9results about How to "Improve pay-off efficiency" patented technology

The application relates to an optical fiber cable self-adaptive pay-off device and relates to the technical field of optical fiber pay-off, which comprises a bottom plate, a mounting assembly, a driving assembly, a self-adaptive assembly and a guiding and buffering assembly. The application replaces the continuous rotation mode of a traditional worm gear by engaging transmission of a ratchet wheel and a pawl, greatly improves the pay-off efficiency, drives the first mounting plate and the second mounting plate to synchronously move by using a servo motor to drive a bidirectional screw rod, realizes automatic and rapid disassembly and assembly of a pay-off roller, automatically increases damping force when the rotation speed of the pay-off roller is too fast by adjusting the adhesion pressure of a metal friction damping piece and a chuck with the aid of a unidirectional screw rod, restrains inertial rotation, realizes self-adaptive pay-off control, drives a guiding roller to float and buffer by cooperation of a guiding block in a stand and an extension spring, absorbs instantaneous tension when a cable is payed off, prevents shaking and knotting, protects an optical fiber coating, and the whole structure does not need a complex electric control system, and can realize efficient, convenient and stable optical fiber pay-off operation.

The utility model discloses a hydraulic brake pay-off stand which comprises a pay-off stand and a pay-off roller, a top plate is arranged on the top of the pay-off stand, a storage support is arranged on the lower portion of the pay-off stand, a vertical rod is arranged between the top plate and the storage support, and a limiting seat is arranged outside the vertical rod in a sliding and sleeved mode through a pay-off seat and a limiting mechanism. A brake wheel is arranged at one end of the paying-off roller, a fixed clamping plate is arranged on the paying-off base through a first supporting plate, a movable clamping plate is arranged on the paying-off base through a second vertical plate and a hydraulic cylinder, and damping layers are arranged on one side of the fixed clamping plate and one side of the movable clamping plate correspondingly. The fixed clamping plate is arranged at the upper end of the pay-off seat, the movable clamping plate is further arranged on the pay-off seat through the second vertical plate and the hydraulic cylinder, a brake wheel at one end of the pay-off roller is placed between the movable clamping plate and the fixed clamping plate, and then the hydraulic cylinder drives the movable clamping plate to move towards one side close to the fixed clamping plate so that the brake wheel can be positioned. The brake positioning stability is high, and operation is convenient and fast.

The utility model discloses an automatic pay-off device for electromechanical construction, which belongs to the technical field of electromechanical construction equipment and comprises a worktable, a pay-off mechanism and a driving mechanism, two groups of fixing legs are mounted on the outer surface of the worktable, a stabilizing plate is mounted on the outer surface of each fixing leg, and the pay-off mechanism comprises two groups of bearings. Each bearing is embedded in the outer surface of the workbench, through cooperation of the bearings, the rotating rods, the round pipes, the sliding pipes, the cable coil supporting plates, cable coil positioning rods, positioning holes and positioning screws, the equipment can operate a plurality of cable coils at the same time, and people can control rotation of the cable coil supporting plates, so that the working efficiency is improved, and the working efficiency is improved. And by arranging a driving motor, a first gear, a second gear, a first belt pulley and a second belt pulley, the equipment can automatically pay off a plurality of cable rolls, so that the pay-off efficiency of the equipment is greatly improved.

A pay-off rack is placed in a barrel cover, a pay-off guide conical cover is connected to the top of the barrel cover, the pay-off guide conical cover is communicated with the interior of the barrel cover, and a pay-off hole is formed in the top of the pay-off guide conical cover; a limiting ring is also arranged in the paying-off guide conical cover, and the limiting ring and the paying-off hole of the paying-off guide conical cover are coaxial; a straightening mechanism is further arranged above the pay-off guide conical cover; the barrel cover is composed of a first half barrel body and a second half barrel body, one side of the first half barrel body is hinged to one side of the second half barrel body, the other side of the first half barrel body is fixedly connected with a lock bar, and the other side of the second half barrel body is hinged to a lock catch at the corresponding position; and the pay-off rack is mounted on the moving trolley. According to the pay-off device, the swinging range of the stainless steel wire can be limited, pay-off is smooth, the pay-off efficiency is improved, the swinging stainless steel wire is prevented from hurting workers, and the safety coefficient is high; the reloading efficiency of the pay-off device can be improved through the openable design of the barrel cover and the movable arrangement of the pay-off rack.

The application discloses a pipe stranding machine for cross-linked polyethylene cloth electric wire processing and relates to the technical field of pipe stranding machines.The pipe stranding machine comprises a bottom plate, a vertical plate fixed to the upper end face of the bottom plate, a limiting seat fixed to the bottom plate, a motor fixed to the limiting seat, and a stranding cage body connected with the limiting seat.The positioning mechanism drives the limiting seat to move through a first air cylinder, the distance between the two limiting seats can be quickly adjusted, the pay-off reel can be quickly clamped and fixed, manual accurate calibration is not needed, the operation process is greatly simplified, the installation time is shortened, and simultaneously, the limiting seat moves in the process, synchronously driving the sliding rod, the cylinder and the clamping block to move, the clamping block is matched with the clamping toothed plate in the stranding cage body through the elastic force of the first spring, the stranding cage body is automatically locked, the safety hidden danger caused by the misstart of the stranding cage body during the installation of the pay-off reel is effectively avoided, and the safety of the equipment use is remarkably improved.

The utility model discloses a bonding copper wire pay-off device, and relates to the technical field of pay-off equipment. The device comprises a mounting plate, a fixing mechanism, a tensioning mechanism and a limiting mechanism, the fixing mechanism comprises a clamping block, flexible fixation of bobbins with different diameters is achieved by arranging the fixing mechanism and the limiting mechanism, a movable ring is driven to move by rotating a first hand wheel and a lead screw, then a supporting plate is supported through a connecting rod structure, and therefore the bobbins with different diameters can be fixed. The spool is stably fixed on the device, so that the adaptability of the device is improved, the same device can fix spools with various diameters, the stability of the spools in the pay-off process is ensured, the problems of copper wire winding, breakage and the like caused by shaking or deviation of the spools are effectively avoided, and the pay-off efficiency and quality are improved; the limiting mechanism can ensure that the bobbin is always kept at the correct position in the paying-off process, the tensioning mechanism ensures that the copper wire always keeps proper tension in the paying-off process, and the paying-off quality and efficiency of the copper wire are improved.

The utility model relates to the technical field of pay -off equipment, concretely is a kind of building electrical pay -off equipment, the purpose is to solve in the process of paying off, pay -off roller and base integrated design, when needing to adjust the direction of whole, need to cooperate with many people to carry rotation, time -consuming and labor -intensive, while the device is inconvenient to move, therefore, the use efficiency and effect of pay -off equipment are enhanced, to enhance practicality;Including base and pay -off roller assembly, the base top is connected with pay -off roller assembly by rotating mechanism;Rotating mechanism further includes rotating table, rotating shaft, gear ring, clamping rack, sliding rod and fixed block, the base top is provided with rotating groove, the rotating groove inner wall is provided with annular groove, the rotating table top is provided with pay -off roller assembly, the rotating shaft is rotatably connected with the corresponding rotating groove bottom middle part by bearing, the rotating table is rotatably connected with rotating groove, and the rotating table bottom is fixedly connected with the rotating shaft top.

The utility model relates to a double ink duct pay-off device for large space construction, it includes ink duct box and water absorption sponge, the ink duct box whole presents oval, both ends are set up as conical, just the ink duct box is divided into two detachable parts of upper and lower, namely ink duct cover and ink duct groove body, the inside of ink duct groove body is provided with the clamping groove, water absorption sponge fills in the ink duct groove body, the water absorption sponge is provided with the vacancy site that matches with the space of clamping groove and ink duct line, and the ink duct line penetrates water absorption sponge and both ends respectively from the both ends of ink duct box stretches out, the utility model discloses through the unique double ink duct design, has realized the automatic take -up and dip of ink duct line and dip ink function, has improved pay-off efficiency greatly.