36results about How to "Guaranteed sticking effect" patented technology

The invention belongs to the technical field of grinding devices, in particular to a spherical industrial product grinding device for industrial product design. Aiming at the problem of low grinding efficiency of spherical industrial products in the prior art, the following proposal is now proposed, including a base, above which the base A clamping mechanism and a grinding mechanism are provided, and the clamping mechanism is provided with four abutting blocks distributed in a circular array on the vertical surface, and one side of the abutting block is arranged in an arc-shaped structure, and the middle position of the top of the base is fixed with The box is fixed, and the inner wall of the box is fixed with a first motor, and the output shaft of the first motor is fixed with a block. In the present invention, the industrial products are clamped by the blocks on both sides and the bottom and the top respectively, so that the industrial products are rotated in the vertical and horizontal directions respectively, and the grinding operations are carried out with the grinding sandpaper at both ends respectively, so that the spherical industrial products can be The surface of the ball is completely polished, avoiding manual repeated replacement of the fixed position of the spherical industrial product, and improving work efficiency.

The invention relates to a time controlling device for fast heating soldering iron. The time controlling device comprises a single-chip microcomputer, a power supply control circuit, a signal control circuit and a signal sampling circuit, wherein the single-chip microcomputer is used for carrying out closed-loop control over the sampling time and time-out control over the feedback time on the fast heating soldering iron. The power supply control circuit is used for controlling the on-off state of a switching power supply, the signal control circuit is used for preventing the single-chip microcomputer from outputting an abnormal signal, and the signal sampling circuit is used for sampling the voltage of a working signal sent by the switching power supply to the fast heating soldering iron and converting the working signal into a sampling time signal to be fed back to the single-chip microcomputer. By means of the time controlling device, the stable work of the fast heating soldering iron can be effectively guaranteed, closed-loop control is adopted, error compensation control is precise, working efficiency is high, the waste of strapping belts is reduced, and meanwhile dangers caused by the abnormity of the single-chip microcomputer or the loss of control of a fast heating load in the process of working are avoided.

The invention discloses a high-wear-resistance mica paper adhesive tape and a preparation method thereof. A mica paper base tape of the mica paper adhesive tape prepared by the preparation method is adouble-layer mica paper tape; wherein a nickel-plated graphene layer is formed between the two layers of mica paper tapes; the inner side surface of the mica paper base band is a sticking surface; aninsulating rubber layer doped with inorganic phase-change material particles is formed on the surface; a release film is formed through the insulating rubber layer, a plurality of reinforcing bands are formed on the outer side face of the mica paper base tape, and surface sealing and reinforcing are conducted on the outer surfaces of the reinforcing bands and the mica paper base tape through resin reinforcing layers with aramid fibers, silica powder and conductive filler. The mica paper adhesive tape prepared by the preparation method disclosed by the invention is relatively good in fitting degree and adhesion property, has excellent characteristics of insulation, high temperature resistance and the like of mica paper, and has relatively high mechanical strength, toughness and surface wear resistance.

The invention relates to the technical field of furniture, in particular to an anti-wrinkle furniture pressing machine. There is a sliding groove, a slider is slidably connected in the sliding groove, a screw nut is fixedly installed at the bottom of the slider, a screw is threaded in the screw nut, the left end of the screw is connected to the inner upper end of the left frame plate, and the right end of the screw is Go through the through hole provided on the top of the frame plate on the right side and fix it with the output end of the motor. The invention provides an anti-wrinkle furniture pressing machine. The motor drives the lead screw installed at the output end to rotate, so that the lead screw nut Drive the parts provided at the lower end of the installation frame to reciprocate left and right on the workbench, so that the hot pressing parts, glue spraying parts and cooling fans can reciprocate to process the wooden boards, and the effect of pressing the skin and preventing wrinkles is better.

The invention relates to a method for sticking a solid wood skin on a hyperboloid GRC plate. The method comprises the following steps: providing multiple GRC plates, and splicing the multiple GRC plates to form a base layer structure; constructing the surface of the base layer structure to form a leveling layer; brushing the surface of the leveling layer with nitrocellulose varnish to form a closed layer; providing the solid wood skin with an adhesive layer, and sprinkling water to the surface of the solid wood skin to soften the solid wood skin; sticking the softened solid wood skin on the surface of the closed layer, wherein in the sticking process, air between the solid wood skin and the leveling layer is completely exhausted, thereby completing sticking of the solid wood skin. By the use of the nitrocellulose varnish to form the closed layer, the damp characteristic of the leveling layer can be controlled, and the problems of sticking falling and hollowing of the solid wood skin due to dampness are solved. During the sticking of the solid wood skin, the water is sprinkled on the surface for softening, so that changes of the stuck solid wood skin which is in contact with air canbe reduced; the stability of the solid wood skin is improved, and the sticking effect of the solid wood skin is guaranteed.

The invention discloses an adhesive pasting device, and belongs to the technical field of battery producing equipment. The adhesive pasting device comprises an adhesive preparing mechanism, an adhesive ejecting mechanism and an adhesive pasting mechanism, wherein the adhesive preparing mechanism is configured to drive adhesive tape to move to the position between the adhesive pasting mechanism andthe adhesive ejecting mechanism, the adhesive ejecting mechanism comprises an adhesive ejecting ends which isare each provided with an arc-shaped concave surface and an air blowing assembly, the adhesive pasting mechanism comprises an elastic adhesive pasting ends which isare each provided with an arc-shaped convex surface matched with the corresponding arc-shaped concave surface, an adsorption assembliesy is are further arranged, and the adhesive ejecting mechanism can drive the adhesive tape to be adsorbed to the arc-shaped convex surfaces. According to the adhesive pasting device, the airblowing assembliesy and the adsorption assembliesy are matched to enable the adhesive tape to be adsorbed to the arc-shaped convex surfaces, and the adhesive tape can be prevented from being shifted or wrinkled; the elastic adhesive pasting ends enables the middle position of the adhesive tape to make contact with a welded part firstly, then the two ends of the adhesive tape make contact with thewelding part, and thus the pasting effect is guaranteed.

The invention discloses an energy-saving renovation equipment for the front roof of a building, which can not only realize the lifting operation of the to-be-clad board, but also automatically realize the glue spraying, glue-equalizing and laminating operations, which can effectively ensure the automation degree of the renovation construction and reduce the At the same time, the present invention can also ensure accurate sticking, realize the adjustment of the position through the lifting mechanism, realize the positioning when sticking the board to be sticked by the limit shoulder, ensure the reliability and accuracy of the sticking, and realize automatic Positioning, in the present invention, when the to-be-clad board is taken out, the overturning action of the overturn and the guide seat can be used to facilitate the removal of the to-be-clad plate in the storage board warehouse, and at the same time, when the to-be-clad plate is pushed by the pushing mechanism, the The glue spraying mechanism automatically sprays glue, and through the structure of the main body of the return frame and the glue-equalizing operation of the glue-equalizing brush, it can ensure the uniformity of the glue and the coating effect and ability, and the automatic turning and coating of the flip-coating mechanism , which can effectively reduce the construction difficulty and ensure the construction effect.

The present application relates to an automatic rolling film sticking mechanism for the head of a ballpoint pen, including a main body (100), and a pressing assembly (200) provided on the main body, having a first power element (210) and a pressing fixing element (220) The bearing assembly (300) has a bearing block (310) and a limit block (320); the Y-axis rolling and pasting assembly (400) has a second power element (410) and a Y-axis rolling and pasting pressure head (420); The X-axis rolling and pasting assembly (500) has a third power element (510) and an X-axis rolling and pasting pressure head (520). The invention is ingeniously designed, and the carrying and pressing components are precisely positioned by profiling, which can ensure the accuracy of the placement of the pen. Since the pen is used as the reference for attachment, it can ensure the accuracy of the reference position; the rolling pressure head adopts rubber-plated and profiling The special design and the use of roller design are beneficial to improve the fit of the pen tip and ensure the attachment effect; the automatic component action is used, which is more stable and precise than manual attachment.

The present application discloses a composite foam, a flexible OLED display panel and a display device. The composite foam includes a foam and a deformed body on the foam, and the deformed body becomes an arc shape under the condition of receiving an external force, so that in the process of terminal bending (Pad Bending), the deformation The shape of the body changes with the shape of the space enclosed by the foam and the curved portion (especially the shape of the curved portion), and finally fills the space, so that the composite foam is attached to the adhesive layer. It is firmly attached, and no delamination phenomenon occurs, and the product yield of the display panel or the display device is improved. In addition, there is no delamination between the pad area and the composite foam, which improves the product yield of the display panel or the display device.

The invention discloses a clamping device. The end of the upper air claw of the air claw and the adhesive film is provided with a cavity and an air intake channel. One end of the cavity cooperates with the adhesive film, and the other end communicates with the air intake channel. The channel is connected with the intake device through a pipeline, and the solenoid valve on the pipeline controls the intake device to supply air to the intake channel. The solenoid valve is closed, the air claw is closed, the air intake device does not supply air to the air intake channel, the first jaw and the second jaw cooperate to clamp the film, and the film cooperates with the cavity on the first jaw to form a closed cavity body, to realize the effective gripping of the film by the jaws; the air claw moves to the position of the debonded film, the air claw opens, the solenoid valve opens, the air intake device supplies air to the air intake channel, and the gas enters the cavity through the air intake channel. Blow the adhesive film adhering to the first jaw away from the jaws. In the sandwiching device provided by this solution, the detachment of the adhesive film is achieved by blowing air, which will not damage the adhesive film, and will not change the shape of the adhesive film, ensuring the bonding effect of the battery cell and the adhesive film.

The invention discloses energy-saving reconstruction equipment for a front roof of a building. The energy-saving reconstruction equipment for the front roof of the building not only can realize lifting operation of a to-be-pasted plate, but also can automatically realize glue spraying, glue uniformizing and pasting operation, effectively guarantees the automation degree of reconstruction construction, reduces the labor intensity; and meanwhile, the energy-saving reconstruction equipment for the front roof of the building can also guarantee accurate pasting; by realizing position adjustment through a lifting mechanism and achieving positioning during pasting of the to-be-pasted plate through a limiting shoulder, pasting reliability and accuracy are guaranteed, and automatic positioning is achieved; when the to-be-pasted plate is taken out, the to-be-pasted plate in a plate storage bin can be conveniently taken out through the turnover effect of a turnover and guide seat; and meanwhile,when a pushing mechanism is used for pushing the to-be-pasted plate, automatic glue spraying of a glue spraying mechanism is achieved; through the structure of a concentric-square-shaped frame body and glue uniformizing operation of a glue uniformizing brush, uniformity of glue pulp can be guaranteed, and the pasting effect and capacity are guaranteed; and through automatic overturning and pastingof an overturning pasting mechanism, the construction difficulty can be effectively reduced, and the construction effect is guaranteed.

The invention belongs to the technical field of assembly tooling, and in particular relates to a touch bar pressing tooling. The present invention aims to solve the problems of poor pressing effect and low efficiency when the existing touch bar pressing method is used to press the touch bar. The touch bar pressing tool of the present invention includes a support table and a pressing assembly movably connected to the support table. The pressing assembly is configured to move relative to the support table when the touch bar is pressed, so that the pressing assembly presses the touch bar. Tightly attached to the part to be installed. Through the above arrangement, the touch bar can be closely attached to the display screen by pressing it only once, and the operator does not need to press different positions of the touch bar multiple times, which greatly shortens the fixing time of the touch bar. Moreover, the pressing component can apply force on the touch bar more comprehensively and evenly, effectively avoiding the problem of air bubbles between the compressed touch bar and the display screen, and ensuring the touch effect of the display screen.

The invention discloses an environment-friendly building curtain wall, which comprises a vertical beam and a cross beam. An assembly groove is provided inside the vertical beam. A rotating column is installed at one end of the middle part of the assembly groove through a threaded hole. A threaded groove, one end of the rotating column is movably installed with a moving plate, one end of the moving plate is mounted with an L-shaped plate through a screw, one end of the L-shaped plate is hinged with a fixed rod, and one end of the fixed rod is evenly welded with a fixed spring, One end of the fixed spring is welded to one end of the L-shaped plate, and the position of the vertical beam corresponding to the L-shaped plate is provided with a sliding groove. Compared with the prior art, the present invention cooperates with the rotating column, the first threaded groove, the second threaded groove and The mobile frame is used to facilitate the fixing of the wallboard, which makes the installation convenient, effectively solves the problem of using a large number of screws in the prior art, reduces the installation cost, makes the installation and disassembly easier and safer, and improves the safety factor of the staff.

The invention relates to the technical field of automatic equipment, and discloses film pasting equipment. The film pasting equipment comprises a rotating disc device, a film pasting device, a punching device and a sprue blanking device, the rotating disc device comprises a workbench, and the film pasting device, the punching device and the sprue blanking device are sequentially arranged on the outer side of the periphery of the workbench; the workbench is used for bearing a curved surface workpiece to be subjected to film pasting, and the workbench can rotate so as to sequentially convey the curved surface workpiece to be subjected to film pasting to the film pasting device, the punching device and the sprue blanking device. The film pasting device is used for pasting a protective film on the rotating curved surface workpiece to be pasted with the film; the punching device is used for punching the protective film of the curved-surface workpiece which is pasted with the film and is opposite to the punching device, so that the protective film is matched with the curved-surface workpiece; and the sprue blanking device is used for cutting the sprue of the curved-surface workpiece which is punched and directly faces the sprue blanking device. The curved surface workpiece subjected to film pasting is good in smoothness, the protective film cannot cover the functional hole, meanwhile, the protective film subjected to film pasting is good in flatness, and the pasting effect is good.