CN111118766B - Three-dimensional ring embroidery method and embroidery control device for rope-thread-shaped ornaments of embroidery machine - Google Patents
Three-dimensional ring embroidery method and embroidery control device for rope-thread-shaped ornaments of embroidery machine Download PDFInfo
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- CN111118766B CN111118766B CN202010204104.XA CN202010204104A CN111118766B CN 111118766 B CN111118766 B CN 111118766B CN 202010204104 A CN202010204104 A CN 202010204104A CN 111118766 B CN111118766 B CN 111118766B
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C7/00—Special-purpose or automatic embroidering machines
- D05C7/08—Special-purpose or automatic embroidering machines for attaching cords, tapes, bands, or the like
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Abstract
A three-dimensional ring embroidery method and a control device for a rope-line-shaped ornament of an embroidery machine belong to the technical field of embroidery machines. The method comprises step S01, controlling the rope presser foot to move to the lower position, and sewing the rope-shaped ornament; step S02, when a three-dimensional ring embroidery command is received, controlling the thread presser foot to move to the thread positioning position and stop; step S03, after the needle moves downwards to the rope positioning position and falls into the presser foot part of the rope presser foot and pierces the rope-shaped ornament, the rope presser foot is controlled to synchronously move downwards along with the needle, and the body loop sewing is completed. The control device is realized based on the method. The invention can realize the accurate and controllable sewing of the three-dimensional ring height, the three-dimensional ring height consistency between machine heads is high, and the embroidery quality is high.
Description
Technical Field
The invention belongs to the technical field of embroidery machines, and particularly relates to a three-dimensional ring embroidery method and a control device for a rope-thread-shaped ornament of an embroidery machine.
Background
Various rope-shaped ornaments are embroidered on the embroidery pattern, so that the embroidery pattern is plump and three-dimensional, the aesthetic feeling effect of the embroidery is improved, and the embroidery is more attractive to users. The existing embroidery machine for rope embroidery can only realize thread sewing and cannot embroider a towel-shaped three-dimensional ring.
The invention patent application CN201910087806.1 discloses a multicolor rope embroidery machine and a machine head thereof, and particularly discloses a rope embroidery presser foot 3 fixed on a presser bar 2 of the embroidery machine respectively, wherein the rope embroidery presser foot 3 comprises a connecting part 4 fixedly connected on the presser bar 2 and a presser foot part 5 positioned at the lower end of the connecting part 4, the presser foot part 5 is in a cone frustum shape with a large upper part and a small lower part, a needle passing hole 6 penetrating through the upper end and the lower end of the presser foot part 5 is arranged on the presser foot part 5, a rope passing hole 7 penetrating through the inner side and the outer side of the presser foot part 5 and allowing an embroidery rope to pass through is arranged on the side part of the presser foot part 5, and the aperture of the lower end outlet of the needle passing hole 6 and the aperture of the rope passing hole 7 are not smaller than. Embroidery ropes enter the needle passing holes 6 in the middle of the presser foot part 5 from the rope passing holes 7 on the side part and then penetrate out of the presser foot part 5 from the lower part of the needle passing holes 6, and the rope embroidery presser foot 3 is lifted up and down through the presser foot rod 2. The embroidery machine can realize thread type sewing of embroidery ropes in the process from the first stitch to the last stitch, but cannot realize three-dimensional ring embroidery.
The invention patent application CN201580016851.8 discloses an embroidery sewing machine capable of sewing cord material, and specifically discloses a ring sewing method of sewing machine: in a state where the cord guide 20 is at the bottom dead center position, the cord material 27 is pressed against the embroidery fabric S by the bottom surface of the pressing portion 20a, and in this state, is sewn to the embroidery fabric S by the sewing operation of the needle bar 3. Then, the cord guide 20 is raised to a predetermined height and then lowered to the bottom dead center position, whereby the cord material 27 is excessively drawn out onto the embroidery cloth s by a length corresponding to the amount of reciprocation of the predetermined height. A "loop" is formed with the cord material 27 drawn in this excess amount. Although the method can realize three-dimensional ring embroidery, the method has the problem of inconsistent height of the three-dimensional rings. After the cord thread guide body rises to a prescribed height, the needle bar descends synchronously with the cord thread guide body until the bottom surface of the pressing part of the cord thread guide body presses on the embroidered cloth s, and then the needle pierces the cord thread material and is sewn on the embroidered cloth. In the process of synchronously lowering the needle bar and the cord guide to the lower position, the cord material is partially recovered, and the height of the finally formed three-dimensional ring deviates from the predetermined height, and even the three-dimensional ring cannot be formed. If the three-dimensional rings formed under the joint operation of each needle bar and the corresponding cord thread guide bodies have cord thread material recovery conditions of different degrees, the three-dimensional rings have large difference and embroidery quality difference. In addition, the method can realize three-dimensional ring sewing and mainly depends on the structure of the cord thread guide body. The cord guide includes a cup-shaped pressing portion 20a disposed below the needle bar 3, a lead-out hole 20b for guiding the cord material 27 to the suture is formed in a bottom portion of the pressing portion 20a, and an introduction hole 20c for guiding the cord material 27 to the lead-out hole 20b is formed in a rear wall portion of the pressing portion 20 a. The exit hole 20b is also a hole through which the sewing needle 12 passes when sewing the cord material 27. The cord thread material is bent in the leading-out hole and has partial allowance, and when the cord thread material works, the needle rod punctures the partially bent embroidery rope, so that the problem that the cord thread material is not punctured by the needle rod due to deviation of the cord thread material can be avoided. Although the structure avoids the deviation of the cord thread material to a certain degree, the cord thread material is recovered to a certain degree in the synchronous falling process of the needle bar and the cord thread guide body, but the recovery amount is not excessive. If, depending on the structure alone, a similar height of the three-dimensional rings within acceptable tolerances is achieved, the structural precision of the cord guides is highly demanding, in particular the cord guides for each needle bar are required to be less differentiated.
Disclosure of Invention
The invention provides a three-dimensional ring embroidery and control device for rope thread-shaped ornaments of an embroidery machine, aiming at the problems in the prior art, and the device can form a three-dimensional ring with controllable ring height, thereby improving the consistency among the three-dimensional rings and the embroidery quality.
The invention is realized by the following technical scheme:
the invention relates to a three-dimensional ring embroidery method for a rope thread-shaped ornament of an embroidery machine, which is applied to the embroidery machine comprising a rope thread presser foot; the rope thread presser foot is fixed on the presser bar, the side surface of the presser foot part of the rope thread presser foot is provided with a rope passing hole allowing the rope thread-shaped ornament to penetrate in, and the center of the presser foot part of the rope thread presser foot is provided with a needle passing hole allowing the rope thread-shaped ornament and the machine needle to penetrate out; the method comprises the following steps:
step S01, controlling the rope thread presser foot to move to the lower position and sewing the rope thread ornament;
step S02, when a three-dimensional ring embroidery command is received, controlling the thread presser foot to move to the thread positioning position and stop;
step S03, after the needle moves downwards to the rope positioning position and falls into the presser foot part of the rope presser foot and pierces the rope-shaped ornament, the rope presser foot is controlled to synchronously move downwards along with the needle, and the body loop sewing is completed.
The method is realized based on the structure of the existing embroidery machine, such as the multicolor rope embroidery machine and the machine head thereof disclosed in the invention patent application CN 201910087806.1. The ring type sewing method disclosed in patent application CN201580016851.8 has the problems of uncontrollable height precision of three-dimensional rings, poor consistency among three-dimensional rings and the like, and the quality of embroidery is low. Therefore, the invention provides an improved three-dimensional ring embroidery control method aiming at the problem. The method accurately controls the three-dimensional loop sewing by controlling the action time sequence between the rope thread presser foot and the machine needle and the structural matching between the machine needle and the rope thread presser foot.
The operation sequence of the three-dimensional loop sewing in the invention patent application CN201580016851.8 is only to control the cord guide 20 to ascend to a predetermined height and then descend to the bottom dead center position, and the operation sequence of the needle bar is not refined to match the operation of the cord guide. For this reason, when the cord guide body is pressed in a state of being at the bottom dead center position, the needle bar penetrates the cord guide body and then pierces the cord material into the embroidery cloth. In the process, the cord thread material is not punctured and positioned by a machine needle in the stroke of the cord thread guide body between the position of rising to the specified height and the position of the bottom dead center, the cord thread material is only limited by the structure of the cord thread guide body, the pulling force applied to the cord thread material along with the falling of the cord thread guide body is increased, and the cord thread material has a certain recovery amount, namely the actual ring height is reduced. The invention changes the time sequence and refines the cooperative coordination between the time sequences, and comprises controlling the rope thread presser foot to ascend to the rope thread positioning position and then descend to the lower position, and also refines the action time sequence of the needle bar, after the rope thread presser foot ascends to the rope thread positioning position, the needle bar acts according to the prior running track, and once the needle bar moves to be capable of puncturing the rope thread in the rope thread presser foot, the synchronous action between the needle bar and the rope thread presser foot is started. Thus, the thread presser foot is always positioned by the needle penetration during the stroke between the thread positioning position and the lower position. Even if there is pulling force grow among the decline process, because the cooperation of rope line presser foot structure and eedle, avoid the rope line volume of retrieving to appear.
Preferably, the method further comprises a step S04, when the stereoscopic ring embroidery command is not received, executing the step S01, otherwise, executing the steps S02 and S03 in sequence until the embroidery is finished.
Preferably, the step S02 specifically includes: when a three-dimensional ring embroidery command is received, controlling the rope thread presser foot to move upwards along with the needle; during the period, the control rope thread presser foot moves from the lower position to the rope thread positioning position and stops.
Preferably, the step S03 specifically includes: when the machine needle moves to the upper position, the machine needle is controlled to move to the lower position; during the period, after the machine needle falls into the presser foot part of the rope thread presser foot at the rope thread positioning position and pierces the rope thread-shaped ornament, the rope thread presser foot is controlled to synchronously move to the lower position along with the machine needle, and the body loop sewing is finished.
Preferably, the method further comprises: before step S01, a loop height and a movement stroke of the thread presser foot corresponding to the loop height to the thread positioning position are set in advance.
The invention relates to a three-dimensional ring embroidery control device for a rope thread-shaped ornament of an embroidery machine, which is applied to the embroidery machine comprising a rope thread presser foot; the rope thread presser foot is fixed on the presser bar, the side surface of the presser foot part of the rope thread presser foot is provided with a rope passing hole allowing the rope thread-shaped ornament to penetrate in, and the center of the presser foot part of the rope thread presser foot is provided with a needle passing hole allowing the rope thread-shaped ornament and the machine needle to penetrate out; the device comprises:
the initial rope thread end sewing module is used for controlling the rope thread presser foot to move to the lower position and sewing the rope thread-shaped ornament;
the loop embroidery forming module is used for controlling the rope presser foot to move to the rope positioning position and stop when receiving a three-dimensional loop embroidery instruction; when the machine needle falls into the presser foot part of the rope thread presser foot at the rope thread positioning position and pierces the rope thread-shaped ornament, the machine needle of the rope thread presser foot is controlled to synchronously move to the lower position, and the three-body loop sewing is completed.
The control device of the invention adopts the method to realize three-dimensional ring sewing.
Preferably, the device further comprises a preset module for presetting the loop height and the moving stroke of the thread presser foot corresponding to the loop height to the thread positioning position.
Preferably, the device further comprises a thread embroidery forming module for controlling the thread presser foot to be positioned at the lower position and sewing the thread-shaped ornament when the three-dimensional ring embroidery command is not received.
The invention has the following beneficial effects:
the three-dimensional ring embroidery method and the control device for the rope-thread-shaped ornament of the embroidery machine can realize accurate and controllable sewing of the height of the three-dimensional ring, and have high consistency of the height of the three-dimensional ring between machine heads and high quality of embroidery.
Drawings
FIG. 1 is a flow chart of a three-dimensional ring embroidery method for a rope-thread-shaped ornament of an embroidery machine according to the present invention;
FIG. 2 is a schematic structural view of a three-dimensional ring embroidery control device for a rope-shaped ornament of an embroidery machine.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
The invention patent application CN201910087806.1 discloses a multicolor rope embroidery machine and a machine head thereof, wherein the embroidery machine comprises a frame, a machine head and a plurality of rope racks. The side edge of the presser foot part of the rope embroidery presser foot is provided with a rope passing hole, and the center of the presser foot part of the rope embroidery presser foot is provided with a needle passing hole. The embroidery rope penetrates through the rope frame, penetrates into the rope passing hole of the rope embroidery presser foot from the lower part of the crossbeam and penetrates out of the lower end of the needle passing hole of the rope embroidery presser foot. The needle penetrates from the upper end of the needle passing hole and then penetrates out from the lower end of the needle passing hole.
On the basis, the invention provides a three-dimensional ring embroidery method for a rope-line-shaped ornament of an embroidery machine. As in fig. 1, the method comprises:
step S01, controlling the rope thread presser foot to move to the lower position and sewing the rope thread ornament;
step S02, when a three-dimensional ring embroidery command is received, controlling the thread presser foot to move to the thread positioning position and stop;
step S03, after the needle moves downwards to the rope positioning position and falls into the presser foot part of the rope presser foot and pierces the rope-shaped ornament, the rope presser foot is controlled to synchronously move downwards along with the needle, and the body loop sewing is completed.
Based on the embroidery machine structure, the three-dimensional ring embroidery is realized. The invention aims to describe a three-dimensional loop embroidery control flow, and the three-dimensional loop embroidery control flow and a linear embroidery control flow can be alternately carried out as required in the actual embroidery control process. The thread embroidery is that the thread-shaped ornament is sewn on the embroidery material straightly without forming a solid ring.
In the step S01, the lower position to which the thread presser is moved refers to the lowest position in the movement range of the thread presser, that is, the embroidery position. When the rope thread presser foot moves to the lower position, the machine needle enters the embroidery material to carry out embroidery. At this time, the string-shaped ornament can be sewn to the embroidery.
The step S02 specifically includes: when a three-dimensional ring embroidery command is received, controlling the rope thread presser foot to move upwards along with the needle; during the period, the control rope thread presser foot moves from the lower position to the rope thread positioning position and stops.
When a three-dimensional ring embroidery command is received, the thread presser foot moves according to respective motion tracks. The needle rod moves upwards, the needle leaves the embroidery material, and the rope thread presser foot moves upwards along with the needle rod. The three-dimensional ring embroidery instruction comprises a three-dimensional ring embroidery action signal, a ring height and a moving stroke of moving the cord presser foot to the cord positioning position. The method of the present invention further includes the step of presetting the loop height and the moving stroke of the thread presser foot corresponding to the loop height to the thread positioning position before the step of S01.
In the process that the rope thread presser foot moves upwards from the lower position, once the moving stroke in the three-dimensional loop embroidery instruction is moved, the rope thread presser foot stops at the rope thread positioning position, and the machine needle still moves upwards along the existing motion track until the machine needle is positioned upwards. The movement track of the rope thread presser foot and the movement track of the needle are controlled by a main shaft of the embroidery machine, and the movement stroke of the rope thread presser foot to the rope thread positioning position can be calculated under the condition of known rotating speed through the rotating angle of the main shaft. The rope line positioning position is set according to the ring height and is in a direct proportion relation with the ring height, the height of the rope line positioning position is not equal to the ring height, and if the ring height is about half of the height of the rope line positioning position.
The step S03 specifically includes: when the machine needle moves to the upper position, the machine needle is controlled to move to the lower position; during the period, after the machine needle falls into the presser foot part of the rope thread presser foot at the rope thread positioning position and pierces the rope thread-shaped ornament, the rope thread presser foot is controlled to synchronously move to the lower position along with the machine needle, and the body loop sewing is finished.
The needle moves according to the existing motion trail, and moves downwards after moving to the upper position. The upper position refers to the uppermost position in the movement range of the machine needle, namely the color changing position. The rope thread presser foot is equivalent to waiting for the falling of a machine needle at the rope thread positioning position, and once the machine needle moves to the rope thread positioning position, the machine needle just pierces the rope thread-shaped ornament in the presser foot part of the rope thread presser foot. That is, when the time when the needle penetrates into the linear ornament in the thread presser is captured, the thread presser is triggered to move downwards along with the needle. In the stroke between the rope thread positioning position and the lower position, the machine needle moves downwards in a state of penetrating the rope thread-shaped ornaments in the rope thread presser foot until the embroidery material is penetrated in the lower position, and finally the three-dimensional ring sewing is realized.
The method also comprises a step S04, when the stereo ring embroidery command is not received, executing the step S01, otherwise, executing the steps S02 and S03 in sequence until the embroidery is finished. Namely, in the method flow, a plurality of stereoscopic ring embroideries can be carried out, or the stereoscopic ring embroidery and the thread embroidery are alternately carried out. In the thread embroidering process, the machine needle is only inserted into the presser foot part of the thread presser foot when the thread presser foot is positioned at the lower position, and then the thread-shaped ornament is sewn on the embroidery material. The rope thread presser foot can be always kept in a lower position and can also move up and down in a small amplitude. The rope thread presser foot moves upwards for a plurality of strokes to loosen the rope thread and facilitate the frame moving operation, after the frame moving is finished, the rope thread presser foot returns to the lower position, and the machine needle pierces the rope thread-shaped ornament in the presser foot part of the rope thread presser foot to sew the ornament on the embroidery material.
In the embroidering process, when finishing embroidering, the frame moving operation is carried out, and the frame is moved to the next stitch point to carry out the next stitch embroidering. When performing stereoscopic ring embroidery, the ring span and ring direction may be determined by moving the frame.
The method of the invention is mainly applicable to a multicolor rope embroidery machine disclosed in the invention patent application CN201910087806.1, and is not limited to the embroidery machine. The embroidery machine mainly has the following structure: the presser foot rod on the embroidery machine is fixed with a rope thread presser foot which can be used as an upper thread presser foot and a rope thread presser foot allowing the rope thread to pass through simultaneously, and when a machine needle is used for needling, the machine needle with the upper thread is used for puncturing the rope thread and finishing embroidery sewing. The side surface of the foot part of the rope thread presser foot is provided with a rope passing hole allowing the rope thread ornament to penetrate in, and the center of the foot part of the rope thread presser foot is provided with a needle passing hole allowing the rope thread ornament and the needle to penetrate out. The presser foot part structure of the rope thread presser foot is not limited to a cone frustum shape with a large upper part and a small lower part. Specifically, the rope-shaped ornament enters the through-hole in the center of the rope presser foot from the rope-passing hole on the side surface of the rope presser foot and passes out of the through-hole. When the rope thread presser foot presses the embroidery material, the needle penetrates through the needle passing hole to pierce into the rope thread ornament, the rope thread ornament is fixed by the embroidery thread, and an embroidery pattern is formed on the embroidery material along with the movement of the embroidery frame. The process is a flat embroidery process, when the three-dimensional ring embroidery is needed, the rope thread presser foot is controlled to move to the rope thread positioning position according to the method of the invention, once the machine needle falls into the presser foot part of the rope thread presser foot and pierces the rope thread-shaped ornament, the rope thread presser foot is controlled to synchronously move to the lower position along with the machine needle, and the three-dimensional ring sewing is completed.
The method is realized by the three-dimensional ring embroidery control device for the rope-line-shaped ornament of the embroidery machine. As shown in fig. 2, the three-dimensional loop embroidery control device for a string-shaped ornament of an embroidery machine includes an initial string end sewing module and a loop embroidery forming module. The initial rope thread end sewing module is used for controlling the rope thread presser foot to move to the lower position and sewing the rope thread-shaped ornament; the loop embroidery forming module is used for controlling the rope presser foot to move to the rope positioning position and stop when receiving a three-dimensional loop embroidery instruction; when the machine needle falls into the presser foot part of the rope thread presser foot at the rope thread positioning position and pierces the rope thread-shaped ornament, the machine needle of the rope thread presser foot is controlled to synchronously move to the lower position, and the three-body loop sewing is completed.
The device also comprises a preset module for presetting the ring height and the moving stroke of moving the rope presser foot corresponding to the ring height to the rope positioning position.
The device also comprises a thread embroidery forming module which is used for controlling the thread presser foot to be positioned at the lower position and sewing the thread-shaped ornaments when the three-dimensional ring embroidery instruction is not received. .
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (6)
1. A three-dimensional ring embroidery method of a rope-shaped ornament of an embroidery machine is applied to the embroidery machine comprising a rope presser foot; the rope thread presser foot is fixed on the presser bar, the side surface of the presser foot part of the rope thread presser foot is provided with a rope passing hole allowing the rope thread-shaped ornament to penetrate in, and the center of the presser foot part of the rope thread presser foot is provided with a needle passing hole allowing the rope thread-shaped ornament and the machine needle to penetrate out; the method is characterized by comprising the following steps:
step S01, controlling the rope thread presser foot to move to the lower position and sewing the rope thread ornament;
step S02, when a three-dimensional ring embroidery command is received, controlling the thread presser foot to move to the thread positioning position and stop;
step S03, after the needle moves downwards to the rope positioning position and falls into the presser foot part of the rope presser foot and pierces the rope-shaped ornament, the rope presser foot is controlled to synchronously move to the lower position along with the needle, and the body loop sewing is completed;
the method further comprises the following steps: before step S01, a loop height and a movement stroke of the thread presser foot corresponding to the loop height to the thread positioning position are set in advance.
2. The stereoscopic ring embroidery method of a string-like ornament of an embroidery machine as claimed in claim 1, further comprising a step S04, wherein the step S01 is executed when the stereoscopic ring embroidery command is not received, otherwise, the steps S02 and S03 are sequentially executed until the embroidery is completed.
3. The stereoscopic ring embroidery method of a string-shaped ornament of an embroidery machine as claimed in claim 1, wherein said step S02 specifically comprises: when a three-dimensional ring embroidery command is received, controlling the rope thread presser foot to move upwards along with the needle; during the period, the control rope thread presser foot moves from the lower position to the rope thread positioning position and stops.
4. The stereoscopic ring embroidery method of a string-shaped ornament of an embroidery machine as claimed in claim 1, wherein said step S03 specifically comprises: when the machine needle moves to the upper position, the machine needle is controlled to move to the lower position; during the period, after the machine needle falls into the presser foot part of the rope thread presser foot at the rope thread positioning position and pierces the rope thread-shaped ornament, the rope thread presser foot is controlled to synchronously move to the lower position along with the machine needle, and the body loop sewing is finished.
5. A three-dimensional ring embroidery control device of a rope thread-shaped ornament of an embroidery machine is applied to the embroidery machine comprising a rope thread presser foot; the rope thread presser foot is fixed on the presser bar, the side surface of the presser foot part of the rope thread presser foot is provided with a rope passing hole allowing the rope thread-shaped ornament to penetrate in, and the center of the presser foot part of the rope thread presser foot is provided with a needle passing hole allowing the rope thread-shaped ornament and the machine needle to penetrate out; it is characterized in that the device comprises:
the initial rope thread end sewing module is used for controlling the rope thread presser foot to move to the lower position and sewing the rope thread-shaped ornament;
the loop embroidery forming module is used for controlling the rope presser foot to move to the rope positioning position and stop when receiving a three-dimensional loop embroidery instruction; when the machine needle falls into the presser foot part of the rope thread presser foot at the rope thread positioning position and pierces the rope thread-shaped ornament, the machine needle of the rope thread presser foot is controlled to synchronously move to the lower position, and the body loop sewing is completed;
the preset module is used for presetting the loop height and the movement stroke of moving the rope thread presser foot corresponding to the loop height to the rope thread positioning position.
6. The stereoscopic ring embroidery control device of a string-like ornament of an embroidery machine as claimed in claim 5, further comprising a string embroidery forming module for controlling the string presser foot to be positioned at a lower position and sewing the string-like ornament when a stereoscopic ring embroidery command is not received.
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| CN202010204104.XA CN111118766B (en) | 2020-03-21 | 2020-03-21 | Three-dimensional ring embroidery method and embroidery control device for rope-thread-shaped ornaments of embroidery machine |
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| CN202010204104.XA CN111118766B (en) | 2020-03-21 | 2020-03-21 | Three-dimensional ring embroidery method and embroidery control device for rope-thread-shaped ornaments of embroidery machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4461226A (en) * | 1982-04-20 | 1984-07-24 | Tokai Kogyo Mishin Kabushiki Kaisha | Waiting means in an embroidering machine |
| JP2003003362A (en) * | 2001-06-19 | 2003-01-08 | Ryuzo Sugimoto | Air pressure type sewing machine for three-dimensional embroidery |
| KR100522144B1 (en) * | 2004-12-28 | 2005-10-18 | 썬스타 특수정밀 주식회사 | Device for leading thread of embroidering machine |
| CN101831769B (en) * | 2010-06-01 | 2012-07-04 | 蔡国忠 | 360-degree omnibearing additional towel embroidery device |
| JP5810606B2 (en) * | 2011-04-27 | 2015-11-11 | アイシン精機株式会社 | Sewing machine embroidery presser and sewing machine |
| KR102039777B1 (en) * | 2014-03-27 | 2019-11-01 | 가부시키가이샤 티아이에스엠 | Embroidery machine able to sew cord material |
| CN106012359A (en) * | 2016-07-24 | 2016-10-12 | 浙江越隆缝制设备有限公司 | Towel embroidery machine head with single cam and three connecting rods |
| CN208829888U (en) * | 2018-07-04 | 2019-05-07 | 藏羊国际地毯基地股份有限公司 | A kind of novel tufted carpet weaving machine |
| CN109778452A (en) * | 2019-01-29 | 2019-05-21 | 浙江玛雅机电科技有限公司 | Polychrome rope embroidery machine and its head |
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