A jacquard machine for producing a reverse packed cut-pile fabric

Abstract

The present application relates to braiding equipment technical field, especially to a kind of reverse package cutting circle plush jacquard machine, which can weave out stronger three-dimensional sense, and the appearance of plush braided product is high, including rack, big disc gear, feed yarn nozzle, needle cylinder, sinker ring, upper cam seat, upper cam, lower cam seat, lower cam, needle selector, knitting needle, jacquard piece, hanging wool piece, reverse package piece and cutting wool piece, knitting needle is arranged in the needle slot of needle cylinder, knitting needle has knitting needle butt, lower cam seat is arranged on the circumference outside of needle cylinder, lower cam is arranged on lower cam seat, lower cam has at least one knitting needle track, for transforming different weave technology, knitting needle butt of knitting needle is embedded in knitting needle track, sinker ring is arranged on the upper end of needle cylinder, jacquard piece, hanging wool piece, reverse package piece and cutting wool piece are all arranged in the needle slot of sinker ring, hanging wool piece is connected with jacquard piece, reverse package piece and cutting wool piece are arranged in the middle groove of jacquard piece and hanging wool piece, and cutting wool piece is located on reverse package piece.

Description

Technical Field

[0001] This invention relates to the field of weaving equipment technology, and in particular to a reverse-wrapped cut loop jacquard machine. Background Technology

[0002] Textiles have a long history and a global consumer market. In recent years, with the rapid development of the social economy and the significant improvement of people's living standards, the demand for various clothing and fabrics has maintained rapid growth. my country has been a major textile country since ancient times, rich in resources such as cotton and silkworms, and producing a wide variety of textile products such as silk and cotton cloth.

[0003] The development of the textile industry depends on the development of the textile machinery industry. In the yarn forming process of existing plush knitting machines, plush knitting products with a wrap structure are usually made by drawing loops with a latch needle and then cutting the pile with a cutter needle. This cutter needle structure mainly consists of a needle hook at the top of the needle body, a cutting edge below the needle hook, and a needle foot at the bottom. It needs to be coordinated with upper knitting needles, lower corner rails, and pressing wheels to fix the pile drawing and cutting actions. With the development of the social economy, people's pursuit of knitted products is constantly improving, requiring plush knitting products to have a stronger three-dimensional pile texture in order to improve the aesthetics of plush knitting products. Summary of the Invention

[0004] Therefore, in view of the above problems, the present invention provides a reverse-wrap cut loop jacquard machine that can weave a more three-dimensional plush texture and a higher aesthetic value of plush knitted products.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A reverse-wrapped cut-loop jacquard knitting machine includes a frame, a large disc gear, a yarn feed nozzle, a cylinder, a spinner, an upper cam seat, an upper cam, a lower cam seat, a lower cam, a needle selector, knitting needles, jacquard pieces, pile-covering pieces, reverse-wrapped pieces, and cut-loop pieces. The large disc gear is rotatably mounted on the frame. The cylinder is mounted on the large disc gear. The knitting needles are located in the needle grooves of the cylinder and have needle heels. The lower cam seat is located on the outer circumference of the cylinder. The lower cam is mounted on the lower cam seat and has at least one section of needle track for changing different weave patterns. The needle heels of the knitting needles are embedded in the needle track and slide along it. The spinner is located at the upper end of the cylinder and on the outer side. The jacquard pieces, pile-covering pieces, reverse-wrapped pieces, and cut-loop pieces are all located in the needle grooves of the spinner. The jacquard pieces have several needle feet and a first intermediate groove. The pile-covering pieces have pile-covering needle heels and... The second intermediate groove, the reverse wrapping piece has a reverse wrapping piece needle heel, the cut piece has a cut piece needle heel, the hanging piece is connected to the jacquard piece, and the first intermediate groove and the second intermediate groove are connected to form an intermediate groove, the reverse wrapping piece and the cut piece are disposed in the intermediate groove of the jacquard piece and the hanging piece, and the cut piece is located on the reverse wrapping piece, the needle selector is disposed on the outer circumference of the ring and is connected to the needle foot of the jacquard piece, the upper cam seat is disposed on the upper side of the ring, the upper cam is disposed on the upper cam seat, the upper cam has a hanging piece track, a reverse wrapping piece track and a cutter track, the hanging piece needle heel of the hanging piece is embedded in the hanging piece track and slides along the hanging piece track, the reverse wrapping piece needle heel of the reverse wrapping piece is embedded in the reverse wrapping piece track and slides along the reverse wrapping piece track, the cut piece needle heel of the cut piece is embedded in the cut piece track and slides along the cut piece track, the yarn feed nozzle is disposed on the periphery of the needle cylinder and the ring.

[0007] Furthermore, the jacquard piece includes a left jacquard piece body, a right jacquard piece body, and a first interlayer piece disposed between the left jacquard piece body and the right jacquard piece body. The first interlayer piece is distributed on one side of the left jacquard piece body and the right jacquard piece body, so that a first intermediate groove is formed between the other side of the left jacquard piece body and the right jacquard piece body. The stitches are distributed on the side of the jacquard piece near the first interlayer piece.

[0008] Furthermore, the feather clip includes a left feather clip body, a right feather clip body, and a second interlayer piece disposed between the left feather clip body and the right feather clip body. The second interlayer piece is distributed on one side of the left feather clip body and the right feather clip body, so that the other side of the left feather clip body and the right feather clip body forms a second intermediate groove. The feather clip heels are distributed on the side of the feather clip body near the second interlayer piece, and the side of the feather clip body away from the second interlayer piece is provided with a protrusion.

[0009] Furthermore, both the left and right hanging feather pieces include a hanging feather body. The hanging feather heels are distributed at one lateral end of the hanging feather body, and the other lateral end of the hanging feather body is provided with a first extension. The protrusion is located on the upper part of the first extension. The protrusion includes a first hanging feather ear and a second hanging feather ear spaced apart. The first hanging feather ear is distributed on the upper side of the second hanging feather ear, and the length of the first hanging feather ear is smaller than the length of the second hanging feather ear.

[0010] Furthermore, the left and right jacquard pieces are provided with a locking block on the side away from the first interlayer piece, and the lower end of the hanging piece body is provided with a locking groove for locking and connecting with the locking block.

[0011] Furthermore, a thinning structure is provided between the first extension and the main body of the hanging piece.

[0012] Furthermore, the reverse wrapping sheet includes a reverse wrapping sheet body, a second extension is provided at one lateral end of the reverse wrapping sheet body, a third protrusion is provided at the upper end of the second extension near the reverse wrapping sheet body, the upper end of the third protrusion has a first inclined side and a second inclined side forming an angle, and the reverse wrapping sheet heel is provided at the upper part of the other lateral side of the reverse wrapping sheet body.

[0013] Furthermore, the cutting blade includes a cutting blade body, a third extension is provided on one lateral side of the cutting blade body, a cutting part is provided on the third extension, and the cutting blade needle heel is provided on the upper part of the other lateral side of the cutting blade body.

[0014] By adopting the aforementioned technical solution, the beneficial effects of this invention are as follows: This reverse-wrap cut-loop jacquard machine drives the lower cylinder to rotate via a large disc gear, causing the spinning ring on the cylinder to rotate. The needle heels of the knitting needles on the cylinder are embedded in the needle track on the lower cam and slide along the track, causing the knitting needles to move up and down along the axial direction of the cylinder. Furthermore, the heels of the hanging loop needles, the reverse-wrap needles, and the cut-loop needles on the spinning ring are respectively embedded in the hanging loop track and the reverse-wrap track of the upper cam. The yarn is woven within the track of the yarn cutter and the track of the yarn cutter, and slides along these tracks, causing the yarn cutter, the yarn wrapping piece, and the yarn cutting piece to move radially along the sinker loop. This works in conjunction with the knitting needles to achieve weaving. During the weaving process, the yarn wrapping piece reverses the yarn, and the yarn is then cut, forming a plush jacquard knitted fabric with a reversed yarn wrapping structure. This type of jacquard machine has a simple structure, stable operation, and produces plush jacquard knitted fabrics with a strong three-dimensional feel and high density of loops, resulting in a beautiful and high-quality product. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention;

[0016] Figure 2This is a schematic diagram of the structure of the yarn feeding nozzle, lower triangle, knitting needle, and yarn hanging plate in an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the needle selector and the upper triangle in an embodiment of the present invention;

[0018] Figure 4 This is a front view structural diagram of the jacquard piece in an embodiment of the present invention;

[0019] Figure 5 This is a top view of the jacquard piece in an embodiment of the present invention;

[0020] Figure 6 yes Figure 5 A magnified view of a section at point A in the middle;

[0021] Figure 7 This is a schematic diagram of the exploded structure of the jacquard sheet in an embodiment of the present invention;

[0022] Figure 8 This is a front view schematic diagram of the first structure of the feather hanging piece in an embodiment of the present invention;

[0023] Figure 9 This is a front view schematic diagram of the second structure of the feather hanging piece in an embodiment of the present invention;

[0024] Figure 10 This is a top view schematic diagram of the second structure of the feather hanging piece in an embodiment of the present invention;

[0025] Figure 11 yes Figure 10 A magnified view of a section at point B in the middle;

[0026] Figure 12 yes Figure 10 A magnified view of a section at point C;

[0027] Figure 13 This is an exploded structural diagram of the second structure of the feather hanging piece in an embodiment of the present invention;

[0028] Figure 14 This is a front view schematic diagram of the anti-shear sheet structure in an embodiment of the present invention;

[0029] Figure 15 This is a front view schematic diagram of the hair-cutting blade in an embodiment of the present invention. Detailed Implementation

[0030] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0031] The embodiments of the present invention are as follows:

[0032] refer to Figures 1 to 15As shown, a reverse-wrapped cut-loop jacquard machine includes a frame, a large disc gear, a yarn feed nozzle 1, a cylinder 2, a spinneret 3, an upper cam seat 4, an upper cam 5, a lower cam seat 6, a lower cam 7, a needle selector 8, knitting needles 9, jacquard pieces 10, pile-hanging pieces 11, a reverse-wrapped piece 12, and a cut-loop piece 13. The large disc gear is rotatably mounted on the frame. The cylinder 2 is mounted on the large disc gear. The knitting needles 9 are located in the needle grooves of the cylinder 2 and have needle heels 91. The lower cam seat 6 is located on the outer circumference of the cylinder 2, and the lower cam 7 is mounted on the lower cam seat 6. The lower cam 7 has at least one... The needle track 71 is used to change different weave processes. Preferably, the lower triangle 7 has one, two, or three needle tracks 71. Preferably, the lower triangle 7 has two needle tracks 71. The needle heel 91 of the needle 9 is embedded in the needle track 71 and slides along the needle track 71. The sinker 3 is located at the upper end of the needle cylinder 2 and is located on the outside. The jacquard piece 10, the pile piece 11, the reverse wrap piece 12, and the cut piece 13 are all located in the needle groove of the sinker 3. The jacquard piece 10 has eight needle feet 1001 and a first intermediate groove 1002. The pile piece 10... The device has a hanging piece needle heel 1111 and a second intermediate groove 1112. The reverse wrap piece 12 has a reverse wrap piece needle heel 121, and the cutting piece 13 has a cutting piece needle heel 131. The hanging piece 11 is connected to the jacquard piece 10, and the first intermediate groove 1002 and the second intermediate groove 1112 are connected to form an intermediate groove. The reverse wrap piece 12 and the cutting piece 13 are located in the intermediate groove between the jacquard piece 10 and the hanging piece 11, and the cutting piece 13 is located on the reverse wrap piece 12. The needle selector 8 is located on the outer circumference of the ring 3 and is connected to the needle foot 1001 of the jacquard piece 10. The upper triangular seat 4 is located on... On the upper side of the ring 3, the upper triangle 5 is set on the upper triangle seat 4. The upper triangle 5 has a wool-hanging plate track 51, a reverse wrapping plate track 52, and a cutting blade track 53. The wool-hanging plate needle heel 1111 of the wool-hanging plate 11 is embedded in the wool-hanging plate track 51 and slides along the wool-hanging plate track 51. The reverse wrapping plate needle heel 121 of the reverse wrapping plate 12 is embedded in the reverse wrapping plate track 52 and slides along the reverse wrapping plate track 52. The cutting blade needle heel 131 of the cutting blade 13 is embedded in the cutting blade track 53 and slides along the cutting blade track 53. The yarn feeding nozzle 1 is located around the cylinder 2 and the ring 3.

