6results about How to "Improve weaving efficiency" patented technology

A flexible composite pipe integrating heat insulation and intelligent tracking functions, and its manufacturing equipment, relates to the field of flexible composite pipe production and manufacturing technology. The flexible composite pipe includes, from the inside out, an inner lining layer, a reinforcing layer, an inner protective layer, a heat insulation layer, a wrapping layer, and an outer protective layer. The reinforcing layer is woven from reinforcing fiber tapes. The weaving equipment used is a reinforcing fiber weaving device, including a warp pay-off spool, a warp guide rod, a warp tape, a weft pay-off ring, and a weft tape. The warp guide rod swings radially in the warp pay-off spool. The weft pay-off ring has a notch in the circumferential direction. Each time the weft pay-off ring rotates, the notch aligns with each warp guide rod. Each alignment causes the warp guide rod to swing from one extreme position to another through the notch. The weft tape rotates circumferentially around the composite pipe. The interweaving between the warp tape and the weft tape forms a weave, creating a mesh-like reinforcing layer. This invention uses the weaving of strip-shaped reinforcing fibers, which is significantly more efficient than the weaving of linear reinforcing fibers.

The present application relates to the technical field of knitting equipment, and especially relates to a knitting flat knitting machine pulling device, which comprises two pulling parts and two control parts, the pulling part comprises a mounting plate, a needle plate, a left pulling rake and a right pulling rake, there are splices between the needle plate and the pulling part, the left pulling rake and the right pulling rake are alternately arranged in the splices, the left pulling rake and the right pulling rake are independently lifted by the control part, the end of the left pulling rake and the right pulling rake is swingingly provided with a pulling head, and the side of the pulling head is provided with a plurality of needles. In the present application, the fabric passes between the two needle plates, the left pulling rake and the right pulling rake on each side alternately catch the fabric and realize the downward pulling of the fabric through the gravity of the counterweight, so that the fabric is always in the downward pulling state and the floating piece is prevented. In the process of adjusting the pulling force of the pulling rake, the pulling rake only needs to be hung on the fabric, so that the difficulty of repeated adjustment in the operation process is reduced, the fabric is not rolled, and the overall knitting efficiency is increased.

The utility model discloses an electronic multi -arm opening device reading arm stop gear relates to opening device technical field, it includes: reading cam, installation support is located the outside of reading cam, reset mechanism is set up on installation support, and the end of reset mechanism is in contact with the outer edge of reading cam, the upper reading arm is cooperated with reading cam one end, and is cooperated with reset mechanism the other end, the lower reading arm is cooperated with reading cam one end, and is cooperated with reset mechanism the other end, reset mechanism includes: reset guide rod, and is movably set up on installation support, limit shaft is installed on reset guide rod, reset spring is sleeved on reset guide rod, and reset spring is located in the inside of installation support, and roller bearing is installed on the end of reset guide rod, and the outer edge of roller bearing is in contact with the outer edge of reading cam. The utility model solves the technical problem of the inconsistent distance of the stop structure in the prior art to the reading arm, which is easy to cause the wrong flower phenomenon.

The utility model belongs to the technical field of combustor, be related to a kind of weaving equipment for woven metal net, it includes: equipment rack, be equipped with drive part, electric cabinet and needle cylinder mechanism on the equipment rack, needle cylinder mechanism includes the needle cylinder rotationally connected on equipment rack, the outer surface of the needle cylinder is annular array and is formed with several needle slots, each needle slot is movably connected with crochet, and each crochet can move up and down in corresponding needle slot;The outside of needle cylinder is equipped with the limiting portion for the limiting of crochet, and the limiting portion makes crochet move in corresponding needle slot;The needle cylinder mechanism further includes loop unit connected on equipment rack, and loop unit includes loop cylinder, and loop path is formed on the loop cylinder.After adopting above-mentioned structure, its beneficial effect is: by automatic weaving mode, the weaving efficiency of metal net is greatly improved, and production cost is reduced;Make the quality of metal net more stable, reduce the scrap rate;Simple operation, strong practicality.

The utility model discloses a novel simple and easy research and study loom, including weaving shaft, heald frame, reed, cloth roller and fixed pin shaft, weaving shaft is located weaving loom's last side, and is provided with roller shaft above, heald frame sets up weaving shaft's front side, reed sets up heald frame's front side, cloth roller sets up reed's front side, and one end of cloth roller is below the fixed block that is provided with, and the shaft hole that is opened in the one end surface of cloth roller is also set up on the fixed block, and the shaft hole is also set up on the fixed block, and the fixed pin shaft embedded in the shaft hole through setting, makes the fixed effect of cloth roller formation above the fixed block. The simple and easy research and study loom can effectively prevent the rotation of the cloth roller through the fixed pin shaft, avoid the problem of secondary winding, the transition and guiding function is formed through the setting roller shaft, reduces the failure rate of heald frame, improves its weaving efficiency, reduces the overall volume, is used for research and study only, is easy to understand and learn.

The utility model provides a warp yarn adjusting device of a high-speed rapier loom, and relates to the textile field, the warp yarn adjusting device of the high-speed rapier loom comprises two support frames, the inner walls of the two support frames are jointly clamped with a pay-off reel, the front side of one support frame is connected with an unwinding motor, and the output end of the unwinding motor penetrates through the support frames and extends to the space between the two support frames. According to the warp adjusting assembly, the mounting and dismounting process of the warp adjusting assembly is simplified through the arranged quick connecting piece, an operator only needs to rotate the quick dismounting nut, the positive and negative screw rod can drive the threaded block and the positioning clamping arm to complete opening and clamping actions, quick mounting or dismounting of the mounting frame is achieved, a large amount of time is saved, and the working efficiency is improved. The pressure sensor in the tension adjusting part can monitor the tension change of the warp in real time and feed back a signal to the electric hydraulic telescopic rod, the telescopic rod stretches out and draws back according to the signal, the warp tension is accurately adjusted, it is ensured that the warp is always kept in a proper tension state, and the fabric quality and the weaving efficiency are improved.