阅读说明：本技术 一种自动补料的珠绣下珠结构及珠绣机 (Bead-embroidery lower bead structure capable of automatically supplementing material and bead-embroidery machine ) 是由 王海江 田桂郁 王冲 刘高明 于 2020-12-17 设计创作，主要内容包括：本发明公开了一种自动补料的珠绣下珠结构及珠绣机,包括存储器以及下珠钢丝,存储器的底部连接有转盘,下珠钢丝包括引珠段和下珠段,引珠段的头端伸入存储器内,下珠段的上端外侧嵌套具有过珠孔的过珠座,通过过珠孔限制下珠钢丝的摆动,过珠孔内设有在下珠过程中随过珠座转动并引导珠子下落的导向件；还包括自动补料装置,自动补料装置包括设于存储器上方的补料容器,所述补料容器的底部设有延伸进入存储器的补料口,所述补料口处铰接有在存储器需要补料时由补料口上方的珠子推动打开的翻板。本发明可以使珠子能流畅的沿下珠钢丝下珠,当珠子到达存储器内最低点的时候,在补料口上方珠子的重力作用下推开翻板,开始自动补料。(The invention discloses an automatic bead-feeding bead-embroidering lower bead structure and a bead-embroidering machine, which comprise a memory and a bead-feeding steel wire, wherein the bottom of the memory is connected with a turntable, the bead-feeding steel wire comprises a bead-guiding section and a bead-feeding section, the head end of the bead-guiding section extends into the memory, a bead-passing seat with a bead-passing hole is nested on the outer side of the upper end of the bead-feeding section, the bead-passing hole limits the swing of the bead-feeding steel wire, and a guide piece which rotates along with the bead-passing seat and guides beads to fall down in the bead-feeding process is arranged in the bead-passing; still include automatic feed supplement device, automatic feed supplement device is including locating the feed supplement container of memory top, the bottom of feed supplement container is equipped with the feed supplement mouth that extends into the memory, feed supplement mouth department articulates there is the board that turns over that is pushed to open by the pearl above the feed supplement mouth when the memory needs the feed supplement. The invention can lead the beads to be smoothly fed along the bead feeding steel wire, when the beads reach the lowest point in the storage, the turning plate is pushed open under the gravity action of the beads above the feeding port to start automatic feeding.)

1. The utility model provides an automatic pearl structure under pearl embroidery of feed supplement, is including the lower pearl steel wire that is used for depositing the memory of pearl and is connected with the memory, the bottom of memory is equipped with the carousel, and the carousel is fixed and rotate together with the memory, its characterized in that: the bead-guiding section is arranged in the storage, the lower bead section extends from top to bottom, the upper end of the lower bead section is connected with the tail end of the bead-guiding section, a bead-passing seat with a bead-passing hole is nested on the outer side of the upper end of the lower bead section, the swing of the bead-guiding section is limited by the bead-passing hole, and a guide piece which rotates along with the bead-passing seat and guides beads to fall is arranged in the bead-passing hole in the bead-discharging process; still include automatic feed supplement device, automatic feed supplement device is including locating the feed supplement container of memory top, the bottom of feed supplement container is equipped with the feed supplement mouth that extends to get into the memory, feed supplement mouth department articulates there is the board that turns over that is pushed to open by the pearl of feed supplement mouth top when the memory needs the feed supplement.

2. The automatic feeding bead embroidery lower bead structure according to claim 1, characterized in that: the turning plate is provided with a blocking head which forms blocking fit with the edge of the feeding port when the bead in the storage pushes the lower closed feeding port.

3. The automatic feeding bead embroidery lower bead structure according to claim 1, characterized in that: the material supplementing opening is connected with a pin shaft extending in the radial direction above the opening edge, the turning plate is hinged to the pin shaft, and the turning plate has an inclination angle when the turning plate closes the blocking head to abut against the edge of the material supplementing opening.

4. The automatic feeding bead embroidery lower bead structure as claimed in claim 3, wherein: the extending direction of the blocking head is the same as the rotating direction of the rotating disc.

5. The automatic feeding bead embroidery lower bead structure according to claim 1, characterized in that: the feed supplement container comprises a cylinder section at the upper part, a funnel section at the middle part and a feed supplement pipe section at the lower part, and the feed supplement port is arranged at the bottom of the feed supplement pipe section.

6. The automatically fed pearl embroidery lower bead structure according to any one of claims 1 to 5, wherein: the head end of the ball guiding section extends close to the inner side wall of the storage and the extending direction is opposite to the rotating direction of the rotary disc.

7. The automatic feeding bead embroidery lower bead structure as claimed in claim 6, wherein: the outer side of the upper end of the lower bead section is nested with a bead passing seat with a bead passing hole, the bead passing hole limits the swing of the lower bead steel wire, and a guide piece which rotates along with the bead passing seat and guides beads to fall in the bead passing hole is arranged in the bead passing hole.

8. The automatic feeding bead embroidery lower bead structure according to claim 7, characterized in that: the guide member is provided with a helical guide path.

9. The automatic feeding bead embroidery lower bead structure as claimed in claim 6, wherein: the rotary table is driven by a first transmission shaft, the ball passing seat is driven by a second transmission shaft, a transmission assembly is arranged between the first transmission shaft and the second transmission shaft, a first gear is arranged on the second transmission shaft, the ball passing seat is connected with a second gear, and the first gear is meshed with the second gear.

10. The pearl embroidery machine is characterized in that: an automatic feeding bead embroidery structure comprising the automatic feeding bead as claimed in any one of claims 1 to 9.

Technical Field

The invention relates to an embroidery machine, in particular to a bead embroidery machine.

Background

The pearl embroidery is embroidery formed by threading pearls, glass beads and jewel beads by using needles and forming patterns on textiles. The pearl embroidery has the artistic characteristics of brilliant pearly luster, gorgeous and colorful colors, clear level and strong stereoscopic impression.

The bead-embroidering lower bead structure comprises a memory for storing beads and a bead-descending steel wire connected with the memory, wherein the bottom of the memory is connected with a turntable, and the memory is driven to rotate by the turntable, so that the beads penetrate into the bead-descending steel wire and descend along the bead-descending steel wire.

Because the lower bead steel wire is relatively slender and the lower end is not in a tensioned state, the lower bead steel wire is easy to swing in the bead falling process, so that the lower bead steel wire is stuck to the bead passing hole, and beads cannot smoothly fall along the lower bead steel wire.

In addition, when the number of beads in the storage is reduced, the material needs to be supplemented in time to avoid influencing the normal bead falling. Meanwhile, too many beads in the storage container after feeding must be avoided, because the beads are easy to jump out of the storage container, and the bead leading part at the head of the steel wire of the lower bead is pressed, so that the beads cannot be led smoothly.

Disclosure of Invention

The invention aims to provide an automatic bead feeding structure for bead embroidery, which can smoothly feed beads along a bead feeding steel wire, can feed the beads automatically in time when the number of beads in a storage is small, and simultaneously avoids the excessive number of beads in the storage.

In order to solve the technical problems, the invention adopts the following technical scheme: an automatic bead-feeding bead embroidery bead feeding structure comprises a storage for storing beads and a bead feeding steel wire connected with the storage, wherein a rotary disc is arranged at the bottom of the storage, the rotary disc is fixed with the storage and rotates together with the storage, the bead feeding steel wire comprises a bead feeding section and a bead feeding section, the head end of the bead feeding section extends into the storage, the bead feeding section extends from top to bottom, the upper end of the bead feeding section is connected with the tail end of the bead feeding section, a bead passing seat with a bead passing hole is nested on the outer side of the upper end of the bead feeding section, the bead feeding steel wire is limited to swing through the bead passing hole, and a guide piece which rotates along with the bead passing seat and guides the beads to fall down in the bead feeding process is arranged in the bead passing hole; still include automatic feed supplement device, automatic feed supplement device is including locating the feed supplement container of memory top, the bottom of feed supplement container is equipped with the feed supplement mouth that extends to get into the memory, feed supplement mouth department articulates there is the board that turns over that is pushed to open by the pearl of feed supplement mouth top when the memory needs the feed supplement.

Preferably, the turning plate is provided with a blocking head which forms blocking fit with the edge of the feeding port when the bead in the storage pushes the lower closed feeding port.

Preferably, the feed supplementing opening is connected with a pin shaft extending in the radial direction above the opening edge, the turning plate is hinged to the pin shaft, and the turning plate has an inclination angle when the turning plate closing blocking head butts against the feed supplementing opening edge.

Preferably, the extending direction of the blocking head is the same as the rotating direction of the turntable.

Preferably, the feeding container comprises an upper cylindrical section, a middle funnel section and a lower feeding pipe section, and the feeding port is arranged at the bottom of the feeding pipe section.

Preferably, the leading end of the ball guiding section extends close to the inner side wall of the storage and the extending direction is opposite to the rotating direction of the rotating disc.

Preferably, the outer side of the upper end of the lower bead section is nested with a bead passing seat with a bead passing hole, the swing of the lower bead steel wire is limited by the bead passing hole, and a guide piece which rotates along with the bead passing seat and guides the beads to fall is arranged in the bead passing hole in the bead passing process.

Preferably, the guide member is provided with a helical guide path.

Preferably, the turntable is driven by a first transmission shaft, the bead passing seat is driven by a second transmission shaft, a transmission assembly is arranged between the first transmission shaft and the second transmission shaft, a first gear is arranged on the second transmission shaft, the bead passing seat is connected with a second gear, and the first gear is meshed with the second gear.

The invention also provides a pearl embroidery machine which comprises the pearl embroidery lower pearl structure capable of automatically feeding materials.

The technical scheme adopted by the invention has the following beneficial effects:

drive the memory through the carousel and rotate to promote the pearl in the memory to penetrate and draw pearl section head end and arrange into the cluster in proper order, the pearl that concatenates on drawing the pearl section is carried along drawing the pearl section under the promotion of pearl in the rear, the upper end outside nestification of pearl section has the pearl seat of crossing of pearl hole down, cross the downthehole guide that is equipped with and rotates and guide pearl whereabouts along with crossing the pearl seat under the pearl in-process, avoid down the pearl steel wire with cross the pearl hole subsides die and lead to the condition of pearl under can not being smooth in the pearl seat, consequently can make the pearl can be smooth under the pearl steel wire along lower pearl. In addition, the swing of the lower bead steel wire can be limited through the bead passing hole, so that the lower bead steel wire can be smoothly matched with the lower steel wire clamp part.

The rotation of the storage drives the beads inside the storage to rotate, the beads in the storage are reduced continuously through the bead falling of the bead falling steel wire, when the beads reach the lowest point in the storage, no beads are arranged below the turning plate, the turning plate is pushed away under the action of gravity of the beads above the material supplementing opening, and automatic material supplementing is started. Therefore, when the number of the beads in the storage is small, the material can be automatically supplemented in time.

When the material is supplemented to a certain degree, the beads in the memory are supplemented to the corresponding highest point, the turning plate is pushed to close the material supplementing port due to the thrust of the beads in the memory, and the beads are stopped to be fed, so that the material supplementing quantity can be controlled, and the excessive beads in the memory can be avoided.

Because the blocking head is arranged, when the turning plate is closed, the blocking head props against the edge of the feeding port, so that the blocking head can be used for controlling the opening and closing direction of the turning plate, the turning plate has an inclination angle when being closed, and the turning plate can be opened more smoothly when beads are replenished.

The following detailed description and the accompanying drawings are included to provide a further understanding of the invention.

Drawings

The invention is further described with reference to the accompanying drawings and the detailed description below:

FIG. 1 is a schematic view of a partial front structure of a bead-setting device for pearl embroidery according to the present invention;

FIG. 2 is a schematic view of a partial back structure of the bead embroidery bead feeding device according to the present invention;

FIG. 3 is a schematic view of a bead passing structure of the bead embroidering apparatus of the present invention;

FIG. 4 is a schematic view of the overall structure of the bead embroidery bead feeding device of the present invention;

FIG. 5 is a schematic diagram of the feeding device in the feeding state;

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

FIG. 7 is a schematic structural diagram of the feeding device in a state that the turning plate is closed;

FIG. 8 is an enlarged view of the structure at A in FIG. 7;

FIG. 9 is a schematic diagram showing the positions of the highest point and the lowest point of the bead in the memory;

in the figure: 1-storage, 11-rotary table, 12-first transmission shaft, 13-first synchronous pulley, 14-synchronous belt, 2-lower bead steel wire, 21-bead guiding section, 211-first arc part, 212-inclined part, 213-second arc part, 22-lower bead section, 3-bead passing seat, 31-gear II, 32-spiral spring, 321-upper supporting leg, 4-second transmission shaft, 41-gear I, 42-second synchronous pulley, 100-feeding container, 101-cylinder section, 102-funnel section, 103-feeding pipe section, 104-pin shaft, 105-turning plate and 1051-blocking head.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.

It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example one

Referring to fig. 1 to 9, an automatic bead feeding bead embroidery structure comprises a bead storage 1 for storing beads and a bead feeding steel wire 2 connected to the storage 1, wherein the bottom of the storage 1 is connected to a turntable 11, the bead feeding steel wire 2 comprises a bead guiding section 21 and a bead feeding section 22, the head end of the bead guiding section 21 extends into the storage 1 from top to bottom, and the bead feeding section 22 extends from top to bottom and the upper end of the bead guiding section 21 is connected to the tail end of the bead feeding section. The beads in the storage 1 are pushed to penetrate the head end of the bead guiding section 21 by the rotation of the rotary disc 11 and are sequentially arranged into a string, and the beads connected in series on the bead guiding section 21 are conveyed along the bead guiding section 21 under the pushing of the beads at the rear.

