808results about "Adhesive application devices" patented technology

The invention relates to the technical field of hot-press forming devices, and discloses an efficient hot-press forming device and process for a cedar homogeneous plate, the efficient hot-press forming device comprises a rack, two hydraulic cylinders are mounted on the rack, the output ends of the two hydraulic cylinders are fixedly connected with a pressing plate, an upper die is fixedly mounted on the bottom surface of the pressing plate, and a lower die is mounted on the rack; the rolling assembly is used for rolling and flattening the plate; the positioning assembly is used for centering and positioning the plate; and the sealing assembly is used for sealing a gap between the upper die and the lower die during hot pressing. Through the arrangement of the calendaring assembly, the two pressing rollers roll the surface of the plate from the middle to the two sides before the upper die makes contact with the plate, so that the local protruding and bulging parts are flattened, when the upper die makes contact with the plate, the surface of the plate can keep certain flatness, and it is ensured that stress is uniform during hot pressing.

The utility model provides a door pocket nailing machine, and belongs to the technical field of door pocket machining. The conveying assembly capable of ascending and descending is arranged below the supporting table of the main machine frame, conveying of the door pocket plate in the area where the supporting table is located is achieved through the ascending conveying assembly, and meanwhile the barrier strip feeding assembly is arranged on one side of the main machine frame. Storing, transverse transferring and grabbing of barrier strips are achieved through a material frame, a transverse moving lifting conveying set and a grabbing assembly in the barrier strip feeding assembly, a nailing assembly is arranged on the main machine frame and located below a supporting table, the barrier strips and door pocket plates embedded into embedding grooves are subjected to nailing operation through the nailing assembly, automatic nailing is achieved, and the nailing efficiency is improved. And meanwhile, the problem that the consistency of the nailing distance cannot be ensured by manual nailing is also avoided, so that the processed door pocket can be stressed more uniformly, and the quality of the door pocket is improved. In addition, manual transferring and nailing operation is not needed in the whole machining process, the workload is effectively relieved, and the machining efficiency is improved.

The invention relates to a plate edge sealing treatment device for plane design, which comprises a back plate, a guide assembly, a belt supply assembly and a shearing assembly. The front surface of the back plate is attached to the back surface of a plate, the guide assembly is attached to the front surface of the plate, and an n-shaped lap joint piece is in lap joint with the upper end of the plate; the device is pushed to move from one end of a plate to the other end of the plate, in the moving process, a glue solution stored in a glue solution storage box drips on a glue coating wheel through a glue supply pipe, the glue coating wheel rotates under the action of friction force, the upper end of the plate is evenly coated with the glue solution, the front end of an edge sealing belt is bent backwards under the blocking action of a baffle and the side edge of the plate, and the edge sealing belt is fixed. The edge sealing belt is pressed below the pressing roller, the edge sealing belt is pasted on a plate for edge sealing under the extrusion effect of the pressing roller, after edge sealing is completed, the edge sealing belt is cut off through the shearing assembly, deflection or bubbles cannot occur between the edge sealing belt and the plate, the attractiveness of a finished product is good, and the small-batch edge sealing requirement of a plane designer during home decoration design is met.

The invention relates to the technical field of automatic assembly, in particular to an automatic gluing, infinite lengthening and assembly device and method for bamboo wood. The device comprises a first supporting frame, a pushing mechanism is arranged at one end of the first supporting frame, a baffle is fixedly connected to one end of a partition plate, and a pressing mechanism is arranged in the middle of the first supporting frame; the first supporting frame and the fourth supporting frame are arranged on the base and used for pressing materials downwards, a power gluing mechanism is arranged at one end of the first supporting frame and used for providing power for material movement and conducting gluing work on the materials, and a clamping and bundling mechanism is arranged at the top end of the fourth supporting frame and used for clamping and bundling the materials. The device performs blank assembling and lengthening work on bamboo boards in a full-automatic mode, is not only suitable for bamboo canes, but also suitable for bamboo wood recombination units such as bamboo flattened plates with narrow breadth, effectively reduces the labor cost of factories, can realize preparation of bamboo laminated wood with various lengths according to needs, and can recover redundant glue liquid in continuous equipment, so that the production efficiency is improved, and the production cost is reduced. The glue solution utilization rate is improved.

Methods for repurposing used chopsticks can be utilized to make various wooden products therefrom. The method can include sorting, stacking, pressing and finishing the product pressed product into a desired manufactured item. The method can include other steps, such as soaking, drying, polishing, and applying a finish. In some embodiments, the chopsticks, prior to pressing, may be modified by soaking, application of a finish or preservative, application of a binder, or the like. Such manufactured items can include furniture, houseware, storage products and the like.

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 utility model discloses a gluing device for processing a multilayer solid wood composite floor. The gluing device comprises a mounting frame, a glue outlet pipe, a glue box, a driving motor, a gluing roller, two guide columns, a sliding block, a glue distributing plate, a spring, four limiting rods, a lifting seat and a conveyor, according to the gluing device for processing the solid wood composite floor, the lifting seat and the glue distributing plate are pushed by the spring to be attached to the glue applying roller, and the glue distributing plate can scrape glue on the surface of the glue applying roller, so that the glue is uniformly distributed on the surface of the glue applying roller, and uniform gluing on a veneer is realized; the conveyor drives the veneer to move, the driving motor drives the glue applying roller to rotate, and the glue applying roller slides in the sliding groove through the sliding block, so that under the action of gravity, the glue applying roller is attached to the veneer and applies pressure to the veneer, and glue on the surface of the veneer can be evenly distributed; and the firmness of bonding between adjacent layers of thin wood plates during floor processing is ensured.

The invention discloses a bamboo longitudinal and wood transverse composite whole container bottom plate and a preparation method thereof, and belongs to the field of bamboo-wood composite materials. The bottom plate is of a seven-layer alternate paving structure and is formed by compositing transverse wood veneer layers and longitudinal radial bamboo curtain layers, wood veneers are made of lignin modified polyurethane adhesive (reinforced by nano-silicon dioxide), and bamboo curtains are made of bamboo fiber nano-crystal reinforced soybean protein adhesive (cross-linked by genipin). Through continuous paving, fixed-length saw cutting and a'cold-in-cold-out 'hot pressing process (the pressure is 1.5-8.0 MPa, and the temperature is 140-220 DEG C), whole-piece production of any length is achieved. According to the technology, the bamboo-wood interface bonding problem is solved, the bending strength reaches 120 MPa, the interlayer shear strength is 7.8 MPa, the strength retention rate after damp-heat aging resistance is 90%, the formaldehyde emission is smaller than or equal to 0.05 mg / m < 3 >, the bio-based carbon content is 85%, high strength, weather resistance and environment friendliness are achieved, a traditional spliced container bottom plate can be replaced, the material utilization rate is increased by 20% or above, and the manufacturing cost is remarkably reduced.

The wood sheet cutting production line is characterized in that a cutting machine is arranged at the tail end of a wood sheet conveying belt, a discharging conveying belt is arranged at a discharging port of the cutting machine, a wood sheet receiving frame is arranged at the tail end of the discharging conveying belt, and a rotary cutting plate feeding conveying belt and a connecting strip conveying belt are sequentially arranged on one side of the wood sheet conveying belt; the rotary cutting plate feeding conveying belt, the connecting strip conveying belt and the wood thin plate conveying belt are the same in conveying direction, a feeding station and a trimming station are sequentially arranged between the rotary cutting plate feeding conveying belt and the wood thin plate conveying belt, and a plate selecting station and a connecting strip cutting station are arranged between the connecting strip conveying belt and the wood thin plate conveying belt. The wood sheet conveying belt is provided with a wood sheet splicing station at the tail end of the connecting strip conveying belt, and a discharging station is arranged on one side of the wood sheet receiving frame. According to the structure, the wood thin plate cutting production line facilitates centralized processing of wood thin plate trimming, sorting, connecting strip machining, splicing and cutting, the site space is saved, and assembly line production of wood thin plate splicing and cutting is achieved.

The utility model discloses a gluing mechanism of a wood edge banding machine, which comprises a shell, the top of the shell is provided with a transmission mechanism for transmitting wood, one side of the top of the shell is provided with an abutting mechanism for limiting the wood, the other side of the top of the shell is provided with a side plate, and a compaction guide wheel for compacting the edge banding of the wood is arranged in the side plate. According to the gluing mechanism of the wood edge bonding machine, the magnetic attraction force of the magnetic block to the valve block is gradually increased to be larger than that of the reset spring, so that the valve block is attracted to move into the box body, the shielding space for a pipeline in the spray nozzle is reduced, the spray nozzle can spray a larger amount of glue to wood, and then the glue spraying position and the glue dosage are adjusted in a self-adaptive mode; and the optimal edge sealing effect is achieved.

The invention provides a special recombinant material applied to the fields of liquefied petroleum gas (LPG), liquefied ethylene gas (LEG), liquefied natural gas (LNG) A / B / C type independent liquid cargo tanks and part of low-temperature pipeline supports and a manufacturing method of the special recombinant material. The invention provides a manufacturing method of a special recombined material for the ultralow-temperature field. The manufacturing method comprises the steps of selection of a veneer tree species and an adhesive, determination of the thickness of a veneer and the adhesive applying amount, and rapid gum dipping and hot pressing of a thick veneer. According to the manufacturing method provided by the invention, the vacuum high-pressure impregnation adhesive is adopted, so that the effects of high impregnation efficiency, large impregnation amount and uniform resin distribution can be realized; and a temperature sensor and a pressure sensor are installed, so that early warning can be carried out in advance when abnormity occurs. The special recombinant material has excellent mechanical properties such as water resistance, compression resistance, bending resistance and shearing resistance at room temperature and ultralow temperature (-163 DEG C). The special recombinant material provided by the invention can be used for liquid cargo hold pressure-bearing wood of LPG, LEG and LNG ships and part of low-temperature pipeline brackets.

The utility model relates to a sliding type cabinet door skin attaching mechanism which comprises a machine frame, a gluing conveying table and a transferring table top located on the side of the gluing conveying table, a releasing cylinder hinged to the machine frame and used for winding a skin is arranged above the transferring table top, and a skin pressing roller is further arranged above the front side of the transferring table top. A gluing roller is further arranged on the lower surface of the skin between the skin pressing roller and the releasing roller, the upper portion of the gluing roller makes contact with the lower surface of the skin, a glue groove is formed in the lower portion of the gluing roller, and a top roller which is matched with the gluing roller and used for clamping the skin to make the skin make full contact with the gluing roller is further arranged on the upper portion of the gluing roller; a plurality of conveying rollers used for conveying plates are arranged below the position, corresponding to the skin pressing rollers, of the transfer table top. According to the utility model, the coating roller and the coating compression roller are used for coating the coating and bonding the coating with the plate, and the coating compression roller is matched with the conveying roller to realize the smooth coating, so that the production efficiency is greatly improved.

The invention relates to the technical field of plywood cutting, in particular to intelligent identification automatic board cutting equipment which comprises a placing table, positioning clamps symmetrically fixed to the top end of the placing table and a discharging groove formed in one side of the placing table in a penetrating mode. Through cooperative operation of the driving sliding table, the driving motor, the saw blade, the pressing assembly, the gluing assembly and the edge covering assembly, when the automatic plate cutting equipment is used, the pressing assembly can stably limit and press the cutting part of the plywood, the edge of the top surface or the bottom surface of the plywood is prevented from tilting in the cutting process, and meanwhile, the cutting efficiency is improved. Vibration and deformation of the plywood can be greatly reduced, it is ensured that a cut joint is flat, the cutting precision is improved, after cutting is completed, the plywood does not need to be transferred to other equipment, the gluing assembly of the equipment can directly conduct uniform gluing on the edge of the cut joint, and the follow-up edge covering assembly completes edge covering operation immediately; and integrated machining of pressing cutting, gluing and edge covering is achieved.

The utility model relates to the technical field of wooden door processing, and discloses an automatic gluing and veneering device for wooden door manufacturing, which comprises a box body, a control panel is fixedly connected to the front side of the box body, a supporting rod is fixedly connected to the top of the box body, a top plate is fixedly connected to the top of the supporting rod, a positioning mechanism is arranged at the top of the box body, and a gluing mechanism is arranged at the bottom of the box body. The positioning mechanism comprises a workbench, the workbench is connected to the top of the box body, a fixing plate is fixedly connected to the top of the workbench, a first telescopic rod is fixedly connected to one side of the fixing plate, and a reciprocating motion assembly is arranged in the box body. According to the automatic gluing and veneer pasting device for wooden door manufacturing, wooden doors can be fixed, the wooden doors are prevented from deviating in the machining process, the machining effect of the wooden doors is guaranteed, manual fixing is not needed, and the using convenience of the device is improved.

The utility model discloses a gluing roller structure of a wood sheet, a central shaft rod is coaxially fixed on a roller in a penetrating manner, the circumferential side wall of the roller is coaxially coated with an annular rubber pipe, the surface of the circumferential side wall of the annular rubber pipe is coaxially provided with a plurality of annular bulges, and the annular bulges are distributed along the circumferential direction of the annular rubber pipe at equal intervals; the height of the annular protrusions relative to the outer side wall of the annular rubber pipe ranges from 1 mm to 2 mm, and the axial groove width of an annular rubber reserving groove formed between every two adjacent annular protrusions ranges from 2 mm to 5 mm. According to the gluing roller structure of the wood sheet, through the effect of the annular protrusions, the outer side wall of the annular glue pipe can effectively gather glue liquid, a glue liquid layer is formed on the surface of the circumferential side wall of the annular glue pipe, it is guaranteed that when the gluing roller makes contact with the sheet material for gluing, enough glue liquid is applied to the sheet material, and the gluing quality is improved. The gluing effect is guaranteed, and the surface of the wood sheet can be prevented from being crushed by the roller through the arrangement of the annular glue pipe.

The utility model discloses an environment-friendly plywood gluing device which comprises a base, a workbench is arranged at the upper end of the base, a plurality of vertical plates are fixedly connected to the upper end of the base, telescopic rods are fixedly connected to the middles of the vertical plates, limiting plates are arranged at the output ends of the telescopic rods, two vertical rods are arranged at the upper end of the base, and the vertical rods are fixedly connected to the middle of the base. A movable rod is slidably connected between the two vertical rods, mounting plates are slidably connected to the lower surface of the movable rod, and a gluing barrel is rotatably connected between the two mounting plates. By means of the structure, the gluing barrel can be replaced, unnecessary waste caused when plywood of different sizes is glued is avoided, the plywood can be limited through the limiting plate, the plywood is kept stable, and deviation is avoided.

The utility model relates to the technical field of plywood processing, and in particular to a gluing device for plywood processing. Existing gluing devices for plywood processing basically use a gluing roller to apply glue to the plywood. Since the surface of the plywood is not flat enough, the glue on the plywood is easily unevenly distributed during the gluing process, which affects the quality of the finished product. A gluing device for plywood processing includes a base frame, etc.; a limiting groove is opened on the top of the base frame, and two electric slide rails are fixedly connected to the base frame, and the two electric slide rails are symmetrically arranged. The glue is quickly and evenly applied to the surface of the gluing roller through the discharging roller, and the two sliders drive the gluing roller to continue to move, so that the gluing roller contacts the surface of the plywood, and the surface of the plywood is quickly glued, thereby improving the efficiency of the plywood gluing process.

The invention provides a gluing method for gluing a cork board and a base material, which comprises the following steps of: 1, brushing glue on the gluing surface of the cork board and the base material, and adhering the cork board and the base material; 2, the airtight bag film is pasted to the base material through a sealing rubber strip, the cork board pasted to the base material is covered with the airtight bag film, and an airtight area is formed at the glue joint position of the cork board; and 3, an opening is formed in the airtight bag film, a suction head communicated with a vacuum pump is placed in the airtight bag film, the airtight area in the airtight bag film is pressurized through the vacuum pump, negative pressure is formed in the airtight area, and gluing of the cork board and the base material is achieved. Large and uniform contact pressure is provided for the glue joint area of the cork board in a vacuum pressing mode, and the glue joint strength and the glue joint quality between the cork board and the base material are improved.

The utility model discloses a floor processing gluing device, which relates to the technical field of floor gluing machines and comprises a plate conveying frame, adjusting supports are fixedly connected to the front side and the rear side of the top of the plate conveying frame, and a gluing roller is arranged on the opposite surfaces of the two adjusting supports. And square inserting blocks are fixedly connected to the front end and the rear end of the gluing roller, a glue storage box is fixedly connected to the top ends of the two adjusting supports, and a plurality of glue outlet nozzles are fixedly installed at the bottom of the glue storage box. The supporting frame, the first rotary knob, the driving wheel, the driven wheel, the first screw rod and the lifting sliding plate are matched with one another, the first rotary knob is rotated, the driving wheel can be driven to rotate, the first screw rod can be driven to rotate through the driven wheel, and therefore the lifting sliding plate is driven to slide in the first sliding groove; and therefore, the height of the gluing roller can be adjusted, gluing processing can be conveniently carried out on plates with different thicknesses, and the gluing device is convenient to use.

The utility model discloses an adhesive tape gluing device for wood board production, and relates to the technical field of wood board production, the adhesive tape gluing device comprises a support frame, the opposite sides of the support frame are movably connected with electric transmission belts, and the front positions of the left and right parts of the upper end of the support frame are fixedly provided with gluing assemblies; and colloid curing assemblies are fixedly mounted in the middle positions of the left and right parts of the upper end of the supporting frame. According to the adhesive tape gluing device for wood board production, adhesive can be evenly smeared on the edge of a board through the gluing assembly. And the glue with high fluidity can be cured through the glue curing assembly, so that the glue is more stable during subsequent adhesive tape bonding, and meanwhile, the processing efficiency of the wood board is improved. And the height from the conveying pipe to the electric conveying belt can be adjusted through the adjusting assembly according to the actual thickness of the wood board, so that the applicability of the multiple air spraying heads is high, and the machining process of the wood board is accelerated.

The utility model belongs to the technical field of door pocket processing, and discloses a door pocket line composite bending production line which comprises a rack, a conveying device and a discharging device, a grooving device, a first gluing device, a rolling device, a second gluing device and a bending device are fixedly arranged on the rack, and the door pocket line composite bending production line is provided with a plate composite device. The plate compounding device is positioned above the slotting device and the first gluing device; the plate compounding device comprises a supporting plate, a feeding frame and a feeding device; a first material blocking plate is fixedly arranged at the end of the feeding frame, and a gap is formed between the first material blocking plate and the feeding frame. A first sensor used for detecting the position of the composite board is fixedly arranged on the supporting plate, and a second sensor used for detecting the position of the base plate is fixedly arranged on the rack; according to the utility model, two plates are compounded in the moving process, so that the shutdown waiting time is saved, the production efficiency is improved, the uniformity of glue is not influenced by an up-and-down compounding mode, the combination firmness of the two plates is improved, and the rejection rate is reduced.

A polishing and glue spraying system for plate veneer pasting comprises a plate polishing and cleaning device (100) and a glue spraying device (101) which are sequentially arranged from front to back, the glue spraying device (101) comprises a rack (20), a through conveyor (21) is arranged below the rack (20), and a plate centering device and a glue spraying assembly are arranged on the rack (20) located above the conveyor (21). The utility model has the advantages that: (1) the two sides of the plate are simultaneously polished and the dust is cleaned, the processing efficiency is greatly improved, the surface of the polished plate is deeply cleaned through the cleaning roller brush, the dust can be effectively prevented from being adhered to the surface of the plate, and the subsequent veneer adhesion quality is guaranteed; (2) a pair of transverse centering plates and a pair of longitudinal centering plates respectively clamp the side edges of the plate from the outer side to center the plate, and protect equipment around the plate, so that glue mist escaping from the side edges is prevented from being attached to the equipment during glue spraying, and meanwhile, the glue spraying precision is improved.

The efficient gluing device comprises a rack, a mounting box is fixed to the top of the rack through bolts, conveying rollers are arranged on the inner wall of the rack, a gluing mechanism is arranged on the top of the mounting box, and a material uniformizing mechanism is arranged on the inner wall of the mounting box. The material uniformizing mechanism comprises a mounting plate, a hydraulic rod, a connecting seat, a material uniformizing roller, a scraping plate and a tension spring, a glue drying mechanism is arranged on the outer side of the mounting box, and a limiting mechanism is arranged on the side wall of the rack; through the arrangement of the material uniformizing mechanism, glue on the plywood is evenly rolled through rolling of a material uniformizing roller on the plywood, the uniformity of the glue on the surface of the plywood is guaranteed, the quality of gluing operation is improved, and then the practicability of the device is improved; and glue attached to the material uniformizing roller is cleaned through the scraping plate, so that the cleanliness of the contact part of the material uniformizing roller and the plywood is guaranteed.

The invention relates to an enhanced magnesium cementing material and a preparation method thereof. The enhanced magnesium cementing material is prepared from the following raw materials in parts by weight: 1-5 parts of carbon dot modified hydrosol, 5-15 parts of magnesium sulfate, 25-35 parts of magnesium chloride, 95-105 parts of magnesium oxide and 0.001-0.01 part of boric acid, and the carbon dot modified hydrosol is prepared by hydrothermal reaction of a hydrosol precursor in the presence of a cross-linking agent and an oxidizing agent, the condition of the hydrothermal reaction is that the temperature is 120-150 DEG C. The carbon dot modified hydrosol provided by the invention has excellent permeability and bonding strength, the magnesium oxychloride inorganic glue enhances the mechanical strength of the cementing material, the magnesium sulfate inorganic glue enhances the water resistance of the cementing material, and under the cooperation of the three, the obtained cementing material has the advantages of high mechanical and bonding strength and good water resistance; the flame-retardant effect is relatively good. The invention further relates to plywood containing the enhanced magnesium cementing material and a preparation method of the plywood.

Methods for repurposing used chopsticks can be utilized to make various wooden products therefrom. The wooden products can be made by sorting, stacking, pressing and finishing the product pressed product into a desired manufactured item. The method can include other steps, such as soaking, drying, polishing, and applying a finish. In some embodiments, the chopsticks, prior to pressing, may be modified by soaking, application of a finish or preservative, application of a binder, or the like. Such manufactured items can include furniture, houseware, storage products and the like.

The invention relates to the technical field of wood strip processing and transportation, in particular to automatic wood plate processing and conveying equipment which comprises side plates, a limiting mechanism and an auxiliary mechanism. According to the wood board arranging device, the multiple wood boards are arranged through the two guide plates opposite in the front-back direction, the front end faces and the rear end faces of the multiple wood boards are coplanar, then the abutting strips tightly press the upper end faces of the multiple wood strips, meanwhile, the positions of the clamping plates are locked, and therefore the positions of the multiple wood strips are locked; the problem that comb teeth are uneven due to deflection of the battens in the comb tooth process, and consequently the strength of tooth connecting plates formed by subsequent splicing is reduced is solved, after the front end faces and the rear end faces of the battens are subjected to comb tooth machining through the two comb tooth cutters correspondingly, the moving linear speed of a first rack is increased through coaxial rotation of a second gear and a third gear, and the comb tooth machining efficiency is improved. And when the first rack moves rightwards by the width of one batten, the third gear pushes the fourth gear to rotate by one circle, the fourth gear drives the discharging set to work through the transmission shaft, and one-by-one discharging of the battens is achieved.

The utility model relates to the technical field of wood board processing, and discloses wood board processing gluing equipment which comprises a processing table, a conveying belt and a gluing assembly, the conveying belt is arranged on the inner side of the processing table, the gluing assembly is arranged at the top of the processing table, an adjusting mechanism is arranged at the bottom of the processing table, and clamping mechanisms are arranged on the two sides of the processing table; the adjusting mechanism comprises supporting frames, a driving motor, a threaded rod, a connecting plate and a first connecting rod, the two supporting frames are welded to the bottom of the machining table, the driving motor is arranged in the middle of the bottoms of the supporting frames, one end of the threaded rod is fixedly connected to the output end of the driving motor, and the other end of the threaded rod is rotationally connected to the bottom of the machining table. According to the gluing equipment for wood board processing, by adjusting the height of the connecting plate, the connecting plate drives the gluing assembly to move up and down through the first connecting rod, so that a gluing roller on the inner side of the gluing assembly can conveniently smear glue on wood boards with different thicknesses, and the wood boards can be conveniently processed by the gluing equipment.

The utility model provides a feeding mechanism of a wood gluing machine, which belongs to the technical field of wood gluing machines and comprises a workbench and a flattening mechanism arranged at the upper end of the workbench, the flattening mechanism comprises n-shaped plates symmetrically arranged at the left end and the right end of the workbench, and the upper ends of the n-shaped plates are provided with longitudinally and symmetrically distributed electric telescopic rods. A mounting frame is arranged between the lower ends of the telescopic ends of the four electric telescopic rods, sliding groove openings which are transversely and uniformly distributed are formed in the front surface and the rear surface of the mounting frame, sliding blocks are slidably connected into the sliding groove openings, and a pressing roller is rotatably connected between every two longitudinally adjacent sliding blocks. Through the flattening mechanism, wood sheets can be flattened and then fed into the gluing machine, so that the wood sheets can be uniformly glued, the quality problem of the gluing machine after gluing caused by bending of the wood sheets is avoided, the labor intensity of workers can be reduced to a certain extent, the feeding efficiency of the gluing machine is improved, and the production cost is reduced. And the defect rate during wood sheet gluing is reduced.

The utility model discloses a double-edge sealing machine for a wood board, and belongs to the technical field of wood board processing. The device comprises a supporting box, a working plate is connected to the top of the supporting box, connecting grooves are formed in the two sides of the top of the working plate, adjusting plates are connected into the connecting grooves in a sliding mode, a scraping and sweeping device is connected to the tops of the adjusting plates, the scraping and sweeping device comprises a second fixing frame, and a connecting plate is connected into the second fixing frame. An inserting groove is formed in the bottom of the connecting plate, a scraping plate is slidably connected into the inserting groove, and two fixing grooves are formed in the top of the scraping plate; according to the wood board edge banding device, by arranging the scraping and sweeping device, after edge banding of a wood board is completed, the scraping plate is attached to the top of the wood board, when the wood board moves, the scraping plate scrapes glue overflowing from one side of the wood board due to extrusion, the situation that the overflowing glue cannot be scraped in time and is hardened, and then subsequent use of the wood board is affected is avoided, and the service life of the wood board is prolonged. And the aesthetic feeling of the wood board is reduced.

The invention discloses a plywood production process, and particularly relates to the technical field of plywood, and the plywood production process comprises the following seven steps: step 1, selecting a plate, step 2, splicing the plate surfaces and manufacturing a rubber plate, step 3, drilling, step 4, gluing and assembling, step 5, cold pressing and hot pressing, step 6, sanding and edge cutting, and step 7, inspecting. The through holes are formed in the rubber plates and filled with the sponge blocks, during gluing, the sponge blocks can be infiltrated by the resin adhesive, the through holes are filled with the resin adhesive, the upper plates and the lower plates of the rubber plates can be bonded together through the resin adhesive at the through holes, and even non-adjacent plates can also be directly bonded together, so that the service life of the rubber plates is prolonged, and the service life of the rubber plates is prolonged. The connection strength between the layers of the plywood is improved, and the layering condition is effectively avoided.