CN114789489A

CN114789489A - Automatic wire feeding device for bamboo curtain knitting machine

Info

Publication number: CN114789489A
Application number: CN202210379724.6A
Authority: CN
Inventors: 叶柃; 郭金波; 王东杰
Original assignee: Zhejiang Xinzhou Bamboo Based Composites Technology Co Ltd
Current assignee: Zhejiang Xinzhou Bamboo Based Composites Technology Co Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-26

Abstract

The invention belongs to the technical field of bamboo product production, and particularly discloses an automatic wire feeding device for a bamboo curtain knitting machine. The device comprises a feeding component, a wire hooking component and a supporting component; the feeding assembly comprises a hopper and a bottom plate; a hopper cavity is formed in the hopper, a vertical through seam is formed in the wall of the hopper, and the bamboo filaments fed into the upper part of the hopper cavity fall down and are sequentially and singly superposed along the vertical through seam; the bottom plate extends out from one side of the hopper to form a wire feeding part for being placed at a bamboo wire inlet of the bamboo curtain knitting machine; a wire feeding channel is formed at the bottom of the hopper and extends to the wire feeding part from the vertical through seam; the wire hooking component comprises a wire hooking tool and a wire hooking tool; the bamboo filament hooking tool is connected with a main shaft of the bamboo curtain knitting machine, the main shaft of the bamboo curtain knitting machine drives the bamboo filament hooking tool to drive the bamboo filaments to move, the single bamboo filament positioned at the bottom of the vertical through seam is transferred to the filament feeding part along the filament feeding channel when the bamboo filaments move, and the bamboo filaments reach the bamboo filament inlet of the bamboo curtain knitting machine to finish automatic filament feeding.

Description

Automatic wire feeding device for bamboo curtain knitting machine

Technical Field

The invention belongs to the technical field of bamboo product production, and particularly relates to an automatic wire feeding device for a bamboo curtain knitting machine.

Background

In the production process of bamboo products, the bamboo curtain knitting machine is used for knitting bamboo filaments into products such as bamboo mats, bamboo curtains and the like, or knitting the bamboo filaments into bamboo skin curtains so as to further manufacture bamboo winding products, such as manufacturing bamboo winding pipes or various cavity structures and the like.

At present, the wire feeding process of the bamboo curtain knitting machine is mainly completed manually, and the bamboo filaments are manually placed into the bamboo filament inlet of the bamboo curtain knitting machine. For example, the bamboo filament inlet of a bamboo curtain weaving machine is positioned between two filament feeding wheels, and the two filament feeding wheels perform relative rolling friction to enable the bamboo filaments to enter the bamboo curtain weaving machine. The main shaft of the bamboo curtain knitting machine is a transmission shaft which is used for connecting with other components such as knitting, pushing and the like in the bamboo curtain knitting machine to drive the components to work. Patent document No. 200820167629.5 discloses a bamboo curtain knitting machine, which uses a mode that a yarn feeding wheel rolls to feed yarns, and a main shaft and the yarn feeding wheel of the bamboo curtain knitting machine are driven by the same motor, so that the rotating frequencies of the main shaft and the yarn feeding wheel are matched.

In practical application, the technical difficulty of manual wire feeding is found. Because the bamboo filament is extremely low in thickness and long in length, the bamboo filament is easy to bend in the filament feeding process, the manual hand-held operation difficulty is high, the filament feeding accuracy is low, and the filament clamping phenomenon is easy to occur; moreover, the wire feeding frequency is required to be consistent with the weaving frequency of the bamboo curtain weaving machine during wire feeding, and the wire feeding is usually performed by a single wire, so that the manual wire feeding efficiency is low and the labor is consumed; moreover, once the wire clamping phenomenon occurs, the manual work is needed to remove the obstacles, so that the time waste is caused, and the working efficiency is reduced.

Based on the defects, the device for automatically feeding the wires for the bamboo curtain knitting machine is urgently needed in the field, the wires for the bamboo curtain knitting machine are accurately and efficiently fed, and the problems of low accuracy and low efficiency of the conventional manual wire feeding operation are solved.

Disclosure of Invention

Aiming at the defects or the improvement requirements of the prior art, the invention provides the automatic wire feeding device for the bamboo curtain braiding machine, wherein the device structure is optimized and designed correspondingly by combining the characteristics of small thickness and long length of the bamboo wires, the hook wires are driven to move by the main shaft of the bamboo curtain braiding machine so as to transfer the bamboo wires to the bamboo wire inlet of the bamboo curtain braiding machine, and accordingly, the problems of low accuracy and low efficiency of manual wire feeding operation can be effectively solved, so that the automatic wire feeding device is particularly suitable for the application occasions of the bamboo curtain braiding machine.

In order to achieve the above objects, as one aspect of the present invention, an automatic wire feeding device for a bamboo curtain knitting machine is provided, the automatic wire feeding device comprising a feeding component, a wire hooking component and a supporting component;

the feeding assembly comprises a hopper and a bottom plate connected to the bottom of the hopper; a hopper cavity is formed in the hopper to contain the bamboo filaments, a vertical through seam is formed in one side of the hopper, the bamboo filaments fall from the upper part of the hopper cavity and are sequentially and singly superposed along the vertical through seam; the bottom plate extends out of one side of the hopper to form a wire feeding part for being placed at a bamboo wire inlet of a bamboo curtain knitting machine; a wire feeding channel is formed at the bottom of the hopper and extends from the vertical through seam to the wire feeding part;

the bamboo curtain weaving machine comprises a bamboo curtain weaving machine and a bamboo curtain weaving machine, wherein the bamboo curtain weaving machine comprises a bamboo curtain weaving machine and a bamboo curtain weaving machine, and the bamboo curtain weaving machine is characterized in that the bamboo curtain weaving machine comprises a bamboo curtain weaving machine and a bamboo curtain weaving machine, and the bamboo curtain weaving machine is driven by a main shaft to drive the bamboo curtain weaving machine to move; the hook wire is used for transferring the single bamboo wire positioned at the bottom of the vertical through seam to the wire feeding part along the wire feeding channel when moving;

the support assembly is used for supporting and mounting the feeding assembly and the hook wire assembly thereon.

According to the design, on one hand, the vertical through seams are formed on the hopper wall, the wire feeding channel is formed at the bottom of the hopper, the bamboo wires fed into the hopper cavity fall down and are sequentially and singly overlapped along the vertical through seams, and then the single bamboo wire at the bottom of the vertical through seams is transferred to the wire feeding part arranged at the bamboo wire inlet of the bamboo curtain knitting machine along the wire feeding channel through the hook wires so as to feed wires to the bamboo curtain knitting machine; on the other hand, the wire hooking tool is connected with the main shaft of the bamboo curtain knitting machine, and the main shaft of the bamboo curtain knitting machine is utilized to drive the wire hooking tool to move, so that automatic wire feeding is realized.

