45results about How to "Meet supply demand" patented technology

The invention relates to the field of adult diaper processing and discloses an adult diaper production line. The adult diaper production line comprises a water-repellent side wing branch, a water-repellent back wing branch, a hydrophilic surface layer branch, a rubber band conveying component and a water-repellent layer composite component. The water-repellent side wing branch and the water-repellent back wing branch converge at the position of the water-repellent layer composite component and are combined to form a water-repellent surface layer branch, a first rubber band branch is guided out of the rubber band conveying component, the first rubber band branch and the water-repellent side wing branch at the upstream position of the water-repellent layer composite component converge, the hydrophilic surface layer branch and the water-repellent surface layer branch converge in a first composite transfer roller and are combined to form a surface layer branch, and a glue spraying component is arranged at the upstream position of each of all convergence positions. The adult diaper production line is capable of achieving industrialized mass production of adult diapers with water-repellent back wings, so that production effect is improved, production cost is lowered and market supply demands are met.

The invention relates to the technical field of potato cultivation, and specifically relates to a sweet potato cultivation method. Through the structural treatment upon a cultivation base during a sweet potato cultivation process, the sweet potato cultivation base can satisfy nutrition and nutrient supply needs during the sweet potato cultivation process, and weed overgrowth rate is also reduced, such that weeding frequency during the sweet potato cultivation process is reduced, high labor input is avoided, cultivation cost is reduced, and the damage to sweet potato seedlings due to excessive weeding treatments can be avoided. Therefore, sweet potato growth quality is ensured. With the application of substances such as a nutrient agent, plant ash, traditional Chinese medicine components, organic nutrients and an organic nutrient solution, and with the control over the positions of the substances in the structural layers of the base, the base can provide different nutrient components according to different sweet potato growth periods. Therefore, sweet potato growth can be rapidly improved, sweet potato yield can be improved, labor input can be reduced, and cost can be reduced.

The invention discloses a control method for reducing cut tobacco drying amount and energy consumption in a cut tobacco making and drying section, and relates to the technical field of electrical control. The control method for reducing cut tobacco drying quantity and energy consumption in a cut tobacco making and drying section realizes different control on the conveying speed of cut tobacco conveying equipment by performing frequency conversion control, normal speed state, acceleration state and idling state on all the conveying equipment in the cut tobacco drying section. A normal speed state is adopted during normal production, and an acceleration state is adopted when stub bars and tail tobacco shreds pass through a processing section, so that the amount of dry shreds at an outlet ofthe cut tobacco dryer is reduced, the time consumed in the whole batch production process is shortened, and similarly, an idling state is adopted in a standby state, the operation frequency of conveying equipment is reduced, and the energy consumption of the conveying equipment during waiting is reduced. The method is helpful for reducing the material consumption and energy consumption of the whole cut tobacco making and drying section, is a new method for electrically controlling the cut tobacco drying section, and is more in line with the efficient and lean requirements of modern cigarettes.

The invention applies a pressure response valve so as to provide an effective invalid safety system, thus being used for preventing the risky drainage of a fluid in a pressure gas cylinder or a gas tank. The gas can be prevented from being exhausted out of the gas tank by the motion of a diaphragm control valve till that a prearranged pressure condition appears at the downstream of a check valve. The system is especially favourable for the delivery of arsine gas and provides a plurality of safety protection for accidental exhaust.

The invention discloses a fan achieving refrigerating and heating functions simultaneously. The fan comprises a fan shell. The fan shell is provided with an air inlet and an air outlet. A draught fanis mounted on the air inlet, a heating plate and a refrigerating plate are mounted in the fan shell, the heating plate is pivoted to one side of the air outlet, the refrigerating plate is pivoted to the other side of the air outlet, and the heating plate and the refrigerating plate share one air outlet. Thus, the heating plate and the refrigerating plate share the same air flue and the air outlet,the structural design is reasonable and ingenious, the overall size of the fan is small, the internal structure is simplified, refrigerating, heating and natural air supplying requirements are met simultaneously, the cost is low, in addition, a sprayer can be additionally arranged on the fan, the humidifying effect is achieved, and dry living environments are improved.

The invention discloses a double-end punching automatic peeling machine for Gorgon fruits. The double-end punching automatic peeling machine comprises a machine frame, as well as a support crossbeam, a rotary table and punching heads, which are arranged on the machine frame, wherein the rotary table sequentially comprises two symmetrical charging stations, two symmetrical bottom surface cutting-off stations, two Gorgon fruit kernel punching stations and two upper surface shell punching stations in the clockwise direction; hoppers are arranged above positions corresponding to the charging stations, and a hopper flow divider is arranged at the bottom of each hopper; shell clamping templates which are mounted at the charging stations correspond to the hopper flow dividers; a bottom surface cutting-off mechanism is arranged below a position corresponding to the bottom surface cutting-off stations; the double-end punching automatic peeling machine also comprises a pneumatic boosting mechanism; and two Gorgon fruit kernel outlets corresponding to the two Gorgon fruit kernel stamping stations are also formed in positions below the support crossbeam. According to the double-end punching automatic peeling machine disclosed by the invention, the problem of punching force is solved, so that machine-electricity-qi integration and PLC program control are realized, the automation degree is high, and the whole machine of the double-end mechanism is small and high-efficient.

The invention provides a vibration feeding device for screws. The vibration feeding device for the screws comprises a bottom plate, a feeding part, a distributing part and a channel part, the feedingpart, the distributing part and the channel part are arranged on the bottom plate, the channel part is composed of a first channel part, a second channel part and a junction station, the first channelpart and the second channel part both communicate with the junction station, and the junction station is used for providing the screws, with determined positions, used for locking operation for a locking suction head of a screw machine. According to the technical scheme of the vibration feeding device for the screws, due to the fact that structural optimization design is carried out on the vibration feeding device of the screw machine, the vibration feeding device is suitable for the screws of different specifications and particularly suitable for tiny fine screws, meanwhile, the problems ofclamping stagnation and the like caused by abrasion of equipment are solved, and the working efficiency is greatly improved.

The invention relates to a high-yield planting method of sweet potatoes in fields. The planting method comprises the steps as follows: uniformly mixing countryside soil, sandy soil and strontium ore powder in proportion to obtain matrix soil; flatly laying 10-15 kg of the matrix soil and 10-20 kg of field mud on land per mu, deep plowing the soil for 8-10 cm, scattering 90-100 kg of plant ash permu, deep plowing the soil for 15-20 cm, covering the soil with mulching films, and performing treatment for 30-50 days; removing the mulching films, uniformly applying 15-20 t of composted farmyard manure per square hectometer, deep plowing the soil for 20 cm, and performing ridging; selecting healthy sweet potato seedlings and obliquely inserting the seedlings on ridge surfaces; covering soil permu with 3-4 mu of wheat or corn straw and uniformly laying the wheat or corn straw on the surface of a sweet potato field; mixing an organic nutrient and clarified limewater and performing spray treatment once; carrying out drip irrigation watering, fertilization, pest control and weeding; harvesting and storing sweet potatoes. By means of the planting method, the nutrient supply demand in the sweet potato planting process can be met, so that the growth quality of the sweet potatoes is guaranteed, and the yield of the sweet potatoes is increased.

The invention discloses a solar panel junction box automatic installing machine which comprises a rack, a junction box automatic feeding device, a robot and a solar panel assembly line which are arranged on the rack, a visual positioning device which is arranged on the rack and located over the solar panel assembly line, and an equipment protection outer sealing plate arranged around the rack. The robot grabs a junction box at the junction box automatic feeding device and then conveys the junction box to a leading-out wire of a solar panel conveyed on the solar panel assembly line. The automatic junction box feeding device comprises a positioning and transferring assembly, a jacking assembly and a material preparation trolley assembly, the positioning and transferring assembly drives the jacking assembly to move in the X-axis direction, and the jacking assembly lifts a material junction box in the material preparation trolley assembly to move upwards in the Y-axis direction. In this way, the positioning precision is high, the device can be suitable for junction box products of different types, X-axis, Y-axis and Z-axis driving linear modules move alternately, and by being matched with uninterrupted operation of a robot gripper, the takt time can be reduced, and the operation efficiency can be improved.

The invention discloses a high-efficiency automated latex distributing and supplying system, and belongs to the technical field of latex mattress production. The high-efficiency automated latex distributing and supplying system comprises a distributing system, a mixing tank, a supplying system, a PLC control center system, a data processing system, a displaying system and a storing system; the distributing system, the mixing tank and the supplying system are all in signal connection with the PLC control center system, the PLC control center system is in signal connection with the data processing system, the data processing system is in signal connection with the displaying system, and an input system and a storing system are both in signal connection with the displaying system. The high-efficiency automated latex distributing and supplying system can achieve overall automation of distributing, temperature rising and sulfuration operation of raw materials of latex, is precise in distribution, and can satisfy material supplying demands of a plurality of production assembly lines simultaneously. When the high-efficiency automated latex distributing and supplying system is used, only parameters of each raw material need to be input according to requirements of orders, the distributing procedure and the intelligent feeding procedure can be completed continuously by operating buttons, and the efficiency is high.

The invention discloses an intelligent cold water and hot water supply system. The intelligent cold water and hot water supply system comprises a solar water heater, a hot water storage tank, a cold water storage tank and a controller. The solar water heater is composed of a water tank and solar collector pipes mounted on the water tank. An inlet of the water tank is communicated with a cold water pipe A. An outlet of the water tank is communicated with the hot water storage tank through a hot water pipe. A cold water pipe B is arranged on the cold water pipe A and communicated with the cold water storage tank. A hot water filtering device is arranged on the lower portion of the interior of the hot water storage tank. A cold water filtering device is arranged on the lower portion of the interior of the cold water storage tank. A hot water level detector is arranged on the upper portion of the hot water storage tank, and a cold water level detector is arranged on the upper portion of the cold water storage tank. A hot water quality detector is arranged on the lower portion of the hot water storage tank, and a cold water quality detector is arranged on the lower portion of the cold water storage tank. The hot water level detector, the hot water quality detector, the cold water level detector and the cold water quality detector are connected with the controller through wires. By adopting the intelligent cold water and hot water supply system, the water levels and water quality information are controlled and displayed through the controller, and intelligent water supply is realized.

The invention discloses a label feeder with a stripping assembly capable of moving to achieve avoidance. The label feeder comprises a framework plate, a discharging assembly, a first stripping assembly, a second stripping assembly, a sensing assembly, a clamping assembly, a first receiving assembly and a second receiving assembly. The second stripping assembly comprises a guide rail, a stripping base, a moving cylinder, a lifting cylinder, a mounting table, a stripping plate and a waste recovery basket, wherein the moving cylinder drives the stripping base to reciprocate left and right along the guide rail, and the lifting cylinder drives the mounting table to reciprocate up and down. The sensing assembly comprises an optical fiber moving cylinder and an optical fiber sensor. The sensing assembly is suspended above the second stripping assembly, and an optical fiber moving cylinder drives the optical fiber sensor to reciprocate left and right. The lifting air cylinder drives the mounting table to descend so as to achieve avoidance, so that a camera makes contact with and adheres to a foam label conveniently, collision between the camera and the second stripping assembly is avoided,stripping of the foam label is achieved through the stripping base, and the feeding requirement of foam material label materials is met.

The invention discloses an integrated cold water and hot water storage device. The integrated cold water and hot water storage device comprises a solar water heater, a hot water storage tank and a cold water storage tank. The solar water heater is composed of a water tank and solar collector tubes mounted on the water tank. An inlet of the water tank is communicated with a cold water pipe A. An outlet of the water tank is communicated with the hot water storage tank through a hot water pipe. A cold water pipe B is further arranged on the cold water pipe A and communicated with the cold water storage tank. A hot water filtering device is arranged in the lower portion of the hot water storage tank. A cold water filtering device is arranged in the lower portion of the cold water storage tank. The part, above the hot water filtering device, of the hot water storage tank is communicated with the part, above the cold water filtering device, of the cold water storage tank through a communicating pipe B. The bottom of the hot water storage tank and the bottom of the cold water storage tank are communicated through a communicating pipe A. A thermometer A is connected with a water mixing valve A in series, and a thermometer B is connected with a water mixing valve B in series. By adopting the integrated cold water and hot water storage device, the requirement for hot water supply or cold water supply can be met, and meanwhile the requirements for drinking water and clean water can be met.

The invention discloses a sewing and embroidering machine. The sewing and embroidering machine comprises a machine frame and sewing and embroidering units. Each sewing and embroidering unit comprises a feed mechanism, a discharge mechanism and a sewing and embroidering mechanism arranged between the feed mechanism and the discharge mechanism, wherein the feed mechanism comprises a feed supporting device and a feed cloth guiding device, the feed supporting device is used for bearing cloth, and the discharge mechanism comprises a discharge cloth guiding device and a discharge supporting device used for bearing cloth. The number of the sewing and embroidering units is at least two. The sewing and embroidering units are arranged on the machine frame side by side. The feed cloth guiding devices of every two adjacent sewing and embroidering units are connected through a first connection sleeve. The discharge cloth guiding devices of every two adjacent sewing and embroidering units are connected through a second connection sleeve. At least two working units can be simultaneously completed during one time of seam quilting, for example, seam quilting can be simultaneously conducted on at least two bed clothes; the work efficiency is greatly improved, and the sewing and embroidering machine can better meet the supply requirements when the requirements for the large-batch supply exist.

The invention discloses a cold and hot water storage device which comprises a solar water heater, a hot water storage tank and a cold water storage tank. The solar water heater is composed of a water tank and solar heat collecting tubes mounted on the water tank. An inlet of the water tank is communicated with a cold water tube A, and an outlet of the water tank is communicated with the hot water storage tank through a hot water tube. The cold water tube A is further provided with a cold water tube B to be communicated with the cold water storage tank. A hot water filtering device is arranged on the lower portion in the hot water storage tank, and a cold water filtering device is arranged on the lower portion in the cold water storage tank. The upper portion, on the hot water filtering device, of the hot water storage tank is communicated with the upper portion, on the cold water filtering device, of the cold water storage tank through a communicating tube B, and the bottom of the hot water storage tank is communicated with the bottom of the cold water storage tank through a communicating tube A. A spray nozzle is mounted on the communicating tube B through a water mixing valve B, and a faucet is mounted on the communicating tube A through a water mixing valve A. The cold and hot water storage device can meet the supply demand of hot water or cold water, and meanwhile the demand for drinking water and clean water can be met.

The invention discloses an equipment for planting crops, which comprises a feed body and a guide body arranged at the bottom of the feed body. The left and right sides of the feed body are symmetrically provided with pull rings for facilitating the overall movement of the device. The feed body is provided with The cavity, the bottom of the cavity is provided with multiple groups of tapered grooves, each tapered groove is provided with an opening at the bottom, and the opening is provided with a first sliding groove extending through the opening and extending to the left and right sides, and the first sliding groove is provided with The first sliding part, the first sliding part is provided with a hole groove, and the inside of the right side of the first sliding part is provided with a first screw hole. Connected with a driving machine, multiple sets of collection parts are provided on the outer surfaces of the front and rear sides of the material guide body, and the guide body corresponding to the bottom of the opening is provided with a connecting groove, and the front and rear sides of the bottom of the connecting groove are respectively provided with a first chute And the second chute, the bottom end of the first chute is connected with the collection part on the front side of the material guide body; the present invention has simple structure, reasonable design, easy operation, automatic stirring and automatic discharge, improves fertilization efficiency, and meets supply requirements. Required and able to isolate dust.

