11results about How to "Fit flat" patented technology

This utility model provides an adaptive adjustment webbing detection device, relating to the field of webbing detection technology. It includes a support frame and a conveyor belt, as well as a telescopic assembly. The telescopic assembly includes a connecting rod fixedly connected to the support frame, a column fixedly connected to the top of the connecting rod, and a sliding block slidably connected to the outer side of the column. The sliding block has a groove inside, and a pressure plate is installed on the groove. A pressure assembly includes a rotating shaft rotatably connected to the sliding block, a connecting rod rotatably connected to the outer side of the rotating shaft, and a second sliding block rotatably connected to the end of the connecting rod away from the rotating shaft. This design achieves adaptive pressure adjustment of the webbing, ensuring that the webbing fits smoothly against the conveyor belt, providing good contact conditions for subsequent detection. Therefore, the pressure can be automatically adjusted according to the webbing thickness and other characteristics, avoiding damage to thinner webbing while ensuring sufficient contact with thicker webbing, effectively improving the accuracy and stability of the detection data.

The utility model relates to the technical field of plate film coating processing, in particular to plate film coating equipment capable of preventing film surface corona treatment effects from being inconsistent, which comprises a corona generating device, the corona generation device comprises a corona support, a corona roller rotationally arranged on the corona support and a plurality of discharge teeth which are arranged on one side of the corona roller, the extension direction of the discharge teeth is parallel to the axis of the corona roller, and the discharge teeth are uniformly distributed in the circumferential direction of the corona roller; a discharge gap is formed between the discharge end surface of each discharge tooth and the surface of the corona roller, and the discharge gap is used for a film to pass through; the corona roller has the beneficial effects that the discharge teeth are uniformly distributed in the circumferential direction of the corona roller, so that the corona treatment effect received by a film when the film passes through a discharge gap is consistent, insufficient or excessive local treatment is avoided, the bonding uniformity after film coating is further improved, and the problems of local delamination or bubbles and the like of a plate are avoided.

The application provides a building waterproof coiled material construction device and a construction method, which comprises a supporting base, four supporting legs are installed at the bottom of the supporting base, walking wheels are rotatably installed on the supporting legs, fixed side plates are symmetrically installed at the bottom end of the supporting base, a separated coiled material installation component is connected between the fixed side plates, a positioning component is installed at the front end of the separated coiled material installation component on the supporting base, a coiled material heating mechanism is installed at the front end of the positioning component on the supporting base, an adjustable downward pressing assembly is installed at the other end of the bottom of the supporting base, and a self-adapting flattening mechanism is arranged at the bottom of the supporting base. The application has the following beneficial effects: the application is convenient for the installation and dismounting of the waterproof coiled material roller, realizes efficient replacement work, has a good guiding effect on the waterproof coiled material, avoids the swinging of the coiled material during conveying, simultaneously heats the coiled material, rolls presses the attached waterproof coiled material, and makes the waterproof coiled material flatly attached.

The utility model relates to the technical field of medical instruments, in particular to a skin preparation marking adhesive film which comprises a frame, a polyester film is arranged in the middle of the bottom end of the frame, scale marks are arranged on the surface of the polyester film, flexible rulers are arranged at one end and two sides of the frame, a depilatory paste layer is arranged at the bottom end of the polyester film, and the depilatory paste layer is arranged on the surface of the frame. A collecting bag is arranged at the other end of the frame; the beneficial effects are that the flexible rulers are fixedly connected to one end and two sides of the frame when the flexible rulers are used, and the effect of conveniently and more accurately measuring the skin preparation range is achieved through the arrangement of the three flexible rulers when the skin preparation range of the operation of a pregnant woman generally meets the requirement of the cesarean section for five centimeters below the navel and between the anterior superior spine of the iliac on the two sides; through the arrangement of the scale marks, the scale marks are printed on the surface of the polyester film during use, and the scale marks are distributed on the surface of the polyester film in a cross shape, so that the effect of conveniently checking the skin preparation range is achieved.

The utility model belongs to the technical field of lithium ion batteries, and particularly relates to a surface hot melt adhesive pasting device for a soft package lithium ion battery pole group. Comprising a hot melt adhesive pasting mechanism, an adhesive pulling clamping jaw, a hot melt adhesive clamping clamping jaw, a ceramic passing roller, a tension control roller, a digital display position adjusting hand wheel, an adhesive pasting mechanism base, an adhesive pasting mechanism mounting plate, a hot melt adhesive unwinding roll, an adhesive tape unwinding motor, a damping controller and a release paper winding roll. According to the device, the pasting accuracy and stability of the hot melt adhesive tape on the surface of the soft package lithium ion battery pole group are remarkably improved. The three-channel adhesive suction plate sequentially blows air to the air channels according to the adhesive tape pasting length, the undesirable situation that the hot melting adhesive tape is wrinkled during adhesive tape pasting can be effectively reduced, it is ensured that the adhesive tape is tightly and flatly pasted, and the pasting quality is improved.

The application relates to a tab alternating bending shaping device for a battery module, which comprises a supporting frame and a rectangular frame symmetrically arranged at the lower end of the supporting frame, a first moving assembly and a moving plate driven by the first moving assembly are arranged in the supporting frame and the rectangular frame, a supporting assembly is arranged in the moving plate, a plurality of second moving assemblies and a rolling assembly driven by the second moving assemblies are arranged on the rectangular frame, the rolling assembly comprises a rolling roller, a rotating assembly is arranged on the rectangular frame, the rolling assembly in the application alternately rolls the tabs under the driving of the plurality of second moving assemblies, the rotating assembly is used for driving the rolling roller 77 to adhere the tabs to the upper surface of the supporting assembly and reversely rotate to flatten the tabs, the adhesion effect of the tabs on both sides is better, the supporting assembly can provide support and isolation during welding, and damage to the upper plate of the battery module is avoided.

An edge banding machine and method for obliquely pressing and bonding the side of a disc-shaped sheet material, relating to the field of edge banding machine technology, includes a main frame; the main frame is equipped with a rotating support arm mechanism and an edge banding mechanism; it also includes an edge banding strip stretching mechanism and an oblique pressing mechanism, the edge banding mechanism further including a feeding pressure roller disposed above the disc-shaped sheet material. By pre-stretching the edge banding strip and setting the oblique pressing mechanism, precise pressing and bonding of the annular oblique side of the disc-shaped sheet material is achieved, thereby solving the problem of poor bonding. This effectively solves the problem of poor edge banding bonding of the annular oblique side of the disc-shaped sheet material, improving edge banding quality and product durability.

The utility model discloses non-woven fabric font pasting equipment for an advertising lamp box, which comprises a pasting device, and the inner wall of the pasting device is symmetrically connected with clamping devices in a sliding manner; the font pasting device comprises a handheld plate, the font pasting device and the clamping device can effectively eliminate bubbles generated in the pasting process through the combination mode that the surface is flattened through a scraping plate and a film pasting roller conducts rolling and pressing pasting, and the elastic buffering and reset extrusion functions of an extension spring are matched, so that the font pasting efficiency is improved, and the font pasting quality is improved. By adjusting the threaded rod to drive the L-shaped clamping plate to be matched with the pulley block, the equipment can be quickly positioned and clamped on the lamp box, character deviation in the pasting process is avoided, meanwhile, the two-way threaded rod is matched to drive the sliding plate to adjust the distance between the sleeves, the film pasting rollers are detachable and replaceable, the film pasting rollers of different specifications can be replaced, and different lamp box sizes can be quickly adapted.

The utility model discloses a kind of winding sign mechanisms, including the base of the passage for pipe material to pass, rotating plate is rotationally arranged in the passage periphery, rotating mechanism for driving rotating plate rotation, two groups of winding sign wheel assemblies are slidably arranged on rotating plate, prop open component, prop open component includes support plate, prop open mechanism for controlling support plate movement, support plate has two inclined surfaces oppositely, support plate is driven under prop open mechanism and extends between two groups of winding sign wheel assemblies, and the cooperation of inclined surface and winding sign wheel assembly makes two groups of winding sign wheel assemblies separate, to adjust the spacing between two groups of winding sign wheel assemblies. The utility model automatically adjusts the spacing of two groups of winding sign wheel assemblies by prop open component, without manual intervention, can quickly adapt to the winding sign operation of pipe material of different diameters, improve equipment versatility.

The utility model relates to the technical field of orthopedic tights, and discloses a posture correcting belt which comprises a posture correcting body used for being attached to and supported on the back and hooping the waist and the abdomen to conduct adjustable connection at the connecting position. The first end of the Y-shaped pressurizing belt is connected with the posture correcting body at the upper end and the lower end of the shoulder blade in a forked mode, and the second end of the Y-shaped pressurizing belt extends from one side of the back to the other side of the back in an inclined state and is connected with the posture correcting body in a position-adjustable mode at the rear waist position; the shoulder blades are used for being flatly attached to the positions of the shoulder blades in a matched triangular shape so that the back of a wearer can be evenly stressed, the wearer can wear the shoulder blades comfortably, and better supporting force is provided for shoulder opening of the shoulder blades. The first end of the shoulder strap is connected with the posture correcting body at the shoulder position, the second end of the shoulder strap is connected with the posture correcting body at the waist position, and the shoulder strap and the posture correcting body are combined to form cuffs; and the shoulder straps and the Y-shaped pressurizing belts are symmetrically arranged on the posture correcting main body in groups. And through the design of the Y-shaped pressurizing belt and the shoulder belt, the practicability and the correction effect are improved.

The invention relates to a pressing mechanism and a sole pressing machine for shoemaking, the pressing mechanism is provided with a supporting seat, a telescopic cavity is arranged on the supporting seat, and a following material is arranged in the telescopic cavity; when the telescopic cavity is contracted, the following material outputs power to drive a profiling block, the profiling block extends to the pressed object and presses the pressed object; the profiling block is arranged on the corresponding side of the telescopic cavity and can extend according to the curvature of the pressed object, so that the front end of the profiling block can be arranged according to the curvature of the pressed object and give appropriate pressing force to the curvature of each region. The profiling block is synchronously stressed, and the pressure is balanced, so that the pressing effect is improved, the pressing is compact, flat and smooth, and the manufacturing and use performance of the sole pressing machine is optimized. The steel ball is pushed by the machine, the profiling block is pushed by the steel ball, the profiling block forms the curvature that matches the shoe when the profiling block meets the concave-convex part of the shoe, the shoe edge can be closely and flatly attached to the shoe edge according to the curvature, seamless pressing is realized, and the manufacturing efficiency and quality are improved.