CN110184750A - A kind of industrial sewing machine - Google Patents
A kind of industrial sewing machine Download PDFInfo
- Publication number
- CN110184750A CN110184750A CN201910498553.7A CN201910498553A CN110184750A CN 110184750 A CN110184750 A CN 110184750A CN 201910498553 A CN201910498553 A CN 201910498553A CN 110184750 A CN110184750 A CN 110184750A
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- CN
- China
- Prior art keywords
- sewing machine
- sensor
- industrial sewing
- cloth
- detection device
- 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.)
- Pending
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 87
- 238000001514 detection method Methods 0.000 claims abstract description 55
- 239000004744 fabric Substances 0.000 claims abstract description 53
- 230000004308 accommodation Effects 0.000 claims description 12
- 239000012780 transparent material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005474 detonation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
- D05B19/02—Sewing machines having electronic memory or microprocessor control unit
- D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
- D05B19/14—Control of needle movement, e.g. varying amplitude or period of needle movement
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/14—Devices for changing speed or for reversing direction of rotation
- D05B69/18—Devices for changing speed or for reversing direction of rotation electric, e.g. foot pedals
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/32—Measuring
- D05D2305/36—Quality control
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention relates to sewing machine manufacturing technology field more particularly to a kind of industrial sewing machine, industrial sewing machine includes a detection device, and detection device is set on the casing of industrial sewing machine；Detection device includes a sensor, for detecting the thickness of cloth to be sewed and forming a detection signal；Industrial sewing machine a further include: motor, the input terminal of motor connect the output end of an electric machine controller, the eedle of the output end connection industrial sewing machine of motor；The sensor input connection of electric machine controller, electric machine controller indicate the output voltage of electric machine controller to be adjusted to reduce the revolving speed of motor, to reduce the sewing velocity of eedle when the increase of the thickness for cloth of sewing for receiving detection signal, and detecting signal.The utility model has the advantages that the thickness of cloth can be detected before cloth is sewed, and after detecting the thickness increase of cloth, the sewing velocity of eedle can be reduced automatically, to reduce the bad situation of the sewing such as cloth fold, flange.
Description
Technical field
The present invention relates to sewing machine manufacturing technology field more particularly to a kind of industrial sewing machines including detection device.
Background technique
Industrial sewing machine (Industrial sewing machine) is adapted for big in sewing factory or other industrial departments
Measure the sewing machine of the sewing workpiece of production.Clothes, shoes and hats, etc. need all to be using industrial sewing machine with the factory of sewing machine.
Industrial sewing machine in the prior art cannot detect in advance cloth when the thickness for cloth of sewing changes
Expect thickness, reduce the sewing velocity of industrial sewing machine, the place sewing that will lead to the linking of cloth thickness is irregular, and needle gage is different
Sample, thus the situation for causing the sewing such as cloth fold, flange bad.Therefore, now need one kind that can examine before cloth is sewed
The industrial sewing machine of fabric thickness is surveyed, and after detecting the thickness increase of cloth, sewing velocity can be reduced automatically, to mention
The sewing quality of high cloth.
Summary of the invention
For the above-mentioned problems in the prior art, a kind of industrial sewing machine is now provided.
Specific technical solution is as follows:
The present invention includes a kind of industrial sewing machine, it is characterised in that the industrial sewing machine includes a detection device, described
Detection device is set on the casing of the industrial sewing machine；The detection device includes a sensor, for detecting wait sew
The thickness of cloth simultaneously forms a detection signal；
The industrial sewing machine further include:
One motor, the input terminal of the motor connect the output end of an electric machine controller, the output end connection of the motor
The eedle of the industrial sewing machine, the motor is for driving the eedle；
The input terminal of the electric machine controller connects the sensor, and the electric machine controller is for receiving the detection letter
Number, and indicate described when the thickness for cloth of sewing increases in the detection signal, adjust the output electricity of the electric machine controller
Pressure is to reduce the revolving speed of the motor, to reduce the sewing velocity of the eedle.
Preferably, the detection device further include:
One containing component, described accommodation section part include an open end, and the sensor is fixed on institute by the open end
It states in containing component；
One covering part part, is adapted to described accommodation section part, for covering the open end of described accommodation section part and being fixed on institute
It states on open end.
Preferably, at least two screw columns are equipped in the part of described accommodation section, the sensor is solid by least two screws
Due on the screw column.
Preferably, the covering part part is transparent material, and the sensor is photoelectric sensor, the sensor emission one
Light detects the thickness of the cloth to be sewed through the covering part part.
Preferably, the sensor includes infrared sensor or TOF sensor.
Preferably, the detection device is set to one first predeterminated position, so that between the sensor and the eedle
Form a predetermined inclination angle.
Preferably, the detection device is set to one second predeterminated position, so that the sensor and the eedle are mutual
Vertically.
Preferably, the predetermined inclination angle is less than 90 degree.
Preferably, described accommodation section part is cuboid.
Preferably, at least two screw columns are vertically installed in the part of described accommodation section.
The beneficial effect of technical solution of the present invention is: a kind of industrial sewing machine is provided, it can be before cloth be sewed
The thickness of cloth is detected, and after detecting the thickness increase of cloth, the sewing velocity of eedle can be reduced automatically, to reduce
The bad situation of the sewing such as cloth fold, flange, improves the sewing quality of cloth.
Detailed description of the invention
With reference to appended attached drawing, more fully to describe the embodiment of the present invention.However, appended attached drawing be merely to illustrate and
It illustrates, and is not meant to limit the scope of the invention.
Fig. 1 is the structural schematic diagram of the industrial sewing machine in first embodiment of the invention；
Fig. 2 is the structural schematic diagram of the industrial sewing machine in second embodiment of the invention；
Fig. 3 is the working principle diagram of the industrial sewing machine in the embodiment of the present invention；
Fig. 4 is the detonation configuration figure of the detection device in the embodiment of the present invention；
Fig. 5 is the assembly structure figure of the detection device in first embodiment of the invention；
Fig. 6 is the assembly structure figure of the detection device in second embodiment of the invention；
Fig. 7 is the sectional structure chart of the detection device in first embodiment of the invention；
Fig. 8 is the sectional structure chart of the detection device in second embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Embodiment one
First embodiment of the invention provides a kind of industrial sewing machine, as shown in Figure 1, industrial sewing machine 1 includes a detection dress
10 are set, detection device 10 is set on the casing of industrial sewing machine 1；Detection device includes a sensor 101, for detecting wait stitch
Thread cloth thickness and formed one detection signal；
As shown in figure 3, industrial sewing machine 1 further include:
One motor 11, the input terminal of motor 11 connect the output end of an electric machine controller 12, the output end connection of motor 11
The eedle of industrial sewing machine, motor 11 is for driving eedle；
The sensor input connection 10 of electric machine controller 12, electric machine controller 12 are being examined for receiving detection signal
Surveying signal indicates when the increase of the thickness for cloth of sewing, and adjusts the output voltage of electric machine controller 12 to reduce turning for motor 11
Speed, to reduce the sewing velocity of eedle.
Specifically, in the present embodiment, a detection device 10 is set on the casing of industrial sewing machine 1, detection device 10 is logical
The thickness that internal sensor 101 detects cloth is crossed, sensor 101 uses photoelectric sensor, can specifically pass using infrared ray
Sensor or TOF (Time offlight) sensor, TOF sensor use flight time telemetry, are by measured target
(cloth i.e. to be sewed) continuously transmits light pulse, and the light returned from cloth is then received with TOF sensor, passes through detecting optical pulses
Flight (round-trip) time acquire the distance of measured target.
Specifically, it as shown in Figure 1, the front end that device 10 is set to eedle 13 can be will test, that is, is set to sewing cloth
Material enters the position before eedle 13, so that the sensor 101 in detection device 10 is before cloth to be sewed enters eedle 13
Incude the thickness change of cloth, and will test the electric machine controller 12 (as shown in Figure 3) that signal feeds back to industrial sewing machine, motor
Controller 12 is receiving detection signal, and when detecting signal indicates that fabric thickness increases, can timely automated adjusting motor 11
Revolving speed to reduce the sewing velocity of eedle 13, sew bad situation to avoid cloth fold, flange etc..
As preferred embodiment, as shown in Figure 4 and Figure 5, detection device 10 further include:
One containing component 102, containing component 102 include an open end, and sensor 101 is fixed on receiving portion by open end
In part 102；
One covering part part 103, is adapted to containing component 102, for covering the open end of containing component 102 and being fixed on out
On mouth end；
At least two screw columns 104 are equipped in containing component 102, sensor is fixed on spiral shell by least two screws 105
On silk column 104；
Covering part part 103 is transparent material, and sensor 101 is photoelectric sensor, and sensor 101 emits a light, is penetrated
Covering part part 103 is to detect the thickness of cloth to be sewed；
Detection device 10 is set to one first predeterminated position, inclines so as to form one between sensor 101 and eedle 13 and preset
Rake angle；
Predetermined inclination angle is less than 90 degree.
Specifically, sensor 101 is exposed to outside and is easily damaged, or contamination dust, influences the accurate of its testing result
Property.And for the ease of sensor 101 to be fixed on the shell of industrial sewing machine 1, therefore, receiving portion is used in the present embodiment
Part 102 and covering part part 103 combine the box-packed object formed that sensor is isolated from the outside, to prevent sensor contamination to ash
Dirt, vapor etc. can play a very good protection.Since sensor 101 uses photoelectric sensor, sensor 101 needs
Its thickness is detected to measured target by emitting light, therefore, the covering part part 103 in the present embodiment uses transparent material,
So that the light of sensor 101 can detect cloth through covering part part 103.
Specifically, it by the way that at least two screw columns 104 are arranged in the inside of containing component 102, will be sensed by screw 105
Device 101 is fixed on screw column 104.Two screw columns 104 are vertically installed in containing component 102, as shown in fig. 7, sensor
101 keep certain tilt angle with covering part part 103, and tilt angle can specifically be selected according to the actual situation, below not
It repeats again.
Embodiment two
Second embodiment of the invention provides a kind of industrial sewing machine, as shown in Fig. 2, industrial sewing machine 1 includes a detection dress
10 are set, detection device 10 is set on the casing of industrial sewing machine 1；Detection device includes a sensor 101, for detecting wait stitch
Thread cloth thickness and formed one detection signal；
As shown in figure 3, industrial sewing machine 1 further include:
One motor 11, the input terminal of motor 11 connect the output end of an electric machine controller 12, the output end connection of motor 11
The eedle of industrial sewing machine, motor 11 is for driving eedle；
The sensor input connection 10 of electric machine controller 12, electric machine controller 12 are being examined for receiving detection signal
Surveying signal indicates when the increase of the thickness for cloth of sewing, and adjusts the output voltage of electric machine controller 12 to reduce turning for motor 11
Speed, to reduce the sewing velocity of eedle.
Specifically, it as shown in Fig. 2, the front end that device 10 is set to eedle 13 can be will test, that is, is set to sewing cloth
Material enters the position before eedle 13, so that the sensor 101 in detection device 10 is before cloth to be sewed enters eedle 13
Incude the thickness change of cloth, and will test the electric machine controller 12 (as shown in Figure 3) that signal feeds back to industrial sewing machine, motor
Controller 12 is receiving detection signal, and when detecting signal indicates that fabric thickness increases, can timely automated adjusting motor 11
Revolving speed to reduce the sewing velocity of eedle 13, sew bad situation to avoid cloth fold, flange etc..
As preferred embodiment, as shown in Figure 4 and Figure 6, detection device 10 further include:
One containing component 102, containing component 102 include an open end, and sensor 101 is fixed on receiving portion by open end
In part 102；
One covering part part 103, is adapted to containing component 102, for covering the open end of containing component 102 and being fixed on out
On mouth end；
At least two screw columns 104 are equipped in containing component 102, sensor is fixed on spiral shell by least two screws 105
On silk column 104；
Covering part part 103 is transparent material, and sensor 101 is photoelectric sensor, and sensor 101 emits a light, is penetrated
Covering part part 103 is to detect the thickness of cloth to be sewed；
Detection device 10 is set to one second predeterminated position, so that sensor 101 and eedle 13 are orthogonal.
Specifically, embodiment two and the difference of embodiment one are, the position that detection device 10 is arranged is different, and sensing
The angle that device 101 is arranged is different.The working principle of the two is identical.As shown in Figure 1, the detection device 10 in embodiment one is set to
One first predeterminated position, and as shown in fig. 7, sensor 101 and covering part part 103 keep certain tilt angle, to guarantee
The detection light (dotted portion shown in FIG. 1) and cloth of sensor 101 form certain tilt angle；As shown in Fig. 2, implementing
Detection device 10 in example two is set to one second predeterminated position, and as shown in figure 8, sensor 101 and covering part part 103 are protected
Maintain an equal level row, to guarantee the detection light (dotted portion shown in Fig. 2) and 13 keeping parallelism of eedle of sensor 101, and second
The front end of eedle 13 should be also arranged in predeterminated position, so that the sensor 101 in detection device 10 enters machine in cloth to be sewed
The thickness change of cloth is incuded before needle 13.
The beneficial effect of technical solution of the present invention is: a kind of industrial sewing machine is provided, it can be before cloth be sewed
The thickness of cloth is detected, and after detecting the thickness increase of cloth, the sewing velocity of eedle can be reduced automatically, to reduce
The bad situation of the sewing such as cloth fold, flange, improves the sewing quality of cloth.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of industrial sewing machine, it is characterised in that the industrial sewing machine includes a detection device, the detection device setting
In on the casing of the industrial sewing machine；The detection device includes a sensor, for detecting the thickness of cloth to be sewed simultaneously
Form a detection signal；
The industrial sewing machine further include:
One motor, the input terminal of the motor connect the output end of an electric machine controller, described in the output end connection of the motor
The eedle of industrial sewing machine, the motor is for driving the eedle；
The input terminal of the electric machine controller connects the sensor, and the electric machine controller is used to receive the detection signal,
And indicate described when the thickness for cloth of sewing increases in the detection signal, adjust the output voltage of the electric machine controller with
The revolving speed of the motor is reduced, to reduce the sewing velocity of the eedle.
2. industrial sewing machine according to claim 1, which is characterized in that the detection device further include:
One containing component, described accommodation section part include an open end, and the sensor is fixed on the appearance by the open end
It receives in component；
One covering part part, is adapted to described accommodation section part, for covering the open end of described accommodation section part and being fixed on described open
On mouth end.
3. industrial sewing machine according to claim 2, which is characterized in that be equipped at least two screws in the part of described accommodation section
Column, the sensor are fixed on the screw column by least two screws.
4. industrial sewing machine according to claim 2, which is characterized in that the covering part part is transparent material, the biography
Sensor is photoelectric sensor, one light of sensor emission, and the thickness of the cloth to be sewed is detected through the lid component
Degree.
5. industrial sewing machine according to claim 1, which is characterized in that the sensor include infrared sensor or
TOF sensor.
6. industrial sewing machine according to claim 1, which is characterized in that the detection device is set to one first default position
It sets, so as to form a predetermined inclination angle between the sensor and the eedle.
7. industrial sewing machine according to claim 1, which is characterized in that the detection device is set to one second default position
It sets, so that the sensor and the eedle are orthogonal.
8. industrial sewing machine according to claim 6, which is characterized in that the predetermined inclination angle is less than 90 degree.
9. industrial sewing machine according to claim 2, which is characterized in that described accommodation section part is cuboid.
10. industrial sewing machine according to claim 3, which is characterized in that at least two screw columns are vertically installed in
In the part of described accommodation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498553.7A CN110184750A (en) | 2019-06-10 | 2019-06-10 | A kind of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498553.7A CN110184750A (en) | 2019-06-10 | 2019-06-10 | A kind of industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110184750A true CN110184750A (en) | 2019-08-30 |
Family
ID=67721040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910498553.7A Pending CN110184750A (en) | 2019-06-10 | 2019-06-10 | A kind of industrial sewing machine |
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| Country | Link |
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| CN (1) | CN110184750A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299632A (en) * | 1995-05-02 | 1996-11-19 | Janome Sewing Mach Co Ltd | Embroidering device with start permission function |
| CN201724736U (en) * | 2010-07-06 | 2011-01-26 | 上海阳远新能源科技有限公司 | Shadow sensor |
| CN202420514U (en) * | 2011-11-22 | 2012-09-05 | 北京农业信息技术研究中心 | Photoelectric dustproof sensor |
| CN203782363U (en) * | 2014-03-31 | 2014-08-20 | 新杰克缝纫机股份有限公司 | Sewing material detecting device and automatic presser foot height adjusting system for sewing machine |
| CN105027768A (en) * | 2015-07-28 | 2015-11-11 | 新疆农垦科学院 | Seed discharging monitoring device for sowing machine and sowing mechanism |
| CN105973137A (en) * | 2016-06-24 | 2016-09-28 | 杰克缝纫机股份有限公司 | Thin-thick material detection device and sewing machine control system and method |
| CN210711999U (en) * | 2019-06-10 | 2020-06-09 | 上海鲍麦克斯电子科技有限公司 | Industrial sewing machine |
-
2019
- 2019-06-10 CN CN201910498553.7A patent/CN110184750A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299632A (en) * | 1995-05-02 | 1996-11-19 | Janome Sewing Mach Co Ltd | Embroidering device with start permission function |
| CN201724736U (en) * | 2010-07-06 | 2011-01-26 | 上海阳远新能源科技有限公司 | Shadow sensor |
| CN202420514U (en) * | 2011-11-22 | 2012-09-05 | 北京农业信息技术研究中心 | Photoelectric dustproof sensor |
| CN203782363U (en) * | 2014-03-31 | 2014-08-20 | 新杰克缝纫机股份有限公司 | Sewing material detecting device and automatic presser foot height adjusting system for sewing machine |
| CN105027768A (en) * | 2015-07-28 | 2015-11-11 | 新疆农垦科学院 | Seed discharging monitoring device for sowing machine and sowing mechanism |
| CN105973137A (en) * | 2016-06-24 | 2016-09-28 | 杰克缝纫机股份有限公司 | Thin-thick material detection device and sewing machine control system and method |
| CN210711999U (en) * | 2019-06-10 | 2020-06-09 | 上海鲍麦克斯电子科技有限公司 | Industrial sewing machine |
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