Efficient belt crocheting equipment

Abstract

The utility model provides efficient belt crocheting equipment. The efficient belt crocheting equipment comprises a crocheting machine, a receiving device and a feeding device. The material collecting device comprises a flow dividing frame and two collecting frames. The feeding device comprises a middle wire feeding module, a front wire feeding module and a rear active wire feeding module; the middle yarn feeding module comprises a yarn feeding frame and a guide frame, and the first yarn is conveyed to the guide frame from the yarn feeding frame in the transverse direction and conveyed to the crochet machine through the position above the flow dividing frame in the longitudinal direction; the second yarn is conveyed to the crochet machine from the front yarn feeding module along the longitudinal direction through the lower part of the shunting frame; and a plurality of third yarns penetrate through a gap between the yarn feeding frame and the guide frame along the longitudinal direction from the rear active yarn feeding module, and are conveyed to the crochet machine through the upper part of the shunting frame. The shunting frame can divide multiple strands of braids into two batches and distribute the braids to the two collecting frames, so that collection of the multiple braids is facilitated; the front yarn feeding module, the middle yarn feeding module and the rear active yarn feeding module are reasonable in layout, yarn does not interfere with one another, the yarn feeding amount is effectively increased, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of ribbon production equipment, and in particular to a high-efficiency ribbon weaving equipment. Background Technology

[0002] Webbing is typically made by crocheting multiple yarns using a crochet machine. Since webbing is a long and thin material, multiple webbings are crocheted side-by-side using a crochet machine to improve production efficiency. However, a single webbing requires multiple different types of yarn, and multiple webbings require a significant number of yarns simultaneously. Furthermore, the space occupied by the yarn spools is relatively large, limiting the number of spools that can be arranged within a given space. Additionally, collecting a large quantity of crocheted webbing is difficult, resulting in a limited number of webbings that can be produced at a time, leading to low efficiency. Utility Model Content

[0003] This invention provides a high-efficiency weaving equipment for webbing, which effectively increases the amount of thread fed and facilitates the collection of multiple webbings, thereby improving production efficiency.

[0004] This utility model provides a high-efficiency belt knitting equipment, including a knitting machine, a material receiving device, and a material feeding device;

[0005] The receiving device is located longitudinally between the crochet machine and the feeding device. It includes a diverter frame, two collection frames, and multiple columns. The diverter frame is located transversely between the two collection frames and is used to distribute multi-strand webbing finished products to the two collection frames. The multiple columns are arranged in a square and are fixed around the diverter frame. The collection frames are fixed to the top of the columns. The two collection frames are fixedly connected.

[0006] The feeding device includes a middle wire feeding module, a front wire feeding module, and a rear active wire feeding module;

[0007] The central thread feeding module is used to feed multiple first yarns. It includes a thread feeding frame and a guide frame. The transverse sides of the thread feeding frame are used to place multiple spools of the first yarns. There are two guide frames, which are respectively set on the transverse sides of the thread feeding frame. The first yarns are fed from the thread feeding frame in the transverse direction to the side of the guide frame away from the thread feeding frame, and then fed longitudinally over the top of the diverter frame to the crochet machine.

[0008] The front yarn feeding module is used to feed multiple second yarns. It is located between the middle yarn feeding module and the take-up device, and is connected between the bottom of the yarn feeding frame and the guide frame. The second yarns are fed longitudinally from the front yarn feeding module to the crochet machine below the diverter frame.

[0009] The rear active thread feeding module is used to feed multiple third yarns. It is located on the side of the middle thread feeding module away from the take-up device. The multiple third yarns pass longitudinally from the rear active thread feeding module through the gap between the thread feeding frame and the guide frame, and are fed to the crochet machine above the diverting frame.

[0010] The diversion frame is equipped with multiple diversion columns, each of which is vertically arranged. The multiple diversion columns are divided into two groups and arranged diagonally. The diversion columns located away from the crochet machine are located in the middle of the transverse direction of the diversion frame, while the diversion columns located near the crochet machine are located on the transverse side of the diversion frame. This is used to divert the multiple strands of webbing arranged in the transverse direction to be arranged in the longitudinal direction and then transported in the transverse direction to the transverse side of the diversion frame.

[0011] The receiving device further includes a first conveying mechanism, which is disposed on the side of the diverter frame near the crochet machine. The first conveying mechanism includes a first main conveying shaft and a first secondary conveying shaft. The first main conveying shaft is transversely oriented and is rotatably disposed on the diverter frame. The first secondary conveying shaft is disposed parallel to the first main conveying shaft above it to press the webbing onto the first main conveying shaft. The first main conveying shaft is driven by a conveying motor to rotate under the drive of the conveying motor, thereby driving the webbing to move toward the diverter frame.

[0012] The receiving device further includes a transfer roller and a second conveying mechanism;

[0013] There are two transfer rollers, which are respectively arranged on the lateral sides of the diversion frame; the transfer rollers are arranged longitudinally and rotate around the longitudinal direction on the diversion frame; the webbing passes under the transfer rollers and is transformed from lateral conveying to vertical lifting conveying.

[0014] The second conveying mechanism is located on the top of the collection rack and includes a second main conveying shaft and a second secondary conveying shaft. The second main conveying shaft is axially longitudinal and is rotatably mounted on the collection rack about the longitudinal direction. The second secondary conveying shaft is parallel to the second main conveying shaft above it to press the webbing onto the second main conveying shaft. The second main conveying shaft is drivenly connected to the first main conveying shaft to drive the webbing to be lifted to the collection rack.

[0015] The collection rack has multiple storage boxes arranged in an array below it, each with an opening at the top. The collection rack also has multiple collection rollers arranged at horizontal intervals, each roller having a longitudinal axis and rotating around the longitudinal axis. The top surface of each collection roller is lower than the top surface of the second main conveyor shaft. Multiple webbing strips are divided into multiple groups, with multiple webbing strips in each group mounted on the collection rollers and conveyed vertically into the storage boxes.

[0016] The plurality of first yarn spools are divided into two batches arranged in the transverse direction. In each batch, the plurality of first yarn spools are arranged in an array in the longitudinal and vertical directions, and the axial direction of the first yarn spools is transverse. The plurality of second yarn spools are arranged in an array in the transverse and vertical directions, and the axial direction of each second yarn spool is transverse. The plurality of third yarn spools are divided into multiple batches arranged in the vertical direction. In each batch, the plurality of third yarn spools are arranged in an array in the transverse and longitudinal directions, and the axial direction of each third yarn spool is transverse.

[0017] The wire feeder is provided with multiple support rods for placing the spools. The multiple support rods are divided into two batches arranged in a horizontal direction. The multiple support rods in each batch are arranged in multiple rows. The multiple rows of support rods are arranged in a vertical direction. The multiple support rods in the same row are arranged at intervals in a longitudinal direction. Each support rod is arranged in a horizontal direction.

[0018] The guide frame is provided with multiple guide longitudinal rods and multiple guide transverse rods. The guide longitudinal rods are arranged longitudinally, and each guide longitudinal rod is arranged in a transverse direction corresponding to each row of support rods. Multiple guide upright rods are provided on the guide longitudinal rods, and each guide upright rod is arranged in a one-to-one correspondence with each support rod. Each guide upright rod is provided with a first guide hole, the first guide hole being transverse in axis, for the first yarn to pass through.

[0019] The guide crossbar and the guide longitudinal bar are arranged in a one-to-one correspondence. The guide crossbar is located at the end of the guide longitudinal bar that is closer to the crochet machine and on the side of the guide longitudinal bar that is away from the yarn feeder. The guide crossbar is provided with a plurality of second guide holes, which are arranged in a transverse direction and the axis of each second guide hole is longitudinal, for the first yarn to pass through. The spacing between adjacent second guide holes is less than 1 / 10 of the spacing between adjacent first guide holes.

[0020] The guide post is fitted with two opposing limiting rings, the inner and outer edges of which are bent toward the side away from the other limiting ring; the junction of the two limiting rings corresponds to the first guide hole, and the first yarn is held between the two limiting rings.

[0021] The active yarn feeding module includes a yarn feeding bracket and multiple yarn feeding mechanisms disposed on the yarn feeding bracket; the multiple yarn feeding mechanisms are divided into multiple groups, the multiple groups of yarn feeding mechanisms are arranged vertically, and the multiple yarn feeding mechanisms in each group are arranged longitudinally; each yarn feeding mechanism is used to support multiple yarn spools arranged horizontally and drive the yarn spools to roll to release the third yarn; the multiple yarn feeding mechanisms are connected by transmission and connected to the same yarn feeding motor;

[0022] The wire feeding bracket has multiple wire feeding holes at one end facing the crochet machine. The multiple wire feeding holes are divided into multiple groups, and each group of wire feeding holes is corresponding to each group of wire feeding mechanisms. The multiple wire feeding holes in the same group are arranged at intervals in the transverse direction, and the axial direction of each wire feeding hole is longitudinal, so as to allow the third yarn to pass through in the longitudinal direction.

[0023] The wire feeding mechanism includes a first wire feeding roller and a second wire feeding roller. The first wire feeding roller and the second wire feeding roller are arranged at intervals along the longitudinal direction. Both of them are transverse in the axial direction and are driven by the wire feeding motor so as to rotate transversely under the drive of the wire feeding motor.

[0024] The first thread feed roller is closer to the crochet machine than the second thread feed roller. The first and second thread feed rollers are used to place multiple spools of yarn arranged laterally, and the tops of both rotate away from the crochet machine. The third yarn is fed from the top of the first thread feed roller to the top of the second thread feed roller, and after winding around to the bottom of the second thread feed roller, it is fed longitudinally through the thread feed hole to the crochet machine.

[0025] The high-efficiency belt knitting equipment also includes a gathering mechanism for gathering multiple rows of yarn into a row arranged laterally.

[0026] The collecting mechanism includes multiple isolation needles, mounting plates, positioning components, collecting rollers, and limiting rollers. The multiple isolation needles are arranged at intervals along the transverse direction, with yarn placed between adjacent isolation needles. The bottom ends of the multiple isolation needles are disposed on the positioning components. There are two mounting plates, with both ends of the positioning components connected to the two mounting plates respectively. There are two collecting rollers, respectively disposed on both longitudinal sides of the isolation needles. The axial direction of the collecting rollers is transverse, and they are rotatably disposed between the two mounting plates. The top surface of the collecting rollers is higher than the top surface of the positioning components, serving to support the yarn below. The limiting rollers are rotatably disposed between the two mounting plates, and are spaced diagonally above one of the collecting rollers. The bottom surface of the limiting rollers is lower than the top surface of the collecting rollers, serving to limit the yarn between the limiting rollers and the collecting rollers.

[0027] The high-efficiency weaving equipment provided by this utility model has a diversion frame that can divide multiple strands of webbing into two batches and distribute them laterally to two collection frames, thereby leaving space on the upper and lower sides of the diversion frame for the passage of multiple yarns. The two collection frames facilitate the collection of multiple webbings. The layout of the front yarn feeding module, the middle yarn feeding module, and the rear active yarn feeding module is reasonable. The feeding of the first yarn, the second yarn, and the third yarn does not interfere with each other, which can reduce the space occupied, realize the setting of more bobbins, and effectively increase the amount of yarn fed, so as to facilitate the simultaneous weaving of multiple webbings, thereby improving production efficiency. Attached Figure Description

[0028] Figure 1 This is a structural schematic diagram of the high-efficiency belt-type hook and loop weaving equipment provided in a preferred embodiment of the present invention;

[0029] Figure 2 yes Figure 1 A top-view diagram of yarn conveying in a medium-to-high-efficiency belt-type knitting machine;

[0030] Figure 3 yes Figure 1 A schematic diagram of yarn conveying in a side view of a medium-to-high efficiency belt-type hook and loop weaving equipment;

[0031] Figure 4 yes Figure 1 A schematic diagram of the material collection device for medium- and high-efficiency belt-type hook and loop weaving equipment;

[0032] Figure 5 yes Figure 4 Schematic diagram of the flow divider of the receiving device;

[0033] Figure 6 yes Figure 4 A schematic diagram of the collection frame of the intermediate receiving device;

[0034] Figure 7 yes Figure 4 Schematic diagram of the webbing direction of the take-up device;

[0035] Figure 8 yes Figure 1 Schematic diagram of the middle and front thread feeding modules of a medium- and high-efficiency belt knitting machine;

[0036] Figure 9 yes Figure 8 A schematic diagram of the wire feeder frame of the central wire feeder module;

[0037] Figure 10 yes Figure 8 A schematic diagram of the guide frame for the central cable delivery module;

[0038] Figure 11 yes Figure 10 Enlarged view of point A in the image;

[0039] Figure 12 yes Figure 1 A schematic diagram of the rear thread feeding module of a medium- and high-efficiency belt knitting machine;

[0040] Figure 13 yes Figure 12 A schematic diagram of the wiring at the wire feeding mechanism of the middle and rear wire feeding module;

[0041] Figure 14 yes Figure 1 A schematic diagram of the collection mechanism of a medium- and high-efficiency belt-type hook and loop knitting equipment;

[0042] Figure 15 yes Figure 14 A cross-sectional view of the central assembly mechanism. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0044] In the diagram, units with similar structures are represented by the same labels.

[0045] Please refer to Figure 1 This utility model discloses a high-efficiency weaving equipment for ribbons, including a weaving machine 900, a take-up device 1, and a feeding device 2. The feeding device 2 is used to transport yarn to the weaving machine 900, which can weave multiple yarns to form multiple ribbons. The take-up device 1 collects the multiple ribbons. The take-up device 1 is located longitudinally between the weaving machine 900 and the feeding device 2, so that both the take-up device 1 and the feeding device 2 are located at the rear of the weaving machine 900, which facilitates the operator to monitor the operation status of the weaving machine 900 in real time.

[0046] The receiving device 1 includes a diverting frame 11 and two collecting frames 12. The diverting frame 11 is located laterally between the two collecting frames 12 and is used to distribute multi-strand webbing finished products to the two collecting frames 12. The diverting frame 11 can divide the multi-strand webbing into two batches and distribute them laterally to the two collecting frames 12, thereby leaving space on the upper and lower sides of the diverting frame 11 to allow multiple yarns to pass through, and the two collecting frames 12 can facilitate the collection of multiple webbings.

[0047] The feeding device 2 includes a middle thread feeding module 21, a front thread feeding module 22, and a rear active thread feeding module 23. The front thread feeding module 22, the middle thread feeding module 21, and the rear active thread feeding module 23 are arranged in sequence along the longitudinal direction and are used to feed three different types of yarns, namely the first yarn, the second yarn, and the third yarn.

[0048] Combination Figure 2 and Figure 3 As shown, the central yarn feeding module 21 is used to feed multiple first yarns 81. It includes a yarn feeding frame 211 and a guide frame 212. The transverse sides of the yarn feeding frame 211 are used to place the spools of multiple first yarns 81, so that the spools of multiple first yarns 81 can be divided into two batches and placed on both sides of the yarn feeding frame 211. There are two guide frames 212, which are respectively set on the transverse X sides of the yarn feeding frame 211. The first yarns 81 are fed from the yarn feeding frame 211 along the transverse X to the side of the guide frame 212 opposite to the yarn feeding frame 211, and are then fed along the longitudinal Y through the top of the diverter frame 11 to the crochet machine 900. Two batches of first yarn 81 are fed to two guide frames 212 along the transverse X direction, and are conveyed along the longitudinal Y direction from the side of the guide frame 212 away from the wire feeding frame 211. The two batches of first yarn 81 are conveyed to the transverse sides of the middle wire feeding module 21, and then converge above the diversion frame 11 at the receiving device 1, so as to reserve the longitudinal wire feeding space between the guide frame 212 and the wire feeding frame 211.

[0049] The front yarn feeding module 22 is used to feed multiple second yarns 82. It is located between the middle yarn feeding module 21 and the take-up device 1, and is connected between the bottom of the yarn feeding frame 211 and the guide frame 212. The front yarn feeding module 22 can be easily positioned using the yarn feeding frame 211 and the guide frame 212. The front yarn feeding module 22 is located between the yarn feeding frame 211 and the guide frame 212, so that the second yarns 82 are positioned horizontally between two batches of first yarns 81, avoiding mutual interference. The second yarns 82 are fed longitudinally from the front yarn feeding module 22 under the diverter frame 11 to the crochet machine 900. The conveying paths of the first yarns 81 and the second yarns 82 are located on the upper and lower sides of the diverter frame 11, respectively, which also avoids mutual interference in the vertical direction, ensuring reliable conveying.

[0050] The rear active thread feeding module 23 is used to feed multiple third yarns 83. It is located on the side of the middle thread feeding module 21 away from the take-up device 1. The third yarns 83 pass longitudinally from the rear active thread feeding module 23 through the gap between the thread feeding frame 211 and the guide frame 212, and are fed to the crochet machine 900 above the front thread feeding module 22 and the diverter frame 11.

[0051] like Figure 2 As shown, the third yarn 83 is conveyed longitudinally between the yarn feeder 211 and the guide frame 212 to avoid interfering with the transverse conveying of the first yarn 81.

[0052] The layout of the front thread feeding module 22, the middle thread feeding module 21 and the rear active thread feeding module 23 is reasonable. The feeding of the first yarn 81, the second yarn 82 and the third yarn 83 does not interfere with each other, which can reduce the space occupied, realize the setting of more bobbins, and effectively increase the amount of thread fed, so as to facilitate the simultaneous crochet to form multiple webbing, thereby improving production efficiency.

[0053] In this embodiment, the first yarn is a weft yarn, with one weft yarn wound around one spool; the second yarn is a warp yarn, with multiple warp yarns wound around one spool; and the third yarn is an elastic root yarn, with each root yarn wound around one spool.

[0054] like Figure 4 , Figure 5 As shown, the diversion frame 11 is provided with multiple diversion columns 111. Each diversion column 111 is vertically arranged and divided into two groups arranged in a diagonal line. The diversion column 111 located away from the crochet machine 900 is located in the middle of the transverse direction of the diversion frame 11, and the diversion column 111 located near the crochet machine 900 is located on the transverse side of the diversion frame 11. It is used to turn the multiple strands of webbing 9 arranged in the transverse direction to be arranged in the longitudinal direction and transported in the transverse direction to the transverse side of the diversion frame 11.

[0055] By arranging multiple diverting columns 111 in an oblique pattern, multiple webbings can be divided from one column arranged in the transverse direction into two columns arranged in the longitudinal direction, thereby conveying multiple webbings to the transverse sides of the diverting frame 11 for collection, so as to facilitate the collection of webbings and leave space for the longitudinal conveying of the three types of yarns.

[0056] like Figure 4 As shown, the receiving device 1 also includes multiple columns 14, which are fixed around the diverter frame 11. The columns 14 secure the diverter frame 11 and support it to a certain height, facilitating the transport of the second yarn 82 from below. The first yarn 81, the second yarn 82, and the third yarn 83 all pass longitudinally through the space enclosed by the columns 14. This space provides containment and protection for the first yarn 81, the second yarn 82, and the third yarn 83, preventing external interference with yarn transport. In this embodiment, four columns 14 are located at the four corners of a square to minimize interference with yarn transport.

[0057] The collection rack 12 is fixed to the top of the column 14 to support it. This allows multiple webbings to be transported to a certain height before being collected, facilitating the sorting and neat storage of the webbings. Two collection racks 12 are fixedly connected to improve structural strength.

[0058] like Figure 4As shown, the receiving device 1 also includes a first conveying mechanism 15, a second conveying mechanism 16, and a transfer roller 17. The first conveying mechanism 15 is used to convey multiple webbings to the diverter rack 11, the transfer roller 17 is used to convert the lateral conveying of multiple webbings into vertical conveying, and the second conveying mechanism 16 is used to drive multiple conveyor belts to be vertically conveyed to the collection rack 12.

[0059] Combination Figure 4 and Figure 5 As shown, the first conveying mechanism 15 is disposed on the side of the distribution frame 11 near the crochet machine 900. It includes a first main conveying shaft 151 and a first secondary conveying shaft 152. The axial direction of the first main conveying shaft 151 is transverse X, and it is rotatably disposed on the distribution frame 11 about transverse X. The first secondary conveying shaft 152 is disposed parallel above the first main conveying shaft 151 to press the webbing onto the first main conveying shaft 151. The first main conveying shaft 151 is driven by a conveying motor (not shown in the figure) to rotate under the drive of the conveying motor, thereby driving the webbing 9 to move toward the distribution frame 11. The first conveying mechanism 15 can provide a force to convey multiple webbings to the distribution frame 11 to ensure that the webbing 9 can be smoothly conveyed onto the distribution frame 11 along the longitudinal direction Y.

[0060] like Figure 5 As shown, multiple webbing 9 are conveyed along the longitudinal direction Y to the diversion frame 11, and then changed to be conveyed along the transverse direction X by the diversion column 111, and conveyed to the transfer roller 17.

[0061] There are two transfer rollers 17, which are respectively set on the two sides of the transverse X of the diversion frame 11. The transfer rollers 17 are set along the longitudinal direction and rotate around the longitudinal direction on the diversion frame 11. The webbing passes under the transfer rollers 17 and is converted from transverse conveying to vertical lifting conveying.

[0062] Combination Figure 4 and Figure 6 As shown, the second conveying mechanism 16 is disposed on the top of the collection rack 12, and includes a second main conveying shaft 161 and a second secondary conveying shaft 162. The axial direction of the second main conveying shaft 161 is longitudinal (Y), and it is rotatably disposed on the collection rack 12 about the longitudinal direction. The second secondary conveying shaft 162 is disposed parallel above the second main conveying shaft 161 to press the webbing tightly onto the second main conveying shaft 161. The second main conveying shaft 161 is drively connected to the first main conveying shaft 151 to drive the webbing to be lifted to the collection rack 12.

[0063] The second conveying mechanism 16 can be used to lift multiple webbings and transport them to the height of the collection rack 12, so that the webbings can automatically hang down and be stored at the collection rack 12. The second main conveying shaft 161 is connected to the first main conveying shaft 151 and is driven by the same conveying motor, which can ensure their synchronization and coordination.

[0064] The collection rack 12 is also equipped with multiple isolation grids 121, which are arranged at intervals along the longitudinal Y direction to separate multiple webbings and prevent them from getting tangled together.

[0065] like Figure 4 As shown, multiple storage boxes 19 are arranged below the collection rack 12, and the multiple storage boxes 19 are arranged in an array, with an opening at the top of each storage box 19. Multiple collection rollers 122 are arranged on the collection rack 12, and the multiple collection rollers 122 are arranged at intervals along the horizontal X direction. The axial direction of each collection roller 122 is the vertical Y direction, and it is rotatably mounted on the collection rack 12 around the vertical direction.

[0066] like Figure 7 As shown, multiple webbing 9 are divided into multiple groups, and multiple webbing 9 in each group are respectively mounted on multiple collecting rollers 122 and conveyed vertically to the storage box 19. By using multiple collecting rollers 122, the multiple webbing 9 arranged in the longitudinal direction can be dispersed into horizontal and longitudinal directions, so as to increase the distance between the multiple webbings and facilitate their collection into the storage box 19. In this embodiment, a total of 60 webbings can be crocheted at the same time, and each collecting rack can collect 30 webbings. The 30 webbings are divided into 6 groups, and the storage boxes 19 under each collecting rack are arranged in a 5*6 array.

[0067] The top surface of each collecting roller 122 is lower than the top surface of the second main conveying shaft 161, so that the webbing can be gradually conveyed from the second main conveying shaft 161 to the collecting roller 122 under the action of gravity.

[0068] like Figure 8 As shown, the middle thread feeding module 21 includes a thread feeding frame 211 and a guide frame 212. The thread feeding frame 211 and the guide frame 212 can be connected as a whole to improve structural strength. The front thread feeding module 22 is located at the end of the middle thread feeding module 21 near the crochet machine 900. Multiple spools of second yarns 82 are arranged in a horizontal and vertical array. The axis of each spool of second yarns 82 is horizontal to facilitate direct rolling of the spools of second yarns 82 to transport the second yarns 82.

[0069] Combination Figure 8 and Figure 9 As shown, the wire feeder 211 is equipped with multiple support rods 2111 for placing the spools. These support rods 2111 are arranged in two groups along the transverse direction, with each group containing multiple rows of support rods 2111 arranged vertically. Within the same row, the support rods 2111 are spaced apart longitudinally. The transverse arrangement of each support rod ensures that the axial direction of the spools of the first yarn 81 is transverse.

[0070] By using multiple rows of support rods 2111, the spools of multiple first yarns 81 can be arranged in a vertical and longitudinal array to make reasonable use of space to arrange more spools.

[0071] Combination Figure 8 and Figure 10 As shown, the guide frame 212 is provided with multiple guide longitudinal rods 2121 and multiple guide transverse rods 2122. The guide longitudinal rods 2121 are arranged along the longitudinal direction Y, and each guide longitudinal rod 2121 corresponds to each row of support rods 2111 in the transverse direction X. Multiple guide uprights 2123 are provided on the guide longitudinal rods 2121, and each guide upright 2123 corresponds one-to-one with each support rod 2111. Each guide upright 2123 is provided with a first guide hole 2101, the first guide hole 2101 being transverse in axis, for the passage of the first yarn 81.

[0072] The spools of multiple first yarns 81 are divided into two batches arranged along the transverse direction X. In each batch, the spools of multiple first yarns 81 are arranged in an array along the longitudinal direction Y and the vertical direction Z, which can make full use of the space of the wire feeder 211. The axial direction of the spools of the first yarns 81 and the axial direction of the first guide hole 2101 are both transverse, and their corresponding arrangement allows the first yarns 81 to automatically and gradually fall off the spools and be conveyed along the transverse direction X.

[0073] The guide crossbar 2122 and the guide longitudinal bar 2121 are arranged in a one-to-one correspondence. The guide crossbar 2122 is located at the end of the guide longitudinal bar 2121 near the crochet machine 900, and on the side of the guide longitudinal bar 2121 away from the wire feed frame 211. The guide crossbar 2122 is provided with multiple second guide holes 2102, which are arranged transversely and longitudinally, for the first yarn 81 to pass through. Through the multiple first guide holes 2101 arranged longitudinally and the multiple second guide holes 2102 arranged transversely, the transverse conveying of the first yarn 81 can be converted to longitudinal conveying, thus achieving a smooth transition of the first yarn 81 in the conveying direction. The spacing between adjacent second guide holes 2102 is less than 1 / 10 of the spacing between adjacent first guide holes 2101, making the spacing between adjacent second guide holes 2102 smaller. While changing the conveying direction of the first yarn 81, the spacing between the first yarns 81 can be reduced, and multiple first yarns 81 can be gathered at the front end of the guide frame 212.

[0074] like Figure 11As shown, two opposing limiting rings 2124 are fitted onto the guide rod 2123. The inner and outer edges of the limiting rings 2124 are bent away from the other limiting ring 2124, so that the junction of the two limiting rings 2124 is protruding. The junction of the two limiting rings 2124 corresponds to the first guide hole 2101, and the first yarn 81 is clamped between the two limiting rings 2124. By using the two limiting rings 2124 to clamp the first yarn 81, the first yarn 81 is located at approximately the vertical center of the first guide hole 2101. This prevents the vibration caused by the first yarn 81 winding on the spool from causing excessive friction between the first yarn 81 and the first guide hole 2101, which would affect the quality of the first yarn 81.

[0075] like Figure 12 As shown, the rear active yarn feeding module 23 includes a yarn feeding bracket 231 and multiple yarn feeding mechanisms 232 disposed on the yarn feeding bracket 231. The multiple yarn feeding mechanisms 232 are divided into multiple groups, and the multiple groups of yarn feeding mechanisms 232 are arranged vertically. The multiple yarn feeding mechanisms 232 in each group are arranged longitudinally, so that the multiple yarn feeding mechanisms 232 are arranged on the same layer of the yarn feeding bracket 231. Each yarn feeding mechanism 232 is used to support multiple spools arranged laterally and drive the spools to roll to release the third yarn 83, so that the multiple spools are arranged in an array on the same group of yarn feeding mechanisms 232 to increase the number of spools that can be accommodated.

[0076] The end of the wire feeding bracket 231 facing the crochet machine 900 is provided with multiple wire feeding holes 2310. The multiple wire feeding holes 2310 are divided into multiple groups, and each group of wire feeding holes 2310 is correspondingly arranged with each group of wire feeding mechanism 232. The multiple wire feeding holes 2310 located in the same group are arranged laterally at intervals, and the axial direction of each wire feeding hole 2310 is longitudinal, for the third yarn 83 to pass through.

[0077] By utilizing multiple thread feeding holes 2310 arranged in multiple rows, the third yarn 83 conveyed by the same group of thread feeding mechanisms 232 can be gathered on the thread feeding bracket 231 and arranged in the transverse X direction, thereby realizing the gathering of the same group of third yarn 83.

[0078] On the rear active yarn feeding module 23, the spools of multiple third yarns 83 are divided into multiple batches arranged vertically. The spools of multiple third yarns 83 in each batch are arranged in an array in both the horizontal and vertical directions. The axis of each spool of third yarns 83 is horizontal, which can make full use of the space of the active yarn feeding module to arrange more third yarns 83.

[0079] More specifically, combined Figure 12 and Figure 13As shown, each wire feeding mechanism 232 includes a first wire feeding roller 2321 and a second wire feeding roller 2322. The first wire feeding roller 2321 and the second wire feeding roller 2322 are arranged longitudinally at intervals. The axial direction of the first wire feeding roller 2321 and the second wire feeding roller 2322 is both transverse X. They are both driven by a wire feeding motor (not shown in the figure) to rotate transversely under the drive of the wire feeding motor; and are rotatably mounted on the wire feeding bracket 231 about transverse X. Multiple wire feeding mechanisms 232 are driven together and connected to the same wire feeding motor so that all wire feeding rollers rotate synchronously.

[0080] The first feed roller 2321 is located closer to the crochet machine 900 than the second feed roller 2322. Multiple spools 830 of the third yarn arranged laterally are placed on both the first and second feed rollers 2321 and 2322. The tops of both the first and second feed rollers rotate away from the crochet machine 900. Both the first and second feed rollers 2321 and 2322 are in contact with the spools 830 of the third yarn 83, ensuring the stability of the spool rotation at the yarn feeding speed.

[0081] The third yarn 83 is fed from the top of the first feed roller 2321 to the top of the second feed roller 2322, and then wound around to the bottom of the second feed roller before being fed longitudinally through the feed hole 2310 to the crochet machine 900. The winding of the third yarn 83 from the first feed roller 2321 to the second feed roller 2322 improves the tightness of contact between the third yarn 83 and the second feed roller 2322, thereby ensuring the feeding speed of the third yarn 83 and maintaining a consistent speed for all the third yarns 83.

[0082] like Figure 14 As shown, the high-efficiency belt knitting equipment also includes a gathering mechanism 3, which can gather multiple rows of yarn into a row arranged in the transverse direction for conveying to the knitting machine 900.

[0083] In this embodiment, as Figure 8 As shown, a gathering mechanism 3 is provided on both sides of the wire feeder 211 in the transverse direction. The multiple third yarns 83 on the active wire feeder module are divided into two batches in the transverse direction and fed to the gathering mechanisms 3 on both sides of the wire feeder 211 respectively, so that the two batches of third yarns 83 can be fed using the space on both sides of the wire feeder 211. A gathering mechanism 3 is provided at both ends of the wire feeder 211 in the longitudinal direction to ensure the stability of the third yarns 83 in the longitudinal direction.

[0084] like Figure 4 As shown, the receiving device 1 is equipped with multiple gathering mechanisms. For ease of description, the multiple gathering mechanisms of the receiving device 1 are named the first gathering mechanism 3a, the second gathering mechanism 3b and the third gathering mechanism 3c, respectively, and are used to convey the first yarn 81, the second yarn 82 and the third yarn 83.

[0085] like Figure 4 As shown, both the third collecting mechanism 3c and the first collecting mechanism 3a are located above the diverter 11. The third collecting mechanism 3c has one row, and the first collecting mechanism 3a has two rows, located on the upper and lower sides of the third collecting mechanism 3c respectively, so that the first yarn 81 can be divided into two rows for separate conveying. One row of first yarn 81 is located between the two rows of third yarn 83, and both the third yarn 83 and the first yarn 81 are conveyed above the diverter 11. The second collecting mechanism 3b is located below the diverter 11 and has one row, so that the second yarn 82 is arranged in a row and conveyed below the diverter.

[0086] like Figure 14 and Figure 15 As shown, the collecting mechanism 3 includes multiple isolation needles 39, a mounting plate 32, a positioning member 31, and a collecting roller 34. The multiple isolation needles 39 are arranged at lateral intervals, and yarn is placed between adjacent isolation needles 39. The bottom ends of the multiple isolation needles 39 are disposed on the positioning member 31, which allows the multiple isolation needles 39 to maintain a fixed interval.

[0087] Mounting plate 32 is used to connect the various components of assembly mechanism 3 into a single module, so that the whole assembly can be disassembled and reassembled. There are two mounting plates 32, and the two ends of positioning member 31 are respectively connected to the two mounting plates 32.

[0088] Two collecting rollers 34 are respectively disposed on both longitudinal sides of the isolation needle 39. The axial direction of the collecting rollers 34 is transverse, and they are rotatably disposed between the two mounting plates 32. The top surface of the collecting rollers 34 is higher than the top surface of the positioning member 31, serving to support the yarn below. When the yarn passes through the collecting mechanism 3, it contacts the top surface of the collecting rollers 34 but not the positioning member 31, thereby avoiding friction between the yarn and the positioning member 31. The collecting rollers 34 can rotate with the movement of the yarn, further reducing friction between the collecting rollers 34 and the yarn, allowing the yarn to pass smoothly through the collecting mechanism 3.

[0089] The gathering mechanism 3 can be set to positions where the yarns, such as the first yarn 81, the second yarn 82, and the third yarn 83, need to have their spacing reduced to achieve gathering.

[0090] Furthermore, the gathering mechanism 3 also includes a limiting roller 33, which is rotatably disposed between two mounting plates 32 and spaced at an angle above a gathering roller 34. The bottom surface of the limiting roller 33 is lower than the top surface of the gathering roller 34, which is used to limit the yarn between the limiting roller 33 and the gathering roller 34, thereby preventing the yarn from coming out from the top of the isolation needle 39.

[0091] In this invention, the spools of multiple first yarns 81 are divided into two batches arranged laterally. Within each batch, the spools of multiple first yarns 81 are arranged in a vertical and longitudinal array, with the axial direction of the first yarn 81 spools being transverse. Similarly, the spools of multiple second yarns 82 are arranged in a horizontal and vertical array, with the axial direction of each second yarn 82 spool being transverse. The spools of multiple third yarns 83 are divided into multiple batches arranged vertically. Within each batch, the spools of multiple third yarns 83 are arranged in a horizontal and longitudinal array, with the axial direction of each third yarn 83 spool being transverse. The spools of the three types of yarns are arranged in arrays in different directions, allowing for the deployment of more spools. Through the gradual aggregation of the yarns, they are batch-fed to the crochet machine 900 to facilitate the crochet of more webbing.

[0092] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A high-efficiency belt-type crochet device, characterized in that, Includes a crochet machine, a receiving device, and a feeding device; The receiving device is located longitudinally between the crochet machine and the feeding device. It includes a diverter frame, two collection frames, and multiple columns. The diverter frame is located transversely between the two collection frames and is used to distribute multi-strand webbing finished products to the two collection frames. The multiple columns are arranged in a square and are fixed around the diverter frame. The collection frames are fixed to the top of the columns. The two collection frames are fixedly connected. The feeding device includes a middle wire feeding module, a front wire feeding module, and a rear active wire feeding module; The central thread feeding module is used to feed multiple first yarns. It includes a thread feeding frame and a guide frame. The transverse sides of the thread feeding frame are used to place multiple spools of the first yarns. There are two guide frames, which are respectively set on the transverse sides of the thread feeding frame. The first yarns are fed from the thread feeding frame in the transverse direction to the side of the guide frame away from the thread feeding frame, and then fed longitudinally over the top of the diverter frame to the crochet machine. The front yarn feeding module is used to feed multiple second yarns. It is located between the middle yarn feeding module and the take-up device, and is connected between the bottom of the yarn feeding frame and the guide frame. The second yarns are fed longitudinally from the front yarn feeding module to the crochet machine below the diverter frame. The rear active thread feeding module is used to feed multiple third yarns. It is located on the side of the middle thread feeding module away from the take-up device. The multiple third yarns pass longitudinally from the rear active thread feeding module through the gap between the thread feeding frame and the guide frame, and are fed to the crochet machine above the diverting frame.

2. The high-efficiency belt-type crochet equipment according to claim 1, characterized in that, The diversion frame is equipped with multiple diversion columns, each of which is vertically arranged. The multiple diversion columns are divided into two groups and arranged diagonally. The diversion columns located away from the crochet machine are located in the middle of the transverse direction of the diversion frame, while the diversion columns located near the crochet machine are located on the transverse side of the diversion frame. This is used to divert the multiple strands of webbing arranged in the transverse direction to be arranged in the longitudinal direction and then transported in the transverse direction to the transverse side of the diversion frame.

3. The high-efficiency belt-type crochet equipment according to claim 2, characterized in that, The receiving device further includes a first conveying mechanism, which is disposed on the side of the diverter frame near the crochet machine. The first conveying mechanism includes a first main conveying shaft and a first secondary conveying shaft. The first main conveying shaft is transverse in axis and is rotatably disposed on the diverter frame. The first secondary conveying shaft is disposed parallel to the first main conveying shaft above it to press the webbing onto the first main conveying shaft. The first main conveying shaft is driven by a conveying motor to rotate under the drive of the conveying motor, thereby driving the webbing to move toward the diverter frame.

4. The high-efficiency belt weaving equipment according to claim 3, characterized in that, The receiving device also includes a transfer roller and a second conveying mechanism; There are two transfer rollers, which are respectively arranged on the lateral sides of the diversion frame; the transfer rollers are arranged longitudinally and rotate around the longitudinal direction on the diversion frame; the webbing passes under the transfer rollers and is transformed from lateral conveying to vertical lifting conveying. The second conveying mechanism is located on the top of the collection rack and includes a second main conveying shaft and a second secondary conveying shaft. The second main conveying shaft is axially longitudinal and is rotatably mounted on the collection rack about the longitudinal direction. The second secondary conveying shaft is parallel to the second main conveying shaft above it to press the webbing onto the second main conveying shaft. The second main conveying shaft is drivenly connected to the first main conveying shaft to drive the webbing to be lifted to the collection rack.

5. The high-efficiency belt weaving equipment according to claim 4, characterized in that, Multiple storage boxes are arranged below the collection rack, and the multiple storage boxes are arranged in an array. Each storage box has an opening at the top. Multiple collection rollers are arranged on the collection rack at horizontal intervals. The axial direction of each collection roller is longitudinal, and it is rotatably mounted on the collection rack around the longitudinal direction. The top surface of each collection roller is lower than the top surface of the second main conveyor shaft. Multiple webbings are divided into multiple groups. Multiple webbings in each group are respectively mounted on multiple collection rollers and conveyed vertically to the storage boxes.

6. The high-efficiency belt-type crochet equipment according to claim 1, characterized in that, The spools of the first yarn are divided into two batches arranged in the transverse direction. In each batch, the spools of the first yarn are arranged in an array in the longitudinal and vertical directions, and the axial direction of the spools of the first yarn is transverse. The spools of the second yarn are arranged in an array in the transverse and vertical directions, and the axial direction of each spool of the second yarn is transverse. The spools of the third yarn are divided into multiple batches arranged in the vertical direction. In each batch, the spools of the third yarn are arranged in an array in the transverse and longitudinal directions, and the axial direction of each spool of the third yarn is transverse.

7. The high-efficiency belt-type crochet equipment according to claim 1, characterized in that, The wire feeder is provided with multiple support rods for placing the wire spools. The multiple support rods are divided into two batches arranged in a horizontal direction. The multiple support rods in each batch are arranged in multiple rows. The multiple rows of support rods are arranged in a vertical direction. The multiple support rods in the same row are arranged at intervals in a longitudinal direction. Each support rod is arranged in a horizontal direction. The guide frame is provided with multiple guide longitudinal rods and multiple guide transverse rods. The guide longitudinal rods are arranged longitudinally, and each guide longitudinal rod is arranged in a transverse direction corresponding to each row of support rods. Multiple guide upright rods are provided on the guide longitudinal rods, and each guide upright rod is arranged in a one-to-one correspondence with each support rod. Each guide upright rod is provided with a first guide hole, the first guide hole being transverse in axis, for the first yarn to pass through. The guide crossbar and the guide longitudinal bar are arranged in a one-to-one correspondence. The guide crossbar is located at the end of the guide longitudinal bar that is close to the crochet machine and on the side of the guide longitudinal bar that is away from the wire feeder. The guide crossbar is provided with a plurality of second guide holes, which are arranged in a transverse direction and the axial direction of each second guide hole is longitudinal, for the first yarn to pass through. The spacing between adjacent second guide holes is less than 1 / 10 of the spacing between adjacent first guide holes; The guide post is fitted with two opposing limiting rings, the inner and outer edges of which are bent toward the side away from the other limiting ring; the junction of the two limiting rings corresponds to the first guide hole, and the first yarn is held between the two limiting rings.

8. The high-efficiency belt-type crochet equipment according to claim 1, characterized in that, The active yarn feeding module includes a yarn feeding bracket and multiple yarn feeding mechanisms disposed on the yarn feeding bracket; the multiple yarn feeding mechanisms are divided into multiple groups, the multiple groups of yarn feeding mechanisms are arranged vertically, and the multiple yarn feeding mechanisms in each group are arranged longitudinally; each yarn feeding mechanism is used to support multiple yarn spools arranged horizontally and drive the yarn spools to roll to release the third yarn; the multiple yarn feeding mechanisms are connected by transmission and connected to the same yarn feeding motor; The wire feeding bracket has multiple wire feeding holes at one end facing the crochet machine. The multiple wire feeding holes are divided into multiple groups, and each group of wire feeding holes is corresponding to each group of wire feeding mechanisms. The multiple wire feeding holes in the same group are arranged at intervals in the transverse direction, and the axial direction of each wire feeding hole is longitudinal, so as to allow the third yarn to pass through in the longitudinal direction.

9. The high-efficiency belt-type crochet equipment according to claim 8, characterized in that, The wire feeding mechanism includes a first wire feeding roller and a second wire feeding roller. The first wire feeding roller and the second wire feeding roller are arranged at intervals along the longitudinal direction. Both of them are transverse in the axial direction and are driven by the wire feeding motor so as to rotate transversely under the drive of the wire feeding motor. The first thread feed roller is closer to the crochet machine than the second thread feed roller. The first and second thread feed rollers are used to place multiple spools of yarn arranged laterally, and the tops of both rotate away from the crochet machine. The third yarn is fed from the top of the first thread feed roller to the top of the second thread feed roller, and after winding around to the bottom of the second thread feed roller, it is fed longitudinally through the thread feed hole to the crochet machine.

10. The high-efficiency belt weaving equipment according to claim 1, characterized in that, The high-efficiency belt knitting equipment also includes a gathering mechanism for gathering multiple rows of yarn into a row arranged laterally. The collecting mechanism includes multiple isolation needles, mounting plates, positioning components, collecting rollers, and limiting rollers. The multiple isolation needles are arranged at intervals along the transverse direction, with yarn placed between adjacent isolation needles. The bottom ends of the multiple isolation needles are disposed on the positioning components. There are two mounting plates, with both ends of the positioning components connected to the two mounting plates respectively. There are two collecting rollers, respectively disposed on both longitudinal sides of the isolation needles. The axial direction of the collecting rollers is transverse, and they are rotatably disposed between the two mounting plates. The top surface of the collecting rollers is higher than the top surface of the positioning components, serving to support the yarn below. The limiting rollers are rotatably disposed between the two mounting plates, and are spaced diagonally above one of the collecting rollers. The bottom surface of the limiting rollers is lower than the top surface of the collecting rollers, serving to limit the yarn between the limiting rollers and the collecting rollers.

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