1007 results about "Edge banding" patented technology

The invention discloses a drilling and grinding integrated combined machining device for hardware machining, and relates to the technical field of hardware machining, the drilling and grinding integrated combined machining device comprises an operation table, a supporting arm is arranged at the top of the operation table, a lifting device for lifting is arranged on the outer side of the supporting arm, drilling equipment is fixedly connected to the outer side of the supporting arm, and a drilling rod is arranged at the bottom of the drilling equipment; the fixing frame is fixedly connected to the top of the operation table, a through groove is formed in the top of the fixing frame, a rotary drum is fixedly connected to the bottom of the fixing frame, and a plurality of fixing frames are arranged in the rotary drum, so that the situation that an outer side material curls along a drill bit edge belt to form burrs in the plate drilling process of the drill rod is avoided; the mounting frame and the flattening piece rotate around the hole diameter of the plate under the action of the transmission piece, the flattening piece continuously pushes towards the middle of the hole diameter, the plate at the hole diameter expanding outwards is pushed towards the middle, and supporting is guaranteed when the plate is drilled.

The invention discloses a corrosion-resistant polypropylene edge band material and a preparation method thereof, and belongs to the technical field of preparation of edge band materials. The corrosion-resistant polypropylene edge sealing strip material is prepared from, by weight, 50-75 parts of polypropylene, 2-5 parts of an antioxidant, 3-6 parts of a corrosion-resistant agent, 2-4 parts of a composite flame retardant, 8-15 parts of calcium carbonate and 2-4 parts of dye, the corrosion-resistant agent is prepared from 2, 6-dichlorobenzonitrile, 1, 2, 4-triazole, a sulfuric acid solution, sodium nitrite and parachloroaniline, and the corrosion-resistant agent is prepared from 2, 6-dichlorobenzonitrile, 1, 2, 4-triazole, a sulfuric acid solution, sodium nitrite and parachloroaniline. The composite flame retardant is prepared from 3-glycidyl ether oxypropyl trimethoxy silane, diphenyl silanediol, barium hydroxide and boric acid. The edge band material prepared by the method has excellent corrosion resistance, flame retardance, heat resistance and mechanical properties.

The invention provides a kraft paper wet water full-automatic corner and edge box sealing machine which comprises a rack, a conveying belt assembly, a corner and edge unit and a shaping assembly, through four specially-designed tape pasting mechanisms, automatic water dipping, accurate length determining, automatic cutting and pasting of water-based adhesive tape are achieved, and the production efficiency is improved. The automatic edge banding device is simple in structure and matched with the shaping mechanism to ensure that the adhesive tape is firmly attached to the four linear edges of the carton, efficient and synchronous four-corner automatic edge banding is achieved, in addition, the device can adapt to cartons of different sizes through the design of the height adjusting mechanism and the horizontal adjusting mechanism, and universality and flexibility are improved. According to the four-corner edge sealing machine, the problems of application of environment-friendly materials and packaging of four corners of a carton in the prior art are solved, and an efficient, reliable and low-cost carton four-corner edge sealing scheme is provided for the industry through unique design and technical improvement of the four-corner edge sealing machine.

The utility model relates to a mineral wool sandwich board PIR edge sealing production system which comprises a white material storage tank, a pentane storage tank, an on-line cutting precision mixer, a transition tank, a black material storage tank and a mixing head. Due to the fact that the using amount of edge sealing materials is small, the mixing effect of polyester and pentane is affected, and edge sealing sandwich boards with high fire resistance cannot be manufactured, the system cuts, extrudes, impacts and disperses white materials and pentane in the mixer by increasing flow feeding, and the mixing effect is improved. Due to the fact that the premixing white material amount consumed by the mixing head is small, discharging of the mixing head cannot be interrupted, and the output of the premixing white material is different from the premixing white material amount consumed by the mixing head, in order to achieve flow balance of the premixing white material and the premixing white material amount consumed by the mixing head, flow balance is achieved by increasing the premixing white material flow + intermittent feeding = small flow of the mixing head + continuous discharging. The middle transfer transition device caches the premixed white material to solve the problem of uninterrupted discharging of the mixing head so as to achieve continuous production, and the major problem that online mixing foaming cannot be achieved due to small flow of polyester and pentane is successfully solved.

The invention relates to the technical field of curtain wall frames, in particular to a photoelectric glass curtain wall frame convenient to maintain, which comprises a plurality of easy-to-disassemble support parts mounted on the curtain wall frame, each easy-to-disassemble support part comprises an assembly fixing seat mounted on the curtain wall frame, and the assembly fixing seats are used for limiting and supporting photoelectric glass plates. A plurality of detachable limiting splicing plates are installed on the splicing fixing base, the limiting splicing plates are used for limiting the positions of the photoelectric glass plates, the easily-detached supporting piece comprises a shielding edge sealing strip installed on the splicing fixing base, the shielding edge sealing strip is used for shielding gaps formed by splicing the photoelectric glass plates, and the easily-detached supporting piece further comprises a guiding stripping frame in butt joint with the splicing fixing base; the movable end of the guiding stripping frame is provided with a suction cup for grabbing the photoelectric glass plate, the guiding stripping frame is used for limiting and guiding the detached photoelectric glass plate, the maintenance efficiency is effectively improved, and meanwhile the maintenance cost is reduced.

An integrated structure pickleball paddle and a preparation process thereof are provided, where the pickleball paddle includes a paddle body, an edge banding, and a handle, where the edge banding and the paddle body are fused into an integrated structure by hot pressing, where the material of the edge banding is a modified TPU composite material, where the modified TPU composite material includes the following raw materials in parts by mass: 90-100 parts of modified TPU, 9-14 parts of polyvinyl fluoride, 20-30 parts of epoxy resin, 10-20 parts of ABS resin, 5-10 parts of modified nano-silicon dioxide, 0.3-0.6 parts of antioxidant, 0.2-0.5 parts of fluidity aid, 4-9 parts of 4,4′-methylene-bis(2-chloroaniline), and 3-7 parts of silicone oil. The edge banding and the paddle body are hot pressed and fused into an integrated structure, the edge banding will not fall off, and the comprehensive performance of the edge banding is better.

The utility model discloses an automatic edge banding machine which comprises a machine frame, a conveying guide rail installed on the machine frame, and a pre-milling assembly, a gluing assembly, a cutting assembly, a pressing and pasting assembly, a flush assembly, a rough trimming assembly, a fine trimming assembly and an edge scraping assembly which are sequentially installed on the machine frame in the advancing direction of the conveying guide rail. The device further comprises a pressing beam assembly, a side leaning assembly and a plurality of profiling assemblies. The pressing beam assembly is mounted on the rack, is positioned above the conveying guide rail in parallel and is used for pressing a plate on the conveying guide rail; the side leaning assembly comprises a side leaning fluent strip and a plurality of side leaning supporting frames, the side leaning supporting frames are arranged on the side, away from the rack, of the conveying guide rail and evenly arranged in the advancing direction of the conveying guide rail, and the side leaning fluent strip is movably installed at the upper ends of the side leaning supporting frames and located above the conveying guide rail in parallel. The automatic edge sealing device can be used for automatically sealing the edge of the arc plate.

The present invention discloses an edge banding quality inspection device, comprising a detection component, a rotating component disposed within the detection component, a detection device comprising a chassis, a detection table fixedly mounted within the chassis near a feed port, a robotic arm disposed within the chassis, an industrial camera disposed at one end of the robotic arm, a ring light source disposed on the outer surface of the industrial camera, a PLC controller disposed within the chassis, and an in-place sensor disposed on the outer surface of the robotic arm. When the present invention is used, the industrial camera photographs the corners of a plate, the PLC controller compares the photographed image of the edge banding portion with a pre-stored image of a defect-free standard edge banding, the ring light source provides uniform and stable lighting conditions, the robotic arm flexibly adjusts the position and angle of the industrial camera and the ring light source, and the in-place sensor monitors the motion state of the robotic arm in real time; under the action of the rotating component, the effect of automatic rotation is achieved, and the different angle states of the plate are automatically adjusted, without the need for frequent removal, adjustment, and re-insertion, thereby saving time and improving inspection efficiency.

A transfer conveying system for board edge sealing and surface changing relates to the technical field of board workshop conveying and comprises an edge sealing conveying assembly, a surface changing conveying assembly, a transfer distribution assembly and a rotary conveying assembly. The edge sealing conveying assembly comprises an outer conveying frame and an inner conveying frame which are arranged in parallel, the outer conveying frame and the inner conveying frame longitudinally extend, the tail ends of the outer conveying frame and the inner conveying frame are bent to the transverse direction, a plurality of longitudinal conveying rollers are rotationally installed on the longitudinal extending parts of the outer conveying frame and the inner conveying frame, and a plurality of transverse conveying rollers are rotationally installed on the transverse extending parts of the outer conveying frame and the inner conveying frame; a plurality of transition rotating rollers are rotationally mounted at the bent parts of the outer conveying frame and the inner conveying frame; the edge sealing conveying assembly further comprises a horizontally-arranged guide wheel, and a plurality of centrosymmetric steering guide rollers are rotationally installed on the lower surface of the guide wheel. The problems of process discretization, manual operation, low positioning precision, layout fragmentation and the like which exist for a long time in the workshop processing and conveying process of furniture manufacturing wood boards in the prior art are solved.

The utility model relates to the technical field of edge sealing machines, in particular to a square edge sealing production line. The production line comprises a first conveying table, a first long edge banding machine, a first discharging conveying device, a first square device, a second long edge banding machine, a second discharging conveying device, a plate storage device, a reversing conveying device, a second square device, a first short edge banding machine, a third discharging conveying device and a third square device which are sequentially arranged in the plate machining direction. A second short edge sealing machine; and a fourth discharging transmission device. The board storage device comprises an upper layer board storage transmission mechanism and a lower layer board storage transmission mechanism; the conveying direction of the reversing conveying device is perpendicular to the discharging direction of the plate storage device. The anti-blocking plate conveying device is novel in structure, reliable in structure and high in working stability, the speed of conveying plates to the reversing conveying device can be reduced, the distance between adjacent plates can be buffered, the anti-blocking effect is achieved, production efficiency can be improved, and shutdown caused by plate blocking is avoided.

The utility model provides a flush device for an edge banding machine, which comprises a fixed bottom plate, an adjusting side plate is arranged at the upper end of the fixed bottom plate, a supporting side plate is obliquely arranged on the side wall of the adjusting side plate, a sliding rail is arranged on the side wall of the supporting side plate, a cutting mechanism is arranged on the sliding rail in a sliding manner, and the cutting mechanism is arranged on the sliding rail. The adjusting side plate is connected with the fixed bottom plate in a sliding manner; the cutting mechanism comprises a sliding seat slidably connected to the sliding rail, a mounting plate fixedly connected to the side wall of the sliding seat, a double-end motor fixedly connected to the side wall of the mounting plate, saw blades fixedly connected to the two output ends of the double-end motor, and a first hydraulic cylinder fixedly connected to the side wall of the supporting side plate. The first hydraulic cylinder is used for driving the sliding base to slide in the length direction of the sliding rail. The double-head motor is used as power to drive the two saw blades to rotate, the front end and the rear end of the edge sealing strip are subjected to saw cutting treatment, and the edge sealing strip saw cutting mechanism has the advantages of being more compact and more convenient to use.

The invention discloses a UV varnish applied to a PVC edge band and a preparation process thereof, and relates to the technical field of paints.The UV varnish comprises, by mass, 15-35% of hydroxyl polyester acrylate, 5-10% of a curing agent, 1-5% of a curing agent, 1-5% of a curing agent, 1-5% of a curing agent, and the balance of water. 15-35% of aliphatic polyurethane resin with 3-4 functional groups; 15-25% of an active monomer; 0.2-0.5% of a wetting dispersant; 0.5-1% of a dispersant; 0.2%-0.5% of a defoaming agent; 0.1 to 0.2 percent of a flatting agent; 0.5%-0.8% of a fluorocarbon modified leveling agent; 3.5 to 5% of a photoinitiator; 0.5%-2.2% of a functional auxiliary agent; 5-15% of a matting agent; and 0.5-1% of nano aluminum oxide. According to the UV varnish, the flexibility reaches grade 1, the adhesive force reaches grade 0, the yellowing resistance E * is 1.0-1.5 (grade 1), and after a cold and hot cycle test, a paint film is free of cracks, bubbles, gloss loss and the like.

The invention discloses edge sealing quality detection equipment which comprises a detection assembly, a rotating assembly is arranged in the detection assembly, a detection device comprises a machine box, a detection table is fixedly installed at the position, close to a feeding port, in the machine box, a mechanical arm is arranged in the machine box, an industrial camera is arranged at one end of the mechanical arm, an annular light source is arranged on the outer surface of the industrial camera, and a PLC is arranged in the machine box. An in-place sensor is arranged on the outer surface of the mechanical arm. When the device is used, the industrial camera shoots corners of a plate, the PLC compares a shot edge sealing part image with a pre-stored defect-free standard edge sealing image, the annular light source provides uniform and stable illumination conditions, the mechanical arm flexibly adjusts the positions and angles of the industrial camera and the annular light source, and the edge sealing precision is improved. The in-place sensor monitors the motion state of the mechanical arm in real time; the automatic rotating effect is achieved under the action of the rotating assembly, different angle states of the plate are automatically adjusted, frequent taking out, adjusting and re-placing are not needed, time is saved, and the detection efficiency is improved.

The invention discloses full-automatic plate edge sealing equipment which comprises a rack, a through groove is formed in the rear side of the rack, a conveying belt assembly is arranged in the through groove, a material pressing assembly is arranged above the through groove, a guide plate groove is formed in the right side of the conveying belt assembly, a pre-milling assembly is arranged on the rear side of the rack, and the pre-milling assembly is arranged on the rear side of the rack. A pre-milling assembly is arranged on the rear side of the rack, a gluing assembly is arranged on the right side of the pre-milling assembly and arranged on the rear side of the rack, a pressing wheel assembly is arranged on the right side of the gluing assembly and arranged on the rear side of the rack, a flush assembly is arranged on the right side of the pressing wheel assembly and arranged on the rear side of the rack, and a fine trimming mechanism is arranged on the right side of the flush assembly and arranged on the rear side of the rack. Compared with the prior art, the edge banding machine has the advantages that the occupied area of the edge banding machine is smaller than that of a traditional edge banding machine, the flexibility is extremely high, meanwhile, the structure of the edge banding machine is simpler than that of traditional edge banding equipment, and the manufacturing cost and the maintenance cost are reduced.

The invention discloses an edge sealing and rolling cutting device for gypsum board production, which comprises a conveying frame for conveying gypsum boards, a tensioning tray, a gluing mechanism, a guide wheel set and a pressing mechanism are arranged on the conveying frame, an edge sealing belt is wound on the tensioning tray, and the edge sealing and rolling cutting device further comprises a guide strip mounted on the conveying frame, the guide strip guides the bottom end of the edge sealing belt to abut against the bottom end of the gypsum board firstly, the press-fit mechanism comprises a driving part and a press-fit part, and the driving part drives the press-fit part to push the edge sealing belt to adhere to the gypsum board from bottom to top along an oblique line; by arranging the guide strip, the bottom end of the edge sealing belt is firstly adhered to the bottom end of the gypsum board, then the pressing part is driven by the driving part to push the edge sealing belt to be adhered to the side wall of the gypsum board from bottom to top along an oblique line, and a glue solution moves upwards along the adhesion direction of the edge sealing belt under the action of shear force and overflows from the gypsum board and the edge of the upper end of the edge sealing belt; and the situation that redundant glue liquid overflows from the lower end of the gypsum board to the conveying frame, and the appearance quality of the gypsum board is affected is avoided.

The invention discloses a self-adaptive edge sealing and gluing device. The self-adaptive edge sealing and gluing device comprises a machine table and an edge sealing glue nozzle which is arranged on the machine table and is used for sealing the edge of a composite plate and gluing the composite plate, the edge sealing glue nozzle comprises a glue inlet and a glue nozzle main body communicated with the glue outlet end of the glue inlet, and the glue outlet end of the glue nozzle main body is communicated with a glue outlet nozzle; the glue outlet nozzle comprises an arc-shaped part and a linear part connected with the arc-shaped part; when the composite plate needs to be subjected to edge sealing and gluing, one corner of the top of the composite plate is attached to the contact part, and the other corner of the top of the composite plate is attached to the inner side arc face of the arc-shaped part. The edge of the composite plate is semi-closed in the spraying area of the edge sealing glue nozzle through the arc-shaped part and the linear part, and the edge sealing glue nozzle can adapt to composite plates with different thicknesses only by adjusting the relative position of the composite plate and the inner side of the arc-shaped part; meanwhile, the arc-shaped part and the linear part form a semi-closed structure, so that the glue solution for edge sealing cannot be sprayed out of an expected area of the arc-shaped part and the linear part and cannot pollute an unexpected area.

The invention provides a laser edge sealing strip, a preparation method thereof and a laser edge sealing method. The laser edge sealing strip comprises a base material layer, a PUR (Polyurethane) hot melt adhesive layer and a PP (Propene Polymer) functional layer. The base material layer and the PP functional layer are respectively extruded and molded and then are laminated and bonded together through the PUR hot melt adhesive layer. According to the laser edge sealing strip, the problems that local bonding between a plate and the laser edge sealing strip is not tight, local bumps are further caused, and the attractiveness and the service life of the sealed edge are affected can be effectively solved.

An edge sealing method for a composite board belongs to the technical field of board processing, and comprises the following steps: heating and melting a core material on the side edge of the composite board, or cutting the core material on the side edge of the composite board, and reserving a side edge upper skin layer and a side edge lower skin layer; in the molten state of the side edge upper skin layer and the side edge lower skin layer, a bending device is used for bending the side edge upper skin layer and the side edge lower skin layer towards the inner side in sequence, so that the side edge upper skin layer and the side edge lower skin layer form lap joint or overlap or hemming overlap, and after cooling and shaping, one or more layers of closed side edges are formed; and the closed side edges and the upper and lower skins form a continuous closed structure. The edge of the composite board is sealed, the composite board is protected, the composite board cannot be damaged in the transportation and use process, and the service life of the composite board is prolonged.

The utility model discloses a horizontal flushing device which comprises two saw blade control mechanisms and two saw blade driving mechanisms for respectively driving the two saw blade control mechanisms to move, the saw blade control mechanisms are arranged in a mirroring manner, the saw blade driving mechanisms are arranged in a central symmetry manner, and the two saw blade driving mechanisms are configured to synchronously translate along a horizontally arranged conveying direction or synchronously move towards or away from each other; the saw blade control mechanism comprises a saw blade, the saw blade is vertically arranged and rotates around a shaft in the horizontal direction, and the saw blade is configured to translate in the conveying direction, translate in the direction perpendicular to the conveying direction and revolve around an axis in the vertical direction with a first distance as the radius. The utility model provides equipment which can move along with a plate on a conveying line and simultaneously perform flush cutting on the plate pasted with the edge sealing strip.

The invention discloses an edge sealing processing method for a special-shaped edge of a soft forming edge sealing machine, which effectively realizes the purpose of one-time precise processing of a complex special-shaped edge, and comprises the following steps: S1, creating a workpiece model: judging whether a workpiece model exists or not according to production requirements, if not, creating a new curve model, and generating a geometric contour of the special-shaped edge; s2, parametric modeling: assigning geometric parameters of the curve model to a workpiece model; s3, real-time track generation: based on the workpiece model analytic geometric features, generating a processing track coordinate file; the corrected track coordinates and machining parameters are downloaded to a PLC control system, the PLC control system analyzes the corrected track coordinates and machining parameters, and then special-shaped edge sealing machining is executed. The method is ingenious in conception and easy and convenient to operate, zero-programming automatic generation of the machining path is effectively achieved, the dynamic model verification function is added, a data layering verification mechanism is added, and the machining efficiency is improved. And a processing abnormity self-diagnosis function is realized.

The invention relates to a bamboo edge band and a continuous preparation method thereof, and belongs to the technical field of bamboo processing and furniture manufacturing. The problems that in the prior art, a resin edge band is poor in environmental protection property, and a wood edge band is low in preparation efficiency and prone to deformation and cracking are solved. The bamboo edge banding is obtained through continuous hot pressing of an assembly, and the assembly is composed of a lower-layer dry gum dipping net-shaped fabric and an upper-layer bamboo curtain. In the aspect of environmental protection, the bamboo material serving as a natural renewable resource meets the green and environment-friendly requirements, and is beneficial to guaranteeing the indoor air quality; in the aspect of stability, the impregnated net-shaped fabric in the structure has strength and toughness after being dried, the impregnated net-shaped fabric and the bamboo curtain assembly are mutually cooperated after being subjected to hot pressing, supporting and restraining can be provided for the bamboo curtain, deformation is reduced, and compared with wood edge sealing strips, the bamboo curtain edge sealing strip is higher in structural stability and beneficial to long-term use; and in the aspect of the decorative effect, the texture of the bamboo furniture main body is more coordinated and unified, the overall attractiveness is improved, and higher product value is created.

