517results about How to "Paste firmly" patented technology

The invention relates to a fully automatic film sticking machine, which comprises a machine body, a transmission system, a film cutting system, a film press system, a product carrier system, a press roller, a film conveying system and a control system, wherein the transmission system, the film cutting system and the film press system are arranged on the machine body, the product carrier system is arranged on the transmission system, the press roller is arranged on the product carrier system, the film conveying system is arranged on the machine body and is connected with the product carrier system, the film cutting system is connected with the product carrier system, and the control system is arranged in the machine body. The fully automatic film sticking machine has the advantages that the automatic film sticking, the automatic film conveying and the automatic cutting are realized, the automatic film sticking position precision and film cutting dimension precision are high, and in addition, the fully automatic film sticking machine can be compatible with different film sheet thicknesses and can be used for film sticking for products in different shapes.

A process for fixing veneer on wall surface includes embedding forked tail embedding nail on wall, coating strong adhesive on forked tail notch and glue notch at back surface of veneer then applying hook-hanging and adhesive-binding means to stick veneer on wall firmly and closely.

The invention relates to the technical field of double-sided tape pasting equipment, in particular to full-automatic double-sided tape pasting equipment with compound functions. The full-automatic double-sided tape pasting equipment with the compound functions is characterized in that a working table is included, and the working table is provided with a working table board; a left single-boom operation mechanism and a right single-boom mechanism are arranged on two sides of the working table correspondingly; the lower end of the left single-boom mechanism and the lower end of the right single-boom mechanism are connected with a pasting handpiece body; a feeding mechanism bracket is arranged at the front end of the lower portion of the working table board; a deviation rectification control system is arranged at the rear portion, corresponding to a feeding drum, of the working table; a constant tension control device is arranged in front of the working table board; a tape replacement unit is arranged on one side of the working table; the working table is further provided with an electrical button plate. Tape is pasted stably and firmly in a non-stick mode and can be replaced automatically; compared with the manual tape-replacement mode, the equipment has higher production efficiency and more reliable production quality, and production steps are more convenient to calculate and master.

The invention relates to a flexible package aluminum-plastic film material for a lithium battery. The flexible package aluminum-plastic film material for the lithium battery comprises a layer structure, wherein the layer structure comprises an aluminum-based layer (AL) in the middle and layers on the inner side and the outer side of the aluminum-based layer, wherein a novel functional adhesive resin layer (AD), a polyester layer (PET), a novel functional adhesive resin layer (AD) and a copolymer propylene layer (CPP) are sequentially distributed on the inner side from inside to outside; a polyester layer (PET), a novel functional adhesive resin layer (AD) and a homopolymer propylene layer (PP) are sequentially distributed on the outer side from inside to outside. The polyester layer (PET) is used as a functional barrier layer and has the stable chemical performance and high electrolyte resistance; the copolymer propylene layer (CPP) is used as a functional material layer and has the high electrolyte resistance, heat-sealing performance and high heat-sealing strength; the novel functional adhesive resin layer (AD) is made of a PP material and has the strong adhesive fastness with the aluminum-based layer (AL), the polyester layer (PET), the homopolymer propylene layer (PP) and the copolymer propylene layer (CPP). The layering can not occur by adopting a casting process technology.

The invention provides an automatic adhering device of a transparent adhesive tape. The automatic adhering device adheres to an object to be adhered by utilizing the transparent adhesive tape and comprises a driving mechanism. The driving mechanism is arranged on a base plate, the base plate is provided with a guiding slot through which the object to be adhered passes, the driving mechanism drives a sliding block to carry out sliding displacement on the base plate, a rolling wheel is arranged on one side of the sliding block and can roll on the object to be adhered, and a locating structure is arranged on the other side of the sliding block and is used for locating the transparent adhesive tape. The transparent adhesive tape is suspended above the rolling wheel, the head of the transparent adhesive tape is firstly adhered on the object to be adhered, and the driving mechanism drives the rolling wheel to roll and drives the transparent adhesive tape to roll and automatically press the object to be adhered, thus the adhesion is ensured to be more uniform, firmer and better quality, and no bubbles or adhesion misalignment generates in the adhering process; the transparent adhesive tape is located by utilizing the locating structure so as to ensure that the transparent adhesive tape can stably convey without interruption; in addition, the automatic adhering device further has the advantages of simple structure and low cost, and the labor and the time are saved due to manual adhesion replaced by the automatic adhesion.

The invention discloses an amorphous alloy transformer core, which comprises a rectangular core frame body formed by laminating amorphous alloy strips. An inner side of the amorphous alloy strip on the innermost layer is provided with an inner silicon-steel sheet, and an outer side of the amorphous alloy strip on the outermost layer is provided with an outer silicon-steel sheet. Grid fiber materials are adhered on the end face of the core frame body which is provided with lamination seams of the amorphous alloy strips through insulating glue. The width of the grid fiber materials is greater than the lamination thickness of the amorphous alloy strips, the inner silicon-steel sheet and the outer silicon-steel sheet, and the edges of the grid fiber materials are adhered to the inner silicon-steel sheet and the outer silicon-steel sheet. The invention also discloses a manufacturing method for the amorphous alloy transformer core. By adhering the grid fiber materials, the adhesive strength of a coating is increased; the crack of the coating is prevented; the shed of the amorphous core is prevented; and the safe operation of a transformer is guaranteed.

A method for making a wheat straw picture includes such steps as choosing wheat straws, rinsing, fumigating, splitting, scraping, chemical antiseptic treating, baking, splicing, ironing for smoothing, painting or printing, cutting by needed sizes, ironing, charring, coloring, sticking, and mounting. Its apparatus is also disclosed.

The invention discloses a hydrogel eye protective pad dressing and a preparation method thereof. The hydrogel eye protective pad dressing is sequentially composed of an adhesion layer, a strengthening layer, a gel layer and an isolating layer. The shape of the adhesion layer is specially designed so that the adhesion layer is more consistent with an ergonomics principle. The hydrogel eye protective pad dressing contains the following components in percentage by mass: 2-15% of water-soluble high molecular polymer, 0.1-5% of pseudoplastic high molecular polymer, 0.1-10% of humectant and the balance of water, totaling 100%. The various components are integrated by virtue of a series of processes; the dressing is prepared by pouring a solution into a die, and implementing irradiation sterilization after curing the solution. Through detection on product performance, a result of a moisturizing effect test shows that the dressing disclosed by the invention is good in biocompatibility, and free from sensitization, irritation as well as toxic and side effect; moreover, the dressing is good in moisture retention and capable of keeping the humidity above 90% for at least 8 hours, and is suitable for popularization and application in a large area.

The invention relates to the technical field of equipment for pasting double side tapes, in particular to an automatic pasting double side tape device. The automatic pasting double side tape device is characterized by comprising a workbench, wherein a left single arm movement mechanism and a right single arm movement mechanism which are composed of ball screw nut pairs and linear motion guide rail pairs are respectively arranged on the left side and the right side of the workbench, a transverse single arm movement mechanism which stretches across the surface of the workbench is installed on the left single arm movement mechanism and the right single arm movement mechanism, a speed change gearbox fixing mechanism at the upper end of a pasting machine head main body is fixedly hung on a nut of the transverse single arm movement mechanism, an output end at the lower end of a speed change gearbox is connected with a rotation shaft of a rotation machine head, the lower end of the rotation shaft is connected with the pasting machine head main body, a feed mechanism support is arranged below the surface of the workbench, a material coiling mechanism support is arranged at the rear of the workbench, corresponding to a feed roller, and a cloth is wound around a feed air swelling shaft and the feed roller and then is arranged on the surface of the workbench. The automatic pasting double side tape device achieves clamping, pulling, pasting, rolling and cutting functions of an adhesive tape, and can enable a pasting machine head to move to an arbitrary point above the surface of the workbench.

The invention relates to the field of product packaging equipment, in particular to an automatic packaging tape winding system. The system comprises a rack, a rotating packaging tape sticking device,a packaging tape flattening cutting device, a workpiece supporting device, a packaging tape pressing device and a workpiece pressing device. The rotating packaging tape sticking device is mounted on the front end of the rack, and comprises a driving assembly, a rotation support and a packaging tape sticking device, the packaging tape flattening cutting device is mounted on the lower end of the rack and comprises a packaging tape cutting assembly, an optical shaft, and a flattening air cylinder, the workpiece supporting device comprises multiple rollers mounted on the rack, the packaging tape pressing device is arranged on the side face of the rack and comprises a first telescopic part and a second telescopic part, and the workpiece pressing device is located on the back side of the rack and comprises a pressing air cylinder and a pressing block. The system is high in automation degree, and the problems in the prior art, the packaging tap winding and packaging process is complex, due tothe poor packaging environment, dust and oil dirt on the surface of a workpiece are many, sticking of the packaging tap is not firm, packaging efficiency is low, and the packaging product quality ispoor are solved.

The invention discloses a metal-encapsulated fiber Bragg grating sensor and a manufacturing method thereof. By encapsulating the fiber Bragg grating in a steel pipe through a specific manufacturing method, the sensor of the invention improves the strain sensitivity compared with the prior art, and Easy to install.

A main body to be moved and operated along a workpiece includes a joining roller which elastically presses the supplied adhesive tape against a tape joining face of the workpiece, guide members which determine the position of the main body and maintain the posture of the main body with respect to the workpiece being engaged with the outer face of the workpiece at the opposite side of the tape joining face, a separator guide which is arranged to be opposed to a tape supply roller, and a tape guide which is arranged in the vicinity of the side where the adhesive tape is reeled out toward the separator guide. On the separator guide, a separator guide face is formed, which guides a separator separated from the adhesive tape into a direction different from an adhesive tape joining direction.

The invention relates to a manufacturing technology of a basketball. The manufacturing technology comprises the steps that firstly, a layer of yarn is wound on a basketball liner, then, the basketballliner is wrapped with rubber, a basketball liner workblank is formed, and vulcanization is not carried out; basketball skin pieces are bonded on the basketball liner workblank through heating and compression; and finally, vulcanization is carried out, so that the basketball skin pieces and the basketball liner workblank are bonded more firmly. The manufacturing technology has the beneficial effects that design of the basketball is reasonable, glue is not utilized, and the technology is more environmentally-friendly; vacuum package and transportation can be adopted, and transportation efficiency is improved; the basketball bounces higher, and rebound is more powerful; and bonding is firmer, and degumming and skin wrapping problems are avoided.

The invention relates to a ball slice folding machine of an adhesive movement ball in the field of sport article ball manufacture. The ball slice folding machine comprises a die and a pressure head, wherein the die consists of a bottom die, a ring die and a top die, and the top die is connected with the pressure head and is provided with a high-frequency heating system; the periphery of the bottom die is provided with a groove, the lower part of the ring die is provided with a convex ring matched with the shape size of the groove, and the shape size of the top die is identical to a cavity in the middle of the ring die; each of the upper surface of the bottom die, the inner surface of the ring die and the lower surface of the top die is provided with a Teflon coating layer to prevent the adhesion of the die and the ball slice; and the shape of the die includes pentagon, hexagon and pentagram. All edges of the ball slice can be folded and attached for one time, if three to five dies are connected together, three to five ball slices can be folded and attached at one time, and the folding size is precise, the size of the adhesion force is consistent and uniform, and the adhesion between the folding part of the ball slice and an elastic layer is firm, so that the adhesive movement ball manufactured in such a way is high in quality and high in qualified rate.

The invention provides a mesochite, a display module, a display device and an assembling method of the display module. A first groove which is loaded with a backlight module is formed in the mesochite; a second groove is formed in the top of the side wall of the first groove, and a right angle is formed between the bottom face and the side face of the second groove and used for assembling a glass cover plate; an opening groove is formed in the bottom face of the first groove and used for extending and bending of a flexible circuit board from the opening groove to the back face of the first groove; a third groove which is used for placing chips is formed in the back face of the first groove. According to the mesochite, the display module, the display device and the assembling method of the display module, the mesochite is used as a frame of the backlight module, and therefore the long side frame can be narrower. The glass cover plate is bonded by adopting the bottom face and the side face of the second groove, and the width of the bottom face of the second groove can be reduced, so that the frame narrows further.

The invention relates to a polyethylene wound structured wall pipe with a steel framework. The polyethylene wound structured wall pipe comprises an inner wall layer and an outer wall layer. The inner wall layer is a continuous solid wall pipe, platy polyethylene strips are spirally wound on drum molds, and the edges of the various adjacent strips are sequentially overlapped on one another and are combined with one another to form the continuous solid wall pipe. The polyethylene wound structured wall pipe is characterized in that the framework of the outer wall layer is made of steel strips, omega-shaped sections of the steel pipes are set by means of bending, the polyethylene strips cover the outer surfaces of the steel strips and are spirally wound on convex reinforcing ribs formed on the outer surface of the inner wall layer, and the convex reinforcing ribs spirally cross overlapped combined gaps among the edges of the various adjacent platy polyethylene strips of the inner wall layer. The polyethylene wound structured wall pipe with the steel framework and the method for manufacturing the polyethylene wound structured wall pipe have the advantages of low raw material consumption, short machining time, light product weight, low cost, high rigidity, efficiency and quality and capability of implementing online continuous production.

The invention discloses a multi-layer elastic composite film having functions of bending shape maintenance and impact resistance and a preparing method thereof. The composite film has a function of cambered surface covering shape maintenance, a function of elastic vibration absorption and a function of resisting violent impact. The composite film comprises a film protecting layer, a using layer and a stripping layer from top to bottom. The film protecting layer is disposed on the using layer. The stripping layer is disposed under the using layer. The using layer comprises a UV coating, an uppermost transparent film, an upper adhesive coating, a first soft transparent film, a first adhesive coating, a second soft transparent film, a second adhesive coating, and a lowest soft transparent film from top to bottom. The composite film can be firmly adhered to a screen, is not liable to rebound, and has good cambered surface fitting and shape maintenance capability, thus achieving cambered surface edge covering.

The invention discloses an adhesion device of a car wall reinforcing rib of an elevator car, comprising a carriage, a plurality of driving transmission rollers which can be rotationally arranged on the carriage and are used for horizontally conveying the reinforcing rib, a disc-shaped double-sided tape which can be arranged above the driving transmission rollers on the carriage and rotate around the self axis, a guiding device which is arranged on the carriage and can guide the disc-shaped double-sided tape to move so that the tape is in alignment with or moves to a position at which the reinforcing rib is to be adhered, a driven pressure roller which is arranged above the driving transmission rollers and can compact the tape on the reinforcing rib above the driving transmission rollers, and a cutting device capable of cutting the tape on the tail end of the reinforcing rib. The adhesion device of the car wall reinforcing rib of the elevator car realizes the automatic adhesion of the tape, so that the production efficiency is improved and the labor intensity is reduced; and simultaneously, due to the device, the double-sided tape can be stably and reliably adhered on the reinforcing rib, so that the product quality is improved, the possible risk that the reinforcing rib falls off is greatly reduced, and the personal safety of a passenger is ensured.

The invention discloses a foil-type precision resistor and a manufacturing method thereof. A resistance chip comprises a substrate, an adhesive layer and a resistance pattern; the resistance pattern is adhered to the substrate through the adhesive layer; the resistance pattern is made of a metal alloy foil material which is annealed by a vacuum annealing furnace or an atmosphere furnace at 400-600 DEG C for 3-6 hours; the adhesive layer is epoxy resin or phenolic aldehyde-epoxy resin filled with filler; the adhesive layer is formed on the substrate; the metal alloy foil and the substrate are firmly adhered together through the adhesive layer; then the metal alloy foil is adjusted to a nominal resistance value through chemical etching or laser etching by a mechanical or laser cutting method, so that a resistance grid is formed; a layer of a dampproof film is attached to the front surface of the resistance grid; a pin is welded to each of two welding points of the resistance grid and is led out of the substrate, so that the precision resistance chip is formed; a buffering layer wraps the precision resistance chip; the external part of the buffering layer is directly packaged to form a packaging shell.