23results about How to "Facilitate stripping" patented technology

The utility model provides a kind of paper tube inner retraction and peeling mechanism, it includes mounting bracket, first clamping structure for clamping the upper end side of paper tube, second clamping structure, first driving element and second driving element are arranged on mounting bracket, first driving element and first clamping structure can form first peeling space between paper tube and yarn ball, first peeling structure is equipped on mounting bracket and located above first peeling space, second driving element and second clamping structure can form second peeling space between paper tube and yarn ball, still be equipped on mounting bracket and located above second peeling space second peeling structure. First driving element is not moved when action, provides space for first clamping structure, second driving element has retreated when action, provides space for second clamping structure, make the distance of the upper end of paper tube inward movement greater than the radius of paper tube, more conducive to peeling paper tube.

The application relates to an LED light-emitting module, an LED packaging structure and a related manufacturing method, and relates to the technical field of semiconductor light emission. Each light-emitting diode chip is packaged in advance, a plurality of annular grooves are formed in the first packaging layer, each annular groove surrounds a corresponding light-emitting diode chip, a magnetic adsorption structure is formed in each annular groove, the magnetic adsorption structure is embedded into a plurality of second grooves, the peeling of the magnetic adsorption structure can be effectively avoided, the magnetic adsorption structure is magnetized, the above magnetic adsorption structure can realize the detachable connection of the light-emitting diode chip and the circuit substrate, the printing of solder and the reflow soldering process can be avoided, the manufacturing cost is greatly reduced, and since the light-emitting diode chip and the circuit substrate are detachably connected, the removal of a defective light-emitting diode chip is facilitated, and the repair of the light-emitting module can be smoothly realized.

The utility model relates to copper -clad plate stripping equipment discloses a copper -clad plate stripping mechanism, include: unwinding structure, equipment frame, first winding structure, second winding structure. First guide roller group is used for guiding the unwinding structure unwinding copper -clad plate to enter stripping roller group. Stripping roller group includes: the first stripping roller body for the copper -clad plate to pass through, the second stripping roller body for the film to pass through, the third stripping roller body for the base material to pass through, and the base material, film of copper -clad plate is stripped apart, and the stripping angle is 170 degrees-180 degrees. Second guide roller group is used for guiding the film of stripping to be connected in the first winding roller body of first winding structure. Third guide roller group is used for guiding the base material of stripping to be connected in the second winding roller body of second winding structure. Compared with prior art copper -clad plate stripping mechanism, through stripping roller group makes the stripping angle greatly increase, has the beneficial effect: film, base material stripping is more convenient, and it is more difficult to appear damage.

This invention relates to the field of cleaning device technology, specifically to a milling copper shavings recycling device, including a splash guard, and further comprising: a material guiding section, including two symmetrically arranged material guiding plates disposed below the splash guard, with multiple vibrating units mounted on the material guiding plates; and a cleaning section, including a bearing assembly disposed below the material guiding port of the material guiding plates, with cleaning components mounted on the bearing assembly. The material guiding section reduces the adhesion of untreated copper shavings, and the material guiding plates and vibrating units can gather the copper shavings to the bearing assembly, increasing the distribution density of copper shavings in the bearing assembly and facilitating improved cleaning efficiency of the cleaning components. The cleaning frame in the cleaning components can rub the copper shavings with rollers, which helps to remove impurities from the surface of the copper shavings and improve cleaning quality. In this device, the vibrating units can cooperate with the transmission assembly to make the vibrating plates continuously reciprocate, thereby providing effective vibration force to shake off the copper shavings.

This invention relates to the field of laser peeling technology, specifically to a display screen and a mechanical peeling device. The display screen includes a substrate and light-emitting chips distributed on the substrate. Each light-emitting chip includes a light-emitting element and a transparent substrate covering the light-emitting surface of the light-emitting element. At least one end of the transparent substrate extends outward to form a protrusion. During mechanical peeling, the transparent substrate is pulled or pushed by the protrusion to separate it from the light-emitting chip. The protrusion facilitates the pushing or pulling operation, thereby simplifying the peeling of the transparent substrate and reducing the difficulty of mechanical peeling. The mechanical peeling device includes a mechanical peeling component, which includes a push rod corresponding to the protrusion of the transparent substrate. An external force is applied to drive the push rod to push or pull the protrusion, thereby separating the transparent substrate from the light-emitting chip. The cooperative arrangement of the push rod and the protrusion improves the convenience of the pulling or pushing operation and further reduces the difficulty of peeling the transparent substrate.

This invention relates to the field of graphene and discloses a method for preparing highly dispersible graphene oxide with a high monolayer ratio at low temperatures. The method includes: S1: ball milling a mixture of graphite and activated carbon; S2: immersing the graphite / activated carbon mixture in an acidic solution containing hypochlorous acid and / or hypochlorite under light irradiation for a pre-oxidation reaction to exfoliate the graphite into a monodisperse state; S3: oxidizing the product of reaction S2 in a concentrated sulfuric acid / perchloric acid mixed acid system; S4: diluting the product of reaction S3 with water and then introducing a ferrous salt for a reduction reaction; and finally, separating and washing to obtain a graphene oxide dispersion. This invention can prepare highly dispersible graphene oxide with a high monolayer ratio under low temperature and mild conditions. Furthermore, during the preparation process, this invention utilizes the synergistic effect of activated carbon and chloride ions to fully disrupt the large π bonds of the conjugated aromatic domains in graphite, thereby increasing the flexibility of the graphene sheets and reducing viscosity.

The present application relates to the technical field of household appliances, and particularly provides a control method of a clothes processing device and the clothes processing device, aiming to solve the problem that the existing clothes processing device is prone to causing damage to clothes when drying the clothes. To this end, the clothes processing device comprises a drum, a drying device and a fan, the fan is located in front of the drum and can send air to the inner bottom of the drum, and the control method comprises: when the drying mode is executed, the drying device and the fan are operated; and the drum is operated according to a set rotation-stop ratio. The drum is operated according to the set rotation-stop ratio, which is conducive to reducing the wear of the clothes, the air blown by the fan directly blows on the clothes located at the bottom of the drum, which is conducive to improving the wet heat exchange efficiency of the clothes and the drying airflow, accelerating the drying speed, the fan can provide strong wind to impact the clothes, so that the clothes fibers gathered by knotting are rapidly dispersed, the clothes become more fluffy, and the strong wind is also conducive to stripping the impurities such as dust and hair on the clothes.

This invention relates to a method for modifying molten steel slag with carbon dioxide throughout the entire process under normal pressure. The method includes: first, adding the first batch of steel slag to a slag pot for melting; then, adding 10%–35% of the mass of the first batch of hot molten steel slag as a steel slag fracturing agent to the slag pot; next, unloading a second batch of hot molten steel slag into the slag pot through a slag discharge device of a converter or continuous casting system; then, adding a second batch of hot molten steel slag as a steel slag fracturing agent to the slag pot, repeating this cycle until the slag pot is full. This method achieves complete dissociation and efficient separation of the molten steel slag by adding modified steel slag tailings and steel slag fracturing agent in layers into the slag pot, utilizing the phased and temperature-segmented release of carbon dioxide by the fracturing agent. This completely solves the problems of iron-rich casting residue, desulfurization slag welding pot, and agglomeration. This method can be combined with the phased supply of solid carbon dioxide to synergistically improve the strength of the steel slag. The residue after supply can be utilized as a resource, making it environmentally friendly and efficient.

The novel low-carbon recycled aggregate surface strengthening micro-powder carbon mineralization integrated equipment disclosed by the application comprises a rack, a carbonization cylinder one and a carbonization cylinder two, the carbonization cylinder one is horizontally installed on the rack through vibration, the top surface of the carbonization cylinder one is provided with a lower hopper, the top surface of the carbonization cylinder one is provided with an inlet, the lower hopper is provided with a buffer sealing structure, the bottom surface of the carbonization cylinder one is provided with a first discharge port and a second discharge port, the first discharge port is provided with a filter screen, the lower portion of the carbonization cylinder one is provided with the two carbonization cylinder two, the upper ends of the two carbonization cylinder two are in one-to-one correspondence with the first discharge port and the second discharge port and are communicated with the first discharge port and the second discharge port, the carbonization cylinder two is provided with a stirring rod, the lower ends of the two carbonization cylinder two are provided with lower outlets, the top surfaces of the two carbonization cylinder two are respectively provided with an air inlet and a liquid inlet, the carbonization cylinder one is provided with a rod body and a spiral blade, the rod body is provided with a rubbing part, and the surface of the rubbing part is provided with a stripping surface. Compared with the prior art, the carbonization effect of the aggregate is better.

This utility model discloses an LED lamp bead and an LED bracket connecting plate with an unpeeled LED lamp bead. Compared with the prior art, which only has lamp bead support holes on the LED lamp bead body, this invention has both lamp bead support holes and a first connecting bridge break. On the one hand, it facilitates the molding of the required LED lamp bead body on the LED bracket connecting plate body through two or more injection molding processes as needed when the first connecting bridge break is intact. On the other hand, it facilitates the easy peeling of the LED lamp bead body from the LED bracket connecting plate body after the first connecting bridge break, as the LED lamp bead body is connected to the second connecting bridge through the lamp bead support holes. In addition, the first connecting bridge break is located between the left and right lamp bead support holes, which is beneficial to the balance of the LED lamp bead body structure.

This invention provides a high-pressure filtration device for sealing ring rubber melt, comprising: a machine base; a conveying assembly disposed on the machine base, the conveying assembly including a conveying pipe for conveying the rubber melt; and a filtering assembly including a filter plate inserted on the conveying pipe, the filter plate being provided with at least two sets of filter screens for filtering impurities. This invention, through the cooperation of a first driving assembly and two sets of filter screens, achieves parallel operation of working and cleaning, avoiding the inefficiency of traditional equipment requiring machine shutdown for filter screen replacement. It introduces a specialized bushing assembly, solving the problem of difficulty in maintaining high-pressure sealing after switching in transverse sliding filter plates. Through active compression sealing, it can withstand higher levels of conveying pressure without leakage. The entire filtration, switching, sealing, and cleaning process forms a closed loop, greatly improving the automation level of sealing ring rubber pretreatment.

This utility model relates to the field of synthetic leather production technology, specifically to a polyurethane synthetic leather surface peeling device. It includes a mounting plate with a heating mechanism mounted on it. The heating mechanism includes a high-temperature resistant heat shield. Two symmetrical high-temperature resistant heat shields are installed inside the mounting plate. A feeding mechanism is mounted at one end of the mounting plate, including a support plate. The support plate is mounted on the outer side of one end of the mounting plate, and a slider is slidably connected to the inner side of one end of the support plate via a guide groove. The slider is connected to the inside of the guide groove via a compression spring. One end of the slider extends to the outer side of the support plate, and a feeding roller is mounted at one end of the slider. The two high-temperature resistant heat shields and electric heating wires work together to heat both sides of the fabric, softening the adhesive and facilitating subsequent peeling. Simultaneously, the compression spring and the slider prevent the fabric from jamming on the feeding roller, causing breakage.

This invention relates to an apparatus and method for laser-synchronous electrochemical grinding, comprising a laser, a machine tool, a machining tank, and a power supply. The machine tool has a spindle and a grinding wheel. The laser beam emitted by the laser acts on the workpiece. An electrode fixture is connected to the workpiece and the positive terminal of the power supply. A conductive ring is mounted on the outside of the machine spindle and connected to the negative terminal of the power supply. When the electrolyte passes through the grinding wheel and is sprayed onto the surface of the workpiece, a conductive circuit is formed to act on the surface of the workpiece. This apparatus synchronously irradiates the surface of the workpiece with the laser beam emitted by the laser, causing a thermal softening effect on the surface of the workpiece to enhance the efficiency of subsequent grinding. At the same time, the synchronous laser irradiation increases the conductivity of the electrolyte, enabling the electrochemical reaction and mechanical grinding of the workpiece surface simultaneously under laser-assisted irradiation, achieving rapid removal of surface material. The electrolyte also serves as a lubricant and coolant.

This utility model discloses a rapid stripper for the insulation layer of power cables, including a base; it also includes: a positioning bracket fixedly connected to one side of the top surface of the base, and a guide seat provided in the middle of the positioning bracket; wherein, a stripping frame is fixedly connected to the middle of the top surface of the base, a cutting blade is fixedly connected to one side of the top bottom surface of the stripping frame, a guide plate is provided on one side of the cutting blade, and a separation plate is fixedly connected to one side of the guide plate; wherein, a support seat is provided below the separation plate, a separation frame is fixedly connected to one end of the support seat, an overlap block is slidably connected to one side of the separation frame, a cam is slidably connected to the bottom of the overlap block, and a friction roller is fixedly connected to the middle of one side of the cam. The friction roller drives the cam to push the overlap block to rise, and the overlap block, guide plate, and separation plate promote the unfolding of the outer insulation layer, promote the separation of the cable core from the outer insulation layer, and make the stripping efficiency of the power cable insulation layer higher.

This utility model discloses a steel structure rust removal device, including an acid pickling and rust removal box, a top cover, a conduit, a drive mechanism, an air pump, a hose, an auxiliary rust removal mechanism, and a storage mesh box. The top cover is detachably clipped onto the top of the acid pickling and rust removal box. The conduit is rotatably connected to the acid pickling and rust removal box. The storage mesh box is fixedly installed on the lower half of the conduit. A diversion pipe connected to the bottom of the conduit is fixed thereto, and multiple air outlets are installed on the diversion pipe. The drive mechanism is installed on the top of the acid pickling and rust removal box and is used to drive the conduit to rotate back and forth. The air pump is fixed on the top of the acid pickling and rust removal box, and the air outlet of the air pump is connected to the top of the conduit through a hose. The auxiliary rust removal mechanism is fixedly installed on the lower half of the acid pickling and rust removal box and inserted into the acid pickling and rust removal box. This utility model, through the synergistic effect of rotation, vibration, and bubble impact, can significantly improve the efficiency of acid pickling and rust removal through multi-angle agitation, high-frequency penetration, and scouring force, eliminating dead corners and ensuring uniform and thorough rust removal.

This utility model relates to the technical field of injection molding equipment for electric vehicle instrument shells, specifically an injection molding device for electric vehicle instrument shells. It includes a support frame, a hydraulic rod mounted on the top surface of the support frame, and a slide block slidably connected to the support frame at the power output end of the hydraulic rod. A top mold is bolted to the side of the slide block away from the hydraulic rod, and a bottom mold adapted to the top mold is mounted inside the support frame. During the use of the electric vehicle instrument shell injection molding equipment, the hydraulic rod can be used to push the top mold to move, causing the top mold to engage with the bottom mold on the support frame, thus completing mold closing and facilitating subsequent injection molding. The mold cores A and B inside the bottom and top molds can be easily disassembled and replaced. Mold cores A and B can be disassembled simply by unscrewing multiple sets of screws around the bottom and top molds, facilitating replacement with mold cores A and B of corresponding specifications for electric vehicle instrument shells, thereby improving the versatility of the injection molding equipment.

One embodiment discloses a display device, comprising: a substrate including a display area and a non-display area; driving wiring extending from the display area to the non-display area; a first insulating layer disposed on the driving wiring; a planarization layer disposed on the first insulating layer; a second insulating layer disposed on the planarization layer; and touch wiring disposed on the second insulating layer. The planarization layer includes a plurality of openings disposed in the non-display area, and the second insulating layer contacts the first insulating layer through the plurality of openings.

The utility model provides a cushion rubber attaching auxiliary device and an assembly drum. The cushion rubber attaching auxiliary device comprises a first supporting assembly and a second supporting assembly, at least one part of the first supporting assembly and at least one part of the second supporting assembly move in the direction close to or away from each other in the axial direction of the forming drum, and the first supporting assembly and the second supporting assembly are movably arranged in the radial direction of the forming drum; the first supporting assembly and the second supporting assembly are both connected with the connecting frame; and the radial driving part is in driving connection with the connecting frame and drives the first supporting assembly and the second supporting assembly to synchronously and radially move through the connecting frame. The utility model solves the problem that the attaching effect of the auxiliary device for attaching the tire shoulder pad rubber in the prior art is poorer.

This invention provides a spiral sand washing machine for quartz sand processing, relating to the technical field of sand washing machines. It includes a support frame with a conveying trough fixedly installed on its upper side and an extension frame fixedly installed on one side. A hopper for storing quartz sand is provided at the upper end of the extension frame. This application utilizes a support spring to support the cleaning scraper, allowing it to automatically adjust its contact pressure with the quartz sand based on its accumulation. When the cleaning scraper encounters a thick or compacted accumulation of quartz sand, the support spring contracts under pressure, applying greater pressure to ensure effective removal of impurities. Conversely, in areas with thinner or looser quartz sand, the support spring extends, reducing the scraper pressure and preventing excessive scraping that could damage the quartz sand. This ensures the scraper maintains good contact with the quartz sand, achieving a uniform cleaning effect and directly breaking down the bond between sticky impurities and the sand grain surface, overcoming the shortcomings of relying solely on water rinsing.

This invention provides a prosthesis removal device for knee replacement revision surgery based on a high-frequency electrosurgical unit, belonging to the field of medical device technology. It includes a high-frequency electrosurgical pen tip, with a high-frequency electrosurgical pen body fixedly connected to the top of the tip. A connecting plate is located at the top of the pen body, and a first negative pressure tube is mounted on the connecting plate, passing through it. A fixing cap is threadedly connected to the top of the pen body, movably sleeved with the first negative pressure tube, and positioned at the top of the pen body and fitting against the connecting plate. The bottom end of the first negative pressure tube extends to the outside of the bottom end of the pen body, and a suction component is located at the lower end of the tube. This invention uses the high-frequency electrosurgical pen tip to heat and melt the bone cement in the prosthesis, reducing the difficulty of removing the main bone from the prosthesis and lowering the requirements for operator experience and skill. The suction component absorbs the melted bone cement.

This invention relates to the field of cup rim spinning technology, and discloses a cup rim spinning device for insulated cups, including a mounting frame, a rotating base, a horizontal plate, a first cylinder, a drive motor, a U-shaped bracket, and a spinning disc mounted on the mounting frame. It also includes a precision spinning mechanism disposed on the horizontal plate, comprising a fixed sleeve, an extrusion shaft slidably disposed within the fixed sleeve, and a pressure plate fixed to the extrusion shaft via a cross-shaped connecting plate. Through the cooperation of the extrusion shaft, pressure plate, pressure cap, first ball bearings, ring plate, and bushing, when the extrusion shaft presses down, the pressure plate and elastic element drive multiple first ball bearings at the bottom of the pressure cap to evenly abut against the ring plate, stably transmitting vertical pressure to the bushing and main shaft. This effectively reduces the deflection vibration of the main shaft during spinning, significantly improves the spinning accuracy of the spinning disc, and solves the problem of poor cup rim forming quality caused by insufficient main shaft accuracy in traditional equipment.

The application relates to the cosmetic technical field and discloses an aging keratin stripping facial mask and a preparation method thereof. According to the mass percentage, the mask essence liquid comprises auxiliary agent xanthan gum, phytic acid, lecithin, amino acid modified active phytic acid-based nanoparticles, rice bran extract, hawthorn extract, ammonia, preservative benzoic acid and water. The three-dimensional space structure and related groups of the amino acid modified active phytic acid-based nanoparticles are utilized to effectively improve the skin permeability and affinity of the mask essence liquid, and a mild and efficient keratin stripping effect is realized. In addition, the biological multi-stage acid characteristics of the nanoparticles ensure the ordered release of hydrogen ions and avoid the stimulation of traditional acidic components on the skin. The compatibility of the amino and hydroxyl groups is enhanced, the nutrition and active ingredients can penetrate into the skin in a deeper layer, the epidermal cells are stimulated to generate, the metabolism of the skin is accelerated, the aging keratin is eliminated, and long-term keratin stripping can be realized.