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 embodiment of the invention relates to a distal tibial special-shaped block. The distal tibial special-shaped block is of a plate-shaped structure, and specifically comprises a first fixing part and a second fixing part, wherein the first fixing part is connected with the second fixing part; the inner surface of the first fixing part is an L-shaped arc-shaped surface; and the top of the firstfixing part is sequentially provided with a first top locking screw hole, a second top locking screw hole, a third top locking screw hole and a fourth top locking screw hole from the inner side to theouter side; a first oblique-inserting locking screw hole is located in the middle of the first fixing part; a second oblique-inserting locking screw hole is located at the lower part of the first oblique-inserting locking screw hole; a lower locking screw hole is located at the lower part of the first fixing part; the second fixing part comprises a fixing screw hole located on the surface of thesecond fixing part, a front connecting screw hole located at the front side of the side surface of the second fixing part, and a rear connecting screw hole located at the rear side of the side surfaceof the second fixing part.

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 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 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 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.