107results about How to "Guarantee the quality of gluing" patented technology

The invention provides a car windshield glue coating system. The car windshield glue coating system comprises a pre-coating robot and a pre-coating device; the pre-coating device is used for providinga pre-coating agent during pre-coating, the pre-coating robot is used for grabbing glass at the corresponding position, them moving to the lower part of the pre-coating device and driving the glass to move according to the specified trajectory, and thus the glass is coated with the pre-coating agent. Manual operation is replaced by the pre-coating robot and the pre-coating device, the problems ofuneven coating, low efficiency and health damage caused by manual operation are solved, the car windshield glue coating system further comprises a first feeding device, a feeding robot, a centering device, a second feeding device and a glue coating robot, the manual operation is completely replaced by the robot, workers only need to place material frames onto the first feeding device, the automatic degree is high, and the glue coating quality can be ensured.

The invention discloses a pre-gluing machine of a bolt. The machine is characterized in comprising a gluing head, a gluing opening turning on-off mechanism, a pushing mechanism, an electric control device system, a glue storing cylinder and an adjusting component, wherein the glue storing cylinder is connected with a glue inlet of the gluing head; the gluing head comprises a baffle ring of an opening of a gluing cavity, a gluing cavity sleeve, a gluing cavity sleeve seat, a pushing rod, a gluing cavity, a gluing opening and a glue storing cavity; an annular gluing opening is formed between the baffle ring of the gluing cavity and the gluing cavity sleeve; the pushing mechanism and the gluing opening turning on-off mechanism respectively comprises a gas cylinder; the gluing opening turning on-off mechanism and the pushing mechanism are driven by the gas cylinders to realize the sequential linkage; the pushing rod gradually and axially pushes a bolt of a work piece; glue liquid is peripherally, axially and continuously injected among screw thread teeth of the bolt of the work piece from the gluing opening along the bolt of the work piece; and the adjusting component can adjust the action position of the pushing rod, the turning on-off position of the gluing opening, the opening width of the gluing opening, and the opening pressure of the gluing opening. The pre-gluing machine can peripherally, axially and fast inject the glue into an elastic die cavity, can evenly and exactly glue, guarantees the gluing length and position, and guarantees the quality.

The present invention discloses a formaldehyde-reducing process in the production process of veneered strip-glued board and its equipment. Said equipment mainly includes ventilating ducts and fan, and its formaldehyde-reducing process includes the following steps: spaced stacking the adhesive-coated mechanically-matched or hot-pressed board blanks, making the air inlets of ventilating ducts be positioned at two sides of board blank stack respectively, making the air outlets of ventilating ducts be positioned in the exterior of processing field, under the action of the fan a negative pressure action is formed around the board blank stack, so that the peripheral air of the board blank stack can be led out to the exterior of processing field so as to quickly discharge out free formaldehyde produced in the adhesive-coating process, and effectively prevent the free formaldehyde from being absorbed by board core and finished product board and can reduce formaldehyde content in the product obviously.

The invention discloses an overbending correcting forming method for a variable-section arc glue laminated wood member and belongs to the field of preparing of glue laminated wood. The method includes the steps including five processes of wood laminate length fixing, adhesive coating, wood laminate profiling modeling, pressurizing sizing and member deep machining; the preparing curvature radius of the variable-section arc glue laminated wood member is determined and the appearance of the variable-section arc glue laminated wood member is ensured according to the number of wood laminates and the design curvature radius of the variable-section arc glue laminated wood member; and the gluing quality of the glue laminated wood member is ensured by setting the minimum pressurizing distance of a distribution type pressing machine. According to the method, the problem that the preparing curvature radius of the variable-section arc glue laminated wood member and the minimum pressurizing distance during multi-point pressurizing are determined only through experience is solved according to the number of the wood laminates and the design curvature radius of the glue laminated wood member and by setting the minimum pressurizing distance of the distribution type pressing machine, the phenomenon that shape rebounding caused after gluing pressure forming of the variable-section arc glue laminated wood member cannot be predicted traditionally is avoided, and the gluing quality of the variable-section glue laminated wood is ensured.

The invention discloses an automatic gluing machine used for an automobile luggage rack. The structure of the automatic gluing machine comprises a gluing stroke moving shaft, a sliding rail rest, a glue storage bottle, a gluing valve head, a workpiece fixing rack, a bottom slide rail, a multi-station rotary positioning mechanism, a working table, a fixed base, a gluing controller and a rack, wherein the fixed base is of a square structure, the top end of the fixed base and the working table are of an integrated structure, and the left and right ends of the rear end of the working table are fixedly connected with and vertical to the rack. According to the invention, a driving motor is used for driving a rotating disk to rotate and driving a workpiece on the workpiece fixing rack to rotate to generate gluing tracks in multiple directions, so as to enlarge the gluing scope, and thus realizing uniform gluing of the product; and under the actions of an offset rod and a magnetic block, the workpiece can be located in a center position more easily and be positioned precisely, and deviation and displacement can be reduced; and an elastic plate can reduce vibration when the workpiece is machined, so as to increase gluing stability, increase the working efficiency and improve the product machining quality.

The invention discloses an environmentally-friendly filler of an adhesive for a sheet. The filler is prepared by uniformly mixing the following raw materials, in percentages by weight: 26%-44% of claymineral powder, 42%-56% of an inorganic filler, 7%-24% of an organic filler, and 1%-5% of a thickening modifier, wherein the clay mineral powder is one or more selected from the group consisting of sepiolite, montmorillonite, attapulgite and kaolinite; the inorganic filler is one or more selected from the group consisting of calcite powder, talcum powder and quartz powder; the organic filler is one or more selected from the group consisting of puffed corn flour, flour, starch and wood flour; and the thickening modifier is one or more selected from the group consisting of cellulose, polyvinylalcohol, polyacrylamide, sodium polyacrylate, sodium silicate and vegetable gum. The invention also provides an application method of the filler. According to the environmentally-friendly filler of the adhesive for the sheet provided by the invention, the finally prepared adhesive has obviously-improved water resistance and bonding strength, and an inhibitory effect on formaldehyde release.

The invention discloses a device capable of conducting automatic feeding, glue coating and labeling on a relay. The device comprises a main machine body. A first transmission cavity is formed in the main machine body. A label cavity communicating with the first transmission cavity is formed in the right side of the first transmission cavity. A labelling device used for taking out a label in the label cavity and pasting the label on the relay is arranged in the first transmission cavity. A workpiece cavity communicating with the first transmission cavity is formed in the lower side of the firsttransmission cavity. The left side and the right side of the workpiece cavity communicate with the outer portion of the main machine body. A glue coating device conducting glue coating on the labeledface of the relay is arranged in the workpiece cavity. A glue cavity is formed in the left side of the first transmission cavity. The device is easy and convenient to operate and low in manufacturingcost, automatic feeding, glue coating and labeling can be conducted on the relay, automatic label taking can also be achieved, pressure can also be exerted on glue in the glue cavity during glue coating, and the glue coating quality is ensured.

The invention discloses a gluing device for wood-plastic floor production. The gluing device comprises a fan, an air outlet pipe, a three-way pipe, a first air conveying pipe, a first exhaust pipe, a first nozzle, an air guide piece, a support, a second air conveying pipe, a second exhaust pipe, a second nozzle, a glue storage box, a connecting pipe, a glue discharging barrel, a gluing roller, a mounting cover and a machining table. A conveying mechanism used for conveying floors is arranged on the machining table. The air guide piece is of a spiral plate-shaped structure, the two longitudinal ends of the air guide piece are connected with side plates, and an air inlet channel and a dust accumulation cavity which communicate with each other are formed between the air guide piece and the side plates. The output end of the fan communicates with the air outlet pipe, the three-way pipe is provided with an air inlet end and two air outlet ends, the air inlet end communicates with the air outlet pipe, the two air outlet ends communicate with the first air conveying pipe and the second air conveying pipe correspondingly, the end, away from the three-way pipe, of the first air conveying pipe communicates with the first exhaust pipe, and the first nozzle communicates with the first exhaust pipe. According to the gluing device, dust removal treatment can be conducted on a floor before gluing, drying treatment can be conducted after gluing, and the gluing quality is guaranteed.

The invention discloses a gluing device for performing processing production on carpets. The gluing device comprises a box body, a flattening device, a carpet grey fabric, and a gluing roller, whereinthe carpet grey fabric transversely passes through the inner side of the box body; the flattening device is arranged at the left end, positioned on the inner side of the box body, of the carpet greyfabric; the gluing roller is arranged at the lower end of the middle part of the carpet grey fabric; a glue pool is arranged under the gluing roller; and the gluing roller is arranged on the upper port part of the glue pool. According to the gluing device disclosed by the invention, the carpet grey fabric is flattened by using the arranged flattening device before gluing, so that flatness of the gluing surface of a carpet is ensured, uniform gluing is realized, and the gluing equality is ensured; electric heating tubes are arranged on the inner sides of an upper flattening block and a lower flattening block; the carpet grey fabric is pre-heated before being glued while the carpet grey fabric is flattened by using the flattening blocks at the same time, so that the gluing effect of the carpet is ensured, and the production quality of the carpet is improved.

The invention provides a lampshade gluing device of a solar isolation column, which belongs to the technical field of energy-saving and environmental protection equipment. The invention solves the problem of poor gluing quality of the lampshade of the solar isolation column in the prior art. The lampshade gluing device of the solar isolation column includes a bottom plate and a frame body; a turntable is connected to the bottom plate; a number of glue distributing tubes are fixed on the turntable; an upper rotating sleeve and a lower rotating sleeve are rotatablely arranged on the glue distributing tubes; a lower gluing roller is connected to the lower rotating sleeve; the upper rotating sleeve is connected with an upper gluing roller through a swing rod; a pressing part is arranged on theframe body; a glue supply structure is also arranged in the glue distributing tube; and the frame body is provided with a transmission part which can drive the upper rotating sleeve and the lower rotating sleeve to rotate in reverse synchronously when the upper gluing roller abuts against the inner peripheral wall of the lampshade. The lampshade gluing device of the solar isolation column can improve the gluing efficiency and improve the gluing quality.

The invention relates to a mechanism for gluing honeycomb inner walls of a honeycomb profile. Gluing of the honeycomb inner walls of the honeycomb profile is an important procedure of automatic processing of a composite honeycomb muffler cap, and the mechanism is used for the gluing process of the inner walls of honeycomb holes. A brush of a gluing head is of an eccentric structure, meanwhile thebrush can discharge glue only in one direction, a long and thin rod of the gluing head is an elastic unit, thus the glue discharging position of the brush makes contact with the honeycomb inner wallsall the time during rotation of the gluing head, and it is ensured that one circles of the honeycomb inner walls can be fully glued. Under control of a glue supplying system, the one-time gluing amount and the gluing speed can be accurately adjusted, and the phenomena of glue leakage and glue interruption are avoided.

The invention discloses a gluing machine and a temperature control device and a heat conducting mechanism thereof. The gluing machine comprises a rubber roll used for hot pressing against sheets, a heating unit for heating the rubber roll, the temperature control device comprising a control circuit and a temperature sensor, a heat conducting plate comprising a plane which is attached to a plane detection end of the temperature sensor and a cambered surface which is attached to the surface of the rubber roll. The output end of the control circuit is connected with the heating unit to control the work of the heating unit. The output end of the temperature sensor is connected with the input end of the control circuit for transmitting the temperature information of the rubber roll to the control circuit and the input end of the temperature sensor is the plane detection end. The invention can rapidly detect the temperature of the rubber roll of the gluing machine and accurately control the temperature.

The invention discloses a method for compressing and compacting wood materials, and belongs to the field of wood material production and preparation. According to the method for compressing and compacting the wood materials, the wood materials are subjected to hot-pressing and setting treatment under the vacuum condition, and the processed wood materials are large in specific modulus, and the technical problems that, in an existing wood material compressing and compacting technology, the hot-pressing and setting time of is long, manufacturing efficiency is low, the color changes, and the sizeis not stable are solved; and the wood materials are subjected to compressing and compacting manufacture under the vacuum condition, so that bonding strength of the wood materials laminated with glueis also improved.

The invention discloses an efficient flexible double-gluing-head frame gluing machine. At present, a frame gluing machine integrating discharging of a storage bin, feeding of a transfer platform, gluing of a gluing system, discharging of the transfer platform and frame restoration does not exist. According to a double-load displacement separation feeding device disclosed by the invention, fallen materials of a storage bin falling device are conveyed to the double-glue-head gluing device for gluing, and a glued frame is conveyed to a frame restoration device for restoration. According to the gluing machine, the processes of discharging of the storage bin, feeding of the transfer platform, gluing of the gluing system, discharging of the transfer platform and frame restoration are integrated; The storage bin falling device realizes ordered falling of frames with different lengths and different widths; the double-glue-head gluing device is provided with a double-nozzle rotary gluing head and is provided with an online bilateral detection device, so that the application range is widened, and the gluing efficiency is improved; and the frame restoration device at the rear end of the gluing area meets the requirements of the industry on the arrangement and posture of the glued frame, and meanwhile, the working efficiency of a production line is further improved.

The invention provides a winding device and a square power battery cell winding machine. The winding device is provided with a winding station, a rubberizing station and a discharging station. The winding device comprises a winding head, and the winding head is provided with three winding needles. The three winding needles are respectively located at the winding station, the rubberizing station and the discharging station, and the winding needles are provided with limiting pieces. The winding device further comprises a first limiting unit which comprises a first rail. The first rail is arranged at the front end of the winding head. The first rail extends from the winding station to the discharging station in the rotating direction of the winding head. A first limiting face is formed on theface, facing the front end of the winding head, of the first rail. The projection of the first end of the first rail and the projection of the limiting piece at the winding station are staggered in the axial direction of the winding head, and the projection of the second end of the first rail and the projection of the limiting piece at the discharging station are staggered. The invention furtherprovides the square power battery cell winding machine provided with the winding device. The winding device and the square power battery cell winding machine can prevent the winding needles from moving in the axial direction of the winding needles in the reversing process of the winding head.

The invention discloses a gluing machine. The gluing machine comprises a conveying device, a product bearing device, a feeding device and a gluing device, wherein the product bearing device is connected with the conveying device; the feeding device and the gluing device are sequentially arranged along the conveying path of the conveying device; the gluing device comprises an upper glue dripping mechanism and a lower glue dripping mechanism; the glue dripping end of the upper glue dripping mechanism and the glue dripping end of the lower glue dripping mechanism are arranged in a staggered manner; the feeding device feeds products to the product bearing device; the conveying device conveys the product bearing device to pass the position between the upper glue dripping mechanism and the lowerglue dripping mechanism; and the upper glue dripping mechanism and the lower glue dripping mechanism conduct glue dripping on the products in sequence. According to the gluing machine, the glue dripping end of the upper glue dripping mechanism and the glue dripping end of the lower glue dripping mechanism are arranged in the staggered manner, then the upper glue dripping mechanism and the lower glue dripping mechanism conduct glue dripping on the products in sequence, the risk of mutual interference pollution of the upper glue dripping mechanism and the lower glue dripping mechanism is avoided, and therefore the gluing smoothness and the gluing quality are guaranteed.

The invention provides a glue outlet control method of a gluing machine and a glue outlet control device, accurate and clean glue outlet control is provided for field gluing operation, the gluing quality is improved and the glue waste and the environmental pollution are prevented. The glue outlet control method of the gluing machine comprises the following steps that a first sensor arranged in an inlet of a metering pump is used for measuring the glue inlet pressure; if the glue inlet pressure reaches a first threshold, a host machine drive and a gluing motor drive are controlled to work according to a preset ratio, and the gluing motor drive drives the metering pump; after the glue inlet pressure reaches the first threshold for a set time length, a second sensor arranged in an outlet of the metering pump is used for measuring the glue outlet pressure; if the glue inlet pressure is higher than the first threshold, and the glue outlet pressure is higher than the second threshold, the host machine drive and the gluing motor drive are controlled to continuously work according to the preset ratio; and otherwise, the host machine drive and the gluing motor drive are stopped.

The invention discloses a hot melt adhesive cutter body installation structure having a characteristic of convenient cutter body moving and used for towel cloth compounding. The hot melt adhesive cutter body installation structure comprises a cutter body and a glue adding roller, wherein the cutter body is uniformly provided with a plurality of scraping cutter installation holes, a scraping cutter is fixed on the cutter body through a bolt, a scraping cutter pressing plate and the scraping cutter installation holes, a labyrinth type heat conducting oil heating chamber is arranged in the cutter body, one side of the cutter body is provided with an oil inlet communicated to one end of the labyrinth type heat conducting oil heating chamber, the other side of the cutter body is provided with an oil outlet communicated to the other end of the labyrinth type heat conducting oil heating chamber, the cutter body is supported on a square pipe, a hollow shaft is arranged inside the square pipe through a plurality of supporting rods, both ends of the hollow shaft are respectively connected to an oil inlet connection shaft and an oil outlet connection shaft, and an oil inlet connection channel is arranged inside the oil inlet connection shaft.