214results about How to "Avoid affecting productivity" patented technology

The invention discloses an intelligent multi-work-section hook face polishing machine. The intelligent multi-work-section hook face polishing machine comprises a work disc, a first transmission assembly, a second transmission assembly and a plurality of rotation stop control devices. The first transmission assembly is arranged at the bottom of the work disc and drives the work disc to rotate around the axis of the work disc. A plurality of self-rotation assemblies are arranged on the periphery of the upper surface of the work disc. The second transmission assembly penetrates the work disc and is connected with the self-rotation assemblies, and the second transmission assembly drives the self-rotation assemblies to rotate around the axes of the self-rotation assemblies. The multiple rotation stop control devices are arranged on the second transmission assembly and control the target self-rotation assembly to stop rotating. According to the intelligent multi-work-section hook face polishing machine, through the manner of self-rotation and revolution, multi-level rotation and simultaneous multi-work-section machining of products are achieved. When workpieces are matched, the intelligent multi-work-section hook face polishing machine can firmly adsorb the workpieces, stop control can be conducted on the target self-rotation assembly without influencing machining of other self-rotation assemblies, and the workpiece machining efficiency is improved.

The invention provides a method for manufacturing an air condition compressor balance block, belonging to the technical field of mechanical engineering. By means of the method, the technical problems that the production efficiency is low, the reject rate is high and the like when high manganese steel is adopted to manufacture the air condition compressor balance block in a conventional method for manufacturing the air condition compressor balance block are solved. The method for manufacturing the air condition compressor balance block comprises the following steps of: A, blanking: cutting a section made from high manganese steel materials into blanks with a length corresponding to a required length; B, pre-pressing forming: putting the blanks in a mould and extruding into process products with shapes similar to the shapes of finished products; C, softening and lubricating treatments: carrying out the softening treatment and the phosphorization and saponification lubricating treatment on the process products; D, coining forming: putting the process products subjected to softening and the lubricating treatments in the mould to carry out extrusion forming to obtain semi-finished products; and E, machining: clamping the semi-finished products on a machine tool and machining to obtain the finished products. The method provided by the invention has the advantages of low production cost, high production efficiency and the like.

The invention discloses an automatic forming device for producing baking-free bricks, and belongs to the field of brick making machines. The automatic forming device comprises a frame, a blanking opening is formed in the frame, a forming material pushing mechanism is arranged above the blanking opening and connected with a first hydraulic cylinder, a forming mechanism is arranged below the blanking opening and connected with a second hydraulic cylinder, raw materials penetrate the forming material pushing mechanism, enters the forming mechanism and squeezed into bricks by the second hydraulic cylinder, the bricks are pushed onto the frame by the second hydraulic cylinder, and the first hydraulic cylinder drives the forming material pushing mechanism, so that the bricks are pushed onto a delivery mechanism and conveyed. The automatic forming device helps to solve the problems of complicated structure and cumbersome production process of an existing brick making machine, the bricks can be continuously squeezed and formed, production efficiency is improved, the automatic forming device is simple in structure and low in machining cost, and productive benefits of enterprises can be improved.

The invention discloses a staple fiber producing acidic water recycling technology, and belongs to the technical field of viscose staple fiber production. The staple fiber producing acidic water recycling technology comprises the following steps: introducing multi-effect wastewater at an acid station and acidic wastewater in a washing tank into a washing station at the back end of a desulfurizing station, and washing fiber desulfurized by the desulfurizing station, wherein the pH value of the washed fiber is 8.0-11.0. By the staple fiber producing acidic water recycling technology, the technical problems that in the prior art, waste of water resources is caused and a lot of sewage is produced because the fiber after a desulfurizing bath is required to be washed by using soft water are mainly solved. The staple fiber producing acidic water recycling technology has the advantages of reduction in wastewater treatment cost and reduction in pollution.

The invention discloses a movable type piston rod head cleaning device. The movable type piston rod head cleaning device comprises a movable trolley. A lifting table and a spraying pump are fixed to the movable trolley. A cleaning chamber is fixed to the lifting table, a plurality of brush heads rotating along the same axis are evenly distributed inside the cleaning chamber, and cleaning spray nozzles are further fixed to the inner wall of the cleaning chamber. A motor used for driving the brush heads is fixed to the outer wall of the cleaning chamber. A water inlet of the spraying pump is connected with a liquid storage box through a pipeline, a water outlet of the spraying pump is connected with a T-shaped filter, and the other end of the T-shaped filter is connected to the cleaning spraying nozzles inside the cleaning chamber through a pipeline. The movable type piston rod head cleaning device can move while workpieces do not move by utilizing the movable trolley, so that influences on production caused by frequent transportation of large parts are avoided. The movable type piston rod head cleaning device is suitable for cleaning piston rod heads of various specifications by replacing a tool. The movable type piston rod head cleaning device is easy and convenient to operate, enables the tool to be replaced conveniently, is low in manufacturing and repairing cost, and is favorable for efficiency work.

The invention discloses an automatic cleaning device for press rolls, which comprises two cleaning units respectively used for cleaning an upper press roll and a lower press roll. The automatic cleaning device for press rolls is characterized in that each cleaning unit comprises a movable follower roll, a coil conveying device and an infiltrating device, wherein the follower roll is parallel to one press roll, the coil conveying device is used for winding and unwinding a cleaning coil, the infiltrating device used for infiltrating the cleaning coil, the coil conveying device is provided with a coil delivery end and a coil collecting end, the cleaning coil between the coil delivery end and the coil collecting end passes through the infiltrating device and the follower roll sequentially, and the follower roll has a work position pressing the press roll and a standby position distant from the press roll. The automatic cleaning device for press rolls can realize continuously online cleaning so that affection of stoppage to production efficiency is avoided. The automatic cleaning device can realize automatic cleaning conveniently so that manpower cost is lowered. In addition, the automatic cleaning device for press rolls is high in cleaning consistency and fine in integral effect.

The invention relates to the technical field of food production and manufacturing, and discloses a bulking machine extrusion mechanism capable of reducing the damage rate of a screw. The bulking machine extrusion mechanism comprises a cavity, the screw is slidably installed in an inner cavity of the cavity, the outer side of the screw is movably sleeved with an inner cylinder, the middle position of the outer side of the inner cylinder is fixedly sleeved with a gear, the gear is engaged with a transmission gear I, the transmission gear I is meshed with a transmission gear II, the transmission gear II is movably connected to the outer side of a sliding rod in a sleeving mode, and a magnetic part I is fixedly installed at the left end of the sliding rod. Through the arrangement of the inner cylinder, materials can rub with threads of the inner cylinder in the process of pushing and extruding the materials by the screw, and compared with a flat inner wall of an original device, the friction force borne by the materials in the moving process is increased, so that the temperature of the materials is increased, water is evaporated, the air pressure in a cavity is increased, therefore, the puffing degree of the materials during discharging is increased, and the puffing effect of the materials is improved.

The invention discloses a TPU color-changing film production device and a production method. The TPU color-changing film production device comprises a fixing device; the fixing device is sequentially provided with forming devices, a cooling device, a gluing device and an attaching device; the forming devices are fixedly connected with the fixing device, and the two forming devices are arranged in the vertical direction; the cooling device is fixedly connected with the fixing device; the gluing device is connected with the fixing device; the attaching device is connected with the fixing device; the fixing device comprises a frame and a workbench; one side of the frame is fixedly connected with one side of the workbench; and each forming device is located on the upper side of the workbench and comprises a shell, a transmission assembly and a die head assembly, wherein the shell is connected with the transmission assembly, and one side of the shell is connected with the die head assembly. The production method mainly comprises the following steps: raw material crushing, melting and extruding; base film cooling and extrusion forming; gluing and drying; hot melting and double layer base film lamination; and cooling and rolling.

