CN106702621B - The sewing machine of having air source - Google Patents
The sewing machine of having air source Download PDFInfo
- Publication number
- CN106702621B CN106702621B CN201611205176.6A CN201611205176A CN106702621B CN 106702621 B CN106702621 B CN 106702621B CN 201611205176 A CN201611205176 A CN 201611205176A CN 106702621 B CN106702621 B CN 106702621B
- Authority
- CN
- China
- Prior art keywords
- sewing machine
- shaft
- bearing
- shell
- air source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B81/00—Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention provides a kind of sewing machines of having air source, belong to field of mechanical technique.It solves the problems, such as that existing sewing machine needs at high cost caused by external gas source and occupied space big when clearing up the end of a thread or the leftover of bolt of cloth.The sewing machine of this having air source, including sewing machine case and the machine spindle being arranged in sewing machine case, there is positioning table in sewing machine case, its internal Fan casing with cavity is located on positioning table, the shaft that one end extends in cavity is equipped on Fan casing, the fan blade in cavity is arranged in shaft, there is the air inlet being connected to respectively with cavity and gas outlet on Fan casing, air inlet pipe is connected at air inlet, escape pipe is connected at gas outlet, Fan casing is equipped with the location structure for positioning rotating shaft, the other end of shaft is sequentially connected by a step-up drive structure and machine spindle.The present invention has many advantages, such as that use cost is low, is not take up redundant space and applied widely.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of sewing machine of having air source.
Background technique
Clothing factory can generate many end of a thread, the leftover of bolt of cloth and dust and dirt, if cleared up not in time when using stitching sewing machine clothes
The end of a thread can make the working environment of workers be deteriorated with the leftover of bolt of cloth, or even phenomena such as broken needle occur, and dust and dirt is flown upward again between entire sewing, seriously
Affect the service life of work task efficiency and sewing machine.For this purpose, many sewing machine manufacturers develop various cleanings
Device, but the mostly structure of cleaning device now is complex, and use is also inconvenient, not only increases cost, but also reduce device
Practicability.
For this purpose, Chinese patent disclose a kind of sewing machine cloth bits and head collecting device [Authorization Notice No. are as follows:
CN2791085Y], including shell, the top surface of the shell is equipped with two panels fixed frame, and side protrusion is equipped with size suction hole, shell
Bottom surface extends outward to form bottom plate in the horizontal direction, and forms step with housing side.When in use, cloth material debris and the end of a thread can
By in air-compressed gas self-priming stomata suction casing, and then be encased in common handbag on the market, and air-compressed gas with can
It is smoothly discharged in outside air.After handbag is filled, user can easily remove it from shell, pour out cloth material debris and
It is set on shell and continues to use again after the end of a thread and cleaning.
But there are still following problems for above-mentioned cloth bits and head collecting device: 1, the device needs external vacuum generator, makes
With at high cost, and many small factories and family workshop are not equipped with vacuum generator since economic strength and using area limit, because
This cannot collect cloth bits and the end of a thread using the collection device；2, it mainly uses negative-pressure adsorption, can not be larger to some volumes
And heavier cloth bits are collected, the scope of application is small.Using gas source to connect gas nozzle between some sewings will be biggish on workbench
Cloth bits, which are directly blown, to be fallen to the ground, so that workbench does not influence sewing processing neatly, it also requires external gas source, small factory and family
Workshop can not be equipped with gas source since economic strength and using area limit.Therefore, it is necessary to develop a kind of sewing of having air source
Machine.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose it is a kind of it is at low cost, be not take up it is extra
The sewing machine of the having air source in space.
Object of the invention can be realized by the following technical scheme:
The sewing machine of this having air source, including sewing machine case and the machine spindle being arranged in sewing machine case, institute
There is positioning table, which is characterized in that its internal wind with cavity is located on the positioning table in the sewing machine case stated
Casing is equipped with the shaft that one end extends in cavity on the Fan casing, is arranged in cavity in the shaft
Fan blade, there is on the Fan casing air inlet being connected to respectively with cavity and gas outlet, be connected at the air inlet
Air inlet pipe, escape pipe is connected at the gas outlet, and the Fan casing is equipped with the location structure for positioning rotating shaft, institute
The other end for stating shaft is sequentially connected by a step-up drive structure and machine spindle.
When machine spindle is operated with operating rate, shaft high speed rotation is driven by step-up drive structure, thus band
Movable vane wheel high speed rotation goes out the air being located in cavity through gas outlet force feed, and escape pipe is dried outward；At this time due to fan blade
The air of surrounding is thrown out of and generates negative pressure, and new air just is continuously supplemented in from air inlet, the inside air draught of air inlet pipe.
In the sewing machine of above-mentioned having air source, the step-up drive structure includes being sheathed on machine spindle
Gear wheel and the pinion gear being sheathed in shaft, the gear wheel are coaxially connected with machine spindle, the pinion gear and
Shaft is coaxially connected, and the gear wheel is meshed with pinion gear.
In the sewing machine of above-mentioned having air source, the gear ratio of the gear wheel and pinion gear is 1.5~10.
In the sewing machine of above-mentioned having air source, the shaft and the perpendicular setting of machine spindle, described is big
Gear is bevel gear, and the pinion gear is bevel gear.
In the sewing machine of above-mentioned having air source, the Fan casing includes tubular shell and is fastened on shell and opens
Cover board at mouthful, above-mentioned shaft and shell are coaxially disposed, and the air inlet is set on cover board, and the gas outlet is set to shell
On the side wall of body, also has on the shell and be bolted with the integrally formed interconnecting piece of shell, the interconnecting piece
On positioning table.
Interconnecting piece extends radially outwardly along shell, at least one connecting hole is additionally provided on interconnecting piece, is opened up on positioning table
It is threadedly coupled after thering is threaded hole corresponding with connecting hole, bolt to pass through connecting hole with threaded hole, the head of bolt is resisted against connection
In portion.When fan blade rotates, axial air draught, radial outlet air.
In the sewing machine of above-mentioned having air source, the location structure includes be fixed on housing bottom same with shaft
The positioning tube of axis setting, is located bearing in the positioning tube, the shaft is threaded through in bearing.Most basic fixation side
Formula is by the outer ring tight fit of bearing and positioning tube, and shaft tightly fits in the axis hole of bearing.
There is annular shoulder block in the sewing machine of above-mentioned having air source, in the shaft, the bearing is two:
Bearing two positioned at the bearing one of annular shoulder block side and positioned at the annular shoulder block other side, the inner ring of bearing one are resisted against annular gear
On shoulder, the inner ring of bearing two is equipped between the positioning tube and shell for limiting bearing one also against on annular shoulder block
The position-limiting unit being axially moved with bearing two.
In the sewing machine of above-mentioned having air source, the position-limiting unit includes being set to positioning tube far from shell one end
Annular step and the positioning ring stretched in positioning tube on shell, the outer ring of the bearing one are resisted against positioning ring
On, the outer ring of the bearing two is resisted against on annular step.
When installation, two sets of bearing are set in shaft first, shaft is inserted into positioning tube, supports the outer ring of bearing two
It leans against on annular step, inner end is resisted against on annular shoulder block, is then inserted in bearing one, and the inner ring of bearing one is made to be resisted against ring
On shape shoulder block, finally positioning tube and shell are attached, and are connected by bolt.Wherein positioning ring is coaxially set with positioning tube
It sets, bearing one, bearing two are respectively clearance fit with positioning tube.
In the sewing machine of above-mentioned having air source, the pinion gear is resisted against on the inner ring of bearing two.Pinion gear is supported
On the inner ring for leaning against bearing two, pinion gear realizes axial restraint by being connected under the action of the screw of roller end.It is small simultaneously
Between gear and shaft by flat key connection, it can be achieved that pinion gear it is circumferentially positioned.
In the sewing machine of above-mentioned having air source, the air inlet pipe is pierced by sewing machine case and extends to sewing machine machine
The rear side of shell, the escape pipe are pierced by sewing machine case and extend to the rear side of sewing machine case.
The course of work of the sewing machine of this having air source is as follows: when machine spindle is operated with operating rate, driving big
Gear rotation, gear wheel are engaged with pinion gear, drive pinion rotation, so that shaft be driven to rotate, impeller is high again for rotation
Speed rotation, the air being located in cavity is gone out through gas outlet force feed, escape pipe is dried outward；At this time due to the sky around fan blade
Gas is thrown out of and generates negative pressure, and new air just is continuously supplemented in from air inlet, the inside air draught of air inlet pipe.
Compared with prior art, the sewing machine of this having air source has the advantage that
1, power is provided by machine spindle, without separately adding power sources, the use costs such as other motors low；
2, blowing and air draught can be used as simultaneously, it is applied widely, when being used as air draught, it is not necessarily to vacuum generator, is equally made
With at low cost；
3, entire gas source is built in sewing machine case, is not take up redundant space, and shape is more beautiful；
4, speedup being carried out by bevel gear, gear ratio is 1.5~10, and the blowing and air draught power generated by impeller is big,
The end of a thread or the leftover of bolt of cloth generated when can effectively clear up sewing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment provided by the invention.
Fig. 2 is the cross-sectional view of Fig. 1 provided by the invention.
Fig. 3 is schematic diagram of internal structure in Fig. 1 provided by the invention.
Fig. 4 is partial enlargement diagram in Fig. 3 provided by the invention.
Fig. 5 is the cross-sectional view of Fig. 4 provided by the invention.
In figure, 1, sewing machine case；2, machine spindle；3, positioning table；5, Fan casing；51, shell；52, cover board；53,
Interconnecting piece；6, shaft；7, fan blade；8, air inlet；9, gas outlet；10, air inlet pipe；11, escape pipe；12, gear wheel；13, small tooth
Wheel；14, positioning tube；15, annular shoulder block；16, bearing one；17, bearing two；18, annular step；19, positioning ring.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
The sewing machine of having air source as shown in Figure 1, including sewing machine case 1 and the seam being arranged in sewing machine case 1
It threads owner's axis 2.As shown in Fig. 2, having positioning table 3 in sewing machine case 1, its inside is located on positioning table 3 has cavity
Fan casing 5 is equipped with the shaft 6 that one end extends in cavity on Fan casing 5, is arranged with the fan blade in cavity in shaft 6
7, as shown in figure 4, there is the air inlet 8 being connected to respectively with cavity and gas outlet 9, as shown in figure 3, at air inlet 8 on Fan casing 5
It is connected with air inlet pipe 10, escape pipe 11 is connected at gas outlet 9, Fan casing 5 is equipped with the location structure for positioning rotating shaft 6,
The other end of shaft 6 is sequentially connected by a step-up drive structure and machine spindle 2.
When machine spindle 2 is operated with operating rate, 6 high speed rotation of shaft is driven by step-up drive structure, thus
Impeller high speed rotation goes out the air being located in cavity through 9 force feed of gas outlet, and escape pipe 11 is dried outward；At this time by
Air around fan blade 7 is thrown out of and generates negative pressure, and new air just is continuously supplemented in from air inlet 8, air inlet pipe
10 inside air draughts.
As shown in Figures 2 and 3, step-up drive structure includes the gear wheel 12 being sheathed on machine spindle 2 and is sheathed on
Pinion gear 13 in shaft 6, gear wheel 12 is coaxial connected with machine spindle 2, and pinion gear 13 is coaxial connected with shaft 6, and big
Gear 12 is meshed with pinion gear 13.
In the present embodiment, the gear ratio of gear wheel 12 and pinion gear 13 is 1.5~10, specifically, its gear ratio is 2.
As shown in Figure 2 and Figure 5, shaft 6 and the perpendicular setting of machine spindle 2, as shown in figure 4, gear wheel 12 is cone tooth
Wheel, pinion gear 13 are bevel gear.
As shown in Figure 4 and Figure 5, Fan casing 5 includes tubular shell 51 and the cover board 52 for being fastened on 51 opening of shell,
Shaft 6 and shell 51 are coaxially disposed, and air inlet 8 is set on cover board 52, and gas outlet 9 is set on the side wall of shell 51, on shell 51
Also have and is bolted on positioning table 3 with the integrally formed interconnecting piece 53 of shell 51, interconnecting piece 53.
Interconnecting piece 53 extends radially outwardly along shell 51, at least one connecting hole, positioning table 3 are additionally provided on interconnecting piece 53
On offer threaded hole corresponding with connecting hole, bolt is threadedly coupled after passing through connecting hole with threaded hole, the head of bolt against
On interconnecting piece 53.When fan blade 7 rotates, axial air draught, radial outlet air.
As shown in figure 5, location structure includes the positioning tube 14 being coaxially disposed with shaft 6 for being fixed on 51 bottom of shell, it is fixed
Bearing is located in the cylinder 14 of position, shaft 6 is threaded through in bearing.When bearing is 1, most basic fixed form is by bearing
In outer ring tight fit and positioning tube 14, shaft 6 is tightly fitted in the axis hole of bearing.
As shown in figure 5, having annular shoulder block 15 in shaft 6, bearing is two: the bearing one positioned at annular 15 side of shoulder block
16 and the bearing 2 17 positioned at annular 15 other side of shoulder block, the inner ring of bearing 1 be resisted against on annular shoulder block 15, bearing 2 17
Inner ring also against on annular shoulder block 15, be equipped between positioning tube 14 and shell 51 for limiting bearing 1 and bearing 2 17
The position-limiting unit of axial movement.
As shown in figure 5, position-limiting unit includes the annular step 18 being set to positioning tube 14 far from 51 one end of shell and is set to
The positioning ring 19 stretched in positioning tube 14 on shell 51, the outer ring of bearing 1 are resisted against on positioning ring 19, bearing 2 17
Outer ring be resisted against on annular step 18.
When installation, bearing 1 is set in shaft 6 with 2 17 sets of bearing first, then shaft 6 is inserted into positioning tube 14
In, finally positioning tube 14 and shell 51 are attached, and is connected by bolt.Wherein positioning ring 19 is coaxially set with positioning tube 14
It sets, bearing 1, bearing 2 17 are respectively clearance fit with positioning tube 14.
As shown in figure 5, pinion gear 13 is resisted against on the inner ring of bearing 2 17, pinion gear 13 is by being connected to 6 end of shaft
Screw under the action of realize axial restraint.It is connected simultaneously by flat key, it can be achieved that pinion gear 13 between pinion gear 13 and shaft 6
It is circumferentially positioned.
As shown in Figure 1, air inlet pipe 10 is pierced by sewing machine case 1 and extends to the rear side of sewing machine case 1, escape pipe 11 is worn
Sewing machine case 1 and extend to the rear side of sewing machine case 1 out.
The course of work of the sewing machine of this having air source is as follows: when machine spindle 2 is operated with operating rate, driving big
Gear 12 rotates, and gear wheel 12 is engaged with pinion gear 13, and pinion gear 13 is driven to rotate, so that shaft 6 is driven to rotate, 6 turns of shaft
Dynamic impeller high speed rotation again, the air being located in cavity is gone out through 9 force feed of gas outlet, escape pipe 11 is dried outward；This
When since the air around fan blade 7 is thrown out of generate negative pressure, new air just is continuously supplemented in from air inlet 8, into
The inside air draught of tracheae 10.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of sewing machine of having air source, including sewing machine case (1) and the sewing owner being arranged in sewing machine case (1)
Axis (2), the sewing machine case (1) is interior to have positioning table (3), which is characterized in that it is located on the positioning table (3)
Inside has the Fan casing (5) of cavity, is equipped with the shaft (6) that one end extends in cavity on the Fan casing (5), described
Shaft (6) on be arranged with the fan blade (7) in cavity, have on the Fan casing (5) be connected to respectively with cavity into
Port (8) and gas outlet (9) are connected with air inlet pipe (10) at the air inlet (8), and the gas outlet is connected at (9)
Escape pipe (11), the Fan casing (5) are equipped with the location structure for positioning rotating shaft (6), the other end of the shaft (6)
It is sequentially connected by a step-up drive structure and machine spindle (2)；The Fan casing (5) includes tubular shell (51)
With the cover board (52) for being fastened on shell (51) opening, the air inlet (8) is set on cover board (52), the gas outlet
(9) on the side wall of shell (51).
2. the sewing machine of having air source according to claim 1, which is characterized in that the step-up drive structure includes set
Gear wheel (12) on machine spindle (2) and the pinion gear (13) being sheathed on shaft (6), the gear wheel (12)
Coaxial connected with machine spindle (2), the pinion gear (13) and shaft (6) is coaxial connected, and the gear wheel (12)
It is meshed with pinion gear (13).
3. the sewing machine of having air source according to claim 2, which is characterized in that the gear wheel (12) and pinion gear
(13) gear ratio is 1.5~10.
4. the sewing machine of having air source according to claim 3, which is characterized in that the shaft (6) and sewing owner
Axis (2) perpendicular setting, the gear wheel (12) are bevel gear, and the pinion gear (13) is bevel gear.
5. according to the sewing machine of having air source described in Claims 2 or 3 or 4, which is characterized in that above-mentioned shaft (6) and shell
Body (51) coaxial arrangement, also has on the shell (51) and shell (51) integrally formed interconnecting piece (53), the company
Socket part (53) is bolted on positioning table (3).
6. the sewing machine of having air source according to claim 5, which is characterized in that the location structure includes being fixed on
The positioning tube (14) with shaft (6) coaxial arrangement of shell (51) bottom, the positioning tube (14) is interior to be located bearing, described
Shaft (6) be threaded through in bearing.
7. the sewing machine of having air source according to claim 6, which is characterized in that have annular in the shaft (6)
Shoulder block (15), the bearing are two: being located at the bearing one (16) of annular shoulder block (15) side and be located at annular shoulder block (15)
The bearing two (17) of the other side, the inner ring of bearing one (16) are resisted against on annular shoulder block (15), and the inner ring of bearing two (17) also supports
It leans against on annular shoulder block (15), is equipped between the positioning tube (14) and shell (51) for limiting bearing one (16) and bearing
The position-limiting unit that two (17) are axially moved.
8. the sewing machine of having air source according to claim 7, which is characterized in that the position-limiting unit includes being set to determine
Annular step (18) of the position cylinder (14) far from shell (51) one end and stretching in positioning tube (14) on shell (51)
Positioning ring (19), the outer ring of the bearing one (16) is resisted against on positioning ring (19), the outer ring of the bearing two (17) against
On interior ring-shaped step (18).
9. the sewing machine of having air source according to claim 8, which is characterized in that the pinion gear (13) is resisted against axis
On the inner ring for holding two (17).
10. the sewing machine of having air source according to claim 1, which is characterized in that the air inlet pipe (10) is pierced by seam
It threads and machine casing (1) and extends to the rear side of sewing machine case (1), the escape pipe (11) is pierced by sewing machine case (1) and prolongs
Extend to the rear side of sewing machine case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205176.6A CN106702621B (en) | 2016-12-23 | 2016-12-23 | The sewing machine of having air source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205176.6A CN106702621B (en) | 2016-12-23 | 2016-12-23 | The sewing machine of having air source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106702621A CN106702621A (en) | 2017-05-24 |
| CN106702621B true CN106702621B (en) | 2019-07-23 |
Family
ID=58895848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611205176.6A Active CN106702621B (en) | 2016-12-23 | 2016-12-23 | The sewing machine of having air source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106702621B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660624B (en) * | 2018-05-31 | 2020-09-29 | 杰克缝纫机股份有限公司 | Bottom thread allowance detection mechanism of sewing machine |
| CN110541258B (en) * | 2019-09-07 | 2021-06-04 | 杰克缝纫机股份有限公司 | Air source generating device of sewing machine |
| CN111705441A (en) * | 2020-06-18 | 2020-09-25 | 冷伟峰 | Automatic trimming and automatic clearing thread trimming mechanism of sewing machine |
| CN112226917B (en) * | 2020-08-31 | 2021-11-05 | 广州高梭自动化科技有限公司 | Fabric deviation rectifying roller mechanism capable of carrying out internal self-cleaning and sewing equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07144081A (en) * | 1993-11-24 | 1995-06-06 | Brother Ind Ltd | Sewing machine |
| CN1869310A (en) * | 2005-05-27 | 2006-11-29 | 兄弟工业株式会社 | Sewing machine |
| CN201473739U (en) * | 2009-08-29 | 2010-05-19 | 中山百川汇盈精密实业有限公司 | Vacuum generator |
| CN201942881U (en) * | 2010-12-07 | 2011-08-24 | 中捷缝纫机股份有限公司 | Main-axis transmission mechanism for sewing machine |
| CN104047119A (en) * | 2014-05-23 | 2014-09-17 | 王水争 | Air pressure countercurrent bag sewing machine |
| CN205077242U (en) * | 2015-10-19 | 2016-03-09 | 浙江华星电机有限公司 | Hemming machine drive structure |
| CN205636089U (en) * | 2016-05-12 | 2016-10-12 | 浙江中捷缝纫科技有限公司 | Connecting structure of motor and sewing machine spindle |
-
2016
- 2016-12-23 CN CN201611205176.6A patent/CN106702621B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07144081A (en) * | 1993-11-24 | 1995-06-06 | Brother Ind Ltd | Sewing machine |
| CN1869310A (en) * | 2005-05-27 | 2006-11-29 | 兄弟工业株式会社 | Sewing machine |
| CN201473739U (en) * | 2009-08-29 | 2010-05-19 | 中山百川汇盈精密实业有限公司 | Vacuum generator |
| CN201942881U (en) * | 2010-12-07 | 2011-08-24 | 中捷缝纫机股份有限公司 | Main-axis transmission mechanism for sewing machine |
| CN104047119A (en) * | 2014-05-23 | 2014-09-17 | 王水争 | Air pressure countercurrent bag sewing machine |
| CN205077242U (en) * | 2015-10-19 | 2016-03-09 | 浙江华星电机有限公司 | Hemming machine drive structure |
| CN205636089U (en) * | 2016-05-12 | 2016-10-12 | 浙江中捷缝纫科技有限公司 | Connecting structure of motor and sewing machine spindle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106702621A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106702621B (en) | The sewing machine of having air source | |
| CN2774660Y (en) | Dust remover | |
| CN106926202A (en) | Dust suction subassembly and the electric tool with the dust suction subassembly | |
| CN210621574U (en) | Cleaning device for robot inspection path | |
| CN209145933U (en) | A kind of centrifugal blower | |
| CN203542559U (en) | Dust collection accessory | |
| CN207326767U (en) | A kind of pollution-free sand-blasting machine | |
| CN206967230U (en) | A kind of pneumatic lapper that can weaken mill shake | |
| CN215968274U (en) | Shot blasting machine for tower barrel production | |
| CN205714863U (en) | Portable inflating device | |
| CN209362151U (en) | Emission-control equipment is used in a kind of production of hot-fusible pressure-sensitive adhesive | |
| CN211938365U (en) | Fan bottom plate tool keeps off powder mechanism | |
| CN110102785B (en) | Double-support type centre | |
| CN208343079U (en) | A kind of automatic lockhole equipment | |
| CN107893762A (en) | A kind of waterproof dirt liquid-ring type vacuum equipment | |
| CN208373203U (en) | A kind of air-supply dust absorbing structure of dust suction atomizer | |
| CN210474926U (en) | Printing roller main shaft welding dust collector | |
| CN209716481U (en) | Aluminum component inner hole exempts from slag high speed and has a shave knife | |
| CN201564320U (en) | Dual-use cleaning machine for cleaning clothes, fruits and vegetables | |
| CN215561021U (en) | Environment-friendly textile machinery with dust removal function | |
| CN208900349U (en) | A kind of environmentally-friendly dry screw vacuum machine | |
| CN210632985U (en) | Electric drill of dust removal environmental protection | |
| CN220111890U (en) | Non-woven fabrics production dust collector | |
| CN213351903U (en) | Grinding device is used in processing of rear-axle housing lid in car | |
| CN216364914U (en) | Suction head mechanism of dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318014 No. 1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |