CN105256475A - Multilayer filtering sewing machine dust collector - Google Patents
Multilayer filtering sewing machine dust collector Download PDFInfo
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- CN105256475A CN105256475A CN201510590245.9A CN201510590245A CN105256475A CN 105256475 A CN105256475 A CN 105256475A CN 201510590245 A CN201510590245 A CN 201510590245A CN 105256475 A CN105256475 A CN 105256475A
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- dust
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- sewing machine
- dust collector
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Abstract
The invention relates to a multilayer filtering sewing machine dust collector. The dust collector comprises a dust collecting barrel (1), a dust exhaust device, and a motor silencing device. The dust collecting barrel (1) is internally provided with an annular filter screen (3), a cyclone filter (4), a cyclone cover plate (5), and a filter screen (6) in sequence. Seal rings are arranged among the annular filter screen (3), the cyclone filter (4), and the cyclone cover plate (5). The dust collecting barrel (1) is provided with a dust collecting barrel cover (2) used to clamp the dust collecting barrel (1). The dust collecting barrel cover (2) is provided with a buckle (12) used to clamp and connect with the motor silencing device. A filtering sponge (22) used to filter dusts is arranged between the cyclone cover plate (5) and the dust collecting barrel cover (2). The sewing machine dust collector is positioned on a rack through a dust collector fixing base. Compared with the prior art, in the prior art, a sewing machine dust collector is directly fixed on machine head, the sewing machine dust collector effectively prevents shaking of the machine head caused by operation of the sewing machine dust collector, so a sewing machine can stably operate.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the dust exhaust apparatus of Sewing machines, particularly a kind of sewing machine dust collector of multiple filtration.
Background technology
Make in process at Sewing machines, particularly at the periphery of needle plate, because of dusts such as cloth and line cut-off generation cloth powder, line hairs, the sewing machine base that the major part of the dust produced enters needle plate bottom by the needle falling hole etc. on needle plate is inner, adheres to the fixed positions such as the various movable parts such as feed dog driving mechanism, rotating shuttle being piled up in sewing machine base inside or bearing gradually.Long-time continuous is made, and when the accumulating amount of dust acquires a certain degree, the parts such as feeding tooth, rotating shuttle can be caused to run and have some setbacks, function reduces, and also can stain the cloth made, and increases the wearing and tearing of machine, loss, needs timing to clear up.During cleaning, need, by the dismounting of relevant parts, after having cleaned, to reinstall.Both bothered, delayed manufacturing schedule again, caused certain inconvenience to production.In addition, a part of dusts such as cloth powder and line hair swim in control, and cause making environment and be deteriorated, the health of operator is made in impact.
For above technical problem, therefore need to make improvements.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the invention provides a kind of sewing machine dust collector assembling simple, that dust suction is clean a kind of multiple filtration, this dust catcher adopts plastic material to make, there is higher stability and security, effectively can solve the problem that the sewing machine dust collector noise of existing a kind of multiple filtration is large.
For achieving the above object, the technical solution adopted in the present invention is: a kind of sewing machine dust collector of multiple filtration, and this dust catcher comprises dust bucket, dust exhaust apparatus and motor silencing; Circular filter net, cyclone filter device, cyclone cover plate and screen pack is provided with successively in described dust bucket; Sealing ring is provided with between the gentle spiral cover plate of this circular filter net, cyclone filter device; This dust bucket is provided with the control of dust bung for engaging this dust bucket; This dust bucket covers the buckle be provided with for the motor silencing that is connected together; The filtration sponge for filter dust is provided with between described cyclone cover plate and control of dust bung; Described motor silencing comprises motor silencer casing, and the Inner Front End of this motor silencer casing is provided with the motor capping be connected together with buckle; This motor is sealed in motor silencer casing and connects motor and fan blade, motor cabinet, electricity secret seal and motor rear cover for fixed electrical machinery and fan blade successively; This motor silencer casing to be fixed connection by motor rear cover; Described dust exhaust apparatus comprises inlet scoop and sweep-up pipe; Described inlet scoop is connected by some aspiration channel interfaces with sweep-up pipe, and described sweep-up pipe is connected by sweep-up pipe interface and dust bucket is connected together; The control of dust base for collecting dust is also provided with bottom described dust bucket; Described control of dust base catches from described cyclone filter device the chip gathered, and wherein, the chip gathered of catching in the lower case of described cyclone filter device selects the cyclone base plate of opening through having, and is deposited in described control of dust base; This control of dust base is connected together in dust bucket, and is sealed by sealing gasket.
As a preferred embodiment of the present invention, described cyclone filter device top is formed with the circular projection for engaging cyclone cover plate; Corresponding, described cyclone cover plate is formed with the protruding rod hole matched with circular projection; Described cyclone filter device comprises multiple air inlet and air duct, and described air inlet is used for part dust to be directed in described air duct, and wherein, described air duct is limited by guiding walls, and described guiding walls extends to bottom shell; Air in described air inlet is flow into and dust is conducted through in the air duct limited by the described guiding walls with tepee structure by bottom shell, this housing bottom is formed with the step-like structure for engaging cyclone base plate, corresponding, described cyclone base plate is formed with the shrinkage pool matched with step-like structure.
As a preferred embodiment of the present invention, described dust bucket upper end lateral wall is provided with annular tongue; This annular tongue engages with sweep-up pipe interface and is fixedly connected with.
As a preferred embodiment of the present invention, the inside, lower end of described motor silencer casing is provided with some bloops; Be provided with motor rear cover bottom this bloop, this motor rear cover is connected with motor silencer casing, forms one.
As a preferred embodiment of the present invention, described motor silencer casing is connected with fixture; Described fixture is made up of motor noise reduction holder and dust catcher holder; Described motor noise reduction holder is fixed on motor silencer casing, and dust catcher holder is screwed on Sewing machines; Described motor noise reduction holder and dust catcher holder are all in circular shape.
As a preferred embodiment of the present invention, the diameter of described inlet scoop is 3-8cm.
As a preferred embodiment of the present invention, described sweep-up pipe is plastic tube or metal tube.
Compared with prior art, the dust exhaust apparatus of this Sewing machines has the following advantages:
1, be fixed in frame by dust catcher holder a kind of sewing machine dust collector of multiple filtration is positioned, directly be fixed on head relative to a kind of in prior art sewing machine dust collector of multiple filtration, when effectively avoiding a kind of sewing machine dust collector of multiple filtration to work to head cause rock, Sewing machines is stably worked.
2, by being provided with sealing ring between circular filter net, the gentle spiral cover plate of cyclone filter device, the connection between three is made to keep sealing, the impurity such as dust are avoided to enter in head, in addition, by circular filter net, cyclone filter device and the filtration of filtration 3 grades, sponge, filter effect is better, also improves stability during dust suction work simultaneously, thus increases the pick-up performance of this device.
3, inlet scoop is connected by some aspiration channel interfaces with sweep-up pipe, and described sweep-up pipe is connected by sweep-up pipe interface and dust bucket removably links together; Facilitate replacing and the maintenance of sweep-up pipe.
4, being arranged with inlet scoop at the base plate of Sewing machines, effectively eliminating the dust produced when making, avoid dust accretions on various movable parts, reduce the possibility that Sewing machines breaks down; Changing drifting dust is dust suction, avoids the pollution of dirt bits to workshop condition, has ensured the air quality in workshop.
5, some bloops are provided with in the inside, lower end of motor silencer casing, noise when can well reduce electric motor starting by bloop and run, improve the sound-absorbing effect of the sewing machine dust collector of whole a kind of multiple filtration, provide comfortable working environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the upward view of the embodiment of the present invention.
Fig. 3 is embodiment of the present invention A-A sectional view.
Fig. 4 is embodiment of the present invention cyclone filter device structural representation.
Reference numeral: dust bucket 1, control of dust bung 2, circular filter net 3, cyclone filter device 4, circular projection 4-1, air inlet 4-2, air duct 4-3, guiding walls 4-4, bottom shell 4-5, cyclone cover plate 5, screen pack 6, motor and fan blade 7, motor capping 8, motor cabinet 9, electricity secret seal 10, with motor rear cover 11, buckle 12, inlet scoop 13, sweep-up pipe 14, annular tongue 15, bloop 16, motor rear cover 17, motor noise reduction holder 18, sweep-up pipe interface 19, aspiration channel interface 20, control of dust base 21, sealing gasket 22, filter sponge 23, arc buckle 24, cyclone base plate 25, shrinkage pool 25-1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is elaborated.
The sewing machine dust collector of a kind of multiple filtration as Figure 1-3, is characterized in that: this dust catcher comprises dust bucket 1, dust exhaust apparatus and motor silencing; Circular filter net 3, cyclone filter device 4, cyclone cover plate 5 and screen pack 6 is provided with successively in described dust bucket 1; Sealing ring is provided with between the gentle spiral cover plate 5 of this circular filter net 3, cyclone filter device 4; This dust bucket 1 is provided with the control of dust bung 2 for engaging this dust bucket 1; This control of dust bung 2 is provided with the buckle 12 for the motor silencing that is connected together; The filtration sponge 22 for filter dust is provided with between described cyclone cover plate 5 and control of dust bung 2.
The filtration that the present invention relates to increased to some extent relative to former dust collect plant, by circular filter net 3, cyclone filter device 4 and the triple filter device filtering sponge 22, to a certain degree reducing the production cost of dust collect plant, and be inhaled into the end of a thread in filter, distance that cloth waste is discharged into required process in dust bucket 1 also shortens thereupon, make the mobility status of the end of a thread and cloth waste more smooth and easy, and filter effect is better.
Motor silencing comprises motor silencer casing 6, and the Inner Front End of this motor silencer casing 6 is provided with the motor capping 8 be connected together with buckle 12; This motor capping 8 connects motor and fan blade 7, motor cabinet 9, electricity secret seal 10 and motor rear cover 11 for fixed electrical machinery and fan blade 7 successively in motor silencer casing 6; This motor silencer casing 6 to be fixed connection by motor rear cover 11; The inside, lower end of motor silencer casing 6 is provided with some bloops 16; The maximized elimination of noise that therefore can will be formed in motion process due to motor and fan blade 7, reach complete noiseless effect, staff is enable to carry out work under noiseless environment, ensure the physical and mental health of staff, and be provided with motor rear cover 17 bottom this bloop 16, this motor rear cover 17 is connected with motor silencer casing 6, forms one, therefore can not occur to cause motor silencer casing 6 that the situation of blocking occurs owing to installing bloop 16 in motor silencing many places.
Dust exhaust apparatus comprises inlet scoop 13 and sweep-up pipe 14; Described inlet scoop 13 is connected by some aspiration channel interfaces 20 with sweep-up pipe 14, and described sweep-up pipe 14 is connected by sweep-up pipe interface 19 and dust bucket 1 is connected together; Described sweep-up pipe 14 is plastic tube or metal tube; Facilitate replacing and the maintenance of sweep-up pipe 14 and inlet scoop 13.
The control of dust base 21 for collecting dust is also provided with bottom described dust bucket 1; Described control of dust base 21; Catch from described cyclone filter device 4 chip gathered, wherein, the chip gathered of catching in the lower case of described cyclone filter device 4 selects the cyclone base plate 25 of opening through having, and is deposited in described control of dust base 21; This control of dust base 21 is connected together in dust bucket 1, and is sealed by sealing gasket 22; Control of dust base 21 port is attached to by arc buckle 24 on the sidewall of dust bucket 1, control of dust base 21 is connected together in dust bucket 1, and sealed by sealing gasket 22, this fixed form not only simplify the disassemble and assemble work of control of dust base 21, be convenient to staff and regularly take out the end of a thread in dust bucket 1 and cloth waste, and simplify the structure of control of dust bung 2 in the past, make the material needed for manufacture control of dust bung 2 also thus reduce, to a certain degree reducing the production cost of dust bucket 1.
Cyclone filter device 4 top is formed with the circular projection 4-1 for engaging cyclone cover plate 5; Corresponding, described cyclone cover plate 5 is formed with the protruding rod hole 5-1 matched with circular projection 4-1; Described cyclone filter device 4 comprises multiple air inlet 4-2 and air duct 4-3, described air inlet 4-2 is used for part dust to be directed in described air duct 4-3, wherein, described air duct 4-3 is limited by guiding walls 4-4, and described guiding walls 4-4 extends to bottom shell 4-5; Air in described air inlet 4-2 is flow into and dust is conducted through in the air duct 4-3 limited by the described guiding walls 4-4 with tepee structure by bottom shell 4-5.
From physics analysis, the flow velocity of fluid is inversely proportional to the cross-sectional area through plane, if dust is by whole suction port plane, certainly will reduces by flow velocity, affects pick-up performance.Adopt the cyclone filter device 4 of cone shape can effectively control cross section size, suitable cross-sectional area can make dust enter in air duct 4-3 with larger speed by air inlet 4-2, improves pick-up performance.
Consider that dust is subject to the impact of external force and gravity in flow process, dust suction track changes to some extent, and then cause the monolateral of screen pack in circular filter net 3 to add up, affect whole dust collection efficiency, therefore the step-like structure for engaging cyclone base plate 25 is formed with at this housing bottom 4-5, corresponding, described cyclone base plate 25 is formed with the shrinkage pool 25-1 matched with step-like structure, such dust is concentrated in herein, improves pick-up performance.
Dust bucket 1 upper end lateral wall is provided with annular tongue 15; This annular tongue 15 is fixed with sweep-up pipe interface 19 and is connected; Be convenient to the convenient disassembly of dust bucket 1 and sweep-up pipe 14, cleaning is convenient.
Motor silencer casing 6 is connected with fixture; Described fixture is made up of motor noise reduction holder 18 and dust catcher holder 19; Described motor noise reduction holder 18 is fixed on motor silencer casing 6, and dust catcher holder 19 is screwed on Sewing machines; Described motor noise reduction holder 18 and dust catcher holder 19 are all in circular shape; Under the pump orifice of inlet scoop 13 is arranged on the needle plate of Sewing machines by the present embodiment, the diameter of inlet scoop 13 is 3-8cm; As a preferred embodiment of the present invention, the diameter of inlet scoop 13 is 5cm; Dust suction is carried out in the sewing machine base inner place easily producing dust in 13 pairs, inlet scoop, dirt bits are sucked in dirt bits dust bucket 1 by sweep-up pipe 14 by the air draught that the impeller of recycling motor and fan blade 7 produces, eliminate the dust produced when making, avoid dust accretions on various movable parts, reduce the possibility that Sewing machines breaks down; Avoid the pollution of dirt bits to workshop condition, ensure the air quality in workshop.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Although more employ attached Reference numeral in figure herein: dust bucket 1, control of dust bung 2, circular filter net 3, cyclone filter device 4, circular projection 4-1, air inlet 4-2, air duct 4-3, guiding walls 4-4, bottom shell 4-5, cyclone cover plate 5, screen pack 6, motor and fan blade 7, motor capping 8, motor cabinet 9, electricity secret seal 10, with motor rear cover 11, buckle 12, inlet scoop 13, sweep-up pipe 14, annular tongue 15, bloop 16, motor rear cover 17, motor noise reduction holder 18, sweep-up pipe interface 19, aspiration channel interface 20, control of dust base 21, sealing gasket 22, filter sponge 23, arc buckle 24, cyclone base plate 25, the terms such as shrinkage pool 25-1, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (7)
1. a sewing machine dust collector for multiple filtration, is characterized in that: this dust catcher comprises dust bucket (1), dust exhaust apparatus and motor silencing; Circular filter net (3), cyclone base plate (25), cyclone filter device (4), cyclone cover plate (5) and screen pack (6) is provided with successively in described dust bucket (1); Sealing ring is provided with between the gentle spiral cover plate (5) of this circular filter net (3), cyclone filter device (4); This dust bucket (1) is provided with the control of dust bung (2) for engaging this dust bucket (1); This control of dust bung (2) is provided with the buckle (12) for the motor silencing that is connected together; The filtration sponge (23) for filter dust is provided with between described cyclone cover plate (5) and control of dust bung (2); Described motor silencing comprises motor silencer casing (6), and the Inner Front End of this motor silencer casing (6) is provided with the motor capping (8) be connected together with buckle (12); This motor capping (8) connects motor and fan blade (7), motor cabinet (9), electricity secret seal (10) and motor rear cover (11) for fixed electrical machinery and fan blade (7) successively in motor silencer casing (6); This motor silencer casing (6) to be fixed connection by motor rear cover (11); Described dust exhaust apparatus comprises inlet scoop (13) and sweep-up pipe (14); Described inlet scoop (13) is connected by some aspiration channel interfaces (20) with sweep-up pipe (14), and described sweep-up pipe (14) is connected by sweep-up pipe interface (19) and dust bucket (1) is connected together; Described cyclone filter device (4) is socketed with circular filter net (3) and is connected by cyclone base plate (25); Described dust bucket (1) bottom is also provided with the control of dust base (21) for collecting dust; Described control of dust base (21) catches from described cyclone filter device (4) chip gathered, wherein, the chip gathered of catching in the lower case of described cyclone filter device (4) selects the cyclone base plate (25) of opening through having, and is deposited in described control of dust base (21); This control of dust base (21) is connected together in dust bucket (1), and by sealing gasket (22) sealing.
2. the sewing machine dust collector of a kind of multiple filtration according to claim 1, is characterized in that: described cyclone filter device (4) top is formed with the circular projection (4-1) for engaging cyclone cover plate (5); Corresponding, described cyclone cover plate (5) is formed with the protruding rod hole (5-1) matched with circular projection (4-1); Described cyclone filter device (4) comprises multiple air inlet (4-2) and air duct (4-3), described air inlet (4-2) is for being directed in described air duct (4-3) by part dust, wherein, described air duct (4-3) is limited by guiding walls (4-4), and described guiding walls (4-4) extends to bottom shell (4-5); Air in described air inlet (4-2) is flow into and dust is conducted through in the air duct (4-3) limited by the described guiding walls (4-4) with tepee structure by bottom shell (4-5), this housing bottom (4-5) is formed with the step-like structure for engaging cyclone base plate (25), corresponding, described cyclone base plate (25) is formed with the shrinkage pool (25-1) matched with step-like structure.
3. the sewing machine dust collector of a kind of multiple filtration according to claim 1, is characterized in that: described dust bucket (1) upper end lateral wall is provided with annular tongue (15); This annular tongue (15) is fixed with sweep-up pipe interface (19) and is connected.
4. the sewing machine dust collector of a kind of multiple filtration according to claim 1, is characterized in that: the inside, lower end of described motor silencer casing (6) is provided with some bloops (16); This bloop (16) bottom is provided with motor rear cover (17), and this motor rear cover (17) is connected with motor silencer casing (6), forms one.
5. the sewing machine dust collector of a kind of multiple filtration according to claim 4, is characterized in that: described motor silencer casing (6) is connected with fixture; Described fixture is made up of motor noise reduction holder (18) and dust catcher holder (19); Described motor noise reduction holder (18) is fixed on motor silencer casing (6), and dust catcher holder (19) is screwed on Sewing machines; Described motor noise reduction holder (18) and dust catcher holder (19) are all in circular shape.
6. the sewing machine dust collector of a kind of multiple filtration according to claim 1, is characterized in that: the diameter of described inlet scoop (13) is 3-8cm.
7. the sewing machine dust collector of a kind of multiple filtration according to claim 1, is characterized in that: described sweep-up pipe (14) is plastic tube or metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590245.9A CN105256475B (en) | 2015-09-16 | 2015-09-16 | A kind of sewing machine dust collector of multiple filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590245.9A CN105256475B (en) | 2015-09-16 | 2015-09-16 | A kind of sewing machine dust collector of multiple filtration |
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| Publication Number | Publication Date |
|---|---|
| CN105256475A true CN105256475A (en) | 2016-01-20 |
| CN105256475B CN105256475B (en) | 2018-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510590245.9A Expired - Fee Related CN105256475B (en) | 2015-09-16 | 2015-09-16 | A kind of sewing machine dust collector of multiple filtration |
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| Country | Link |
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| CN (1) | CN105256475B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530334A (en) * | 2018-12-27 | 2019-03-29 | 天津翰克科技有限公司 | A kind of slit dust pelletizing system |
| CN109567669A (en) * | 2019-01-21 | 2019-04-05 | 蓝海智能科技有限公司 | A kind of cyclonic arrangement and its installation method |
| CN111379099A (en) * | 2020-05-08 | 2020-07-07 | 黄德贵 | Dust suction device of sewing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138957Y (en) * | 1992-11-03 | 1993-07-28 | 王秋凉 | Multi-layer filter dust collector with silencer |
| US6131527A (en) * | 1999-03-08 | 2000-10-17 | Park; Jong Rak | Vacuum box for use with overlock sewing machines |
| CN201067381Y (en) * | 2007-06-15 | 2008-06-04 | 杨政洁 | Central vacuum cleaner main unit |
| CN102373588A (en) * | 2010-08-06 | 2012-03-14 | 宜兴威尼特集装袋有限公司 | Sewing dust absorbing device |
| CN204919016U (en) * | 2015-09-16 | 2015-12-30 | 永康市庞特工贸有限公司 | Sewing machine dust catcher |
-
2015
- 2015-09-16 CN CN201510590245.9A patent/CN105256475B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138957Y (en) * | 1992-11-03 | 1993-07-28 | 王秋凉 | Multi-layer filter dust collector with silencer |
| US6131527A (en) * | 1999-03-08 | 2000-10-17 | Park; Jong Rak | Vacuum box for use with overlock sewing machines |
| CN201067381Y (en) * | 2007-06-15 | 2008-06-04 | 杨政洁 | Central vacuum cleaner main unit |
| CN102373588A (en) * | 2010-08-06 | 2012-03-14 | 宜兴威尼特集装袋有限公司 | Sewing dust absorbing device |
| CN204919016U (en) * | 2015-09-16 | 2015-12-30 | 永康市庞特工贸有限公司 | Sewing machine dust catcher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530334A (en) * | 2018-12-27 | 2019-03-29 | 天津翰克科技有限公司 | A kind of slit dust pelletizing system |
| CN109567669A (en) * | 2019-01-21 | 2019-04-05 | 蓝海智能科技有限公司 | A kind of cyclonic arrangement and its installation method |
| CN111379099A (en) * | 2020-05-08 | 2020-07-07 | 黄德贵 | Dust suction device of sewing machine |
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| Publication number | Publication date |
|---|---|
| CN105256475B (en) | 2018-03-20 |
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