Preferably, the hopper is formed by sequentially connecting and enclosing a front wall, a first side wall, a rear wall and a second side wall; the front wall comprises a first front vertical plate and a second front vertical plate which are arranged side by side, and a gap is reserved between the first front vertical plate and the second front vertical plate to form the vertical through seam; the first front vertical plate and the rear wall are fixedly connected with the bottom plate so as to realize the connection of the hopper and the bottom plate; a gap is reserved between the second front vertical plate and the bottom plate to form the wire feeding channel; this scheme sets up vertical through seam at the hopper antetheca, and the bamboo filament is followed hopper the place ahead level and is sent into hopper chamber upper portion, then falls and single superpose in proper order by vertical through seam, and the bamboo filament extends along the fore-and-aft direction in vertical through seam, and this scheme design is simple compact, and is convenient for send into the bamboo filament in the hopper chamber.

Preferably, the upper parts of the first front vertical plate and the second front vertical plate form a V-shaped opening with a large upper part and a small lower part, and the V-shaped opening is communicated with the vertical through seam; this scheme can increase hopper chamber opening size, does benefit to and sends into the bamboo silk in the hopper chamber to do benefit to and make the bamboo silk fall smoothly.

Preferably, the second side wall comprises a second side plate fixedly connected with both the second front vertical plate and the rear wall; the bottom plate extends out of the second side plate, and the extending part is the wire feeding part; the second side plate is positioned above the wire feeding channel.

Preferably, the second side wall further comprises a guide inclined plate which is located above the second side plate and fixedly connected with the second front vertical plate and the rear wall, the bottom end of the guide inclined plate is close to the second side plate, the top end of the guide inclined plate inclines towards the outer side of the hopper, and the guide inclined plate is matched with the V-shaped openings in the upper portions of the first front vertical plate and the second front vertical plate.

Preferably, the feeding assembly further comprises a positioning part connected above the wire feeding part, a positioning groove which is through from front to back is formed at the bottom of the positioning part, and one side of the positioning groove, which is close to the hopper, is communicated with the wire feeding channel; this scheme passes through the constant head tank and fixes a position for transferring the bamboo filament of sending a portion, makes the bamboo filament arrange along the fore-and-aft direction in the constant head tank to the direction that gets into with bamboo curtain braider bamboo filament is the same, and the direction of constant head tank is the same with the extending direction who is located the bamboo filament of vertical through seam, makes the bamboo filament be difficult for deflecting at the removal in-process, does benefit to the location when the bamboo filament is transferred to the constant head tank.

Preferably, the feeding assembly further comprises a first one-way stop block and a second one-way stop block which are arranged between the vertical through seam and the positioning groove; the first one-way stop block and the second one-way stop block are respectively rotatably connected with the second front vertical plate and the positioning piece, and reset pieces are respectively connected between the first one-way stop block and the second front vertical plate and between the second one-way stop block and the positioning piece; the distance between the bottom of each of the first one-way stop block and the second one-way stop block and the bottom plate is smaller than the thickness of the bamboo filament, or the bottom of each of the first one-way stop block and the second one-way stop block is inserted into the bottom plate; this scheme is through the direction of motion of the one-way dog of first one-way dog and the one-way dog restriction bamboo silk of second, allows the bamboo silk to remove to the constant head tank direction by vertical logical seam, prevents bamboo silk antiport to when the bottom of the one-way dog of first one-way dog and second all inserts the bottom plate, it is more excellent to stop the effect.

Preferably, the bottom plate is provided with a chute which is communicated up and down along the extension direction of the wire feeding channel; the thread hooking tool comprises a sliding rail, a sliding component and an upright post, wherein the sliding rail is arranged below the bottom plate and is parallel to the sliding chute, the sliding component is connected to the sliding rail in a sliding manner, and the upright post is connected to the sliding rail and supports the sliding rail; the sliding component penetrates through the sliding groove and is fixedly connected with the hook wire, and the sliding component moves back and forth along the sliding groove while moving back and forth along the sliding rail; the stand can be dismantled and be fixed in the supporting component top.

Preferably, the sliding groove is arranged right below the first front vertical plate and the second front vertical plate; the bottoms of the first front vertical plate and the second front vertical plate are respectively provided with a first guide groove and a second guide groove in a through manner along the extending direction of the first front vertical plate and the second front vertical plate; through this scheme, first guide way and second guide way all communicate with the spout of bottom plate, and when the sliding component was followed spout round trip movement, drive the crochet hook and follow first guide way and second guide way round trip movement, and when the crochet hook moved to the second guide way direction by first guide way, will be located the constant head tank is sent to single bamboo filament of vertical through joint bottom.

Preferably, the yarn hooking tool is connected with a main shaft of the bamboo curtain knitting machine through a yarn hooking moving unit; the hooked yarn motion unit comprises a connecting rod, a transmission wheel with a central shaft and an eccentric shaft, a bearing seat which is rotatably connected with the central shaft of the transmission wheel, and a transmission stage which is connected with the central shaft of the transmission wheel and a main shaft of the bamboo curtain knitting machine and enables the central shaft of the transmission wheel and the main shaft of the bamboo curtain knitting machine to synchronously rotate; one end of the connecting rod is rotatably connected with the eccentric shaft of the driving wheel so that the end can rotate around the central shaft along with the eccentric shaft, and the other end of the connecting rod is rotatably connected with the sliding component so that the connecting rod drives the sliding component to slide along the sliding rail when the driving wheel rotates, and the sliding component moves back and forth along the sliding rail once every time the driving wheel rotates for one circle; the bearing seat is supported above the supporting component; through the scheme, the rotation of the main shaft of the bamboo curtain knitting machine drives the hooked filaments to move so as to feed the filaments, and the filament feeding of the hooked filaments is matched with the knitting frequency of the bamboo curtain knitting machine.

Preferably, the transmission stage is composed of an upper chain wheel and a lower chain wheel with the same transmission parameters, and the upper chain wheel and the lower chain wheel are connected by a chain to transmit torque; the lower chain wheel is coaxially connected with a main shaft of the bamboo curtain knitting machine, and the upper chain wheel is positioned above the lower chain wheel and coaxially connected with a central shaft of the driving wheel; through the scheme, the central shaft of the driving wheel and the main shaft of the bamboo curtain knitting machine synchronously rotate.