[0033] This reverse-wrap cut-loop jacquard machine rotates the cylinder 2 via a large disc gear, causing the rings 3 on the cylinder 2 to rotate. The needle heels 91 of the knitting needles 9 on the cylinder 2 are embedded in the needle track 71 on the lower triangle 7 and slide along the track, causing the knitting needles 9 to move up and down along the axial direction of the cylinder 2. Furthermore, the heels 1111 of the looper 11, the looper 12's looper heel 121, and the cutter 13's cutter heel 13 on the rings 3 are respectively embedded in the looper track 51 and the looper track 51 of the upper triangle 5. The yarn is slid within track 52 and cutter track 53, causing the yarn-hanging piece 11, the reverse wrap piece 12, and the cutter piece 13 to move radially along the sinker loop 3. This allows them to work in conjunction with the knitting needle 9 to achieve knitting. During the knitting process, the yarn is reversed by the reverse wrap piece 12 and then cut, forming a plush jacquard knitted fabric with a reverse wrap structure. This type of jacquard machine has a simple structure, stable operation, and produces a plush jacquard knitted fabric with a strong three-dimensional feel and high density of loops, resulting in a beautiful and high-quality product.

[0034] Specifically, the jacquard piece 10 includes a left jacquard piece 101, a right jacquard piece 102, and a first interlayer piece 103 disposed between the left jacquard piece 101 and the right jacquard piece 102. The first interlayer piece 103 is distributed on one side of the left jacquard piece 101 and the right jacquard piece 102, such that a first intermediate groove 1002 is formed between the other side of the left jacquard piece 101 and the right jacquard piece 102. The stitches 1001 are distributed on the jacquard piece 10 near the first interlayer piece 103. The left jacquard piece 101 and the right jacquard piece 102 are provided with a locking block 1003 on the side away from the first interlayer piece 103.

[0035] The feather-coating plate 11 includes a left feather-coating plate body 111, a right feather-coating plate body 112, and a second interlayer plate 113 disposed between the left feather-coating plate body 111 and the right feather-coating plate body 112. The second interlayer plate 113 is distributed on one side of the left feather-coating plate body 111 and the right feather-coating plate body 112, such that a second intermediate groove 1112 is formed on the other side of the left feather-coating plate body 111 and the right feather-coating plate body 112. The feather-coating plate heels 1111 are distributed on the side of the feather-coating plate 11 close to the second interlayer plate 113. A protrusion 1113 is provided on the side of the feather-coating plate 11 away from the second interlayer plate 113. Both the left feather-coating plate body 111 and the right feather-coating plate body 112 include a feather-coating plate body 1114. The feather-coating plate heels 1111 are distributed at one side of the feather-coating plate body 1114. A first extension 1115 is provided at the other side of the feather-coating plate body 1114. The protrusion 1113 is located on the upper part of the first extension 1115. The protrusion 1113 includes a first looper 1116 and a second looper 1117 spaced apart. The first looper 1116 is located on the upper side of the second looper 1117. The length of the first looper 1116 is smaller than the length of the second looper 1117. The lower end of the looper body 1114 is provided with a locking groove 1118 for locking and connecting with the locking block 1003. A thinning structure 1119 is provided between the first extension 1115 and the looper body 1114. The first looper 1116 and the second looper 1117 can realize the looping of high and low pile. The setting of the thinning structure 1119 increases the space of the front needle 9, thereby making the needle exit smoother, which is conducive to the reversal and cutting of the yarn and improving the knitting quality of the product.

[0036] The reverse wrapping piece 12 includes a reverse wrapping piece body 122. One lateral end of the reverse wrapping piece body 122 is provided with a second extension 123. The upper end of the second extension 123 near the reverse wrapping piece body 122 is provided with a third protrusion 124. The upper end of the third protrusion 124 has a first inclined side 125 and a second inclined side 126 forming an angle. The reverse wrapping piece needle heel 121 is provided on the upper part of the other lateral side of the reverse wrapping piece body 122. When the reverse wrapping piece 12 needles out, the yarn slides along the first inclined side 125 and the second inclined side 126, and cooperates with the hanging piece 11, which facilitates the reversal of the yarn and has a good effect.

[0037] The cut yarn 13 includes a cut yarn body 132, a third extension 133 is provided on one side of the cut yarn body 132, a cutting part 134 is provided on the third extension 133, and the cut yarn needle heel 131 is provided on the upper part of the other side of the cut yarn body 132, which facilitates the cutting of wool yarn and is beneficial to the cleaning of cotton wool after cutting.

[0038] Furthermore, the cutting strip track 53, the reverse wrapping strip track 52, and the hanging strip track 51 are distributed sequentially from the inner circle to the outer circle of the sinker ring 3. The hanging strip track 51 includes a first yarn feeding triangle 511, a needle selection triangle 512, and a top yarn triangle 513. The reverse wrapping strip track 52 includes a second yarn feeding triangle 521 and a reverse wrapping triangle 522. The cutting strip track 53 includes a third yarn feeding triangle 531 and a cutting triangle 532.

[0039] In this embodiment, a reverse-wrap loop pile knitting structure is included, comprising the following steps:

[0040] Step 1: Knitting needle 9 is brought to its highest point at the tuck position, then the yarn is fed in and placed in a floating state;

[0041] Step 2: The needles emerge from the reverse wrapping piece 12 and the hanging piece 11. The yarn is hung on the protrusion 1113 of the hanging piece 11 and taken down by the knitting needle 9. The yarn is reversed through the reverse wrapping piece 12 to form a reverse wrapping.

[0042] Step 3: After the knitting needle 9 continues to decrease stitches to form a loop, the bobbin 11 is pushed out through the top bobbin triangle 513. After the loop formed by the protrusion 1113 of the bobbin 11 is tightened, the next knitting needle 9 moves horizontally after starting the highest position. After the bobbin cutter 13 cuts the loop, the knitting needle is brought back to the tucked position. At the same time, the bobbin 11, the reverse wrapping piece 12, and the cut bobbin 13 are brought back to form a plush jacquard knitted fabric with a reverse wrapping structure.

[0043] In step 2 above, when knitting low-pile jacquard, the needles of the bobbin 11 come out, so that the yarn is hooked on the first bobbin loop 1116.

[0044] When knitting high-pile jacquard, the needles of the bobbin 11 come out and the needle selector 8 acts on the bobbin 11, so that the yarn is hooked onto the second bobbin loop 1117.

[0045] Specifically:

[0046] Row 1: Knitting 9, pull out the top of the needle, the hanging piece 11, the reverse wrap piece 12 is in the reverse wrap position, and the cutting piece 13 is moved horizontally without being pulled out;

[0047] Row 2: Knitting needle 9 in stockinette stitch, bobbin 11 pushes out the top bob and moves it horizontally, reverse wrapping bob 12 is in reverse wrapping position, bobbin 13 pushes out to cut the bob;

[0048] Row 3: Knit 9 half stitches, loop 11, reverse loop 12, cut loop 13;

[0049] 4th row: Knitting needle 9 moves to half needle position, hanging piece 11 retracts to allow the yarn feeder 1 to be pushed out to the first hanging point, reverse wrap piece 12 allows the yarn feeder 1 to be pushed out to the reverse wrap position, cutting piece 13 allows the yarn feeder 1 to be pushed out to the position to be cut.

[0050] 5th row: Knitting needle 9 decreases to form a circle, the hanging piece 11 is moved horizontally at the first hanging point, the reverse wrap piece 12 is moved horizontally at the reverse wrap position, and the cutting piece 13 is moved horizontally at the position to be cut.

[0051] In the fifth path described above, during the translation of the hair-hanging piece 11 at the first hair-hanging point, if the needle device 8 does not act on the hair-hanging piece 11, the hair-hanging piece 11 will be in a low position; if the needle device 8 acts on the hair-hanging piece 11, the hair-hanging piece 11 will be in a high position.

[0052] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.

Claims

1. A reverse-wrapping cut loop jacquard machine, characterized in that: The machine includes a frame, a large disc gear, a yarn feed nozzle, a needle cylinder, a spinning ring, an upper cam seat, an upper cam, a lower cam seat, a lower cam, a needle selector, knitting needles, jacquard pieces, pile-covering pieces, reverse-wrapping pieces, and cut-down pieces. The large disc gear is rotatably mounted on the frame. The needle cylinder is mounted on the large disc gear. The knitting needles are located in the needle grooves of the needle cylinder and have needle heels. The lower cam seat is located on the outer circumference of the needle cylinder. The lower cam is mounted on the lower cam seat and has at least one section of needle track for changing different weave patterns. The needle heels of the knitting needles are embedded in the needle track and slide along the needle track. The spinning ring is located at the upper end of the needle cylinder and on the outer side. The jacquard pieces, pile-covering pieces, reverse-wrapping pieces, and cut-down pieces are all located in the needle grooves of the spinning ring. The jacquard pieces have several needle feet and a first intermediate groove. The pile-covering pieces have pile-covering needle heels and a second intermediate groove. The reverse wrapping sheet has a reverse wrapping sheet needle heel, the cut-hair sheet has a cut-hair sheet needle heel, the hanging-hair sheet is connected to the jacquard sheet, and the first intermediate groove and the second intermediate groove are connected to form an intermediate groove. The reverse wrapping sheet and the cut-hair sheet are located in the intermediate groove of the jacquard sheet and the hanging-hair sheet, and the cut-hair sheet is located on the reverse wrapping sheet. The needle selector is located on the outer circumference of the ring and is connected to the needle foot of the jacquard sheet. The upper cam seat is located on the upper side of the ring. The upper cam is located on the upper cam seat. The upper cam has a hanging-hair sheet track, a reverse wrapping sheet track and a cut-hair knife track. The hanging-hair sheet needle heel of the hanging-hair sheet is embedded in the hanging-hair sheet track and slides along the hanging-hair sheet track. The reverse wrapping sheet needle heel of the reverse wrapping sheet is embedded in the reverse wrapping sheet track and slides along the reverse wrapping sheet track. The cut-hair sheet needle heel of the cut-hair sheet is embedded in the cut-hair sheet track and slides along the cut-hair sheet track. The yarn feeder is located on the periphery of the needle cylinder and the ring. The jacquard piece includes a left jacquard piece body, a right jacquard piece body, and a first interlayer piece disposed between the left jacquard piece body and the right jacquard piece body. The first interlayer piece is distributed on one side of the left jacquard piece body and the right jacquard piece body, so that a first intermediate groove is formed between the other side of the left jacquard piece body and the right jacquard piece body. The stitches are distributed on the jacquard piece on the side close to the first interlayer piece. The feather hanging piece includes a left feather hanging piece body, a right feather hanging piece body, and a second interlayer piece disposed between the left feather hanging piece body and the right feather hanging piece body. The second interlayer piece is distributed on one side of the left feather hanging piece body and the right feather hanging piece body, so that the other side of the left feather hanging piece body and the right feather hanging piece body forms a second intermediate groove. The feather hanging piece heels are distributed on the side of the feather hanging piece close to the second interlayer piece, and a protrusion is provided on the side of the feather hanging piece away from the second interlayer piece.

2. The reverse-wrapping cut loop jacquard machine according to claim 1, characterized in that: Both the left and right hanging feather pieces include a hanging feather body. The hanging feather heel is distributed at one lateral end of the hanging feather body. The other lateral end of the hanging feather body is provided with a first extension. The protrusion is located on the upper part of the first extension. The protrusion includes a first hanging feather ear and a second hanging feather ear spaced apart. The first hanging feather ear is distributed on the upper side of the second hanging feather ear. The length of the first hanging feather ear is smaller than the length of the second hanging feather ear.

3. The reverse-wrapping cut loop jacquard machine according to claim 2, characterized in that: The left and right jacquard pieces are provided with a locking block on the side away from the first interlayer piece, and the lower end of the hanging piece body is provided with a locking groove for locking and connecting with the locking block.

4. The reverse-wrapping cut loop jacquard machine according to claim 3, characterized in that: The first extension is provided with a thinning structure between itself and the main body of the hanging piece.

5. The reverse-wrapping cut loop jacquard machine according to any one of claims 1 to 4, characterized in that: The reverse wrapping sheet includes a reverse wrapping sheet body. A second extension is provided at one lateral end of the reverse wrapping sheet body. A third protrusion is provided at the upper end of the second extension near the reverse wrapping sheet body. The upper end of the third protrusion has a first inclined side and a second inclined side forming an angle. The reverse wrapping sheet heel is provided at the upper part of the other lateral side of the reverse wrapping sheet body.

6. The reverse-wrapping cut loop jacquard machine according to any one of claims 1 to 4, characterized in that: The hair-cutting blade includes a hair-cutting blade body, a third extension is provided on one lateral side of the hair-cutting blade body, a cutting part is provided on the third extension, and the hair-cutting blade heel is provided on the upper part of the other lateral side of the hair-cutting blade body.

Images