24results about How to "Avoid sticking in" patented technology

The invention relates to a glass assembly and a vehicle. The glass assembly comprises a glass component; the light guide strip is arranged on the glass assembly; the first supporting piece is arranged on the side face, away from the glass assembly, of the light guide strip, and the first supporting piece is provided with a loading part; and the lamp set comprises a lamp panel, the lamp panel is provided with a mounting part, and the mounting part is detachably connected with the loading part. When the lamp set is damaged and needs to be replaced after being used for a period of time, the mounting part and the loading part are directly detached, the whole lamp set can be detached, and then the lamp set is replaced with a new lamp set. Compared with the prior art, by means of detachable connection of the mounting part and the loading part, mounting and dismounting of the light guide strip mounted in a bonding mode can be omitted, convenient, efficient and labor-saving mounting and dismounting operation of the lamp set can be achieved, the use experience of a user can be improved, and the user experience is improved. And moreover, the problem that the light guide strip falls off due to insufficient bonding force can be prevented, and the product performance is ensured.

The invention discloses a rubber coating device for automatic rubber coating of fiber umbrella ribs, and relates to the technical field of umbrella rib production. Comprising a rubber coating rack, a lifting mechanism, a rubber injection assembly and a controller, a supporting base is fixed to the bottom of the lifting mechanism, a U-shaped lower mold is arranged on the front face of the rubber coating rack, and a U-shaped upper mold is fixed to the bottom end of the supporting base. The mold is provided with the lower mold with the groove, the upper mold with the convex block, the inclined block and the slope, the contact surface between the molded connecting part and the rubber coating block is small, the stress is concentrated, and the connecting part can rotate at a large angle around the connecting part of the connecting part and the plastic block, so that the connecting part and the plastic block are conveniently separated, and the production efficiency is improved. The phenomenon that the rubber coating surfaces of the separated fiber umbrella ribs are possibly lack of rubber is avoided, and the product quality is improved.

The invention discloses a glue injection repairing method for a foam sandwich structural member. The glue injection repairing method comprises the steps that S1, a degumming area of the foam sandwich structural member is determined; s2, drilling a plurality of glue overflow holes in the degumming area, and drilling a plurality of glue injection holes in the edge of the degumming area; s3, a breathable layer and a vacuum layer which cover the multiple glue overflowing holes are sequentially arranged on the degumming area, a vacuum device is connected with a cavity, communicated with the glue overflowing holes, on the inner side of the vacuum layer, a fence arranged around the glue injection holes is arranged on the outer sides of the glue injection holes, and a glue storage pool communicated with the glue injection holes is formed in the fence; s4, preparing a glue solution, fully filling the glue storage pool with the glue solution, and enabling the glue solution in the glue storage pool to flow to the glue overflow hole along the gap at the debonding part through the glue injection hole by utilizing the vacuumizing suction of the vacuum device until the glue solution overflows from the glue overflow hole; according to the method, the vacuum technology is adopted, glue liquid can better permeate into degummed gaps, the phenomenon of non-bonding or weak bonding of local parts of a repaired product is avoided, and it is guaranteed that the repaired structure has good performance and reliability.

The invention relates to a crushing and grinding process and device for preparing meal replacement food, and belongs to the technical field of food grinding, and the crushing and grinding device for preparing the meal replacement food comprises a grinding tank, a grinding mechanism, a rolling brush mechanism, a cutting and conveying mechanism and a knocking mechanism. Through cooperative use of the rolling brush mechanism and the grinding mechanism, when a rotating grinding disc in the grinding mechanism rotates to grind food raw materials, the rolling brush mechanism can be driven to work, a first spiral brush rotates while rotating, and a second spiral brush can be driven to rotate; the first spiral brush is used for rolling and brushing powdery food raw materials adhered to the gap between the rotating millstone and the bottom millstone, and the second spiral brush is used for rolling and brushing powdery food raw materials adhered to the gap between the rotating millstone and the top millstone, so that accumulation and adhesion of the powdery food raw materials are avoided, and the grinding efficiency is ensured; and the situation that subsequent raw material grinding is polluted due to adhesion of the powdery food raw materials is prevented, and the quality of the prepared meal replacement food is guaranteed.

The invention discloses a laser grinding combined machining preparation method for a titanium alloy wear-resisting and friction-reducing surface. The laser grinding combined machining preparation method comprises the following steps that 1, grinding and polishing are conducted, specifically, a titanium alloy sample is subjected to ultrasonic cleaning after being subjected to polishing treatment; the titanium alloy sample is placed on an ultra-short pulse laser machining platform, laser modification treatment is conducted on the surface of the titanium alloy sample, and the titanium alloy sample surface material is subjected to in-situ modification under the laser effect to generate a TiO2 ceramic modified layer; the titanium alloy sample is placed on an abrasive belt grinding machining platform, grinding and polishing are conducted on the titanium alloy sample, defects on the surface of the TiO2 ceramic modified layer are removed, and a smooth surface is obtained; and 4, ultrasonic cleaning is conducted, specifically, the titanium alloy sample is subjected to ultrasonic cleaning, and the titanium alloy sample with the wear-resisting and friction-reducing surface is obtained. The hardness and wear resistance of the titanium alloy wear-resistant and friction-reducing surface can be improved, the friction coefficient of the titanium alloy wear-resistant and friction-reducing surface is reduced, the service life is prolonged, and the reliability is improved.

The utility model relates to the technical field of gluing machines, in particular to a shoe brushing machine which comprises a bottom plate and a placing frame, a reserved hole is formed in the bottom plate, a communicating pipe penetrates through the reserved hole, reserved frames are fixedly installed on the two sides of the bottom plate, and the shoe brushing machine further comprises a material tank body. The charging bucket body is mounted at the rear end of the communicating pipe through threads; a hole is formed in the upper portion of one side of the material tank body and communicated with an air injection pipe. The end, away from the material tank body, of the air injection pipe communicates with an air pump body. The conveying device solves the problem that in the prior art, conveying equipment is affected by glue, and internal bonding occurs.

The invention discloses a multi-edge milling cutter. The multi-edge milling cutter comprises a cutter handle and a cutter head, a plurality of spiral blades which are spirally arranged are arranged on the outer side surface of the tool bit; the end of each tool bit is provided with a chip removal opening and a chip removal assisting lubricating structure. The auxiliary chip removal lubricating structure comprises a plurality of chip removal grooves and an auxiliary pipeline structure; the plurality of chip removal grooves are respectively arranged between the two spiral blades in a spiral manner; the assisting pipeline structure comprises a collecting pipe and a plurality of first pipeline sets. The first pipeline set is provided with a compression spraying structure. The invention further discloses a manufacturing method. The auxiliary pipeline structure is arranged for chip removal, residual of chips in the chip removal groove is prevented, and therefore cleanliness of the tool bit is guaranteed; therefore, cutting performance and efficiency are guaranteed, and service life is prolonged.

The utility model discloses a directly packaged building integrated photovoltaics (BIPV) light component and packaging equipment, and particularly relates to the technical field of photovoltaic product processing, the directly packaged BIPV light component comprises a workbench, the top of the workbench is provided with a packaging mold, the top of the packaging mold is provided with a BIPV light component, the BIPV light component comprises a transparent front film layer, the bottom end of the transparent front film layer is provided with a glass fiber reinforced layer, and the bottom end of the glass fiber reinforced layer is provided with a transparent back film layer. And a battery array layer is arranged at the bottom end of the glass fiber reinforced layer. According to the BIPV light assembly, the PET foaming layer is arranged at the bottom end of the metal micropore oxidation layer, the low-gloss aluminum film layer is arranged at the bottom end of the PET foaming layer, the glass fiber reinforcement layer is arranged at the bottom end of the transparent front film layer, and the battery array layer is arranged at the bottom end of the glass fiber reinforcement layer, so that the BIPV light assembly can be integrally laminated and packaged. The integrated lamination packaging of the BIPV light assembly is realized, and subsequent bonding and tedious installation processes are avoided.

The application relates to the field of industrial electrical technology, and discloses an automatic glue coating machine, which comprises a glue coating cylinder, a lower glue coating cylinder fixedly connected below the glue coating cylinder, a glue nozzle fixedly connected to the bottom of the lower glue coating cylinder, a gas cylinder fixedly connected to the surface of the glue coating cylinder, a flange connecting piece fixedly connected to the top of the glue coating cylinder, a glue storage barrel fixedly connected to the surface of the lower glue coating cylinder, a cleaning assembly arranged in the glue coating cylinder and used for cleaning the lower glue coating cylinder and the glue nozzle, and a quality keeping assembly arranged on the surface of the glue coating cylinder and used for keeping the viscosity of glue uniform. The glue nozzle is extruded by a bidirectional cleaning plug, so that the glue in the glue nozzle can be effectively discharged after coating, the glue nozzle blockage problem is effectively solved, the glue coating process is more continuous and stable, the production interruption and the time cost of manual cleaning caused by blockage are reduced, the structure avoids the problem that glue residues cause blockage again in the next use, and the quality consistency of each coating is ensured.

The invention relates to the technical field of adhesives, in particular to a multifunctional sanitary material hot-melt pressure-sensitive adhesive and a preparation method thereof. The multifunctional sanitary material hot-melt pressure-sensitive adhesive is prepared from the following raw materials in parts by mass: 15 to 16 parts of SBS (Styrene Butadiene Styrene), 4 to 5 parts of SIS (Styrene Isoprene Styrene), 50 to 60 parts of petroleum resin and 20 to 30 parts of softening agent. The hot-melt pressure-sensitive adhesive prepared by the preparation method disclosed by the invention has the strong adhesive property of a structural adhesive and the excellent creep resistance of a rubber band adhesive, can meet the dual requirements of adhesion between sanitary material layers and rubber band fixation, and can improve the performance stability and market competitiveness of a product after being used.

The utility model relates to the technical field of material mixing equipment, and discloses manufacturing equipment for producing artificial diamonds, which comprises a shell, a mounting groove is formed in the top of the shell, a positioning ring is fixedly assembled on the inner wall of the mounting groove, a rotating groove is formed in the inner wall of the positioning ring, a rotating disc is rotatably connected to the inner wall of the rotating groove, and the rotating disc is fixedly assembled on the top of the shell. And a feeding pipe penetrates through the top of the rotating disc, a motor is fixedly assembled on the top of the positioning ring, and an output shaft of the motor is fixedly connected with a straight pipe in a sleeving mode. Through the arrangement of the shell, the mounting groove, the positioning ring, the rotating disc, the rotating groove, the straight pipe and the hopper structure, a user can directly throw an auxiliary agent into the hopper through the feeding pipe in the operation process of the equipment, so that when the straight pipe drives the hopper to rotate, the auxiliary agent is thrown out through centrifugal force, the contact area between the auxiliary agent and raw materials is increased, and the auxiliary agent utilization rate is increased. Furthermore, the material mixing effect of the device is improved.

The utility model discloses a photovoltaic device cleaning device which comprises a cleaning table, a containing groove is formed in the cleaning table, a photovoltaic device body is placed in the containing groove, two sets of installation bases are arranged on the cleaning table in a sliding mode, and a cleaning cylinder is rotationally arranged between the two sets of installation bases. Brush bristles are fixedly installed on the circumferential face of the cleaning cylinder, the cleaning cylinder is hollow, water spraying holes are formed in the circumferential face of the cleaning cylinder, a water conveying hose is fixedly installed on one side of the set of installation bases, a through groove is formed in the set of installation bases, and the through groove is communicated with the water conveying hose and the interior of the cleaning cylinder. According to the utility model, impurities on the surface of the photovoltaic device body are cleaned through the cooperation of the bristles which rotate while moving and the sprayed cleaning liquid, thereby preventing the impurities from reducing the bonding effect between the packaging material and the photovoltaic device body, improving the sealing performance of the photovoltaic device body after packaging, and improving the reliability of the photovoltaic device body. And meanwhile, the solar radiation receiving capability of the photovoltaic device body is ensured.

The present invention discloses a loudspeaker, comprising a vibration component, a magnet component, a circuit cover component and a shell, wherein the vibration component and the magnet component are encapsulated between the circuit cover component and the shell, and the magnet component is arranged on the lower surface of the circuit cover component; the vibration component comprises a diaphragm and at least one group of support ring components; the circuit cover component comprises a positive pole for inputting alternating audio current of the loudspeaker and a negative pole for outputting; the magnet component comprises at least one group of outer magnetic ring and inner magnetic ring combination. It has the following advantages: it solves the problem of how to effectively connect the internal end points of the closed coil with the outside, the membrane area of ​​the product after adopting this solution is utilized to the maximum extent, the vibration mass is light, the connection is reliable, the assembly process is simple, it is suitable for mass industrial automation production, the product performance is excellent, the cost is low, and it is very suitable for use as a loudspeaker for electronic products such as mobile phones, headphones, speakers, computers, and televisions.

This invention belongs to the field of composite material surface treatment technology, and relates to an angled-guided non-destructive peeling tool for metal coatings. The tool includes: a cutting head, an elastic buffer assembly, an anti-slip handle assembly, and a fixing screw; the anti-slip handle assembly has a long blind hole along its height direction, the elastic buffer assembly is installed at the bottom of the long blind hole, and the elastic buffer assembly and the cutting head are connected by the fixing screw; when the elastic buffer assembly is compressed, the long blind hole is embedded in the cutting head; when the elastic buffer assembly is not under external pressure, the cutting head extends out of the long blind hole.

The invention discloses a multifunctional portable modularized full-hydraulic drilling machine which comprises a modularized machine body structure, a power head module, a dry type drilling system and a core sample in-situ protection mechanism. The machine body is divided into a power head, a gasoline power station, a base and a mast sliding frame module, the weight of a single piece is smaller than or equal to 60 kg, and the machine body is detachably connected with a high-pressure oil pipe through a quick-release connector. The power head is integrated with an impact mechanism and a swing mechanism, and three working modes are switched through a reversing valve. According to the dry type drilling system, drilling tool cooling and hole bottom deslagging are achieved through compressed gas, and the core sample in-situ protection mechanism reduces core sample disturbance through an anti-sticking coating on the inner wall of a drilling tool and an airflow purging assembly. The multifunctional portable modularized full-hydraulic drilling machine has portability, multifunctionality and environmental protection performance, is suitable for complex terrains and various stratums, improves the drilling efficiency, guarantees the sampling quality and is suitable for shallow geological survey scenes.

The utility model belongs to the technical field of blade tools, and particularly discloses a shoe edge burr removing device which comprises a Y-shaped tool bit, and a V-shaped opening is formed in the head end of the tool bit. The tail ends of two branches of the V-shaped opening are connected, and the head ends of the two branches extend and are bent in the same direction away from the plane where the tool bit is located to form tool noses. The maximum distance between the tool noses is equal to the width of the tail end of the tool bit. The opposite sides of the two branches of the V-shaped opening form blade faces used for cutting the burr edge of the shoe edge, and the blade faces can be tightly attached to the shoe edge to remove the root of the burr edge. The shoe edge burr removing device can adapt to fluctuating shoe edges, and is convenient and fast to use and high in burr removing efficiency. The shoe edge burr removing device is suitable for removing shoe edge burrs in the shoemaking process.

The invention provides stamping equipment and a stamping method. The invention provides stamping equipment. The stamping equipment comprises a stamping die, a punch and an air supply system. The punch is arranged above the stamping die; a through hole matched with the punch is formed in the stamping die; a gas channel and a gas containing cavity communicated with the gas channel are formed in the punch, and the punching face, facing the die, of the gas containing cavity is a plane with a micropore array. The punch is used for punching a to-be-punched plate when the to-be-punched plate is placed on the punching die, so that the to-be-punched plate enters the through hole, and a punching part matched with the through hole is formed; the gas supply system communicates with the gas channel and is used for providing gas for the punch after stamping is finished, so that the gas enters the gas containing cavity through the gas channel and evenly overflows through the micropore array on the stamping face, and the stamping part is separated from the stamping face through the overflowed gas. According to the stamping equipment and the stamping method provided by the invention, the stamping part formed by stamping can be prevented from being adhered to the stamping surface.

The invention relates to the technical field of mutual inductor manufacturing equipment, and particularly discloses mutual inductor machining castable conveying and pouring equipment which comprises an outer pipe, a connecting ring is fixedly installed on the outer surface of the middle of the outer pipe, an inner pipe is arranged in the outer pipe, and the bottom of the inner pipe is in a closed state; and material conveying grooves are formed in the outer surface of the inner pipe in a penetrating mode, the three material conveying grooves are formed around the center axis of the inner pipe at fixed intervals, and a top cover is fixedly connected to the top of the inner pipe. By arranging the inserting pipe and the inserting rod which are matched with the inner pipe, the effect of pressurizing and shunting the castable is achieved, and pressurizing and shunting are beneficial to reducing bubbles and gaps in the castable, so that the insulating property of the poured mutual inductor is improved, and the possibility of partial discharge is reduced; and the castable can better permeate into a small gap between the winding and the iron core, so that the mechanical strength of the whole structure is enhanced, and the durability and reliability of the mutual inductor are improved.

This invention relates to a low-temperature, high-elasticity hot melt adhesive film and its preparation method. The hot melt adhesive film, by weight, comprises: 30-50 parts of modified SIS elastomer, 15-25 parts of polyamide resin, 8-15 parts of polycaprolactone diol, 5-10 parts of plasticizer, 8-15 parts of tackifier, 0.5-2 parts of antioxidant, and 0.3-1 parts of heat stabilizer. The modified SIS elastomer is methyl methacrylate-grafted modified SIS with a grafting rate of 8%-15% and a number-average molecular weight of 80,000-120,000. The polyamide resin has a melting point of 70-90℃ and a number-average molecular weight of 5,000-8,000. The hot melt adhesive of this invention has a melting point controlled at 70-90℃, allowing for low-temperature ironing at 90-100℃, effectively protecting temperature-sensitive fabrics such as silk and preventing high-temperature damage. Simultaneously, with the modified SIS elastomer as the core and the cross-linking effect of polycaprolactone diol, it possesses excellent elasticity and flexibility.

The present invention proposes a shale brick unloading and stacking integrated machine, comprising a brick unloading mechanism and a stacking mechanism, the brick unloading mechanism comprising a first frame, a bearing platform and a brick dividing assembly, wherein the bearing platform is arranged in the first frame for bearing the brick stack; the brick dividing assembly comprises a brick supporting device and a closing device, wherein the brick supporting device is used to support and fix the lower bricks; the closing device comprises a push plate for enclosing the upper bricks and a driving element for driving the push plate to translate, and the push plate is inclined toward the brick stack; the stacking mechanism comprises a second frame, a transfer assembly, a stacking assembly and a stacking assembly. The present invention can solve the problem of defects or adhesion between bricks and improve the surface quality of shale bricks after unloading; through the cooperation of the brick unloading mechanism and the stacking mechanism, it can be realized that after the brick unloading operation, the brick layer transfer, brick layer grouping and stacking and restacking can be carried out in sequence through mechanization, thereby improving the brick unloading and stacking efficiency of the bricks and realizing full mechanization in brick production.

The utility model relates to the technical field of electronic equipment, and discloses electronic equipment which comprises a shell and a screen pressing block. The shell is provided with a dispensing groove, and the dispensing groove is filled with dispensed glue. One end of the screen pressing block is located in the dispensing groove and connected with the groove wall of the dispensing groove through dispensing. The dispensing groove is provided with a first function part, and the first function part is used for increasing the bonding area of the dispensing groove and the dispensed glue; and / or, the screen pressing block is provided with a second function part, and the second function part is used for increasing the bonding area of the screen pressing block and the dispensing glue. According to the electronic equipment provided by the invention, the fault tolerance of the dispensing amount between the dispensing groove and the screen pressing block is improved, and the bonding effect between the dispensing groove and the screen pressing block is improved.

The present invention discloses a drying and winding device for processing a car trunk carpet, and relates to the technical field of car trunk carpets. The device comprises a U-shaped plate, and the front and back sides of the inner wall of the U-shaped plate are provided with the same electromagnetic heating roller, and the outer surface of the electromagnetic heating roller is wound with a carpet body, and the carpet body is located in a cooling device, and the lower surface of the cooling device is fixedly connected to the upper surface of a bottom plate, and the upper surface of the bottom plate is fixedly connected with a fan. The drying and winding device for processing a car trunk carpet, by providing a U-shaped plate, an electromagnetic heating roller, a fan, a cavity, a cylinder and a nozzle, allows wind to enter the cavity and be ejected from each nozzle, so that the ejected wind effectively cools the carpet body, avoids the adhesion phenomenon after the round roller is wound around the carpet body, and enables the device to dry the carpet body during the process of rolling up the carpet body, thereby reducing the time spent on processing the carpet body.

The present invention discloses a car luggage spare tire cover plate edge wrapping machine, which relates to the technical field of car luggage, and comprises: a control box; an edge wrapping frame, which is fixedly mounted on the top of the control box; a support frame, which is fixedly mounted on the top of the edge wrapping frame; a lifting mechanism, which is fixedly mounted at the middle position of the support frame; a clamping and positioning assembly, which is fixedly mounted on the bottom of the lifting mechanism; and an XY axis displacement platform, which is fixedly mounted on the top of the edge wrapping frame. The present invention realizes automatic glue spraying operation, improves automation performance, and realizes the performance of simultaneous edge wrapping of the spare tire cover plate body of the luggage box. The operation procedure is simple, and the effect of hot pressing edge wrapping in a high temperature environment is also realized, so as to avoid the problem that the glue solidifies before the edge wrapping and reduces the bonding effect, so that the edge wrapping bonding is more firm, and the phenomenon of automatic edge popping is prevented.

The utility model discloses a tent and a supporting rod thereof, the supporting rod is used for supporting an air curtain connected to the tent to form an arch-shaped ventilation window, the supporting rod comprises a rod body, a first positioning piece and a second positioning piece, and the rod body extends along a first direction; the first positioning piece is located at one end of the rod body in the first direction, and a first through hole is formed in the first positioning piece. The second positioning piece is located at the end, away from the first positioning piece, of the rod body, a second through hole is formed in the second positioning piece, at least one of the first positioning piece and the second positioning piece is provided with an opening part, and the opening part is provided with an opening communicated with the first through hole or the second through hole. At least one braid is detachably buckled to one of the first positioning piece and the second positioning piece through the opening, so that the rod body jacks up the upper curtain, cloth does not need to be sewn on the periphery of the supporting rod, abrasion of sleeving connection to the supporting rod is small, and the problems that the supporting rod is complex in sewing and not firm in bonding can be solved.