8results about How to "Implementation limit" patented technology

The utility model discloses a kind of laminating machines with stack quantity detection, belong to laminating equipment technical field, its technical scheme main points include laminating machine main body, the front side of laminating machine main body is fixedly connected with conveying assembly, and the top of conveying assembly is provided with detection assembly, the conveying assembly includes U-shaped block, the both sides of U-shaped block top are all fixedly connected with L-shaped plate, and the inside of U-shaped block is fixedly connected with conveying belt, the opposite side of two L-shaped plates is all provided with clamping plate, solve the effect of existing laminating machine limitation is not good, in actual use process, lack of limiting structure, it is difficult to limit the movement of material, when assembly line operation, material is prone to positional deviation due to conveying belt vibration, incoming material deviation and other factors, it is difficult to accurately enter laminating machine's compression area, leading to alignment when laminating is not accurate, seriously affect the processing effect of laminating machine and the quality of product, reduce the practicality of the device.

The utility model discloses a drawing storage device, which relates to the technical field of drawing storage, and comprises a protection mechanism, a storage assembly, a limiting assembly arranged on the storage assembly, a plugging mechanism, a sealing assembly arranged on the storage assembly and a screwing assembly arranged on the sealing assembly, a rotating cover is pulled upwards to drive a pull rotating rod, a screwing matching block and a connecting plate to move upwards, the screwing matching block can be inserted into a screwing hole and clamped to rotate an indicating plate, and the rotating cover is loosened to enable the screwing matching block to be separated from the screwing hole under the elastic force effect of a first spring; the indicating board can be prevented from rotating when the rotating cover is mistakenly touched, and the number of the drawing carried out can be indicated through the cooperation of the indicating mark and the partition indicating board.

The utility model discloses a kind of gluing devices for release film processing, including bottom plate, the outer surface of the bottom plate is connected with adjusting mechanism, the outer surface of the bottom plate is connected with gluing mechanism, the outer surface of the bottom plate is connected with conveying mechanism, the outer surface of the bottom plate is equipped with collection box.This device utilizes the second bearing set, can make roller body when contacting to glue surface self-rotate, realize the cleaning of the excess glue solution on the surface of release film, solve the problem that the thickness gradually deviates from the set value by scraper, the excess glue solution is scraped, leading to scraper wear and tear seriously need frequent replacement, the height of roller body can be adjusted freely by the thread rod set, the glue solution of different thickness on the surface of release film is limited, the release film is conveyed by the conveyor belt set, which is convenient for workers to move it under the roller body, or convey it to the next process position.

The application discloses a rotation angle limiting monitoring device and relates to the technical field of video monitoring.In the application, the camera shell has an abutting part; the gear comprises a core body and gear teeth, the side peripheral surface of the core body is divided into a toothed area and a non-toothed area, the gear teeth are arranged in the toothed area, a first camera is partially arranged in the camera shell, is connected with the core body, is rotatably connected to the camera shell, the abutting part is arranged adjacent to the non-toothed area and is used for abutting against the gear teeth to limit; a driving assembly is installed on the camera shell, is in meshing transmission with the gear teeth and drives the first camera to rotate.The application drives the first camera by the gear of the driving assembly, so that the first camera rotates, and the rotation of the first camera can be controlled according to needs.In addition, the rotation angle of the first camera is limited by arranging the physical structure abutting part and limiting the distribution of the gear teeth, so that the rotation angle is limited, and the problem of cable winding is improved.

The utility model relates to economic forest disease prevention technical field, and disclose a kind of economic forest disease prevention device, including liquid medicine tank, the bottom of liquid medicine tank is provided with spraying device, the top of liquid medicine tank is provided with the mounting device for being connected with unmanned aerial vehicle, the mounting device includes: two groups of clamping plate, screw rod, stand, sliding plate, fixed frame, fixed plate, strut, contact plate, reset spring, this economic forest disease prevention device, by the mounting device being set, after placing two groups of clamping plate on the landing gear of unmanned aerial vehicle, by rotating screw rod, the clamping plate can be controlled to move to the side of another clamping plate, two groups of clamping plate can clamp the landing gear of unmanned aerial vehicle, realize that liquid medicine tank is fixed on the unmanned aerial vehicle, according to the position of different unmanned aerial vehicle landing gear, the position of movable stand and clamping plate can be moved, to realize adaptation different unmanned aerial vehicle, improve the overall applicability of device.

This invention discloses a method for evaluating the structural safety of operating railway tunnels based on dual-drive fusion. The method includes: acquiring tunnel structural state parameters; filtering these parameters based on the correlation between data to obtain typical tunnel structural state parameters; dividing these typical parameters into two parts: the first part serves as input to a numerical simulation model, and the second part serves as input to a multi-source data model; using a portion of the numerical simulation model's output as input to the multi-source data model; evaluating the target tunnel based on the numerical simulation model and the multi-source data model; outputting evaluation indicators for tunnel structural stability, structural functionality, and material durability; and rating the target tunnel based on these evaluation indicators. This method achieves a hybrid fusion of the multi-source data-driven model and the numerical simulation model, while combining series, parallel, and embedded modes to overcome the defects or shortcomings of series fusion, parallel fusion, and embedded fusion.

This application relates to the field of paper rolling machine equipment, and in particular to a paper rolling roller loading and unloading mechanism for paper rolling machines, including a fixed frame and rotating shafts. Two rotating shafts are symmetrically arranged on the fixed frame. A drive source is located between one of the rotating shafts and the fixed frame. A winding drum is located between the two rotating shafts. Sleeves are provided at both ends of the winding drum and between each of the two rotating shafts. An adjustment component is located between the two sleeves. This invention, by setting an adjustment component and using a second drive source to rotate a bidirectional threaded rod, moves a drive plate to adjust the sleeve position, thereby restricting or removing restrictions on the winding drum and rotating shafts. Furthermore, the winding drum and rotating shafts are engaged by a convex plate and a groove. The entire loading and unloading process requires no complex manual operation or numerous external auxiliary tools, making it simple to operate, effectively improving the loading and unloading efficiency of paper rolling rollers, saving labor and time costs, and ensuring the continuity of the paper rolling production process.

The invention discloses a glass fiber reinforced lead-acid battery pole plate ventilation structure, and relates to the technical field of energy storage devices, the glass fiber reinforced lead-acid battery pole plate ventilation structure comprises a battery body, the battery body comprises a tank, a positive plate, a negative plate, a partition plate, a terminal and a cover plate, the cover plate is fixedly connected to the top of the tank through a screw, and the cover plate is fixedly connected to the top of the tank through a screw; the positive plate and the negative plate are placed in an inner cavity of the tank, the positive plate and the negative plate are separated by the partition plate, the positive plate and the negative plate are respectively connected with the corresponding terminals, and a ventilation mechanism is arranged at the bottom of the cover plate. Through cooperative use of the ventilation mechanism and the acid adding liquid level limiting mechanism, the gas discharging speed during acid adding of the lead-acid battery can be increased, the acid adding speed and the acid adding liquid level are limited at the same time, the performance of the lead-acid battery is guaranteed, and the service life of the lead-acid battery is prolonged.