CN207158448U - A kind of Work-feeding means - Google Patents
A kind of Work-feeding means Download PDFInfo
- Publication number
- CN207158448U CN207158448U CN201721218263.5U CN201721218263U CN207158448U CN 207158448 U CN207158448 U CN 207158448U CN 201721218263 U CN201721218263 U CN 201721218263U CN 207158448 U CN207158448 U CN 207158448U
- Authority
- CN
- China
- Prior art keywords
- feed roller
- strap
- work
- feeding means
- roller group
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
This application discloses a kind of Work-feeding means, for being conveyed to a plurality of strap, including：For conveying multiple feed roller groups of the different straps；Multiple drive devices, it is respectively used to drive the different feed roller groups；The bottom of the feed roller group is arranged on, for the sensor to being detected by the feed roller group and the sagging strap；The controller being electrically connected with the drive device and the sensor.Above-mentioned Work-feeding means are provided with multiple feed roller groups, so that each feed roller group is respectively used to convey different straps, and, pass through the cooperation of drive device, sensor and controller, by automatically controlling wall scroll strap can be avoided to send strip length excessive, so that strap is no longer hung down on sewing machine, so as to improve sewing efficiency, artificial waste is avoided.
Description
Technical field
Conveying equipment technical field is the utility model is related to, is more particularly to used for a kind of Work-feeding means for conveying strap.
Background technology
Sewing machine is typically necessary when sewing a plurality of strap and is equipped with Work-feeding means, for conveying cloth to sewing machine
Band.In the prior art, the conveying of a plurality of strap, realized by the feed roller group of Work-feeding means, this feed roller group bag
The feed roller that two fittings rotate is included, strap is compressed between two feed rollers, and under the driving of feed roller rotational power,
Moved to sewing machine.
Sewing machine is frequently present of the different situation of different strap sewing length when being sewed to strap, and send band to fill
Put when conveying a plurality of strap, be that conveying is synchronized to a plurality of strap, thus will frequently result in feed roller and sewing machine it
Between some straps accumulation length it is long, when these straps because length is long hang down on sewing machine when, will influence to sew
The normal sewing of machine, so needing that manually the long strap of length is returned on front side of feed roller group, to reduce feed roller and seam
The cloth strip length threaded between machine, this can not only be impacted to sewing efficiency, and also result in artificial waste.
Utility model content
In view of this, the utility model provides a kind of new Work-feeding means, and it can avoid sewing the small cloth of length
Band is hung down on sewing machine, improves sewing efficiency, avoids artificial waste.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of Work-feeding means, for being conveyed to a plurality of strap, including：
For conveying multiple feed roller groups of the different straps；
Multiple drive devices, it is respectively used to drive the different feed roller groups；
The bottom of the feed roller group is arranged on, for being examined by the feed roller group and the sagging strap
The sensor of survey；
The controller being electrically connected with the drive device and the sensor.
Preferably, in above-mentioned Work-feeding means, the quantity of the feed roller group is identical with the quantity of the strap, with one-to-one
Conveying of the realization to the strap.
Preferably, in above-mentioned Work-feeding means, the feed roller group includes：
Rotating driver；
The rotation follower rotated under the drive of the rotating driver.
Preferably, in above-mentioned Work-feeding means, the rotating driver is the larger cylindric roller of axial length, and is set
Quantity is one；The rotation follower is the less cylindric roller of axial length, and is provided with multiple；Each rotation
Follower coordinates with the rotating driver forms a feed roller group, and the drive device is the driving rotation
Turn follower movement, with the displacement drive for being bonded or separating with the rotating driver.
Preferably, in above-mentioned Work-feeding means, the drive device is to be arranged on the top of the rotation follower, can be driven
The cylinder or electromagnet that the dynamic rotation follower moves up and down.
Preferably, in above-mentioned Work-feeding means, the rotating driver is setting one-to-one with the rotation follower and knot
The multiple cylindric rollers of structure identical, the rotating driving device that the drive device rotates for the driving rotating driver.
Preferably, in above-mentioned Work-feeding means, in addition to it is arranged in the frame of the Work-feeding means, can be with the institute that tightens
Strap contact is stated so that the feed roller group continues to send the depression bar of band.
Preferably, in above-mentioned Work-feeding means, the sensor be provided with it is multiple, to be respectively used to being sent by each described
The strap of belt wheel group is detected.
Preferably, in above-mentioned Work-feeding means, the sensor is photoelectric sensor.
Work-feeding means provided by the utility model, do not use same feed roller group and conveying synchronized to a plurality of strap,
But it is provided with multiple feed roller groups so that each feed roller group is respectively used to convey different straps, also, is filled by driving
Put, the cooperation of sensor and controller, can avoid sending strip length excessive by automatically controlling so that strap no longer hangs down into seam
Thread on machine, so as to improve sewing efficiency, avoid artificial waste.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is the structural representation for the Work-feeding means that the utility model embodiment provides.
In Fig. 1：
1- drive devices, 2- sensors, 3- rotating drivers, 4- rotation followers, 5- depression bars, 6- connectors, 7- straps.
Embodiment
The utility model provides a kind of new Work-feeding means, and its strap that sewing length can be avoided small hangs down to seam
Thread on machine, improve sewing efficiency, avoid artificial waste.
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 describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, the Work-feeding means that the utility model embodiment provides, for being conveyed to a plurality of strap 7, mainly
Including feed roller group, drive device 1, sensor 2 and controller, wherein, feed roller group has multiple, can realize to different cloth
With 7 conveying respectively, so that the conveying between strap 7 is independent of each other, on the basis for setting multiple feed roller groups, in order to protect
Normal work is demonstrate,proved, is also provided with multiple drive devices 1, so that each feed roller group can be under the driving of different driving device 1
Independently it is operated, sensor 2 is the critical component of the present embodiment, and it is arranged on the bottom of feed roller group, if by sending band
One or several strap 7 of certain of wheel group because sewing length it is smaller occur it is sagging, when strap 7 hangs down to the setting position of sensor 2
When putting, sensor 2 is just able to detect that strap 7 there occurs sagging, in specific set preferably by setting connector 6 so as to pass
There is larger vertical distance, controller (not shown) can coordinate work with sensor 2 between sensor 2 and feed roller group
Make, be specifically testing result control the opening of drive device 1 according to sensor 2, stopping time machine.
When conveying strap 7 using the Work-feeding means of said structure, multiple straps 7 are carried out respectively using multiple feed roller groups
Conveying, when certain one or several strap 7 Jing Guo feed roller group because sew length it is smaller occur sagging, and hang down to sensor
During 2 set location, sensor 2 detects the presence of strap 7, that is, send a signal to controller, and controller is according to receiving
Signal, the feed roller group that control conveys this strap are stopped, so that strap does not continue to sagging, are hung so as to avoid to seam
Situation about threading on machine occurs, and in the process, it is then impregnable normal defeated by other straps of other feed roller groups conveying
Send, to ensure the normal sewing of sewing machine, and the hanging portion of sagging strap is then used for the sewing for waiting sewing machine.This send band to fill
Putting can be avoided sending strip length excessive by automatically controlling so that strap 7 is no longer hung down on sewing machine, so as to improve sewing
Efficiency, avoid artificial waste.
For further optimisation technique scheme, in the Work-feeding means that the present embodiment provides, preferably the quantity of feed roller group with
The quantity of strap 7 is identical, with man-to-man conveying of the realization to strap 7, as shown in Figure 1.Such a set-up mode is the present embodiment
Most preferably set-up mode, its can be directed to each strap 7 sewing length, flexibly, accurately send strip length to control it
System.In addition, at some in particular cases, such as there are two straps to need synchronous sewing all the time in a plurality of strap, then it can also make
One of feed roller group synchronizes conveying to this two straps.
Specifically, feed roller group includes：Rotating driver 3；The rotation follower rotated under the drive of rotating driver 3
4.In the present embodiment, feed roller group is still rotated from two rollers and coordinates the mode of extruding strap 7 to realize to the defeated of strap 7
Send, its is simple in construction, conveying effect is good, is easy to implementation, application of the technical scheme in actual production.
It is preferable to provide in one kind in mode, makes rotating driver 3 as the larger cylindric roller of axial length, and set
Quantity is one；And it is then the less cylindric roller of axial length to rotate follower 4, and be provided with it is multiple, as shown in figure 1,
Such a set-up mode can make each rotation follower 4 coordinate one feed roller group of composition with this rotating driver 3, i.e., all
Feed roller group share a rotating driver 3.Such a set-up mode, the setting quantity of roller can be reduced so that this implementation
The structure for the Work-feeding means that example provides is simpler, compact, and job stability is also higher.Because the feed roller group of whole shares
One rotating driver 3, it is the power source of whole feed roller groups, so when part strap 7 is sagging, it is impossible to makes rotation actively
Wheel 3 stops operating and influences the normal conveying of other straps 7, so needing to make corresponding rotation follower 4 and rotating driver 3
Depart from fitting, (in the case of no cooperation extruding, only rotating driver 3 rotates so that sagging strap loses conveying power
The conveying of strap 7 can not be realized), therefore just need to make drive device 1 move for driving rotation follower 4, make rotation follower 4
The displacement drive 1 can be bonded with rotating driver 3, separated, i.e. drive device 1 can drive rotation follower 4 positive
It is mobile, and separated with rotating driver 3；When needing to continue to convey strap 7, then the driving of drive device 1 rotation is passive
Wheel 4 is moved backward and is bonded again with rotating driver 3.
Rotating driver 3 and rotation follower 4 use cylindrical structure, can increase the contact area with strap 7, raising pair
The conveying effect of strap 7.
In above-mentioned set-up mode, drive device 1 is preferably arranged on the top of rotation follower 4, can drive rotation
The cylinder or electromagnet that follower 4 moves up and down.
In addition, feed roller group can also use other modes, such as rotating driver 3 is made to be and rotate follower 4 a pair
One setting and the multiple cylindric rollers of structure identical, that is, set multiple structure identical feed roller groups.Herein on basis, drive
The rotating driving device 1 that dynamic device 1 rotates for driving rotating driver 3, such as motor, motor etc..When drive device 1 stops work
When making, rotating driver 3 loses rotary power, and it can not be rotated further by with rotation follower 4, make feed roller group stop to strap
7 are conveyed.
In the present embodiment, preferably also include be arranged in the frame of Work-feeding means, can be contacted with the strap 7 tightened so that
Feed roller group continues to send the depression bar 5 of band, as shown in Figure 1.In order to further improve the intelligence of the Work-feeding means of the present embodiment offer
Change degree, it has been also preferably provided with controlling feed roller group to recover to send the depression bar 5 of band automatically, the depression bar 5 is arranged on the top of strap 7,
As sewing length of the sewing machine to strap 7 increases, sagging strap 7 is gradually tensed, until it no longer naturally droops and stretched tight
Tightly, when the strap 7 tightened contacts with depression bar 5, upward active force is applied to depression bar 5, depression bar 5 is moved so that with depression bar 5
The switch of the drive device 1 of linkage is opened, and drive device 1 drives feed roller group to work on, and makes strap 7 recover conveying, and then
So that conveying device, which can either be automatically stopped, send band, it also can automatically restart and send band, whole process is entered without making manually to participate in again
One step improves sewing efficiency, more thorough to avoid artificial waste.
It is further preferred that sensor 2 be provided with it is multiple, as shown in figure 1, be respectively used to pass through each feed roller group
Strap 7 detected.Such a set-up mode, conveying that can be to strap 7 are more targetedly controlled, and improve control
Accuracy processed.Certainly, sensor 2 is different by the location of sagging strap 7 it can also be provided that one, to judge that its is right
The feed roller group answered, then control feed roller group to stop sending band, it can equally realize technical purpose.
Specifically, sensor 2 is preferably photoelectric sensor 2, that is, the light eye being commonly called as.The sensor 2 of this type detects essence
Degree is high, the requirement of the Work-feeding means of the present embodiment offer can be better met, so as preferred.
Each part is described by the way of progressive in this specification, what the structure of each part stressed is
With the difference of existing structure, the entirety and part-structure of Work-feeding means can be obtained by combining the structure of above-mentioned some
Arrive.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
- A kind of 1. Work-feeding means, for being conveyed to a plurality of strap, it is characterised in that including：For conveying multiple feed roller groups of the different straps；Multiple drive devices, it is respectively used to drive the different feed roller groups；The bottom of the feed roller group is arranged on, for being detected by the feed roller group and the sagging strap Sensor；The controller being electrically connected with the drive device and the sensor.
- 2. Work-feeding means according to claim 1, it is characterised in that the quantity of the feed roller group and the number of the strap Measure it is identical, with man-to-man conveying of the realization to the strap.
- 3. Work-feeding means according to claim 1, it is characterised in that the feed roller group includes：Rotating driver；The rotation follower rotated under the drive of the rotating driver.
- 4. Work-feeding means according to claim 3, it is characterised in that the rotating driver is the larger circle of axial length Column roller, and it is one to set quantity；The rotation follower is the less cylindric roller of axial length, and is provided with more It is individual；Each rotation follower coordinates with the rotating driver forms a feed roller group, and the driving Device is drives the rotation follower movement, with the displacement drive for being bonded or separating with the rotating driver.
- 5. Work-feeding means according to claim 4, it is characterised in that the drive device is passive to be arranged on the rotation The top of wheel, the cylinder or electromagnet that the rotation follower can be driven to move up and down.
- 6. Work-feeding means according to claim 3, it is characterised in that the rotating driver be and the rotation follower One-to-one setting and the multiple cylindric rollers of structure identical, the rotation that the drive device rotates for the driving rotating driver Rotary driving device.
- 7. according to the Work-feeding means described in any one in claim 1-6, it is characterised in that also include being arranged on and described send band In the frame of device, it can be contacted with the strap tightened so that the feed roller group continues to send the depression bar of band.
- 8. Work-feeding means according to claim 7, it is characterised in that the sensor be provided with it is multiple, to be respectively used to The strap by each feed roller group is detected.
- 9. Work-feeding means according to claim 8, it is characterised in that the sensor is photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218263.5U CN207158448U (en) | 2017-09-21 | 2017-09-21 | A kind of Work-feeding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218263.5U CN207158448U (en) | 2017-09-21 | 2017-09-21 | A kind of Work-feeding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207158448U true CN207158448U (en) | 2018-03-30 |
Family
ID=61723563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218263.5U Expired - Fee Related CN207158448U (en) | 2017-09-21 | 2017-09-21 | A kind of Work-feeding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207158448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318172A (en) * | 2019-08-12 | 2019-10-11 | 深圳超诚缝纫科技有限公司 | A kind of Work-feeding means send band method and sewing device |
| CN110629416A (en) * | 2019-09-24 | 2019-12-31 | 强信机械科技(莱州)有限公司 | Independent belt feeder |
-
2017
- 2017-09-21 CN CN201721218263.5U patent/CN207158448U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318172A (en) * | 2019-08-12 | 2019-10-11 | 深圳超诚缝纫科技有限公司 | A kind of Work-feeding means send band method and sewing device |
| CN110318172B (en) * | 2019-08-12 | 2024-01-09 | 深圳超诚缝纫科技有限公司 | Belt feeding device, belt feeding method and sewing equipment |
| CN110629416A (en) * | 2019-09-24 | 2019-12-31 | 强信机械科技(莱州)有限公司 | Independent belt feeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206108855U (en) | Medicine bottle lid spiral cover device | |
| CN207158448U (en) | A kind of Work-feeding means | |
| US20150328727A1 (en) | Rubber band machine | |
| CN206691509U (en) | A kind of non-woven fabrics operating coat auto-folder packaging system | |
| CN103938373B (en) | Full automatic mop machine | |
| CN205928879U (en) | POF membrane perforating device with adjustable | |
| CN106273593A (en) | Triangle rubber automatic laminating machine utilizing | |
| CN106695856A (en) | Accurate positioning industrial mechanical claw | |
| CN109110531A (en) | It is a kind of to turn over mechanism of paper for presser device | |
| CN106835512A (en) | Streamline sewing system | |
| CN207046242U (en) | A kind of automatic correcting error device for conveying belt | |
| CN205970053U (en) | Automatic rigging machine is glued to triangle | |
| CN105877008B (en) | A kind of device attached automatically for vulcanized shoes foxing and its process flow | |
| CN207844209U (en) | A kind of strainer for paper cutter belt conveyor | |
| CN105332171B (en) | A kind of braided packing bag automatic processing system | |
| CN208868398U (en) | The lift sack arrangement-flanging-suture integrated device of sack robotic suturing device | |
| CN207366460U (en) | A kind of new stamp automatic checkout system | |
| CN109436480A (en) | A kind of briquetting device based on the double-deck briquetting conveyer | |
| CN205772262U (en) | A kind of cloth folding machine tension control system | |
| CN205772279U (en) | Gravity tensioning machine | |
| CN205023554U (en) | A equipment for panel upset | |
| CN105836225A (en) | Secondary rectifying mechanism for combined bag supplier | |
| CN209276839U (en) | Evener | |
| CN207812031U (en) | A kind of Full-automatic computerized flat roller cleaning systems | |
| CN204872742U (en) | 180 degrees turning device of bag body |
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: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |