CN202626605U - Driving mechanism for press foot of high-speed embroidery machine - Google Patents
Driving mechanism for press foot of high-speed embroidery machine Download PDFInfo
- Publication number
- CN202626605U CN202626605U CN 201220237260 CN201220237260U CN202626605U CN 202626605 U CN202626605 U CN 202626605U CN 201220237260 CN201220237260 CN 201220237260 CN 201220237260 U CN201220237260 U CN 201220237260U CN 202626605 U CN202626605 U CN 202626605U
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- connecting rod
- press foot
- driving mechanism
- ear
- shank
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Abstract
The utility model discloses a driving mechanism for a press foot of a high-speed embroidery machine. The driving mechanism comprises an active force transmission shaft, a cam transmission mechanism, a needle bar driving connecting rod, a vertical guiding shaft, a line-exchanging driving device, a needle bar device, a press foot device, a spring and a press foot lifting mechanism, wherein the active force transmission shaft is mounted in a machine head box; the needle bar driving connecting rod is connected with the active force transmission shaft; the vertical guiding shaft is mounted in the machine head box; the line-exchanging driving device is slidably sleeved in the vertical guiding shaft and is hinged with the needle bar driving connecting rod; the needle bar device is connected and driven by the vertical guiding shaft; the press foot device and the spring are sleeved on the needle bar device; the press foot lifting mechanism is mounted in the machine head box and is linked between the line-exchanging driving device and the press foot device; the press foot lifting mechanism comprises a press foot lifting lug, a press foot lifting slide block and a three-connecting-rod driving mechanism; the press foot lifting lug is fixed at the upper end of the press foot device; the press foot lifting slide block is slidably sleeved on the vertical guiding shaft, is located under the line-exchanging driving device and pulls the press foot lifting lug; and three ends of the three-connecting-rod driving mechanism are respectively hinged with the machine head box, the line-exchanging driving device and the press foot lifting slide block. The driving mechanism for the press foot of the high-speed embroidery machine has the beneficial effects that the lifting of the press foot device is synchronous with the lifting of the needle bar device and the driving mechanism is suitable for high-speed embroidery.
Description
Technical field
The utility model relates to a kind of embroidery machine presser feet driving mechanism, especially a kind of high speed embroidery machine presser feet driving mechanism.
Background technology
In the prior art; High speed embroidery machine presser feet driving mechanism generally includes the active force power transmission shaft that is installed in the head casing and is installed in cam drive and the connected shank drive link on this active force power transmission shaft; Comprise that also the setting guide shaft that is installed in the head casing and slip socket wherein and with the hinged thread-changing drive unit of shank drive link and by it are connected the shank device that drives; Also comprise and be socketed in the foot device on the shank device and be in the spring that is used as power between them and transmits; It is to rely on the active force power transmission shaft through cam drive, shank drive link, thread-changing drive unit, shank device and spring transmission of power to be driven that the foot device of this structure moves downward, and the foot device ascending motion only is to rely on the rise waist of certain stroke post-tensioning presser foot lifting device of the shank of shank device to promote, and promptly is that the up-down of foot device is all driven by shank; And the relative shank ascending motion of foot device ascending motion is passive; Under the high speed of high speed embroidery machine was embroidered, the foot device rising or falling speed was just fast inadequately, and the possibility of asynchronous generation is arranged; Influenced to embroider and made quality, so this structure is not suitable for embroidering at a high speed doing.
The utility model content
It is synchronous that the technical problem that the utility model will solve provides the up-down of a kind of up-down that can make foot device and shank device, is fit to embroider at a high speed the high speed embroidery machine presser feet driving mechanism of doing.
For solving the problems of the technologies described above; The technical scheme of the utility model high speed embroidery machine presser feet driving mechanism is: comprise the active force power transmission shaft that is installed in the head casing and be installed in cam drive and the connected shank drive link on this active force power transmission shaft; Comprise that also the setting guide shaft that is installed in the head casing and slip socket wherein and with the hinged thread-changing drive unit of shank drive link and by it are connected the shank device that drives; Also comprise and be socketed in the foot device on the shank device and be in the spring that is used as power between them and transmits; Also comprise and be installed in the presser bar lifting mechanisms that is connected in the head casing between thread-changing drive unit and the foot device; Described presser bar lifting mechanisms comprises that being fixed with foot device upper end and slip cap is connected on the shank device and by the presser feet that spring is being pressed and carries ear; Be connected on to erect to be in thread-changing drive unit below on the guide shaft and to lift presser feet with slip cap and carry pressure foot lifting slide block and three ends of ear and be hinged in the head casing three bar-link drive with thread-changing drive unit and pressure foot lifting slide block respectively.
As one of optimal technical scheme of the utility model be: described presser feet is carried the L shaped ear of carrying that ear comprises that slip cap is connected on the slide on the shank device and extends out from its body one side, the L shaped dorsad ear one side fixing presser foot device upper end of carrying of said slide.
As two of the optimal technical scheme of the utility model be: described pressure foot lifting slide block comprises that slip cap is connected on the slide block erect on the guide shaft and the lug that together extends out from its body one side and the hinge ear that extends out of this lug dorsad; Described lug is lifting presser feet and is carrying ear, and described hinge ear is hinged with an end of three bar-link drive.
As three of the optimal technical scheme of the utility model be: described three bar-link drive comprise connecting rod I, connecting rod II connecting rod III; Wherein the two ends of connecting rod I are hinged on the end of head casing and connecting rod II respectively; The other end of connecting rod II is hinged on the pressure foot lifting slide block, the two ends of said connecting rod III be hinged on respectively on the thread-changing drive unit with connecting rod I on.
The beneficial effect of the utility model is: because the foot device of the utility model goes up and down is not to rely on the up-down of shank device to drive fully; Wherein the decline of foot device and prior art is the same; The decline of foot device is to rely on the active force power transmission shaft through cam drive, shank drive link, thread-changing drive unit, shank device and spring transmission of power to be driven; The waist of certain stroke post-tensioning presser foot lifting device promotes and the rising of foot device does not still rely on the shank of shank device to rise; And carry ear by one the three bar-link drive driving pressure foot lifting slide block rising lifting that drives at the presser feet at its top simultaneously; Power also transmits through active force power transmission shaft, cam drive, shank drive link, thread-changing drive unit, so foot device receives ACTIVE CONTROL, and up-down can fast reaction; And the fast lifting of easy and shank device is synchronous; So the up-down that the utlity model has the up-down that can make foot device and shank device is synchronous, be fit to embroider at a high speed the beneficial effect of doing.
Description of drawings
Below in conjunction with accompanying drawing the high speed embroidery machine presser feet driving mechanism of the utility model is done more detailed explanation.
Fig. 1 is the front view of the utility model high speed embroidery machine presser feet driving mechanism.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is the vertical view of Fig. 1.
Fig. 6 is the stereogram of Fig. 1.
Fig. 7 is the front view of presser bar lifting mechanisms in the utility model high speed embroidery machine presser feet driving mechanism.
Fig. 8 is the rearview of Fig. 7.
Fig. 9 is the right view of Fig. 7.
Figure 10 is the left view of Fig. 7.
Figure 11 is the vertical view of Fig. 7.
Figure 12 is the stereogram of Fig. 7.
Figure 13 is that the needle bar drive device of the utility model high speed embroidery machine presser feet driving mechanism is formed front view.
Figure 14 is the rearview of Figure 13.
Figure 15 is the right view of Figure 13.
Figure 16 is the left view of Figure 13.
Figure 17 is the vertical view of Figure 13.
Figure 18 is the stereogram of Figure 13.
Figure 19 is the presser bar lifting mechanisms and the needle bar drive device assembly front view of the utility model high speed embroidery machine presser feet driving mechanism.
Figure 20 is the rearview of Figure 19.
Figure 21 is the right view of Figure 19.
Figure 22 is the left view of Figure 19.
Figure 23 is the vertical view of Figure 19.
Figure 24 is the stereogram of Figure 19.
The specific embodiment
Shown in Fig. 1～24; The embodiment of the utility model high speed embroidery machine presser feet driving mechanism is: comprise the active force power transmission shaft 2 that is installed in the head casing 1 and be installed in cam drive 3 and the connected shank drive link 4 on this active force power transmission shaft; Comprise that also the setting guide shaft 5 that is installed in the head casing 1 and slip socket wherein and with the hinged thread-changing drive unit 6 of shank drive link 4 and by it are connected the shank device 7 that drives; Also comprise the foot device 8 that is socketed on the shank device 7 and be in the spring 9 that is used as power between them and transmits; Also comprise and be installed in the presser bar lifting mechanisms 10 that is connected in the head casing 1 between thread-changing drive unit 6 and the foot device 8; Described presser bar lifting mechanisms 10 comprises that being fixed with foot device 8 upper ends and slip cap is connected on the shank device 7 and by the presser feet that spring 9 is being pressed and carries ear 11; Be connected on to erect to be in thread-changing drive unit 6 belows on the guide shaft 5 and to lift presser feet with slip cap and carry pressure foot lifting slide block 12 and three ends of ear 11 and be hinged in the head casing 1 three bar-link drive 13 with thread-changing drive unit 6 and pressure foot lifting slide block 12 respectively.
By shown in Figure 7; As one of preferred implementation of the utility model be: described presser feet is carried the L shaped ear 112 of carrying that ear 11 comprises that slip cap is connected on the slide 111 on the shank device 7 and extends out from its body one side, L shaped dorsad ear 112 1 side fixing presser foot devices 8 upper ends of carrying of said slide 111.
Shown in Fig. 7～8; As two of the preferred implementation of the utility model be: described pressure foot lifting slide block 12 comprises that slip cap is connected on the slide block 121 erect on the guide shaft 5 and the lug 122 that together extends out from its body one side and the hinge ear 123 that extends out of this lug dorsad; Described lug 122 is lifting presser feet and is carrying ear 11, and described hinge ear 123 is hinged with an end of three bar-link drive 13.
By shown in Figure 7; As three of the preferred implementation of the utility model be: described three bar-link drive 13 comprise connecting rod I131, connecting rod II132 and connecting rod III133; Wherein the two ends of connecting rod I 131 are hinged on the end of head casing 1 and connecting rod II132 respectively; The other end of connecting rod II132 is hinged on the pressure foot lifting slide block 12, the two ends of said connecting rod III133 be hinged on respectively on the thread-changing drive unit 6 with connecting rod I131 on.
Shown in Fig. 1～24; It is not to rely on the up-down of shank device 7 to drive fully that the foot device 8 of the utility model goes up and down; Wherein the decline of foot device 8 and prior art is the same; The decline of foot device 8 is to rely on active force power transmission shaft 2 through cam drive 3, shank drive link 4, thread-changing drive unit 6, shank device 7 and spring 9 transmission of power to be driven; And the rising of foot device 8 still do not rely on the shank of shank device 7 to rise the waist of certain stroke post-tensioning presser foot lifting device 8 promotes, and carry ear 11 at the presser feet at its top simultaneously and driven pressure foot lifting slide blocks 12 liftings that drive of rising by one three bar-link drive 13, power also transmits through active force power transmission shaft 2, cam drive 3, shank drive link 4, thread-changing drive unit 6; Therefore foot device 8 receives ACTIVE CONTROL; Up-down can fast reaction, and easily and the fast lifting of shank device 7 synchronous, so; The up-down that the utlity model has the up-down that can make foot device and shank device is synchronous, is fit to embroider at a high speed the beneficial effect of doing.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize the purpose of the utility model with essentially identical means, all should belong to the protection domain of the utility model.
Claims (4)
1. high speed embroidery machine presser feet driving mechanism; Comprise the active force power transmission shaft (2) that is installed in the head casing (1) and be installed in cam drive (3) and the connected shank drive link (4) on this active force power transmission shaft; Comprise that also the setting guide shaft (5) that is installed in the head casing (1) and slip socket wherein and with the hinged thread-changing drive unit (6) of shank drive link (4) and by it are connected the shank device (7) that drives; Also comprise the foot device (8) that is socketed on the shank device (7) and be in the spring (9) that is used as power between them and transmits; It is characterized in that: also comprise being installed in the presser bar lifting mechanisms (10) that is connected in the head casing (1) between thread-changing drive unit (6) and the foot device (8); Described presser bar lifting mechanisms (10) comprises that being fixed with foot device (8) upper end and slip cap is connected on shank device (7) and goes up and carried ear (11) by the presser feet that spring (9) is being pressed; Be connected on to erect to be in thread-changing drive unit (6) below on the guide shaft (5) and to lift presser feet with slip cap and carry pressure foot lifting slide block (12) and three ends of ear (11) and be hinged in the head casing (1) three bar-link drive (13) with thread-changing drive unit (6) and pressure foot lifting slide block (12) respectively.
2. high speed embroidery machine presser feet driving mechanism according to claim 1; It is characterized in that: described presser feet is carried the L shaped ear (112) of carrying that ear (11) comprises that slip cap is connected on the slide (111) on the shank device (7) and extends out from its body one side, L shaped dorsad ear (112) one side fixing presser foot devices (8) upper end of carrying of said slide (111).
3. high speed embroidery machine presser feet driving mechanism according to claim 1; It is characterized in that: described pressure foot lifting slide block (12) comprises that slip cap is connected on the slide block (121) erect on the guide shaft (5) and the lug (122) that together extends out from its body one side and the hinge ear (123) that extends out of this lug dorsad; Described lug (122) is lifting presser feet and is carrying ear (11), and described hinge ear (123) is hinged with an end of three bar-link drive (13).
4. high speed embroidery machine presser feet driving mechanism according to claim 1; It is characterized in that: described three bar-link drive (13) comprise connecting rod I (131), connecting rod II (132) and connecting rod III (133); Wherein the two ends of connecting rod I (131) are hinged on the end of head casing (1) and connecting rod II (132) respectively; The other end of connecting rod II (132) is hinged on the pressure foot lifting slide block (12), the two ends of said connecting rod III (133) be hinged on respectively that thread-changing drive unit (6) is gone up and connecting rod I (131) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237260 CN202626605U (en) | 2012-05-22 | 2012-05-22 | Driving mechanism for press foot of high-speed embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237260 CN202626605U (en) | 2012-05-22 | 2012-05-22 | Driving mechanism for press foot of high-speed embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626605U true CN202626605U (en) | 2012-12-26 |
Family
ID=47379821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220237260 Expired - Fee Related CN202626605U (en) | 2012-05-22 | 2012-05-22 | Driving mechanism for press foot of high-speed embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626605U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562490A (en) * | 2015-02-03 | 2015-04-29 | 陈展新 | Needle bar protective mouth driving structure of towel embroiderer |
| CN105970511A (en) * | 2016-07-05 | 2016-09-28 | 瑞珂玛机电（深圳）有限公司 | Pressure foot driving mechanism for embroidery machine |
| CN106222904A (en) * | 2016-10-11 | 2016-12-14 | 李红女 | Machine head of embroidery machine |
| CN106609425A (en) * | 2016-06-17 | 2017-05-03 | 东莞市盈恩机械有限公司 | All-in-one machine of plane sewing machine and three-dimensional sewing machine |
| CN106811878A (en) * | 2016-12-26 | 2017-06-09 | 义乌市特轩贸易有限公司 | A kind of presser foot device and machine head of embroidery machine |
| CN106835543A (en) * | 2017-03-26 | 2017-06-13 | 浙江越隆缝制设备有限公司 | With three sets of embroidery machine presser foot systems of axially directed device |
| CN106894177A (en) * | 2017-02-24 | 2017-06-27 | 诸暨市英帕斯机械有限公司 | The shank component and machine head of embroidery machine of a kind of embroidery machine |
| CN110565288A (en) * | 2019-09-23 | 2019-12-13 | 江西禾丰电子机械有限公司 | Multifunctional mixed embroidery machine |
-
2012
- 2012-05-22 CN CN 201220237260 patent/CN202626605U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562490A (en) * | 2015-02-03 | 2015-04-29 | 陈展新 | Needle bar protective mouth driving structure of towel embroiderer |
| CN106609425A (en) * | 2016-06-17 | 2017-05-03 | 东莞市盈恩机械有限公司 | All-in-one machine of plane sewing machine and three-dimensional sewing machine |
| CN105970511A (en) * | 2016-07-05 | 2016-09-28 | 瑞珂玛机电（深圳）有限公司 | Pressure foot driving mechanism for embroidery machine |
| CN105970511B (en) * | 2016-07-05 | 2018-12-28 | 瑞珂玛机电（深圳）有限公司 | A kind of embroidery machine presser foot drive |
| CN106222904A (en) * | 2016-10-11 | 2016-12-14 | 李红女 | Machine head of embroidery machine |
| CN106811878A (en) * | 2016-12-26 | 2017-06-09 | 义乌市特轩贸易有限公司 | A kind of presser foot device and machine head of embroidery machine |
| CN106894177A (en) * | 2017-02-24 | 2017-06-27 | 诸暨市英帕斯机械有限公司 | The shank component and machine head of embroidery machine of a kind of embroidery machine |
| CN106835543A (en) * | 2017-03-26 | 2017-06-13 | 浙江越隆缝制设备有限公司 | With three sets of embroidery machine presser foot systems of axially directed device |
| CN106835543B (en) * | 2017-03-26 | 2019-11-15 | 浙江越隆缝制设备有限公司 | Embroidery machine presser foot system with three sets of axially directed devices |
| CN110565288A (en) * | 2019-09-23 | 2019-12-13 | 江西禾丰电子机械有限公司 | Multifunctional mixed embroidery machine |
| CN110565288B (en) * | 2019-09-23 | 2023-09-26 | 江西禾丰电子机械有限公司 | Multifunctional mixed embroidery machine |
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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: 20121226 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |