99results about How to "Precise adsorption" patented technology

The invention discloses intelligent adjustable bread packaging equipment which comprises a conveying device used for conveying bread to be packaged. The conveying device is provided with a horizontally-arranged chain plate conveying belt. The feeding end of the chain plate conveying belt is provided with a fault recycling device. The discharging end of the chain plate conveying belt is provided with a separation groove. One side of the separation groove is provided with a pushing device which pushes bread in the separation groove to a packaging device opened by a bagging device. A packaging bag used for the bagging device is output by an adjustable packaging bag output device and transferred by a taking device. The fault conditions can be intelligently avoided, intelligent seamless connection of the packaging process is achieved, labor is reduced, the production efficiency is greatly improved, the cost is saved, adjustment can be achieved according to different sizes of packaging bags, accordingly, different specifications of products can be packaged, the applicability is high, the structure is simple, and adjustment is convenient.

The invention discloses a plate veneering processing device, and belongs to the field of plate processing mechanical equipment. A feeding mechanism, a skin covering mechanism and a surface pressing mechanism are horizontally and fixedly arranged on the upper side of a fixing base in sequence in the horizontal direction. A lifting mechanism is vertically arranged in the middle of the upper side ofa horizontal-moving guide plate, and a plate adsorbing mechanism is horizontally arranged on the lower side of the lifting mechanism. A plurality of plate bearing rotating rollers are horizontally androtationally connected to a plate bearing support sequentially in the horizontal direction. A skin pulling mechanism is horizontally arranged on the positions, on one sides of the multiple plate bearing rotating rollers, on the plate bearing support, and a surface pressing support is vertically arranged on the position, on one side of the skin covering mechanism, on the fixing base. A plate bearing platform is horizontally and fixedly arranged in the middle of the surface pressing support, and a hot pressing support is horizontally located on the upper side of the plate bearing platform. Theplate veneering processing device is reasonable in structural design, plates can be horizontally moved and fed accurately block by block, the plates can be automatically subjected to skin covering processing, efficient and stable veneering processing for the plates is achieved, and thus needs for processing and using are met.

The invention discloses a preset-type fruit harvesting, root digging and reverse weight compensation rapid-washing vehicle for hidden dysosma versipellis, and belongs to the technical field of picking machines for dysosma versipellis. The vehicle comprises a hidden preset-type precise positioning and rotary harvesting mechanism, a 360-degree fruit seed friction flexible lossless separation mechanism, a full-coverage-type reciprocating rotation brushing mechanism, a human-hand-simulation self-restoration shaking-type lossless harvesting and digging conveying mechanism, an all-directional reverse weight compensation-type rhizome rapid-washing and drying mechanism and a portable moving device. Particularly, the preset fruit harvesting, root digging and reverse weight compensation rapid-washing vehicle for hidden dysosma versipellis has the advantages that with the principle of local features, the vehicle achieves preset-type selective precise lossless harvesting of fruits of dwarf-type dysosma versipellis under leaves, the fruits are subjected to 360-degree all-directional friction to flexibly separate out pulp, entire and lossless rhizomes are precisely dug with machines by imitating shapes of artificial digging shovels, the reverse effect and weight compensation principle are combined, and the surfaces and grooves of the rhizomes are subjected to all-directional multiplex vibration-type rapid cleaning and drying.

The present invention discloses a preparation method of shellfish high F value oligopeptides. The preparation method comprises the following steps: shellfish meat is washed clean, the washed shellfishmeat is homogenized, then enzymatic hydrolysis is conducted to obtain an upper layer enzymatic hydrolysate, a dendrimer is used to prepare a molecular imprinting material, the molecular imprinting material adsorbs aromatic amino acids in the enzymatic hydrolysate to obtain a high F value oligopeptide solution, and high F value oligopeptide powder is prepared by freeze-drying. The raw materials ofthe product are liable to obtain and cheap, the preparation method is simple and convenient for industrial production, has a product yield of 75% or more, and the product has a F value of 50 or moreand can be used as a dietary source component for patients with liver diseases.

The invention provides a denitration agent and a preparation method thereof, and belongs to the technical field of catalytic cracking auxiliaries. The denitration agent is prepared from 60-85 parts of activated aluminum oxide, 1-10 parts of compound of a noble metal element, 1-5 parts of chloride of rear earth elements, 1-15 parts of nitrate of transition metal elements, 1-10 parts of nitrate of alkaline earth metal elements and 20-200 parts of water. The denitration agent can effectively decrease the concentration of NOx in flue gas, and meanwhile carbon monoxide in the flue gas is not consumed in the working process.

The invention discloses an adsorption loading and unloading device which comprises a three degree-of-freedom feeding mechanism and an adsorption platform, wherein the three degree-of-freedom feeding mechanism comprises a coarse adjustment mechanism and a fine adjustment mechanism; the coarse adjustment mechanism comprises a rotary motion module, a horizontal motion module and a vertical motion module, and the horizontal motion module is arranged on the rotary motion module; the upper end of the vertical motion module is rotationally connected with the horizontal motion module, and the lower end of the vertical motion module is rotationally connected with the fine adjustment mechanism; the rotary motion module, the horizontal motion module and the vertical motion module can respectively drive the fine adjustment mechanism to doe rotary motion, horizontal motion and vertical motion; the adsorption platform is connected with the fine adjustment mechanism; and the lower end of the adsorption platform is used for adsorb an object to be taken. The invention can provide the adsorption loading and unloading device with high-strength adsorption, accurate and rapid positioning, a flexible and adaptive curved adsorption surface and high security, so as to solve the problems of the prior art.

The invention provides an underwater robot applied to bridge pier maintenance and a maintenance method thereof, and belongs to the technical field of underwater robots. The invention solves the problem that existing underwater robots cannot stably work in a torrent area. According to the underwater robot applied to bridge pier maintenance and the maintenance method thereof, the underwater robot comprises a frame, a wall holding mechanism, a first propeller and a mechanical arm. When the underwater robot moves to the bridge pier needing to be overhauled, the wall holding mechanism is unfolded and adsorbed to the bridge pier needing to be overhauled, and therefore stable connection between the underwater robot and the bridge pier is achieved, so that the situation that the underwater robot is washed away by torrent beside the bridge pier is avoided, and then an operator can control the mechanical arm to maintain the surface of the bridge pier.

The invention relates to a paper bag automatic feeding device, which includes a rack. The rack is provided with a rotary table, paper adsorption assemblies arranged on the rotary table, a stock bin and a discharging mechanism, the rotary table includes disk bodies located at the two ends and a mandrel, the paper adsorption assemblies are rotatably mounted on the two disk bodies of the rotary table, one of the disk bodies is provided with a transmission mechanism for driving the paper adsorption assemblies to rotate, and the other one of the disk bodies is provided with a distribution mechanismfor distribution of the paper adsorption assemblies; the paper adsorption assemblies include hollow shafts, a plurality of paper adsorption wheels sleeve the hollow shafts, and the paper adsorption wheels are provided with hollow rod bodies; and the hollow rod bodies are provided with suction cups arranged in the length directions of the hollow rod bodies, the suction cups communicate with the hollow rod bodies, the hollow rod bodies communicate with the hollow shafts, and the hollow shafts are connected with a negative-pressure device through the distribution mechanism, wherein the distribution mechanism and a driving mechanism are arranged on the disk bodies at the two ends of the rotary table correspondingly without interfering with each other. Through a fan-shaped gap, the adsorptionprocess is accurate, a core wheel is arranged, and thus paper bag transportation is more orderly and smoother.

The invention provides an automatic riveting press machine which is used for riveting and pressing cell phone case nuts into a cell phone case. The automatic nut riveting press machine comprises a cover body and at least one automatic nut riveting press device arranged in the cover body. The automatic nut riveting press device comprises a feeding mechanism, a nut positioning mechanism connected with the feeding mechanism, a cell phone case positioning mechanism which is located at one side, far away from the feeding mechanism, of the nut positioning mechanism, a riveting and pressing mechanism located above the cell phone case positioning mechanism, and a nut transporting mechanism located between the feeding mechanism and the riveting and pressing mechanism; the nut transporting mechanism is located above the nut positioning mechanism. By adopting the automatic nut riveting press machine, the cell phone case nuts are automatically riveted and pressed into the cell phone case, and the riveting and pressing efficiency of the cell phone case nuts is improved; the manpower investment is reduced and the cost is reduced.

An automatic bag throw-in machine for scattered flavoring bags of bowled instant noodles comprises a first conveying mechanism, a charge pipe, a vibratory chute, a vacuum adsorption mechanism, a second conveying mechanism, a third conveying mechanism, a fourth conveying mechanism and a material pushing mechanism, wherein a bag throw-in station is arranged on the first conveying mechanism; the vibratory chute is arranged at one side of the upper end of the charge pipe; the beginning end of the third conveying mechanism is located below the tail end of the second conveying mechanism; a plurality of troughs are arranged on the third conveying mechanism and arranged in the conveying direction of the third conveying mechanism; the fourth conveying mechanism is arranged at one side of the third conveying mechanism; and the material pushing mechanism is arranged at the side, far away from the fourth conveying mechanism, of the third conveying mechanism. The automatic bag throw-in machine realizes automatic throwing of the scattered single flavoring bags, besides, quantitative conveying of the flavoring bags is realized through the third conveying mechanism, and the flavoring bags are vibrated to be in the tiling state through the vibratory chute, so that the flavoring bags cannot be in a randomly stacked state, and accordingly, convenience is brought for the vacuum adsorption mechanism to adsorb the flavoring bags relatively accurately.

The invention discloses an anti-overturning end table based on negative pressure suckers, and solves the problems that end tables have single function and are inconvenient to use and move and the bottom surface is instable by direct laying. The end table comprises an end table main body, a placing cabinet, a microprocessor, a liquid crystal touch control screen and an induction cooker, wherein a moving device is arranged at the bottom of each pillar and comprises a moving base, a hydraulic jack, a supporting rod, the negative pressure suckers and guide pillars; guide grooves are formed in bottoms of the moving bases; each negative pressure sucker comprises a fixing piece and an adsorption bowl; a mounting groove is formed in the top of each fixing plate, two clamping plates are arranged ineach mounting groove and connected by a lead screw, and forward/reversal rotation motors are arranged at one ends of the fixing plates. The end table can cook tea, and is multifunctional, low in space occupation rate and convenient to move; the end table can be firmly adsorbed on the ground when being fixed on the ground, and potential safety hazard of people near the end table main body can be eliminated while safety of electronic products installed or placed on the end table main body is guaranteed.

The invention provides uncoated digital ink jet transfer printing base paper and a production method thereof. The uncoated digital ink jet transfer printing base paper comprises plant fiber and an inorganic filler, wherein an impregnation treatment agent is filled between the plant fiber and the inorganic filler. The invention also discloses the preparation method of the uncoated ink jet transferprinting base paper, and the preparation method comprises the following steps: base paper is prepared by pulping, blending pulp, forming, squeezing and drying; the base paper is further subjected to impregnation treatment; an impregnation liquid penetrates into the base paper and wraps the surfaces of the plant fiber and the inorganic filler on the surface layer of the base paper; and the uncoatedink jet transfer printing base paper can be obtained after subsequent drying and calendering. The uncoated digital ink jet transfer printing base paper has the advantages that the paper surface is flat without warping, ink on the paper surface is easy to dry, the gloss of the ink is not reduced, and the transfer printing is uniform.

The invention belongs to the field of plate support replacement, and relates to a large plate support replacing system. The large plate support replacing system comprises a weighing platform for weighing plates; an automatic centering mechanism used for carrying out centering treatment on the weighed plates; a lifting and rotating mechanism used for lifting and rotating the plates, wherein a bearing table is arranged on the lifting and rotating mechanism and used for bearing the plates, and the area of the bearing table is smaller than that of the plates; an adsorption separation device arranged around the periphery of the bearing table, located below the table top of the bearing table and used for adsorbing paper at the bottoms of the plates on the bearing table so that the paper on the edges of the plates can be separated from the plates; a lifting device arranged around the bearing table, and a first fork is arranged on the lifting device and used for forking the plates from the paper separation position on the edges of the plates; and a paper extraction device arranged on one side of the bearing table and used for grabbing and moving the edge of the paper separated from the plates after the plates are forked so that the paper can be completely separated from the plates. Automatic plate support replacement is achieved, the labor cost is reduced, and the operation safety is improved.

The invention relates to a base body forming device. The base body forming device comprises a worktable and a controller. The worktable is composed of a worktable framework and a worktable surface. Afirst base plate lifting device, a connecting base plate lifting device, a second base plate lifting device, a first base plate horizontal moving device, a connecting base plate horizontal moving device, a second base plate horizontal moving device, a workpiece pre-forming device and a pre-forming workpiece moving device are arranged on the worktable. Under the action of the controller, feeding isachieved through the first base plate lifting device, a connecting base plate lifting device and a second base plate lifting device, base plates are transferred to corresponding positions through thefirst base plate horizontal moving device, the connecting base plate horizontal moving device and the second base plate horizontal moving device and are attached in sequence under the action of the workpiece pre-forming device, and finally the base plates are transferred through the pre-forming workpiece moving device. The base body forming device is high in efficiency, high in precision and fullautomatic.

The invention relates to a presswork treatment device, in particular to a presswork die cutting device. The presswork die cutting device comprises a frame, a conveying mechanism for conveying presswork, a pressure roller arranged in an outlet of the conveying mechanism, and a cutter roller arranged under the pressure roller; the pressure roller and the cutter roller are mounted on the frame; a diecutting plate is arranged on the cutter roller, and is provided with a positioning block; a closing cutter is arranged on the die cutting plate; the die cutting plate is provided with a closed mounting groove in the range of the closing cutter; a closed mounting block is bonded in the closed mounting groove; a closed elastic block is arranged on the closed mounting block; a negative-pressure airsucking port is formed in the closed mounting block; an open cutter is arranged on the die cutting plate; the die cutting plate is provided with an open mounting groove in the range of the open cutter; and the open elastic block and the closed elastic block both adopt elastic porous materials. The die cutting device totally separates fertilizers from presswork bodies.

The invention relates to the field of multi-station stamping dies, in particular to a multi-station high-speed carrying device for a press line. The multi-station high-speed carrying device comprises a multi-station stamping table, and further comprises a material distributing device and a material sucking device which are arranged on the multi-station stamping table, wherein the material distributing device is used for separating plate-shaped parts to be adsorbed from plate-shaped parts which are not adsorbed according to the number of the plate-shaped parts adsorbed by the material sucking device; and the material distributing device comprises a conveying frame, a material distributing plate arranged at the top of the conveying frame, a material stacking frame and a jacking air cylinder which is arranged on the conveying frame and is positioned under the material stacking frame. According to the multi-station high-speed carrying device, the material distributing device and the material sucking device are matched with each other, thus, the circumstance that numbers of the absorbed plate-shaped parts in different times are different in the process of carrying the plate-shaped parts at the same time is avoided, the processing efficiency of the plate-shaped parts in batches is improved, and the labor intensity of workers is reduced.

The invention discloses a screwdriver allowing automatic replacement of a bit. The screwdriver comprises a main frame, an arm fixing mechanism, a screwdriver bit replacing mechanism, a screwdriver power mechanism and a controller, wherein the main frame is located above an arm, the arm fixing mechanism is located below the main frame, the screwdriver bit replacing mechanism and the screwdriver power mechanism are located above the main frame, and the controller is located above the screwdriver power mechanism. The screwdriver has the advantages that the controller is operated through a tool changing touch sensor to control all the mechanisms to automatically replace the needed bit, so that the two hands of a user are liberated, convenience and rapidness are achieved, and practicability ishigh.

The invention discloses a super absorbent resin carrier adsorption reaction type air purifying agent, and relates to the technical field of air purification. The air purifying agent comprises a superabsorbent reins, the super absorbent resin is soaked in a functional adsorption solution, and film sealing is conducted for storage after the super absorbent resin is adsorbed to be saturated, whereinthe functional adsorption solution is prepared from the following raw materials in parts by weight: 2-5 parts of a surfactant, 1-2 parts of sodium citrate, 1-2 parts of essence, 10.5-27 parts of a functional adsorbent and 82-96 parts of deionized water. The super absorbent resin is a netty high-molecular non-toxic polymer, has extremely strong water absorption performance, is used as a good reactant carrier after being treated by a surfactant, and reacts with treated harmful substances to realize a function, so that the purpose of simultaneously selective adsorbing and reacting treatment of one or more harmful substances is achieved.

The invention relates to an adhesive-attaching jig used for attaching an adhesive ring of a double-faced adhesive tape onto a product. The adhesive-attaching jig comprises an adhesive-attaching element and a location dowel, wherein the adhesive-attaching element is used for adsorbing a protection film of the double-faced adhesive tape; the location dowel is fixedly connected with the adhesive-attaching element; the location dowel can be arranged in a first through hole of the protection film in a penetrating manner to limit a position of the adhesive ring on the adhesive-attaching element; and the location dowel can be arranged in a second through hole in the product in a penetrating manner to align the adhesive ring with an adhesive-attaching position of the product. The adhesive-attaching jig is simple in structure, convenient to use, and capable of accurately attaching the adhesive ring of the double-faced adhesive tape onto the product, so as to improve adhesive-attaching quality.

The invention relates to a paper bag transfer mechanism of a feeding device. The paper bag transfer mechanism includes a rotary table and paper adsorption assemblies arranged on the rotary table, therotary table includes disk bodies located at the two ends and a mandrel connecting the two disk bodies, the paper adsorption assemblies are rotatably mounted on the two disk bodies of the rotary table, one of the disk bodies is provided with a transmission mechanism for driving the paper adsorption assemblies to rotate, and the other one of the disk bodies is provided with a distribution mechanismfor distribution of the paper adsorption assemblies; the paper adsorption assemblies include hollow shafts, the hollow shafts are rotatably arranged on the two disk bodies of the rotary table, a plurality of paper adsorption wheels sleeve the hollow shafts, and the paper adsorption wheels is provided with hollow rod bodies; and the hollow rod bodies are provided with suction cups arranged in thelength directions of the hollow rod bodies, the suction cups communicate with the hollow rod bodies, the hollow rod bodies communicate with the hollow shafts, and the hollow shafts are connected witha negative-pressure device through the distribution mechanism, wherein the distribution mechanism and a driving mechanism are arranged on the disk bodies at the two ends of the rotary table correspondingly without interfering with each other. The stability during operation is high.