The invention discloses a method for constructing a general grain system model. The method comprises the following steps: setting factors of a comprehensive evaluation index of a grain system as efficiency, profit, sustainability and fairness; respectively setting independent secondary indexes and corresponding index parameters for the elements; obtaining the secondary indexes, and determining index parameters of the four secondary indexes from three groups of producers, operators and consumers of the grain products by using an analytic hierarchy process; according to the secondary indexes and the index parameters, determining a comprehensive evaluation index of the grain system, and establishing a general grain system model. The comprehensive evaluation index of the grain system constructed by the invention comprehensively considers the mutual influence relationship of factors such as efficiency, profit, sustainability and fairness on the operation of the grain system, and according to the grain system model obtained through optimization, on the basis of ensuring efficiency and profit, social benefits such as sustainability and fairness are considered, and the system is more reasonable, effective and stable than an original system.

The invention relates to a culture medium distributing unit which comprises distributing and conveying unit sections used for conveying materials. The distributing and conveying unit sections are sequentially arranged in a material conveying direction, and the next distributing and conveying unit sections receives and conveys the materials conveyed by the previous distributing and conveying unit sections. The distributing and conveying unit sections are movably installed on a distributing machine frame, and when every two adjacent distributing and conveying unit sections are completely separated, a falling opening used for material falling is formed between every two adjacent distributing and conveying unit sections. A conveying line for conveying the materials is divided into the distributing and conveying unit sections, the distributing and conveying unit sections can be connected with one another to convey the materials to the far end, and the distributing and conveying unit sections can be independent of one another and convey the materials into material receiving hoppers respectively. The culture medium distributing unit is simple and reasonable in structure, flexible to use and capable of meeting feeding requirements.

The invention discloses a plate part storage device, which comprises a base. Storage frames are installed on the base. The storage frames are arranged at equal intervals in the length direction of thebase. The structures of the storage frames are the same. Each storage frame comprises a storage bottom plate sliding in the width direction of the base. A surrounding frame used for supporting vertical plate parts is arranged above the storage bottom plate. An upper placing opening and a side placing opening are formed in the upper portion of the surrounding frame and one side of the surroundingframe in the width direction respectively, and a linear driving mechanism for driving any storage frame to slide in the width direction is arranged on the base. The storage device vertically places the plate parts, and meanwhile material storing and taking of a transfer robot are facilitated. In addition, the invention further discloses a plate part storing and taking method using the storage device, the storage device is used in the storage and taking method, the plate parts can be vertically stored or taken out, and material storing and taking of the transfer robot are facilitated.

The invention provides a powder storage and supply system, and relates to the technical field of powder supply. The powder storage and supply system comprises a storage bin and a screening bin; a suction mechanism is arranged between the storage bin and the screening bin; a first screening mechanism, a second screening mechanism, a third screening mechanism and a fourth screening mechanism are arranged in the center of the screening bin; a plurality of blowing mechanisms corresponding to the second screening mechanism, the third screening mechanism and the fourth screening mechanism are arranged at the bottom of the center of the screening bin; an exhaust mechanism is fixedly connected to one side of the top of the screening bin; and a plurality of observation windows are installed on the outer surface of the front end of the screening bin. By designing the storage bin and the classified screening bin, the powder can be well stored, and meanwhile, the stored powder can be quickly classified, screened and supplied, so that the overall working efficiency is greatly improved, and the system is worthy of vigorous popularization.

The invention belongs to the field of injection molding machines, and particularly relates to a feeder of an injection molding machine. By aiming at the problems that an existing feeder of an injection molding machine cannot adjust the feeding position, cannot feed materials to different injection molding machines and is poor in equipment universality, the following scheme is provided, wherein the feeder comprises two fixing plates, two control plates, a lifting adjusting structure, a feeding box, a feeding pipe, a spiral conveying rod, a stirring and mixing structure and a discharging adjusting structure, the control plates are slidably installed on one sides of the corresponding fixing plates, the feeding box is fixedly connected with the two control plates, the same bottom plate is fixedly installed on the sides, close to each other, of the two fixing plates, and the lifting adjusting structure is arranged on the bottom plate. According to the feeder of the injection molding machine, the feeding position can be adjusted, materials can be fed to different injection molding machines, the equipment universality is good, and materials can be mixed while being fed.