248 results about "Non-stick surface" patented technology

A titanium non-stick pan including a pan body. A base material of the pan body being a metal composite plate with a multi-layer composite structure that includes a base metal layer and a titanium metal layer arranged in a stack. The base metal layer is bonded to the titanium metal layer by metallurgical bonding. The titanium metal layer forms a concave-convex structure of a uniform thickness. The concave-convex structure includes a plurality of interconnected concave-convex unit cells, each of which includes first convex parts and a concave part enclosed by the first convex parts. The concave part includes a second convex part disposed in the concave part. The second convex part has a top lower than each first convex part, and a surface of the titanium metal layer at the concave-convex structure forms an oxidation layer with a thickness between 8 μm and 40 μm.

The invention discloses an electromagnetic adsorption type multi-station non-stick pan polishing device and method, and relates to the technical field of non-stick pan machining, the electromagnetic adsorption type multi-station non-stick pan polishing device comprises a fixing mechanism and a supporting bottom plate installed in the fixing mechanism, and a pressing and grinding mechanism is arranged at the top of the fixing mechanism; the fixing mechanism comprises a supporting bracket, the supporting bottom plate is arranged in the supporting bracket, a bottom rotating motor is fixedly installed in the center of the bottom of the supporting bottom plate, and the top output end of the bottom rotating motor is fixedly connected with a bottom rotating main gear. A dust removal fan blade is fixedly mounted at the top of a bottom rotating main gear, the top of a bottom electromagnetic adsorption device is extruded by the interior of the non-stick pan in a downward pressing mode, a bent support and a bent grinding piece move relatively and are attached to the inner wall of the non-stick pan, the non-stick pan continues to be pressed downwards, the bent support and the bent grinding piece are extruded and deformed, and dust removal is achieved. And the inner wall of the curved surface of the non-stick pan is attached.

The coating-free non-stick pan comprises a pan body, a non-stick area is formed on the inner surface of the pan body, the non-stick area comprises a plurality of concave-convex units which are connected with one another, each concave-convex unit comprises a plurality of first convex edges and a concave part defined by the first convex edges, and the concave parts are arranged on the inner surface of the pan body. The concave part comprises a concave bottom surface and a concave side surface, the size of an opening of the concave part defined by the plurality of first convex edges ranges from 0.2 mm to 0.8 mm, the concave bottom surface is opposite to the first convex edges and is connected with the first convex edges through the concave side surface, and an included angle between the concave side surface and the concave bottom surface is larger than 90 degrees. The non-stick pan without the coating has a better non-stick effect, and food is prevented from blocking the concave-convex units.

The utility model discloses a non-stick pan with good operation performance, which relates to the field of kitchenware and comprises a non-stick pan cast iron pan body, a first fixing block is mounted on the outer wall of the non-stick pan cast iron pan body, a slot is formed inside the first fixing block, a mounting frame is fixed at the bottom of the first fixing block, a movable rod is connected inside the mounting frame, and the movable rod is fixed on the inner wall of the non-stick pan cast iron pan body. A pull ring is fixed to the bottom of the fixed plate; a guide plate is fixed to the outer wall of the movable rod; an extension spring is fixed to the side face of the guide plate; a first insertion block is arranged on the inner side of the insertion groove; an anti-skid sleeve is fixed to the outer wall of the end connecting rod, a main handle is arranged on one side of the anti-skid sleeve, and a second fixing block is installed on the side, away from the first fixing block, of the cast iron pan body of the non-stick pan. By operating the pull ring, the first insertion block can be conveniently disassembled and assembled in the first fixing block, so that the effect of conveniently replacing the main handle is achieved.

The invention relates to the technical field of die-casting, and discloses die-casting equipment for aluminum non-stick pan machining, which comprises a [-shaped frame, a sliding rail is fixed below the [-shaped frame, an overturning assembly is slidably connected to the sliding rail, a die-casting die is fixed to the overturning assembly, a servo hydraulic cylinder is fixed to the upper end of the [-shaped frame, and the servo hydraulic cylinder is fixed to the lower end of the [-shaped frame. A servo hydraulic cylinder is fixed to one side of the U-shaped frame, a die-casting head is fixed to a piston rod of the servo hydraulic cylinder, a connecting plate is fixed to the overturning assembly, an electric push rod is fixed to one side of the U-shaped frame, a piston rod of the electric push rod is elastically connected with the connecting plate through a first spring, and a first abutting wedge block is fixed to the piston rod of the electric push rod. The die-casting die can be reversed through the overturning assembly, impurities can fall off under the influence of the gravity of the impurities, meanwhile, when the first cleaning block and the second cleaning block rotate to work, sweeps and residual release agents on the inner wall of the forming cavity can be cleaned conveniently, and the cleaning effect and the workpiece machining quality are improved.

The utility model discloses a non-stick pan coating wear resistance testing machine which comprises a rack, and the rack is provided with a reciprocating driving mechanism, a pressurizing rotating friction mechanism and a pan assembling and disassembling mechanism. The number of the pressurizing rotary friction mechanisms is two, and the positioning seats correspond to the positions of the pressurizing rotary friction mechanisms; according to the design, the reciprocating driving mechanism is used for driving the pressurizing and rotating friction mechanism to do linear reciprocating motion, and meanwhile, the pressurizing and rotating friction mechanism does rotating motion, so that a human hand is simulated to do linear and rotating mixed friction on the coating of the non-stick pan; the quality of the coatings of the non-stick pans of different brands can be compared and tested more easily, the testing efficiency is higher, and the difference of the abrasion resistance of the coatings of the non-stick pans of different manufacturers and different brands can be displayed to customers more visually.

An uncoated non-stick pan includes a pan body with a non-stick area formed on the inner surface of the pan body, wherein the non-stick area includes several interconnected concave-convex units, each of which includes several first convex ribs and a concave part enclosed by several first convex ribs, the concave part includes a concave bottom surface and a concave side surface, the concave bottom surface is opposite to the first convex ribs and connected thereto through the concave side surface, and the angle between the concave side surface and the concave bottom surface is greater than 90°.

The utility model relates to the field of non-stick pan coatings, and discloses a non-stick pan coating abrasion resistance testing mechanism which comprises a testing table, a fixing groove is formed in the top face of the testing table, a driving motor is fixed in the fixing groove, and an abrasion round table is detachably arranged at the top end of an output shaft of the driving motor. A fixed folded plate is fixed to the top surface of the test board, a threaded hole is formed in the top surface of the fixed folded plate, a threaded rod is in threaded connection with the interior of the threaded hole, a timer is arranged on one side of the test board, a PLC is arranged on one side of the test board, and the timer is electrically connected with the PLC. And the driving motor is electrically connected with the PLC. According to the non-stick pan inner wall abrasion resistance testing device, the output shaft of the driving motor can drive the abrasion circular truncated cone to rotate, abrasion resistance testing can be carried out on the inner wall of a non-stick pan, and workers can conveniently know the abrasion resistance of the coating in the non-stick pan through abrasion resistance testing on the coating on the inner wall of the non-stick pan.

The invention provides a high-performance non-stick pan coating and a preparation process thereof. The high-performance non-stick pan coating is prepared from the following raw materials in parts by weight: 10 to 24 parts of bisphenol A epoxy resin, 12 to 36 parts of propyl alcohol, 6 to 12 parts of a surfactant, 20 to 40 parts of zirconium phosphate layered nanoparticles, 4 to 8 parts of nano silicon nitride, 6 to 8 parts of nano silicon dioxide, 4 to 16 parts of modified graphene, 1 to 3 parts of a flatting agent and 1 to 3 parts of a silane coupling agent. The non-stick pan coating is applied to a non-stick pan, and a prepared non-stick coating is high in hardness, high in adhesive force, good in acid resistance and alkali resistance and long in service life.

A titanium non-stick pan including a pan body. A base material of the pan body being a metal composite plate with a multi-layer composite structure that includes a base metal layer and a titanium metal layer arranged in a stack. The base metal layer is bonded to the titanium metal layer by metallurgical bonding. The titanium metal layer forms a concave-convex structure of a uniform thickness. The concave-convex structure includes a plurality of interconnected concave-convex unit cells, each of which includes first convex parts and a concave part enclosed by the first convex parts. The concave part includes a second convex part disposed in the concave part. The second convex part has a top lower than each first convex part, and a surface of the titanium metal layer at the concave-convex structure forms an oxidation layer with a thickness between 8 μm and 40 μm.

The utility model discloses a non-stick pan convenient to clamp, which relates to the technical field of non-stick pans and comprises a pan body, one side of the pan body is fixedly provided with a connecting rod and is fixedly connected with a handle through the connecting rod, the other end of the handle is fixedly provided with a hanging ring, the bottom of the handle is provided with a mounting groove, and the hanging ring is fixedly connected with the mounting groove. The device comprises a mounting groove, a fixing rod is fixedly arranged in the mounting groove, a first connecting mechanism is arranged on the rod wall of the fixing rod, two supporting rods are symmetrically arranged in the mounting groove, first connecting blocks are fixedly connected to the ends, close to the fixing rod, of the two supporting rods, and each first connecting block is connected with a second connecting mechanism. According to the utility model, the two supporting rods can form a tripod together with the handle after being opened to support the pot body, and meanwhile, the two supporting rods can be stored and placed through the formed mounting grooves, so that the bottom of the handle is prevented from being blocked by a user during use, and the use experience of the user is effectively improved.

The utility model relates to the technical field of non-stick pan spraying clamps, and discloses a non-stick pan outer coating clamp which comprises a base, a bidirectional motor is fixedly connected to the interior of the base, threaded rods are fixedly connected to the two output ends of the bidirectional motor, and the outer sides of the two threaded rods are rotationally connected with the interior of the base. Two sliding grooves which are symmetrically distributed left and right are formed in the top of the base, the outer sides of the two threaded rods are in transmission connection with moving columns through threads, the outer sides of the two moving columns are slidably connected with the interiors of the two sliding grooves correspondingly, and the opposite sides of the two moving columns are fixedly connected with connecting blocks; and clamping rings are fixedly connected to the opposite sides of the two connecting blocks. The non-stick pan outer coating clamp has the advantages of having a clamping function and the like, and the problems that a traditional spraying mode does not have the clamping function, the situation that a non-stick pan shakes easily in the spraying process, and the spraying effect is affected are solved.

The base material cleaning device comprises supporting legs, transverse supporting supports are arranged on the two sides of the supporting legs, the supporting legs and the transverse supporting supports form a working support, a working table is arranged on the working support, sand blasting sets are symmetrically arranged on the two sides of the working table, and the sand blasting sets are arranged on the working support. A material overturning group is arranged between the sand blasting groups; the material overturning set comprises a clamping set, vertical supporting plates, a transmission set and a driving set, the vertical supporting plates are located at the front end and the rear end of the workbench, and according to the automatic overturning mechanism of the material overturning set, the processing time is greatly shortened, the production efficiency is improved, manual intervention is reduced, and the production efficiency is improved. The combination of gear transmission and pneumatic driving ensures the accuracy and repeatability of the overturning action, the processing speed and consistency are improved, the flexible clamping design can adapt to base materials of different shapes and sizes, and the universality of the equipment is improved.

The utility model relates to the technical field of non-stick pan corrosion testing, in particular to a non-stick pan salt water corrosion resistance testing device which comprises a water storage tank, a placing mechanism is installed on the water storage tank, a locking mechanism is installed on the placing mechanism, a clamping mechanism is connected to the placing mechanism, a conveying mechanism is installed on the water storage tank, and the conveying mechanism is connected to the clamping mechanism. A filtering mechanism is mounted on the conveying mechanism, and a stirring mechanism is mounted on the inner side of the bottom of the water storage tank; the conveying mechanism is beneficial for conveying and storing saline water with different concentrations, the filtering mechanism is used for filtering the saline water during discharging, the locking mechanism is beneficial for stably installing a plurality of placing mechanisms, cookware is convenient to soak and then a corrosion test is carried out, the placing mechanisms are used for driving the clamping mechanisms, so that the placed cookware is stably clamped, and the practicability is high. The pot can be conveniently and stably soaked in the saline water, the saline water in each bin can be uniformly stirred through the stirring mechanism, and the situation that the concentration of the saline water changes after a long time, and the test effect is affected is prevented.

The invention relates to the technical field of coatings, and discloses a waterproof composite coating for a non-stick pan and a preparation method of the waterproof composite coating, the composite coating sequentially comprises a transition bonding layer, a waterproof blocking layer and a surface non-stick layer from inside to outside, and each layer is prepared from raw materials in a specific proportion. The transition bonding layer takes titanium carbide, potassium feldspar and the like as main raw materials, the waterproof blocking layer comprises bisphenol A epoxy resin, modified tea polyphenol and the like, and the surface non-stick layer takes polytetrafluoroethylene as a core. The preparation method sequentially comprises the steps of substrate pretreatment, transition bonding layer preparation, waterproof barrier layer preparation and surface non-sticky layer preparation, and the process is simple and controllable. The composite coating has excellent waterproof performance, firm binding force with a base body and good non-stick performance, the service life of the non-stick pan can be effectively prolonged, health risks caused by coating damage are reduced, and the composite coating is suitable for large-scale production.

The utility model provides a cleaning device for non-stick pan production, and belongs to the technical field of non-stick pan production. A cleaning device for non-stick pan production is characterized in that the cleaning device comprises a rack, a cleaning liquid box is arranged on the rack, a supporting block is rotationally connected to the bottom in the cleaning liquid box, a left L-shaped brush rod and a right L-shaped brush rod are arranged on the front portion and the rear portion of the supporting block respectively, and a driving motor is arranged at the lower end of the rack; an output shaft of the driving motor is connected with the lower end of the supporting block, the upper end of the rack is fixedly connected with a first push rod motor, and a push rod of the first push rod motor is fixedly connected with a pressing frame. The non-stick pan cleaning device has the advantages that the driving motor drives the supporting block to rotate, the left L-shaped brush rod and the right L-shaped brush rod rotate along with the supporting block, the surface of a non-stick pan is brushed, chippings left in the production process are brushed away, and the cleaning effect is improved.

The present application discloses an abrasion-resistant non-stick cookware and a manufacturing method thereof, belonging to the technical field of kitchenware. The abrasion-resistant non-stick cookware includes a cookware substrate, and a composite thermal spraying layer is formed and adhered on the inner surface of the cookware substrate, and a non-stick layer is formed and adhered on the surface of the composite thermal spraying layer; the composite thermal spraying layer is attached to the surface of the cookware substrate by plasma thermal spraying process with composite particles, and the composite particles include metal particles and wear-resistant particles. The wear-resistant particles can reduce the porosity of the composite thermal spraying layer, improve the bonding force between the composite thermal spraying layer and the cookware substrate and the non-stick layer, and enhance the wear resistance and corrosion resistance of the composite thermal spraying layer, thereby prolonging the service life of the non-stick cookware.

A non-stick metal utensil (100) and non-stick cookware. The non-stick metal utensil (100) comprises a body; the inner surface of the body is configured to be a micron-scale roughened surface; a PVD multi-metal film (104) is attached to the micron-scale roughened surface, and the PVD multi-metal film (104) is configured to form, on the micron-scale roughened surface, a micro-nano-scale porous oil-locking structure having low surface energy. The non-stick cookware has the advantages of being healthy and environmentally friendly, and has the beneficial effects of good anti-stick effect, high hardness, good wear resistance, and long service life.

A non-stick pan with aluminum oxide ceramic layers comprises a metal pan body, the aluminum oxide ceramic layers are evenly distributed on the surface, making contact with food, of the metal pan body, and the thickness of the aluminum oxide ceramic layers ranges from 80 micrometers to 500 micrometers. Especially for 150-300 microns, the effect of reheating or direct plasma spraying of the aluminum oxide ceramic layer in a spraying mode is better, the sprayed aluminum oxide ceramic layer has a nano-micro structure, and ceramic powder spraying and plasma spraying with the particle size of 1-20 microns can be adopted; the aluminum oxide ceramic layer comprises nanopores, and the diameter size of the nanopores is 100-1500 nanometers; elliptical or polygonal concave holes are evenly distributed in the metal pot body.

The invention discloses an uncoated titanium alloy non-stick pan and a testing device. The uncoated titanium alloy non-stick pan comprises a micro-nano layer, a honeycomb structure layer and a microporous layer, the micro-nano structure layer is arranged on the alloy material layer, the honeycomb structure layer is of a concave honeycomb array structure processed on the micro-nano structure layer, and the micropore layer is arranged on the bottom surface of the honeycomb structure. The micro-nano layer is a micron-sized oil storage unit, so that an oil film is convenient to fix, and the integrity of the oil film can be kept even in a high-temperature cooking process, so that the oil film cannot be extruded by the gravity of food, and the direct contact between the food and the pan body is effectively avoided; the wear resistance can be improved through the honeycomb structure, meanwhile, grease is stored to form a secondary lubricating layer, and contact between food and the pot body is reduced; nanoscale pores of the microporous layer have an ultrahigh specific surface area, so that the contact area is reduced, the oil storage amount is increased, a compact oil film can be formed at micropores, a molecular-level isolation barrier can be constructed, and the non-sticky performance and the anti-charring capability can be enhanced.

The application discloses a manufacturing method of a non-stick pot with wear-resistant and antibacterial coating, which comprises the following steps: S1, extruding an aluminum or aluminum alloy base material to form a non-stick pot blank; S2, placing the non-stick pot blank into a centrifugal steel shot machine, and performing a shot blasting roughening treatment by using silicon carbide ceramic as a shot, so that a concave-convex protruding structure is formed on the inner surface of the pot; S3, cleaning the non-stick pot blank, and then performing a hard anodic oxidation treatment and cleaning; and S4, performing a spraying operation of the wear-resistant and antibacterial coating on the inner surface of the non-stick pot blank, and then baking at a temperature of 320-410 DEG C for 10-20 min to obtain the non-stick pot with the wear-resistant and antibacterial coating. The non-stick pot prepared by the method has excellent bonding force between the coating material and the non-stick pot blank, and has good wear resistance, antibacterial property, thermal stability and chemical stability.

The present invention relates to a method for manufacturing a frying pan. The method comprises: preparing a stainless steel roll; feeding the stainless steel plate into a rolling mill to roll the stainless steel plate until a pattern is formed on the stainless steel plate, the stainless steel plate entering the rolling mill in an inlet direction with an angle formed between the inlet direction and the horizontal line, and the stainless steel plate exiting the rolling mill in an outlet direction with an angle formed between the outlet direction and the horizontal line; punching a rolled stainless steel plate to form a frying pan body; sequentially combining a uniform heating layer and a heating layer on a bottom of the frying pan body; sandblasting an inner surface of the frying pan; spraying the inner surface of the frying pan; and polishing the inner surface of the frying pan body to remove the coating on the upper surface of each of the ribs.Figure for abstract: Figure 1.

The invention discloses a non-stick pan manufacturing process which comprises the following steps: an aluminum sheet compounding step: compounding a layer of aluminum wafer at the bottom of a circular stainless steel plate to form a first pan blank; a porous wafer manufacturing step: punching to manufacture a porous wafer, the hole site of the porous wafer is provided with an annular convex edge, the annular convex edge protrudes towards one side of the porous wafer, and a plurality of annular convex edges are cut off, so that one annular convex edge is provided with at least two vertical insert parts; a mold pressing step: pressing the porous wafer to the aluminum wafer of the first pot blank to form a second pot blank; an etching step: carrying out screen printing and etching to form a third pot blank; and a pot body forming step: stamping the third pot blank into a pot body, forming the inner surface of the pot body by the circular stainless steel plate, and forming the outer surface of the pot bottom of the pot body by the aluminum wafer and the porous wafer. According to the non-stick pan manufacturing process, the porous wafer can be reliably fixed, loosening and falling are delayed, and the situation that the use experience is affected is avoided.

The invention discloses an aluminum non-stick pan and a processing technology thereof, and aims to solve the problems that when a pan handle is damaged, a user cannot conveniently and directly replace the pan handle to replace the whole pan body, so that raw materials are wasted, and the cost of the user is increased. According to the technical scheme, the aluminum non-stick pan is characterized by comprising a pan body and a pan handle arranged on the pan body, the pan handle is detachably connected to the pan body, the pan handle comprises a fixing block arranged on the pan body, a connecting block inserted into the fixing block and a handle body arranged on the connecting block, the end, close to the fixing block, of the connecting block is slidably connected with two inserting rods, and the inserting rods are arranged on the handle body. A spring is connected between the two inserting rods in an abutting mode, the two inserting rods are both arranged in an L shape, and inserting grooves allowing the inserting rods to move and fixing grooves allowing the inserting rods to be inserted are formed in the fixing blocks. According to the aluminum non-stick pan and the processing technology thereof, the pan handle can be conveniently detached and replaced, and resource waste caused by replacement of the whole pan body is avoided.

The utility model belongs to the technical field of cooking utensils, and discloses a wear-resistant non-stick pan which comprises a pan body, the pan body comprises a metal layer and a non-stick coating, a plurality of protruding structures are arranged on the inner surface of the metal layer, the non-stick coating is coated on the inner surface of the metal layer, and the thickness of the non-stick coating is smaller than or equal to the height of the protruding structures. Due to the convex structures, the non-stick coating is completely concentrated in the concave part formed among the convex structures, the convex structures are higher than the upper surface of the non-stick coating to form a supporting layer, and the supporting layer can play a role in protecting the concave part; in other words, when the pancake turner is in contact with the pan bottom for stir-frying or is scraped by a steel wire brush, the pancake turner cannot be in direct contact with the non-stick coating in the concave part due to the small gap between the convex structures, so that the inner surface of the pan body has the advantages of oil locking, wear resistance and sticking prevention due to the structural design; due to the structural design, the non-stick pan has lasting oil-locking, wear-resisting and non-stick performance, and the service life of the pan is longer.

The invention discloses a low-surface-energy cobalt and cobalt alloy material layer non-stick pan which comprises the following components in parts by weight: 85-99.5 parts of Co and 0.5-15 parts of Cr, Ni, Mo, Mn, Ti or / and Fe. 0.1-2 parts by weight of silicon is added. The thickness of the low-surface-energy cobalt and cobalt alloy material layer ranges from 50 micrometers to 500 micrometers. And the alloy layer material is re-cladded or directly subjected to plasma spraying in a spraying manner. The surface of the low-surface-energy material cookware has an excellent anti-sticking effect, the alloy layer covers the surface of metal such as stainless steel through the plasma spraying technology, a large number of nano particle hole arrays distributed in a dispersed mode can be accumulated, and the contact area of dishes and a cookware body can be changed through the arrangement of nano holes.

The utility model belongs to the technical field of non-stick coating heat treatment, and discloses a pot body surface non-stick coating heat treatment covering device which comprises a support main body, a wrapping piece, a rotating shaft and a pot body, a spray head is arranged on the upper portion of the inner wall of the support main body, and a conveying belt is arranged below the spray head and located at the bottom of the inner wall of the support main body in a penetrating mode. According to the electric heating pot, the wrapping piece, the first electric heating plate, the plug and the like are arranged, before the electric heating pot is used, the connecting pipe is embedded into the rotating shaft, the plug is forced to be connected with the socket in an embedded mode, the first electric heating plate is powered on, the pot body is placed in the pot body, and the pot body is placed in the pot body. When the non-stick pan runs, the pan body is embedded into the wrapping piece, the first electric heating plate is used for gradually heating the pan body, the high temperature of the pan body is used for gradually curing the coating, and the problem that the thickness of the coating is extremely different during production and transportation of an existing non-stick pan is solved.

A non-stick pan comprises a metal pan body, and the inner surface of the pan body is provided with pits so that concave-convex parts can be formed on the inner surface of the pan body. A hard layer with pores is formed on the inner surface of the pot body after the pot body is subjected to a pretreatment process, and the hardness of the hard layer is more than 500HV; the hard layer is covered with a transparent closed connecting layer so as to close pores of the hard layer, and part of the closed connecting layer enters part of the pores of the hard layer so as to be firmly combined on the hard layer; an inorganic non-stick layer is sprayed on the closed connecting layer, and the inorganic non-stick layer is combined on the closed connecting layer.

A non-stick pan, relating to the technical field of kitchenware. The non-stick pan comprises the following layers sequentially formed from the outside to the inside: a substrate layer, at least one primer layer, and at least one surface layer. The primer layer is a transition metal layer. The surface layer is a multi-element alloy layer, and at least comprises a transition metal multi-element alloy layer. The transition metals in the transition metal multi-element alloy layer comprise at least one transition metal element from Group IVB and at least one transition metal element from Group VIB, and the atomic content of the transition metal element from Group IVB is lower than that of the transition metal element from Group VIB.