CN207176226U - A kind of Novel roller car feed mechanism - Google Patents
A kind of Novel roller car feed mechanism Download PDFInfo
- Publication number
- CN207176226U CN207176226U CN201720550944.5U CN201720550944U CN207176226U CN 207176226 U CN207176226 U CN 207176226U CN 201720550944 U CN201720550944 U CN 201720550944U CN 207176226 U CN207176226 U CN 207176226U
- Authority
- CN
- China
- Prior art keywords
- stepper motor
- feed mechanism
- feed spool
- material feeding
- mounting bracket
- 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
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- Sewing Machines And Sewing (AREA)
Abstract
A kind of Novel roller car feed mechanism of the utility model, comprising mounting bracket, one end of the mounting bracket is fixedly connected with the other end with roller sewing machine body and is installed with stepper motor；Material feeding seat is also included, the material feeding seat is fixedly connected with roller sewing machine body, and the feed spool parallel with the stepper motor is installed with the material feeding seat, and transmission belt or chain are arranged with the stepper motor and feed spool, and the feed spool is connected with drawing-inroller.In the utility model, use stepper motor feeding, it is simple in construction to be easily assembled to and repair, due to the controlled system control of stepper motor, not only eliminate the mechanically and electrically magnet assembling mechanism of complexity, and the problem of needle gage size is unstable, the big minor adjustment of needle gage is laborious and not visible, time suture needle mark registration is poor is preferably resolved possessed by existing roller sewing machine, when control system installs programming software, the utility model can also be programmed control to needle gage, widen the use range of roller sewing machine.
Description
Technical field
Sewing device manufacture field is the utility model is related to, it is specifically related to a kind of Novel roller car feed mechanism.
Background technology
High roller sewing machine is a kind of industrial sewing machine, is widely used sewing machine in the industries such as shoemaking, case and bag, sofa.It is existing
Roller sewing machine feed mechanism be complicated mechanically and electrically magnet assembling mechanism (the controlled system control of electromagnet), not only assemble
With maintenance time and effort consuming, and using process mid-cut size it is unstable, the big minor adjustment of needle gage is laborious and not visible, return suture needle mark
Registration is poor.
The size-controlled rotation in feed spool of needle gage, the rotation of feed spool are controlled by the individual event bearing of mechanical part installation,
Individual event bearing has individual inherent defect easily to skid, once individual event bearing skids, then the rotation of feed spool is with regard to unstable, from making
It is unstable into needle gage size.
Return the poor Producing reason of suture needle mark registration：Returning seam is completed by solenoid actuated tumbler gear, commutating tooth
Wheel existence time in commutation process is poor, causes back suture needle mark registration poor.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in construction be easily assembled to and repair, and new sieve of working stability
Pull a cart feed mechanism, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of Novel roller car feed mechanism, comprising mounting bracket, one end of the mounting bracket is fixed with roller sewing machine body to be connected
Connect the other end and be installed with stepper motor；Material feeding seat is also included, the material feeding seat is fixedly connected with roller sewing machine body, the material feeding seat
On be installed with the feed spool parallel with the stepper motor, transmission belt or chain are arranged with the stepper motor and feed spool
Bar, the feed spool are connected with drawing-inroller.
The rotor of the stepper motor is provided with driving wheel, and the feed spool is installed with driven pulley, in the driving wheel and
Transmission belt or chain are arranged with driven pulley.
The transmission belt is flat board band, V-belt, circular strip or synchronous belt, is optimal using synchronous belt.
The driving wheel and driven pulley are optimal using synchronizing wheel or sprocket wheel.
Described feed spool one end extends to outside by universal joint or shaft joint and outside feeding through the material feeding seat
Wheel drive connection.
Upper bearing (metal) is also arranged at the feed spool both ends, the feed spool is installed in the material feeding seat by the bearing
It is interior.
One end of the mounting bracket, which is provided with, can adjust the stepper motor and the fixing hole of the feed spool distance, described
Mounting bracket is fixedly connected by the fixing hole with roller sewing machine body.
The other end of the mounting bracket is provided with mounting hole, and the driving wheel of the stepper motor passes through the mounting hole and institute
Driven pulley is stated to be correspondingly arranged up and down.
It is compared with prior art, simple in construction to be easily assembled to and repair using stepper motor feeding in the utility model,
Due to the controlled system control of stepper motor, complicated mechanically and electrically magnet assembling mechanism is not only eliminated, and preferably
Solve possessed by existing roller sewing machine needle gage size is unstable, the big minor adjustment of needle gage is laborious and not visible, return suture needle mark overlap
The problem of poor is spent, when control system installs programming software, the present invention can also be programmed control to needle gage, widen sieve
The use range pulled a cart.
Brief description of the drawings
Fig. 1 is a kind of Novel roller car feed mechanism schematic perspective view.
Fig. 2 is that a kind of Novel roller car feed mechanism feed spool illustrates schematic diagram.
Fig. 3 is a kind of Novel roller car feed mechanism mounting bracket structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Reference picture 1, in the utility model embodiment, a kind of Novel roller car feed mechanism, comprising mounting bracket 2, the peace
Shelve 2 one end and roller sewing machine body is fixedly connected with the other end and is installed with stepper motor 1, set on the rotor of the stepper motor 1
There is driving wheel 11；Material feeding seat 5 is also included, the material feeding seat 5 is fixedly connected with roller sewing machine body, is installed with the material feeding seat 5
The feed spool 4 parallel with the rotor of the stepper motor 1, the feed spool 4 are installed with driven pulley 41, in the He of driving wheel 11
41 are arranged with transmission belt 3 (can also use chain) on driven pulley, and the transmission belt 3 is flat board band, V-belt, circular strip or same
Belt is walked, is optimal using synchronous belt, the driving wheel 11 and driven pulley 41 are optimal using synchronizing wheel or sprocket wheel, and synchronizing wheel uses
Synchronous belt, sprocket wheel use chain；During work, feed spool 4 drives the drawing-inroller of outside to interlock work.
Reference picture 2, in the utility model embodiment, described one end of feed spool 4 extends to outside logical through the material feeding seat 5
Universal joint or shaft joint is crossed to be connected with outside drawing-inroller.Upper bearing (metal) 42 is also arranged at the both ends of feed spool 4, it is described to send
Material axle 4 is installed in the material feeding seat 5 by the bearing 42.
Reference picture 3, in the utility model embodiment, one end of the mounting bracket 2, which is provided with, can adjust the stepper motor 1
With the fixing hole 21 of the distance of feed spool 4, by adjusting the distance of stepper motor 1 and feed spool 4, adjustment transmission belt 3 is realized
Or chain is elastic.The mounting bracket is fixedly connected by the fixing hole with roller sewing machine body.
The other end of the mounting bracket 2 is provided with mounting hole 22, and the driving wheel 11 of the stepper motor 1 passes through the mounting hole
22 are correspondingly arranged with the driven pulley about 41.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality
New scope limits by appended claims rather than described above, it is intended that will fall equivalency in claim
All changes in implication and scope are included in the utility model.Any reference in claim should not be considered as limit
The involved claim of system.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other implementation.
Claims (8)
1. a kind of Novel roller car feed mechanism, includes mounting bracket, it is characterised in that：One end of the mounting bracket and roller vehicle device
Body is fixedly connected with the other end and is installed with stepper motor；
Material feeding seat is also included, the material feeding seat is fixedly connected with roller sewing machine body, is installed with the material feeding seat and the stepping
The feed spool of motor parallel, transmission belt or chain, the feed spool and feeding are arranged with the stepper motor and feed spool
Wheel drive connection.
A kind of 2. Novel roller car feed mechanism according to claim 1, it is characterised in that：The rotor of the stepper motor
Driving wheel is provided with, the feed spool is installed with driven pulley, and transmission belt or chain are arranged with the driving wheel and driven pulley.
A kind of 3. Novel roller car feed mechanism according to claim 2, it is characterised in that：The transmission belt is flat board
Band, V-belt, circular strip or synchronous belt, it is optimal using synchronous belt.
A kind of 4. Novel roller car feed mechanism according to claim 2, it is characterised in that：The driving wheel and driven pulley
It is optimal using synchronizing wheel or sprocket wheel.
A kind of 5. Novel roller car feed mechanism according to claim 2, it is characterised in that：Described feed spool one end passes through
The material feeding seat extends to outside by universal joint or shaft joint and outside drawing-inroller drive connection.
A kind of 6. Novel roller car feed mechanism according to claim 1, it is characterised in that：At the feed spool both ends also
Upper bearing (metal) is arranged, the feed spool is installed in the material feeding seat by the bearing.
A kind of 7. Novel roller car feed mechanism according to claim 1, it is characterised in that：One end of the mounting bracket is set
The fixing hole of the stepper motor and the feed spool distance can be adjusted by having, and the mounting bracket passes through the fixing hole and roller
Vehicle device body is fixedly connected.
A kind of 8. Novel roller car feed mechanism according to claim 2, it is characterised in that：The other end of the mounting bracket
Provided with mounting hole, the driving wheel of the stepper motor is correspondingly arranged up and down through the mounting hole with the driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550944.5U CN207176226U (en) | 2017-05-18 | 2017-05-18 | A kind of Novel roller car feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550944.5U CN207176226U (en) | 2017-05-18 | 2017-05-18 | A kind of Novel roller car feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176226U true CN207176226U (en) | 2018-04-03 |
Family
ID=61732494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720550944.5U Expired - Fee Related CN207176226U (en) | 2017-05-18 | 2017-05-18 | A kind of Novel roller car feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629124A (en) * | 2019-01-02 | 2019-04-16 | 浙江众邦机电科技有限公司 | Sewing machine and sewing needle distance regulation limiting device |
-
2017
- 2017-05-18 CN CN201720550944.5U patent/CN207176226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629124A (en) * | 2019-01-02 | 2019-04-16 | 浙江众邦机电科技有限公司 | Sewing machine and sewing needle distance regulation limiting device |
| CN109629124B (en) * | 2019-01-02 | 2021-02-09 | 浙江众邦机电科技有限公司 | Sewing machine and sewing machine needle distance adjusting and limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |