Belt crocheting equipment

Abstract

The invention provides belt crocheting equipment. The 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, multiple braids can be formed through crocheting at the same time, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of webbing production equipment, in particular to a webbing hooking equipment. Background Art

[0002] Ribbons are usually crocheted from multiple yarns using a crochet machine. Ribbons are long and thin items. In order to improve production efficiency, multiple ribbons are crocheted side by side using a crochet machine. One ribbon requires multiple different types of yarns, and multiple ribbons require more yarns at the same time. The yarn spools take up relatively large space, so the number of spools that can be arranged in a specific space is limited, and it is not easy to collect a large number of crocheted ribbons, resulting in a limited number of ribbons that can be prepared at one time, which is inefficient. Summary of the invention

[0003] The invention provides a belt weaving device, which effectively increases the thread feeding amount and is beneficial to the collection of multiple belts, thereby improving the production efficiency.

[0004] The present invention provides a belt crochet device, comprising a crochet machine, a material receiving device and a material feeding device;

[0005] The receiving device is located between the crochet machine and the feeding device in the longitudinal direction, and comprises a diverter frame and two collecting frames, wherein the diverter frame is located between the two collecting frames in the transverse direction, and is used to distribute the finished multi-strand ribbons to the two collecting frames;

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

[0007] The middle wire feeding module is used to feed a plurality of first yarns, and includes a wire feeding frame and a guide frame. The lateral sides of the wire feeding frame are used to place a plurality of first yarn spools; there are two guide frames, which are respectively arranged on the lateral sides of the wire feeding frame. The first yarn is fed from the wire feeding frame in the lateral direction to the side of the guide frame away from the wire feeding frame, and is fed to the crochet machine in the longitudinal direction through the top of the diverter frame;

[0008] The front wire feeding module is used to feed a plurality of second yarns, and is disposed between the middle wire feeding module and the receiving device, and connected between the wire feeding frame and the bottom of the guide frame; the second yarns are longitudinally fed from the front wire feeding module through the bottom of the diverter frame to the crochet machine;

[0009] The rear active wire feeding module is used to convey multiple third yarns, and is arranged on the side of the middle wire feeding module away from the material receiving device. The multiple third yarns pass through the gap between the wire feeding frame and the guide frame longitudinally from the rear active wire feeding module, and are conveyed to the crochet machine through the top of the diversion frame.

[0010] Among them, a plurality of flow dividing columns are arranged on the flow dividing frame. Each of the flow dividing columns is arranged vertically. The plurality of flow dividing columns are divided into two groups and are respectively arranged in a diagonal shape. Among them, the flow dividing column far from the braiding machine is located at the horizontal middle position of the flow dividing frame, and the flow dividing column close to the flow dividing column far from the braiding machine is located at the horizontal side of the flow dividing frame, which is used to turn multiple webbings arranged horizontally into vertically arranged ones and convey them horizontally to the horizontal side of the flow dividing frame.

[0011] Among them, the material receiving device further includes a plurality of columns. The plurality of columns are arranged in a square shape and are fixedly surrounded around the flow dividing frame; the first yarn, the second yarn and the third yarn all pass through the space surrounded by the plurality of columns longitudinally; the collecting frame is fixed to the top of the columns.

[0012] Among them, the material receiving device further includes a first conveying mechanism, a transfer roller and a second conveying mechanism. The first conveying mechanism is arranged on one side of the flow dividing frame close to the braiding machine, and it includes a first main conveying shaft and a first driven conveying shaft; the axial direction of the first main conveying shaft is horizontal, and it is rotatably arranged on the flow dividing frame around the horizontal direction. The first driven conveying shaft is arranged parallel to the upper side of the first main conveying shaft to press the webbing on the first main conveying shaft; the first main conveying shaft is drivingly connected to a conveying motor to rotate under the drive of the conveying motor, and then drive the webbing to move towards the flow dividing frame;

[0013] There are two transfer rollers, which are respectively arranged on the two horizontal sides of the flow dividing frame; the transfer rollers are arranged longitudinally and are rotatably arranged on the flow dividing frame around the longitudinal direction. The webbing passes through from below the transfer rollers and is converted from horizontal conveying to vertical lifting conveying;

[0014] The second conveying mechanism is arranged on the top of the collecting frame, and it includes a second main conveying shaft and a second driven conveying shaft. The axial direction of the second main conveying shaft is longitudinal, and it is rotatably arranged on the collecting frame around the longitudinal direction. The second driven conveying shaft is arranged parallel to the upper side of the second main conveying shaft to press the webbing on the second main conveying shaft; the second main conveying shaft is drivingly connected to the first main conveying shaft to drive the webbing to be lifted to the collecting frame.

[0015] Among them, a plurality of storage boxes are arranged below the collecting frame. The plurality of storage boxes are arranged in an array, and the top of each storage box is open; a plurality of collecting rollers are arranged on the collecting frame. The plurality of collecting rollers are arranged at intervals horizontally. The axial direction of each collecting roller is longitudinal, and it is rotatably arranged on the collecting frame around the longitudinal direction; the top surface of each collecting roller is lower than the top surface of the second main conveying shaft. The plurality of webbings are divided into multiple groups. Multiple webbings in each group are respectively carried on the plurality of collecting rollers and are vertically conveyed into the storage boxes.