Preferably, the feeding assembly further comprises a vibrator connected between the bottom plate and the support assembly, and the vibrator is used for vibrating the hopper to help the bamboo filaments fed into the cavity of the hopper to fall down from the vertical through seam to prevent the filaments from being clamped.

As another aspect of the present invention, an automatic wire feeding method is provided, where the wire feeding method is implemented by using the automatic wire feeding device of the present invention, and the wire feeding method specifically includes: the bamboo filaments enter the upper part of a hopper cavity of the hopper and then fall down, and are sequentially and singly superposed along the vertical through seam of the hopper; and a main shaft of the bamboo curtain knitting machine drives the wire hooking tool to drive the wire hooking tool to move, and when the wire hooking tool moves, the single bamboo wire positioned at the bottom of the vertical through seam is transferred to a wire feeding part arranged at a bamboo wire inlet of the bamboo curtain knitting machine along the wire feeding channel so as to feed wires to the bamboo curtain knitting machine.

As a further aspect of the present invention, there is provided a bamboo curtain weaving apparatus comprising a bamboo curtain weaving machine and the automatic wire feeder of the present invention, a wire feeding part of the automatic wire feeder being placed at a bamboo filament inlet of the bamboo curtain weaving machine; the automatic wire feeding device is characterized in that a wire hooking tool of the automatic wire feeding device is connected with a main shaft of the bamboo curtain knitting machine and driven by the main shaft of the bamboo curtain knitting machine to drive the wire hooking tool of the automatic wire feeding device to move, and a single bamboo wire at the bottom of the vertical through seam is transferred to the wire feeding part along the wire feeding channel during the wire hooking movement so as to feed wires to the bamboo curtain knitting machine.

As a further aspect of the present invention, the use of the automatic wire feeder of the present invention in the manufacture of bamboo wound products is proposed; in the production process of bamboo winding products, the bamboo curtain knitting machine is used for knitting bamboo filaments into bamboo curtains so as to further manufacture the bamboo winding products, such as manufacturing bamboo winding pipes or various cavity structures, and the automatic wire feeding device is used for automatically feeding wires for the bamboo curtain knitting machine.

Generally, compared with the prior art, the technical scheme conceived by the invention mainly has the following technical advantages:

1. the bamboo filament feeding device is characterized in that a vertical through seam is formed in the wall of a hopper, a filament feeding channel is formed at the bottom of the hopper, bamboo filaments fed into a cavity of the hopper fall down and are sequentially and singly superposed along the vertical through seam, and then a single bamboo filament at the bottom of the vertical through seam is transferred to a filament feeding part arranged at a bamboo filament inlet of a bamboo curtain knitting machine along the filament feeding channel through a hook filament, so that the filament feeding to the bamboo curtain knitting machine is realized; on the other hand, the wire hooking tool is connected with a main shaft of the bamboo curtain knitting machine, and the main shaft of the bamboo curtain knitting machine is utilized to drive the wire hooking tool to drive the hooked wires to move, so that automatic wire feeding is realized.

2. A vertical through seam is formed through a gap between the first front vertical plate and the second front vertical plate; forming a wire feeding channel through a gap between the second side plate and the bottom plate; the V-shaped opening is formed above the wire feeding channel, so that the size of the opening of the hopper cavity is increased, the feeding of the bamboo wires into the hopper cavity is facilitated, and the bamboo wires can smoothly fall down.

3. The bamboo filaments transferred to the filament feeding part are further positioned by arranging the positioning piece on the filament feeding part.

4. Through setting up one-way dog and the one-way dog of second, allow the bamboo silk to move to the constant head tank direction of sending the silk portion by vertical logical seam, prevent bamboo silk antiport.

5. Through the preferable design of the yarn hooking tool and the yarn hooking movement unit, the main shaft of the bamboo curtain knitting machine is enabled to rotate to drive the hooked yarns to move so as to feed the yarns, and the fed yarns of the hooked yarns are matched with the knitting frequency of the bamboo curtain knitting machine.

6. Through setting up the vibrations machine, do benefit to the bamboo silk and fall by vertical through seam, prevent card silk.

Drawings

FIG. 1 is a layout view of an automated wire feeder provided by an embodiment of the present invention;

FIG. 2 is a front view of an automated wire feeder provided by an embodiment of the present invention;

FIG. 3 is a top view of an automated wire feeder provided by an embodiment of the present invention;

FIG. 4 is a layout view of a hopper, a bottom plate, and first and second one-way stops of an automated wire feeder provided by an embodiment of the present invention;

FIG. 5 is a front view of a hopper and a floor of an automated wire feeder provided by an embodiment of the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

FIG. 7 is a cross-sectional view B-B of FIG. 5;

FIG. 8 is an enlarged view of a portion a of FIG. 2;

fig. 9 is a front view of a wire hooking tool and a wire hooking of an automatic wire feeder according to an embodiment of the present invention. The same reference numbers will be used throughout the drawings to refer to the same elements or structures, wherein:

1-hopper, 2-bottom plate, 3-crochet, 4-crochet fixture, 5-crochet motion unit, 6-positioning piece, 9-support component, 10-bamboo curtain knitting machine, 11-vertical through seam, 12-wire feeding channel, 13-front wall, 14-first side wall, 15-rear wall, 16-second side wall, 21-wire feeding part, 22-chute, 41-slide rail, 42-slide component, 43-upright column, 51-connecting rod, 52-driving wheel, 53-bearing seat, 54-upper chain wheel, 55-lower chain wheel, 56-chain, 57-driving shaft, 61-positioning groove, 71-first one-way block, 72-second one-way block, 81-vibration machine, 82-base, 91-support frame, 92-supporting plate, 101-bamboo filament inlet, 102-main shaft, 103-filament inlet wheel, 131-first front vertical plate, 132-second front vertical plate, 161-second side plate, 162-guide inclined plate, 421-sliding block, 422-hook filament connecting piece, 1311-first guide groove and 1321-second guide groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the respective embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "lateral", "vertical", "top", "bottom", "inner", "outer", "axial", "radial", and the like, are used in the orientations and positional relationships indicated in the drawings, merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

As shown in fig. 1-3, an automatic wire feeder according to an embodiment of the present invention includes a feeding assembly, a wire hooking assembly, and a supporting assembly;

the feeding assembly comprises a hopper 1 and a bottom plate 2 connected to the bottom of the hopper 1; a hopper cavity is formed inside the hopper 1 to contain bamboo filaments, a vertical through seam 11 is formed on one side of the hopper 1, and the bamboo filaments fall from the upper part of the hopper cavity and are sequentially and singly superposed along the vertical through seam 11; the bottom plate 2 extends out from one side of the hopper 1 and forms a wire feeding part 21 for being placed at a bamboo wire inlet 101 of the bamboo curtain knitting machine 10; a wire feeding channel 12 is formed at the bottom of the hopper 1, and the wire feeding channel 12 extends from the vertical through seam 11 to a wire feeding part 21;

the yarn hooking component comprises a yarn hooking tool 4 and a yarn hooking 3 connected to the yarn hooking tool 4, the yarn hooking tool 4 is used for being connected with a main shaft 102 of the bamboo curtain knitting machine 10, and the yarn hooking 3 is driven to move by the main shaft 102 of the bamboo curtain knitting machine 10; the hook wire 3 is used for transferring a single bamboo wire positioned at the bottom of the vertical through seam 11 to the wire feeding part 21 along the wire feeding channel 12 during moving;

the supporting component is used for supporting and mounting the feeding component and the hook wire component thereon.

When the device is installed, the wire feeding part 21 of the automatic wire feeding device is arranged at the bamboo wire inlet 101 of the bamboo curtain knitting machine 10 to feed wires; when the bamboo filament bundle stacking device works, bamboo filaments in the bamboo filament bundle enter the upper part of a hopper cavity of a hopper 1, fall down and are sequentially and singly stacked along a vertical through seam 11; the main shaft 102 of the bamboo curtain knitting machine 10 drives the hook filament tool 4 to drive the hook filament 3 to move, when the hook filament 3 moves, a single bamboo filament at the bottom of the vertical through seam 11 is transferred to the filament feeding portion 21 along the filament feeding channel 12, and at this time, the bamboo filament is located at the bamboo filament inlet 101 of the bamboo curtain knitting machine 10, and automatic filament feeding of the bamboo curtain knitting machine 10 is realized.

Therefore, through the mutual matching of the above components, the automatic wire feeding of the bamboo curtain knitting machine 10 is realized by using the rotation of the main shaft 102 of the bamboo curtain knitting machine 10 as the power.

In this embodiment, the bamboo curtain knitting machine 10 is used for knitting bamboo filaments into a bamboo skin curtain to further manufacture a bamboo winding product; for example, patent document CN105729594B discloses a thin bamboo strip curtain for bamboo-wound composite products, which can be woven by the thin bamboo strip weaving machine 10 of the present embodiment; patent document CN206768862U discloses a pipe gallery that is used for compound utility tunnel of bamboo to reach including this straight tube, and patent document CN111559431A discloses a bamboo winding passenger train carriage, and the structural layer of above-mentioned straight tube and the main part in above-mentioned bamboo winding passenger train carriage are made by the winding of thin bamboo strips used for weaving curtain.

As shown in fig. 1-3, the bamboo filament inlet 101 of the bamboo curtain knitting machine 10 is located between two filament feeding wheels 103 and is located at the front end of the bamboo curtain knitting machine 10; the wire feeding part 21 of the automatic wire feeding device is arranged between the two wire feeding wheels 103, and after the bamboo filaments enter the wire feeding part 21, the two wire feeding wheels 103 roll and rub relatively to each other to drive the bamboo filaments to move backwards to enter the bamboo curtain knitting machine 10; the main shaft 102 of the bamboo curtain knitting machine 10 is located at the right side of the bamboo filament inlet 101 and near the front end of the bamboo curtain knitting machine 10, and the axial direction of the main shaft 102 is the front-back direction. The positions of the elements in this embodiment are correspondingly arranged according to the structure of the bamboo curtain knitting machine 10, so that the structure is simple and reasonable. It should be noted that, in practical applications, the positions of the components of the automatic wire feeder are not limited to the solution described in the present embodiment, based on the difference of the structure of the bamboo curtain knitting machine 10, especially the difference of the positions and directions of the bamboo filament inlet 101 and the main shaft 102.

The components of the present invention will be described in more detail one after the other.

As shown in fig. 1-3, the supporting component 9 of the present embodiment is supported on the ground and located at the front side of the bamboo curtain knitting machine 10; the supporting component 9 comprises a supporting frame 91 formed by splicing a plurality of cross beams and a plurality of vertical beams, and a supporting plate 92 fixed at the top of the supporting frame 91; the feeding assembly and the wire hooking assembly are supported on the support plate 92; in some embodiments, the support assembly 9 may also be comprised of a plurality of separately disposed support structures that support the feeding assembly and the hook wire assembly, respectively.

As one of the key components of the present invention, the feeding assembly of the present embodiment is located above the supporting plate 92; as shown in fig. 4 and 5, the hopper 1 is formed by sequentially connecting and enclosing a front wall 13, a first side wall 14, a rear wall 15 and a second side wall 16; in the embodiment, the hopper 1 is formed into a shape with a large upper part and a small lower part, and the cross section of the hopper is rectangular; in some embodiments, the cross-section of the hopper 1 may also be circular, or irregularly shaped;

in this embodiment, the two wire feeding wheels 103 of the bamboo curtain knitting machine 10 are both located outside the second side wall 16 of the hopper 1, the bottom plate 2 extends from the outside of the second side wall 16 of the hopper 1 and is inserted between the two wire feeding wheels 103, and the portion of the bottom plate 2 extending from the outside of the second side wall 16 is the wire feeding portion 21; specifically, as shown in fig. 2 and fig. 3, in this embodiment, the two wire feeding wheels 103 of the bamboo curtain knitting machine 10 are both located on the right side of the hopper 1, the wire feeding portion 21 is also located on the right side of the hopper 1, the wire feeding portion 21 is provided with a groove which is through up and down, one of the wire feeding wheels 103 of the bamboo curtain knitting machine 10 is located above the groove, the other wire feeding wheel 103 is located at the groove, and the top end of the wire feeding wheel is flush with the wire feeding portion 21; after the bamboo filaments enter the filament feeding part 21, the filament feeding wheel 103 positioned above is pressed downwards, so that the two filament feeding wheels 103 clamp the bamboo filaments, and then the two filament feeding wheels 103 are in relative rolling friction to bring the bamboo filaments into the bamboo curtain knitting machine 10; in some embodiments, the two wire feeding wheels 103 of the bamboo curtain knitting machine 10 are both located on the left side of the hopper 1, and the wire feeding portion 21 is also located on the left side of the hopper 1.

As shown in fig. 4 and 5, the front wall 13 of the hopper 1 comprises a first front vertical plate 131 and a second front vertical plate 132 arranged side by side, with a gap left between the first front vertical plate 131 and the second front vertical plate 132 to form a vertical through seam 11; specifically, in this embodiment, the first front vertical plate 131 and the second front vertical plate 132 extend in the left-right direction, the second front vertical plate 132 is located on the right side of the first front vertical plate 131, the vertical through seam 11 is formed by a gap between the lower portions of the first front vertical plate 131 and the second front vertical plate 132, a V-shaped opening with a large upper portion and a small lower portion is formed on the upper portions of the first front vertical plate 131 and the second front vertical plate 132, and the V-shaped opening is communicated with the vertical through seam 11; when the bamboo filaments are fed into the hopper cavity, the bamboo filaments are horizontally placed at the V-shaped opening in a bundled mode, the length of the bamboo filaments is about 1.9m in the embodiment, the number of the bamboo filaments in the bamboo filament bundle can reach 500, one end of each bamboo filament is located in the hopper 1 and close to the rear wall 15, and the other end of each bamboo filament is located outside the hopper 1; the bamboo filaments fall down along the V-shaped opening, and the bamboo filaments are sequentially overlapped along the vertical through seam 11; in this embodiment, the width of the vertical through seam 11 is greater than the width of one bamboo filament and less than the width of two bamboo filaments, so that the bamboo filaments in the bamboo filament bundle are sequentially and singly stacked along the vertical through seam 11, specifically, the width of the bamboo filament in this embodiment is 5mm to 5.2mm, and the width of the vertical through seam 11 is 5.2mm to 5.5 mm; in this embodiment, the first front vertical plate 131 and the rear wall 15 are both fixedly connected to the bottom plate 2, and a gap is left between the second front vertical plate 132 and the bottom plate 2.

In the present embodiment, as shown in fig. 4, 5 and 6, the first side wall 14 is arranged vertically and extends in the front-rear direction, and the first side wall 14 is fixedly connected to the first front vertical plate 131 and the rear wall 15; in some embodiments, the top of the first side wall 14 slopes towards the outside of the hopper 1; in this embodiment, a gap is left between the first side wall 14 and the bottom plate 2, which is convenient for cleaning the wire clamping in the hopper cavity; in some embodiments, the first sidewall 14 is connected to the base plate 2.

As shown in fig. 4 and 5, rear wall 15 is parallel to first front riser 131 and second front riser 132; the upper part of the rear wall 15 is wide, the lower part of the rear wall is narrow, and the rear wall is fixedly connected with the bottom plate 2; it can be understood that the present embodiment realizes the connection of the hopper 1 and the bottom plate 2 by the fixed connection of the first front vertical plate 131 and the rear wall 15 and the bottom plate 2.

As shown in fig. 4, 5 and 7, the second side wall 16 includes a second side plate 161 and a sloping guide plate 162 located above the second side plate 161, and both the second side plate 161 and the sloping guide plate 162 are fixedly connected to the second front vertical plate 132 and the rear wall 15; specifically, the second side plate 161 is vertically disposed and extends in the front-rear direction, and the second side plate 161 is vertically connected to both the lower portion of the second front vertical plate 132 and the lower portion of the rear wall 15; the bottom plate 2 extends from the outer side of the second side plate 161, and the extending part is a wire feeding part 21; the inclined guide plate 162 extends in the front-rear direction, the bottom end of the inclined guide plate is close to the second side plate 161, the top end of the inclined guide plate inclines towards the outer side of the hopper 1 and is matched with the V-shaped openings in the upper portions of the first front vertical plate and the second front vertical plate, and the hopper 1 is made to be of a structure with a large upper portion and a small lower portion; the guide slope plate 162 is vertically connected to both the upper portion of the second front vertical plate 132 and the upper portion of the rear wall 15.

As shown in fig. 4 and 5, in the present embodiment, the second front vertical plate 132 extends to the outside of the second side plate 161, the wire feeding channel 12 is formed by the gap between the second front vertical plate 132 and the bottom plate 2, and the second side plate 161 is located above the wire feeding channel 12; the height of the wire feeding channel 12 is greater than the thickness of one bamboo filament and less than the thickness of two bamboo filaments, so as to allow only one bamboo filament to pass through, specifically, in this embodiment, the thickness of the bamboo filament is 0.9mm to 1mm, and the gap between the second front vertical plate 132 and the bottom plate 2 is 1.0mm to 1.1 mm.

In this embodiment, the fixed connection between the elements constituting the hopper 1 and the fixed connection between the first front vertical plate 131 and the rear wall 15 of the hopper 1 and the bottom plate 2 may be formed by welding, bonding, bolting, or the like.

As shown in fig. 4 and 5, the feeding assembly further includes a positioning member 6 connected above the wire feeding portion 21, a positioning groove 61 is formed at the bottom of the positioning member 6 and penetrates through the front and the back, and one side of the positioning groove 61 close to the hopper 1 is communicated with the wire feeding channel 12; in this embodiment, the positioning element 6 is formed by extending the second front vertical plate 132 rightward; in some embodiments, the positioning element 6 may also be independently disposed outside the second side plate 161, in this case, a gap is left between one end of the positioning element 6 close to the second side plate 161 and the bottom plate 2, so that the positioning groove 61 communicates with the wire feeding channel 12, and one end of the positioning element 6 away from the second side plate 161 is connected to the wire feeding portion 21, so as to connect the positioning element 6 and the wire feeding portion 21; in this embodiment, the width of the positioning groove 61 is 5.2mm-5.5mm, and is slightly wider than the width of the bamboo filament, so as to accommodate and position the bamboo filament, so that the bamboo filament is placed along the front-back direction at the bamboo filament inlet 101 of the bamboo curtain knitting machine 10, the bamboo filament is easy to enter the bamboo curtain knitting machine 10, and the deviation of the bamboo filament is avoided.

As shown in fig. 2, 4 and 8, the feeding assembly further comprises a first one-way stop 71 and a second one-way stop 72 arranged between the vertical through slit 11 and the positioning slot 61; the first one-way stop block 71 and the second one-way stop block 72 are respectively rotatably connected with the second front vertical plate 132 and the positioning part 6, and reset pieces are respectively connected between the first one-way stop block 71 and the second front vertical plate 132 and between the second one-way stop block 72 and the positioning part 6, so that the first one-way stop block 71 and the second one-way stop block 72 can be rotated and lifted along the direction from the vertical through seam 11 to the positioning groove 61, can be reset and brake in the opposite direction; in this embodiment, the piece that resets is the torsional spring.

