CN106757867A - A kind of dirt doses detection means for sewing machine dust collect plant - Google Patents

A kind of dirt doses detection means for sewing machine dust collect plant Download PDF

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Publication number
CN106757867A
CN106757867A CN201611183998.9A CN201611183998A CN106757867A CN 106757867 A CN106757867 A CN 106757867A CN 201611183998 A CN201611183998 A CN 201611183998A CN 106757867 A CN106757867 A CN 106757867A
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CN
China
Prior art keywords
detection
dust
induced
dirt
ultrasonic
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CN201611183998.9A
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Chinese (zh)
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CN106757867B (en
Inventor
甘海春
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ZHEJIANG ZOBOW MECHANICAL AND ELECTRICAL TECH Co Ltd
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ZHEJIANG ZOBOW MECHANICAL AND ELECTRICAL TECH Co Ltd
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Priority to CN201611183998.9A priority Critical patent/CN106757867B/en
Publication of CN106757867A publication Critical patent/CN106757867A/en
Application granted granted Critical
Publication of CN106757867B publication Critical patent/CN106757867B/en
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Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B81/00Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B69/00Driving-gear; Control devices

Abstract

The present invention provides a kind of dirt doses detection means for sewing machine dust collect plant, and dirt doses detection means at least includes:Processor (5), ultrasonic detection unit (6), alarm unit (7);Processor (5) controls the air draught action of induced-draught electric motor (4) and the detection action of ultrasonic detection unit (6) according to speed control signal;Ultrasonic detection unit (6) under the control of processor (5) by dust bucket (2) internal emission ultrasonic wave detecting the dirt doses in dust bucket (2).The present invention makes dust work and detection work time-sharing work according to the speed control signal of pedal speed adjuster; so that stopping induced-draught electric motor when sewing machine does not work or reducing the rotating speed of induced-draught electric motor; being capable of the effectively save energy; reducing energy consumption; and autostop alarm after realizing dirt doses completely, effectively protect motor.Multiple working frequency points are introduced, working frequency is changed according to actual conditions, excluded external interference and ensure reliability.

Description

A kind of dirt doses detection means for sewing machine dust collect plant
Technical field
The present invention relates to a kind of detection field, more particularly to a kind of dirt material amount detection device for sewing machine dust collect plant Put.
Background technology
With continuing to develop for industry, the intelligence degree of sewing machine also more and more higher, while can be produced while sewing The cloth waste material of raw many sewing, and these waste materials it is general be exactly to drop to be stacked on the ground, inconvenience is compiled.Can produce simultaneously The various dirt things such as many end of a thread, line hair fly away it is aerial, after human body sucks such dust, do harm to huamn body.
Therefore these waste materials are collected and dirt thing is more and more important to modern Intelligent sewing machine.Therefore occur in that on the market a lot Suction dust collector, dust collect plant is one of extremely important device in sewing machine, for collecting the impurity such as the end of a thread, cloth waste, And the part of most critical is dust bucket in dust collect plant.
Existing dust barrel type one kind is external gas source formula on the market, and external gas source formula is carried due to needing single source of the gas For, be not suitable for small-sized clothing factory, and source of the gas noise is larger, and need to connect the tracheae of complexity, it is very inconvenient, it is just more and more Replaced by another spontaneous gas source type dust collect plant.Spontaneous gas source type dust collect plant principle is general such as patent Shown in CN201510440239.5, by a brushless electric machine and a brushless controller, toward bucket outside be evacuated, so as in dust bucket Interior generation vacuum action, the effect of dust air draught is produced in air intake vent, and its principle is identical with dust catcher, it can be understood as sewing machine The dust collector dedicated in field.
But the general motor after powering of such spontaneous gas source type dust bucket will always be in running status, not only waste energy Source and versus environmental has larger noise when sewing machine is idle, while this dust bucket has certain capacity to limit System, and it is used to reminding user's cloth waste and the dust will be full without related detection and warning device, more it is a risk that when dust is full Dust collecting effect degradation, power of motor will be caused to steeply rise and do not reach the effect of energy-conservation and dust, more serious possibility Motor overheating can be caused and burnt.Therefore, the means that dust quantity detection is increased in this dust collect plant are very important.
The content of the invention
The shortcoming of prior art, sewing machine dust collect plant is used for it is an object of the invention to provide one kind in view of the above Dirt doses detection means, the detection of dirt doses is lacked for solving sewing machine dust collect plant of the prior art, easily reduce collection Dirt effect and cause the problem of the damage of device etc..
In order to achieve the above objects and other related objects, the present invention provides a kind of dirt doses for sewing machine dust collect plant Detection means, sewing machine includes pedal speed adjuster, for the rotating speed for sending speed control signal to control electrical motor of sewing machine, sewing machine Dust collect plant includes dust bucket, bung, induced-draught electric motor, and the induced-draught electric motor is used to cause that generation negative pressure is with by dust in dust bucket In dirt material suction dust bucket outside bucket, it is characterised in that the dirt doses detection means at least includes:Processor, ultrasonic wave inspection Survey unit, alarm unit;The processor be connected to the pedal speed adjuster, induced-draught electric motor, ultrasonic detection unit and Alarm unit, for receiving the speed control signal that the pedal speed adjuster sends, and controls the suction according to the speed control signal The air draught action and the detection of ultrasonic detection unit action of wind turbine;The ultrasonic detection unit is in the treatment Under the control of device by the dust bucket internal emission ultrasonic wave to detect the dirt doses in dust bucket, and to the processor Send dirt doses status information;The processor receives the dirt doses status information and according to the dirt doses status information control Make the air draught action of the actuation of an alarm and the induced-draught electric motor of the alarm unit.
Preferably, the ultrasonic detection unit includes ultrasonic signal processing module, ultrasonic probe, the processor Ultrasound detection control signal is sent to the ultrasonic signal processing module;The ultrasonic signal processing module is connected to described Ultrasonic probe, for receiving the ultrasound detection control signal and controlling the ultrasound according to the ultrasound detection control signal The detection action of ripple probe;The ultrasonic probe is under the control of the ultrasonic signal processing module by the dust Bucket internal emission ultrasonic wave sends detection letter to detect the dirt doses in dust bucket to the ultrasonic signal processing module Breath, the ultrasonic signal processing module receives the detection information and sends dirt to the processor according to the detection information Doses status information;The processor receives the dirt doses status information and according to dirt doses status information control The air draught action of the actuation of an alarm of alarm unit and the induced-draught electric motor.
Preferably, the air draught action of the induced-draught electric motor is for unlatching induced-draught electric motor or closes induced-draught electric motor or reduction air draught electricity The rotating speed of machine;The ultrasound detection control signal is open detection signal or stops detection signal;The detection action is unlatching Detection stops detection.
Preferably, the processor judges whether sewing machine is in running order according to the speed control signal, if so, then controlling Induced-draught electric motor processed is opened induced-draught electric motor and is sent to the ultrasonic signal processing module and stops detection signal, the ultrasonic wave Signal processing module receives the stopping detection signal and controls the ultrasonic probe to stop detection;If it is not, then controlling air draught Motor is closed the rotating speed of induced-draught electric motor or reduction induced-draught electric motor and sends open detection to the ultrasonic signal processing module Signal, the ultrasonic signal processing module receives the open detection signal, and controls the ultrasonic probe open detection.
Preferably, the ultrasonic detection unit is found range by the dust bucket internal emission ultrasonic wave, described Detection information is ranging information, and the dirt doses status information is fully loaded information or undercapacity information.
Preferably, if the fully loaded information of the dirt doses status information, the processor controls the alarm unit to open Alarm and the induced-draught electric motor close induced-draught electric motor, and otherwise, the processor controls the alarm unit stop alarm.
Preferably, the ultrasonic probe is arranged on the bung towards in the one side inside the dust bucket, its transmitting Ultrasonic wave directive described in dust bucket inside.
Preferably, the end face outside of the bung is provided with motor cover, the induced-draught electric motor, processor, ultrasonic signal Processing module is installed in the motor cover, and steam vent is provided with the motor cover.
Preferably, inlet scoop is provided with the bung, the inlet scoop connects with the induced-draught electric motor, and the suction Air port is provided with dust filtration device towards the end face inside the dust bucket, and the dust filtration device is convex to the inside of the dust bucket, Dust inlet is additionally provided with the bung, for by outside dirt material suction dust bucket.
Preferably, the ultrasonic probe, dust inlet are respectively positioned at the both sides of the inlet scoop.
As described above, the dirt doses detection means for sewing machine dust collect plant of the invention, has the advantages that: The present invention enables dust to work and detection work time-sharing work according to the speed control signal of pedal speed adjuster so that in sewing machine not Stop induced-draught electric motor during work or reduce the rotating speed of induced-draught electric motor, being capable of the effectively save energy, reducing energy consumption, and dirt material can be realized Autostop alarm, effectively protects motor after amount is full.Multiple working frequency points are introduced, working frequency are changed according to actual conditions, Exclude external interference and ensure reliability.
Brief description of the drawings
Fig. 1 is shown as the apparatus structure schematic diagram of the dirt doses detection means for sewing machine dust collect plant of the invention.
The connection that Fig. 2 is shown as the building block of the dirt doses detection means for sewing machine dust collect plant of the invention is closed It is schematic diagram.
Fig. 3 is shown as the testing process schematic diagram of the dirt doses detection means for sewing machine dust collect plant of the invention.
Component label instructions
1 pedal speed adjuster
2 dust buckets
3 bungs
31 inlet scoops
32 dust inlets
4 induced-draught electric motors
5 processors
6 ultrasonic detection units
61 ultrasonic signal processing modules
62 ultrasonic probes
7 alarm units
8 motor covers
9 dust filtration devices
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation Content disclosed by book understands other advantages of the invention and effect easily.
Refer to Fig. 1 to Fig. 3.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to Coordinate the content disclosed in specification, so that those skilled in the art understands and reads, being not limited to the present invention can be real The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size It is whole, in the case where effect that can be generated of the invention and the purpose to be reached is not influenceed, all should still fall in disclosed skill In the range of art content to be covered.Meanwhile, in this specification it is cited as " on ", D score, "left", "right", " centre " and The term of " one " etc., is merely convenient to understanding for narration, and is not used to limit enforceable scope of the invention, its relativeness It is altered or modified, under without essence change technology contents, when being also considered as enforceable category of the invention.
As shown in Figure 1-Figure 3, the present invention provides a kind of dirt doses detection means for sewing machine dust collect plant, sewing machine Including pedal speed adjuster 1, for the rotating speed for sending speed control signal to control electrical motor of sewing machine, as shown in figure 1, sewing machine dust Device includes dust bucket 2, bung 3, induced-draught electric motor 4, and induced-draught electric motor 4 is used to cause that generation negative pressure is with by dust bucket 2 in dust bucket 2 In outer dirt material suction dust bucket 2, inlet scoop 31 is provided with bung 3, inlet scoop 31 connects with induced-draught electric motor 4, and air draught Mouth 31 is provided with dust filtration device 9 towards the end face inside dust bucket 2, and dust filtration device 9 is convex to the inside of dust bucket 2, on bung 3 also Dust inlet 32 is provided with, for by outside dirt material suction dust bucket 2.After induced-draught electric motor 4 opens air draught action, dust bucket 2 Interior gas is suctioned out after being filtered through dust filtration device 9 by inlet scoop 31, negative pressure is produced in dust bucket 2 so that dust inlet 32 is produced Very strong suction is by outside dirt material suction dust bucket 2.
Dirt doses detection means at least includes:Processor 5, ultrasonic detection unit 6, alarm unit 7;Processor 5 is connected In pedal speed adjuster 1, induced-draught electric motor 4, ultrasonic detection unit 6 and alarm unit 7, for receiving pedal speed adjuster 1 The speed control signal of transmission, and the air draught action of induced-draught electric motor 4 and the detection of ultrasonic detection unit 6 are controlled according to speed control signal Action;Ultrasonic detection unit 6 under the control of processor 5 by the internal emission ultrasonic wave of dust bucket 2 detecting dust bucket 2 Interior dirt doses, and send dirt doses status information to processor 5;Processor 5 receives dirt doses status information and according to dirt material The air draught action of the actuation of an alarm and induced-draught electric motor 4 of amount status information control alarm unit 7.The present invention is connect by processor 5 Receive the speed control signal of pedal speed adjuster 1 such that it is able to the air draught action of the working state control induced-draught electric motor 4 according to sewing machine And the detection action of ultrasonic detection unit 6, and then the dust work and the detection of detection means of dust bucket 2 can be controlled Work, and judge that the working condition of sewing machine can avoid passing through sewing machine by the speed control signal of pedal speed adjuster 1 Sewing action judge interference of the brought noise to ultrasound examination, further improve the accuracy of detection.Wherein, exist Under the control of processor 5, by ultrasonic detection unit 6 to the internal emission ultrasonic wave of dust bucket 2 detecting the dirt in dust bucket 2 Doses.And it is provided with alarm unit 7, the dirt doses status information that processor 5 sends according to ultrasonic detection unit 6, control report The air draught action of the actuation of an alarm and induced-draught electric motor 4 of alert unit 7.
Ultrasonic detection unit 6 includes ultrasonic signal processing module 61, ultrasonic probe 62, and processor 5 is to ultrasonic wave Signal processing module 61 sends ultrasound detection control signal;Ultrasonic signal processing module 61 is connected to ultrasonic probe 62, uses The detection action of ultrasonic probe 62 is controlled in reception ultrasound detection control signal and according to ultrasound detection control signal;Ultrasonic wave Probe 62 under the control of ultrasonic signal processing module 61 by the internal emission ultrasonic wave of dust bucket 2 detecting dust bucket 2 Interior dirt doses, and detection information is sent to ultrasonic signal processing module 61, ultrasonic signal processing module 61 receives detection Information simultaneously sends dirt doses status information according to detection information to processor 5;Processor 5 receives dirt doses status information and basis The air draught action of the actuation of an alarm and induced-draught electric motor 4 of dirt doses status information control alarm unit 7.
The air draught action of induced-draught electric motor 4 is unlatching induced-draught electric motor or the rotating speed of closing induced-draught electric motor or reduction induced-draught electric motor; Ultrasound detection control signal is open detection signal or stops detection signal;Detection action is for open detection or stops detection.
As shown in figure 3, being detection means workflow diagram of the invention, processor 5 judges sewing machine according to speed control signal Whether in running order (can by compare speed control signal and sewing machine start voltage judge), if so, then control air draught electricity Machine 4 is opened induced-draught electric motor and is sent to ultrasonic signal processing module 61 and stops detection signal, ultrasonic signal processing module 61 receive stopping detection signal and control ultrasonic probe 62 to stop detection;If it is not, then control induced-draught electric motor 4 closes induced-draught electric motor Or reduce the rotating speed of induced-draught electric motor and send open detection signal, ultrasonic signal treatment to ultrasonic signal processing module 61 Module 61 receives open detection signal, and controls the open detection of ultrasonic probe 62.
Ultrasonic detection unit 6 is found range by the internal emission ultrasonic wave of dust bucket 2, and detection information is believed for range finding Breath, dirt doses status information is fully loaded information or undercapacity information.Ultrasonic probe 62 can be reception signal and transmission signal one Body formula is popped one's head in, by the way that to ultrasonic wave is launched in dust bucket 2, the dirt material in ultrasonic wave directive dust bucket 2 is simultaneously reflected, reflection it is super After sound wave is received again, enter the measurement of row distance, obtain detection information, and then detection information is by ultrasonic signal processing module 61 Processed to be converted to dirt doses status information.Ultrasonic probe 62 is alternatively the reception and transmission point being mounted side by side together The ultrasonic probe of body.Dirt doses reaches fully loaded boundary and is set in advance, between detection information and dirt doses status information Corresponding relation stored in ultrasonic signal processing module 61 in advance.If dirt doses status information is fully loaded with information, place The reason control alarm unit 7 of device 5 opens alarm and induced-draught electric motor 4 closes induced-draught electric motor, otherwise, the control alarm unit 7 of processor 5 Stop alarm.
As can be seen here, the present invention can cause that dust works and detection work timesharing work according to the working condition of sewing machine Make so that stop induced-draught electric motor when sewing machine does not work or reduce the rotating speed of induced-draught electric motor, being capable of the effectively save energy, reduction Energy consumption.And can judge whether dirt doses is fully loaded with according to detection information, it is dust-full after warning reminding is carried out to be cleared up in time Dust collecting effect can be effectively improved, and closes induced-draught electric motor, due to motor work(after effectively protecting motor not start because dust-full Rate steeply rises and causes to damage.Alarm unit 7 can use acousto-optic integrated, be arranged on the lateral surface of bung 3.
As shown in figure 1, ultrasonic probe 62 is arranged on bung 3 towards in one side dust bucket 2 inside, its ultrasound launched The inside of ripple directive dust bucket 2.The end face outside of bung 3 is provided with motor cover 8, induced-draught electric motor 4, processor 5, ultrasonic signal Processing module 61 is installed in motor cover 8, and steam vent is provided with motor cover 8.Preferably, ultrasonic probe 62, dust inlet 32 respectively positioned at the both sides of inlet scoop 31, with the shadow for avoiding measurement of the dirt material of dust inlet inspiration to ultrasonic probe 62 from producing Ring.Dust filtration device 9 is arranged in the upper end position of dust bucket 2, if because being disposed at being located at dust bucket 2 on the lower Position easily cause suction dirt material it is produced blocking so that influence suction out air quantity, and then influence dust catching efficiency.Filter dirt dress Putting 9 can use filter screen structure.
Ultrasonic probe 62 can voluntarily set different frequency of sound wave points, and working frequency is changed according to detection means, avoid The Frequency point of the noise produced by surrounding, excludes external interference to ensure the reliability of detection signal.
To sum up, the present invention makes dust work and detection work time-sharing work according to the speed control signal of pedal speed adjuster, makes When sewing machine does not work stop induced-draught electric motor or reduce induced-draught electric motor rotating speed, can the effectively save energy, reducing energy consumption, And autostop alarm after realizing dirt doses completely, motor is effectively protected, and multiple working frequency points are introduced, according to actual conditions Change working frequency, excludes external interference and ensures reliability.
So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe The personage for knowing this technology all can carry out modifications and changes under without prejudice to spirit and scope of the invention to above-described embodiment.Cause This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as Into all equivalent modifications or change, should be covered by claim of the invention.

Claims (10)

1. a kind of dirt doses detection means for sewing machine dust collect plant, sewing machine includes pedal speed adjuster (1), for sending out Send speed control signal to control the rotating speed of electrical motor of sewing machine, sewing machine dust collect plant includes dust bucket (2), bung (3), induced-draught electric motor (4), the induced-draught electric motor (4) is used to cause produce negative pressure to suck dust bucket with the dirt material by dust bucket (2) outward in dust bucket (2) (2) in, it is characterised in that the dirt doses detection means at least includes:Processor (5), ultrasonic detection unit (6), alarm Unit (7);The processor (5) is connected to the pedal speed adjuster (1), induced-draught electric motor (4), ultrasonic detection unit (6) And alarm unit (7), for receiving the speed control signal that the pedal speed adjuster (1) sends, and according to the speed control signal The air draught action and the detection of the ultrasonic detection unit (6) of the induced-draught electric motor (4) is controlled to act;The ultrasonic wave inspection Survey unit (6) under the control of the processor (5) by the dust bucket (2) internal emission ultrasonic wave detecting dust bucket (2) the dirt doses in, and send dirt doses status information to the processor (5);The processor (5) receives the dirt doses Status information simultaneously controls the actuation of an alarm and the induced-draught electric motor of the alarm unit (7) according to the dirt doses status information (4) air draught action.
2. the dirt doses detection means for sewing machine dust collect plant according to claim 1, it is characterised in that:It is described super Sonic detection unit (6) includes ultrasonic signal processing module (61), ultrasonic probe (62), and the processor (5) is to described Ultrasonic signal processing module (61) sends ultrasound detection control signal;The ultrasonic signal processing module (61) is connected to institute Ultrasonic probe (62) is stated, for receiving the ultrasound detection control signal and controlling institute according to the ultrasound detection control signal State the detection action of ultrasonic probe (62);Control of the ultrasonic probe (62) in the ultrasonic signal processing module (61) Under system by the dust bucket (2) internal emission ultrasonic wave to detect the dirt doses in dust bucket (2), and to the ultrasonic wave Signal processing module (61) sends detection information, and the ultrasonic signal processing module (61) receives the detection information and basis The detection information sends dirt doses status information to the processor (5);The processor (5) receives the dirt doses state Information simultaneously controls the actuation of an alarm and the induced-draught electric motor (4) of the alarm unit (7) according to the dirt doses status information Air draught action.
3. the dirt doses detection means for sewing machine dust collect plant according to claim 2, it is characterised in that:The suction The air draught action of wind turbine (4) is unlatching induced-draught electric motor or the rotating speed of closing induced-draught electric motor or reduction induced-draught electric motor;The ultrasound Detection control signal is open detection signal or stops detection signal;The detection action is for open detection or stops detection.
4. the dirt doses detection means for sewing machine dust collect plant according to claim 3, it is characterised in that:The place Reason device (5) judges whether sewing machine is in running order according to the speed control signal, if so, then control induced-draught electric motor (4) is opened Induced-draught electric motor and sent to the ultrasonic signal processing module (61) and stop detection signal, the ultrasonic signal processes mould Block (61) receives the stopping detection signal and controls the ultrasonic probe (62) to stop detection;If it is not, then control air draught is electric Machine (4) is closed the rotating speed of induced-draught electric motor or reduction induced-draught electric motor and sends unlatching to the ultrasonic signal processing module (61) Detection signal, the ultrasonic signal processing module (61) receives the open detection signal, and controls the ultrasonic probe (62) open detection.
5. the dirt doses detection means for sewing machine dust collect plant according to any one of claim 2 to 4, its feature It is:The ultrasonic detection unit (6) is found range by the dust bucket (2) internal emission ultrasonic wave, the detection Information is ranging information, and the dirt doses status information is fully loaded information or undercapacity information.
6. the dirt doses detection means for sewing machine dust collect plant according to claim 5, it is characterised in that:The dirt If doses status information is fully loaded with information, the processor (5) controls the alarm unit (7) to open alarm and the air draught Motor (4) closes induced-draught electric motor, and otherwise, the processor (5) controls alarm unit (7) stop alarm.
7. the dirt doses detection means for sewing machine dust collect plant according to claim 2, it is characterised in that:It is described super Sonic probe (62) in the bung (3) one side internal towards the dust bucket (2), the ultrasonic wave directive of its transmitting The inside of the dust bucket (2).
8. the dirt doses detection means for sewing machine dust collect plant according to claim 7, it is characterised in that:The bucket The end face outside for covering (3) is provided with motor cover (8), the induced-draught electric motor (4), processor (5), ultrasonic signal processing module (61) it is installed in the motor cover (8), steam vent is provided with the motor cover (8).
9. the dirt doses detection means for sewing machine dust collect plant according to claim 8, it is characterised in that:The bucket Inlet scoop (31) is provided with lid (3), the inlet scoop (31) connects with the induced-draught electric motor (4), and the inlet scoop (31) dust filtration device (9) is installed towards the dust bucket (2) internal end face, the dust filtration device (9) is convex to the dust The inside of bucket (2), dust inlet (32) is additionally provided with the bung (3), for outside dirt material to be sucked in dust bucket (2).
10. the dirt doses detection means for sewing machine dust collect plant according to claim 9, it is characterised in that:It is described Ultrasonic probe (62), dust inlet (32) are respectively positioned at the both sides of the inlet scoop (31).
CN201611183998.9A 2016-12-20 2016-12-20 A kind of dirt doses detection device for sewing machine dust collect plant Active CN106757867B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107513818A (en) * 2017-09-06 2017-12-26 杰克缝纫机股份有限公司 Sewing machine electric air-suction device
CN110916578A (en) * 2019-12-18 2020-03-27 邦辰环保科技(苏州)有限公司 Control method, system and device of dust collector

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CN203662687U (en) * 2013-08-30 2014-06-25 科沃斯机器人科技(苏州)有限公司 Sweeping robot
CN204849311U (en) * 2015-07-24 2015-12-09 玉环奕友电子有限公司 Novel sewing machine collection dirt bucket
CN105544105A (en) * 2015-12-11 2016-05-04 杰克缝纫机股份有限公司 Suction structure and suction method for air suction device of sewing machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04276291A (en) * 1991-03-01 1992-10-01 Juki Corp Speed control device of sewing machine
EP0696659A1 (en) * 1994-08-11 1996-02-14 Hams Corporation Tape waste collector assembly for use with a belt loop sewing machine
CN201778201U (en) * 2010-08-27 2011-03-30 上海秋田电器科技有限公司 Overlock machine dust collection device and switch thereof
CN203212837U (en) * 2013-01-19 2013-09-25 程飞翔 Dust and waste collection device of industrial sewing machine
CN203487361U (en) * 2013-08-22 2014-03-19 新杰克缝纫机股份有限公司 Ultrasonic based control system for industrial sewing machine
CN203662687U (en) * 2013-08-30 2014-06-25 科沃斯机器人科技(苏州)有限公司 Sweeping robot
CN204849311U (en) * 2015-07-24 2015-12-09 玉环奕友电子有限公司 Novel sewing machine collection dirt bucket
CN105544105A (en) * 2015-12-11 2016-05-04 杰克缝纫机股份有限公司 Suction structure and suction method for air suction device of sewing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107513818A (en) * 2017-09-06 2017-12-26 杰克缝纫机股份有限公司 Sewing machine electric air-suction device
CN110916578A (en) * 2019-12-18 2020-03-27 邦辰环保科技(苏州)有限公司 Control method, system and device of dust collector

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