83results about How to "Working environment is clean" patented technology

The invention belongs to the field of food processing, and particularly relates to a preparation method of dried day lily. The dried day lily is prepared by the working procedures of with fresh day lily buds as raw materials, destemming, rinsing by running water, leaching, putting into dishes, carrying out microwave heating for deactivating enzymes, cooling, carrying out once microwave drying for dehydrating, cooling, carrying out secondary microwave drying for dehydrating, cooling, carrying out three-segment far infrared rotary baking, and packaging. According to the invention, microwave heating for deactivation of enzymes for three times, dehydration and three-segment far infrared rotary baking and drying modes are adopted, the day lily is subjected to enzyme deactivation, dehydration and drying, and sterilization, and the prepared dried day lily can be directly eaten or can be eaten after rehydrated. The method provided by the invention is beneficial to preservation of the dried day lily, also keeps the color, fragrance, flavor and shape of the day lily well, and effectively solves the problem of nutritional ingredient loss in the processes of deactivating enzymes and drying. The dried day lily prepared by the method provided by the invention is straight and uniform in shape, is golden yellow and green in color, and can be preserved for 18 months with perfect packages under the normal temperature condition.

The invention relates to a double-station shoe sole laser cutting machine, and belongs to the technical field of shoe sole machining machines. The double-station shoe sole laser cutting machine comprises a rack, a machining table, two groups of feeding mechanisms for feeding shoe soles to the machining table and a group of laser machining mechanisms for cutting the shoe soles on the machining table through a laser. The machining table comprises two cutting tables arranged side by side from left to right. The two cutting tables for holding the shoe soles move horizontally on the rack through a double-station horizontal movement mechanism from left to right. One group of feeding mechanisms is fixed to the left end of the rack, and the other group of feeding mechanisms is fixed to the right end of the rack. The laser machining mechanism is located between the groups of feeding mechanisms. The cutting table on the right side right faces the laser machining mechanisms when the cutting table on the left side right faces the feeding mechanisms on the left side. The cutting table on the left side right faces the laser machining mechanisms when the cutting table on the right side right faces the feeding mechanisms on the right side. The invention further relates to a double-station shoe sole laser cutting method. The double-station shoe sole laser cutting machine and method have the advantages of being simple in structure, automated in machining process and high in machining efficiency.

The invention discloses a fruit unshelling device, which comprises a tube body, a cover plate, a driving device and a machine frame and is characterized in that the unshelling device is also provided with a stirrer, a jacket and a sieving groove, the jacket is arranged at the bottom of the tube body, a propeller and a stirring rod are arranged on a stirring shaft of the stirrer, the bottom of the tube body is provided with a tube body bottom hole plate, the inner wall of the tube body is provided with a baffle strip, the lowest end of the jacket is provided with a ball valve A, the sieving groove is arranged under the jacket, the middle of the sieving groove is provided with a movable hole plate, the bottom end of the sieving groove is provided with a ball valve B. In the work process, the fruit generates kneading movement through mutual extrusion under the effects of the baffle strip and the stirrer in the tube body, so the fruit unshelling is reached. The fruit unshelling device is applicable to the dry type and wet type unshelling of the fruit, the structure is reasonable, the operation is simple and convenient, the fruit extraction rate, the efficiency and the quality are improved, the fruit unshelling device is particularly suitable for the fruit unshelling, the beneficial conditions are created for the propagation acceleration of precious tree species, and good economic benefits and social benefits are realized.

The present invention discloses a ball valve airtightness test method and test system. According to the test method, an external leakage test and an internal leakage test are performed separately. The system comprises an air source, an inflation valve and an exhaust valve; the inflation valve and the exhaust valve are arranged at two sides of a tested ball valve respectively; a conducting valve is in spanning connection with the two sides of the tested ball valve; one outlet of the inflation valve is connected with a standard cavity; a high-pressure end switching valve is arranged between the inflation valve and the standard cavity; one outlet of the standard cavity is connected with the high-pressure end of a differential pressure sensor; and the low-pressure end of the differential pressure sensor is connected with one side of the tested ball valve through a low-pressure end switching valve, wherein the one side of the tested ball valve is adjacent to the exhaust valve. The test system of the invention has the advantages of simple structure, low cost and high precision of the inner leakage test of the ball valve.

The invention discloses a low-inertia ejection mechanism of all-electric injection machine, comprising a charging barrel assembly, a hopper base, a pre-plastic base, an injection molding base, a pre-plastic drive unit, and an ejection drive unit, wherein, the hopper base is fixed connected with the pre-plastic base, the pre-plastic base is fixed connected with the injection molding base through a connecting rod. The invention is characterized in that: a screw rod is connected with the internal shaft of the pre-plastic base, the screw rod is connected with the ejection drive unit, the internal shaft of the pre-plastic base is connected with a thrust base which is coaxial with the screw rod, the front end of the thrust base is fixed connected with the screw which is arranged in the charging barrel assembly, the rear portion of the thrust base is respectively connected with the pre-plastic drive unit and the screw rod, and the thrust base is provided with an ejection rotation isolation unit. The advantages of the invention comprises that: because the thrust base is provided with an ejection rotation isolation unit, when extrusion of the plasticized plastic from the charging barrel assembly is needed, the ejection drive unit works and push the screw to move forward or unclench backward through the screw rod and the thrust base, at the moment, the pre-plastic drive unit dose not take reciprocating motion with the thrust base, so as to let the ejection inertia of the ejection mechanism be low, so that the high speed fine control of the ejection mechanism is realized.

The invention discloses a wood cutting machine which comprises a cutting table and a saw blade perpendicularly installed on the cutting table. The wood cutting machine is characterized by comprising baffles, flexible steel plates and multiple screw rods, the two baffles are perpendicularly and fixedly arranged on the working plane of the cutting table, the two baffles are symmetrically arranged in parallel, the saw blade is installed at the front end of the symmetrical line of the two baffles, the side faces of the two baffles are provided with multiple through holes allowing the screw rods to perpendicularly penetrate therein, the screw rods can slide in the through holes, the sections, on the inner sides of the baffles, of the screw rods are sleeved with springs, and the ends, on the inner sides of the baffles, of the screw rods are fixedly connected with the flexible steel plates. Rolling bearings are horizontally arranged on the flexible steel plates. In the natural state of the springs, one ends of the springs are fixedly connected with the flexible steel plates, and the other ends of the springs abut against the inner sides of the baffles. Rollers perpendicular to the baffles are arranged in the portion, between the two baffles, in the working plane of the cutting table.

The invention provides an injection molding machine, comprising a station, a die which is arranged on the station and provided with a main runner gate, an injection device with a feeding rod and a gas filter system; the gas filter system comprises a hollow gas collecting box which is arranged on the station of the injection molding machine; the hollow gas collecting box is used for collecting the gas exhausted by the injection forming machine; the injection molding machine also comprises at least an air guiding pipe which is communicated with the hollow gas collecting box, at least an air drawing device which is connected with the air guiding pipe and used for pumping the gas inside the hollow gas collecting box, and at least a filter which is communicated with the air guiding pipe and arranged between the hollow gas collecting box and the air drawing device, and used for filtrating the gas inside the hollow gas collecting box.

The invention discloses automated cutting equipment which comprises a cutting table, an electric saw which is vertically mounted, baffles, flexible steel plates and a plurality of screw rods, wherein the two baffles are vertically and fixedly arranged on the working plane of the cutting table in a parallel and symmetric manner; a plurality of through holes allowing the screw rods to penetrate through perpendicularly are formed in the side surfaces of each of the baffles; one section, on the inner sides of the baffles, of each of the screw rods is sleeved with a compressed spring; one end, on the inner sides of the baffles, of each of the screw rods is fixedly connected with the corresponding flexible steel plate; one end of each of the compressed springs is fixedly connected with the corresponding flexible steel plate, and the other ends of the compressed springs are propped against the inner sides of the baffles; a plurality of rollers are arranged in the working plane of the cutting table between the baffles in a manner of being perpendicular to the baffles and are belt driven through a stepping motor; the stepping motor is in electric connection with an intelligent controller; a lifting frame is arranged on the working plane of the cutting table; the driving motor of the electric saw is connected with a telescopic hydraulic rod in the lifting frame; the telescopic hydraulic rod is in electric connection with the intelligent controller; the intelligent controller is in wireless connection with peripheral human-computer interaction equipment.

The invention discloses an automatic processing apparatus used for a track cable. The automatic processing apparatus comprises a base and a processing table; the processing table is fixedly arranged on the top of the base; a processing groove is formed in one side surface of the processing table; the two ends of the processing groove run through the end walls of the processing table respectively,and extend to one side of the outer wall of the processing table; a conveying plate is arranged in the processing groove; and an insulating piece cutting connecting plate and a metal protection layerconnecting plate are arranged at the two ends of one side of the conveying plate respectively. By virtue of setting of an independent insulating layer cutting apparatus and metal protection layer cutting apparatus, and compared with the existing mode of cutting the insulating layer and the metal protection layer through one cutting apparatus, the cutting apparatuses of different strengths can be selected according to different strengths of the insulating layer and the metal protection layer, thereby improving cutting efficiency; and in addition, damage to the cutting apparatus in cutting can be lowered to the minimum, so that the service lives of the insulating layer cutting apparatus and the metal protection layer cutting apparatus are prolonged.

The invention discloses a hulling machine. The hulling machine comprises a barrel, a cover plate, a drive device and a stander, and is characterized by also comprising a stirrer, a jacket and a screening groove, wherein the jacket is arranged on the bottom of the barrel; a stirring shaft of the stirrer is provided with a propeller and a stirring rod, the bottom of the barrel is provided with a barrel bottom porous plate, and a barrier strip is arranged on the inner wall of the barrel; the lowest end of the jacket is provided with a ball valve A; the screening groove is arranged below the jacket, a movable porous plate is arranged in the middle of the screening groove, and the bottom end of the screening groove is provided with a ball valve B. In work, fruits are extruded by each other to have the kneading movement in the barrel under the effect of the barrier strip and the stirrer, so that the hulling of the fruit can be realized; the hulling machine is suitable for the dry-type and wet-type hulling of the fruits and is reasonable in structure and simple to operate, the fruit extraction rate, the fruit extraction efficiency and the fruit extraction quality can be improved, the hulling machine is particularly suitable for hulling the seed fruits, a favorable condition is created for accelerating the reproduction of precious trees, and the economic benefit and the social benefit are good.

The present invention discloses numerically controlled electric spark machining apparatus and process for great depth / diameter ratio toothed female die. The horizontal machining apparatus includes one biaxial numerically controlling device, two servo motors, one tool electrode, one fixture with three claws, one rotary inner sleeve for workpiece, one local directional liquid leading unit and one tool electrode holding casing. The present invention has combination of electric spark generating technology and numerically controlling technology to expand the machining range, and is especially suitable for machining hard-to-machine materials.

The invention discloses a uniform temperature plate and a manufacturing method of the uniform temperature plate. The uniform temperature plate comprises a lower shell body, an upper shell body, a capillary structure and work fluid, wherein the lower shell body is provided with a bottom plate and a lower side plate extending to the periphery of the bottom plate, the upper shell body is provided with a top plate, an annular groove formed in the outer edge of the top plate and an upper side plate extending to the periphery of the annular groove, the upper shell body covers the lower shell body so that the upper side plate can abut against the lower side plate, and a solder containing area is arranged between the annular groove and the lower side plate in a surrounding mode. Through the structure, solder will not drip to the periphery of the uniform temperature plate in the welding process, and the solder is not stripped off easily after welding is finished.

The invention relates to battery processing equipment assemblies, particularly to a casting and welding mechanism of a storage battery casting and welding machine. The casting and welding mechanism comprises a frame, a lead supplying device, a casting and welding mould device, a battery positioning device, two eddy sensing heating devices, two eddy sensing coils and a lead box moving device. The lead supplying device is mounted on the connecting board of the lead box moving device, the battery positioning device is arranged right under the lead supplying device, the casting and welding mould device is mounted under the battery positioning device, the two eddy sensing coils are mounted outside the lead supplying box of the lead supplying device and on the upper surface of the casting and welding mould of the casting and welding mould device respectively, and the two eddy sensing heating devices are connected with the two eddy sensing coils respectively.

The invention discloses a packaging device for medical intermediate processing. The packaging device for medical intermediate processing comprises a base, an adjusting mechanism and a vibration mechanism. Rectangular barrels distributed in a rectangular shape are fixedly connected to the outer wall of the top of the base, rectangular rods are connected to the inner walls of the rectangular barrelsin a sliding manner, and a packaging table is fixedly connected to one ends of the rectangular rods. A first mounting groove is formed in the outer wall of the top of the packaging table, a gravity sensor is arranged on the inner wall of the bottom of the first mounting groove, a weighing plate is arranged on the outer wall of the top of the gravity sensor, and supporting rods are fixedly connected to the two sides of the outer wall of the top of the base. According to the packaging device for medical intermediate processing, by arranging an adjusting mechanism, the height of the packaging table can be adjusted, in this way, during material receiving, the height of a discharging pipe and the height of a packaging bag opening can be adjusted, then materials are not likely to be splashed down, the packaging efficiency is improved, the discharging pipe can vibrate through the vibration mechanism, and therefore the materials can be prevented from blocking the discharging pipe.

A metal-cutting liquid with low surface tension lens than 30 mN / m features that it contains F-C surfactant for lower surface tension and excellent antirust agent (molybdate). Its advantages are low surface tension, strong defoaming power.

The invention discloses a gantry crane with a sweeping device. The gantry crane comprises a crane body and the sweeping device; the crane body comprises a portal frame, two bases and a travelling crane, wherein the portal frame is fixedly connected to the two bases, the travelling crane is slidably connected to the upper end of the portal frame and comprises a frame and a lifting device, the lifting device is arranged at one end of the inner side of the frame, and the sweeping device is arranged at the other end of the inner side of the frame; the sweeping device comprises a telescopic rod and a sweeping brush, the telescopic rod comprises a fixed rod and a movable rod, the movable rod is slidably connected to the interior of the fixed rod, and the sweeping brush is fixedly connected to the lower end of the movable rod; each base is provided with a waste material box, a pump is connected to the side end of each waste material box, a ventilation pipe is connected between each waste material box and the output end of the corresponding pump, and each ventilation pipe is led out from the input end of the corresponding pump. In this way, the gantry crane can achieve the purpose that the ground is swept while cargoes are lifted.

The invention provides a self-tensioning dragging device comprising a drive mechanism, a self-tensioning balance mechanism and a traction executing mechanism. The drive mechanism comprises a motor, a speed reducer and a dragging mechanism. The self-tensioning balance mechanism comprises a balance shaft with balance guide wheels, a first tensioning guide wheel and a second tensioning wheel, wherein the balance shaft can make linear motion in a linear track between the first tensioning guide wheel and the second tensioning guide wheel. The traction executing mechanism has a bearing connector. A steel wire rope from the dragging mechanism rounds the first tensioning guide wheel and a corresponding balance guide wheel on the balance shaft and enters the traction executing mechanism, and a steel wire rope from the traction executing mechanism is wound to the dragging mechanism after passing the second tensioning wheel and a corresponding balance guide wheel on the balance shaft, so that a closed loop of steel wire ropes; the steel wire rope from the dragging mechanism and the steel wire rope from the traction executing mechanism are wound around the opposite outer peripheral sides of the corresponding balance guide wheels.

The invention belongs to the field of food processing, and particularly relates to a preparation method of dried day lily. The dried day lily is prepared by the working procedures of with fresh day lily buds as raw materials, destemming, rinsing by running water, leaching, putting into dishes, carrying out microwave heating for deactivating enzymes, cooling, carrying out once microwave drying for dehydrating, cooling, carrying out secondary microwave drying for dehydrating, cooling, carrying out three-segment far infrared rotary baking, and packaging. According to the invention, microwave heating for deactivation of enzymes for three times, dehydration and three-segment far infrared rotary baking and drying modes are adopted, the day lily is subjected to enzyme deactivation, dehydration and drying, and sterilization, and the prepared dried day lily can be directly eaten or can be eaten after rehydrated. The method provided by the invention is beneficial to preservation of the dried day lily, also keeps the color, fragrance, flavor and shape of the day lily well, and effectively solves the problem of nutritional ingredient loss in the processes of deactivating enzymes and drying. The dried day lily prepared by the method provided by the invention is straight and uniform in shape, is golden yellow and green in color, and can be preserved for 18 months with perfect packages under the normal temperature condition.

The invention discloses a colored spun yarn leakage-proof dyeing die good in leakage-proof effect. The colored spun yarn leakage-proof dyeing die comprises a yarn dividing body, a yarn feeding connector arranged at one end of the yarn dividing body and a yarn discharging connector arranged at the other end of the yarn dividing body. Installing cavities are symmetrically arranged inside one side of the yarn feeding connector and one side of the yarn discharging connector which abut against the yarn dividing body, and connecting channels communicated with a feeding port and a discharging port are arranged in the two elastic rubber rings respectively. A dye outlet is provided with a primary fiber filtering device and a secondary fiber filtering device. Rhombic large dyeing chambers are communicated with a dye interlayer channel through a plurality of inclined injection holes perpendicular to the rhombic end face, and cylindrical small dyeing chambers are communicated with the dye interlayer channel through vertical injection holes. Sealing gaskets are arranged on the outer side of one installing cavity between the yarn dividing body and the yarn feeding connector and the outer side of the other installing cavity between the yarn dividing body and the yarn discharging connector respectively.

The invention discloses an arc extinguishing cabinet controller, comprising a shell. A refrigeration chamber is arranged at the top of the shell, a ventilation opening is formed in the top of the refrigeration chamber, a first fan is arranged in the ventilation opening, a semiconductor refrigerator is arranged in the refrigeration chamber, a red copper rod is arranged at the cold end of the semiconductor refrigerator, and a heat absorption piece is arranged at the bottom end of the red copper rod. Arc light is sensed through the arc light sensing probe. The signal is sent to the processor module. The processor module controls an external switching value to open the optocoupler isolation circuit, and protects the circuit board. When the circuit fails and the temperature of the circuit rises, the temperature sensor senses the temperature of the cable and sends information to the processor module, the processor module controls the semiconductor refrigerator and the air cylinder to work, the air cylinder pushes the installation plate to drive the circuit board to stably ascend and make contact with the heat absorption piece, the cold end of the semiconductor refrigerator conducts heatof the heat absorption piece through the red copper rod to cool the circuit board, controller safety is protected, and maintenance cost is reduced.

The invention discloses a water washing and cap sealing device for edible fungus culture. The water washing and cap sealing device comprises an upper installation plate, a sealing cap arranged on the upper side of the upper installation plate, a first lifting assembly with the upper end connected with the upper installation plate, a lower installation plate located on the lower side of the upper side installation plate, a third lifting assembly arranged on the lower side of the installation plate and with the upper end connected with the lower installation plate, a sealing cap assembly and a spray-washing assembly which are arranged between the upper installation plate and the lower installation plate, and a drainage assembly arranged on one side of the spray-washing assembly. A bottle cap is used for sealing and covering the bottle mouth of an edible fungus culture bottle through the sealing cap assembly, the spray-washing assembly and the drainage assembly are used for acting on the interior of the edible fungus culture bottle at the same time, and then water washing and water drainage work are conducted at the same time, so it is avoided that too much water is accumulated and presses down the bottle cap, it is avoided that the bottle cap is disengaged and water is splashed on a processing device and the ground, a clean and sanitary working environment where bacteria can not be easily bred is created, the growth of edible fungi is facilitated, and the physical health of workers is also facilitated.

A dust hood for a textile machine comprises a housing (1). A dust suction inlet (8) is formed at the lower end of the housing (1), a housing cover (5) is hinged to the upper end of the housing (1) through hinges (4), a supporting rod (2) is fixed in the housing (1), kidney-shaped long grooves (7) are formed in the housing (1) on the left side and the right side of the supporting rod (2), coiled pipes (3) are inserted in the housing (1) at the rear end of the supporting rod (2), and a viewing window (6) is arranged in the housing (1) at the front end of the supporting rod (2). The dust hood for the textile machine is simple in structure, sundries attached on cloth can be removed effectively, quality of finished yardage rolls is guaranteed, and a clean working environment is brought to personnel in a textile workshop.

The invention discloses an aluminum strip based on flaky aluminum pigment. The aluminum strip is prepared from the following raw materials in parts by weight: 5 to 99 parts of flaky aluminum pigment,1 to 95 parts of wax, 1 to 5 parts of aluminum oxide, 2 to 4 parts of organic polymer, 3 to 5 parts of inorganic matter and 3 to 7 parts of polymer. The strip-shaped flaky aluminum pigment provided bythe invention is improved, is an environment-friendly (zero VOC emission) safe product without using risk (no dust pollution or dust explosion risk), can be easily and conveniently used in the fieldssuch as plastics, ink, and paint to solve the problems that high VOC emission is very harmful to the environment and aluminum powder is very liable to cause dust explosion.

The invention discloses an automatic pneumatic punching machine which overcomes defects in the prior art and is reasonable in design and structure. A punching mechanism is an air cylinder; a rotary workbench is controlled by a rotating air cylinder; after the punching air cylinder accomplishes punching for one time, the rotating air cylinder controls the rotary workbench to carry out indexing rotation for one time; a product to be punched is rotated to a punching area; a punched product is rotated out; the product to be punched and the punched product are converted via the rotary workbench; and when the punching air cylinder works continuously, a worker accomplishes auxiliary work in an area beyond the punching area.The machine overcomes the defects in the prior art and is reasonable in design and structure; the punching mechanism is in an air cylinder structure, so that the machine is convenient to maintain, high in safety coefficient and low in manufacturing cost; at the same time, with the adoption of pneumatic control, no pollution is caused; a working environment is clean; energy is saved; production cost is lowered; and an application scope is wide.

The invention relates to a garbage compacting box garbage scattering-free hopper. The hopper is made of steel plates of 3mm and is light in weight. Flanging steel channels are welded to the back surface of the hopper to enhance the stiffness. Each flanging steel channel is one side less than a rectangular tube, and the weight of each flanging steel channel is less than that of the rectangular tube. The whole hopper is light in weight. The use amount of steel plates is reduced. The overturning force for the hopper is small. Energy is saved. When the hopper is overturned by 180 degrees upside down to dump garbage, the whole hopper is embedded among three baffles of a compacting box without outward open surfaces. Garbage slides down along an inclined guide plate and inclined baffles on the two sides without dust generation and garbage flying, so that the working environment is clean and free of secondary pollution. The hopper is provided with a trigger control circuit for intelligently adjusting the inclination angle of the inclined guide plate, and the adjusted angle can be displayed in real time.

The invention discloses a paperboard collecting device, and particularly relates to the field of paperboard production. The paperboard collecting device comprises a shell, one side of the shell is provided with a feeding port, a conveying mechanism is arranged on one side of the feeding port, a first sorting mechanism is arranged on the conveying mechanism, a second sorting mechanism is arranged on the first sorting mechanism, one side of the conveying mechanism, one side of the first sorting mechanism and one side of the second sorting mechanism are each provided with a trimming mechanism, and a discharging port is arranged on one side of the trimming mechanisms. According to the paperboard collecting device, the conveying mechanism, the first sorting mechanism, the second sorting mechanism and the trimming mechanisms are arranged, paperboards with the minimum width are conveyed to a collecting car on one side through a first conveying belt, paperboards with the moderate width are conveyed to the collecting car on one side through a second conveying belt, paperboards with the maximum width are conveyed to the collecting car on one side through a third conveying belt, the paperboards in the collecting car are leveled through a vibrating motor and classified, and the overall collecting efficiency is higher.

The invention discloses a device for drying plant fibers, which comprises a drying cylinder (1), and a supporting ring (10) and a toothed ring (12) are arranged on the outer wall of the drying cylinder (1), wherein the supporting ring ( 10) Set on the supporting seat (11) below it, the gear ring (12) is connected with the motor (13) on one side; one end of the drying cylinder (1) is provided with a feed port (15), and the other end A material outlet (14) is provided, and a spiral guide plate (16) is provided on the inner wall of the drying cylinder (1) between the material inlet (15) and the material outlet (14). A feeding device (17) and a hot blast stove (18) are connected. The invention has the beneficial effects of continuous drying, simple operation, saving time and manpower and material resources, and meanwhile has the beneficial effects of not being easily blocked by air supply equipment, high resource utilization rate, clean working environment, and good quality of dried plant fibers.

The invention relates to an automatic supply device of a plain washer and a spring washer. The automatic supply device comprises a plain washer vibration motor, a plain washer funnel box, a spring washer vibration motor, a spring washer funnel box, a combined slide-way, a combined washer seat, a bolt box and a traversing air cylinder, wherein the outer side of the plain washer funnel box and the outer side of the spring washer funnel box are respectively provided with the respective vibration motor, the spring washer funnel box is installed below the plain washer funnel box, the lower bottoms of the two funnel boxes are respectively communicated with the combined slide-way, the end part of the lower bottom of the combined slide-way is fixedly provided with the combined washer seat, the bolt box is fixedly installed on the axial side edge of the combined washer seat, bolts are superimposed vertically in the bolt box, the combined washer seat corresponds to a lower outlet of the bolt box, and the traversing air cylinder is coaxially installed in the outlet part on the other side of the bolt box. The automatic supply device is applicable to the assembly requiring a great number of large-sized bolts, one bolt can be prepared in every two seconds, the manmade error rate can be reduced to 1 percent, and the working environment is clean and tidy.

The invention relates to building polyurethane waterproof paint stirring equipment, which comprises a stirring platform, wherein support columns are symmetrically arranged at the lower part of the stirring platform; a first mounting frame and a second mounting frame are symmetrically arranged at the upper part of the stirring platform; a mounting plate is arranged at one side of the first mountingframe; and the mounting plate passes through the first mounting frame. In the process of mixing and dispersing a coating, the coating on the inner wall of a mixing box can be removed, and the coatingcan be removed while stirring, so that the stirring efficiency can be improved; meanwhile, the coating on the inner wall of box can be removed by water after stirring, so that a clean working environment can be realized, and the mixing box is convenient to continue to use next time.