56results about How to "Avoid bulging" patented technology

The invention relates to the technical field of cable manufacturing, and particularly discloses an aerial insulated cable and a production process thereof, the aerial insulated cable comprises a conductor, the outer surface of the conductor is fixedly coated with a shielding layer, the outer side of the shielding layer is fixedly coated with an insulating tube, and the outer side of the insulating tube is provided with an outer sheath. The outer surface of the insulating tube is wrapped and supported through the arc-shaped inner surfaces of the limiting tubes and the reinforcing strips, so that the insulating tube is fixed in the outer sheath, the situation that the overall structural stability of the cable is affected due to displacement of the insulating tube in the outer sheath is avoided, the inner surface of the outer sheath is supported through the supporting strips and the reinforcing strips, and the service life of the cable is prolonged. The overall structural strength of the outer sheath can be enhanced, the situation that the normal work of the cable is affected by permanent deformation of the outer sheath is avoided, meanwhile, gaps are formed among the limiting pipes, the supporting strips and the reinforcing strips, heat generated when the cable works can be dissipated, and the phenomenon that the outer sheath swells when the cable works normally is avoided.

The utility model discloses cigarette packaging paper. The cigarette packaging paper comprises an inner part, an outer part, a release layer (105) and an adhesive sticker layer (106), wherein the release layer (105) and the adhesive sticker layer (106) are arranged between the inner part and the outer part; the outer part sequentially comprises an outer PE (polyethylene) lamination layer (101), an outer paper layer (102), an outer composite adhesive layer (103) and an outer PET (polyethylene terephthalate) layer (104); the inner part sequentially comprises an inner PET layer (107), an inner composite adhesive layer (108), an inner paper layer (109) and an inner PE lamination layer (110); the release layer (105) is close to the outer PET layer (104), and the adhesive sticker layer (106) is close to the inner PET layer (107). According to the utility model, the outer PE lamination layer and the inner PE lamination layer are respectively laminated on the outermost layer and the innermost layer of the packaging paper to form the double-sided laminated paper, so that the leakproofness and the barrier property of the paper are effectively improved. The pressure relief device is arranged at the bottom of the packaging box, so that the problem that the whole packaging box swells due to the fact that the sealing performance of the packaging box is improved is solved.

The anti-explosion oil pipe comprises an oil pipe, one end of the oil pipe is connected with a first pipe connector, and the end, away from the first pipe connector, of the oil pipe is connected with a second pipe connector. And a sleeve sleeves the outer side of the oil pipe and pressurizes the oil pipe. The oil pipe is prone to collision, extrusion or friction in the working process, the sleeve is arranged on the outer side of the oil pipe, oil pipe abrasion can be reduced, the risk of oil pipe damage is reduced, the anti-pressure capacity of the oil pipe is improved, the oil pipe slope fracture risk is reduced, and the oil pipe anti-explosion capacity is improved.

This utility model discloses a well-formed packaging box, relating to the field of packaging structure technology. It includes a main body area and a lid area for sealing. At least one lid area has an adhesive portion, which includes a first adhesive area, a cutout area, and a second adhesive area. After the packaging box is assembled, the multiple lids in the lid area form a structure of at least three layers, sequentially including an inner lid, a middle lid, and an outer lid from the inside to the outside of the box. By providing a first adhesive area on the inner lid, a cutout area on the middle lid corresponding to the first adhesive area, and a second adhesive area on the outer lid near the middle lid, the outer lid can simultaneously adhere to the inner lid through the cutout area when it is glued to the middle lid. This increases the number of lids that can be glued and fixed, avoids some lids from bulging or warping, and ensures the overall aesthetics and structural stability of the packaging box.

The invention relates to the technical field of battery detection, in particular to a device for simultaneously evaluating health states of multiple groups of lithium batteries, which comprises an evaluation box body, a detection assembly is arranged on the inner wall of the evaluation box body, the detection assembly comprises a detection table located on the inner wall of the evaluation box body, and a plurality of detection boxes are arranged at the top of the detection table. The device comprises a plurality of detection boxes, the outer walls of the plurality of detection boxes are provided with a power transmission box, the outer wall of the power transmission box is provided with a control button, and the outer walls of the plurality of detection boxes are provided with exhaust ports. The movement of the piston accelerates the temperature rise in the box, the exhaust valve fixedly connected with the front end of the second connecting pipe is opened after the temperature sensor monitors that the heat is sufficient, and the piston moves to drive air to enter so as to realize rapid cooling, so that the swelling or explosion of qualified batteries caused by too slow temperature reduction is prevented, and the potential safety hazard is reduced.

The utility model discloses a powder pressing die with breathable steel, which comprises a base, a support frame mounted on the base, a jacking mechanism mounted on the support frame, a lower die plate fixedly connected with the jacking mechanism, a first guide post mounted on the support frame, a die plate mounted on the first guide post, a second guide post mounted on the die plate, and a top plate mounted on the second guide post. A downward pressing mechanism is installed on the top plate and fixedly connected with the upper die plate, and a cleaning mechanism is installed on the upper die plate. Due to the arrangement of the breathable steel, air can be smoothly exhausted through the breathable steel in the process that powder is compacted, the situation that air is pressed into the powder through the pressing block, and a pressed powder cake is swelled is avoided, and therefore the quality of the pressed powder cake is improved; air in the compressed air storage tank sequentially passes through the air conveying pipe and the air inlet pipe to enter the ventilation steel, powder in the ventilation holes in the ventilation steel is blown away, and therefore the powder is prevented from being left on the pressing block, and the problem that the powder is left on the pressing block is solved.

The utility model relates to the technical field of safety air bag, concretely relates to a far end air bag air bag pull belt of composite structure, including air bag, the air bag is composed of two air bag main pieces, is provided with the composite pull belt mechanism between two air bag main pieces, the composite pull belt mechanism includes horizontal limiting pull belt mechanism and longitudinal limiting pull belt mechanism, horizontal limiting pull belt mechanism is used for limiting air bag horizontal expansion, longitudinal limiting pull belt mechanism is used for limiting air bag longitudinal expansion, and the composite pull belt mechanism is formed through C type pull belt and X type pull belt, and C type pull belt limits air bag longitudinal excessive expansion, and X type pull belt controls horizontal volume, makes air bag realize optimal protection coverage in limited space, improves air bag use effect.

The utility model provides a kind of explosion-proof and leakage-proof shell structure of solid capacitor, including shell, shell includes lower shell and upper shell, the bottom of lower shell is provided with the base that is outwardly convex, for stabilizing shell, the outer side of lower shell is fixedly connected with protective strip, lower shell bottom upper end surface is provided with pin protection sleeve, the top inner wall of lower shell is fixedly connected with inboard edge strip, the upper end surface of inboard edge strip is provided with guide hole, the lower end surface of upper shell is fixedly connected with guide column;Lower shell is provided with mounting assembly inside, for installing solid capacitor.The utility model sets up heat dissipation hole on upper shell, cooperate lower shell heat dissipation cavity, heat is dissipated immediately, prevent the risk of bulging and explosion caused by internal pressure sudden rise;Lower shell bottom is provided with pin protection sleeve, positive and negative pole pin is inserted into protection sleeve, avoid pin skew, misplacement, while pin protection sleeve provides external support for pin, prevent pin from shaking after welding.

The utility model discloses a heat sealing mechanism for a soft package lithium battery, which belongs to the technical field of soft package lithium battery processing and comprises a bottom plate, a heat sealing strip is attached and fixed on the side surface of the bottom end of a lower connecting plate, a power supply electrically connected with the heat sealing strip is fixed at the top of a movable plate, and a support frame plate b is arranged at the top end of the bottom plate. The support frame plate b is internally provided with a rolling assembly for smoothing the aluminum foil of the soft package lithium battery, and one side of the support frame plate b is provided with a moving assembly; the rolling assembly in the support frame plate b is driven by the moving assembly to reciprocate above the soft package lithium battery, the surface of the soft package lithium battery is rolled and flattened by the rolling assembly, so that the surface of the soft package lithium battery is repeatedly rolled and flattened by matching of the rolling assembly and the moving assembly, air in the soft package lithium battery is exhausted, and the surface of the soft package lithium battery is flattened. Wrinkles on the surface of the aluminum foil layer are removed, a gap between the aluminum foil layer of the lithium battery and a battery cell is eliminated, and the problem that the soft package lithium battery is swelled after heat sealing is avoided.

The utility model discloses a solar cell, which comprises a main grid and a fine grid, and is characterized in that two ends of a first section of the main grid are provided with harpoon parts for collecting current at the edge of the solar cell; the fine grids comprise first fine grids, and the first fine grids are overlapped with the closed end of the harpoon part in the first direction, so that current collection is facilitated; in the second direction, a first interval is formed between adjacent sub-segments of the first fine grid, and the first interval is overlapped with the closed end, so that the phenomenon that when the welding strip is welded, the welding strip and the first fine grid form alloy at the position close to the first welding point, and a bulge appears on the solar cell can be avoided, and the risk of hidden cracks is reduced; according to the solar cell piece, the cold solder joint phenomenon caused by the fact that the height of a fish fork part is inconsistent with the height of a main grid after the fish fork part is in lap joint with the fine grid in the welding process and the poor fitting performance of the welding strip and a welding spot is avoided; the cold solder joint proportion of the solar cell piece is reduced by about 0.3% compared with that of a solar cell piece in the prior art; and the subfissure ratio is reduced by about 0.22% compared with that of the solar cell in the prior art.

This invention belongs to the field of metal rope technology, and provides a high-oil-content coated metal rope, its preparation method, and its application. The coated metal rope includes a metal rope and a plastic outer layer coated on the outer surface of the metal rope. The metal rope includes a core wire containing a first lubricating oil and side wires containing a second lubricating oil, with the side wires wound around the outer surface of the core wire. The flash point of the first lubricating oil is 20°C to 30°C higher than the melting temperature of the plastic outer layer; the flash point of the second lubricating oil is more than 50°C higher than the melting temperature of the plastic outer layer. The method of this invention can significantly reduce oil evaporation during the coating process of the plastic outer layer, avoiding bulging, air bubbles, and coating failure. The prepared high-oil-content coated metal rope has good self-lubricating properties, which can significantly reduce internal friction and breakage of the metal rope. It can be applied to the drive mechanism of vehicle sliding doors.

The application discloses a multiple-reinforced steel-plastic composite pipe for low-pressure drainage and relates to the technical field of steel-plastic pipe fittings.The pipe body is internally lined with a support pipe;the outer side wall of the pipe body is provided with a reinforcing assembly;the middle part of the inner side wall of the pipe body is provided with an inner pipe;and a cavity is arranged between the pipe body and the outer side wall of the inner pipe;the inner side wall of the pipe body is provided with a clamping assembly at both ends;the clamping assembly is connected with a connecting piece;and a sealing ring is arranged between the clamping assembly and the connecting piece.The multiple-reinforced steel-plastic composite pipe for low-pressure drainage effectively improves the overall strength and deformation resistance of the pipe, avoids the separation of the steel and plastic layers, has high structural stability, simultaneously adopts a bidirectional clamping limiting and double-sealing structure, greatly improves the pipeline butt joint precision and sealing reliability, can effectively prevent interface leakage and silt backflow, is suitable for complex low-pressure drainage working conditions, has a longer service life, and can adapt to displacement and settlement.

The invention discloses an oil seal and a shock absorber, and relates to the technical field of oil seal design, the oil seal is used for being arranged on a guider of the shock absorber and between a piston rod and an outer cylinder, and the outer wall of the oil seal is provided with a vent groove communicated with the two end faces of the oil seal. After the oil seal provided by the invention is assembled and before spinning sealing, when the piston rod moves downwards, air in the shock absorber can be exhausted from the vent groove, so that the oil seal is prevented from bulging out when the piston rod moves downwards, subsequent spinning sealing of an outer cylinder is facilitated, and the yield is improved.

The utility model provides a novel garbage basket, including the barrel body and the bottom, the barrel body is the network structure, is equipped with the through -hole that lets garbage bag or / and garbage bag gathers the rope to pass in the barrel body opening, because the barrel body is the network structure, when people put on garbage bag in the barrel, the air in the barrel can go out through the network structure barrel body, can effectively prevent air to gather between the barrel body and garbage bag, avoid garbage bag to swell, convenient garbage bag fast sleeve joint in the garbage basket. In addition, when the garbage bag is sleeved in the garbage can, the garbage bag at the barrel mouth can be tightened, the garbage bag or garbage bag gathers the rope that has not been sleeved in the barrel mouth is put into the through -hole of the barrel body, thereby avoiding the garbage bag at the barrel mouth to be loose, simple and beautiful, guarantee the garbage bag at the barrel mouth not to be pulled down by the garbage. When the garbage bag is full of garbage or needs to take away the garbage, can directly take out the garbage bag or / and its gathers the rope in the through -hole and lifts to can pack the garbage well, again take to the appointed position and drop, convenient to use.

The present invention relates to the technical field of lithium battery production, and in particular to a vacuum sealing device, a sealing method and an application in cylindrical battery production, wherein the vacuum sealing device comprises a frame, the frame comprises a lower machine base and an upper machine base, a positioning device is provided on the top of the lower machine base, and a pressing assembly is provided above the positioning device; a vacuum generating device is provided on the top of the upper machine base, the vacuum generating device comprises a vacuum generator, an exhaust pipe is provided on the outer side of the vacuum generator, the exhaust pipe is connected with the interior of the upper machine base, and an exhaust pipe is provided on the outer side of the vacuum generator; a feed port is provided on the outer side of the upper machine base, and a sealing flap is provided on the outer side of the feed port; the present invention arranges a vacuum generating device, and performs a vacuum operation on the upper machine base through the exhaust pipe. During the vacuuming process of the exhaust pipe, the gas remaining in the unsealed cylindrical lithium battery is extracted to avoid the gas remaining in the core structure, thereby improving the safety of the cylindrical lithium battery when in use.

The utility model discloses a light-weight impact-resistant automobile fuel tank which comprises a tank body, a carbon fiber reinforced plastic outer layer, a middle damping interlayer and a stainless steel inner layer are sequentially arranged on the side wall of the tank body from outside to inside, and a leakage detection sleeve is sleeved outside the tank body. Distributed optical fiber sensors matched with the box body are evenly arranged on the leakage detection sleeve, and one end of the leakage detection sleeve is electrically connected with a control box through a wire. The carbon fiber reinforced plastic outer layer and the like are arranged, so that the structure of the device is optimized, and the box body is arranged to be a composite structure body composed of the carbon fiber reinforced plastic outer layer, the middle damping interlayer made of butyl rubber and the stainless steel inner layer, so that compared with a common single metal or plastic structure, the structure is simple and convenient. The overall weight of the box body is reduced, the structural strength and impact resistance of the box body are improved, and the device has the advantages of being light in weight and resistant to impact and is convenient to popularize.

The utility model relates to a special-shaped surface protective composite sheet. The composite sheet comprises an organic polymer layer and an adhesive layer, first concave lines are arranged on the surface, facing the adhesive layer, of the organic polymer layer; second concave lines are arranged on the surface, back on to the adhesive layer, of the organic polymer layer; the organic polymer layer is directly bonded with the adhesive layer; and the surface, opposite to the organic polymer layer, of the adhesive layer is an external bonding surface of the composite sheet. After the composite sheet for protecting the special-shaped surface is attached to the special-shaped surface, wrinkles and bumps of the protective surface are obviously reduced, and the composite sheet is smooth in surface and convenient to use.

The utility model discloses a kind of material supporting plate for plate stamping, it is related to plate stamping technical field, including lower die holder, horizontal plate, elastic component and rolling assembly;Lower die holder front side is equipped with a horizontal plate, horizontal plate upper surface and lower die holder upper surface are on the same horizontal plane to form a larger contact area with plate material contact surface, a rolling assembly is connected with elastic component on horizontal plate, to form a plate material moving cavity with elastic function between rolling assembly and horizontal plate. Through this design, in the process of entering waste area, plate material waste continuously contacts with horizontal plate, the design of horizontal plate increases the contact area of lower die holder and plate material, and then reduces the gravity of plate material waste after entering waste area, in addition, plate material waste continuously receives the elastic pressing of pressure roller, so that plate surface is always flat during the movement of plate material waste along plate material waste area, and then avoid the bulging and warping problem during stamping process in plate material stamping area.

The utility model is applicable to the field of carton lock catches, and provides an all-paper carton lock catch and a carton, the all-paper carton lock catch comprises a blocking plate which is in a square structure and is provided with a square through hole in the middle, and sticking plates which are arranged on two sides of the blocking plate, are in a concave shape and are connected with the blocking plate through folding plates, the folding lock units are arranged on the pasting plates on the two sides and arranged in the concave faces of the pasting plates, the locking plates are arranged on the blocking plate and arranged on the two opposite sides in the square through hole, the locking plates and the pasting plates on the two sides are of a right-angle structure on the plane, and the locking plates are provided with locking grooves. The supporting frame is arranged on the locking plates on the two sides in a sleeving mode and is of a square structure; the utility model aims to solve the problems that in the prior art, lock catch plastic materials are frequently used in the market, and along with the trend of packaging plastic removal, the environmental protection property of the plastic lock catch gradually does not meet the market requirement; part of the raw materials are molded by paper pulp, so that the bearing capacity is relatively weak.

The utility model belongs to the technical field of spray guns, and particularly discloses a vacuum one-way valve spray gun. The spray gun comprises a gun head and a base and is characterized in that an exhaust valve is arranged between the gun head and the base, a nozzle is arranged on one side of the gun head, an adjusting assembly is arranged on one side of the nozzle and comprises an adjusting block, and a fixing head is arranged on one side of the adjusting block. The relative angle between the fixed head and the nozzle can be quickly changed only by easily shifting the adjusting block, and accurate regulation and control on the spraying angle are realized, so that the workload of an operator is greatly reduced, the fatigue feeling caused by keeping an uncomfortable posture for a long time is reduced, the working efficiency is improved, and the labor intensity of the operator is reduced. And the surface of an object can be evenly covered in various environments, spraying dead angles are effectively avoided, the spraying effect and quality are remarkably improved, meanwhile, coating waste caused by the poor angle is reduced, and the production cost is reduced.

The invention discloses a winding device for film production, which comprises a workbench, a mounting plate arranged on the upper part of the workbench, a first motor fixedly mounted on one side of the mounting plate, a winding roller arranged on the upper part of the workbench, a guide roller arranged on the upper part of the workbench, and a processing assembly arranged on the upper part of the workbench, the machining assembly comprises a dust removal mechanism arranged on the upper portion of the workbench, a dismounting and mounting mechanism is arranged on one side of the workbench, a fixing mechanism is arranged on the upper portion of the workbench, a pressing mechanism is arranged in a mounting plate, a lead screw is rotationally connected with the workbench through a bearing, and a connecting block is in threaded connection to the outer wall of the lead screw. The sliding plate is in sliding connection with the workbench through a connecting block. The film winding device solves the problems that an existing device cannot treat dust and impurities in air above a film, the dust and impurities fall onto the film and are wound, the swelling phenomenon is likely to occur, and the film winding effect is poor.

The utility model relates to a mobile trailing cable for a building pile driver. The mobile trailing cable is characterized by comprising a cable core, a filling body, a reinforcing wrapping tape, a reinforcing braid layer and an outer sheath, wherein the cable core consists of four wires; the outer sheath is bonded with the ethylene propylene rubber insulation and the woven aramid yarn, so that the overall bending and the overall tensile strength of the cable are facilitated, and the insulation displacement, the sheath bulging and the conductor core breaking are prevented; the wear-resistant and corrosion-resistant performance is good, the service life is long, the shutdown replacement frequency of the pile driver due to the abrasion of the trailing cable is reduced, the construction efficiency is improved, and the construction cost is reduced.

The utility model relates to the technical field of cake crust dough pressing, and discloses a cake crust dough pressing machine convenient for adjusting the roller spacing, which comprises a cake pressing machine, two groups of mounting racks are arranged on one side of the top end of the cake pressing machine, a dough pressing top roller is movably connected between the mounting racks, a second motor is mounted at one end of each mounting rack, and a second motor is mounted at the other end of each mounting rack. A dough pressing bottom roller is movably installed in the cake pressing machine, a first motor is installed at the front end of the cake pressing machine, a conveying belt is installed on the other side of the top end of the cake pressing machine, and a fixing frame is installed on one side of the top end of the conveying belt. According to the cake crust noodle press convenient for adjusting the roller spacing, a noodle cake can be extruded through relative rotation of the noodle pressing top roller and the noodle pressing bottom roller, the extrusion spacing can be adjusted according to processing requirements, during adjustment, a fixing bolt is firstly screwed off, and then a mounting frame and scale marks are moved, so that a worker can conveniently and accurately adjust; and when the proper extrusion distance is adjusted, the fixing bolt is used for fixing, so that the problem that the flattening distance is inconvenient to adjust is solved.

The application relates to the technical field of welding processing equipment, and discloses a component positioning and welding tool of a remote controller, which comprises a base, a supporting base is arranged at the middle of the bottom end of the base, an electrical box for providing control and energy supply for the whole device is arranged in the supporting base; a conveying and discharging mechanism is arranged at the middle of the top end of the base and is used for conveying a printed circuit board in the remote controller and discharging static electricity generated by friction on the printed circuit board. When the printed circuit board on the remote controller is subjected to welding processing of metal springs, ion wind generated by an ion fan in the removing protection mechanism is pressurized through a flat accelerating part and can be concentratedly sprayed to a welding area, so that partial static electricity generated in the welding process can be comprehensively eliminated, hidden damage of integrated circuits caused by static electricity residues can be avoided, the ion wind can also blow the flexible grounding sheet to contact the plate body, a secondary static electricity discharging channel is formed, and double protection is provided for static electricity removal.

The application discloses a kind of poultry processing production line, it is related to poultry processing technical field, the present application, including: frame, frame is provided with connecting plate one, connecting plate one is provided with conveying equipment, the top of connecting plate one is fixedly connected with electric slide rail, the moving end of electric slide rail is fixedly connected with mobile T plate, the top of mobile T plate is fixedly connected with fixed frame one, the below of fixed frame one is provided with push mechanism, the inner wall of conveying equipment is provided with cleaning mechanism, the present application makes nozzle by water pipe and water pump in storage tank liquid is sprayed to the surface of goose, can carry out clean water cleaning to the surface of goose, after washing, enter scalding pool, can reduce the pollution to scalding pool, can improve the production quality of subsequent goose, reduce pollution, improve the goose processing production efficiency of the device, can make the clean water that nozzle sprays clean the root of goose feather, turn up the root of goose feather outward, expose goose feather root and skin.

The utility model discloses a waterproof bulge-preventing label which comprises a composite label layer, a waterproof layer is arranged on the outer side of the composite label layer, an adhesive layer is arranged at the bottom of the composite label layer, a super glue layer is arranged at the bottom of the waterproof layer, and release paper is arranged at the bottoms of the adhesive layer and the super glue layer. An annular groove is formed in the edge of the bottom of the composite label layer, and multiple sets of exhaust inclined holes communicating with the annular groove are formed in the outer side of the waterproof layer. According to the utility model, the composite label layer, the adhesive layer, the annular groove and the exhaust inclined holes are matched with one another, so that the air guide channel is formed at the bottom of the label through the latticed structure of the adhesive layer, and when the label is pasted, air at the bottom can be discharged outwards from the exhaust inclined holes through the flow guide of the flow channel, so that bubbles can be prevented from remaining, and the label is prevented from bulging; and the pasting effect of the label is improved.

This utility model relates to the field of laundry detergent packaging technology, and discloses a foldable and flat laundry detergent packaging bag, including a bag body. The top two sides of the bag body are fixedly connected to slots, and the middle and bottom sides of the bag body are fixedly connected to buckles. A second magnet is disposed inside each slot, and a first magnet is fixedly connected to the middle of each buckle. A cushioning strip is disposed on the outer wall of the bag body, a first sealing plate is disposed on the front outer wall of the bag body, and a second sealing plate is disposed on the outer wall of the first sealing plate. Locking components are disposed on the outer walls of both the first and second sealing plates. In this utility model, the packaging bag uses a cushioning strip to guide folding and prevent bulging, and the slots, buckles, and magnets provide a stable fixation. It can be folded in multiple sections to save space. Simultaneously, the threaded post and nut, together with the sealing cap, provide a double seal to prevent leakage. The sealing plate can compress the space to expel air, and when the remaining amount is small, it can collect residual laundry detergent towards the outlet, improving practicality and reliability.

The utility model relates to the technical field of glass processing, in particular to a three-dimensional (3D) curved surface glass ceramic spill-plating prevention structure which comprises a straight plate part and an arc-shaped bending part integrally formed on the periphery of the straight plate part, and the spill-plating prevention structure comprises a high-viscosity adhesive layer attached to the rear end of the arc-shaped bending part and a polyethylene (PE) film attached to the rear end of the high-viscosity adhesive layer. At least one exhaust hole is formed in the position, corresponding to the straight plate part, of the PE film. According to the spill-plating prevention structure for the 3D curved surface microcrystalline glass, the high-viscosity adhesive layer is attached to the rear end of the arc-shaped bending part, and then the other surface of the high-viscosity adhesive layer is attached to the PE film, so that glass falling and spill-plating can be prevented during film plating, and the product yield is improved; and at least one exhaust hole is formed in the PE film, so that exhaust is convenient during vacuum coating of the 3D curved surface microcrystalline glass, the glass and the PE film are better adhered, the PE film is prevented from generating bumps or gaps, and the 3D curved surface microcrystalline glass is simple in structure and convenient to use.

The invention relates to the technical field of gluing. The invention discloses a fillet gluing mechanism for a glass production line and a use method of the fillet gluing mechanism, and aims to solve the problems that when the side end of glass is glued, a worker usually completes gluing work by adjusting the direction of the output end of a gluing machine to move along the side end of the gluing machine, and when facing the glass with an arc angle, the glue cannot be sprayed on the side end of the glass. A gluing machine cannot adjust the glue output amount according to different angles of an arc, meanwhile, an output end cannot be always attached to the arc by hand holding, so that the gluing effect is influenced, meanwhile, in the gluing process, glue is extremely easy to overflow from the upper side and the lower side of glass and needs to be scraped by workers, and the working efficiency is low. According to the invention, the extrusion glue outlet device and the adjusting auxiliary assembly work, so that the glue outlet amount of the glue pipe can be synchronously adjusted according to the angle of the arc of the glass when the side end of the glass is glued, and meanwhile, glue overflowing from the two sides of the glass is cleaned, so that the gluing effect and the working efficiency are greatly improved.

The invention relates to the technical field of planter equipment, in particular to a spacing-adjustable soybean and corn strip-shaped composite planter which comprises a traction frame, a seed-metering device, a seed-metering pipe, a fertilizer applicator and a fertilizer applying pipe, a sliding rail is arranged on the traction frame, a mounting seat is slidably mounted on the sliding rail, the seed-metering device and the fertilizer applicator are both arranged on the mounting seat, and the fertilizer applying pipe is arranged on the mounting seat. A seed metering pipe and a fertilizer applying pipe are arranged on the seed metering device and the fertilizer applying device, two guide rails are arranged on the mounting seat, guide pipes are arranged in the two guide rails, the two guide pipes are respectively sleeved on the seed metering pipe and the fertilizer applying pipe, each guide pipe is divided into an insertion part, a hose and a sliding part, and the insertion part is connected with the sliding part through the hose. The insertion part is connected with the sliding part through the hose, so that the guide pipe can rotate after being inserted into soil, the guide pipe is prevented from pulling the film, the film is prevented from being damaged greatly, the film is prevented from being lifted to generate bumps, the heat preservation, moisture preservation and weed suppression effects of the film are guaranteed, and planting benefits are guaranteed.