CN202671857U - Thread passing dynamic adjusting device in computer for embroidery machine - Google Patents
Thread passing dynamic adjusting device in computer for embroidery machine Download PDFInfo
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- CN202671857U CN202671857U CN2012202841050U CN201220284105U CN202671857U CN 202671857 U CN202671857 U CN 202671857U CN 2012202841050 U CN2012202841050 U CN 2012202841050U CN 201220284105 U CN201220284105 U CN 201220284105U CN 202671857 U CN202671857 U CN 202671857U
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Abstract
The utility model discloses a thread passing dynamic adjusting device in a computer for an embroidery machine. The adjusting device comprises a main body support, a thread passing shaft and a thread picking spring assembly. The main body support comprises a front thread passing plate and a support side plate, two ends of the thread passing shaft are hinged to the support side plate, and a pair of thread passing long holes with smooth surfaces is arranged on the front thread passing plate at the position corresponding to each thread picking ring of the thread picking spring assembly. A front baffle is arranged at the front end of the thread passing plate, a thread distribution assembly is installed at the bottom of the front thread passing plate, the thread distribution assembly comprises a support block and abreast and parallelly arranged thread distribution shafts with one ends fixed on the support block, the other ends of the thread distribution shafts are fixed on the front baffle, the surfaces of the thread distribution shafts are smooth, every two thread distribution shafts are in a group, every group of wire distribution shafts are corresponding to a pair of thread passing long holes and are located below the positions between the two holes, one ends of the thread passing shafts extend out of the support side plate to be connected with an electric adjusting device which drives the thread passing shafts and drives the thread picking spring assembly to rotate together. The thread passing dynamic adjusting device in the computer for the embroidery machine has the advantages of reducing thread broken possibilities and capable of utilizing computer control to automatically adjust and maintain an appropriate tightening state of an embroidering thread in the embroidering process.
Description
Technical field
The utility model relates in a kind of computerized emboridering machine that is applied on the computerized emboridering machine to embroider line intermediate regulations degree of tightness and crosses line dynamic adjustments device.
Background technology
In the prior art, crossing the line adjusting device in the computerized emboridering machine is in order to assist the work of thread take-up tension lever on the embroidery machine, its structure comprises main body rack and installation passing spool wherein, and be installed in yarn take-up spring assembly in the passing spool, described main body rack comprises and is in the front line plate of crossing that the upper horizontal position has cable-through hole, and the supporting side plate that is in both side ends, the passing spool two ends are articulated on the supporting side plate at these two ends, and extend a distolateral plate, driven by a hand regulator, the for example CN200720173238.X of Chinese patent and CN200820167750.8, their structure is basically like this; Owing to embroidering line has 180 degree in the operating position of thread take-up tension lever turning, the broken string so the embroidery line easily rubs in the embroidery process in this position, and in the course of work of thread take-up tension lever, tight when loose when embroidering line, if line overlapping spiral on the embroidery face easily appears embroidering in line too pine, affect the embroidery quality, if line is too tight, increase is to the frictional force of thread take-up tension lever, easily break, especially in the high speed embroidery machine embroidery process the problems referred to above appear more easily, and wherein the yarn take-up spring of yarn take-up spring assembly plays the effect of retention wire tensioned state, and passing spool can be adjusted the swing angle position with whole yarn take-up spring assembly simultaneously, adjusts elastic force and the spring back angle of yarn take-up spring, reach retention wire and tighten moderate state, can also reduce the chance of broken string when improving the embroidery quality; It is to rely on manual adjustments that but existing structure is adjusted swing angle to the yarn take-up spring assembly, and narrower its spring back angle scope that makes of breach scope that yarn take-up spring is wherein offered because of the take-up spring abutment at its place is narrower, the elastic force and the rebound stroke adjustable range that are yarn take-up spring are less, in practical operation, embroidery line and embroidery scope according to different thicknesses, elastic force and the rebound stroke that must adjust yarn take-up spring could keep the embroidery line to tighten moderate state, and said structure extremely bothers for the operation of adjusting, want experienced operator to operate, the manual adjustment time is also longer, affects operating efficiency.
The utility model content
The technical problems to be solved in the utility model provides the meeting of a kind of minimizing energy line breaking machine, can use automatic the adjusting in the computerized emboridering machine that keeps the embroidery line to tighten moderate state of computer control in the embroidery process and cross line dynamic adjustments device.
For solving the problems of the technologies described above, the technical scheme of crossing line dynamic adjustments device in the utility model computerized emboridering machine is: comprise main body rack and installation passing spool wherein, and be installed in yarn take-up spring assembly in the passing spool, described main body rack comprises the front line plate of crossing that is in the upper horizontal position, and the supporting side plate that is in both side ends, the passing spool two ends are hinged on the supporting side plate at these two ends, each take-up circle position of stretching out of corresponding yarn take-up spring assembly is provided with a pair of ganoid line length hole of crossing above the described front mistake line plate, the described front front edge of crossing the line plate also has front apron, in the front bottom of crossing the line plate a minute line component is installed also, described minute line component comprise one be connected in front cross the rest pad of line plate bottom surface and wherein an end be fixed thereon the bobbin that divides that level arranged side by side arranges, divide the other end of bobbin to be fixed on the front apron, wherein divide the bobbin smooth surface, bobbin was one group in per two minutes, every component bobbin is corresponding a pair of to be crossed the line length hole and is in this to crossing the lower position between two holes, line length hole, a wherein end of described passing spool stretches out from the supporting side plate another side, connects one and can drive passing spool and drive the electric adjusting device that the yarn take-up spring assembly rotates together.
As optimal technical scheme one of the present utility model be: described electric adjusting device is a kind of micro-stepping motor.
As optimal technical scheme two of the present utility model be: described yarn take-up spring assembly comprises the fixedly sleeved take-up spring abutment on passing spool of series connection and hides the yarn take-up spring of putting wherein and be extended with the take-up circle, and being separately fixed at left adjustment seat and the right adjustment seat that is in two supports side plate inboard on the passing spool and is connected by connecting rod, all take-up circle bottoms of stretching out of described yarn take-up spring assembly are all spacing by the connecting rod support.
As optimal technical scheme two of the present utility model further preferably: the side of described left adjustment seat and right adjustment seat is provided with the holding screw to passing spool location.
As again step of optimal technical scheme two of the present utility model preferably: described take-up spring abutment center has axis hole and spring eye and is arranged on the locating hole on the diapire in this spring eye, be arranged in addition the shop bolt of take-up spring abutment side and the little flange of spring eye end edge thereof, described yarn take-up spring is a kind of torsion spring, be concealed in the spring eye of take-up spring abutment, the one end stretches out and inserts in the locating hole, described take-up circle is as its other end, and seam is separated the rotating gap that forms the take-up circle between two take-up spring abutment series connection by little flange.
As optimal technical scheme three of the present utility model be: the described mistake in the line length hole also is equipped with smooth plastics grommet.
As optimal technical scheme four of the present utility model be: smooth medal polish sleeve pipe also was installed on the bobbin in described minute.
The beneficial effects of the utility model are: the utility model arranges the ganoid line length hole of crossing at the front line plate of crossing, its below has also increased a minute line component, minute bobbin smooth surface wherein, make and embroider line increases the embroidery line in passing their process the free degree and the infringement of having reduced friction, allowing simultaneously the embroidery line turn slows down, cabling smoothly, reduced the chance of broken string, especially effect is more obvious on high speed embroidery machine, drive in addition passing spool drive the yarn take-up spring assembly together swing angle to regulate be to adopt electric adjusting device, as adopt micro-step motor, can be by computer programming, according to the swing angle position of embroidering line thickness and tabouret moving range dynamic adjustments yarn take-up spring assembly, when adopting this yarn take-up spring holder structure, seam is separated the rotating gap scope that forms the take-up circle by little flange and can surpass 270 degree between two take-up spring abutment series connection, and all take-up circle bottoms of stretching out of yarn take-up spring assembly all by the connecting rod support spacing be in order to regulate the take-up circle to embroidering the pulling force of line, the position of connecting rod can be regulated jointly by left adjustment seat and right adjustment seat, this connecting rod more up moves, the pre-revolution of take-up circle is more, apply the pulling force of embroidering line larger, very effective to thick line, a kind of on a large scale to the manual adjustments of take-up circle elastic force, and the yarn take-up spring assembly relies on electric adjusting device up and down during the swing angle dynamic change, can be in its effective stroke stroke and the elastic force of micro-dynamic adjustments take-up circle, adapt to different degree of tightness requirements of embroidering the line embroidery with dynamical fashion, so the utlity model has the meeting of minimizing energy line breaking machine, can make elastic force and the rebound stroke adjustable range of yarn take-up spring large, can use computer control in the embroidery process and automatically regulate the beneficial effect that keeps the embroidery line to tighten moderate state.
Description of drawings
Be described in more detail crossing line dynamic adjustments device in the computerized emboridering machine of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the front view of crossing line dynamic adjustments device in the utility model computerized emboridering machine.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
Fig. 5 is the left view of Fig. 1.
Fig. 6 is the right view of Fig. 1.
Fig. 7 is the stereogram of Fig. 1.
Fig. 8 crosses main body rack and the front view that divides after line component makes up in the line dynamic adjustments device in the utility model computerized emboridering machine.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the right view of Fig. 8.
Figure 11 is the top view of Fig. 8.
Figure 12 is the upward view of Fig. 8.
Figure 13 is the stereogram of Fig. 8.
Figure 14 is the stereogram of crossing main body rack in the line dynamic adjustments device in the utility model computerized emboridering machine.
Figure 15 is the stereogram of crossing minute line component in the line dynamic adjustments device in the utility model computerized emboridering machine.
Figure 16 is the front view of crossing yarn take-up spring assembly in the line dynamic adjustments device in the utility model computerized emboridering machine.
Figure 17 is the left view of Figure 16.
Figure 18 is the right view of Figure 16.
Figure 19 is the top view of Figure 16.
Figure 20 is the upward view of Figure 16.
Figure 21 is the stereogram of Figure 16.
Figure 22 crosses the take-up spring abutment stereogram that yarn take-up spring is housed in the line dynamic adjustments device in the utility model computerized emboridering machine.
Figure 23 is the stereogram of crossing yarn take-up spring in the line dynamic adjustments device in the utility model computerized emboridering machine.
Figure 24 is the front view of crossing take-up spring abutment in the line dynamic adjustments device in the utility model computerized emboridering machine.
Figure 25 is the upward view of Figure 24.
Figure 26 is that the A-A of Figure 24 is to cutaway view.
Figure 27 is that the B-B of Figure 25 is to cutaway view.
Figure 28 is the front view of crossing two closed assembly one time-outs of take-up spring abutment in the line dynamic adjustments device in the utility model computerized emboridering machine.
Figure 29 is the stereogram of Figure 28.
Figure 30 is the front view of crossing in the utility model computerized emboridering machine when left adjustment seat and right adjustment seat and connecting rod connect in the line dynamic adjustments device.
Figure 31 is the upward view of Figure 30.
Figure 32 is the left view of Figure 30.
Figure 33 is the right view of Figure 30.
Figure 34 is the stereogram of Figure 30.
Figure 35 is the front view when line dynamic adjustments device is installed on the embroidery machine excessively in the utility model computerized emboridering machine.
Figure 36 is the left view of Figure 35.
The specific embodiment
Shown in Fig. 1～34, the embodiment of crossing line dynamic adjustments device in the utility model computerized emboridering machine is: comprise main body rack 1 and installation passing spool 2 wherein, and be installed in yarn take-up spring assembly 3 in the passing spool 2, described main body rack 1 comprises the front line plate 11 of crossing that is in the upper horizontal position, and the supporting side plate 12 that is in both side ends, passing spool 2 two ends are hinged on the supporting side plate 12 at these two ends, described front line plate 11 top corresponding yarn take-up spring assembly 3 each take-up circle 311 position of stretching out of crossing are provided with a pair of ganoid line length hole 13 of crossing, the described front front edge of crossing line plate 11 also has front apron 14, in the front bottom of crossing line plate 11 minute line component 4 is installed also, described minute line component 4 comprise one be connected in front cross the rest pad 41 of line plate 11 bottom surfaces and wherein an end be fixed thereon that level arranged side by side arranges divide bobbin 42, divide the other end of bobbin 42 to be fixed on the front apron 14, wherein divide bobbin 42 smooth surfaces, bobbin 42 was one group in per two minutes, every component bobbin 42 correspondences are a pair of to be crossed line length hole 13 and is in this to crossing the lower position between 13 liang of holes, line length hole, a wherein end of described passing spool 2 stretches out from supporting side plate 12 another sides, connects one and can drive passing spool 2 and drive the electric adjusting device 5 that yarn take-up spring assembly 3 rotates together.
Shown in Fig. 1～7, as preferred embodiment one of the present utility model be: described electric adjusting device 5 is a kind of micro-stepping motors.
Shown in Figure 16～29, as preferred embodiment two of the present utility model be: described yarn take-up spring assembly 3 comprises the fixedly sleeved take-up spring abutment 32 on passing spool 2 of series connection and hides the yarn take-up spring 31 of putting wherein and be extended with take-up circle 311, and being separately fixed at left adjustment seat 34 and the right adjustment seat 35 that is in two supports side plate 12 inboards on the passing spool 2 and is connected by connecting rod 33, described yarn take-up spring assembly 3 all take-up circle 311 bottoms of stretching out are all spacing by connecting rod 33 supports.
Shown in Figure 30～34, as preferred embodiment two of the present utility model further preferably: the side of described left adjustment seat 34 and right adjustment seat 35 is provided with the holding screw 36 to passing spool 2 location.
By Figure 16, shown in 24～29, as again step of preferred embodiment two of the present utility model preferably: described take-up spring abutment 32 centers have axis hole 321 and spring eye 322 and are arranged on the locating hole 323 on the diapire in this spring eye, be arranged in addition the shop bolt 324 of take-up spring abutment 32 sides and the little flange 325 of spring eye 322 end edge thereof, described yarn take-up spring 31 is a kind of torsion springs, be concealed in the spring eye 322 of take-up spring abutment 32, the one end stretches out and inserts in the locating hole 323, described take-up circle 311 is as its other end, and seam is separated the rotating gap 326 that forms take-up circle 311 between two take-up spring abutment 32 series connection by little flange 325.
As preferred embodiment three of the present utility model be: the described mistake in the line length hole 13 also is equipped with smooth plastics grommet.
As preferred embodiment four of the present utility model be: smooth medal polish sleeve pipe also was installed on the bobbin 42 in described minute.
Shown in Figure 35～36, the utility model in use, embroider line 8 and be and extradite front first that pass on the line plate 11 that corresponding one group in position crosses line length hole 13 crossed by the top wire clamp and cross the line length hole, then walk around a corresponding component bobbin 42 1 outsides, pass again the take-up circle 311 of yarn take-up spring 31, corresponding that second of organizing line length hole 13 crosses the line length hole around passing from these component bobbin 42 another outsides after curving, then up cause the thread take-up tension lever 6 on the embroidery machine and pass its cable-through hole 61, lead-in wire passes corresponding that second of organizing line length hole 13 and crosses the line length hole again, guide at last and embroider in the pin 7 line holes, this is to embroider the distance that line 8 passes through; Because the utility model arranges the ganoid line length hole 13 of crossing at the front line plate 11 of crossing, its below has also increased minute line component 4, minute bobbin 42 smooth surfaces wherein, make and embroider line increases the embroidery line in passing their process the free degree and the infringement of having reduced friction, allowing simultaneously the embroidery line turn slows down, cabling smoothly, reduced the chance of broken string, especially effect is more obvious on high speed embroidery machine, drive in addition passing spool 2 drive yarn take-up spring assemblies 3 together swing angle to regulate be to adopt electric adjusting device 5, as adopt micro-step motor, can be by computer programming, according to the swing angle position of embroidering line thickness and tabouret moving range dynamic adjustments yarn take-up spring assembly 3, when adopting this take-up spring abutment 32 structure, seam is separated rotating gap 326 scopes that form take-up circle 311 by little flange 325 and can surpass 270 degree between two take-up spring abutment 32 series connection, and yarn take-up spring assembly 3 all take-up circle 311 bottoms of stretching out all by connecting rod 33 supports spacing be the pulling force of embroidering line in order to regulate 311 pairs on take-up circle, the position of connecting rod 33 can be regulated jointly by left adjustment seat 34 and right adjustment seat 35, this connecting rod 33 more up moves, the pre-revolution of take-up circle 311 is more, apply the pulling force of embroidering line larger, very effective to thick line, a kind of on a large scale to the manual adjustments of take-up circle elastic force, and yarn take-up spring assembly 3 relies on electric adjusting devices about in the of 5 during the swing angle dynamic change, can be in its effective stroke stroke and the elastic force of micro-dynamic adjustments take-up circle 311, adapt to different degree of tightness requirements of embroidering the line embroidery with dynamical fashion, so the utlity model has the meeting of minimizing energy line breaking machine, can make elastic force and the rebound stroke adjustable range of yarn take-up spring large, can use computer control in the embroidery process and automatically regulate the beneficial effect that keeps the embroidery line to tighten moderate state.
The above be the utility model preferred embodiment, it does not consist of the restriction to the utility model protection domain, so long as realize the purpose of this utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (7)
1. cross line dynamic adjustments device in a computerized emboridering machine, comprise main body rack (1) and installation passing spool (2) wherein, and be installed in yarn take-up spring assembly (3) in the passing spool (2), described main body rack (1) comprises the front line plate (11) of crossing that is in the upper horizontal position, and the supporting side plate (12) that is in both side ends, passing spool (2) two ends are hinged on the supporting side plate (12) at these two ends, it is characterized in that: described front top each take-up circle position of stretching out of corresponding yarn take-up spring assembly (3) of line plate (11) of crossing is provided with a pair of ganoid line length hole (13) of crossing, the described front front edge of crossing line plate (11) also has front apron (14), in the front bottom of crossing line plate (11) a minute line component (4) is installed also, described minute line component (4) comprise one be connected in front cross the rest pad (41) of line plate (11) bottom surface and wherein an end be fixed thereon that level arranged side by side arranges divide bobbin (42), divide the other end of bobbin (42) to be fixed on the front apron (14), wherein divide bobbin (42) smooth surface, per two minutes bobbin (42) be one group, every component bobbin (42) is corresponding a pair of to be crossed line length hole (13) and is in this to crossing the lower position between (13) two holes, line length hole, a wherein end of described passing spool (2) stretches out from supporting side plate (12) another side, connects one and can drive passing spool (2) and drive the electric adjusting device (5) that yarn take-up spring assembly (3) rotates together.
2. cross line dynamic adjustments device in the computerized emboridering machine according to claim 1, it is characterized in that: described electric adjusting device (5) is a kind of micro-stepping motor.
3. cross line dynamic adjustments device in the computerized emboridering machine according to claim 1, it is characterized in that: described yarn take-up spring assembly (3) comprises fixedly sleeved take-up spring abutment (32) and the Tibetan yarn take-up spring (31) of putting wherein and be extended with take-up circle (311) on passing spool (2) of series connection, and being separately fixed at left adjustment seat (34) and the right adjustment seat (35) that is in two supports side plate (12) inboard on the passing spool (2) and is connected by connecting rod (33), all take-up circle (311) bottoms of stretching out of described yarn take-up spring assembly (3) are all spacing by connecting rod (33) support.
4. cross line dynamic adjustments device in the computerized emboridering machine according to claim 3, it is characterized in that: the side of described left adjustment seat (34) and right adjustment seat (35) is provided with the holding screw (36) to passing spool (2) location.
5. cross line dynamic adjustments device in the computerized emboridering machine according to claim 3, it is characterized in that: described take-up spring abutment (32) center has axis hole (321) and spring eye (322) and is arranged on the locating hole (323) on the diapire in this spring eye, be arranged in addition the shop bolt (324) of take-up spring abutment (32) side and the little flange (325) of spring eye (322) end edge thereof, described yarn take-up spring (31) is a kind of torsion spring, be concealed in the spring eye (322) of take-up spring abutment (32), the one end stretches out and inserts in the locating hole (323), described take-up circle (311) is as its other end, and seam is separated the rotating gap that forms take-up circle (311) between two take-up spring abutments (32) series connection by little flange (325).
6. cross line dynamic adjustments device in the computerized emboridering machine according to claim 1, it is characterized in that: the described mistake in the line length hole (13) also is equipped with smooth plastics grommet.
7. cross line dynamic adjustments device in the computerized emboridering machine according to claim 1, it is characterized in that: on described minute bobbin (42) smooth medal polish sleeve pipe is installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202841050U CN202671857U (en) | 2012-06-13 | 2012-06-13 | Thread passing dynamic adjusting device in computer for embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202841050U CN202671857U (en) | 2012-06-13 | 2012-06-13 | Thread passing dynamic adjusting device in computer for embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671857U true CN202671857U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202841050U Expired - Fee Related CN202671857U (en) | 2012-06-13 | 2012-06-13 | Thread passing dynamic adjusting device in computer for embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898680A (en) * | 2014-03-26 | 2014-07-02 | 五邑大学 | Dynamic line adjusting mechanism of carpet embroidery machine |
-
2012
- 2012-06-13 CN CN2012202841050U patent/CN202671857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898680A (en) * | 2014-03-26 | 2014-07-02 | 五邑大学 | Dynamic line adjusting mechanism of carpet embroidery machine |
| CN103898680B (en) * | 2014-03-26 | 2016-01-13 | 五邑大学 | Carpet is embroidered motor-driven state yarn change mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150613 |
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| EXPY | Termination of patent right or utility model |