A method of weaving a covert patterned textile

Abstract

The present application relates to a weaving method of a dark flower textile with high aesthetic degree, and the weaving process comprises the following steps: step 1: the needle is lifted along the needle track, and the needle tongue is turned down to open the needle port; step 2: the first yarn is padded into the needle hook of the needle; step 3: the needle is lowered, and the needle port is closed; step 4: the needle continues to descend, the first yarn is bent, then the old loop is separated from the needle head, and is sleeved on the new loop formed by the first yarn bending; step 5: the needle is connected through the action of the needle selector, so that the needle is lifted along the needle connecting track, the needle tongue is turned down to open the needle port, and the new loop formed by the first yarn bending is moved to the needle stem of the needle; step 6: the second yarn is padded into the needle hook of the needle; step 7: the needle is lowered, and the needle port is closed; step 8: the needle continues to descend, the second yarn is bent, then the new loop formed by the first yarn bending is separated from the needle head, and is sleeved on the new loop formed by the second yarn bending, so that the weaving of the dark flower textile is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to a weaving method of a hidden pattern textile. BACKGROUND

[0002] A disc knitting machine, also known as a circular weft knitting machine, is widely used in the textile field due to its multiple loop-forming systems, high speed, high yield, fast pattern changes, and good quality of knitted fabric.

[0003] The existing knitting structure of the disc knitting machine, such as Chinese Patent Application No. 201721560517.1, discloses a new Albacan fabric weaving structure, which includes a cuff weaving structure, a bottom layer weaving structure, a surface layer weaving structure, a main knitting yarn, and a secondary knitting yarn. The main knitting yarn and the secondary knitting yarn are connected by an interlacing knitting method. The surface layer weaving structure is located outside the bottom layer weaving structure, and the surface layer weaving structure and the bottom layer weaving structure are connected by knitting. The cuff weaving structure is connected to the surface layer weaving structure and the bottom layer weaving structure by knitting. It has the advantages of simple weaving process, simple weaving process, stable weaving structure, not easy to cause edge rolling phenomenon, not easy to scatter, thicker fabric, and good warmth retention.

[0004] However, during the knitting process, the loop size is consistent, the floating thread is in the same position, and the pattern formed by knitting is relatively simple and planar. With the continuous enrichment of living materials, consumers have a low sense of satisfaction with the existing textile styles. Therefore, the applicant has proposed a weaving method of a hidden pattern textile through long-term research and development to enrich the style of the textile and further improve the aesthetic degree. SUMMARY

[0005] Therefore, in view of the above problems, the present application provides a weaving method of a hidden pattern textile with high aesthetic degree.

[0006] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] The invention discloses a weaving method of a hidden pattern textile fabric, which comprises a frame, an electrical control mechanism arranged on the frame, a driving mechanism, a transmission mechanism, a yarn supply mechanism, a weaving mechanism and a pulling and winding mechanism. The weaving mechanism comprises a needle cylinder, knitting needles, sinkers, receiving needles, pattern sinkers, lower cam seats, lower cams and reset cams as well as a needle selector. The needle cylinder is provided with needle grooves and sinker grooves. The knitting needles and the receiving needles are arranged in the lower needle grooves. The knitting needles are distributed on the upper side of the receiving needles. The knitting needles are movably connected with the receiving needles. The lower cams are arranged on the lower cam seats. The lower cams are distributed on the outer side of the circumference of the needle cylinder. The lower cams are provided with needle butts of the knitting needles, knitting needle tracks and receiving needle tracks. The knitting needle tracks are distributed on the upper side of the receiving needle tracks. The pattern sinkers are connected with the receiving needles. The needle selector is connected with the pattern sinkers. The reset cams are arranged on the frame. The reset cams are provided with tracks for the needle butts of the pattern sinkers. The sinkers are arranged in the sinker grooves. The receiving needle tracks are provided with first needle outlet grooves and first needle inlet grooves. The middle part of the first needle inlet grooves is provided with first flat zones. The knitting needle tracks are provided with second needle outlet grooves and second needle inlet grooves. The middle part of the second needle inlet grooves is provided with second flat zones. The first flat zones and the second flat zones are distributed in a staggered manner. The output end of the first needle inlet grooves is provided with a right-angled structure. The weaving process comprises the following steps.

[0008] Step 1: the knitting needles rise along the knitting needle tracks. The old loops in the knitting needle hooks correspondingly move downwards. The old loops move to the needle stems of the knitting needles.

[0009] Step 2: the first yarn is laid in the knitting needle hooks.

[0010] Step 3: the knitting needles descend. The knitting needle latches turn upwards under the action of the old loops, so that the needle ports are closed.

[0011] Step 4: the knitting needles continue to descend. The old loops are sleeved on the needle heads. The first yarn is bent. Then the old loops are separated from the needle heads and are sleeved on the new loops formed by the first yarn bending.

[0012] Step 5: the receiving needles are driven to rise along the receiving needle tracks under the action of the needle selector. The new loops formed by the first yarn bending in the knitting needle hooks correspondingly move downwards. The new loops formed by the first yarn bending move to the needle stems of the knitting needles.

[0013] Step 6: the second yarn is laid in the knitting needle hooks.

[0014] Step 7: the knitting needles descend. The knitting needle latches turn upwards under the action of the new loops formed by the first yarn bending, so that the needle ports are closed.

[0015] Step 8: the knitting needle continues to descend, the new loop formed by the first yarn bending is sleeved on the needle, the second yarn bending is followed, the new loop formed by the first yarn bending is separated from the needle, and the new loop formed by the second yarn bending is sleeved on the new loop, so that the weaving of the intarsia fabric is realized;

[0016] Through the cooperation of the needle selector, the jacquard piece, the needle holder and the knitting needle, and in combination with the cooperation of the knitting needle track and the needle holder track of the lower cam, the size of the loop formed in the weaving process is changed, and then the pattern change is realized through the change of the size of the loop, so that the intarsia fabric is woven.

[0017] Further, the knitting needle track and the needle holder track are located on the same lower cam.

[0018] Further, the inner end of the jacquard piece is arranged on the needle cylinder, the needle butt of the jacquard piece is arranged on the side away from the needle cylinder, and the needle butt of the jacquard piece is in an L-shaped structure.

[0019] Further, the reset cam includes a mounting portion and an integrally arranged guide portion, the mounting portion is provided with a positioning pin hole, the upper portion of the positioning pin hole is provided with a stepped groove, a track is arranged on the guide portion, reset protrusions are arranged in the track, and the side surface of the guide portion away from the mounting portion is in a curved surface structure.

[0020] Further, the lateral two side surfaces of the reset protrusion are both inclined surfaces.

[0021] Through the adoption of the foregoing technical scheme, the intarsia fabric weaving method has the beneficial effects that: through the cooperation of the needle selector, the jacquard piece, the needle holder and the knitting needle, and in combination with the cooperation of the knitting needle track and the needle holder track of the lower cam, the size of the loop formed in the weaving process is changed, and then the pattern change is realized through the change of the size of the loop, so that the intarsia fabric is woven, the types of the fabric are improved, the stereoscopic sense and the aesthetic degree of the fabric are improved, novel product breakthrough is realized, and the product competitiveness of the fabric is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structure schematic diagram of the intarsia fabric in the embodiment of the present application;

[0023] Figure 2 is a sectional structure schematic diagram of the weaving mechanism in the embodiment of the present application;

[0024] Figure 3 is a local enlarged structure schematic of the intarsia fabric in the embodiment of the present application;

[0025] Figure 4 is a structure schematic diagram of the lower cam in the embodiment of the present application;

[0026] Figure 5is a structure diagram of a reset cam in the embodiment of the present application. DETAILED DESCRIPTION

[0027] The present application is further illustrated with reference to the drawings and specific embodiments.

[0028] The present application is further illustrated with reference to the drawings and specific embodiments.

[0029] Reference Figures 1 to 5 As shown in the drawings, a weaving method of a hidden pattern textile fabric includes a machine frame, an electrical control mechanism arranged on the machine frame, a driving mechanism, a transmission mechanism, a yarn feeding mechanism, a weaving mechanism, and a pulling and winding mechanism. The weaving mechanism includes a needle cylinder 1, knitting needles 2, sinkers, link needles 3, jacquard pieces 4, a lower cam seat 5, a lower cam 6, a reset cam 7, and a selector 8. The needle cylinder 1 has needle grooves and sinker grooves. The knitting needles 2 and the link needles 3 are arranged in the lower needle grooves. The knitting needles 2 are distributed on the upper side of the link needles 3. The knitting needles 2 are movably connected with the link needles 3. The lower cam 6 is arranged on the lower cam seat 5. The lower cam 6 is distributed on the outer side of the circumference of the needle cylinder 1. The lower cam 6 has knitting needle tracks 10 and link needle tracks 20 for the heel of the knitting needles 2 and the heel of the link needles 3 to slide. The knitting needle tracks 10 and the link needle tracks 20 are located on the same lower cam 6. The knitting needle tracks 10 are distributed on the upper side of the link needle tracks 20. The jacquard pieces 4 are connected with the link needles 3. The selector 8 is connected with the jacquard pieces 4. The reset cam 7 is arranged on the machine frame. The reset cam 7 has a track 30 for the heel of the jacquard pieces 4 to slide. The sinkers are arranged in the sinker grooves. The weaving process includes the following steps.

[0030] Step 1: The knitting needles 2 rise along the knitting needle tracks 10. The old loops in the hooks of the knitting needles 2 correspondingly move downward, so that the latches of the knitting needles 2 turn downward to open the needle ports. The old loops move to the stems of the knitting needles 2.

[0031] Step 2: The first yarn A is laid into the hooks of the knitting needles 2.

[0032] Step 3: The knitting needles 2 descend. The latches of the knitting needles 2 turn upward under the action of the old loops, so that the needle ports are closed.

[0033] Step 4: The knitting needles 2 continue to descend. The old loops are sleeved on the needle heads. The first yarn A is bent. Then the old loops are separated from the needle heads and are sleeved on the new loops formed by the bending of the first yarn A.

[0034] Step 5: The link needles 3 are driven by the selector 8, so that the knitting needles 2 are driven to rise along the link needle tracks 20. The new loops formed by the bending of the first yarn A in the hooks of the knitting needles 2 correspondingly move downward, so that the latches of the knitting needles 2 turn downward to open the needle ports. The new loops formed by the bending of the first yarn A move to the stems of the knitting needles 2.

[0035] Step 6: The second yarn B is laid into the hooks of the knitting needles 2.

[0036] Step 7: the needle 2 is lowered, and the needle 2 is turned up by the new loop formed by the bending of the first yarn A, so that the needle port is closed;

[0037] Step 8: the needle 2 continues to descend, the new loop formed by the bending of the first yarn A is wrapped on the needle, the second yarn B is bent, and then the new loop formed by the bending of the first yarn A is separated from the needle, and the new loop formed by the bending of the second yarn B is wrapped, realizing the weaving of the reverse pattern fabric.

[0038] The weaving method of the reverse pattern fabric realizes the change of the pattern by changing the size of the loop formed during weaving, thereby weaving the reverse pattern fabric, improving the type of the fabric, and improving the three-dimensional sense and aesthetic degree of the fabric, realizing the novel product breakthrough, and being conducive to the product competitiveness of the fabric.

[0039] In the embodiment, the inner end of the jacquard piece 4 is arranged on the needle cylinder 1, the butt of the jacquard piece 4 is arranged on the side away from the needle cylinder 1, and the butt of the jacquard piece 4 is in an L-shaped structure, the reset cam 7 comprises a mounting part 71 and an integral guide part 72, the mounting part 71 is provided with a positioning pin hole 11, the upper part of the positioning pin hole 11 is provided with a stepped groove 12, the track 30 is arranged on the guide part 72, the track 30 is provided with a reset protrusion 13 at intervals, and the side surface of the guide part 72 away from the mounting part 71 is in a curved surface structure 14, and the lateral two side surfaces of the reset protrusion 13 are both inclined surfaces 15. Therefore, the space occupancy rate of the mounting of the jacquard piece 4 and the reset cam 7 is reduced, the reset protrusion 13 and the inclined surface 15 are arranged, and the side surface of the guide part 72 away from the mounting part 71 is in the curved surface structure 14, so that the running is smooth, and the problem of jamming is avoided.

[0040] Moreover, the needle rail 20 has a first needle outlet groove 201 and a first needle inlet groove 202, the middle part of the first needle inlet groove 202 is provided with a first gentle area 21, the needle rail 10 has a second needle outlet groove 101 and a second needle inlet groove 102, the middle part of the second needle inlet groove 102 is provided with a second gentle area 22, the first gentle area 21 and the second gentle area 22 are distributed staggered, play a role in arranging the yarn, can improve the tightening effect of the yarn, facilitate the tensioning after weaving, improve the quality of the product, and the output end of the first needle inlet groove 202 is provided with a clearance groove 23 in a right angle structure, so that the selector 8 assists the needle 3, so that the needle 3 continuously moves, and the stability of the equipment operation is improved.

[0041] Although the present application has been particularly shown and described with respect to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application as defined in the appended claims.

Claims

1. A weaving method of a hidden pattern textile fabric, comprising a machine frame, an electric control mechanism arranged on the machine frame, a driving mechanism, a transmission mechanism, a yarn supply mechanism, a weaving mechanism and a drawing and winding mechanism, characterized in that: The knitting mechanism comprises a needle cylinder, knitting needles, sinkers, links, jacquard sinkers, lower cam seats, lower cams, reset cams and needle selectors, the needle cylinder is provided with needle grooves and sinker grooves, the knitting needles and links are arranged in the needle grooves, the knitting needles are distributed on the upper side of the links, the knitting needles are movably connected with the links, the lower cams are arranged on the lower cam seats, the lower cams are distributed on the outer side of the circumference of the needle cylinder, the lower cams are provided with knitting needle tracks and link tracks for the heel of the knitting needles and the heel of the links to slide, the knitting needle tracks are distributed on the upper side of the link tracks, the jacquard sinkers are connected with the links, the needle selectors are connected with the jacquard sinkers, the reset cams are arranged on the machine frame, the reset cams are provided with tracks for the heel of the jacquard sinkers to slide, the sinkers are arranged in the sinker grooves, the link tracks are provided with first needle outlet grooves and first needle inlet grooves, the middle part of the first needle inlet grooves is provided with first gentle zones, the knitting needle tracks are provided with second needle outlet grooves and second needle inlet grooves, the middle part of the second needle inlet grooves is provided with second gentle zones, the first gentle zones and the second gentle zones are distributed staggeredly, and the output end of the first needle inlet grooves is provided with a right-angled structure. Step 1: the knitting needle rises along the knitting needle track, the old loop in the knitting needle hook moves downward correspondingly, the needle tongue flips downward to open the needle port, and the old loop moves to the needle rod of the knitting needle; Step 2: the first yarn is padded into the knitting needle hook; Step 3: the knitting needle descends, the needle tongue of the knitting needle flips upward under the action of the old loop to close the needle port; Step 4: the knitting needle continues to descend, the old loop is sleeved on the needle head, the first yarn is bent, then the old loop is separated from the needle head and sleeved on the new loop formed by the bending of the first yarn; Step 5: the link is driven by the needle selector to rise along the link track, the new loop formed by the bending of the first yarn in the knitting needle hook moves downward correspondingly, the needle tongue flips downward to open the needle port, and the new loop formed by the bending of the first yarn moves to the needle rod of the knitting needle; Step 6: the second yarn is padded into the knitting needle hook; Step 7: the knitting needle descends, the needle tongue of the knitting needle flips upward under the action of the new loop formed by the bending of the first yarn to close the needle port; Step 8: the knitting needle continues to descend, the new loop formed by the bending of the first yarn is sleeved on the needle head, the second yarn is bent, then the new loop formed by the bending of the first yarn is separated from the needle head and sleeved on the new loop formed by the bending of the second yarn, and the knitting of the shadow flower textile is realized; Through the cooperation of the needle selector, the jacquard sinker, the link and the knitting needle, and in combination with the cooperation of the knitting needle track and the link track of the lower cam, the size of the loop formed in the knitting process is changed, and then the change of the pattern is realized through the change of the size of the loop, so that the shadow flower textile is knitted.

2. The method of weaving a covert textile according to claim 1, wherein: The knitting needle track and the link track are arranged on the same lower cam.

3. The method of weaving a covert textile of claim 2, wherein: The inner end of the jacquard sinker is arranged on the needle cylinder, the heel of the jacquard sinker is arranged on the side away from the needle cylinder, and the heel of the jacquard sinker is in an L-shaped structure.

4. The method of weaving a covert textile of claim 3, wherein: The reset triangle comprises a mounting part and an integral guide part, the mounting part is provided with a positioning pin hole, the upper part of the positioning pin hole is provided with a stepped groove, a track is arranged on the guide part, and a reset protrusion is arranged in the track at intervals.

5. The method of weaving a covert textile fabric according to claim 4, wherein: The lateral sides of the reset protrusion are both inclined surfaces.

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