66results about How to "Guaranteed gluing effect" patented technology

A terminal front cover assembly and a mobile terminal are disclosed. The terminal front cover assembly comprises a glass cover plate, a protective frame, a display screen, waterproof glue and an adsorption member, wherein the glass cover plate comprises a lower surface and a first side surface connected to the lower surface; the protective frame comprises an outer surface, an inner surface connected to the outer surface and a step protruding from the inner surface; the inner surface is clung to the first side surface; the outer surface is in smooth connection with the first side surface to form a seamless smooth surface; the step comprises a step top surface and a step side surface; a glue groove is formed in the step top surface; a gap is formed between a second side surface of the display screen and a step side wall; the waterproof glue is arranged in the glue groove; and the adsorption member is arranged in the gap and used for adsorbing the waterproof glue that drips into the gap. According to the terminal front cover assembly and the mobile terminal provided by the present invention, the inner surface is clung to the first side surface, and the outer surface to be in smooth connection with the first side surface to form the seamless smooth surface, so that a user cannot see internal mucilage glue; and the adsorption member is arranged in the gap between the step side wall and the second side surface of the display screen to adsorb the waterproof glue, so that the occurrence of glue overflow is prevented.

The invention relates to a composite board automatic gluing device. The device comprises a bottom plate, a mounting rack, a stacking device and a gluing device; the mounting rack is installed on the bottom plate, sliding chutes are formed in the mounting rack, the gluing device is installed in the sliding chutes, and the stacking device is installed at the lower end of the gluing device; the stacking device is installed on the bottom plate, and the stacking device comprises a linear guide rail, a limiting mechanism and a supporting mechanism; the gluing device comprises a glue discharging mechanism and a leveling mechanism; and the leveling mechanism comprises sliding blocks, sliding rods, a transverse plate, a telescopic leveling frame, a fixed supporting plate, an adjusting length air cylinder, a connecting ring and a driving branched chain. According to the composite board automatic gluing device, the problems that board codes are not even, gluing are non-uniform, glue is easy to waste, the adjustability is poor and the like in an existing composite board gluing process are solved; and the function of automatically gluing the composite board can be achieved, and the device has the advantages of being neat in stacking, uniform in gluing, not easy to waste glue, and flexible to adjust.

The invention provides a method for mixing bamboo woods and bamboo broken materials to manufacture a brick machine supporting plate. The method comprises the following steps of (1) grinding or slicing moso bamboos to form bamboo chips, weaving to form a bamboo mat or a bamboo curtain, and then drying; (2) gumming the bamboo mat, the bamboo curtain and bamboo splints by using phenolic resin glue, and drying through a low temperature way or a temperature reducing way; (3) smashing remained bamboo materials (hereafter referred to as the 'bamboo broken materials') after other bamboo products are processing by waste bamboo woods or moso bamboos; (4) drying, cooling and then mixing the bamboo broken materials (or drying, glue mixing and then cooling) with glue, wherein the glue is the phenolic resin glue; (5) mixing and assembling a bamboo mat, a bamboo curtain or thin bamboo strips which are dried by low temperature or dehumidification with 'glue bamboo broken materials' subjected to glue mixing; (6) performing hot pressing on a pre-processed bamboo wood brick machine supporting plate blank to form a bamboo plywood semi-finished product; (7) cutting and painting the semi-finished product bamboo wood brick machine support plate to form the bamboo wood brick machine supporting plate which has the advantages of high strength and the like.

The invention relates to a terminal front cover assembly comprising a glass cover plate, a protection frame, a support frame, a first adsorption element, waterproof glue, a display screen, and a second adsorption element. The glass cover plate contains a lower surface and a first side surface. The protection frame includes an accommodation cavity in contact with the first side surface. The support frame embedded into the accommodation cavity consists of a support top surface, an outer side surface, and an inner side surface; and a first gap is formed between the outer side surface and the accommodation cavity. The first adsorption element is in contact between the outer side surface and the accommodation cavity. A second gap is formed between the display screen and the inner side surface. The waterproof glue is arranged in glue slots. And the second adsorption element is arranged in the second gap and is used for adsorbing the waterproof glue dripping into the second gap. According to the terminal front cover assembly and the mobile terminal, because the first adsorption element and the second adsorption element are respectively arranged in the gap between the support frame and the protection frame and the gap between the support frame and the display screen, the redundant waterproof glue can be adsorbed, thereby avoiding the glue overflowing phenomenon. Besides, with the first adsorption element and the second adsorption element, the buffering effect on the glass cover plate and the display screen can be realized.

The invention relates to the technical field of gluing equipment, and discloses gluing equipment of a motor stator of an urban rail and standard traction motor and a gluing method thereof. The gluingequipment comprises a first station and a second station, the first station glues the end face of a stator, and the second station glues a non-transmission end bolt, a non-transmission end side face,a transmission end bolt and a transmission end side face; the first station comprises a first six-axis manipulator and a gluing device mounted at the tail end of the first six-axis manipulator, a gluing device comprises two or three glue supply mechanisms, and each glue supply mechanism comprises a glue supply head and a sliding table cylinder for controlling the glue supply head to move; the second station comprises a second six-axis manipulator and a waterproof sealant coating device mounted at the tail end of the second six-axis manipulator; the first work station and the second work station are each provided with a 2D color area-array camera and a 3D line-scan laser camera which provide process reference for gluing. The gluing equipment is suitable for gluing motors of different typesand sizes, and the gluing process and the gluing effect detection can be automatically and efficiently completed.

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 discloses a fully-automatic bookbinding machine. The fully-automatic bookbinding machine comprises a glue application mechanism and a cover paper conveying mechanism. The cover paper conveying mechanism comprises a suction mechanism, a conveying assembly and a mark pressing mechanism. Cover paper is sucked by the suction mechanism and conveyed to the conveying assembly. The conveyingassembly receives the cover paper conveyed by the suction mechanism and conveys the cover paper to the mark pressing mechanism. After mark pressing of the cover paper is completed through the mark pressing mechanism, the cover paper is output. The glue application mechanism comprises a preliminary glue application assembly, a supplementary glue application assembly and a glue scraping assembly. The preliminary glue application assembly comprises a first rotating shaft, a first scraping plate and a first glue application roller, wherein the first rotating shaft is connected to an assembling seat in a rotary manner; the first scraping plate is fixedly connected to the first rotating shaft; and the first glue application roller is immersed in a glue solution in a glue solution containing tank and connected to the assembling seat in a rotary manner. By means of the fully-automatic bookbinding machine, the cover paper can be conveyed automatically, and hands of workers are liberated; and meanwhile, the glue application quality can be guaranteed.

The invention discloses a preparation method of a low-cost formaldehyde-free cross-linking dispersing agent and a soybean adhesive prepared by using the same, and relates to a preparation method of across-linking dispersing agent and an adhesive prepared by using the cross-linking dispersing agent. The invention aims to solve the problems that an artificial board prepared from an existing urea-formaldehyde resin adhesive is difficult to meet the requirement on formaldehyde release amount, and a formaldehyde-free PAE type soybean adhesive is high in cost. The preparation method comprises the following steps: 1, uniformly mixing a glyoxal solution with water, adjusting the pH value, heating the mixture, adding urea, heating the mixture, and carrying out a thermal insulation reaction to obtain a cross-linking dispersant; 2, cooling the mixture and adding water to obtain a low-cost formaldehyde-free cross-linking dispersing agent; the soybean adhesive prepared by utilizing the cross-linking dispersing agent is prepared by stirring the cross-linking dispersing agent which is low in cost and free of formaldehyde, bean flour and a curing agent at room temperature. The invention relates to the preparation method of the low-cost formaldehyde-free cross-linking dispersing agent and the soybean adhesive prepared by using the same.

The invention relates to a glue outlet mechanism, and particularly relates to a glue outlet mechanism of a mixed glue valve. According to the glue outlet mechanism, a quantitative cylinder is matchedwith a valve body, so that quantitative dispensing can be controlled, glue is shut off smoothly and cleanly, accurate dispensing can be realized, in addition, the processing and manufacturing are easy, so that glue leakage cannot occur under high pressure, and an air gap does not exist, so that air cannot remain, and the glue outlet accuracy is increased; the mixed glue is pushed and extruded to aglue outlet head by the quantitative cylinder and the valve body, so that the problem of pollution caused by dripping or flowing of the glue in other positions due to the flowability of the glue whenthe mixed glue is extruded is solved, the dispensing efficiency is improved, and the glue outlet effect of the mixed glue is guaranteed.

The invention discloses an automatic glue-coating device for a steel sheet in automotive waist-line sealing strips. The automatic glue-coating device comprises a glue-coating and detection system, a framework and a cleaning system, wherein the glue-coating and detection system comprises a steel sheet, a cleaning plate, a glue box, a glue conveying pipe, a glue spraying head, a first power chamber,a second power chamber, a push rod, an upper roller, a lower roller, a lower roller glue box, a brush head and a camera; the framework comprises a top plate, side plates, a bottom plate, bottom platecoamings and support legs; and the cleaning system comprises a water gun and a water drainage hole. The automatic internal steel sheet glue-coating device for the automotive waist-line sealing stripsdisclosed by the invention has the advantages that through cooperation of a mechanical structure and an electric control and detection system, double-sided uniform glue coating of the internal steelsheet of the automotive waist-line sealing strips can be realized, the glue coating effect is ensured, and the quality of a product is improved; and meanwhile, the automatic glue-coating device has anautomatic cleaning function, and moreover, glue scraps can be quickly and effectively cleared up, and the cleanliness of the equipment is improved and the service life of the equipment is prolonged.

The invention discloses an edge pressing mechanism for overcoming the glass warpage. The edge pressing mechanism comprises a gluing bearing platform and an edge pressing beam. A positioning fence is arranged on the gluing bearing platform. Products to be glued are placed on the gluing bearing platform and the edges of the products to be glued are limited by the positioning fence. The edge pressing beam is located above the gluing bearing platform and parallel to the positioning fence. The edge pressing beam moves downwardly to press the edges of the products. Fixing seats are correspondingly located at the two ends of the edge pressing beam. Sliding table cylinders are correspondingly arranged on the fixing seats. A support block is arranged at one end of the edge pressing beam, and an anti-clamping support frame is arranged at the other end of the edge pressing beam. The support block and the anti-clamping support frame are correspondingly fixedly connected with sliding tables of the sliding table cylinders at the corresponding ends. According to the edge pressing mechanism, the edge pressing beam is adopted to act on the products, and the flatness of the edges to be glued is guaranteed, so that the gluing effect is ensured, the structure is simple, the driving is convenient, the movement is accurate, the edge pressing effect is remarkable, and the problem of easy warpage of the glass products are effectively solved.

The invention discloses a production process for drawing and twisting an aluminum wire. The production process comprises the following steps: S1, selecting materials: selecting an aluminum rod and a mold, which meet drawing and twisting requirements; S2, heating: putting the selected aluminum rod and mold into a heating furnace; S3, drawing: matching with the mold and stretching to form the aluminum wire; S4, cooling: rapidly putting the aluminum wire formed by stretching into a cold water groove; S5, drying by blowing: putting the cooled aluminum wire onto a blow drying machine and carrying out blow drying treatment; S6, coating oil: coating one layer of anti-oxidization oil on the surface of the aluminum wire; S7, turning: putting the aluminum wire on a special twisting disc and turning the aluminum wire; S8, adjusting: uniformly adjusting payoff tension as much as possible; and S9, twisting: carrying out inching operation to finish aluminum wire twisting. By adopting the production process for drawing and twisting the aluminum wire, problems that the aluminum wire becomes black due to an annealing process and the appearance is damaged are effectively avoided; and a lead wire gluing effect is guaranteed, and economic and social benefits are improved.

The invention relates to the technical field of building materials, in particular to manufacturing equipment for rows of steel fibers. The equipment comprises a gluing heating device which is providedwith a cleaning and shaping mechanism, a gluing mechanism, an evenly gluing mechanism, a heating device, an air blower and a controller. According to the manufacturing equipment for the rows of the steel fibers, before gluing is conducted, steel wires are subjected to cleaning and purification, after gluing is conducted, glue is applied evenly, the gluing effect of the rows of the steel wires isguaranteed, and meanwhile by means of recycling and reuse of the glue, the cost is greatly lowered; the glue is dried through intermediate frequency induction, warming is rapid, the heat efficiency ishigh, pollution discharge is less, the rows of the steel wires can be heated uniformly, by means of repeated heating and cooling operation, the solidification effect of the glue is better, and the steel fiber adhesive performance is fully guaranteed; manufacturing of the steel fibers is completed on an entire assembly line, no manual operation is needed, the process is simple, and the productionefficiency is high.

The invention discloses a silica gel applying machine gel head and a silica gel applying machine. The silica gel applying machine gel head comprises a fixing part and a gel outlet pipe, wherein one end of the gel outlet pipe is fixedly connected with the fixing part, and the gel outlet pipe is a cylindrical body. The silica gel applying machine comprises the silica gel applying machine gel head, and the fixing part is fixedly arranged at a gel outlet of the silica gel applying machine. The silica gel applying machine gel head is provided with the cylindrical gel outlet pipe, compared with a traditional silica gel applying machine gel head with a cuboid gel outlet pipe, in the gel applying process to frames of photovoltaic assemblies, gel is output more quickly and more evenly, the gel consumption of each photovoltaic assembly can be remarkably lowered, and meanwhile, the phenomena of front surface gel overflowing and back surface gel rolling of the photovoltaic assemblies can be avoided; and accordingly, the silica gel applying machine gel head is remarkable in economic benefit and greatly guarantees the appearance and performance of the photovoltaic assemblies.

The invention discloses a needle head feeding and fixing device for a needle matched with a disposable insulin pen. The needle head feeding and fixing device comprises a gluing base and an assemblingbase which are mounted on an insulin injection needle production line, wherein a gluing support is arranged on the gluing base; a gluing driving device is mounted on the gluing support; the gluing driving device is in transmission connection with a gluing plate; the gluing plate slides in the gluing support; a plurality of rows of gluing heads are arranged on the gluing plate; each gluing head iscommunicated with a gluing pipeline; and all the gluing pipelines are jointly communicated with a gluing container mechanism. The device is reasonable in design, is used in cooperation with an insulininjector production line, achieves feeding of the needle tube, glues the needle tube, combines the needle tube with the needle head after gluing, achieves preliminary combination of the needle head and the needle tube, and is high in practicability and suitable for popularization.

The invention provides a glue application device for building decoration engineering construction, and mainly relates to the field of building engineering construction. The glue application device forbuilding decoration engineering construction comprises a bottom plate, a liquid storage barrel is installed on the top surface of the bottom plate, a horizontal press plate is arranged in the liquidstorage barrel, and a plurality of liquid outlet pipes are installed on the bottom surface of the liquid storage barrel and penetrate through the liquid storage barrel and the bottom plate. The glue application device has the advantages that transmission motors provide power to drive the press plate to move downwards, then the press plate can apply force uniformly, glue can flow out from the liquid outlet pipes uniformly, glue application is more uniform, and the physical strength of an operator is saved; meanwhile, the distance between a press roller and the ground can be adjusted by controlling the expansion and contraction of electric telescopic rods, then the glue application thickness can be adjusted, the use requirement for different glue application thicknesses can be met, and thenthe glue application effect is guaranteed; and meanwhile, the waste of the glue is avoided, the glue is saved, the cost is reduced, and use is facilitated.

The invention relates to a fireproof door production and assembling method. A fireproof door production and assembling machine is used in the method. The machine comprises a limiting moving frame, L-shaped mounting rods, a gluing device and a mounting device, wherein the L-shaped mounting rods are symmetrically fixed to the lower sides of the left end and the right end of the limiting moving frame, the gluing device is mounted on the lower side of the L-shaped mounting rod on the left side, and the mounting device is arranged on the lower side of the L-shaped mounting rod on the right side. The method can solve the problems that when fireproof glass on a fireproof door is mounted, multiple persons are required to jointly complete assembling of the fireproof glass in a traditional gluing method, manpower and material resources are wasted, and the assembling efficiency of the fireproof door is low; and when the fireproof glass and the mounting position are connected in a gluing mode, the mounting effect of the fireproof glass is poor due to the fact that glue always floats at the joint of the fireproof glass and the mounting position and is difficult to enter a gap, and meanwhile the connection strength is unstable as a result of uneven glue distribution in the gluing process.

The invention discloses automatic high-efficiency gluing equipment for electronic components, and relates to the technical field of electronic component gluing equipment. The automatic high-efficiency gluing equipment comprises a machining table, a control box and a containing plate arranged on the machining table, wherein a first air cylinder is arranged at the top of the control box; the control box is connected with a lifting mechanism through the first air cylinder; the bottom of the lifting mechanism is connected with a fine adjustment mechanism; a gluing mechanism is arranged above the containing plate; a fixing mechanism is arranged in the containing plate; the lifting mechanism comprises a connecting rod, a moving block and a sliding block; the fine adjustment mechanism comprises an electric sliding rail, a vehicle body and a fixing frame; and the fixing mechanism comprises a second air cylinder, a damping frame, a movable column, a limiting plate, a damping spring and a clamping plate. According to the automatic high-efficiency gluing equipment for the electronic components, the height of a spraying mechanism can be adjusted, the electronic components can be firmly fixed, the spraying range is widened, the spraying effect is improved, the spraying efficiency is improved, full-automatic spraying is achieved, manual operation is not needed, convenience and rapidness are achieved, and manpower and material resources are saved.