[0016] Among them, multiple bobbins of the first yarn are divided into two batches arranged along the transverse direction, and multiple bobbins of the first yarn in each batch are arranged in an array in the longitudinal and vertical directions, and the axial direction of the bobbins of the first yarn is the transverse direction; multiple bobbins of the second yarn are arranged in an array in the transverse and vertical directions, and the axial direction of each bobbin of the second yarn is the transverse direction; multiple bobbins of the third yarn are divided into multiple batches arranged along the vertical direction, and multiple bobbins of the third yarn in each batch are arranged in an array in the transverse and longitudinal directions, and the axial direction of each bobbin of the third yarn is the transverse direction.

[0017] The wire feeding frame is provided with a plurality of support rods for placing the bobbins, the plurality of support rods are divided into two batches arranged in a transverse direction, the plurality of support rods in each batch are arranged in multiple rows, the plurality of support rods in the rows are arranged vertically, and the plurality of support rods in the same row are arranged at intervals in the longitudinal direction; each support rod is arranged in a transverse direction;

[0018] The guide frame is provided with a plurality of guide longitudinal rods and a plurality of guide transverse rods, wherein the guide longitudinal rods are arranged in the longitudinal direction, and each of the guide longitudinal rods is arranged in a corresponding manner with each row of the support rods in the transverse direction; the guide longitudinal rods are provided with a plurality of guide vertical rods, and each of the guide vertical rods is arranged in a one-to-one correspondence with each of the support rods; each of the guide vertical rods is provided with a first guide hole, and the axial direction of the first guide hole is transverse, and is used for the first yarn to pass through;

[0019] The guide cross bar is arranged in one-to-one correspondence with the guide longitudinal bar, and the guide cross bar is located at one end of the guide longitudinal bar close to the crochet machine and at a side of the guide longitudinal bar away from the wire feeding frame; a plurality of second guide holes are arranged on the guide cross bar, and the plurality of second guide holes are arranged in a transverse direction, and the axial direction of each second guide hole is longitudinal, and is used 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 upright rod is sleeved with two oppositely arranged limiting rings, the inner and outer edges of the limiting rings 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 clamped between the two limiting rings.

[0021] Wherein, the active wire feeding module comprises a wire feeding bracket and a plurality of wire feeding mechanisms arranged on the wire feeding bracket; the plurality of wire feeding mechanisms are divided into a plurality of groups, the plurality of groups of wire feeding mechanisms are arranged vertically, and the plurality of wire feeding mechanisms in each group are arranged longitudinally; each of the wire feeding mechanisms is used to support a plurality of spools arranged transversely and drive the spools to roll to release the third yarn; the plurality of wire feeding mechanisms are transmission-connected and connected to the same wire feeding motor;

[0022] A plurality of wire feeding holes are arranged on the wire feeding bracket at one end facing the crochet machine, and the plurality of wire feeding holes are divided into a plurality of groups. Each group of wire feeding holes is arranged corresponding to each group of wire feeding mechanisms. The plurality of wire feeding holes in the same group are arranged at intervals along 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] Wherein, the wire feeding mechanism comprises 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, the axes of both are in the transverse direction, and both are transmission-connected to the wire feeding motor so as to rotate in the transverse direction under the drive of the wire feeding motor;

[0024] The first wire feed roller is closer to the crochet machine than the second wire feed roller. The first wire feed roller and the second wire feed roller are used to place multiple spools arranged along the transverse direction, and the tops of both rotate away from the crochet machine. The third yarn is transported from the top of the first wire feed roller to the top of the second wire feed roller, and is transported to the crochet machine through the wire feed hole along the longitudinal direction after winding around the bottom of the second wire feed roller.

[0025] Wherein, the belt-like crochet device further comprises a gathering mechanism for gathering multiple rows of yarns into one row arranged in the transverse direction;

[0026] The collecting mechanism includes multiple isolation needles, mounting plates, positioning members, collecting rollers and limiting rollers. The multiple isolation needles are arranged in a transverse interval, and yarns are arranged between adjacent isolation needles; the bottom ends of the multiple isolation needles are arranged on the positioning members; there are two mounting plates, and the two ends of the positioning members are respectively connected to the two mounting plates; there are two collecting rollers, which are respectively arranged on both sides of the longitudinal direction of the isolation needles; the axial direction of the collecting roller is transverse, and it is arranged to rotate around the transverse direction between the two mounting plates; the top surface of the collecting roller is higher than the top surface of the positioning member, and is used to support the bottom of the yarn; the limiting roller is rotatably arranged between the two mounting plates, and is arranged at an interval obliquely above one of the collecting rollers, and the bottom surface of the limiting roller is lower than the top surface of the collecting roller, and is used to limit the yarn between the limiting roller and the collecting roller.

[0027] The belt crocheting equipment provided by the present invention has a diverter frame that can divide multiple strands of ribbons into two batches and distribute them to two collecting frames in the horizontal direction, thereby leaving space on the upper and lower sides of the diverter frame for the passage of multiple yarns, and utilizing the two collecting frames can facilitate the collection of multiple ribbons; the layout of the front wire feeding module, the middle wire feeding module and the rear active wire feeding module is reasonable, the feeding of the first yarn, the second yarn and the third yarn does not interfere with each other, the occupied space can be reduced, the setting of more spools can be realized, and the wire feeding amount can be effectively increased, so as to facilitate the crocheting of multiple ribbons at the same time, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of a tape-like crochet device provided by a preferred embodiment of the present invention;

[0029] Figure 2 is Figure 1 a schematic diagram of yarn feeding of the tape-like crochet device in a top view state in

[0030] Figure 3 is Figure 1 a schematic diagram of yarn feeding of the tape-like crochet device in a side view state in

[0031] Figure 4 is Figure 1 a schematic structural diagram of the material receiving device of the tape-like crochet device in

[0032] Figure 5 is Figure 4 a schematic structural diagram of the shunt rack of the material receiving device in

[0033] Figure 6 is Figure 4 a schematic structural diagram of the collection rack of the material receiving device in

[0034] Figure 7 is Figure 4 a schematic diagram of the tape running direction of the material receiving device in

[0035] Figure 8 is Figure 1 a schematic structural diagram of the middle wire feeding module and the front wire feeding module of the tape-like crochet device in

[0036] Figure 9 is Figure 8 a schematic structural diagram of the wire feeding rack of the middle wire feeding module in

[0037] Figure 10 is Figure 8 a schematic structural diagram of the guiding rack of the middle wire feeding module in

[0038] Figure 11 is Figure 10 an enlarged view of part A in

[0039] Figure 12 is Figure 1 a schematic structural diagram of the rear wire feeding module of the tape-like crochet device in

[0040] Figure 13 is Figure 12 a schematic diagram of the wire running at the wire feeding mechanism of the rear wire feeding module in

[0041] Figure 14 is Figure 1 a schematic structural diagram of the converging mechanism of the tape-like crochet device in

[0042] Figure 15 Yes Figure 14 Cross-sectional view of the collecting mechanism in the middle. Specific implementation mode

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present invention.

[0044] In the figure, units with similar structures are denoted by the same reference numerals.

[0045] Please refer to Figure 1 , a kind of crochet-like device of the present invention includes a crochet machine 900, a material collecting device 1 and a material feeding device 2; the material feeding device 2 is used to convey yarns to the crochet machine 900, and the crochet machine 900 can crochet multiple yarns to form multiple woven tapes, and the material collecting device 1 collects multiple woven tapes. The material collecting device 1 is longitudinally located between the crochet machine 900 and the material feeding device 2, so that both the material collecting device 1 and the material feeding device 2 are located at the rear of the crochet machine 900, which is convenient for the staff to control the operation state of the crochet machine 900 in real time.

[0046] The material collecting device 1 includes a shunt rack 11 and two collecting racks 12. The shunt rack 11 is transversely located between the two collecting racks 12; it is used to distribute multiple strands of woven tape products to the two collecting racks 12. The shunt rack 11 can divide multiple strands of woven tape into two batches and distribute them transversely to the two collecting racks 12, so as to leave spaces on the upper and lower sides of the shunt rack 11 for multiple yarns to pass through, and the use of the two collecting racks 12 is conducive to the collection of multiple woven tapes.

[0047] The material feeding device 2 includes a middle wire feeding module 21, a front wire feeding module 22, and a rear active wire feeding module 23. The front wire feeding module 22, the middle wire feeding module 21, and the rear active wire feeding module 23 are arranged in sequence longitudinally and are respectively used to convey three different types of yarns, namely the first yarn, the second yarn, and the third yarn.

[0048] Combined with Figure 2 and Figure 3As shown, the middle wire feeding module 21 is used to transport multiple first yarns 81, which includes a wire feeding frame 211 and a guide frame 212. The lateral sides of the wire feeding frame 211 are used to place multiple bobbins of the first yarns 81, so that the bobbins of the multiple first yarns 81 can be divided into two batches and placed on both sides of the wire feeding frame 211. There are two guide frames 212, which are respectively arranged on both sides of the lateral X of the wire feeding frame 211. The first yarn 81 is transported from the wire feeding frame 211 along the lateral X to the side of the guide frame 212 away from the wire feeding frame 211, and is transported to the crochet machine 900 along the longitudinal Y through the top of the diverter frame 11. The two batches of first yarns 81 are respectively sent to the two guide frames 212 along the horizontal direction X, and are transported along the longitudinal direction Y from the side of the guide frame 212 away from the wire feeding frame 211. The two batches of first yarns 81 are respectively transported to the lateral sides of the middle wire feeding module 21, and then gathered above the diverter frame 11 at the material receiving device 1 to reserve the longitudinal wire feeding space between the guide frame 212 and the wire feeding frame 211.

[0049] The front wire feeding module 22 is used to transport multiple second yarns 82. It is arranged between the middle wire feeding module 21 and the material receiving device 1, and is connected between the wire feeding frame 211 and the bottom of the guide frame 212. The front wire feeding module 22 can be conveniently positioned using the wire feeding frame 211 and the guide frame 212. The front wire feeding module 22 is located between the wire feeding frame 211 and the guide frame 212, so that the second yarn 82 is located between the two batches of first yarns 81 in the horizontal direction to avoid mutual interference. The second yarn 82 is transported from the front wire feeding module 22 to the crochet machine 900 through the bottom of the diverter frame 11 in the longitudinal direction. The conveying paths of the first yarn 81 and the second yarn 82 are respectively located on the upper and lower sides of the diverter frame 11, and mutual interference can also be avoided in the vertical direction to ensure conveying reliability.

[0050] The rear active wire feeding module 23 is used to convey multiple third yarns 83. It is arranged on the side of the middle wire feeding module 21 away from the receiving device 1. The third yarn 83 passes through the gap between the wire feeding frame 211 and the guide frame 212 longitudinally from the rear active wire feeding module 23, and is conveyed to the crochet machine 900 through the front wire feeding module 22 and the diversion frame 11.

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

[0052] The layout of the front wire feeding module 22, the middle wire feeding module 21 and the rear active wire feeding module 23 is reasonable. The transportation of the first yarn 81, the second yarn 82 and the third yarn 83 does not interfere with each other, which can reduce the occupied space and realize the setting of more spools, effectively increasing the wire feeding amount, so as to facilitate the crocheting of multiple ribbons at the same time, thereby improving production efficiency.

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

[0054] As Figure 4 、 Figure 5 shown, a plurality of flow dividing columns 111 are provided on the flow dividing frame 11. Each flow dividing column 111 is vertically arranged. The plurality of flow dividing columns 111 are divided into two groups and arranged in a diagonal shape respectively. Among them, the flow dividing column 111 far from the crochet machine 900 is located at the horizontal middle position of the flow dividing frame 11, and the flow dividing column 111 close to the one far from the crochet machine 900 is located at the horizontal side of the flow dividing frame 11, which is used to turn the multi-strand webbing 9 arranged horizontally into a vertical arrangement and convey it horizontally to the horizontal side of the flow dividing frame 11.

[0055] Through the plurality of flow dividing columns 111 arranged in a diagonal shape, multiple webbings can be divided from being arranged in a horizontal row into two columns arranged vertically, so as to convey multiple webbings to the horizontal two sides of the flow dividing frame 11 for collection, which is convenient for the collection of the webbings and leaves space for the vertical conveyance of the three kinds of yarns.

[0056] As Figure 4 shown, the material collecting device 1 further includes a plurality of upright columns 14. The plurality of upright columns 14 are arranged in a square shape and are fixedly surrounded around the flow dividing frame 11. The plurality of upright columns 14 can be used to fix the flow dividing frame 11 and can support the flow dividing frame 11 to a certain height, so as to convey the second yarn 82 from below the flow dividing frame 11. The first yarn 81, the second yarn 82 and the third yarn 83 all pass through the space surrounded by the plurality of upright columns 14 longitudinally. The space formed by the enclosure of the plurality of upright columns 14 can accommodate and protect the first yarn 81, the second yarn 82 and the third yarn 83, and avoid the interference of the yarn conveyance by the outside. In this embodiment, there are four upright columns 14, which are located at the four corners of the square to reduce the interference with the yarn conveyance.

[0057] The collecting frame 12 is fixed to the top of the upright columns 14, so as to support the collecting frame 12 by the upright columns 14, and the multiple webbings can be conveyed to a certain height before being collected, which is convenient for combing the webbings and convenient for neat storage.

[0058] As Figure 4 shown, the material collecting device 1 further 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 flow dividing frame 11, the transfer roller 17 is used to convert the horizontal conveyance of multiple webbings into a vertical conveyance, and the second conveying mechanism 16 is used to drive multiple conveyor belts to convey vertically to the collecting frame 12.

[0059] Combined with Figure 4 and Figure 5As shown in the figure, the first conveying mechanism 15 is arranged on one side of the shunting rack 11 close to the crochet machine 900. It includes a first main conveying shaft 151 and a first driven conveying shaft 152. The axial direction of the first main conveying shaft 151 is the transverse direction X, and it is rotatably arranged on the shunting rack 11 around the transverse direction X. The first driven conveying shaft 152 is arranged parallel to the upper side of the first main conveying shaft 151 to press the webbing against the first main conveying shaft 151. The first main conveying shaft 151 is drivingly connected to a conveying motor (not shown in the figure) and rotates under the drive of the conveying motor, thereby driving the webbing 9 to move towards the shunting rack 11. The first conveying mechanism 15 can provide a force for conveying multiple webbings to the shunting rack 11 to ensure that the webbing 9 can be smoothly conveyed to the shunting rack 11 along the longitudinal direction Y.

[0060] As Figure 5 shown, after multiple webbings 9 are conveyed to the shunting rack 11 along the longitudinal direction Y, they are changed to be conveyed along the transverse direction X by the shunting column 111 and conveyed to the transfer roller 17.

[0061] There are two transfer rollers 17, which are respectively arranged on both sides of the shunting rack 11 in the transverse direction X. The transfer rollers 17 are arranged longitudinally and are rotatably arranged on the shunting rack 11 around the longitudinal direction. The webbing passes through from below the transfer rollers 17 and is converted from horizontal conveyance to vertical lifting conveyance.

[0062] Combined with Figure 4 and Figure 6 shown in the figure, the second conveying mechanism 16 is arranged on the top of the collecting rack 12. It includes a second main conveying shaft 161 and a second driven conveying shaft 162. The axial direction of the second main conveying shaft 161 is the longitudinal direction Y, and it is rotatably arranged on the collecting rack 12 around the longitudinal direction. The second driven conveying shaft 162 is arranged parallel to the upper side of the second main conveying shaft 161 to press the webbing against the second main conveying shaft 161. The second main conveying shaft 161 is drivingly connected to the first main conveying shaft 151 to drive the webbing to be lifted to the collecting rack 12.

[0063] The second conveying mechanism 16 can be used to lift multiple webbings to the height of the collecting rack 12 so that the webbings can automatically droop and be stored at the collecting rack 12. The second main conveying shaft 161 is drivingly connected to the first main conveying shaft 151, and the two are driven by the same conveying motor, which can ensure the synchronization and coordination of the two.

[0064] A plurality of isolation grids 121 are further arranged on the collecting rack 12. The plurality of isolation grids 121 are arranged at intervals along the longitudinal direction Y and are used to separate multiple webbings to prevent entanglement between multiple webbings.

[0065] As Figure 4As shown, a plurality of storage boxes 19 are provided below the collection rack 12. The plurality of storage boxes 19 are arranged in an array, and the top of each storage box 19 is open. A plurality of collection rollers 122 are provided on the collection rack 12. The plurality of collection rollers 122 are arranged at intervals along the transverse direction X. The axial direction of each collection roller 122 is the longitudinal direction Y, and the collection roller 122 is rotatably arranged on the collection rack 12 around the longitudinal direction.

[0066] As Figure 7 shown, a plurality of webbing 9 are divided into multiple groups. A plurality of webbing 9 in each group are respectively carried on a plurality of collection rollers 122 and are conveyed vertically into the storage box 19. By using the plurality of collection rollers 122, the plurality of webbing 9 arranged longitudinally can be dispersed into transverse and longitudinal arrangements, so as to increase the distance between the plurality of webbing, thereby facilitating collection into the storage box 19. In this embodiment, a total of 60 webbing can be crocheted simultaneously. Each collection rack can collect 30 webbing. The 30 webbing are divided into 6 groups, and the storage boxes 19 below each collection rack are arranged in a 5*6 array.

[0067] The top surface of each collection 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 collection roller 122 under the action of gravity. The collection roller 122 can be in transmission connection with the second main conveying shaft 161. The collection roller 122 also provides conveying power for the webbing, so as to facilitate the conveying of the webbing and avoid the webbing sagging between the collection roller and the lifting main shaft, affecting the conveying. The collection roller and the lifting main shaft rotate synchronously, which can ensure the stability of the webbing conveying.

[0068] As Figure 8 shown, the middle thread feeding module 21 includes a thread feeding frame 211 and a guiding frame 212. The thread feeding frame 211 and the guiding frame 212 can be connected into an integral structure to improve the structural strength. The front thread feeding module 22 is arranged at one end of the middle thread feeding module 21 close to the crocheting machine 900. The spools of a plurality of second yarns 82 are arranged in a transverse and vertical array. The axial direction of each spool of the second yarn 82 is transverse, so as to directly roll the spool of the second yarn 82 to convey the second yarn 82.

[0069] Combined Figure 8 and Figure 9 shown, a plurality of support rods 2111 for placing spools are provided on the thread feeding frame 211. The plurality of support rods 2111 are divided into two batches arranged transversely. A plurality of support rods 2111 in each batch are arranged in multiple rows. The multiple rows of support rods 2111 are arranged vertically. The plurality of support rods 2111 in the same row are arranged at intervals longitudinally. Each support rod 2111 is arranged transversely so that the axial direction of the spool of the first yarn 81 is transverse.

[0070] By using the multiple rows of support rods 2111, the spools of a plurality of first yarns 81 can be arranged in a vertical and longitudinal array, so as to reasonably utilize the space to arrange more spools.

[0071] Combination Figure 8 and Figure 10 As shown, the guide frame 212 is provided with a plurality of guide longitudinal rods 2121 and a plurality of guide transverse rods 2122, the guide longitudinal rods 2121 are arranged along the longitudinal direction Y, and each guide longitudinal rod 2121 is arranged correspondingly with each row of support rods 2111 in the transverse direction X. A plurality of guide vertical rods 2123 are arranged on the guide longitudinal rods 2121, and each guide vertical rod 2123 is arranged one-to-one correspondingly with each support rod 2111. Each guide vertical rod 2123 is provided with a first guide hole 2101, and the axial direction of the first guide hole 2101 is transverse, for allowing the first yarn 81 to pass through.

[0072] The bobbins of the multiple first yarns 81 are divided into two batches arranged along the horizontal direction X. The bobbins of the multiple first yarns 81 in each batch are arranged in an array in the longitudinal direction Y and the vertical direction Z, which can fully utilize the space of the wire feeding frame 211. The axial direction of the bobbins of the first yarns 81 and the axial direction of the first guide holes 2101 are both in the horizontal direction, and the two are arranged correspondingly, so that the first yarns 81 can automatically fall off the bobbins and be transported along the horizontal direction X.

[0073] The guide cross bar 2122 is arranged in a one-to-one correspondence with the guide longitudinal bar 2121. The guide cross bar 2122 is located at one end of the guide longitudinal bar 2121 close to the crochet machine 900 and at the side of the guide longitudinal bar 2121 away from the wire feeding frame 211. A plurality of second guide holes 2102 are arranged on the guide cross bar 2122. The plurality of second guide holes 2102 are arranged in a transverse direction. The axial direction of each second guide hole 2102 is a longitudinal direction, and is used for passing the first yarn 81. Through the plurality of first guide holes 2101 arranged in the longitudinal direction and the plurality of second guide holes 2102 arranged in the transverse direction, the transverse conveyance of the first yarn 81 can be converted into the longitudinal conveyance, so as to realize 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, so that the spacing between adjacent second guide holes 2102 is smaller. While changing the conveying direction of the first yarn 81, the spacing between the first yarns 81 can be reduced, thereby achieving the gathering of multiple first yarns 81 at the front end of the guide frame 212.

[0074] like Figure 11As shown, two oppositely arranged limiting rings 2124 are sleeved on the guide upright 2123, and the inner and outer edges of the limiting rings 2124 are bent toward the side away from the other limiting ring 2124, so that the junction of the two limiting rings 2124 is in a protruding shape. 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. The first yarn 81 is clamped by the two limiting rings 2124 so that the first yarn 81 is located at the vertical center of the first guide hole 2101, which can prevent the first yarn 81 wound on the bobbin from falling off and causing the first yarn 81 to have excessive friction with the first guide hole 2101, which affects the quality of the first yarn 81.

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

[0076] A plurality of wire feeding holes 2310 are provided on the wire feeding bracket 231 at one end facing the crochet machine 900. The plurality of wire feeding holes 2310 are divided into a plurality of groups. Each group of wire feeding holes 2310 is arranged corresponding to each group of wire feeding mechanisms 232. The plurality of wire feeding holes 2310 in the same group are arranged at intervals along the lateral direction, and the axial direction of each wire feeding hole 2310 is longitudinal, for allowing the third yarn 83 to pass through.

[0077] By utilizing multiple groups of rows of multiple wire feeding holes 2310 , the third yarns 83 delivered by the same group of wire feeding mechanisms 232 can be gathered on the wire feeding bracket 231 and arranged along the horizontal direction X, thereby realizing the gathering of the same group of third yarns 83 .

[0078] On the rear active wire feeding module 23, multiple bobbins of third yarns 83 are divided into multiple batches arranged vertically, and multiple bobbins of third yarns 83 in each batch are arranged in an array in the horizontal and vertical directions, and the axial direction of the bobbin of each third yarn 83 is horizontal, so that the space of the active wire feeding module can be fully utilized to arrange more third yarns 83.

[0079] More specifically, combined with 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 at intervals along the longitudinal direction. The axial directions of the first wire feeding roller 2321 and the second wire feeding roller 2322 are both transverse X, and they are both drivingly connected to a wire feeding motor (not shown in the figure) to rotate around the transverse direction under the drive of the wire feeding motor; and they are rotatably arranged around the transverse X on the wire feeding bracket 231. A plurality of wire feeding mechanisms 232 are drivingly connected and connected to the same wire feeding motor so that all wire feeding rollers rotate synchronously.

[0080] The first wire feeding roller 2321 is closer to the crochet machine 900 than the second wire feeding roller 2322. The first wire feeding roller 2321 and the second wire feeding roller 2322 are used to place spools 830 of a plurality of third yarns arranged transversely, and the tops of the first wire feeding roller 2321 and the second wire feeding roller 2322 both rotate in a direction away from the crochet machine 900. The first wire feeding roller 2321 and the second wire feeding roller 2322 are both in contact with the spools 830 of the third yarn 83, which can ensure the speed stability of the spools rotating to pay off the wire.

[0081] The third yarn 83 is conveyed from the top of the first wire feeding roller 2321 to the top of the second wire feeding roller 2322, and then winds around the bottom of the second wire feeding roller and is conveyed longitudinally through the wire feeding hole 2310 to the crochet machine 900. The third yarn 83 winds from the first wire feeding roller 2321 to the second wire feeding roller 2322, which can improve the tightness of the contact between the third yarn 83 and the second wire feeding roller 2322, thereby ensuring the wire feeding speed of the third yarn 83 and making the speeds of all the third yarns 83 consistent.

[0082] As Figure 14 shown, the belt-like knitting device further includes a collecting mechanism 3. The collecting mechanism 3 can collect multiple rows of yarns into a row arranged transversely for conveying to the crochet machine 900.

[0083] In this embodiment, as Figure 8 shown, collecting mechanisms 3 are arranged on both transverse sides of the wire feeding frame 211. The multiple third yarns 83 on the active wire feeding module are divided into two batches transversely and are respectively conveyed to the collecting mechanisms 3 on both sides of the wire feeding frame 211 so that the two batches of third yarns 83 respectively utilize the space on both transverse sides of the wire feeding frame 211 for conveying. Collecting mechanisms 3 are arranged at both longitudinal ends of the wire feeding frame 211 to ensure the stability of the longitudinal conveyance of the third yarn 83.

[0084] As Figure 4 shown, a plurality of collecting mechanisms are arranged on the receiving device 1. For the convenience of description, the multiple collecting mechanisms of the receiving device 1 are respectively named the first collecting mechanism 3a, the second collecting mechanism 3b, and the third collecting mechanism 3c, which are respectively used for conveying the first yarn 81, the second yarn 82, and the third yarn 83.

[0085] As shown Figure 4 in the figure, both the third collecting mechanism 3c and the first collecting mechanism 3a are located above the splitting frame 11. The third collecting mechanism 3c is provided with a row, and the first collecting mechanism 3a is provided with two rows, which are respectively located on the upper and lower sides of the third collecting mechanism 3c, so that the first yarn 81 can be divided into two rows and conveyed respectively. One row of the first yarn 81 is located between the two rows of the third yarn 83, and both the third yarn 83 and the first yarn 81 are conveyed above the splitting frame 11. The second collecting mechanism 3b is located below the splitting frame 11 and is provided with a row, so that the second yarn 82 is arranged in a row and conveyed below the split.

[0086] As shown Figure 14 and Figure 15 in the figure, the collecting mechanism 3 includes a plurality of separating needles 39, a mounting plate 32, a positioning member 31, and a collecting roller 34. The plurality of separating needles 39 are arranged at intervals in the horizontal direction, and yarns are arranged between adjacent separating needles 39. The bottom ends of the plurality of separating needles 39 are arranged on the positioning member 31, and the positioning member 31 can be used to keep the plurality of separating needles 39 at a fixed interval.

[0087] The mounting plate 32 is used to connect the components of the collecting mechanism 3 into a whole module for overall disassembly and assembly. There are two mounting plates 32, and both ends of the positioning member 31 are respectively connected to the two mounting plates 32.

[0088] There are two collecting rollers 34, which are respectively arranged on the longitudinal sides of the separating needles 39. The axial direction of the collecting roller 34 is horizontal, and it is rotatably arranged between the two mounting plates 32 around the horizontal direction. The top surface of the collecting roller 34 is higher than the top surface of the positioning member 31 and is used to support below the yarn. When the yarn passes through the collecting mechanism 3, it contacts the top surface of the collecting roller 34 and does not contact the positioning member 31, thereby avoiding friction between the yarn and the positioning member 31. The collecting roller 34 can rotate with the movement of the yarn, thereby reducing the friction between the collecting roller 34 and the yarn, so that the yarn can smoothly pass through the collecting mechanism 3.

[0089] The collecting mechanism 3 can be set at the positions where the first yarn 81, the second yarn 82, the third yarn 83 and other yarns need to reduce the spacing to achieve collection.

[0090] Furthermore, the collecting mechanism 3 further includes a limiting roller 33. The limiting roller 33 is rotatably arranged between the two mounting plates 32 and is arranged obliquely above one collecting roller 34 at intervals. The bottom surface of the limiting roller 33 is lower than the top surface of the collecting roller 34 and is used to limit the yarn between the limiting roller 33 and the collecting roller 34, thereby preventing the yarn from slipping out from the top of the separating needle 39.

[0091] In the present invention, the spools of the plurality of the first yarns 81 are divided into two batches arranged horizontally, and the spools of the plurality of the first yarns 81 in each batch are arranged in an array in the longitudinal and vertical directions, and the axial direction of the spool of the first yarn 81 is horizontal; the spools of the plurality of the second yarns 82 are arranged in an array in the horizontal and vertical directions, and the axial direction of each spool of the second yarn 82 is horizontal; the spools of the plurality of the third yarns 83 are divided into multiple batches arranged vertically, and the spools of the plurality of the third yarns 83 in each batch are arranged in an array in the horizontal and longitudinal directions, and the axial direction of each spool of the third yarn 83 is horizontal. The spools of the three kinds of yarns are arranged in an array in different directions, so that more spools can be arranged, and through the gradual convergence of the yarns, they are batch-transported to the crochet machine 900, which is beneficial to the crochet of more webbings.

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

Claims

1. A crochet-like device, characterized in that, It includes a crochet machine, a material receiving device and a material feeding device; The receiving device is located between the crochet machine and the feeding device in the longitudinal direction, and comprises a diverter frame and two collecting frames, wherein the diverter frame is located between the two collecting frames in the transverse direction, and is used to distribute the finished multi-strand ribbons to the two collecting frames; The feeding device includes a middle wire feeding module, a front wire feeding module and a rear active wire feeding module; The middle wire feeding module is used to feed a plurality of first yarns, and includes a wire feeding frame and a guide frame. The lateral sides of the wire feeding frame are used to place a plurality of first yarn spools; there are two guide frames, which are respectively arranged on the lateral sides of the wire feeding frame. The first yarn is fed from the wire feeding frame in the lateral direction to the side of the guide frame away from the wire feeding frame, and is fed to the crochet machine in the longitudinal direction through the top of the diverter frame; The front wire feeding module is used to feed a plurality of second yarns, and is disposed between the middle wire feeding module and the receiving device, and connected between the wire feeding frame and the bottom of the guide frame; the second yarns are longitudinally fed from the front wire feeding module through the bottom of the diverter frame to the crochet machine; The rear active wire feeding module is used to convey multiple third yarns, and is arranged on the side of the middle wire feeding module away from the material receiving device. The multiple third yarns pass through the gap between the wire feeding frame and the guide frame longitudinally from the rear active wire feeding module, and are conveyed to the crochet machine through the top of the diversion frame.

2. The crochet device with hooks according to claim 1, characterized in that, A plurality of diverter columns are arranged on the diverter rack, each of which is arranged vertically. The plurality of diverter columns are divided into two groups and arranged in an oblique line shape, wherein the diverter column far away from the crochet machine is located in the lateral middle position of the diverter rack, and the diverter column close to the crochet machine is located at the lateral side of the diverter rack, which is used to turn multiple strands of webbing arranged in the transverse direction to be arranged in the longitudinal direction and transport them in the transverse direction to the lateral side of the diverter rack.

3. The crochet device with a hook according to claim 2, characterized in that, The material receiving device also includes a plurality of columns, which are arranged in a square shape and fixed around the diversion frame; the first yarn, the second yarn and the third yarn all pass through the space surrounded by the plurality of columns in the longitudinal direction; the collecting frame is fixed on the top of the columns.

4. The crochet-like device according to claim 2, wherein The receiving device further comprises a first conveying mechanism, a transfer roller and a second conveying mechanism. The first conveying mechanism is arranged on a side of the diverter frame close to the crochet machine, and comprises a first main conveying shaft and a first slave conveying shaft. The axial direction of the first main conveying shaft is horizontal, and the first slave conveying shaft is arranged on the diverter frame to rotate around the horizontal direction. The first slave conveying shaft is arranged above the first main conveying shaft in parallel to press the webbing onto the first main conveying shaft. The first main conveying shaft is transmission-connected to a conveying motor to rotate under the drive of the conveying motor, thereby driving the webbing to move toward the diverter frame. There are two transfer rollers, which are respectively arranged on the two lateral sides of the diverter frame; the transfer rollers are arranged along the longitudinal direction and are arranged on the diverter frame to rotate around the longitudinal direction, and the webbing passes through the bottom of the transfer rollers and is converted from lateral conveying to vertical lifting conveying; The second conveying mechanism is arranged on the top of the collection rack, and includes a second main conveying shaft and a second slave conveying shaft. The axial direction of the second main conveying shaft is longitudinal, and it is arranged on the collection rack to rotate around the longitudinal direction. The second slave conveying shaft is arranged parallel to the top of the second main conveying shaft to press the webbing onto the second main conveying shaft; the second main conveying shaft is transmission-connected to the first main conveying shaft to drive the webbing to be lifted to the collection rack.

5. The crochet device with a hook according to claim 4, characterized in that, A plurality of storage boxes are arranged below the collecting rack, and the plurality of storage boxes are arranged in an array, and the top of each storage box is open; a plurality of collection rollers are arranged on the collecting rack, and the plurality of collection rollers are arranged at intervals in the horizontal direction, and the axial direction of each collection roller is longitudinal, and is arranged on the collecting rack to rotate around the longitudinal direction; the top surface of each collection roller is lower than the top surface of the second main conveying shaft, and the plurality of ribbons are divided into a plurality of groups, and the plurality of ribbons in each group are respectively mounted on the plurality of collection rollers and conveyed vertically to the storage boxes.

6. The crochet equipment with hooks according to claim 1, characterized in that The multiple bobbins of the first yarns are divided into two batches arranged along the transverse direction, and the multiple bobbins of the first yarns in each batch are arranged in an array in the longitudinal and vertical directions, and the axial direction of the bobbins of the first yarns is the transverse direction; the multiple bobbins of the second yarns are arranged in an array in the transverse and vertical directions, and the axial direction of each bobbin of the second yarn is the transverse direction; the multiple bobbins of the third yarns are divided into multiple batches arranged along the vertical direction, and the multiple bobbins of the third yarns in each batch are arranged in an array in the transverse and vertical directions, and the axial direction of each bobbin of the third yarn is the transverse direction.

7. The crochet device with hooks according to claim 1, characterized in that, The wire feeding frame is provided with a plurality of support rods for placing the bobbins, the plurality of support rods are divided into two groups arranged in a transverse direction, the plurality of support rods in each group are arranged in multiple rows, the plurality of support rods in the rows are arranged vertically, and the plurality of support rods in the same row are arranged at intervals in the longitudinal direction; each support rod is arranged in a transverse direction; The guide frame is provided with a plurality of guide longitudinal rods and a plurality of guide transverse rods, wherein the guide longitudinal rods are arranged in the longitudinal direction, and each of the guide longitudinal rods is arranged in a corresponding manner with each row of the support rods in the transverse direction; the guide longitudinal rods are provided with a plurality of guide vertical rods, and each of the guide vertical rods is arranged in a one-to-one correspondence with each of the support rods; each of the guide vertical rods is provided with a first guide hole, and the axial direction of the first guide hole is transverse, and is used for the first yarn to pass through; The guide cross bar is arranged in one-to-one correspondence with the guide longitudinal bar, and the guide cross bar is located at one end of the guide longitudinal bar close to the crochet machine and at a side of the guide longitudinal bar away from the wire feeding frame; a plurality of second guide holes are arranged on the guide cross bar, and the plurality of second guide holes are arranged in a transverse direction, and the axial direction of each second guide hole is in a longitudinal direction, and is used 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 upright rod is sleeved with two oppositely arranged limiting rings, the inner and outer edges of the limiting rings 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 clamped between the two limiting rings.

8. The crochet device with a hook according to claim 1, characterized in that, The active wire feeding module includes a wire feeding bracket and a plurality of wire feeding mechanisms arranged on the wire feeding bracket; the plurality of wire feeding mechanisms are divided into multiple groups, the multiple groups of wire feeding mechanisms are arranged vertically, and the multiple wire feeding mechanisms in each group are arranged longitudinally; each wire feeding mechanism is used to support a plurality of spools arranged horizontally and drive the spools to roll to release the third yarn; the multiple wire feeding mechanisms are drivingly connected and connected to the same wire feeding motor; One end of the wire feeding bracket facing the crocheting machine is provided with a plurality of wire feeding holes, the plurality of wire feeding holes are divided into multiple groups, each group of wire feeding holes is correspondingly arranged with each group of wire feeding mechanisms, the multiple wire feeding holes in the same group are arranged at intervals horizontally, and the axial direction of each wire feeding hole is longitudinal for the third yarn to pass through longitudinally.

9. The crochet device with hooks 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 longitudinally, their axial directions are both horizontal, and both are drivingly connected to the wire feeding motor to rotate horizontally under the drive of the wire feeding motor; The first wire feeding roller is closer to the crocheting machine than the second wire feeding roller, the first wire feeding roller and the second wire feeding roller are used to place a plurality of spools arranged horizontally, and the tops of both rotate in a direction away from the crocheting machine; the third yarn is conveyed from the top of the first wire feeding roller to the top of the second wire feeding roller, and after winding to the bottom of the second wire feeding roller, it is conveyed longitudinally through the wire feeding hole to the crocheting machine.

10. The crochet device with a hook according to claim 1, characterized in that, The belt-type crocheting device further includes a converging mechanism for converging multiple rows of yarns into a row arranged horizontally; The converging mechanism includes a plurality of separating needles, a mounting plate, a positioning member, a converging roller and a limiting roller. The plurality of separating needles are arranged at intervals horizontally, and yarns are arranged between adjacent separating needles; the bottoms of the plurality of separating needles are arranged on the positioning member; there are two mounting plates, and both ends of the positioning member are respectively connected to the two mounting plates; there are two converging rollers, which are respectively arranged on the longitudinal sides of the separating needles; the axial direction of the converging roller is horizontal, and it is rotatably arranged between the two mounting plates; the top surface of the converging roller is higher than the top surface of the positioning member and is used to support under the yarn; the limiting roller is rotatably arranged between the two mounting plates and is arranged at an interval obliquely above one of the converging rollers, and the bottom surface of the limiting roller is lower than the top surface of the converging roller and is used to limit the yarn between the limiting roller and the converging roller.

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