The utility model relates to the technical field of wood-working mechanical edge sealing equipment industry, and particularly discloses an edge sealing band floating type cutting mechanism which comprises an air cylinder bottom plate, an air cylinder is fixedly connected to the outer side of the air cylinder bottom plate, a cutter clamping sleeve is fixedly connected to the output end of the air cylinder, and a blade fixing plate is fixedly connected to the interior of the cutter clamping sleeve. The top of the air cylinder bottom plate is fixedly connected with an upper cutter guide groove, the bottom of the air cylinder bottom plate is fixedly connected with a lower cutter guide groove, the top of the air cylinder is fixedly connected with an exhaust valve, one end of the top of the exhaust valve is fixedly connected with a silencer, and the other end of the exhaust valve is in threaded connection with an L-shaped block insertion type threaded connector. The end, away from the cutter clamping sleeve, of the air cylinder is fixedly connected with a proximity sensor, the outer side of a bottom plate of the air cylinder is fixedly connected with a cutter groove, the swing assembly and the rotating shaft are arranged to control the whole cutting mechanism to swing, and meanwhile, the adjustable spring is reset through pressure, so that the cutter track material and the machining technology are optimized, and the cutting effect of a cutter edge is optimized.

The utility model relates to the technical field of composite plates, in particular to a lightweight composite steel plate which comprises a lower two-way steel surface layer, a lower structural adhesive layer, an aluminum alloy honeycomb core layer, an upper structural adhesive layer and an upper two-way steel surface layer which are sequentially laminated from bottom to top, and a circle of stainless steel covered edge is welded and sealed along the peripheral contour of the laminated structure. Sealant and an insulating ceramic fiber belt are filled in the joint positions of the stainless steel covered edge and the lower bidirectional steel surface layer and the upper bidirectional steel surface layer. Petroleum corrosion media are directly resisted through the dual-phase steel panel, the weight is effectively reduced through the aluminum alloy honeycomb core structure, a continuous closed structure is formed through stainless steel covering edges and sealing filling on the edges, external corrosion media are prevented from invading, and the long-term corrosion resistance reliability of the material in a harsh petroleum environment is improved while the structural strength is guaranteed; and the maintenance dependence of the traditional anti-corrosion coating is reduced.

The utility model relates to the technical field of edge bonding machines, in particular to an upper and lower finishing device of an edge bonding machine, which comprises a portal frame, an upper finishing mechanism and a lower finishing mechanism, and the upper finishing mechanism and the lower finishing mechanism are respectively mounted on two sides of the portal frame. The upper fine trimming mechanism comprises a first front-back moving assembly, an upper fine trimming assembly arranged on the first front-back moving assembly, a first inclined profiling assembly arranged on the upper fine trimming assembly and a first vertical profiling assembly arranged on the lower side of the front end of the first front-back moving assembly. The lower fine trimming mechanism comprises a second front-back moving assembly, a lower fine trimming assembly, a second inclined profiling assembly and a second vertical profiling assembly. The fine trimming cutter is novel in structure, the angle of the upper fine trimming cutter body and the angle of the lower fine trimming cutter body can be conveniently adjusted, then plates can be finely trimmed through different upper cutting edges and lower cutting edges, the fine trimming cutter is ingenious in design, different machining requirements can be conveniently met, the cutter body replacement difficulty and time are reduced, and production efficiency can be improved.

The present invention discloses an edge banding machine for bending side plates, which includes a straight edge fitting shaft, a glue applying device, a traction device and an edge banding machine tabletop. The glue applying device and the traction device are both installed on the tabletop. The straight edge fitting shaft is rotatably arranged on the tabletop. The edge banding machine further includes an inclined edge fitting shaft, which is rotatably arranged on a rotating shaft. The rotating shaft is inclined at the front end of a first mounting block. The first mounting block is slidably arranged on the edge banding machine tabletop and can slide in the up and down direction. The present invention realizes machine edge banding for plates with bent sides, improves the efficiency of the edge banding work for plates with bent sides, and improves the edge banding quality.

The invention relates to a feed mechanism and an edgebanding machine with this feed mechanism. The feed mechanism comprises: a first conveying unit provided on a machine frame along a feed direction; a second conveying unit which, together with the first conveying unit, clamps a workpiece and moves it along the feed direction, the second conveying unit including a boom arranged on the machine frame; and a height adjustment mechanism comprising a locking element and a correction element for contact with the workpiece, the locking element being detachably connected to the machine frame and the boom, and the correction element being synchronously movable in the height direction with the boom.

The invention relates to the technical field of edge sealing belts, and mainly relates to a PP decorative edge sealing belt with a high factor value and a preparation method of the PP decorative edge sealing belt. The invention relates to a PP (Polypropylene) material decorative edge banding tape with a high factor value. The PP material decorative edge banding tape comprises an extrusion layer, a priming coat and a glue layer, the extrusion layer is prepared from the following components in parts by mass: 5 to 10 parts of PP-g-MAH modified microcapsules, 0.1 to 1 part of a curing agent, 70 to 80 parts of PP, 0.2 to 0.5 part of PE wax and 10 to 15 parts of a supplementary additive; the PP-g-MAH modified microcapsule is prepared from the following components in parts by mass: 50 to 70 parts of epoxy resin, 20 to 30 parts of urea resin prepolymer, 5 to 10 parts of maleic anhydride grafted polypropylene, 1 to 3 parts of polyvinyl alcohol, 0.1 to 0.3 part of dispersing agent and 80 to 120 parts of water; the bottom coating is formed by drying a bottom coating agent, and the bottom coating agent is a polyurethane bottom coating agent containing an epoxy group and an amino group. The bonding effect and the self-repairing property of the edge sealing tape can be effectively improved.

The invention relates to a square edge sealing system, and belongs to the technical field of wood-working machinery. The square edge sealing system comprises a feeding mechanism, an auxiliary feeding mechanism, an edge sealing machine, a rotating mechanism, a discharging mechanism and a floating milling mechanism. The auxiliary feeding mechanism comprises a plate conveying line, a side pushing device, a lower pressing wheel device and a push rod clamping device, wherein the side pushing device is used for aligning a to-be-sealed edge of a plate to a feeding datum line of the edge sealing machine; the lower pressing wheel device is used for pressing and driving the plate to approach the feeding datum line; the push rod clamping device is used for adjusting the conveying posture of the plate; the push rod clamping device is provided with a limiting structure and a positioning datum line perpendicular to the feeding datum line, and under the action of the limiting structure and the positioning datum line, the plate can enter the edge banding machine in an ideal posture to be subjected to edge banding work. According to the scheme provided by the invention, two edge sealing processes of firstly sealing long edges and firstly sealing short edges can be compatible, a board square production process of single machine connection is realized, and the board square machine has the advantages of novel structure and high working efficiency.

The utility model relates to the technical field of edge covering strips, and discloses an edge sealing piece based on an aluminum honeycomb panel, which comprises the aluminum honeycomb panel, the edge covering strip is arranged outside the aluminum honeycomb panel, clamping holes are symmetrically formed in the side surface of the aluminum honeycomb panel, the top of the edge covering strip is an edge sealing surface, the side surface of the edge covering strip is an edge covering surface, and the clamping holes are symmetrically formed in the side surface of the edge covering strip. And the inner side of the edge covering surface is fixedly connected with a buckle. According to the edge sealing piece based on the aluminum honeycomb panel, the edge sealing face and the edge covering face are of a chamfer structure, no sharp corner exists between the edge covering face and the aluminum honeycomb panel, the overall structure is attractive, no sharp corner structure exists after installation, a user cannot be scratched, safety is high, the edge sealing face, the edge covering face and the buckle are of an integrated structure, the structure is simple, and overall machining and forming of the edge covering strip are facilitated; the processing difficulty is low, an adhesive does not need to be used in the use process, and the attractiveness is further enhanced.

The utility model relates to the technical field of edge band film winding, in particular to an indexable film winding device. Comprising a workbench, and the workbench is provided with a rotating mechanism used for driving an edge sealing strip disc material to horizontally rotate and a film winding mechanism used for conducting film winding operation on the edge sealing strip disc material; the rotating mechanism comprises a rotating bearing shaft and a rotating execution motor used for driving the rotating bearing shaft to rotate, the rotating bearing shaft is rotatably installed on the workbench, and the rotating axis of the rotating bearing shaft is parallel to the workbench; after the edge sealing strip disc material is input into the workbench, the rotary bearing shaft can drive the edge sealing strip disc material to horizontally rotate so that the film winding mechanism can conduct film winding and fixing on different positions of the edge sealing strip disc material. Compared with the prior art, manual film winding is not needed for fixing the edge sealing strip disc material, the operation efficiency of edge sealing strip winding can be improved, and the automation degree of equipment can also be improved.