CN207227721U - Full-automatic template sewing machine novel head mechanism - Google Patents
Full-automatic template sewing machine novel head mechanism Download PDFInfo
- Publication number
- CN207227721U CN207227721U CN201721283563.1U CN201721283563U CN207227721U CN 207227721 U CN207227721 U CN 207227721U CN 201721283563 U CN201721283563 U CN 201721283563U CN 207227721 U CN207227721 U CN 207227721U
- Authority
- CN
- China
- Prior art keywords
- head body
- synchronizing wheel
- servomotor
- main shaft
- full
- 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
- 238000009958 sewing Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
It the utility model is related to a kind of full-automatic template sewing machine novel head mechanism, including head body, servomotor and encoder, it is characterised in that：The servomotor is fixed on the housing upper of head body, first synchronizing wheel of servomotor front end is connected by synchronous belt with the second synchronizing wheel of the main shaft of the head body, the 3rd synchronizing wheel is additionally provided with main shaft, the encoder is fixed on the housing side of head body, the transmission shaft of encoder is equipped with decoders-Synchronous wheel, and decoders-Synchronous wheel is connected by synchronous belt with the 3rd synchronizing wheel on main shaft；The structure design of the utility model is reasonable, and servomotor is installed in head body, changes the power input structure of head body, main shaft is shortened to 140mm, equivalent to 1/8th or so of original length, solves the problems, such as the long generation of main axis length.
Description
Technical field
It the utility model is related to sewing machine technique field, more particularly to a kind of full-automatic template sewing machine novel head machine
Structure.
Background technology
The main shaft of full-automatic template sewing machine currently on the market is long, working time long easy fever flexural deformation,
Cause set noise big, failure is more, and service life shortens, and frequency of maintenance increase, after service cost increases.
Meanwhile the rotating speed of full-automatic template sewing machine largely maintains 2500 revs/min or so, processing efficiency is not high,
Process velocity increase can cause machine fluctuation of service, and noise is big, and main shaft portion is easily burnt to death.
The content of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of full-automatic template sewing machine
Novel head mechanism.
Technical solution is used by the utility model solves its technical problem：
A kind of full-automatic template sewing machine novel head mechanism, including head body, servomotor and encoder, its feature
It is：The servomotor is fixed on the housing upper of head body, and the first synchronizing wheel of servomotor front end passes through synchronous belt
It is connected with the second synchronizing wheel of the main shaft of the head body, the 3rd synchronizing wheel is additionally provided with main shaft, the encoder is fixed on
The housing side of head body, the transmission shaft of encoder are equipped with decoders-Synchronous wheel, decoders-Synchronous wheel by synchronous belt with
The 3rd synchronizing wheel connection on main shaft.
The main shaft installs head body interior by high-speed bearing.
The gearratio of first synchronizing wheel and the second synchronizing wheel is 1.5:1.
The housing includes the drive housing part on rear side of head body, and servomotor is arranged on drive housing portion
Divide top, head body is arranged on the downside of drive housing part, and first synchronizing wheel and the second synchronizing wheel are respectively positioned on drive shell
Inside body portion.
The beneficial effects of the utility model are：
1st, it is reasonable in design, servomotor is installed in head body, changes the power input structure of head body, makes
Main shaft can shorten to 140mm, equivalent to 1/8th or so of original length, solve asking for the long generation of main axis length
Topic.
2 at the same main shaft the axle sleeve design of original structure will be substituted by high-speed bearing, reduce noise, improve rotating speed, increase
Service life is added.
3rd, by adjusting the first synchronizing wheel and the gearratio of the second drive, for increasing rotating speed, processing efficiency is improved.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the cross-sectional view at " A " place in Fig. 1.
In figure：It is 1 servomotor, 2 head bodies, 3 encoders, 4 drive housing parts, 5 housings, 6 first synchronizing wheels, 7 same
Walk band, 8 second synchronizing wheels, 9 main shafts, 10 the 3rd synchronizing wheels, 11 high-speed bearings, 12 transmission shafts, 13 decoders-Synchronous wheels.
Embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
As shown in Figure 1, 2, 3：A kind of full-automatic template sewing machine novel head mechanism, including head body 2, servomotor
1 and encoder 3, wherein：
The servomotor 1 is fixed on 5 top of housing of head body 2, and the first synchronizing wheel 6 of 1 front end of servomotor is logical
Cross synchronous belt 7 to be connected with the second synchronizing wheel 8 of the main shaft 9 of the head body 2, servomotor 1 is driven head body 2
Main shaft 9 carry out sewing operation, the 3rd synchronizing wheel 10 is additionally provided with main shaft 9, the 3rd synchronizing wheel 10 is used to send power to volume
Code device 3；
The encoder 3 is fixed on 5 side of housing of head body 2, and the transmission shaft 12 of encoder 3 is same equipped with encoder
Step wheel 13, decoders-Synchronous wheel 13 is connected by synchronous belt 7 with the 3rd synchronizing wheel 10 on main shaft 9, passes through encoder 3
The main shaft 9 of head body 2 obtains power input, and displacive transformation is connected by encoder 3 into pulse is counted with electronic control system, real
Existing displacement data obtains, and realizes and coordinates synchronization job with other mechanisms.
The main shaft 9 is installed inside head body 2 by high-speed bearing 11, and high-speed bearing 11 substitutes the axle sleeve of original structure
Design, reduces noise, improves rotating speed, adds service life.
The gearratio of first synchronizing wheel, 6 and second synchronizing wheel 8 is 1.5:1, by adjusting the first synchronizing wheel 6 and second
The gearratio of synchronizing wheel 8, for increasing rotating speed, improves processing efficiency.
The housing 5 includes is arranged on drive shell positioned at the drive housing part 4 of the rear side of head body 2, servomotor 1
4 top of body portion, head body 2 are arranged on the downside of drive housing part 4, and servomotor 1 and head body 2 are respectively positioned on drive shell
4 homonymy of body portion, makes 4 opposite side of drive housing part be respectively positioned on easy to assembling, 6 and second synchronizing wheel 8 of the first synchronizing wheel
Inside drive housing part 4, installation and the power transmission of servomotor 1 are completed by drive housing part 4.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
Purpose technical solution, belong within the scope of protection of the utility model.
Claims (4)
1. a kind of full-automatic template sewing machine novel head mechanism, including head body, servomotor and encoder, its feature exist
In：The servomotor is fixed on the housing upper of head body, the first synchronizing wheel of servomotor front end by synchronous belt with
Second synchronizing wheel of the main shaft of the head body connects, and is additionally provided with the 3rd synchronizing wheel on main shaft, the encoder is fixed on machine
The housing side of head body, the transmission shaft of encoder are equipped with decoders-Synchronous wheel, and decoders-Synchronous wheel passes through synchronous belt and master
The 3rd synchronizing wheel connection on axis.
2. full-automatic template sewing machine novel head mechanism according to claim 1, it is characterised in that：The main shaft passes through
High-speed bearing installs head body interior.
3. full-automatic template sewing machine novel head mechanism according to claim 1, it is characterised in that：Described first is synchronous
Wheel and the gearratio of the second synchronizing wheel are 1.5:1.
4. full-automatic template sewing machine novel head mechanism according to claim 1, it is characterised in that：The housing includes
Drive housing part on rear side of head body, servomotor are arranged on drive housing part top, and head body is set
On the downside of drive housing part, first synchronizing wheel and the second synchronizing wheel are respectively positioned on drive housing partial interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283563.1U CN207227721U (en) | 2017-09-30 | 2017-09-30 | Full-automatic template sewing machine novel head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283563.1U CN207227721U (en) | 2017-09-30 | 2017-09-30 | Full-automatic template sewing machine novel head mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227721U true CN207227721U (en) | 2018-04-13 |
Family
ID=61851124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721283563.1U Expired - Fee Related CN207227721U (en) | 2017-09-30 | 2017-09-30 | Full-automatic template sewing machine novel head mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227721U (en) |
-
2017
- 2017-09-30 CN CN201721283563.1U patent/CN207227721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 253000 Sanyi Street, Pingyuan County Economic Development Zone, Dezhou City, Shandong Province Patentee after: SHANDONG YUDIAN CHENYUAN MACHINERY EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 253000 Shengyuan Apartment, Plain County, Dezhou City, Shandong Province, 2 No. 4 Shops Patentee before: PING YUNA YUCHEN MACHINERY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |