rail, a transmission device and a pushingand poking device; the conveying rail comprises a box return rail, a transfer line and a pouring ball rail; the transmission device comprises a first transmission device and a second transmission device; and the pushing and poking device comprises a box pushing machine, a box poking machine, a box poking platform and a sand box. Thereby, effective forming production of molds can be realized, andthe working efficiency and the working quality can be improved.

The invention discloses a C-N-O supersaturated solid solution martensitic stainless steel powder, a preparation method and a cladding method, and relates to the technical field of laser additive and re-manufacturing. The elements contained in the powder comprise, by weight, 0.18-0.23 part of C, 0.09-0.12 part of N, 0.75-0.90 part of Si, 12.0-14.0 parts of Cr, 0.80-0.95 part of Mn, 1.30-1.80 partsof Ni, 0.45-0.55 part of Al, 0.22-0.30 part of V, 0.045-0.055 part of O, and 81.1-84.16 parts of Fe. After the above elements undergo vacuum melting according to a proportion, the C-N-O supersaturatedsolid solution martensitic stainless steel powder can be obtained by adopting high-purity nitrogen gas atomization. The method for cladding a laser forming layer based on the powder comprises the following steps that 1, raw material treatment is performed; 2, parameter setting is performed; and 3, cladding of the laser forming layer is performed. According to the C-N-O supersaturated solid solution martensitic stainless steel powder, the preparation method and the cladding method, laser fast cooling is used for inducing the non-equilibrium phase change, three interstitial atoms of C-N-O are dissolved in a body-centered structure in a supersaturated mode, then the martensite is formed, and a self-organizing interstitial atom short-range combined unit with the relatively lower energy stateis formed through short-range migration.

The invention discloses production equipment for seepage-proofing permeable plate-shaped sand products and a matching production method thereof, and belongs to the technical field of seepage-proofingpermeable sand application. The problem of lacking special plate-shaped product equipment and a matching production method for seepage-proofing permeable sand is solved. The production equipment comprises a push plate supply device, a bottom material distribution device, a top material distribution device and a mesh cloth supply device which are connected around a forming main machine, and the mesh cloth supply device is in front of the forming main machine; the push plate supply device is behind the forming main machine; the bottom material distribution device is on the left side of the forming main machine; the top material distribution device is on the right side of the forming main machine; and the positions of the bottom material distribution device and the top material distribution device can be interchanged. The method comprises the steps of debugging and production. According to the production equipment, aiming at the characteristics of high viscosity of a raw material mixtureof the seepage-proofing permeable plate-shaped sand products, and uniform distribution is achieved through interchangeable bottom material distribution device and the top material distribution device;and according to the matching method, a new direction is opened for the application of seepage-proofing permeable sand, and a good industrialization prospect is achieved.

The invention discloses sludge conveying and dewatering equipment used for sludge treatment. The equipment comprises a material conveying cylinder used for conveying sludge, a plurality of supportinglegs used for supporting the material conveying cylinder and a collecting box used for collecting the treated sludge; and the material conveying cylinder is provided with a material inlet hopper and aspiral material supply rod, at least one dewatering box used for dewatering treatment of the sludge and first driving member used for driving rotation of the dewatering box are arranged below the material conveying cylinder, the first driving member is fixedly arranged on the collecting box, and the dewatering box is provided with a dewatering device. According to the equipment provided by the invention, through arrangement of the above structure, the sludge can be uniformly conveyed through the material conveying cylinder, so that volume treatment of the sludge is realized, and blockage caused by a too large volume of the sludge is avoided; and at the same time, the sludge can be treated by the dewatering device, so that the sludge can be dried in a certain shape in batches, forming specifications of the sludge are substantially same, mutual adhesion of the sludge can be avoided, collection arrangement of the sludge is facilitated, and the control utilization rate of the collection container is improved.

The invention relates to the technical field of middle sealing bag making machines, in particular to a middle sealing bag making machine former and a forming method. The middle sealing bag making machine former comprises a machine body, an adjusting device, a guiding device and a detecting device, a controller is fixedly connected to the front end face of the machine body, a first conveying rolleris fixedly connected to the inner side of the machine body, and an adjusting device is arranged on the left side of the first conveying roller. A fixing box is arranged on the right side of the firstconveying roller, the fixing box is fixedly connected with the machine body through a connecting block, a supporting rod is slidably connected to the inner side of the fixing box, the supporting rodpenetrates through the fixing box, and a first spring and a sliding plate which are arranged up and down are arranged at the top end of the outer side of the supporting rod. Due to a fixing ring and asecond spring which are arranged, the arrangement is matched with the elastic force of the fixing ring and the second spring to a sleeve rod and an inner rod, the spiral connection of a first threaded shaft and the inner rod and the fixed connection of a fixing rod and the fixing ring, when the device is in use, deviation prevention treatment can be conducted on blanks of different sizes, and normal use of the device is guaranteed.

The invention discloses a shaping method of spigot and faucet pipe fitting of a pipeline. The shaping method of the spigot and faucet pipe fitting of the pipeline involves a raw material reinspectionportion detecting the texture and quality of raw materials to guarantee the yield of the materials, a cutting blanking portion cutting the raw materials according to detected length, a stamping forming portion conducting stamping shaping on the cut raw materials, a dimension detecting portion detecting the size of the stamped and formed materials, a exceeding dimension laser cutting portion cutting off the portion exceeding the standard after detection and a welding portion welding the components with qualified dimensions. The shaping method of the spigot and faucet pipe fitting of the pipeline has the beneficial effects that qualified materials are guaranteed by means of reinspection of the raw materials, and cutting and blanking are conducted to guarantee the formation efficiency; and besides, stamping control is conducted through the stamping forming portion, so that the shaping effect is improved, the stamping yield is improved; and in this way, material waste is reduced, and the utilization rate of the materials is improved.

The invention discloses a heating forming mechanism for a plate material. The heating forming mechanism comprises a heating mechanism and a forming mechanism body, wherein the heating mechanism and the forming mechanism body are connected through a conveying mechanism, and the plate material is conveyed from the heating mechanism to the forming mechanism body through the conveying mechanism; the heating system comprises a heating box and a guide rail, a heating assembly is arranged on the guide rail, and the travelling speed of the heating assembly is matched with the conveying speed of the plate material; the forming mechanism body comprises a forming box, a forming assembly is arranged in the forming box, an opening is formed in the top of the forming box, and the width of the opening ismatched with the width of the plate material; and the conveying mechanism comprises a driving part and a conveying and executing unit, the plate material is arranged on the conveying and executing unit, one end of the conveying and executing unit is arranged on the side, away from the forming mechanism body, of the interior of the heating box, and the other end of the conveying and executing unitis located at the top of the side, away from the heating box, of the forming box. According to the forming mechanism, the distance between the heating mechanism and the forming mechanism body can berelatively shortened, rapid cooling of the plate material is prevented, and the forming efficiency is improved.