The invention discloses a textile guide roll for an automatic textile machine. The textile guide roll comprises a rack and a roll body, wherein symmetrically-distributed lifting devices are arranged on the rack; a support is arranged at the top ends of the lifting devices; symmetrically-distributed rotary shafts are arranged at the two ends of the roll body; installation holes are formed in the support; the rotary shafts are rotationally connected into the installation holes; a conducting layer wraps the periphery of the roll body; a conducting wire is arranged at the lower side of the left end of the roll body; and one end of the conducting wire is connected with the conducting layer in a contact manner, and the other end of the conducting wire is grounded. The textile guide roll disclosed by the invention is simple in structure, capable of adapting to many textiles with different specifications through adjustment for the roll body, and wide in applicability, effectively prevents theinterference of static electricity on transport for the textiles, and improves the production quality.

The invention relates to a point-type heat fire detector. The point-type heat fire detector comprises a shell and a circuit board in the shell, wherein a thermistor and a light emitting diode are arranged on the circuit board; a light guide column and a plate-like middle fastener are arranged in the shell; the shell comprises a base, an annular middle cover and an upper cover, which are sequentially connected; an outer contour which consists of the base, the annular middle cover and the upper cover is in a shape of a hemispherical table; the upper cover is positioned on the top of the hemispherical table; the middle fastener is clamped in the annular middle cover; the circuit board is clamped on the middle fastener; the surface of a light emitting part of the light emitting diode faces the upper cover; the light guide column has a columnar bending structure; one end of the light guide column faces and approaches the light emitting part of the light emitting diode, and the other end of the light guide column is bent to the top of the upper cover along the radian of the upper cover and corresponds to an annular through structure which is arranged on the upper cover; and one end of the light guide column, which is bent along the radian of the upper cover, is bent back at the end head, so the light conduction directions of the end heads of the two ends of the light guide column are the same. By adoption of the point-type heat fire detector, a light emitting display effect can be improved, an installation process is simplified, and reliability is improved.

The invention discloses a rack base and a profile steel inspection bench. Vertical rotating rolls are arranged in the middles of the two ends, located in the length direction of a steel drawing guide rail in the rack base. The rack base is adopted for the profile steel inspection bench. Meanwhile, a hooking and taking piece provided with a mechanical structure is arranged on a steel drawing trolley for drawing steel, and a lifting steel rolling limiting mechanism is further arranged in gaps, located in the front of the steel drawing guide rail and in the conveying direction in an entry table, of entry rollers to achieve profile steel limiting. By means of the rack base and profile steel inspection bench, the rack base has better protective effect, and the situation that production efficiency is affected because the steel is destroyed in the drawing process and needs to be overhauled is avoided, and the rack base and the profile steel inspection bench further have the advantages of enabling the profile steel to berth precisely on the entry table for facilitating steel drawing and the like.

The invention provides an automatic cleaning device, particularly the automatic cleaning device used for cleaning air sucking holes of an idler wheel. The idler wheel comprises a plurality of air sucking holes; the automatic cleaning device comprises at least one blowing device; and the blowing device is arranged beside the wheel surface of the idler wheel so as to blow toward the air sucking holes of the rolling idler wheel. Due to the adoption of the blowing device, dust or dirt in the air sucking holes of the rolling idler wheel can be blown off, the air sucking holes are always kept clean and ventilating and can be blown and cleaned without stopping the idler wheel, and the production efficiency of a product is prevented from being affected by the stop of the idler wheel.

The invention belongs to the technical field of molds, and particularly relates to an injection mold. The injection mold comprises a movable mold and a fixed mold, wherein an upper cavity is formed inthe movable mold; a positioning rod is installed on the movable mold; a lower cavity is formed in the fixed mold; a positioning hole is formed in the fixed mold; the positioning rod is inserted intothe positioning hole; a guide groove is formed in the positioning rod; a positioning protrusion is arranged on the inner wall of the positioning hole and can be inserted into the guide groove; an airbag is installed on the bottom face of the positioning hole; the bottom face of the positioning rod can make contact with the air bag and extrude the air bag; an injection molding hole is formed in the bottom face of the lower cavity in the fixed mold; a lining is installed in the injection molding hole; a first spring is installed on the lining; a third movable cavity is formed in the fixed mold;a buffer rod and a second spring are installed in the third movable cavity; and an air leakage hole is formed in the fixed mold. The injection mold is accurate in positioning, the mold is not prone to loosening after being assembled, and meanwhile air in the mold can be conveniently exhausted.

The invention discloses a lead frame electroplating and discharging device which comprises a first vertical plate. A second vertical plate is arranged on the left side of the first vertical plate; support plates are fixedly connected to one side faces, close to each other, of the first vertical plate and the second vertical plate; sliding plates are fixedly hinged to one side faces, close to eachother, of the first vertical plate and the second vertical plate through two hinges; connecting rods are fixedly hinged to the bottom faces of the two sliding plates through two first pin shafts; andmoving blocks are fixedly hinged to the bottom ends of the two connecting rods through two second pin shafts. According to the lead frame electroplating and discharging device, a spring is arranged, acircuit board fallen from a sloping plate is sprung by utilizing the contractility of the spring, then the spring drives the sloping plate to move up and down and drives a sliding block to slide up and down, and the circuit board is then slid out of a collection box through a discharge hole so as to be protected conveniently during discharging, so that the problems that during discharging, the circuit board is damaged and the production efficiency of the circuit boards is influenced are solved.

The invention discloses a ribbon knitting machine. The ribbon knitting machine comprises a machine frame, a braid conveying mechanism, a material taking mechanism and a material storage mechanism, thebraid conveying mechanism, the material taking mechanism and the material storage mechanism are fixedly arranged on the machine frame, the material taking mechanism is arranged at one end of the braid conveying mechanism, the material storage mechanism is arranged at the other end of the braid conveying mechanism, the material taking mechanism comprises a material taking and installing plate, a material taking driving mechanism, a material taking track plate and a material taking device, the material taking track plate is fixedly arranged on the material taking and installing plate, the material taking device is movably installed on the material taking track plate, and the material taking driving mechanism is connected with the material taking device; a belt pressing mechanism is fixedlyinstalled on the material storage mechanism, the belt pressing mechanism is connected with the braid conveying mechanism. According to the ribbon knitting machine, the mechanical structure is simple,the production cost is reduced, the control method is simple, the phenomenon that too much alarm occurs in the practical process is avoided, the production efficiency is improved, the belt pressing device is arranged, so that the braiding belt is prevented from being broken in the material storage process, and the production efficiency is influenced.

The invention discloses glass fiber waste filament processing equipment. The glass fiber waste filament processing equipment comprises a material pulling device. A support is arranged at the lower endof the material pulling device and fixedly connected with the material pulling device. A driven belt pulley is arranged at the left side of the material pulling device, and a belt pulley is arrangedin the material pulling device in a penetrating manner. The material pulling device is internally provided with a crank shaft, and the crank shaft is movably connected with the material pulling device. The glass fiber waste filament processing equipment works in order; high efficiency is achieved in the waste filament processing process; a machine body of the equipment is formed by forging an aluminum alloy and is free of rust and good in quality; the equipment is provided with a material sieve, waste filament powder passes through the material sieve, and the waste filament powder which does not reach the standard can be sieved off through vibration generated in the mechanical work process; quality problems are prevented in the reproduction process; meanwhile, the waste filament powder canbe inspected one more time, and thus quality of mechanical work is observed; and the problem that the equipment breaks down due to excessive unqualified powder is prevented.