In this embodiment, the first one-way stopper 71 and the second one-way stopper 72 are respectively located at the front sides of the second front vertical plate 132 and the positioning element 6; in some embodiments, the first one-way stopper 71 and the second one-way stopper 72 may also be located at the rear side of the first front vertical plate 131 and the positioning member 6; in this embodiment, as shown in fig. 1 and 4, the bottom of each of the first one-way stopper 71 and the second one-way stopper 72 is inserted into the bottom plate 2, and the bottom plate 2 is correspondingly slotted at the corresponding position of the first one-way stopper 71 and the second one-way stopper 72; in some embodiments, the distance between the bottom of the first one-way stopper 71 and the bottom of the second one-way stopper 72 and the bottom plate 2 is less than the thickness of the bamboo filament.

Further, as shown in fig. 8, the first one-way stopper 71 is flush with the edge of the vertical through seam 11, and the second one-way stopper 72 is flush with the edge of the positioning groove 61; when the bamboo filament is static, the first one-way stopper 71 and the second one-way stopper 72 are braked by respective torsion springs to respectively prevent the bamboo filaments from sliding out of the vertical through seams 11 and the positioning grooves 61; when the bamboo filament is driven by the hooked filament 3 to move from the vertical through seam 11 to the positioning groove 61, the first one-way stopper 71 and the second one-way stopper 72 are sequentially pushed to rotate anticlockwise and lift, and accordingly the torsion spring is pressed, and after the bamboo filament passes through the first one-way stopper 71 or the second one-way stopper 72, the torsion spring rebounds and correspondingly drives the first one-way stopper 71 or the second one-way stopper 72 to reset.

In the present embodiment, as shown in fig. 4, fig. 6 and fig. 7, the sliding groove 22 of the bottom plate 2 is opened under the first front vertical plate 131 and the second front vertical plate 132, and extends from the lower direction of the first front vertical plate 131 to the right under the second front vertical plate 132 to the outside of the second side plate 161, and further extends to the end of the bottom plate 2; therefore, the chute 22 is communicated with the vertical through seam 11, the wire feeding channel 12 and the positioning groove 61 of the positioning member 6; in some embodiments, the chute 22 of the bottom plate 2 may also open at the front side or the rear side of the second front vertical plate 132; in other embodiments, in the case where the positioning member 6 is provided, one end of the slide groove 22 located outside the second side plate 161 extends to a position right below or front and rear sides of the positioning groove 61 of the positioning member 6; in other embodiments, the positioning member 6 is not disposed above the wire feeding portion 21, and one end of the chute 22 located outside the second side plate 161 may be located at any position outside the second side plate 161.

In this embodiment, as shown in fig. 4, 6 and 7, the first guide groove 1311 and the second guide groove 1321 are respectively formed through the bottoms of the first front vertical plate 131 and the second front vertical plate 132 along the left-right direction; specifically, the bottoms of the first front vertical plate 131 and the second front vertical plate 132 are protruded towards the rear side to form steps, and the first guide groove 1311 and the second guide groove 1321 are respectively arranged in the steps at the bottoms of the first front vertical plate 131 and the second front vertical plate 132; it is understood that the first guide slot 1311 and the second guide slot 1321 communicate with the positioning groove 61, and both the first guide slot 1311 and the second guide slot 1321 communicate with the slide groove 22 of the base plate 2.

The feeding assembly further comprises a vibrator 81 connected between the bottom plate 2 and the support plate 92 for vibrating the hopper 1 to facilitate the bamboo filaments fed into the hopper cavity to fall through the vertical through seam 11; specifically, in the present embodiment, as shown in fig. 1 and 2, the vibrator 81 is located on the left side of the hopper 1, and the bottom plate 2 extends from the lower side of the hopper 1 to the left side to the upper side of the vibrator 81 and is detachably connected to the vibrator 81; the vibrator 81 is connected with the support plate 92 through the base 82, the vibrator 81 is detachably connected with the base 82, and the base 82 is detachably fixed above the support plate 92; it will be appreciated that the present embodiment provides for the support of the feeding assembly by the support assembly through the removable securement of the base 82 to the support plate 92.

The detachable connection of the base plate 2 and the vibrator 81, the detachable connection of the vibrator 81 and the base 82, and the detachable connection of the base 82 and the support plate 92 can be bolted connections.

The hooking wire 3 and the hooking wire tool 4 of the present invention will be described in more detail below.

In this embodiment, as shown in fig. 1 and 4, the hook wire 3 is located above the bottom plate and moves in the first guide slot 1311 and the second guide slot 1321 which are communicated, and when the hook wire 3 moves from the first guide slot 1311 to the second guide slot 1321, a single bamboo wire located at the bottom of the vertical through seam 11 is sent to the positioning slot 61; specifically, a clamping groove is formed at the front end of the hook wire 3, when the hook wire 3 moves from the first guide groove 1311 to the second guide groove 1321, the clamping groove clamps a single bamboo wire located at the bottom of the vertical through seam 11, and the hook wire 3 pushes the root bamboo wire to move horizontally along the wire feeding channel 12 until the root bamboo wire enters the positioning groove 61.

As shown in fig. 1 and 9, the hooking tool 4 includes a slide rail 41 disposed below the base plate 2 and parallel to the slide groove 22, a sliding member 42 slidably connected to the slide rail 41, and a pillar 43 connected to one end of the slide rail 41 to support the slide rail 41; the sliding member 42 passes through the sliding slot 22 upwards and is fixedly connected with the hook wire 3, and the sliding member 42 moves back and forth along the sliding slot 22 while moving back and forth along the sliding rail 41; in this embodiment, the slide rail 41 is located at the rear side below the slide groove 22 and extends along the left-right direction, the left end of the slide rail 41 is close to the vibrator 81, and the right end extends to the right side of the bottom plate 2; the upright column 43 is positioned at the right end of the slide rail 41, the right end of the slide rail 41 is detachably fixed at the top of the upright column 43, and the bottom of the upright column 43 is detachably fixed above the support plate 92; it will be appreciated that the present embodiment provides for the support of the hook wire assembly by the support assembly by removably securing the post 43 above the support plate 92.

In this embodiment, the sliding member 42 is located at the front side of the sliding rail 41, and includes a sliding block 421 slidably connected to the sliding rail 41 and capable of moving back and forth along the sliding rail 41, and a hook wire connecting piece 422 detachably fixed to the front side of the sliding block 421 and moving with the sliding block 421; the hook wire connecting piece 422 passes through the chute 22 and is fixedly connected with the hook wire 3; in operation, the sliding block 421 moves back and forth along the sliding rail 41, and the hook wire connecting member 422 correspondingly moves back and forth along the sliding slot 22, and drives the hook wire 3 to move back and forth along the first guiding slot 1311 and the second guiding slot 1321.

The detachable fixation of the slide rail 41 and the upright column 43, the upright column 43 and the support plate 92, and the hook wire connecting piece 422 and the slide block 421 are all fixed by bolts; the fixed connection of the hook wire connecting piece 422 and the hook wire 3 is welding or bonding; the sliding block 421 is connected with the sliding rail 41 in a clamping manner.

The yarn hooking tool 4 is connected with a main shaft 102 of the bamboo curtain knitting machine 10 through a yarn hooking moving unit 5; as shown in fig. 1, the hook yarn moving unit 5 comprises a connecting rod 51, a transmission wheel 52 having a central shaft and an eccentric shaft, a bearing seat 53 rotatably connected to the central shaft of the transmission wheel 52, and a transmission stage connecting and synchronously rotating the central shaft of the transmission wheel 52 and a main shaft 102 of the bamboo curtain knitting machine 10; one end of the link 51 is rotatably connected to the eccentric shaft of the transmission wheel 52 such that the end can rotate about the central axis of the transmission wheel with the eccentric shaft, and the other end of the link 51 is rotatably connected to the sliding member 42 such that, when the transmission wheel 52 rotates, the link 51 drives the sliding member 42 to slide along the slide rail 41, and the sliding member 42 reciprocates along the slide rail 41 once per rotation of the transmission wheel 52.

In this embodiment, as shown in fig. 1 and fig. 2, in order to facilitate the connection of the main shaft 102 of the bamboo curtain knitting machine 10, the driving wheel 52 is disposed at the right side of the sliding rail 41, the axis direction of the central shaft of the driving wheel 52 is the front-back direction, the central shaft is supported by the bearing seat 53, the bearing seat 53 is detachably fixed above the supporting plate 92, and the detachable fixation may be bolt fixation; it can be understood that the embodiment is detachably fixed to the support plate 92 through the bearing seat 53, so as to support the hook wire moving unit 5 by the support component; the right end of the connecting rod 51 is connected with the eccentric shaft of the driving wheel 52, and the left end of the connecting rod 51 is connected with the hooked wire connecting piece 422; in some embodiments, the transmission wheel 52 can also be disposed at the left side of the sliding rail 41, and can also drive the sliding member 42 to move back and forth left and right along the sliding rail 41 through the connecting rod 51; in other embodiments, the end of the link 51 away from the transmission wheel 52 is connected to the slider 421 to drive the sliding member 42 to move back and forth along the sliding rail 41; in this embodiment, both ends of the connecting rod 51 are engaged by a fisheye joint and a bolt to achieve rotatable connection with the eccentric shaft of the driving wheel 52 and the hook wire connection 422.

In this embodiment, the axial directions of the central axes of the spindle 102 and the transmission wheel 52 are both front and back directions, and for convenience of transmission, the transmission wheel 52 is located in front of the spindle 102 in this embodiment; in this embodiment, the bamboo curtain knitting machine 10 performs knitting once per rotation of the main shaft 102, so that in order to keep the wire feeding frequency of the automatic wire feeding device consistent with the knitting frequency of the bamboo curtain knitting machine 10, the transmission stage is composed of an upper chain wheel 54 and a lower chain wheel 55 with the same transmission parameters, and the upper chain wheel 54 and the lower chain wheel 55 are connected by a chain 56 to transmit torque; the lower chain wheel 55 is coaxially connected with the main shaft 102, and the upper chain wheel 54 is positioned above the lower chain wheel 55 and is coaxially connected with the central shaft of the driving wheel 52; specifically, the lower chain wheel 55 is coaxially connected with the main shaft 102 through a transmission shaft 57, one end of the transmission shaft 57 is coaxially connected with the main shaft 102 through a flange coupler, and the lower chain wheel 55 is sleeved at the other end of the transmission shaft 57 and fixed through a square pin; the center shaft of the driving wheel 52 extends backwards to the upper part of the lower chain wheel 55, and the upper chain wheel 54 is sleeved on the center shaft and fixed by a square pin; in some embodiments, depending on the position and orientation of the spindle 102, a transmission stage may be formed by more than three sprockets joined by chains; in other embodiments, the drive parameters of the sprockets in the drive stage may be different to achieve a wire feeding frequency of the automatic wire feeder that is consistent with the weaving frequency of the bamboo curtain weaving machine 10.

The above examples are provided for illustrative purposes of the present invention, and are not intended to limit the scope of the present invention.

In conclusion, the automatic wire feeding device according to the invention has a compact integral structure, can utilize the rotation of the main shaft of the bamboo curtain knitting machine as power to realize the automatic wire feeding of the bamboo curtain knitting machine, and is particularly suitable for the application occasions of the bamboo curtain knitting machine.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An automatic wire feeding device for a bamboo curtain knitting machine is characterized by comprising a feeding assembly, a wire hooking assembly and a supporting assembly;

the feeding assembly comprises a hopper (1) and a bottom plate (2) connected to the bottom of the hopper (1); a hopper cavity is formed in the hopper (1) to contain bamboo filaments, a vertical through seam (11) is formed in one side of the hopper (1), and the bamboo filaments fall from the upper part of the hopper cavity and are sequentially and singly superposed along the vertical through seam (11); the bottom plate (2) extends out of one side of the hopper (1) to form a wire feeding part (21) placed at a bamboo filament inlet (101) of a bamboo curtain knitting machine (10); the bottom of the hopper (1) is provided with a wire feeding channel (12), and the wire feeding channel (12) extends from the vertical through seam (11) to the wire feeding part (21);

the bamboo curtain weaving machine comprises a bamboo curtain weaving machine and is characterized in that the hook wire assembly comprises a hook wire tool (4) and a hook wire (3) connected to the hook wire tool (4), the hook wire tool (4) is used for being connected with a main shaft (102) of the bamboo curtain weaving machine (10), and the hook wire (3) is driven to move by the main shaft (102); the hook wire (3) is used for moving a single bamboo wire positioned at the bottom of the vertical through seam (11) to the wire feeding part (21) along the wire feeding channel (12) during moving;

the support assembly is used for supporting and mounting the feeding assembly and the wire hooking assembly on the feeding assembly and the wire hooking assembly.

2. The automatic wire feeder according to claim 1, characterized in that the hopper (1) is formed by a front wall (13), a first side wall (14), a rear wall (15) and a second side wall (16) which are connected in series; the front wall (13) comprises a first front vertical plate (131) and a second front vertical plate (132) which are arranged side by side, and a gap is reserved between the first front vertical plate (131) and the second front vertical plate (132) to form the vertical through seam (11); the first front vertical plate (131) and the rear wall (15) are fixedly connected with the bottom plate (2) so as to realize the connection of the hopper (1) and the bottom plate (2); a gap is reserved between the second front vertical plate (132) and the bottom plate (2) to form the wire feeding channel (12); preferably, the upper parts of the first front vertical plate (131) and the second front vertical plate (132) form a V-shaped opening with a large upper part and a small lower part, and the V-shaped opening is communicated with the vertical through seam (11).

3. The automatic wire feeder of claim 2, wherein the second side wall (16) includes a second side plate (161) fixedly coupled to both the second front riser (132) and the rear wall (15); the bottom plate (2) extends out of the second side plate (161) and the extending part is the wire feeding part (21); the second side plate (161) is positioned above the wire feed channel (12); preferably, the feeding assembly further comprises a positioning piece (6) connected above the wire feeding portion (21), a positioning groove (61) penetrating through the positioning piece (6) from front to back is formed at the bottom of the positioning piece, and one side, close to the hopper (1), of the positioning groove (61) is communicated with the wire feeding channel (12).

4. The automatic wire feeder of claim 3, characterized in that the feed assembly further comprises a first one-way stop (71) and a second one-way stop (72) disposed between the vertical through slit (11) and the positioning slot (61); the first one-way stop block (71) and the second one-way stop block (72) are respectively rotatably connected with the second front vertical plate (132) and the positioning piece (6), and reset pieces are respectively connected between the first one-way stop block (71) and the second front vertical plate (132) and between the second one-way stop block (72) and the positioning piece (6); the distance between the bottom of the first one-way stopper (71) and the bottom of the second one-way stopper (72) and the bottom plate (2) is smaller than the thickness of the bamboo filament, or the bottom of the first one-way stopper (71) and the bottom of the second one-way stopper (72) are inserted into the bottom plate (2).

5. The automatic wire feeder according to claim 3, characterized in that the bottom plate (2) is provided with a chute (22) which is penetrated up and down along the extending direction of the wire feeding channel (12); the thread hooking tool (4) comprises a sliding rail (41) which is arranged below the bottom plate (2) and is parallel to the sliding chute (22), a sliding component (42) which can be connected to the sliding rail (41) in a sliding manner, and an upright post (43) which is connected to the sliding rail (41) and supports the sliding rail (41); the sliding component (42) penetrates through the sliding groove (22) and is fixedly connected with the hook wire (3), and the sliding component (42) moves back and forth along the sliding groove while moving back and forth along the sliding rail (41); the upright post (43) is detachably fixed above the supporting component; preferably, the sliding groove (22) is arranged right below the first front vertical plate (131) and the second front vertical plate (132); the bottoms of the first front vertical plate (131) and the second front vertical plate (132) are respectively provided with a first guide groove (1311) and a second guide groove (1321) in a penetrating way along the extending direction of the first front vertical plate (131) and the second front vertical plate (132).

6. The automatic wire feeder according to claim 5, characterized in that the wire hooking tool (4) is connected with a main shaft (102) of the bamboo curtain knitting machine (10) through a wire hooking moving unit (5); the thread hooking motion unit (5) comprises a connecting rod (51), a transmission wheel (52) with a central shaft and an eccentric shaft, a bearing seat (53) which is rotatably connected with the central shaft of the transmission wheel (52), and a transmission stage which is connected with the central shaft of the transmission wheel (52) and a main shaft (102) of the bamboo curtain knitting machine (10) and enables the central shaft of the transmission wheel and the main shaft to synchronously rotate; one end of the connecting rod (51) is rotatably connected with the eccentric shaft of the driving wheel (52) so that the end can rotate around the central shaft along with the eccentric shaft, the other end of the connecting rod (51) is rotatably connected with the sliding component (42), so that when the driving wheel (52) rotates, the connecting rod (51) drives the sliding component (42) to slide along the sliding rail (41), and the sliding component (42) moves back and forth along the sliding rail (41) once every time the driving wheel (52) rotates; the bearing seat (53) is supported above the supporting component; preferably, the transmission stage is composed of an upper chain wheel (54) and a lower chain wheel (55) with the same transmission parameters, and the upper chain wheel (54) and the lower chain wheel (55) are connected by a chain (56) to transmit torque; the lower chain wheel (55) is coaxially connected with a main shaft (102) of the bamboo curtain knitting machine (10), and the upper chain wheel (54) is positioned above the lower chain wheel (55) and coaxially connected with a central shaft of the driving wheel (52).

7. The automatic wire feeder of claim 1, wherein the feeding assembly further comprises a vibrator (81) coupled between the base plate (2) and the support assembly.

8. An automatic wire feeding method, which is realized by the automatic wire feeding device according to any one of claims 1-7, characterized in that bamboo wires enter the upper part of the hopper cavity of the hopper (1) and then fall down, and are sequentially and singly superposed along the vertical through seam (11) of the hopper (1); the main shaft (102) of the bamboo curtain knitting machine (10) drives the thread hooking tool to drive the thread hooking tool to move, and when the thread hooking tool moves, a single bamboo thread at the bottom of the vertical through seam (11) is transferred to a thread feeding portion (21) placed at a bamboo thread inlet (101) of the bamboo curtain knitting machine (10) along the thread feeding channel (12) so as to feed the thread to the bamboo curtain knitting machine (10).

9. Bamboo curtain weaving device, characterized in that it comprises a bamboo curtain weaving machine (10) and an automatic wire feeder according to any one of claims 1-7, the wire feeder (21) of which is placed at the bamboo filament inlet (101) of the bamboo curtain weaving machine (10); the automatic wire feeding device is characterized in that a wire hooking tool (4) of the automatic wire feeding device is connected with a main shaft (102) of the bamboo curtain knitting machine (10), the main shaft (102) drives a wire hooking device (3) of the automatic wire feeding device to move, and when the wire hooking device (3) moves, a single bamboo wire located at the bottom of the vertical through seam (11) moves (12) along the wire feeding channel and is fed to the wire feeding part (21) so as to feed wires to the bamboo curtain knitting machine (10).

10. Use of an automatic wire feeder according to any one of claims 1-7 in the manufacture of bamboo wound products.