In order to automatically feed the material in time when the number of the beads in the storage 1 is small, a feeding device is also arranged. As shown in fig. 4 to fig. 9, the feeding device includes a feeding container 100 disposed above the storage 1, beads are placed in the feeding container 100, a feeding port extending into the storage 1 is disposed at the bottom of the feeding container 100, and a turning plate 105 pushed by the beads above the feeding port to open when the storage needs to be fed is hinged at the feeding port through a pin 104. The memory 1 rotates to drive the beads inside to rotate, the beads in the memory are reduced due to the fact that the beads are continuously fed through the bead feeding steel wire 2, when the beads reach the lowest point L in the memory 1, no beads are arranged below the turning plate 105, the turning plate 105 is pushed away under the gravity action of the beads above the material supplementing opening, and automatic material supplementing is started. When the material is supplemented to a certain degree and the beads in the storage 1 are supplemented to the corresponding highest point F, the turning plate 105 is pushed to close the material supplementing opening due to the thrust of the beads in the storage 1, and the material supplementing is stopped. According to the technical scheme, the material can be automatically supplemented in time when the number of the beads in the memory is small, and the material supplementing quantity can be controlled, so that the phenomenon that the number of the beads in the memory is too large can be avoided.

In this embodiment, the pin 104 extends radially above the opening of the refill opening and connects to the sidewall of the refill opening, for example, the pin extends along the center line of the radial plane above the opening of the refill opening, so that the flap 105 is hinged to the inside of the refill opening, and the opening of the refill opening is located on a horizontal plane or a tilted plane with a smaller angle. In order to solve the problem that normal feeding is affected if the turning plate 105 is stuck after entering the feeding port, the turning plate 105 is provided with a blocking head 1051 which forms a blocking fit with the edge of the feeding port when the bead in the storage 1 pushes the feeding port to be closed. And the blocking head 105 extends in the same direction as the rotation direction of the turntable 11. Moreover, the pin shaft is higher than the matching position of the feeding opening edge and the blocking head, so that when the turning plate 105 is closed, the blocking head 105 abuts against the feeding opening edge, the blocking head 1051 can be used for controlling the opening and closing direction of the turning plate 105, the turning plate 105 has a certain inclination angle when being closed, and the turning plate 105 can be opened more smoothly when being replenished.

Referring to the existing feeding vessel structure, the feeding vessel 100 includes an upper cylindrical section 101, a middle funnel section 102, and a lower feeding tube section 103, and the feeding port is disposed at the bottom of the feeding tube section. And the opening edge of the material supplementing opening is positioned at the height of one fourth to one half of the inner part of the storage, so that a proper amount of beads are ensured to be in the storage, the beads are prevented from jumping out of the storage container due to excessive beads, and the beads cannot be smoothly guided due to the bead guiding part at the head part of the bead steel wire under extrusion.

Wherein, the rotary disc 11 and the memory 1 are fixed and rotate together, and the direction of the head end of the bead guiding section 21 is opposite to the rotating direction of the rotary disc 11 and the memory 1, so the force direction of the beads is right towards the head end of the bead guiding section 21, and the beads naturally penetrate into the head end of the bead guiding section 21.

Can refer to prior art, be equipped with at least two can be with the steel wire clip that bead section 22 chucking perhaps loosened down along the bead section 22 upper and lower extending direction under the bead steel wire 2, prevent the bead whereabouts when the chucking, loosen the back, the bead can fall smoothly to make the bead fall in order step by step along the lower bead section 22 of bead steel wire 2 down. The lower end of the lower bead section 22 extends into the bead lower bore, and eventually the beads fall through the bead lower bore.

In order to allow the beads to smoothly fall down along the lower bead segment 22 by gravity, the lower bead segment 22 may extend vertically, but may have a certain inclination angle.

Wherein, the outer side of the upper end of the lower bead section 22 is nested with the bead passing seat 3 with a bead passing hole, and the upper end of the lower bead section 22 penetrates out from the upper side of the bead passing hole to be connected with the tail end of the bead guiding section 21. Because the bead steel wire 2 is at the pearl in-process down, the effort that receives the pearl is easily swung, leads to down pearl steel wire 2 and crosses the pearl hole subsides in the pearl seat 3 and die to the pearl can not be smooth along the bead steel wire 2 bead down. Therefore, in order to solve the above problems, a guide member which rotates with the bead passing seat 3 and guides the falling of the beads during the bead falling process is provided in the bead passing hole. Wherein the guide member is provided with a spiral guide path along which the beads are spirally dropped. Specifically to this embodiment, the guide is coil spring 32, rotates the in-process and drives the pearl and follow spiral direction route whereabouts, can avoid down the pearl steel wire with cross the pearl hole subsides in the pearl seat and die and lead to the condition of pearl under can not being smooth, consequently can make the pearl smooth along pearl steel wire pearl down.

Because the bead falls the in-process and can lead to down the steel wire 2 shake and run out the steel wire clamp of below, so can also restrict down the swing of steel wire 2 through crossing the pearl hole for lower bead steel wire and steel wire clamp can smoothly cooperate.

In order to guarantee that coil spring 32 and ball seat 3 rotate together, coil spring 32's upper end is equipped with stabilizer blade 321, and the lower extreme is equipped with down the stabilizer blade, the radial outside in upper end of crossing the ball hole is equipped with the card hole, and the radial outside of lower extreme is equipped with down the card hole, go up the stabilizer blade card and go into card hole, lower stabilizer blade card is gone into down card hole to coil spring 32 and ball seat 3 are fixed together, can realize synchronous rotation. Of course, it will be understood by those skilled in the art that other means for fixing the position of the coil spring 32 and the ball seat 3 may be used.

In one embodiment, the rotary plate 11 is driven by a first transmission shaft 12, the ball passing seat 3 is driven by a second transmission shaft 4, and a transmission assembly is arranged between the first transmission shaft 12 and the second transmission shaft 4. And at least two of the wire clamps are driven by a first drive shaft 12. Thus, the rotation of the rotary disc 11 and the bead falling process of the beads along the bead falling steel wire 2 can be linked, and the bead passing seat 3 does not need to be provided with a driving source independently.

Specifically, the transmission assembly includes a first synchronous pulley 13 mounted on the first transmission shaft 12, a second synchronous pulley 42 mounted on the second transmission shaft 4, and a synchronous belt 14 connecting the first synchronous pulley and the second synchronous pulley. The second transmission shaft 4 is provided with a first gear 41, the ball passing seat 3 is connected with a second gear 31, and the first gear 41 is meshed with the second gear 31. Due to the transmission of the transmission assembly, the rotation direction of the bead passing seat 3 and the spiral spring 32 fixed on the bead passing seat is opposite to the rotation direction of the rotary disc 11, and the rotation direction of the spiral spring 32 is opposite to the rotation direction of the gear wheel 31, so that beads can smoothly drop downwards through the rotation of the spiral spring 32.

In one embodiment, the ball passing seat 3 and the second gear 31 are integrally formed, but may be separately formed.

Specifically, draw pearl section 21 including first arc portion 211, the rake 212 that meets with first arc portion tail end, the second arc portion 213 that meets with the rake tail end, the arc top of first arc portion fits in memory lateral wall and head end and extends to memory lateral wall downside to be close to memory lateral wall downside, the head end is the tip structure, in order to do benefit to the pearl to penetrate, the tail end of first arc portion extends and meets through the head end of arc transition and rake to keeping away from memory lateral wall direction, the rake tilt up extends, the arc top of second arc portion arches upwards, and the head end meets with slope section tail end, and the tail end meets with the upper end of pearl section down, and the arc top of second arc portion is the pearl of peak promptly, through the back, and the pearl relies on gravity nature whereabouts.

The rotation of the turntable 11 drives the beads in the memory 1 to rotate in the same direction, and the beads are extruded into the tip part of the first arc-shaped part 211 and filled in the first arc-shaped part; the force applied to the front end of the bead wire deforms the bead wire, thereby causing the arc apex of the first arc portion to engage the sidewall of the reservoir, while the rotation of the reservoir continues to push the beads on the first arc portion toward the inclined portion 212 and progressively toward the second arc portion 213.

When the beads are conveyed to the highest point and start to move downwards under the action of gravity, the bead steel wire can shake to run out of a steel wire clamp below due to the fact that the stress of the bead steel wire is uneven at the stage, and therefore the position of the bead steel wire needs to be kept.

The rotation direction of the first transmission shaft 12 determines the rotation direction of the rotary plate 11, and the front end of the bead guiding section 21 extends in the direction opposite to the rotation direction of the rotary plate 11, so that the beads generate a force for advancing toward the front end of the bead guiding section 21.

Example two

The bead embroidery machine comprises the bead embroidery lower bead structure capable of automatically feeding materials in the first embodiment.

While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.