CN105002675A - Dust barrel for a sewing machine - Google Patents

Dust barrel for a sewing machine Download PDF

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Publication number
CN105002675A
CN105002675A CN201510440255.4A CN201510440255A CN105002675A CN 105002675 A CN105002675 A CN 105002675A CN 201510440255 A CN201510440255 A CN 201510440255A CN 105002675 A CN105002675 A CN 105002675A
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CN
China
Prior art keywords
barrel
dust
bung
control
sewing machine
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Granted
Application number
CN201510440255.4A
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Chinese (zh)
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CN105002675B (en
Inventor
林清福
翁阿雨
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YUHUAN YIYOU ELECTRONICS Co Ltd
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YUHUAN YIYOU ELECTRONICS Co Ltd
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Priority to CN201510440255.4A priority Critical patent/CN105002675B/en
Publication of CN105002675A publication Critical patent/CN105002675A/en
Application granted granted Critical
Publication of CN105002675B publication Critical patent/CN105002675B/en
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Abstract

The invention discloses a dust barrel for a sewing machine. The barrel comprises a sewing machine, a controller arranged on the sewing machine and a barrel body, and the upper end of the barrel body is provided with an opening; the opening of the barrel body is provided with a barrel cover, and a protective hood is fixedly mounted above the barrel cover; the protective hood is provided with a brushless motor therein; the brushless motor is connected to a control system; the control system is connected to a switch, and a speed-adjustment knob; the brushless motor is connected to a fan blade which is positioned inside the barrel body; the fan blade is covered with a filtering cartridge; the protective hood is provided with a lifting handle; the protective hood is provided with an air exhaust opening; the barrel cover is provided with a first air opening and a second air opening thereon; the first air opening and the second air opening are communicated with the inner space of the barrel body; the control system is connected to a plug. The dust barrel of the invention can collect dust without the cooperation with an external air source, thus preventing the problem of loud noise in dust collection. The dust barrel has a wide range of application and is not subject to any limitation.

Description

A kind of sewing machine dust collecting barrel
Technical field
The present invention relates to a kind of sewing machine dust collecting barrel.
Background technology
Dust collect plant is one of extremely important device in Sewing machines, be used for collecting the impurity such as the end of a thread, cloth waste, and the parts of most critical are dust buckets in dust collect plant, general dust bucket all makes to form negative pressure in bucket by being connected with external gas source thus producing suction and carries out control of dust, gas in external gas source and dust bucket flows in a large number and can form larger noise, the working environment of staff is impacted, and general dust bucket cannot use separately, need coordinate with other devices of Sewing machines and just can carry out control of dust work, make it apply and be too limited.
And the control of dust pattern that general Sewing machines dust collect plant adopts is all be gap control of dust, when needs control of dust, bring into operation dust collect plant again, the Twinkling suction that this control of dust pattern is used for control of dust generation is all extremely strong, even the end of a thread being used for sewing can be inhaled and dissipate, and general dust collect plant cannot be drawn the soft flocks on retainer, and soft flocks is under long term accumulation, as easy as rolling off a log retainer to be blocked, and soft flocks all has certain oil absorption due to itself material reason, if soft flocks is distributed between parts, as easy as rolling off a log by the lubricating oil absorption between parts, make the phenomenon of killing between parts, shorten the service life of Sewing machines, and general dust collect plant cannot be drawn soft flocks and other impurity, and soft flocks and other impurity are as easy as rolling off a log flies away in air along with air-flow, staff's long-term work under this air ambient, as easy as rolling off a log it healthyly to be impacted, cause some PUD Ds.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of sewing machine dust collecting barrel, and it just can carry out control of dust work without the need to the cooperation of external gas source, the problem that when avoiding control of dust, noise is larger, and application is more extensive, is not limited to.
The technical scheme that the present invention solves the problems of the technologies described above employing is:
The present invention discloses a kind of sewing machine dust collecting barrel, comprises Sewing machines, is located at controller on Sewing machines and staving, it is characterized in that: described staving upper end has an opening; Described staving opening part is stamped a bung, is mounted with a protective cover above bung; Described protective cover internal frame is provided with a brushless electric machine; Described brushless electric machine is connected with a control system; Described control system is connected with switch, speed governing knob; Described brushless electric machine is connected with a fan blade, and fan blade is positioned at staving; Described fan blade is covered with a filter core; Described protective cover is provided with a handle; Described protective cover is provided with an exhaust outlet; Described bung is provided with the first air port, the second air port; Described first air port, the second air port all connect with staving inner space; Described control system is connected with a plug.
Described bucket outer wall is provided with some snap closes be circularly and evenly distributed; Described snap close is buckled on bung, makes to be fixedly connected with between bung with staving.
Described bung lower surface is fixed with an electromagnet; Described electromagnet is connected with screw mandrel, and screw mandrel is connected with connector; Described connector is fixed on bung lower surface by a steady pin; Described connector is fixedly connected with a dividing plate.
Described controller is connected with brushless electric machine, switch, speed governing knob, electromagnet respectively.
Described brushless electric machine is brshless DC motor.
Described brushless electric machine is brushless AC motor.
Described control system is connected with a connecting line, and connecting line one end is provided with Signal reception head.
The invention has the beneficial effects as follows:
Compared with prior art, the protective cover internal frame of the sewing machine dust collecting barrel of structure of the present invention is adopted to be provided with brushless electric machine, brushless electric machine is connected with fan blade, and fan blade is positioned at staving, therefore rotate after fan blade provides power by motor, dust bucket is made to produce suction, now flexible pipe only need be connected respectively to the first air port by staff, second air port, the other end of the flexible pipe be connected with the first air port can be connected on the cutting facility of Sewing machines, the end of a thread is drawn, the retainer position that also can be arranged on Sewing machines is drawn the soft flocks on retainer, the other end of the flexible pipe be connected with the second air port can be connected on the sewing device of Sewing machines, cloth waste is drawn, what adopt owing to providing the motor of power is brushless electric machine, therefore noise is extremely low, staff can be worked under good working environment, and brushless electric machine is than the long service life of general motor, the service life of dust bucket can be improved to the full extent.
Compared with prior art, the sewing machine dust collecting barrel of structure of the present invention is adopted to be apneusis state, once after switch open, dust bucket just starts control of dust work always, inhale cloth mouth, first inhales line mouth, the suction that second suction line mouth produces is all very even, there will not be generation suction instantaneously to cause suction to cross senior general's the end of a thread and inhale situation about dissipating, soft flocks on retainer can be drawn by the suction that the second suction line mouth produces, avoid soft flocks and do not clear up the situation causing retainer that blocking occurs for a long time, more there will not be the situation that the lubricating oil between parts is drawn by soft flocks, the existence of the lubricating oil between parts ensure that the service life of Sewing machines, and inhale cloth mouth, first inhales line mouth, the impurity produced in sewing process can carry out clearing up and drawing the very first time by the second suction inhaling line mouth three generation, make in air, to fly away soft flocks and other impurity, ensure that air quality, make staff can carry out work for a long time under this kind of working environment, and the healthy of staff can not be affected.
Compared with prior art, the protective cover of the sewing machine dust collecting barrel of structure of the present invention is adopted to be provided with handle, therefore staff can move the position of dust bucket needed for reality, very convenient, and derive from brushless electric machine due to the suction of dust bucket, therefore just can be used alone without the need to connecting external gas source, and carry out the movement to dust bucket by the handle held on protective cover, and another hand can be held flexible pipe to ground refuse or Other Waste and carries out control of dust, and cleaner head can be installed in one end of flexible pipe dust suction, make dust bucket can be used as general family expenses dust arrester to use, be not limited on Sewing machines, and by speed governing knob, suction size is adjusted, without the need to worrying because suction deficiency causes large volume rubbish cannot by situation about drawing, regulate the speed simultaneously and can prevent from causing because suction is excessive cloth by situation about holding.
Compared with prior art, the bung lower surface of the sewing machine dust collecting barrel of structure of the present invention is adopted to be fixed with electromagnet, and electromagnet is connected with screw mandrel, screw mandrel is connected with connector, connector is then fixed on bung lower surface by steady pin, and connector is fixedly connected with dividing plate, therefore when electromagnet receives the signal of sewing machine control output, magnet control screw mandrel ejects, the connector be now connected with screw mandrel ejects thereupon, dividing plate is then along with connector rotates around steady pin, first air port or the second air port are covered, if the first air port is capped, the suction that second air port produces then can increase instantaneously, originally the cloth waste that the power that costs is drawn is drawn in staving instantaneously, if the second air port is capped, the suction in the first air port then can increase instantaneously, the end of a thread or soft flocks are drawn in staving instantaneously, the suction increased instantaneously has the effect of cleaning inside hose pipeline, avoid the situation that blocking appears in hose line.
Accompanying drawing explanation
Fig. 1 is the stereogram of sewing machine dust collecting barrel of the present invention;
Fig. 2 is the structural representation of sewing machine dust collecting barrel of the present invention;
Fig. 3 is the profile of sewing machine dust collecting barrel of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Refer to Fig. 1 to Fig. 3, the invention provides a kind of sewing machine dust collecting barrel, comprise staving 1, described staving 1 upper end has an opening 2; Described staving opening 2 place is stamped a bung 3, is mounted with a protective cover 4 above bung 3; Described protective cover 4 internal frame is provided with a brushless electric machine 5; Described brushless electric machine 5 is connected with a control system 51; Described control system 51 is connected with switch 6, speed governing knob 7; Described brushless electric machine 5 is connected with a fan blade 8, and fan blade 8 is positioned at staving 1; Described fan blade 8 is covered with a filter core 81; Described protective cover 4 is provided with a handle 9; Described protective cover 4 is provided with an exhaust outlet 10; Described bung 3 is provided with the first air port 12, air port 11, second; Described first air port 12, air port 11, second all connects with staving 1 inner space; Described control system 51 is connected with a plug 13.
Described staving 1 outer wall is provided with some snap closes 14 be circularly and evenly distributed; Described snap close 14 is buckled on bung 3, makes to be fixedly connected with between bung 3 with staving 1.
Described bung 3 lower surface is fixed with an electromagnet 15; Described electromagnet 15 is connected with screw mandrel 16, and screw mandrel 16 is connected with connector 17; Described connector 17 is fixed on bung 3 lower surface by a steady pin 18; Described connector 17 is fixedly connected with a dividing plate 19.
Described controller is connected with brushless electric machine 5, switch 6, speed governing knob 7, electromagnet 15 respectively.
Described brushless electric machine 5 is brshless DC motor.
Described brushless electric machine 5 is brushless AC motor.
Described control system 51 is connected with a connecting line 20, and connecting line 20 one end is provided with Signal reception head 21.
Using method of the present invention is as follows:
First the plug 13 be connected with control system is injected power supply place, after Sewing machines is started working, press the switch 6 be located in control system, now switch 6 gives the signal that control system 51 1 is opened, control system 51 makes brushless electric machine 5 bring into operation, also can directly lean on the controller on Sewing machines to give signal makes brushless electric machine 5 start, when sewing machine control is opened, controller gives brushless electric machine 5 signal, dust bucket starts control of dust work, when sewing machine control is closed, blackout, dust bucket is out of service.After brushless electric machine 5 runs, rotate under the power that now fan blade 8 provides at motor, gas permeation filter core 81 in staving 1 is extracted out by fan blade 8, and discharged by the exhaust outlet 10 on protective cover, make to form negative pressure in staving 1, dust bucket is made to produce suction, flexible pipe only need be connected to the first air port 11 by staff, second air port 12, the other end of the flexible pipe be connected with the first air port 11 can be connected on the cutting facility of Sewing machines, the end of a thread is drawn, the retainer position that also can be arranged on Sewing machines is drawn the soft flocks on retainer, the other end of the flexible pipe be connected with the second air port 12 can be connected on the sewing device of Sewing machines, cloth waste is drawn, and adjust by speed governing knob 7 pairs of suction sizes, without the need to worrying because suction deficiency causes large volume rubbish cannot by situation about drawing, regulate the speed simultaneously and can prevent from causing because suction is excessive cloth by situation about holding.
The existence of filter core 81 makes the end of a thread or cloth waste to be intercepted in staving 1 when in fan blade 8 pairs of stavings, air-flow extracts, the end of a thread and cloth waste can not be inhaled in fan blade along with air-flow, avoid fan blade 8 suck foreign material cause damage situation, what adopt owing to providing the motor of power is brushless electric machine 5, therefore noise is extremely low, staff can be worked under good working environment, and brushless electric machine 5 is than the long service life of general motor, the service life of dust bucket can be improved to the full extent, the control of dust pattern of this dust bucket is set to apneusis state simultaneously, continually carry out control of dust work, when producing the end of a thread in the process of making, will be inhaled in flexible pipe, and by suction by stretching for the end of a thread for cutting, make trimming otch more smooth, and be straightened because make the end of a thread in process, make the line collection making generation more good-looking, spacing is even.
Sewing machine dust collecting barrel of the present invention is once after switch open, dust bucket just starts control of dust work always, inhale cloth mouth, first inhales line mouth, the suction that second suction line mouth produces is all very even, there will not be generation suction instantaneously to cause suction to cross senior general's the end of a thread and inhale situation about dissipating, soft flocks on retainer can be drawn by the suction that the second suction line mouth produces, avoid soft flocks and do not clear up the situation causing retainer that blocking occurs for a long time, more there will not be the situation that the lubricating oil between parts is drawn by soft flocks, the existence of the lubricating oil between parts ensure that the service life of Sewing machines, and inhale cloth mouth, first inhales line mouth, the impurity produced in sewing process can carry out clearing up and drawing the very first time by the second suction inhaling line mouth three generation, make in air, to fly away soft flocks and other impurity, ensure that air quality, make staff can carry out work for a long time under this kind of working environment, and the healthy of staff can not be affected.
Protective cover 4 of the present invention is provided with handle 9, therefore staff moves the position of dust bucket needed for reality, very convenient, and derive from brushless electric machine 5 due to the suction of dust bucket, therefore just can be used alone without the need to connecting external gas source, and carry out the movement to dust bucket by the handle 9 held on protective cover, and another hand can be held flexible pipe to ground refuse or Other Waste and carries out control of dust, and cleaner head can be installed in one end of flexible pipe dust suction, make dust bucket can be used as general family expenses dust arrester to use, be not limited on Sewing machines.
When needing after control of dust terminates to clear up the rubbish in dust bucket bucket, only need pull snap close 14 makes snap close 14 leave bung 3, then bung 3 mentioned make it depart from staving 1 by holding handle 9 on protective cover, then the rubbish in staving 1 is poured out, to reuse dust bucket, then to need by snap close 14, again by locked for bung 3, to make between staving 1 with bung 3 in the state be fixedly connected with.
Bung 3 lower surface of the present invention is fixed with electromagnet 15, and electromagnet 15 is connected with screw mandrel 16, screw mandrel 16 is connected with connector 17, connector 17 is fixed on bung 3 lower surface by steady pin 18, and connector 17 is fixedly connected with dividing plate 19, therefore when electromagnet 15 receives the signal of sewing machine control output, electromagnet 15 controls screw mandrel 16 and ejects, the connector 17 be now connected with screw mandrel 16 ejects thereupon, dividing plate 19 is then along with connector 17 rotates around steady pin 18, first air port 11 or the second air port 12 are covered, if the first air port 11 is capped, the suction that second air port 12 produces then can increase instantaneously, originally the cloth waste that the power that costs is drawn is drawn in staving 1 instantaneously, if the second air port 12 is capped, the suction in the first air port 11 then can increase instantaneously, the end of a thread or soft flocks are drawn in staving instantaneously, the suction increased instantaneously has the effect of cleaning inside hose pipeline, avoid the situation that blocking appears in hose line.
Control system 51 is connected with connecting line 20, this connecting line 20 can be connected on other external equipments, by the Signal reception head 21 on connecting line, the signal on external equipment can be received, when external equipment brings into operation time, control system 51 makes dust bucket and external equipment synchronous operation by Signal reception head 21 feedack, also can with external equipment by closing.。

Claims (7)

1. a sewing machine dust collecting barrel, comprises Sewing machines, is located at controller on Sewing machines and staving, it is characterized in that: described staving upper end has an opening; Described staving opening part is stamped a bung, is mounted with a protective cover above bung; Described protective cover internal frame is provided with a brushless electric machine; Described brushless electric machine is connected with a control system; Described control system is connected with switch, speed governing knob; Described brushless electric machine is connected with a fan blade, and fan blade is positioned at staving; Described fan blade is covered with a filter core; Described protective cover is provided with a handle; Described protective cover is provided with an exhaust outlet; Described bung is provided with the first air port, the second air port; Described first air port, the second air port all connect with staving inner space; Described control system is connected with a plug.
2. a kind of sewing machine dust collecting barrel according to claim 1, is characterized in that: described bucket outer wall is provided with some snap closes be circularly and evenly distributed; Described snap close is buckled on bung, makes to be fixedly connected with between bung with staving.
3. a kind of sewing machine dust collecting barrel according to claim 1, is characterized in that: described bung lower surface is fixed with an electromagnet; Described electromagnet is connected with screw mandrel, and screw mandrel is connected with connector; Described connector is fixed on bung lower surface by a steady pin; Described connector is fixedly connected with a dividing plate.
4. a kind of sewing machine dust collecting barrel according to claim 1 or 3, is characterized in that: described controller is connected with brushless electric machine, switch, speed governing knob, electromagnet respectively.
5. a kind of sewing machine dust collecting barrel according to claim 1, is characterized in that: described brushless electric machine is brshless DC motor.
6. a kind of sewing machine dust collecting barrel according to claim 1, is characterized in that: described brushless electric machine is brushless AC motor.
7. a kind of sewing machine dust collecting barrel according to claim 1, it is characterized in that: described control system is connected with a connecting line, connecting line one end is provided with Signal reception head.
CN201510440255.4A 2015-07-24 2015-07-24 A kind of sewing machine dust collecting barrel Active CN105002675B (en)

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CN201510440255.4A CN105002675B (en) 2015-07-24 2015-07-24 A kind of sewing machine dust collecting barrel

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Application Number Priority Date Filing Date Title
CN201510440255.4A CN105002675B (en) 2015-07-24 2015-07-24 A kind of sewing machine dust collecting barrel

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CN105002675A true CN105002675A (en) 2015-10-28
CN105002675B CN105002675B (en) 2018-05-29

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369489A (en) * 2015-12-11 2016-03-02 杰克缝纫机股份有限公司 Air suction device for sewing machine
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
CN105568579A (en) * 2015-12-11 2016-05-11 杰克缝纫机股份有限公司 Sewing machine suction device with alternate thread residue and fabric collection capacity
CN106192248A (en) * 2016-08-01 2016-12-07 杰克缝纫机股份有限公司 A kind of air intake device with suction flow dividing structure and suction flow-dividing control method
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152897A (en) * 1984-08-23 1986-03-15 Matsushita Electric Ind Co Ltd Clutch motor with dust collector
CN201108390Y (en) * 2007-12-07 2008-09-03 胡寿厅 Suction cleaner
CN202359364U (en) * 2011-11-19 2012-08-01 中山市阿米达机电设备有限公司 Dust collection barrel cover of sewing machine
CN102943371A (en) * 2012-12-12 2013-02-27 吴江市科时达纺织有限公司 Safe and return dust-less dust exhaust apparatus for lapper
CN204849312U (en) * 2015-07-24 2015-12-09 玉环奕友电子有限公司 Sewing machine collection dirt bucket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152897A (en) * 1984-08-23 1986-03-15 Matsushita Electric Ind Co Ltd Clutch motor with dust collector
CN201108390Y (en) * 2007-12-07 2008-09-03 胡寿厅 Suction cleaner
CN202359364U (en) * 2011-11-19 2012-08-01 中山市阿米达机电设备有限公司 Dust collection barrel cover of sewing machine
CN102943371A (en) * 2012-12-12 2013-02-27 吴江市科时达纺织有限公司 Safe and return dust-less dust exhaust apparatus for lapper
CN204849312U (en) * 2015-07-24 2015-12-09 玉环奕友电子有限公司 Sewing machine collection dirt bucket

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369489A (en) * 2015-12-11 2016-03-02 杰克缝纫机股份有限公司 Air suction device for sewing machine
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
CN105568579A (en) * 2015-12-11 2016-05-11 杰克缝纫机股份有限公司 Sewing machine suction device with alternate thread residue and fabric collection capacity
CN106192248A (en) * 2016-08-01 2016-12-07 杰克缝纫机股份有限公司 A kind of air intake device with suction flow dividing structure and suction flow-dividing control method
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

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