CN105133221B - The wire picking device of multi-head computer embroidery machine - Google Patents
The wire picking device of multi-head computer embroidery machine Download PDFInfo
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- CN105133221B CN105133221B CN201510611000.XA CN201510611000A CN105133221B CN 105133221 B CN105133221 B CN 105133221B CN 201510611000 A CN201510611000 A CN 201510611000A CN 105133221 B CN105133221 B CN 105133221B
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- take
- cam
- thread take
- transmission shaft
- head
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Abstract
The wire picking device of multi-head computer embroidery machine, be arranged between multiple heads, including upper axis, be installed on axis and can with upper axis rotate synchronously thread take-up cam, by bearing block rotatably through multiple heads set take-up transmission shaft, some thread take-up tension levers being fixed on take-up transmission shaft, the take-up drive pin being slidably arranged in thread take-up cam curved groove and the line-choosing connecting rod being connected between take-up drive pin and take-up transmission shaft.The present invention is mountable between head and head or the both sides of head, installation are more flexible end to end；The thread take-up tension lever of all heads can be driven by a thread take-up cam, both can guarantee that all nose take-up angles were consistent, and improved the synchronism of complete machine, effectively reduce noise, moreover it is possible to reduces cost of parts, lifts embroidery quality；And since thread take-up cam is installed on outside head, easy to increase thread take-up cam appearance and size, increase part strength, the flimsy problem of thread take-up cam is can effectively avoid, maintenance and adjustment are also more convenient directly perceived, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of computer embroidering machine, particularly a kind of wire picking device of multi-head computer embroidery machine.
Background technology
At present, the wire picking device of existing multi-head computer embroidery machine is usually that a thread take-up cam is respectively mounted in each head
And take-up drive link.Each head is adjusted with dial gauge during the wire picking device installation of such a structure, and due to choosing
Line cam is installed on inside head, adjusts and overhaul very inconvenient, also needs to dismantle some exterior other parts ability sometimes
It is adjusted, it is complicated, it is of high cost, it is cumbersome, it is time-consuming and laborious；And since each head is to separate adjustment, it can lead
The synchronism of cause complete machine is poor, and noise is big.
The content of the invention
The main object of the present invention is the shortcomings that overcoming the prior art, there is provided it is a kind of flexible for installation, the same of complete machine can be improved
Step property, reduces noise and cost of parts, lifts embroidery quality, and overhauls and adjust more convenient bull directly perceived, time saving and energy saving
The wire picking device of computer embroidering machine.
The present invention adopts the following technical scheme that：
The wire picking device of multi-head computer embroidery machine, includes the upper axis for providing driving force, which is arranged at
Between multiple heads, further include a thread take-up cam that is installed on axis and can be rotated synchronously with upper axis, one pass through bearing block
Rotatably through multiple heads set take-up transmission shaft, be fixed on take-up transmission shaft some thread take-up tension levers, slidably set
The take-up drive pin being placed in thread take-up cam curved groove and the line-choosing connecting rod being connected between take-up drive pin and take-up transmission shaft.
Further, the thread take-up cam, take-up drive pin and line-choosing connecting rod are arranged at outside head.
Further, the thread take-up cam is sheathed on axis and the thread take-up cam casing by being sheathed on outside thread take-up cam
It lock onto on axis, the thread take-up cam casing uses open type ringfeder, is connected with upper axis tight-holding type.
Further, described line-choosing connecting rod one end is sheathed on take-up transmission shaft and is lock onto by line-choosing connecting rod casing and chosen
On line transmission shaft, the line-choosing connecting rod casing uses open type ringfeder, is connected with take-up transmission shaft tight-holding type.
Further, the take-up that the take-up drive pin is driven meson pin and be sheathed on outside take-up driving meson pin by take-up
Meson is driven to form, the take-up driving meson pin is by screw-threaded coupling in line-choosing connecting rod one end, and take-up driving meson is slidably
It is arranged in thread take-up cam curved groove.
Further, the thread take-up cam both sides are each provided with a upper bearing housing for being used to support axis.
Further, the take-up transmission shafts bearing for supporting take-up transmission shaft is both provided with the head.
Further, the thread take-up cam is made of metal material.
From the above-mentioned description of this invention, compared with prior art, the beneficial effects of the invention are as follows：
It is mountable between head and head or head, the both sides of tail head, installation is more flexible；Can be by a thread take-up cam band
The thread take-up tension lever of all heads is moved, both can guarantee that the take-up angle of all heads was consistent, and improved the synchronism of complete machine, effectively reduces and makes an uproar
Sound, moreover it is possible to reduce cost of parts, lift embroidery quality；And since thread take-up cam is installed on outside head, it is convex easy to increase take-up
Appearance and size is taken turns, increases part strength, can effectively avoid the flimsy problem of thread take-up cam, maintenance and adjustment are also more convenient straight
See, it is time saving and energy saving.The application of the present apparatus will be that a big technological break-through of embroidery machine industry is innovated, and the development to whole industry is played
Leading action.
Brief description of the drawings
Fig. 1 is the part-structure front view of the specific embodiment of the invention；
Fig. 2 is the part-structure side view of the specific embodiment of the invention.
In figure：1. head, axis on 2., 3. thread take-up cams, 4. take-up transmission shafts, 5. line-choosing connecting rods, 6. thread take-up cam casings,
7. line-choosing connecting rod casing, 8. take-ups driving meson pin, 9. take-ups driving meson, 10. take-up transmission shafts bearings, axis axis on 11.
Bearing, 12. take-up bearing blocks.
Embodiment
Below by way of embodiment, the invention will be further described.
Referring to Figures 1 and 2, the wire picking device of a kind of multi-head computer embroidery machine of the invention, is arranged at embroidery tail head 1
Right side, include convex for providing the take-up that the upper axis 2, one of driving force is installed on upper axis 2 and can be rotated synchronously with upper axis 2
Take turns 3, the one take-up transmission shaft 4 rotatably set by bearing block through multiple heads 1, be fixed on take-up transmission shaft 4
Some thread take-up tension levers, the take-up drive pin being slidably arranged in 3 curved groove of thread take-up cam and it is connected to take-up drive pin and take-up
Line-choosing connecting rod 5 between transmission shaft 4, the thread take-up cam 3, take-up drive pin and line-choosing connecting rod 5 are arranged at outside head 1.Institute
Thread take-up cam 3 is stated to be made of metal material.
The thread take-up cam 3 is sheathed on axis 2 and the thread take-up cam casing 6 by being sheathed on outside thread take-up cam 3 is locked
In on upper axis 2, the thread take-up cam casing 6 uses open type ringfeder, is connected with upper 2 tight-holding type of axis.Described 5 one end of line-choosing connecting rod
It is sheathed on take-up transmission shaft 4 and is lock onto by line-choosing connecting rod casing 7 on take-up transmission shaft 4, the line-choosing connecting rod casing 7 is adopted
With open type ringfeder, it is connected with 4 tight-holding type of take-up transmission shaft.The take-up drive pin is by take-up driving meson pin 8 and is sheathed on
Take-up driving meson 9 outside take-up driving meson pin 8 is formed, and the take-up driving meson pin 8 is connected by screw-threaded coupling in take-up
5 one end of bar, take-up driving meson 9 are slidably arranged in 3 curved groove of thread take-up cam.
The take-up transmission shafts bearing 10 for supporting take-up transmission shaft 4 is both provided with each head 1.It is described to choose
3 both sides of line cam are each provided with a upper bearing housing 11 for being used to support axis 2, and when institute's band is moved for supporting thread take-up cam 3
The radial load come, prevents axis 2 from shaking.The right side of line-choosing connecting rod 5 is provided with the take-up bearing for supporting take-up transmission shaft 4
Seat 12, take-up transmission shaft 4 is shaken during for preventing work.
Referring to Figures 1 and 2, during present invention work, upper axis 2 drives thread take-up cam 3 to rotate, and the curved groove of thread take-up cam 3 leads to
Cross take-up driving meson 9 and take-up driving meson pin 8 drives line-choosing connecting rod 5 to do oscillating motion, line-choosing connecting rod 5 is passed by take-up again
Oscillating motion is transmitted to each thread take-up tension lever by moving axis 4.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, all profits
The change of unsubstantiality is carried out to the present invention with this design, the behavior for invading the scope of the present invention should all be belonged to.
Claims (3)
1. the wire picking device of multi-head computer embroidery machine, includes the upper axis for providing driving force, it is characterised in that：The take-up fills
Install and be placed between multiple heads, further include a thread take-up cam that is installed on axis and can be rotated synchronously with upper axis, one logical
Cross bearing block rotatably through multiple heads set take-up transmission shaft, be fixed on take-up transmission shaft some thread take-up tension levers,
The take-up drive pin that is slidably arranged in thread take-up cam curved groove and it is connected between take-up drive pin and take-up transmission shaft
Line-choosing connecting rod；The thread take-up cam, take-up drive pin and line-choosing connecting rod are arranged at outside head；The thread take-up cam is sheathed on
On axis and the thread take-up cam casing by being sheathed on outside thread take-up cam is lock onto on upper axis, and the thread take-up cam casing uses opening
Formula ringfeder, is connected with upper axis tight-holding type；The thread take-up cam both sides are each provided with a upper bearing housing for being used to support axis；Institute
State the take-up transmission shafts bearing being both provided with head for supporting take-up transmission shaft；Described line-choosing connecting rod one end, which is sheathed on, chooses
It is lock onto on line transmission shaft and by line-choosing connecting rod casing on take-up transmission shaft, the line-choosing connecting rod casing is risen using open type
Set, is connected with take-up transmission shaft tight-holding type.
2. the wire picking device of multi-head computer embroidery machine as claimed in claim 1, it is characterised in that：The take-up drive pin is by choosing
The take-up driving meson that line drives meson pin and is sheathed on outside take-up driving meson pin is formed, and the take-up driving meson pin passes through
Screw-threaded coupling is slidably arranged in thread take-up cam curved groove in line-choosing connecting rod one end, take-up driving meson.
3. the wire picking device of multi-head computer embroidery machine as claimed in claim 1, it is characterised in that：The thread take-up cam is using gold
Belong to material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611000.XA CN105133221B (en) | 2015-09-23 | 2015-09-23 | The wire picking device of multi-head computer embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611000.XA CN105133221B (en) | 2015-09-23 | 2015-09-23 | The wire picking device of multi-head computer embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133221A CN105133221A (en) | 2015-12-09 |
| CN105133221B true CN105133221B (en) | 2018-05-15 |
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ID=54718776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510611000.XA Active CN105133221B (en) | 2015-09-23 | 2015-09-23 | The wire picking device of multi-head computer embroidery machine |
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| Country | Link |
|---|---|
| CN (1) | CN105133221B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3818922B2 (en) * | 2002-01-10 | 2006-09-06 | 株式会社バルダン | Arm type sewing machine |
| CN201068519Y (en) * | 2007-07-25 | 2008-06-04 | 深圳市英特曼贸易有限公司 | Sewing machine frame head transmission rig |
| CN201574298U (en) * | 2009-11-26 | 2010-09-08 | 陈福灿 | Take-up lever used in embroidery machine head |
| CN203947294U (en) * | 2014-07-10 | 2014-11-19 | 诸暨市乐业机电有限公司 | High speed thread take-up tension lever transmission mechanism for a kind of computerized emboridering machine |
| CN205000114U (en) * | 2015-09-23 | 2016-01-27 | 福建永信数控科技股份有限公司 | Bull computerized embroidery machine's take -up device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007159619A (en) * | 2005-12-09 | 2007-06-28 | Tokai Ind Sewing Mach Co Ltd | Sewing machine |
| JP2007301299A (en) * | 2006-05-15 | 2007-11-22 | Tokai Ind Sewing Mach Co Ltd | Multi-head embroidery machine |
-
2015
- 2015-09-23 CN CN201510611000.XA patent/CN105133221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3818922B2 (en) * | 2002-01-10 | 2006-09-06 | 株式会社バルダン | Arm type sewing machine |
| CN201068519Y (en) * | 2007-07-25 | 2008-06-04 | 深圳市英特曼贸易有限公司 | Sewing machine frame head transmission rig |
| CN201574298U (en) * | 2009-11-26 | 2010-09-08 | 陈福灿 | Take-up lever used in embroidery machine head |
| CN203947294U (en) * | 2014-07-10 | 2014-11-19 | 诸暨市乐业机电有限公司 | High speed thread take-up tension lever transmission mechanism for a kind of computerized emboridering machine |
| CN205000114U (en) * | 2015-09-23 | 2016-01-27 | 福建永信数控科技股份有限公司 | Bull computerized embroidery machine's take -up device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105133221A (en) | 2015-12-09 |
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