CN104233665A - Embroidery machine - Google Patents
Embroidery machine Download PDFInfo
- Publication number
- CN104233665A CN104233665A CN201410222104.7A CN201410222104A CN104233665A CN 104233665 A CN104233665 A CN 104233665A CN 201410222104 A CN201410222104 A CN 201410222104A CN 104233665 A CN104233665 A CN 104233665A
- Authority
- CN
- China
- Prior art keywords
- embroidery machine
- upper thread
- line tension
- tension
- tension frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/08—Thread-tensioning arrangements
- D05C11/10—Guides, e.g. resilient
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides an embroidery machine. A tension of a surface wire is adjusted by utilization of a simple structure in the embroidery machine. The embroidery machine comprises a plurality of embroidery needles, a plurality of tension sections (digital variable tension sections (24)) and a driving section (an electromagnetic solenoid (32), a driving arm (33) and an action shaft (35)). Surface wires are inserted into the plurality of embroidery needles. The tension sections applies a tension to the surface wires inserted into the plurality of embroidery needles. The plurality of embroidery needles move transversely during selection and buckle with the plurality of tension sections (digital variable tension sections (24)) alternatively. The driving section provides power to the buckled tension sections (digital variable tension sections (24)).
Description
Technical field
The present invention relates to the embroidery machine with tensioned portion upper thread being applied to tension force.
Background technology
In the past, about embroidery machine, adopt the thickness of line, material, color different, and namely to embroider object for such as cloth, thickness and raw material are also different.Therefore the method (for example, referring to patent document 1 ~ 3) applying the tension force of upper thread at the embroidery machine head being configured with many tambour needles on the drawing lines path of each tambour needle is proposed.
The method adopting pulse motor the tension force of upper thread to be switched to strong mode and these two patterns of weak pattern is described in patent document 1.
The method adopting helitron to carry out the tension force of on/off upper thread is described in patent document 2.
Describe in patent document 3 and adopt o to utilize electricity to control to control the method for the tension force of upper thread.
Prior art document
Patent document 1: Japanese Unexamined Patent Publication 6-170074 publication
Patent document 2: Japanese Unexamined Patent Publication 8-299631 publication
Patent document 3: Japan Patent No. 4043642 publication
But each embroidery machine head of embroidery machine has the mechanism of many tambour needles and the complexity such as shank drive division, Libra, tensioned portion that arrange corresponding to their difference.Therefore, when adjusting the tension force of upper thread as described in above-mentioned patent document 1 ~ 3, the structure of tension adjustment drive source is more complicated.
Summary of the invention
The object of this invention is to provide the embroidery machine that can utilize simple structural adjustment tension force of facial suture.
Embroidery machine of the present invention possesses: multiple tambour needle, and upper thread is inserted in the plurality of tambour needle; Multiple tensioned portion, it applies tension force to the described upper thread be inserted in described multiple tambour needle; And drive division, described multiple tambour needle alternatively engages with described multiple tensioned portion by carrying out transverse shifting when selecting, and the tensioned portion of this drive division to this engaging provides power.
In addition, in above-mentioned embroidery machine, can be following structure: described drive division there is drive source and by the power transmission of this drive source to the actuating arm of described tensioned portion, described actuating arm engages with described tensioned portion at application point place, and described application point is at the linking portion of described actuating arm and described drive source and between force and the fulcrum becoming oscillation center.
In addition, in above-mentioned embroidery machine, can also possess multiple trimming detecting unit, the plurality of trimming detecting unit is configured in the part of turning back of the described upper thread be inserted in described multiple tambour needle respectively.
In addition, in above-mentioned embroidery machine, can be following structure: described tensioned portion possesses: anterior line tension frame and rear portion line tension frame, it clamps described upper thread; Tension adjustment axle, provides power from described drive division to this tension adjustment axle; Adjustment plate, it moves at fore-and-aft direction by linking with this tension adjustment axle, adjusts the chucking power of described anterior line tension frame and described rear portion line tension frame; First pin, it is arranged at above-mentioned adjustment plate; And second pin, it is arranged at described anterior line tension frame or described rear portion line tension frame in the mode that length direction is crossing with the length direction that described first sells, and first sells with this and abut.
Invention effect
According to the present invention, simple structure can be utilized to adjust the tension force of upper thread.
Accompanying drawing explanation
Fig. 1 is the stereogram of the embroidery machine that an embodiment of the present invention is shown.
Fig. 2 A is the stereogram (its 1) of the embroidery machine head of the embroidery machine that an embodiment of the present invention is shown.
Fig. 2 B is the stereogram (its 2) of the embroidery machine head of the embroidery machine that an embodiment of the present invention is shown.
Fig. 3 is the in-built stereogram of the embroidery machine head of the embroidery machine that an embodiment of the present invention is shown.
Fig. 4 A is the stereogram (its 1) of the bottom of the embroidery machine head of the embroidery machine that an embodiment of the present invention is shown.
Fig. 4 B is the stereogram (its 2) of the bottom of the embroidery machine head of the embroidery machine that an embodiment of the present invention is shown.
Fig. 5 A is the stereogram of the digital variable tensioned portion of the embroidery machine that an embodiment of the present invention is shown.
Fig. 5 B is the exploded perspective view of the digital variable tensioned portion of the embroidery machine that an embodiment of the present invention is shown.
Fig. 5 C is the sectional view of the digital variable tensioned portion of the embroidery machine that an embodiment of the present invention is shown.
Fig. 6 is the stereogram of the drive division of the embroidery machine that an embodiment of the present invention is shown.
Fig. 7 is the stereogram making the state of upper thread migration of the embroidery machine head of the embroidery machine of an embodiment of the present invention.
Fig. 8 A is the C portion enlarged drawing of Fig. 7.
Fig. 8 B is the D portion enlarged drawing of Fig. 7.
Fig. 8 C is the E portion enlarged drawing of Fig. 7.
Fig. 8 D is the D portion enlarged drawing of Fig. 7.
Fig. 8 E is the F portion enlarged drawing of Fig. 7.
Label declaration
1 embroidery machine (embroidery machine)
2 embroidery machine workbench
3 tabourets
4 times shuttle portions
6 embroidery horns
7 (7a, 7b) erect setting unit
8 bridge portions
9 main shafts
11 change color portions
12 change color axles
13 upper thread platforms
14 put pipe portion
15 threading apparatuss
20 embroidery machine heads
21 fixed tensioning portions
22 Libras
23 drawing lines lids
24 digital variable tensioned portion
24a front end guidance plate
24b numeral tensioning plate
24c floats and uses longitudinal direction pin
24d floats and uses transverse direction pin
The anterior line tension frame of 24e
24f rear portion line tension frame
24g trimming detection dish
24h bearing
24i trimming detecting sensor
24j trimming detection gap
24k, 24L lining
24m tension adjustment axle
24n effect axle anterior lip portion
24o effect axle rear flange portion
25 upper thread sticking departments
26 tambour needles
27 fabric clamps
28 upper threads
29 Linear guides
30 guiding groove parts
31 channel parts maintaining parts
32 os (drive source)
33 actuating arms
34 arm support portions
35 effect axles
Detailed description of the invention
Below, the embroidery machine of embodiments of the present invention is described in detail with reference to accompanying drawing.
Fig. 1 is the stereogram of the embroidery machine 1 that an embodiment of the present invention is shown.
The tabouret 3 that embroidery machine 1 shown in Fig. 1 possesses embroidery machine workbench 2 and significantly expands at the central portion of this embroidery machine workbench 2.
Shuttle portion 4 under the downside of tabouret 3 is provided with multiple (being 4 in the example in fig 1).Tabouret 3 tensioning arrange embroidery medium after, according to embroidery instruction program forwards, backwards left and right move freely.
Be configured with multiple (being 4 in the example in fig 1) embroidery machine head 20 described later in the top position corresponding with lower shuttle portion 4, the head guide rail of embroidery machine head 20 is held in the rail guidance maintaining part of embroidery horn 6.
The embroidery machine workbench 2 of embroidery machine 1 is configured with gate framework.This gate framework has: the setting setting unit 7 (7a, 7b) arranged at the both ends, left and right of embroidery machine workbench 2; With the bridge portion 8 linking these two setting setting units 7.
4 embroidery horns 6 are fixed on the bridge portion 8 of gate framework respectively by fixed part.These 4 embroidery horns 6 have inserted 1 main shaft 9.
One end (being the end of left in FIG) that the upper axle of setting unit 7 (7b) is supported with main shaft 9 is erect at gate framework one (being left in FIG).In the one end of the main shaft 9 supported by axle, although be hidden in the inside of setting setting unit 7b in FIG and cannot see, this one end is fixedly installed belt wheel, and hangs with belt with the spaced winding of the belt wheel omitting illustrated motor.Carry out driving main shaft 9 by this motor to rotate.
In addition, the bridge portion 8 of gate framework be fixed with on the same face in face of embroidery horn 6, be equipped with the change color portion 11 in multiple shank portions alternatively selecting embroidery machine head 20.Change color portion 11 controls the axial movement inserted in the change color axle 12 of 4 embroidery machine heads 20.
In addition, be configured with upper thread platform 13 at the upper surface in the bridge portion 8 of gate framework, the length of the long side direction of this upper thread platform 13 is roughly corresponding with the arrangement width of the embroidery machine head 20 being arranged with 4.Upper thread platform 13 puts pipe portion 14 and bar-shaped threading apparatus 15 is formed by flat.
Although do not illustrate especially putting in pipe portion 14, be configured with the upper thread of each color for embroidering be wound around on the pipes such as paper tube.The line of drawing from pipe is being drawn further after being suspended to threading apparatus 15, and is supplied to embroidery machine head 20.
Fig. 2 A and Fig. 2 B is the stereogram that embroidery machine head 20 is shown.
Fig. 3 is the in-built stereogram that embroidery machine head 20 is shown.
Fig. 4 A and Fig. 4 B is the stereogram of the bottom that embroidery machine head 20 is shown.
Such as, embroidery machine head 20 possesses fixed tensioning portion 21, Libra 22, drawing lines lid 23, digital variable tensioned portion 24, upper thread sticking department 25, tambour needle 26 and fabric clamp 27 respectively in 9 groups.
In addition, embroidery machine head 20 possesses Linear guide 29, guiding groove parts 30, channel parts maintaining part 31 and as the o (drive source) 32 of drive division one example, actuating arm 33, arm support portion 34 and effect axle 35.
The upper thread 28 supplied from the threading apparatus 15 shown in Fig. 1 to embroidery machine head 20 is pressed and is inserted into fixed tensioning portion 21.Fixed tensioning portion 21 applies certain tension force to the upper thread 28 inserted.
Libra 22 swings, and has the upper thread 28 shown in Fig. 7 in the end hooking for free end.In addition, torsionspring can be configured on Libra 22, carry out pull-up upper thread 28 by the wobbling action of Libra 22 and the active force of torsionspring.
As shown in Figure 2, drawing lines lid 23 is forwards given prominence on the right side of upper thread, is in the front end of ledge with the tabular that right angle left direction bends, covers the drawing lines of upper thread in the below of Libra 22.
As shown in Fig. 5 A ~ Fig. 5 C, digital variable tensioned portion 24 has: floating with longitudinal direction pin 24c and floating transverse direction pin 24d, anterior line tension frame 24e, rear portion line tension frame 24f, trimming detection dish 24g, bearing 24h, trimming detecting sensor 24i, trimming detection gap 24j, lining 24k, 24L, tension adjustment axle 24m, effect axle anterior lip portion 24n and effect axle rear flange portion 24o of front end guidance plate 24a, the digital tensioning plate 24b as adjustment plate one example, the example as relocation mechanism.
Digital variable tensioned portion 24 be configured to than Libra 22 on the lower and upper thread 28 is applied the tensioned portion of tension force one example.In addition, trimming detection dish 24g, trimming detecting sensor 24i and trimming detection gap 24j are examples of trimming detecting unit.In addition, in the present embodiment, digital variable tensioned portion 24 makes upper thread 28 turn back Libra 22 side from supply side.
Front end guidance plate 24a is configured with in the front of digital tensioning plate 24b.In addition, turn back above Libra 22 side direction and upper thread 28 again after Libra 22 is turned back downwards for detecting Pan24gChu at trimming described later, front end guidance plate 24a forms drawing lines between digital tensioning plate 24b.
Numeral tensioning plate 24b is configured in the inner side of lining 24k, 24L described later and links with the tension adjustment axle 24m in fore-and-aft direction fine motion, and this tension adjustment axle 24m can carry out fine motion at fore-and-aft direction by means of o 32 described later.Thus, digital tensioning plate 24b adjusts in fore-and-aft direction fine motion and is configured at the aftermentioned anterior line tension frame 24e at rear and rear portion line tension frame 24f to the chucking power of upper thread 28.
Float and supported by digital tensioning plate 24b with longitudinal direction pin 24c.On the other hand, float supported by anterior line tension frame 24e described later with transverse direction pin 24d.Float with longitudinal direction pin 24c and float and be arranged to make length direction to intersect with transverse direction pin 24d.
Abut with point cantact with transverse direction pin 24d, even if digital tensioning plate 24b tilts also can prevent anterior line tension frame 24e from producing inclination and making tension adjustment produce error by making these floating longitudinal direction pin 24c and floating.In addition, as relocation mechanism, as long as the depth of parallelism of anterior line tension frame 24e and rear portion line tension frame 24f can be adjusted, be not limited only to adopt above-mentioned floating with longitudinal direction pin 24c and float with the structure of transverse direction pin 24d.
Anterior line tension frame 24e and rear portion line tension frame 24f utilizes digital tensioning plate 24b to adjust chucking power as described above, clamps upper thread 28.In the present embodiment, anterior line tension frame 24e and rear portion line tension frame 24f is utilized to supply upper thread 28 from fixed tensioning portion 21 and clamp upper thread 28 after trimming detection Pan24gChu turns back.In addition, the upper thread 28 before Pan24gChu turns back is detected because pass through the not shown groove formed in the rear surface of anterior line tension frame 24e, although so do not clamped, yet can groove do not had and turn back and clamp in front and back in trimming.
Upper thread 28 is wrapped on trimming detection dish 24g, therefore when upper thread 28 is fed into trimming detection dish 24g, trimming detection dish 24g rotates in bearing 24h, and then make the trimming detection gap 24j coaxially arranged with tension adjustment axle 24m rotate together with trimming detection dish 24g, but also disalignment can be configured to.In addition, these 3 parts of trimming detection dish 24g, trimming detecting sensor 24i and trimming detection gap 24j can be positioned at as the trimming detecting unit of an example part of turning back that upper thread 28 is turned back from supply side to Libra 22 side in the part be separated with digital variable tensioned portion 24.
Trimming detecting sensor 24i is the optical sensor of the rotation detecting trimming detection gap 24j, and it forms encoder.
Lining 24k, 24L are arranged between the housing of tension adjustment axle 24m and embroidery machine 20 main body side.
When selecting tambour needle 26 according to change color etc., between the effect axle anterior lip portion 24n and effect axle rear flange portion 24o of the digital variable tensioned portion 24 corresponding with selected tambour needle 26, insert effect axle 35 described later.This effect axle 35 in the present embodiment by pressing effect axle rear flange portion 24o, and applies tension force via mentioned strain adjustment axle 24m and digital tensioning plate 24b to upper thread 28.The pressing force of effect axle 35 changes, so the tension force that adjustable applies upper thread 28 according to the current value of o 32.
Upper thread sticking department 25 shown in Fig. 2 takes release position and locked position of coupler, is fixed by upper thread 28 at locked position of coupler place.
Tambour needle 26 moves up and down in the mode of the through embroidery object such as cloth kept by fabric clamp 27.
Fig. 4 A and the Linear guide shown in Fig. 4 B 29 are embedded in the guiding groove parts 30 of the embroidery horn 6 shown in Fig. 1 sliding freely.Guiding groove parts 30 are fixed in channel parts maintaining part 31.
As shown in Figure 4 A, o 32 and actuating arm 33 link, and this actuating arm 33 transmits the power of o 32 to digital variable tensioned portion 24 via effect axle 35.
On actuating arm 33, fixation axle 35 is as application point, and this application point is at the linking portion of o 32 and between the force of left end and the fulcrum becoming the oscillation center rotatably supported by arm support portion 34.Such as, this effect axle 35 is configured in the central authorities of actuating arm 33.
Therefore, can utilize the power of half (thrust) that effect axle 35 is moved.This effect axle 35 is inserted between the effect axle anterior lip portion 24n of digital variable tensioned portion 24 and effect axle rear flange portion 24o as mentioned above as shown in Figure 5 C.
In addition, multiple tambour needle 26 carries out transverse shifting when selecting by means of the change color axle 12 shown in Fig. 1, act on thus axle 35 be configured to in multiple digital variable tensioned portion 24 selected by the digital variable tensioned portion 24 of tambour needle 26 alternatively engage.
Below, the migration of upper thread 28 is described with reference to Fig. 7 and Fig. 8 A ~ Fig. 8 E.In addition, the aspect repeated with above-mentioned explanation is suitably omitted the description.
Fig. 8 A is the C portion enlarged drawing of Fig. 7, and Fig. 8 B and Fig. 8 D is the D portion enlarged drawing of Fig. 7, and Fig. 8 C is the E portion enlarged drawing of Fig. 7, and Fig. 8 E is the F portion enlarged drawing of Fig. 7.
First, as shown in Figure 8 A, supply upper thread 28 from the threading apparatus 15 such as shown in Fig. 1 to fixed tensioning portion 21, and certain tension force is applied to upper thread 28.Then, upper thread 28 extends (upper thread 28-1) downwards from fixed tensioning portion 21 always.
Then, as shown in Figure 8 B, upper thread 28-1 is between anterior line tension frame 24e and rear portion line tension frame 24f in digital variable tensioned portion 24 and detects trimming, and utilizes digital tensioning plate 24b, tension adjustment axle 24m etc. to adjust tension force, and returns (upper thread 28-2) to Libra 22 side.
As shown in Figure 8 C, upper thread 28-2 hook hangs on Libra 22 and then turns back, and again extends (upper thread 28-3) to digital variable tensioned portion 24 side.
As in fig. 8d, the upper thread 28-3 turned back from Libra 22 is by extending downwards (upper thread 28-4) between front end guidance plate 24a and digital tensioning plate 24b.
As illustrated in fig. 8e, upper thread 28-4 is fixed by upper thread sticking department 25, and utilizes tambour needle 26 to be supplied to the lower shuttle portion 4 shown in Fig. 1.
In addition, in the above description, in order to carry out trickle tension adjustment, and adopt o 32 as an example of the drive source of drive division, but also can adopt other drive sources such as cylinder.
In addition, in the above description, as long as the quantity that drive source is fewer than tambour needle number, then can realize simplifying compared with the structure according to tambour needle configuration driven source one by one, such as, configuration 2 drive sources can be amounted in the left and right of embroidery machine head 20.
In addition, in the above description, actuating arm 33 can be omitted, and transmit power by engaging o 32 directly to the digital variable tensioned portion 24 alternatively engaged.
In addition, in the above description, tensioned portion (digital variable tensioned portion 24) has trimming detecting unit, but also can split ground configuration trimming detection dish.But, be in the simplification viewpoint in drawing lines path, preferably adopt the structure of present embodiment.
In addition, in the above description, about the migration of the upper thread 28 of the embroidery machine head 20 of present embodiment, in order to improve workability, the line can got rid of to hole inserts operation, utilize the pressing operation entering groove that operation is set to complete line, but the configuration in each portion such as tensioned portion and structure are only an example at the most, can also suitably change.
About the drive division (o (drive source) 32, actuating arm 33, arm support portion 34, effect axle 35) of the embroidery machine head 20 of the embroidery machine 1 of present embodiment described above, multiple tambour needle 26 alternatively engages with multiple tensioned portion (digital variable tensioned portion 24) by carrying out transverse shifting when selecting, and the tensioned portion (digital variable tensioned portion 24) of drive division to this engaging provides power.
Therefore, though not in each tensioned portion (digital variable tensioned portion 24) respectively configuration driven portion also can adjust the tension force of upper thread 28.
Thus, according to the present embodiment, simple structure can be utilized to adjust the tension force of upper thread 28.
In addition, in the present embodiment, drive division have as the o 32 of drive source one example and by the power transmission of this o 32 to the actuating arm 33 of tensioned portion (digital variable tensioned portion 24), this actuating arm 33 engages with digital variable tensioned portion 24 at application point place, this application point be positioned at and o 32 linking portion and between force and the fulcrum (arm support portion 34) becoming oscillation center.
Therefore, the tension force adjusting upper thread 28 than power (thrust) few when direct link o 32 and digital variable tensioned portion 24 can be utilized.So the unit can selecting normal thrust weak is used as drive source, the further simplification based on miniaturization and cost reduction can also be realized.
In addition, in the present embodiment, tensioned portion (digital variable tensioned portion 24) has trimming detecting unit (trimming detection dish 24g, trimming detecting sensor 24i and trimming detection gap 24j).Therefore, it is possible to simplify drawing lines path, simplify embroidery machine head 20 and then simplify embroidery machine 1.In addition, trimming detecting unit can also with digital variable tensioned portion 24 split, also by being configured to the part of turning back of upper thread 28, can similarly simplify embroidery machine 1 even in this case.
In addition, in the present embodiment, tensioned portion (digital variable tensioned portion 24) possesses: the anterior line tension frame 24e of clamping upper thread 28 and rear portion line tension frame 24f; The tension adjustment axle 24m of power is provided from drive division; Moving at fore-and-aft direction by linking with this tension adjustment axle 24m, adjusting the adjustment plate (digital tensioning plate) of the chucking power of anterior line tension frame 24e and rear portion line tension frame 24f; With the relocation mechanism (float with longitudinal direction pin 24c and float with transverse direction pin 24d) of the depth of parallelism of adjustment anterior line tension frame 24e and rear portion line tension frame 24f.Therefore, it is possible to adjust the tension force of upper thread 28 more reliably.In addition, adjustment plate (digital tensioning plate) can also take such structure: the rear being configured in rear portion line tension frame 24f, is selling and the 2nd sell and mutually abut with the chien shih the above-mentioned 1st of rear portion line tension frame 24f.
In addition, in the present embodiment, tensioned portion (digital variable tensioned portion 24) is configured to than Libra 22 on the lower, such as, makes upper thread 28 turn back to Libra 22 side from supply side, and tension force is applied to upper thread 28.Therefore, it is possible to the number of bends reducing upper thread 28 makes embroidery machine head 20 and then makes embroidery machine 1 simplify, and the amplification of the tension force caused due to the bending grade of upper thread 28 can be suppressed near needle point, correctly can adjust tension force.
In addition, in the present embodiment, an example as tensioned portion have employed digital variable tensioned portion 24, the inching of tension force can be carried out thus, can realize that production efficiency improves, the efficient activity of front preparation, quality maintain and raising etc., and the situation of by the operant level of operating personnel left and right quality etc. can be prevented.
Claims (4)
1. an embroidery machine, it possesses:
Multiple tambour needle, upper thread is inserted in the plurality of tambour needle;
Multiple tensioned portion, it applies tension force to the described upper thread be inserted in described multiple tambour needle; And
Drive division, described multiple tambour needle alternatively engages with described multiple tensioned portion by carrying out transverse shifting when selecting, and the tensioned portion of this drive division to this engaging provides power.
2. embroidery machine according to claim 1, is characterized in that,
Described drive division there is drive source and by the power transmission of this drive source to the actuating arm of described tensioned portion,
Described actuating arm engages with described tensioned portion at application point place, and described application point is at the linking portion of described actuating arm and described drive source and between force and the fulcrum becoming oscillation center.
3. embroidery machine according to claim 1 and 2, is characterized in that,
Described embroidery machine also possesses multiple trimming detecting unit, and the plurality of trimming detecting unit is configured in the part of turning back of the described upper thread be inserted in described multiple tambour needle respectively.
4. embroidery machine according to claim 1 and 2, is characterized in that,
Described tensioned portion possesses:
Anterior line tension frame and rear portion line tension frame, it clamps described upper thread;
Tension adjustment axle, provides power from described drive division to this tension adjustment axle;
Adjustment plate, it moves at fore-and-aft direction by linking with this tension adjustment axle, adjusts the chucking power of described anterior line tension frame and described rear portion line tension frame; And
Relocation mechanism, the depth of parallelism of its described anterior line tension frame of adjustment and described rear portion line tension frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013124257A JP6185295B2 (en) | 2013-06-13 | 2013-06-13 | Embroidery machine |
| JP2013-124257 | 2013-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104233665A true CN104233665A (en) | 2014-12-24 |
Family
ID=52222515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410222104.7A Pending CN104233665A (en) | 2013-06-13 | 2014-05-23 | Embroidery machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6185295B2 (en) |
| KR (1) | KR20140145544A (en) |
| CN (1) | CN104233665A (en) |
| HK (1) | HK1202905A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016158706A (en) | 2015-02-27 | 2016-09-05 | Ｃａｎｄａｒｔ株式会社 | Embroidery machine and needle thread tension adjustment method in embroidery machine |
| CN107313186B (en) * | 2017-07-17 | 2023-02-24 | 上海安围智能科技股份有限公司 | Thread clamping and cutting device for mineral cotton sewing machine |
| CN108315901B (en) * | 2018-01-29 | 2020-11-10 | 台州市翼翔科技信息技术有限责任公司 | Embroidery thread tension adjusting device of computer embroidery machine |
| JP6939625B2 (en) | 2018-02-15 | 2021-09-22 | 株式会社オートネットワーク技術研究所 | Terminals and wires with terminals |
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| US4452156A (en) * | 1980-03-07 | 1984-06-05 | Maschinenfabrik Carl Zangs Aktiengesellschaft | Variable thread tensioner for embroidery machines |
| JPH09327585A (en) * | 1996-06-13 | 1997-12-22 | Nippon Denpa Kk | Thread breakage detector for sewing machine |
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| CN201071450Y (en) * | 2007-06-15 | 2008-06-11 | 北京北方天鸟智能科技股份有限公司 | Facial suture clamping mechanism of novel embroidery machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005137515A (en) * | 2003-11-05 | 2005-06-02 | Nippon Denpa Kk | Embroidery machine |
| WO2013047477A1 (en) * | 2011-09-26 | 2013-04-04 | エヌエスディ株式会社 | Sewing machine |
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2013
- 2013-06-13 JP JP2013124257A patent/JP6185295B2/en not_active Expired - Fee Related
-
2014
- 2014-05-23 CN CN201410222104.7A patent/CN104233665A/en active Pending
- 2014-05-27 KR KR1020140063738A patent/KR20140145544A/en not_active Application Discontinuation
-
2015
- 2015-04-02 HK HK15103370.7A patent/HK1202905A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254723A (en) * | 1978-09-25 | 1981-03-10 | Sheldon Rothstein | Decorative stitch formation |
| US4452156A (en) * | 1980-03-07 | 1984-06-05 | Maschinenfabrik Carl Zangs Aktiengesellschaft | Variable thread tensioner for embroidery machines |
| JPH09327585A (en) * | 1996-06-13 | 1997-12-22 | Nippon Denpa Kk | Thread breakage detector for sewing machine |
| JP2003326053A (en) * | 2002-05-13 | 2003-11-18 | Juki Corp | Device for stitch balancing thread tension of sewing machine |
| CN201071450Y (en) * | 2007-06-15 | 2008-06-11 | 北京北方天鸟智能科技股份有限公司 | Facial suture clamping mechanism of novel embroidery machine |
| CN201952625U (en) * | 2011-01-04 | 2011-08-31 | 浙江越隆缝制设备有限公司 | Thread-pressing device for embroidery machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015000085A (en) | 2015-01-05 |
| KR20140145544A (en) | 2014-12-23 |
| JP6185295B2 (en) | 2017-08-23 |
| HK1202905A1 (en) | 2015-10-09 |
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