11results about How to "Improve paste quality" patented technology

The invention provides a rubberizing device for an automobile glass clamping strip, which comprises a workbench, the workbench is provided with positioning blocks which are horizontally arc-shaped and are arranged in bilateral symmetry, the left side and the right side of each positioning block are symmetrically provided with notches, a compression roller is arranged above the notches, and a film is arranged above the compression roller. A longitudinal moving part driven by a servo electric cylinder is longitudinally matched with the left side of the workbench in a sliding mode, a side abutting assembly and a cutting assembly used for cutting off the adhesive tape are arranged on the workbench, and a moving and guiding mechanism is arranged on the workbench. The adhesive tape sticking device has the advantages that the transverse moving part orderly and automatically resets and abuts against the lower clamping strip, so that the adhesive tape is cut off after being firmly stuck along the arc-shaped track of the lower clamping strip, the sticking quality is good, and the production efficiency is improved.

This utility model relates to a labeling device, including a labeling table for fixing a paper roll, a label dispenser for horizontally dispensing labels from its dispensing port to a labeling head, and a labeling head for vacuum-fetching labels from the label dispenser and applying them to the paper roll. The labeling table has a paper roll fixing structure and also includes a robotic arm for moving the labeling head outside the dispensing port to vacuum-fetch labels, moving the labeling head with the labels above the paper roll, and lowering it to apply the labels to the paper roll. The labeling head includes a fixing frame, a linear guide rail, a vacuum plate for upward suction or downward blowing, and a limiting pin. This utility model expands the application range, improves the bonding accuracy, prevents label wrinkles, bubbles, and product damage, and is suitable for automated labeling of various product specifications.

The utility model provides a kind of double-faced adhesive paste structure for screen, including the substrate that one side is coated with double-faced adhesive, the center position of the substrate is provided with first release paper, first release paper is pasted with first pull strip, the two sides of first release paper on the substrate are respectively provided with second release paper and third release paper.The utility model has the advantages that: substrate is placed on screen, and it is completely corresponding with screen.Utilize the positioning sticker of substrate side to adhere substrate to screen device, so that substrate position is fixed.Turn over substrate, tear off first release paper, then adhere substrate on screen, at this time, substrate only has center with screen pasted together.Then, pull second pull strip, second pull strip enemy dark second release paper, third release paper is separated from substrate, substrate is adhered on screen in the way from center to both ends, so it can greatly reduce the problem of bubble existing between screen and substrate, improve paste quality.

The present application relates to a gluing device and a battery production line, wherein the gluing device comprises: a conveying mechanism for carrying a plurality of pole pieces with pole ears and conveying the plurality of pole pieces one by one to a gluing station, wherein the connection portion between the pole piece and the pole ear has a first surface and a second surface relative to each other in the thickness direction; a first gluing mechanism, comprising a first adsorbing member for adsorbing a first tape, wherein the first adsorbing member can move toward the direction close to the gluing station to adhere the first tape to the first surface; a second gluing mechanism, comprising a second supporting member and a second adsorbing member for adsorbing a second tape, wherein the second adsorbing member can move toward the direction close to the gluing station to adhere the second tape to the second surface. The gluing device of the present application solves the problem that the pole piece with the tape is offset relative to the tape running direction during the winding and unwinding process, thereby causing the quality of the pole piece stacking to decrease, thereby effectively improving the quality of the pole piece stacking and improving the quality of battery production.

The present invention discloses a device for pasting nameplates of different sizes, including a positioning mechanism and a roller driving mechanism, wherein the positioning mechanism includes a positioning seat that is clamped and sleeved on a shock absorber, and the positioning seat is provided with a roller driving mechanism, and the roller driving mechanism includes a rotary cover that is rotatably inserted on the outside of the positioning seat, and a roller pressing head that is driven by the rotary cover to roll along the cylindrical surface of the shock absorber dust cover, and the area where the roller pressing head is located is the nameplate pasting part of the shock absorber, and the positioning seat can be equipped with a positioning tool that matches shock absorbers of different sizes, and a set of positioning tools with different inner diameters is provided. Through the above manner, the present invention has a simple structure, improves the position accuracy of the nameplate, is simple to operate, improves the pasting quality of the nameplate, and has high pasting efficiency.

The present invention discloses an automatic pre-roll adhesive tape device, comprising a mounting base, and also comprising a driving wheel assembly, a driven wheel assembly, a pressure wheel assembly and a cutting assembly all fixed on the mounting base; the driving wheel assembly for winding up double-sided adhesive waste and the driven wheel assembly for unwinding the double-sided adhesive tape are both placed above the pressure wheel assembly; the pressure wheel assembly comprises a pressure wheel and a pressure wheel driving member for driving the pressure wheel to press or leave the adhesive position, and the cutting assembly comprises a blade and a blade driving member for driving the blade to rotate and cut the double-sided adhesive. The present invention can automatically apply adhesive and improve work efficiency. The present invention is suitable for connecting two rolls of materials by adhesive before changing rolls in the lithium battery rolling process.

This utility model relates to the field of battery manufacturing technology, specifically to an automatic bonding device for battery cells and end plates. It includes a clamping assembly connected to the moving end of a transport robot. The moving end of the transport robot has at least three degrees of freedom. The clamping assembly can clamp and translate the battery cell to a positioning assembly. The positioning assembly forms a limiting structure for the end plate and battery cell to be at the same horizontal position. This utility model improves the transport efficiency of battery cells by positioning the transport robot above the clamping assembly. Secondly, both the end plate and the battery cell form the same positioning reference, ensuring their horizontal positions correspond. Then, the transport robot lowers the battery cell to the end plate for bonding and fixing, maintaining a fixed relative position between the battery cell and the end plate, thereby reducing positional deviation and improving the bonding quality.

The utility model relates to the technical field of film pasting, in particular to a clearance type hot air film pasting mechanism which comprises a mounting vertical plate, a buffering idler wheel set, a material pulling assembly, a shearing assembly, a material guiding piece, a rubber pressing roller assembly and a hot air assembly, and the buffering idler wheel set, the material pulling assembly, the shearing assembly, the material guiding piece, the rubber pressing roller assembly and the hot air assembly are arranged on the mounting vertical plate. The cache roller group is arranged at the upper part of the mounting vertical plate; the glue pressing roller assembly comprises a downward pressing air cylinder connected to the mounting vertical plate and a glue pressing roller driven by the downward pressing air cylinder to press downwards; a material guiding groove in the conveying direction of the adhesive film belt is formed in the material guiding part, and an outlet of the material guiding groove is located below the adhesive pressing roller; the hot air assembly comprises a hot air gun for generating hot air and a slit type air outlet for guiding the hot air to be discharged from the lower part of the material guide piece; the shearing assembly comprises pneumatic scissors located on the feeding side of the material guiding piece and a clamping jaw air cylinder for driving the pneumatic scissors to shear the film adhesive tape. According to the gap type hot air film pasting mechanism, the film adhesive tape can be pasted on the pasted face through hot air assistance, then the head of the pasted film adhesive tape is cut off, the pasting quality is stable, and the working efficiency is high.

The application discloses a kind of adhesive interior wall brick structure and construction method.The adhesive interior wall brick structure includes face brick layer, interval setting in the strip or / and block-shaped reinforcement on the base layer wall surface, and face brick layer is fixed on strip or / and block-shaped reinforcement via corresponding structural adhesive bonding block / point bonding to form the air sandwich with heat insulation effect;Its construction method mainly includes wall brick pre-arrangement, base layer processing, wall brick back processing, interval setting reinforcement, wall brick sticking, caulking and the like steps.The method of the application uses reinforcement instead of overall painting leveling layer as the bonding base layer of structural adhesive sticking interior wall brick, reduces the use of cement, sand and other materials under the satisfaction of interior wall brick bonding strength, reduces dust, and protects the environment;With structural adhesive bonding ceramic tile, easy to construct, stable structural performance, not falling off, and low construction cost.

The utility model belongs to cigarette processing technical field discloses a kind of soft package seal label pasting auxiliary device.The soft package seal label pasting auxiliary device includes base, guide rail, press-down component and support component.Guide rail is installed to base;Press-down component includes the first support of sliding installation in guide rail, press-down structure of sliding installation in the first support and the guide structure of installation in the first support and located the two sides of press-down structure, guide structure has extrusion part;Support component is installed to base and located the below of press-down component, support component can support limit cigarette package, promote the first support along guide rail to the direction of approaching cigarette package sliding, so that press-down structure abuts at the top of cigarette package, seal label is pasted on the top surface of cigarette package, guide structure is slidably sleeved in the two sides of cigarette package, and extrusion part promotes the two ends of seal label respectively pasted on the two sides of cigarette package.The soft package seal label pasting auxiliary device of the utility model can improve seal label pasting quality, and quickly complete the pasting of seal label.