11results about How to "Prevent jumper" patented technology

The utility model discloses an anti-jumper structure of a mattress covering machine, and belongs to the technical field of mattress covering machines. The thread jumping prevention structure comprises an edge covering machine main body, the wire jumping prevention mechanism is fixed on the covering machine main body and is used for preventing the fireproof wire from jumping; the thread jumping prevention mechanism comprises a mounting seat, a thread jumping prevention mechanism and a thread jumping prevention mechanism, wherein the mounting seat is mounted on the covering machine main body; the first clamping piece is arranged on the mounting seat; the second clamping piece and the first clamping piece are arranged in a mirror image mode, the second clamping piece and the first clamping piece can do reciprocating motion in the same axial direction, and a wire passing groove is formed between the first clamping piece and the second clamping piece; and the adjusting mechanism can adjust the size of the wire passing groove. According to the anti-jumper structure of the mattress edge covering machine, the led-out fireproof line is limited through the anti-jumper mechanism, so that the fireproof line is kept in a stable state in the conveying process, large shaking of the fireproof line is avoided, and the condition of jumper is prevented.

The invention discloses a traction wheel for manufacturing a diamond fretsaw and a manufacturing method, and relates to the technical field of electroplating, the traction wheel comprises a rack, a conveying mechanism, a traction wheel mechanism and a take-up mechanism, the rack is provided with the conveying mechanism, the traction wheel mechanism and the take-up mechanism; by arranging the conveying mechanism, wires can be automatically conveyed, base lines can be limited, and wire jumping is prevented; the conductive impeller and the traction wheel are designed in a split mode so that the conductive impeller can be replaced and overhauled conveniently, conductive liquid can be stirred through rotation of the conductive impeller, components in the conductive liquid can be effectively and evenly dispersed, and the precipitation and layering phenomena are prevented; the universal traction wheel mechanism is matched with the take-up mechanism, so that electroplated wires can be automatically wound.

The utility model discloses a stranding machine capable of effectively avoiding wire jumping, which relates to the technical field of stranding machines and comprises a bottom plate and a stranding mechanism fixedly mounted on the left side of the top of the bottom plate. The stranding mechanism comprises a first mounting seat, a supporting frame, a servo motor, a rotating shaft, a bearing, a rotating disc, a second mounting frame, a fixing rod, a pay-off barrel, a sliding rod, a sliding block and a guide groove, the first mounting seat is fixedly mounted on the left side of the top of the bottom plate, and the supporting frame is fixedly mounted on the left side of the first mounting seat. According to the stranding machine capable of effectively avoiding wire jumping, through the arrangement of the stranding mechanism, the angle of a metal wire can be adjusted, the uniformity of wire stranding can be improved, wire jumping in the wire stranding process can be prevented, the labor intensity of operators can be reduced, the production efficiency can be improved, and through the arrangement of the damping mechanism, the wire stranding equipment can be prevented from being damaged in a bumpy environment; the stability of the equipment is improved.

The present invention relates to an automatic wire-winding device for cable processing applied in the field of cable processing, comprising a wire-winding roller and a tensioning roller group installed on a frame and distributed on the left and right sides, a driving motor for driving the wire-winding roller to rotate is installed on the rear side of the wire-winding roller, a follow-up wire-management mechanism is installed between the wire-winding roller and the tensioning roller group, the follow-up wire-management mechanism comprises a first reciprocating screw, a second reciprocating screw and a third reciprocating screw, and sliders are slidingly sleeved on the first reciprocating screw, the second reciprocating screw and the third reciprocating screw, and the first reciprocating screw, the second reciprocating screw and the third reciprocating screw are adopted to realize synchronous lateral movement of multiple wire-management wheels, so that the multiple wire-management wheels actively drive the cables to form a lateral tilted state, thereby actively adjusting the swing angle of the cables, and making the cables actively and automatically adapt to the width of the wire-winding roller during the winding process, avoiding cable jumps while ensuring the stability of the cables during winding.

The utility model discloses a guide wheel shaft, a wire pressing device and a clothes airing machine driving device. The guide wheel shaft comprises a motor, a transmission mechanism and a wire winding device. The motor drives the winding device through the transmission mechanism; the winding device comprises a shell and two wire spools used for winding steel wire ropes. The shell is provided with two openings for the steel wire rope to enter and exit; a guide wheel shaft is arranged at the opening, and the shaft core of the guide wheel shaft is parallel to the shaft core of the wire spool; a first spiral wire groove is formed in the periphery of the wire spool; a second spiral line groove is formed in the periphery of the guide wheel shaft; the height of the guide wheel shaft is consistent with that of the wire spool; meanwhile, the first spiral line groove and the second spiral line groove are kept consistent in horizontal height; based on the optimization of the structure of the winding device, the height of the guide wheel shaft and the height of the wire spool are consistent, and the spiral wire grooves are accurately aligned, so that stable guide of the steel wire rope in the winding and releasing process is achieved, and wire jumping and abrasion are reduced.

The utility model relates to the technical field of embroidery machine devices, and discloses an anti-thread-jumping embroidery machine for clothing manufacture, which comprises a main body mechanism, a moving mechanism, a collecting mechanism and a heat dissipation mechanism, the main body mechanism comprises a sewing table and a support plate I, the top of the sewing table is fixedly connected with the bottom of the support plate I, the moving mechanism comprises a support plate II, and the collecting mechanism is fixedly connected with the bottom of the support plate II. The bottom of the second supporting plate is fixedly connected with the top of the first supporting plate, the collecting mechanism comprises a collecting groove, the collecting groove is formed in the top of the sewing table, the heat dissipation mechanism comprises a heat dissipation window, and the heat dissipation window is formed in the right side of the first supporting frame. According to the utility model, a worker places a coil on the top of the fixing column, passes through a thread end through the clamping hole arranged on the right side of the fixing disc, connects a thread with the right sides of the first moving block and the second moving block in a sliding manner through the sliding groove, and then passes through the bayonet, so that a thread body is fixed, thread jumping can be prevented, and work can be started by passing the thread through a needle head; and waste materials generated in the working process can be collected into the collecting tank.

The utility model relates to a chenille yarn warping mechanism which comprises a fixed seat, a reciprocating screw rod is rotatably connected in the fixed seat, a limiting rod is fixedly connected in the fixed seat and located below the reciprocating screw rod, a threaded block is in threaded connection with the outer side of the reciprocating screw rod, and the threaded block is in sliding connection with the limiting rod. And a winding roller is rotationally connected to the position, located on one side of the threaded block, in the fixing base, first sliding grooves are formed in the two sides of the inner wall of the fixing base correspondingly, and first sliding rods are fixedly connected to the interiors of the first sliding grooves correspondingly. The winding device has the beneficial effects that in the rotating process of the winding roller and the reciprocating screw rod, a wire can be wound, in the rotating process of the reciprocating screw rod, the threaded block can move in a reciprocating manner, so that the wire can be uniformly wound on the surface of the winding roller, and the wire can be uniformly wound on the surface of the winding roller through the movement of the first spring; and therefore, the first sliding block drives the first U-shaped plate to move downwards, the rubber wheel presses the wound wire, and the situation that the wire jumps in the winding process of the wire is avoided.

The utility model relates to a fine wire drawing machine, and provides a multi-stage mold wire jumping prevention type medium-sized fine wire drawing machine, which comprises a base, an equipment main body, a bin gate and the like, an equipment body is arranged at the top of the base, a processing bin is arranged in the equipment body, round holes allowing wires to penetrate through are formed in the left side and the right side of the equipment body, a bin door is arranged on the front side of the equipment body, and the bin door is rotationally arranged on the equipment body and is opened and closed through a movable supporting rod. According to the utility model, the closed lubricating component is arranged on a wire stretching transmission path, and a high-pressure atomization technology is adopted in the component, so that a lubricant uniformly covers the surface of a wire; and in combination with the dynamically adjusted sliding seat, the tension of the wire rod is automatically adjusted, wire jumping, wire breakage and scratches are prevented, the die abrasion and the wire breakage rate are remarkably reduced, manual intervention is reduced, and the high-precision and high-efficiency machining requirements of the superfine wire rod are met.

The invention discloses high-speed small line phosphating equipment. The high-speed small line phosphating equipment comprises a phosphating tank and a phosphating wheel, a wire inlet and a wire outlet are formed in the two ends of the phosphating tank respectively, and the wire inlet and the wire outlet are located in the two sides of the phosphating tank respectively; the phosphating wheel is arranged in the phosphating tank, the two ends of the phosphating wheel are rotatably connected with the inner walls of the two sides of the phosphating tank, and the bottom of the phosphating wheel is located in the phosphating solution. According to the high-speed small-wire phosphating equipment, a thin wire moving at a high speed is wound on the phosphating wheel, so that the thin wire can enter a phosphating solution for multiple times to ensure that enough time is provided for completing a phosphating reaction, the time of entering the phosphating solution each time can be controlled not to be too long, and a thicker phosphating film is prevented from being formed; and a thin wire below 2mm can be phosphorized during high-speed wire drawing production of 10m / s.

The utility model discloses a shingle hoisting tool which comprises a base, mounting grooves are formed in the two sides of the top of the base, universal wheels are rotatably installed at the four corners of the bottom of the base, lead screws are rotatably installed in the two mounting grooves, the two lead screws are sleeved with the same movable plate in a threaded mode, and one ends of the two lead screws are fixedly sleeved with worm wheels. An adjusting motor is fixedly installed on one side of the base, a worm meshed with the two worm wheels at the same time fixedly sleeves an output shaft of the adjusting motor, fixed plates are fixedly installed on the two sides of the top of the movable plate, and a vertical plate is fixedly installed on the top of the movable plate. The wall panel hoisting tool is simple in structure and convenient to use, the wall panel can be conveniently and stably clamped by the wall panel hoisting tool, wire jumping of the steel rope can be avoided in the winding process, and hoisting stability is improved.

The utility model discloses a kind of anti-jumping wire optical cable high-speed take-up machine, belong to optical cable take-up machine field, it includes: mobile station, mobile station both sides are equipped with placing hole, and the same winding roller is movably abutted in two placing hole inner sides, and the inner wall of mobile station both sides is rotatably connected with No. one rotating roller, and No. one rotating roller side is fixedly connected with No. two board, and No. two board inner side is fixedly connected with No. three rotating roller, and the outer side of two No. three rotating rollers is movably abutted with moving plate, and the top of two moving plates is fixedly connected with the same limit plate, and the top of mobile station is equipped with the sliding hole that is compatible with limit plate, and limit plate outer side is slidably connected in sliding hole inner side.The utility model structure design is reasonable, by the cooperation between No. one board, No. two rotating roller and moving plate, so that limit plate can reciprocate in horizontal direction, this makes winding roller when carrying out the storage of cable, cable line can evenly distribute on winding roller surface, to facilitate user to use.