CN207659648U - A kind of baseline counts and upper thread burn out detection integration sewing device - Google Patents
A kind of baseline counts and upper thread burn out detection integration sewing device Download PDFInfo
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- CN207659648U CN207659648U CN201721515494.2U CN201721515494U CN207659648U CN 207659648 U CN207659648 U CN 207659648U CN 201721515494 U CN201721515494 U CN 201721515494U CN 207659648 U CN207659648 U CN 207659648U
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- upper thread
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Abstract
The utility model is related to a kind of baselines to count and upper thread burn out detection integration sewing device, including sewing machine, counting and detecting device and control device；Counting and detecting device is fixed on the front end of baseline bobbin winoler in sewing machine；Baseline passes through with upper thread in counting and detecting device respectively crosses line component, and is counted and detected, and control device is connected with counting and detecting device and sewing machine respectively by conducting wire.A kind of baseline described in the utility model counts the dosage that baseline can be effectively and timely detected with upper thread burn out detection integration sewing device, staff is reminded to replace baseline in time, it is also ensured that the lasting tension of upper thread, is convenient for changing when upper thread breaks.
Description
Technical field
The utility model is related to sewing device fields, and in particular to a kind of baseline counts and upper thread burn out detection integration seam
It threads device.
Background technology
The industrial sewing machine of lock examination suture mark, because of the principle that stitching is formed, baseline is limited for line amount；It can not do
To endless supply baseline.However, at some to the exigent clothes of product quality, sofa, footwear ... product, Bu Nengyun
Perhaps the case where occurring because baseline is used up, and causing to squeegee among process.Similarly, do not allow, because upper thread is broken, to mend yet
Seam.
Avoid traditional solution that baseline is used up：Software counts the stitching of sewing；By preset
Threshold value compares with current stitching count value.Reach threshold value just to alarm, does not allow to stitch again after trimming.Baseline must be replaced, meter is removed
After numerical value, it could continue to sew.
The shortcomings that this scheme is：Threshold value setting is big, does not have effect；It is arranged small, suture waste is big.
To upper thread burn out detection, traditional scheme is that sensor is mounted at the subsequent take-up spring of tension controller.
When normal sewing, for take-up spring within each sewing thread trace period, bounce is primary；If upper thread is broken, breaking part is by opening
After force controller, take-up spring is just no longer beated.So detect that upper thread is broken.
This scheme also has disadvantage：Take-up spring is after tension controller, and when detecting upper thread fracture, upper thread has lost
Tension is removed, even if sewing thread trace does not interrupt, stitching tension is lost.This does not allow in certain product scopes, such as vapour
Vehicle air bag.
Utility model content
The purpose of the utility model is to provide a kind of baselines to count and upper thread burn out detection integration sewing device, solution
The certainly above technical problem；
Following technical scheme may be used to realize in the technical issues of the utility model is solved：
A kind of baseline counts and upper thread burn out detection integration sewing device, including sewing machine, counting and detecting device and control
Device processed；
The counting and detecting device is fixed on the sewing machine, and the counting and detecting device is located at bottom in the sewing machine
The front end of line bobbin winoler；
The counting and detecting device includes shell, first line component, the first light barrier, the first photoelectric sensor, second excessively
Cross line component, the second light barrier and the second photoelectric sensor；
Described first line component excessively includes first rotating shaft and the first winding disc, and first light barrier is wound with described first
Disk is each attached in the first rotating shaft, and first light barrier and first photoelectric sensor are arranged in the shell
Portion, first winding disc stretch out the shell, open that there are one through-holes on first light barrier；
Described second, which crosses line component, includes the second shaft and the second winding disc, and second light barrier is wound with described second
Disk is each attached in second shaft, and second light barrier and second photoelectric sensor are arranged in the shell
Portion, second winding disc stretch out the shell, open that there are one through-holes on first light barrier；
The control device is connected with the counting and detecting device and the sewing machine respectively by conducting wire.
Further, the shell includes first shell and second shell, the first shell and the second shell phase
Mutually it is spliced to form a sealing space.
Further, described first line component, first light barrier, first photoelectric sensor and described second are crossed
Line component, second light barrier, second photoelectric sensor are crossed relative to the first shell and the second shell
Connection surface is arranged symmetrically.
Further, upper thread coils through described first and crosses line component；Baseline coils through described second and crosses line component.
Further, the side wall of first winding disc is provided with a circle groove, and the side wall of second winding disc is also provided with
One circle groove.
Further, first winding disc includes the first rubber layer of first terminal pad and edge at middle part；It is described
Second winding disc includes the second terminal pad of general headquarters and the second rubber layer of edge.
Further, first winding disc is identical as the diameter of the second winding disc.
Further, display screen and load button there are one being set on the control device.
Further, a scram button is additionally provided on the control device.
Advantageous effect：Due to using the technology described above, a kind of baseline described in the utility model counts and upper thread breaks
The integrated sewing device of detection can detect the dosage of baseline in real time, ensure the complete sewing of every clothing.
Meanwhile when upper thread has broken, the dosage of upper thread can become zero, but the line before break point still ensures tool
It is tensioned, the replacement of upper thread is completed to the time of staff's abundance.
A kind of baseline described in the utility model counts and upper thread burn out detection integration sewing device is used up in baseline and
Upper thread proposes alarm in the case of breaking, or even stops sewing machine work, ensures the qualification rate of product, while decreasing suture
Waste.
Description of the drawings
Fig. 1 is that a kind of baseline described in the utility model counts and counts inspection in upper thread burn out detection integration sewing device
Survey the stereogram of device.
Fig. 2 is that a kind of baseline described in the utility model counts and counts inspection in upper thread burn out detection integration sewing device
The stereogram of device is surveyed, wherein first shell is omitted, shows the structure inside first shell.
Fig. 3 is that a kind of baseline described in the utility model counts and counts inspection in upper thread burn out detection integration sewing device
Survey the explosive view of device.
Fig. 4 is that a kind of baseline described in the utility model counts and upper thread burn out detection integration sewing device stereogram,
Connection relation wherein between main presentation technology detection device and sewing machine.
Fig. 5 is the solid of a kind of baseline counting and upper thread burn out detection integration sewing device described in the utility model
Figure.
Reference numeral：1, first shell；2, first line component is crossed；3, the first light barrier；4, the first photoelectric sensor；5,
Two shells；6, second line component is crossed；7, the second light barrier；8, the second photoelectric sensor；9, sewing machine；10, control device；11、
Upper thread；12, baseline.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Referring to Fig.1 shown in -5, show that a kind of a kind of baseline of preferred embodiment counts and upper thread burn out detection integration is stitched
It threads device, including sewing machine 9, counting and detecting device and control device 10；
The counting and detecting device is fixed on the sewing machine 9, and the counting and detecting device is located in the sewing machine 9
The front end of baseline bobbin winoler；
The counting and detecting device includes shell, first crosses line component 2, the first light barrier 3, the first photoelectric sensor 4, the
Two cross line component 6, the second light barrier 7 and the second photoelectric sensor 8；
Described first, which crosses line component 2, includes first rotating shaft and the first winding disc, and first light barrier 3 is twined with described first
Drum is each attached in the first rotating shaft, and first light barrier 3 and first photoelectric sensor 4 are arranged in the shell
Inside, first winding disc stretch out the shell, open that there are one through-holes on first light barrier 3；
Described second, which crosses line component 6, includes the second shaft and the second winding disc, and second light barrier 7 is twined with described second
Drum is each attached in second shaft, and second light barrier 7 and second photoelectric sensor 8 are arranged in the shell
Inside, second winding disc stretch out the shell, open that there are one through-holes on second light barrier 7；
The control device 10 is connected with the counting and detecting device and the sewing machine 9 respectively by conducting wire.
As preferred embodiment, the shell includes first shell 1 and second shell 5, the first shell 1 and described
Two shells 5 are mutually spliced to form a sealing space.
Further, described first cross line component 2, first light barrier 3, first photoelectric sensor 4 with it is described
Second crosses line component 6, second light barrier 7, second photoelectric sensor 8 relative to the first shell 1 and described the
The connection surface of two shells 5 is arranged symmetrically.
Shell is for protecting the inner bodies such as line component and sensor, due to the upper thread 11 used in sewing process
It is used in conjunction with each other with baseline 12, under normal circumstances, the usage amount of upper thread 11 and baseline 12 is identical, so counting inspection
Survey device to have two sets line component, also to have two sets of light barriers and photoelectric sensor accordingly.
The part of enclosure interior can be oppositely arranged relative to the joint face of first shell 1 and second shell 5, such cloth
The form of setting facilitates the counting and detection of baseline 12 and upper thread 11.It is of course also possible to use asymmetric arrangement form.
As preferred embodiment, upper thread 11 coils through described first and crosses line component 2；Baseline 12 coils through described second
Cross line component 6.
Upper thread 11 crosses line component 2 and second by first respectively with baseline 12 and crosses coiling of the line component 6 into sewing machine 9
Device.Upper thread 11 and the dosage of baseline 12 are exactly to be calculated by the revolution of the first winding disc and the second winding disc.
As preferred embodiment, the side wall of first winding disc is provided with a circle groove, the side wall of second winding disc
Also it is provided with a circle groove.Groove is the cabling for facilitating suture, if without groove, suture may be detached from winding disc, suture
It is detached from winding disc and will result in the mistake of counting and detection, so more stablize to count and detect, the first winding disc and the
The side of two winding discs will be provided with groove.
As preferred embodiment, first winding disc includes the first rubber of first terminal pad and edge at middle part
Layer；Second winding disc includes the second terminal pad of general headquarters and the second rubber layer of edge.First rubber layer and the second rubber
Glue-line is to improve the friction coefficient between suture and winding disc, prevent suture from skidding, and suture skidding will also result in meter
The error of number and detection.
As preferred embodiment, first winding disc is identical as the diameter of the second winding disc.When the first winding disc
When identical as the diameter of the second winding disc, the cabling amount of the first winding disc and the cabling amount of the second winding disc will be identical,
So the counting of either baseline 12 or upper thread 11 can represent the cabling amount of both sides, if the cabling amount of two winding discs is not
Together, then just illustrating that one of suture there is a problem, operating personnel can check in time, repair.
As preferred embodiment, set on the control device 10 there are one display screen and load button.
Further, a scram button is additionally provided on the control device 10.
Control device 10 is the signal for receiving the first photoelectric sensor 4 and the second photoelectric sensor 8, and the dress handled
It sets, alarm can be sent out when control device 10 finds baseline 12 or routing problem occurs for upper thread 11, in special feelings
Sewing machine 9 can also directly be stopped under condition.
Scram button on control device 10 is in case of emergency arrestment running, ensures production safety.
According to above structure form, operation principle and the course of work are as follows：First, counting and detecting device is fixed on sewing
The top of machine 9, in the front end of bobbin winoler, upper thread 11 first passes around first and crosses line component 2, and baseline 12 crosses line component 6 by second,
When upper thread 11 continues on, the first the first winding disc crossed in line component 2 will rotate, and the first light barrier 3 can be with twining
Drum rotates together, only has lead to the hole site can be with light transmission on the first light barrier 3, rotation is primary when light transmission position, the first photoelectric sensing
Device 4 is primary with regard to counting, and the counting of baseline 12 is identical as upper thread 11.First photoelectric sensor 4 and the second photoelectric sensor 8 will letters
Number it is transferred to control device 10, control device 10 receives signal and handled.
When baseline 12 counting reach certain numerical value not enough sew next product when, control device 10 will actively
It sends out alarm or directly controls sewing machine 9 and be stopped.
When upper thread 11 breaks, the counting of upper thread 11 can suddenly become zero, but the upper thread 11 before break point
Still there is tension, operating personnel there is time enough arrestment to carry out replacing upper thread 11 in bobbin winoler.
In conclusion a kind of baseline described in the utility model counts and upper thread burn out detection integration sewing device can
The dosage of detection baseline in real time, ensures the complete sewing of every clothing.
Meanwhile when upper thread 11 has broken, the counting of upper thread 11 can become zero, but the line before break point is still protected
Card has tension, and the replacement of upper thread 11 is completed to the time of staff's abundance.
A kind of baseline described in the utility model counts and upper thread burn out detection integration sewing device is used up in baseline 12
Alarm is proposed in the case of breaking with upper thread 11, or even stops sewing machine 9 and works, and ensures the qualification rate of product, while also reducing
The waste of suture.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the utility model embodiment and
Protection domain should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (9)
1. a kind of baseline counts and upper thread burn out detection integration sewing device, it is characterised in that：Including sewing machine, count detection
Device and control device；
The counting and detecting device is fixed on the sewing machine, the counting and detecting device be located in the sewing machine baseline around
The front end of line device；
The counting and detecting device includes that shell, first line component, the first light barrier, the first photoelectric sensor, second excessively cross line
Component, the second light barrier and the second photoelectric sensor；
Described first line component excessively includes first rotating shaft and the first winding disc, and first light barrier and first winding disc are equal
It is fixed in the first rotating shaft, first light barrier and first photoelectric sensor are arranged in the enclosure interior, institute
It states the first winding disc and stretches out the shell, open that there are one through-holes on first light barrier；
Described second, which crosses line component, includes the second shaft and the second winding disc, and second light barrier and second winding disc are equal
It is fixed in second shaft, second light barrier and second photoelectric sensor are arranged in the enclosure interior, institute
It states the second winding disc and stretches out the shell, open that there are one through-holes on second light barrier；
The control device is connected with the counting and detecting device and the sewing machine respectively by conducting wire.
2. a kind of baseline according to claim 1 counts and upper thread burn out detection integration sewing device, it is characterised in that：
The shell includes first shell and second shell, and the first shell and the second shell are mutually spliced to form a sealing
Space.
3. a kind of baseline according to claim 2 counts and upper thread burn out detection integration sewing device, it is characterised in that：
Described first crosses line component, first light barrier, first photoelectric sensor crosses line component, described second with described second
Light barrier, second photoelectric sensor are arranged symmetrically relative to the connection surface of the first shell and the second shell.
4. a kind of baseline according to claim 1 counts and upper thread burn out detection integration sewing device, it is characterised in that：
Upper thread coils through described first and crosses line component；Baseline coils through described second and crosses line component.
5. a kind of baseline according to claim 1 counts and upper thread burn out detection integration sewing device, it is characterised in that：
The side wall of first winding disc is provided with a circle groove, and the side wall of second winding disc is also provided with a circle groove.
6. a kind of baseline according to claim 1 counts and upper thread burn out detection integration sewing device, it is characterised in that：
First winding disc includes the first rubber layer of first terminal pad and edge at middle part；Second winding disc includes general headquarters
The second terminal pad and edge the second rubber layer.
7. a kind of baseline according to claim 1 counts and upper thread burn out detection integration sewing device, it is characterised in that：
First winding disc is identical as the diameter of the second winding disc.
8. a kind of baseline according to claim 1 counts and upper thread burn out detection integration sewing device, it is characterised in that：
Display screen and load button there are one being set on the control device.
9. a kind of baseline according to claim 1 counts and upper thread burn out detection integration sewing device, it is characterised in that：
A scram button is additionally provided on the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515494.2U CN207659648U (en) | 2017-11-14 | 2017-11-14 | A kind of baseline counts and upper thread burn out detection integration sewing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515494.2U CN207659648U (en) | 2017-11-14 | 2017-11-14 | A kind of baseline counts and upper thread burn out detection integration sewing device |
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| Publication Number | Publication Date |
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| CN207659648U true CN207659648U (en) | 2018-07-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256002A (en) * | 2019-12-31 | 2020-06-09 | 杭州席媒科技有限公司 | Angle detection and intelligent reset mechanism for lifting screen |
-
2017
- 2017-11-14 CN CN201721515494.2U patent/CN207659648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256002A (en) * | 2019-12-31 | 2020-06-09 | 杭州席媒科技有限公司 | Angle detection and intelligent reset mechanism for lifting screen |
| CN111256002B (en) * | 2019-12-31 | 2022-06-28 | 杭州席媒科技有限公司 | Angle detection and intelligent reset mechanism for lifting screen |
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