CN205501611U - Intelligent towel embroidery of high speed who improves needle bar spends quick -witted head structure - Google Patents
Intelligent towel embroidery of high speed who improves needle bar spends quick -witted head structure Download PDFInfo
- Publication number
- CN205501611U CN205501611U CN201620238898.0U CN201620238898U CN205501611U CN 205501611 U CN205501611 U CN 205501611U CN 201620238898 U CN201620238898 U CN 201620238898U CN 205501611 U CN205501611 U CN 205501611U
- Authority
- CN
- China
- Prior art keywords
- shank
- release link
- needle bar
- cam
- swing arm
- 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.)
- Expired - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to the computer embroidery equipment field, specific is an intelligent towel embroidery of high speed who improves needle bar spends quick -witted head structure, the test platform comprises a support, but be equipped with needle bar, needle mouth and the presser foot of the up -and -down motion of parallel of each other and interval setting in the frame, the top of needle bar, needle mouth and presser foot is connected with three swing arm respectively, and three swing arm independent pivoted respectively is connected to frame and coaxial setting, and three swing arm is driven by a cam drive mechanism, rotatable setting in the frame of cam drive mechanism coaxial fixed three cam together, three swing arm is elastic lateral wall of pressing three cam that supports respectively, the utility model discloses an improve the needle bar structure, increased needle bar release link linking arm, when effectively having solved the needle bar along with needle bar sleeve pipe synchronous revolution, make the needle bar overlap the straight line slip from top to bottom of intraductal do at the needle bar.
Description
Technical field
This utility model belongs to computer embroidery apparatus field, particularly refers to a kind of high-speed intelligent towel embroidery machine handpiece structure improving shank.
Background technology
Head on existing common computer towel embroidery machine, the bidirectional-movement rotated is made again while the up and down motion that shank needs to do straight line, realize by the way of claw and groove, but when running up, the gap of claw and groove can produce noise, and friction between the two can produce and rotate the problem having some setbacks.
Utility model content
This utility model is in order to overcome the deficiency of prior art, it is proposed that a kind of high-speed intelligent towel embroidery machine handpiece structure improving shank.
This utility model solves above-mentioned technical problem by following technical proposals.
nullA kind of high-speed intelligent towel embroidery machine handpiece structure improving shank，Including support，Parallel to each other and the spaced shank moved up and down it is provided with in described support、Pin mouth and presser feet，Described shank、The top of pin mouth and presser feet is connected with three swing arms respectively，What three swing arms can independently rotate is connected to support and is coaxially disposed，Three swing arms are driven by a cam drive mechanism，Three swing arms include shank swing arm、Pin mouth swing arm and presser feet swing arm，Described cam drive mechanism is rotating is arranged at support，Including three cams being coaxially fixed together，Respectively drive presser feet、The presser feet cam of shank and pin mouth、Needle-bar cam and pin mouth cam，The sidewall compressing three cams that described three swing arms are elastic respectively，The bottom of shank is fixing with crochet hook to be connected，The top of shank is fixedly mounted with a wear-resistant sleeve by shank chuck，Shank swing arm connects one end of shank release link linking arm by second connecting rod，The middle part of shank release link linking arm is connected to wear-resistant sleeve by bearing，The other end of shank release link linking arm is connected to release link，Release link can slide up and down to be arranged in release link fairlead，Described release link fairlead is installed in frame，Back-moving spring it is provided with outside release link，The top of back-moving spring abuts release link fairlead，The bottom of back-moving spring abuts a back-moving spring positioning collet，Back-moving spring positioning collet is installed in release link，The outside of shank arranges a shank sleeve pipe，Described shank can slide up and down and with shank sleeve pipe synchronous rotary in shank sleeve pipe，Described shank sleeve pipe is installed to support by bearing，Shank sleeve pipe is connected by gear assembly and a motor-driven.
As a kind of improvement of the present utility model, described gear assembly includes the intermeshing bevel gear of at least three.
As a kind of improvement of the present utility model, described gear assembly includes that holding chuck tightly by umbrella tooth is fixed to the first bevel gear of shank sleeve bottom, described first bevel gear and the engagement of the second bevel gear, described second bevel gear drives gear to be connected with D axle, and described D axle drives gear to be connected with described motor-driven.
The beneficial effects of the utility model are, this utility model is by improving shank structure, increase by a shank release link linking arm, shank swing arm is made to simultaneously drive shank and shank release link, shank moves downward under the effect of shank swing arm, upwards return motion under the effect of shank release link, shank release link linking arm efficiently solve shank with shank sleeve pipe synchronous rotary while, make shank can make upper and lower linear slide in shank sleeve pipe, motor-driven is arranged on the bottom of shank simultaneously, and rotated by the bevel gear component integral drive shank of more than three, compared with traditional top drive mechanism, transmission stroke shortens, transmission is more directly with accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of pin mouth of the present utility model.
Fig. 3 is the structural representation of shank of the present utility model.
Fig. 4 is the structural representation of presser feet of the present utility model.
Fig. 5 is the structural representation increasing mechanism of the present utility model.
Detailed description of the invention
Provide this utility model preferred embodiment below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
nullSuch as Fig. 1 to Fig. 5，A kind of embodiment 1 of the high-speed intelligent towel embroidery machine handpiece structure improving shank，Including support 100，Parallel to each other and the spaced shank 24 moved up and down it is provided with in described support 100、Pin mouth 13 and presser feet 41，Described shank 24、The top of pin mouth 13 and presser feet 41 is connected with three swing arms respectively，What three swing arms can independently rotate is connected to support 100 and is coaxially disposed，Three swing arms are driven by a cam drive mechanism，Three swing arms include shank swing arm 15、Pin mouth swing arm 2 and presser feet swing arm 35，Described cam drive mechanism is rotating is arranged at support 100，Including three cams being coaxially fixed together，It is respectively and drives presser feet 41、The presser feet cam 34 of shank 24 and pin mouth 13、Needle-bar cam 14 and pin mouth cam 1，The sidewall compressing three cams that described three swing arms are elastic respectively.
nullPin mouth 13 connects pin mouth by pin mouth chuck 12 and fixes bar 11，Pin mouth is fixed bar 11 and is connected by the first connector 8 is fixing with pin mouth drive shaft 5，The outside of pin mouth drive shaft 5 is provided with fairlead (6 up and down being fixed on support 100，9)，Fairlead (6 up and down，9) the pin mouth back-moving spring 7 that set is filled to be connected outside pin mouth drive shaft 5 and with the first connector 8 it is provided with between，Pin mouth is fixed the outside of bar 11 and is provided with and is fixed on the pin mouth of support 100 and fixes bar fairlead 10，The top of shank drive shaft 5 is provided with the first chuck 4，First chuck 4 connects pin mouth swing arm 2 by first connecting rod 3，Under the effect that compresses of pin mouth cam 1，Pin mouth swing arm 2 drives pin mouth 13 to make downwards periodic pressing action，Under the effect of pin mouth back-moving spring 7，Pin mouth 13 upwards makees return motion，The elastic lateral wall compressing described pin mouth cam 1 all the time, one end of pin mouth swing arm 2.
nullThe bottom of shank 24 is fixing with crochet hook 30 to be connected，The top of shank 24 is fixedly mounted with a wear-resistant sleeve 17 by shank chuck 16，Shank swing arm 15 connects one end of shank release link linking arm 18 by second connecting rod 19，The middle part of shank release link linking arm 18 is connected to wear-resistant sleeve 17 by bearing，The other end of shank release link linking arm 18 is connected to release link 20，Release link 20 can slide up and down to be arranged in release link fairlead 21，Described release link fairlead 21 is installed in support 100，Back-moving spring 22 it is provided with outside release link 20，The top of back-moving spring 22 abuts release link fairlead 21，The bottom of back-moving spring 22 abuts a back-moving spring positioning collet 23，Back-moving spring positioning collet 23 is installed in release link 20，The outside of shank 24 arranges a shank sleeve pipe 26，Described shank 24 can slide up and down and with shank sleeve pipe 26 synchronous rotary in shank sleeve pipe 26，Described shank sleeve pipe 26 is installed to support 100 by bearing，Shank sleeve pipe 26 is connected with motor-driven by gear assembly，From said structure，Owing to the top of shank 24 is connected by bearing with shank release link linking arm 18，Shank 24 moves up and down with shank release link linking arm 18，Shank 24 can rotate in shank release link linking arm 18 simultaneously，Bottom and the special connected mode of shank sleeve pipe 26 due to shank 24，While making shank sleeve pipe 26 and shank 24 make synchronous rotary motion，Shank 24 is driven can be moved up and down in shank sleeve pipe 26 by shank swing arm 15.
Described gear assembly includes that holding chuck 27 tightly by umbrella tooth is fixed to the first bevel gear 28 bottom shank sleeve pipe 26, described first bevel gear 28 engages with the second bevel gear 29, described second bevel gear 29 drives gear 31 to be connected with D axle, described D axle drives gear 31 to be connected with described motor-driven, owing to motor is set directly at shank sleeve pipe 26 bottom, rotated by gear assembly integral drive shank sleeve pipe 26, compared with traditional upper belt transmission, transmission stroke is greatly shortened, more directly with accurate.
Described presser feet 41 is connected to a presser feet and fixes bar 38, described presser feet is fixed bar 38 and is slidably arranged in presser feet fairlead 39, it is provided with back-moving spring 40 between described presser feet 41 and presser feet fairlead 39, presser feet fixes fixed second chuck 37 in top of bar 41, and the second chuck 37 connects presser feet swing arm 35 by third connecting rod 36.
It is additionally provided with for making what three swing arms and cam sidewall departed to increase mechanism on described support 100, described mechanism of increasing includes increasing motor 42, the described motor 42 that increases increases bent axle 43 by gear drive, increase that bent axle 43 is rotating is arranged at support 100, increase bent axle 43 to be provided with and can compress three swing arms and disengage it from the eccentric 44 of cam sidewall, when hooking the highly desirable adjustment of line, by increasing motor 42 by driving gear to be delivered to through travelling gear on the eccentric shaft of three swing arms again, so that shank swing arm 15 can carry out altitude mixture control；When three swing arms need to depart from, by increasing motor 42 by driving gear to be delivered to increase bent axle 43 through travelling gear again, increasing bent axle 43 drives thereon eccentric 44 to take turns three swing arms of picking-up, so that the roller in swing arm completely disengages from cam face, even if cam rotates also will not be driven into swing arm, thus completes disengaging.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that these are merely illustrative of, protection domain of the present utility model is defined by the appended claims.These embodiments, on the premise of without departing substantially from principle of the present utility model and essence, can be made various changes or modifications, but these changes and amendment each fall within protection domain of the present utility model by those skilled in the art.
Claims (4)
- null1. the high-speed intelligent towel embroidery machine handpiece structure improving shank，It is characterized in that，Including support，Parallel to each other and the spaced shank moved up and down it is provided with in described support、Pin mouth and presser feet，Described shank、The top of pin mouth and presser feet is connected with three swing arms respectively，What three swing arms were coaxially disposed and can independently rotate is connected to support，Three swing arms are driven by a cam drive mechanism，Three swing arms include shank swing arm、Pin mouth swing arm and presser feet swing arm，Described cam drive mechanism is rotating is arranged at support，Including three cams being coaxially fixed together，Respectively drive presser feet、The presser feet cam of shank and pin mouth、Needle-bar cam and pin mouth cam，The sidewall compressing three cams that described three swing arms are elastic respectively，The bottom of shank is fixing with crochet hook to be connected，The top of shank is fixedly mounted with a wear-resistant sleeve by shank chuck，Shank swing arm connects one end of shank release link linking arm by second connecting rod，The middle part of shank release link linking arm is connected to wear-resistant sleeve by bearing，The other end of shank release link linking arm is connected to release link，Release link can slide up and down to be arranged in release link fairlead，Described release link fairlead is installed in frame，Back-moving spring it is provided with outside release link，The top of back-moving spring abuts release link fairlead，The bottom of back-moving spring abuts a back-moving spring positioning collet，Back-moving spring positioning collet is installed in release link，The outside of shank arranges a shank sleeve pipe，Described shank can slide up and down and with shank sleeve pipe synchronous rotary in shank sleeve pipe，Described shank sleeve pipe is installed to support by bearing，Shank sleeve pipe is connected by gear assembly and a motor-driven.
- The high-speed intelligent towel embroidery machine handpiece structure of improvement shank the most according to claim 1, it is characterised in that described gear assembly includes the intermeshing bevel gear of at least three.
- The high-speed intelligent towel embroidery machine handpiece structure of improvement shank the most according to claim 2, it is characterized in that, described gear assembly includes that holding chuck tightly by umbrella tooth is fixed to the first bevel gear of shank sleeve bottom, described first bevel gear and the engagement of the second bevel gear, described second bevel gear drives gear to be connected with D axle, and described D axle drives gear to be connected with described motor-driven.
- The high-speed intelligent towel embroidery machine handpiece structure of improvement shank the most according to claim 1, it is characterized in that, it is additionally provided with for making what three swing arms and cam sidewall departed to increase mechanism on described support, described mechanism of increasing includes increasing motor, the described motor that increases increases bent axle by gear drive, increase that bent axle is rotating is arranged at support, increase bent axle and be provided with and can compress three swing arms and disengage it from the eccentric of cam sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238898.0U CN205501611U (en) | 2016-03-25 | 2016-03-25 | Intelligent towel embroidery of high speed who improves needle bar spends quick -witted head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238898.0U CN205501611U (en) | 2016-03-25 | 2016-03-25 | Intelligent towel embroidery of high speed who improves needle bar spends quick -witted head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205501611U true CN205501611U (en) | 2016-08-24 |
Family
ID=56732949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238898.0U Expired - Fee Related CN205501611U (en) | 2016-03-25 | 2016-03-25 | Intelligent towel embroidery of high speed who improves needle bar spends quick -witted head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205501611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119397A (en) * | 2017-05-27 | 2017-09-01 | 浙江信胜缝制设备有限公司 | A kind of towel embroidery cam coordinates combining structure with roller |
| CN108049045A (en) * | 2017-11-29 | 2018-05-18 | 诸暨和昶机电科技有限公司 | A kind of chenille embroidery machine head of high speed embroidery machine |
| CN109371590A (en) * | 2018-12-30 | 2019-02-22 | 浙江越隆缝制设备有限公司 | The double auxiliary axis drive systems of the embroidery machine of head middle opening |
-
2016
- 2016-03-25 CN CN201620238898.0U patent/CN205501611U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119397A (en) * | 2017-05-27 | 2017-09-01 | 浙江信胜缝制设备有限公司 | A kind of towel embroidery cam coordinates combining structure with roller |
| CN108049045A (en) * | 2017-11-29 | 2018-05-18 | 诸暨和昶机电科技有限公司 | A kind of chenille embroidery machine head of high speed embroidery machine |
| CN108049045B (en) * | 2017-11-29 | 2023-08-15 | 诸暨市乐业机电有限公司 | Towel embroidery machine head of high-speed embroidery machine |
| CN109371590A (en) * | 2018-12-30 | 2019-02-22 | 浙江越隆缝制设备有限公司 | The double auxiliary axis drive systems of the embroidery machine of head middle opening |
| CN109371590B (en) * | 2018-12-30 | 2024-02-06 | 浙江越隆缝制设备有限公司 | Double auxiliary shaft driving system for embroidery machine with middle opening of machine head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105113152B (en) | Sewing machine | |
| CN105088547B (en) | Sewing machine feed lifting feeding mechanism and sewing machine | |
| CN105177870B (en) | Pawl-lifting mechanism for sewing mechanisms | |
| CN205501611U (en) | Intelligent towel embroidery of high speed who improves needle bar spends quick -witted head structure | |
| CN105155142A (en) | Double-motor drive feed mechanism and sewing machine | |
| CN101634085B (en) | Differential mechanism of motor-direct-drive type lower differential sewing machine | |
| CN203741563U (en) | High-speed embroidery machine head component | |
| CN105113136B (en) | Sewing machine feeding mechanism and sewing machine | |
| CN205501612U (en) | Intelligent towel embroidery of high speed who improves cam spends quick -witted head structure | |
| CN204039690U (en) | A kind of Timing Belt cloth feeding mechanism of Sewing machines | |
| CN104499194A (en) | Sewing machine roller presser foot stitch and backstitch driving mechanism | |
| CN106676765B (en) | A kind of synchronous feeding device and sewing machine | |
| CN103710890A (en) | Cloth feed mechanism for sewing machine | |
| CN205258828U (en) | High -speed towel embroidery handpiece mouthpiece and needle bar connection structure | |
| CN104963080B (en) | A kind of scarce press mechanism of tricot machine | |
| CN203668671U (en) | Linkage mechanism of rear dragging wheel of sewing machine | |
| CN205011970U (en) | Sewing machine lifts tooth mechanism | |
| CN205011990U (en) | Sewing machine | |
| CN203625657U (en) | Double-shaft driving mechanism of embroidery machine | |
| CN201933281U (en) | Rocker arm device of double-thread seat type insole stitching machine | |
| CN203668636U (en) | Cloth feeding mechanism for sewing machine | |
| CN205258829U (en) | High -speed towel embroidery handpiece opens to shut down and constructs | |
| CN105506854B (en) | A kind of lopping motion for pressing yarn tricot machine | |
| CN204455510U (en) | A kind of Sewing machines roller press just backstitches driving mechanism | |
| CN208980919U (en) | A kind of embroidery machine presser foot lifting device |
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: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |