CN204919016U - Sewing machine dust catcher - Google Patents
Sewing machine dust catcher Download PDFInfo
- Publication number
- CN204919016U CN204919016U CN201520717971.8U CN201520717971U CN204919016U CN 204919016 U CN204919016 U CN 204919016U CN 201520717971 U CN201520717971 U CN 201520717971U CN 204919016 U CN204919016 U CN 204919016U
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- dust
- motor
- cyclone
- sewing machine
- bucket
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Abstract
The utility model relates to a sewing machine dust catcher, the dust catcher is including collection dirt bucket (1), dust extraction and motor silencing device, be equipped with annular filter screen (3), cyclone filter (4), cyclone apron (5) and filter screen (6) in this album of dirt bucket (1) in proper order, be equipped with the sealing washer between these annular filter screen (3), cyclone filter (4) gentle spiral cover board (5), be equipped with the collection dirt bung (2) that is used for this album of dirt of block bucket (1) on this album of dirt bucket (1), be equipped with buckle (12) that are used for the block to connect motor silencing device on this album of dirt bung (2), be equipped with filtration sponge (22) that are used for filtering the dust between cyclone apron (5) and the collection dirt bung (2), fix through the dust catcher fixing base and fix a position sewing machine dust catcher in the frame, for sewing machine dust catcher snap -on among the prior art on the aircraft nose, effectively avoid the sewing machine dust catcher during operation to the aircraft nose cause rock, make sewing machine work steadily.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the dust exhaust apparatus of Sewing machines, particularly a kind of sewing machine dust collector.
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.
Utility model content
For above-mentioned situation, for overcoming the defect of prior art, the utility model provides a kind of and assembles simple, that dust suction is clean sewing machine dust collector, and this dust catcher adopts plastic material to make, there is higher stability and security, effectively can solve the problem that existing sewing machine dust collector noise is large.
For achieving the above object, the technical scheme that the utility model adopts is, sewing machine dust collector, 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 kind of preferred version of the present utility model, 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 kind of preferred version of the present utility model, 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 kind of preferred version of the present utility model, 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 kind of preferred version of the present utility model, 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 kind of preferred version of the present utility model, the diameter of described inlet scoop is 3-8cm.
As a kind of preferred version of the present utility model, 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 sewing machine dust collector is positioned, directly be fixed on head relative to sewing machine dust collector in prior art, when effectively avoiding sewing machine dust collector 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, be provided with some bloops in the inside, lower end of motor silencer casing, noise when can well be reduced electric motor starting by bloop and be run, improves the sound-absorbing effect of whole sewing machine dust collector, provides comfortable working environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the upward view of the utility model embodiment.
Fig. 3 is the utility model embodiment A-A sectional view.
Fig. 4 is the utility model embodiment 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 utility model embodiment is elaborated.
Sewing machine dust collector 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 utility model 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 kind of preferred version of the present utility model, 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 utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model 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 utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. sewing machine dust collector, 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).
2. sewing machine dust collector according to claim 1, is characterized in that: 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.
3. sewing machine dust collector 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.
4. sewing machine dust collector according to claim 1 and 2, 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.
5. sewing machine dust collector 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.
6. sewing machine dust collector according to claim 5, 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.
7. sewing machine dust collector according to claim 2, is characterized in that: the diameter of described inlet scoop (13) is 3-8cm.
8. sewing machine dust collector according to claim 2, 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 |
|---|---|---|---|
| CN201520717971.8U CN204919016U (en) | 2015-09-16 | 2015-09-16 | Sewing machine dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717971.8U CN204919016U (en) | 2015-09-16 | 2015-09-16 | Sewing machine dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919016U true CN204919016U (en) | 2015-12-30 |
Family
ID=54968162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717971.8U Expired - Fee Related CN204919016U (en) | 2015-09-16 | 2015-09-16 | Sewing machine dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256475A (en) * | 2015-09-16 | 2016-01-20 | 永康市庞特工贸有限公司 | Multilayer filtering sewing machine dust collector |
| CN106995989A (en) * | 2017-05-11 | 2017-08-01 | 金华市创想科技有限公司 | Sewing device deduster |
| CN111020900A (en) * | 2019-11-08 | 2020-04-17 | 湖州笛莎实业发展有限公司 | Automatic material receiving device for receiving clothing material |
-
2015
- 2015-09-16 CN CN201520717971.8U patent/CN204919016U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256475A (en) * | 2015-09-16 | 2016-01-20 | 永康市庞特工贸有限公司 | Multilayer filtering sewing machine dust collector |
| CN106995989A (en) * | 2017-05-11 | 2017-08-01 | 金华市创想科技有限公司 | Sewing device deduster |
| CN111020900A (en) * | 2019-11-08 | 2020-04-17 | 湖州笛莎实业发展有限公司 | Automatic material receiving device for receiving clothing material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |