CN107700099A - Aid in threading mechanism and sewing machine - Google Patents
Aid in threading mechanism and sewing machine Download PDFInfo
- Publication number
- CN107700099A CN107700099A CN201711146541.5A CN201711146541A CN107700099A CN 107700099 A CN107700099 A CN 107700099A CN 201711146541 A CN201711146541 A CN 201711146541A CN 107700099 A CN107700099 A CN 107700099A
- Authority
- CN
- China
- Prior art keywords
- aspiration channel
- connecting plate
- driving part
- air draught
- threading mechanism
- 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.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B87/00—Needle- or looper- threading devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/02—Pneumatic or hydraulic devices
- D05D2207/04—Suction or blowing devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses one kind auxiliary threading mechanism and sewing machine.The auxiliary threading mechanism includes base, mobile driving part, connecting plate, aspiration channel and air draught part, the base is used to be connected to sewing head, the mobile driving part is located on the base and is connected to the connecting plate, the aspiration channel is connected with the connecting plate, the mobile driving part can drive the connecting plate movement to drive the aspiration channel to be moved at the sewing pin of the sewing head or drive the connecting plate to drive the aspiration channel to reset, the aspiration channel and the air draught members, the air draught part is used to be connected on the sewing head for by the aspiration channel air draught.Aid in threading mechanism section time power.
Description
Technical field
The present invention relates to field of textiles, more particularly to one kind auxiliary threading mechanism and sewing machine.
Background technology
Sewing machine is needed to thread syringe needle when in use, and current threading is manually carried out, operating personnel's threading
Eyesight, a sleight of hand of worker is needed, for older operating personnel, threading is relatively difficult, manually threads time-consuming expense in addition
Power.
The content of the invention
Based on this, it is necessary to can save manpower, time-saving auxiliary threading mechanism and sewing machine for providing one kind.
One kind auxiliary threading mechanism, including base, mobile driving part, connecting plate, aspiration channel and air draught part, it is described
Base is used to be connected to sewing head, and the mobile driving part is located on the base and is connected to the connecting plate, institute
State and the aspiration channel is connected with connecting plate, the mobile driving part can be by driving the connecting plate movement to drive
State aspiration channel to be moved at the sewing pin of the sewing head, the aspiration channel and the air draught members, the wind suction part
Part is used to be connected on the sewing head for by the aspiration channel air draught.
In one of the embodiments, in addition to rotary driving part, the rotary driving part are connected to the movement
On driving part, the connecting plate is connected with the rotary driving part, the rotary driving part can drive the company
Fishplate bar is rotated to drive the aspiration channel to rotate.
In one of the embodiments, in addition to keeper, the keeper are connected on the connecting plate, the positioning
The lateral wall of part has locating slot, and the groove bottom of the locating slot has wind inlet, and the keeper is opened with the aspiration channel
Mouth end connects and the keeper is connected by the wind inlet with the aspiration channel, when described in the mobile driving part driving
Rotary driving part and the connecting plate movement are with when driving the keeper to be moved at the sewing pin, the locating slot
Cooperation can be embedded with the sewing syringe needle.
In one of the embodiments, the locating slot penetrates the side wall of the keeper to form groove.
In one of the embodiments, in addition to cushion pad, the cushion pad are located in the locating slot.
In one of the embodiments, the cushion pad is rubber cushion.
In one of the embodiments, the connecting plate bending, wherein one end of the connecting plate is connected to the rotation
Driving part, the other end are connected to the aspiration channel.
In one of the embodiments, in addition to air draught seat, the air draught seat are connected on the connecting plate, the air draught
Pipe runs through the air draught seat, and the keeper is connected on the air draught seat.
In one of the embodiments, the air draught part includes vacuum generator, blast pipe and discharge pipe, described true
Empty generator is used to be connected to the sewing head, and the blast pipe and the discharge pipe are communicated in the vacuum and occurred
Device, the blast pipe connect with the aspiration channel.
A kind of sewing machine, including workbench and sewing head, in addition to described auxiliary threading mechanism；
The sewing head is located on the workbench, and the base of the auxiliary threading mechanism is connected on sewing head,
The air draught part of the auxiliary threading mechanism is connected on the sewing head.
Above-mentioned auxiliary threading mechanism, there is provided base, mobile driving part, connecting plate, aspiration channel and air draught part, bottom
Seat is used to be connected to sewing head, mobile driving part can drive connection plate movement drive aspiration channel to be moved to sewing machine
At the sewing pin of head, when aspiration channel is moved at sewing syringe needle, aspiration channel is relative with the pin hole of sewing syringe needle, and aspiration channel is with inhaling
Wind part connects, and air draught part during aspiration channel air draught by that it is dynamic can to avoid manually threading by thread inspiration pin hole
Make, realize automation threading, save manpower, save the time.
Above-mentioned sewing machine, threading mechanism is aided in by setting, realize automation threading, instead of Traditional Man threading
Action, time power is saved, sewing efficiency improves, and production capacity improves.
Brief description of the drawings
Fig. 1 is the sewing machine schematic diagram described in an embodiment；
Schematic diagram when Fig. 2 is the connecting plate reset state of sewing machine shown in Fig. 1.
Description of reference numerals
10th, sewing machine；100th, workbench；200th, sewing head；210th, sewing syringe needle；300th, threading mechanism is aided in；310、
Base；320th, mobile driving part；330th, connecting plate；340th, aspiration channel；350th, air draught part；351st, vacuum generator；352、
Blast pipe；353rd, discharge pipe；360th, keeper；370th, air draught seat；380th, rotary driving part.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
The arbitrary and all combination of the Listed Items of pass.
Referring to shown in Fig. 1 and Fig. 2, the present embodiment relate to a kind of sewing machine 10.The sewing machine 10 include workbench 100,
Sewing head 200 and auxiliary threading mechanism 300.The sewing head 200 is located on the workbench 100.
Referring to shown in Fig. 1 and Fig. 2, above-mentioned auxiliary threading mechanism 300 includes base 310, mobile driving part 320, connection
Plate 330, aspiration channel 340 and air draught part 350.
Referring to shown in Fig. 1 and Fig. 2, base 310 is connected on sewing head 200.Mobile driving part 320 is located at base
On 310 and it is connected to connecting plate 330.Aspiration channel 340 is connected with connecting plate 330.Mobile driving part 320 can pass through driving
Connecting plate 330 is moved to drive aspiration channel 340 to be moved at the sewing pin of sewing head 200, or drive connection plate 330 drives
Aspiration channel 340 resets.Preferably, in the present embodiment, mobile driving part 320 can be motor or manipulator.
Referring to shown in Fig. 1 and Fig. 2, aspiration channel 340 connects with air draught part 350.Air draught part 350 is used to be connected to sewing
For passing through the air draught of aspiration channel 340 on head 200.
Further, referring to shown in Fig. 1 and Fig. 2, in one embodiment, above-mentioned auxiliary threading mechanism 300 also includes rotation
Turn driving part 380, rotary driving part 380 is connected on mobile driving part 320, is connected with rotary driving part 380
Connecting plate 330, rotary driving part 380 can drive connection plate 330 rotate and drive the aspiration channel 340 to rotate.Preferably, at this
In embodiment, rotary driving part 380 can be motor or manipulator.
Further, referring to shown in Fig. 1 and Fig. 2, in one embodiment, it is fixed that above-mentioned auxiliary threading mechanism 300 also includes
Position part 360.Keeper 360 is connected on connecting plate 330.The lateral wall of keeper 360 has locating slot, the groove bottom of locating slot
With wind inlet.Keeper 360 is connected with the openend of aspiration channel 340 and keeper 360 is connected by wind inlet and aspiration channel 340
It is logical.When mobile driving part 320 drives rotary driving part 380 and connecting plate 330 to move to drive keeper 360 to be moved to
When at the sewing pin of sewing head 200, locating slot can be embedded cooperation with sewing syringe needle 210.
Further, shown in Figure 1, in one embodiment, the side wall of locating slot insertion keeper 360 is to form
Groove.
Further, shown in Figure 1, in one embodiment, above-mentioned auxiliary threading mechanism 300 also includes cushion pad,
Cushion pad is located in locating slot.The setting of cushion pad, be advantageous to keeper 360 towards sewing syringe needle 210 move, contact when, delay
Impulsive force is rushed, avoids the shock to sewing syringe needle 210.
Further, in one of the embodiments, cushion pad is rubber cushion.
In one embodiment, shown in Figure 1, connecting plate 330 is bent, and wherein one end of connecting plate 330 is connected to rotation
Turn driving part 380, the other end is connected to aspiration channel 340.Preferably, in the present embodiment, connecting plate 330 is bent L-shaped.When
When connecting plate 330 is moved to at sewing syringe needle 210, a wherein arm for the bending of connecting plate 330 is parallel with the face of workbench 100,
Another arm is vertical with the face of workbench 100.
In one embodiment, shown in Figure 1, above-mentioned auxiliary threading mechanism 300 also includes air draught seat 370.Air draught seat
370 are connected on connecting plate 330, and aspiration channel 340 runs through air draught seat 370, and keeper 360 is connected on air draught seat 370.
In one embodiment, it is shown in Figure 1, air draught part 350 include vacuum generator 351, blast pipe 352 and
Discharge pipe 353.Vacuum generator 351 is used to be connected to sewing head 200, and blast pipe 352 and discharge pipe 353 are communicated in
Vacuum generator, blast pipe 352 connect with aspiration channel 340.
Above-mentioned auxiliary threading mechanism 300, there is provided base 310, mobile driving part 320, connecting plate 330, aspiration channel 340
And air draught part 350, base 310 are used to be connected to sewing head 200, mobile driving part 320 being capable of drive connection plate
330 move to drive aspiration channel 340 to be moved at the sewing pin of sewing head 200, when aspiration channel 340 is moved to sewing syringe needle
When at 210, aspiration channel 340 is relative with the pin hole of sewing syringe needle 210, and aspiration channel 340 connects with air draught part 350, air draught part
350, by that thread inspiration pin hole can be avoided into manually threading action during 340 air draught of aspiration channel, realize automatic
Change threading, save manpower, save the time.
Above-mentioned sewing machine 10, threading mechanism 300 is aided in by setting, realize automation threading, instead of Traditional Man
The action of threading, time power is saved, sewing efficiency improves, and production capacity improves.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. one kind auxiliary threading mechanism, it is characterised in that including base, mobile driving part, connecting plate, aspiration channel and air draught
Part, the base are used to be connected to sewing head, and the mobile driving part is located on the base and is connected to described
Connecting plate, the aspiration channel is connected with the connecting plate, and the mobile driving part can be by driving the connecting plate to move
Move to drive the aspiration channel to be moved at the sewing pin of the sewing head, the aspiration channel and the air draught members,
The air draught part is used to be connected on the sewing head for by the aspiration channel air draught.
2. auxiliary threading mechanism according to claim 1, it is characterised in that also including rotary driving part, the rotation
Driving part is connected on the mobile driving part, and the connecting plate, the rotation are connected with the rotary driving part
Driving part can drive the connecting plate to rotate to drive the aspiration channel to rotate.
3. auxiliary threading mechanism according to claim 2, it is characterised in that also including keeper, the keeper connection
On the connecting plate, the lateral wall of the keeper has locating slot, and the groove bottom of the locating slot has wind inlet, described
Keeper is connected with the openend of the aspiration channel and the keeper is connected by the wind inlet with the aspiration channel, works as institute
Stating mobile driving part drives the rotary driving part and the connecting plate movement to drive the keeper to be moved to institute
When stating at sewing pin, the locating slot can be embedded cooperation with the sewing syringe needle.
4. auxiliary threading mechanism according to claim 3, it is characterised in that the locating slot penetrates the side of the keeper
Wall is to form groove.
5. the auxiliary threading mechanism according to claim 3 any one, it is characterised in that described slow also including cushion pad
Pad is rushed to be located in the locating slot.
6. the auxiliary threading mechanism according to claim 5 any one, it is characterised in that the cushion pad is rubber cushion.
7. according to the auxiliary threading mechanism described in claim 3-6 any one, it is characterised in that the connecting plate bending, institute
The wherein one end for stating connecting plate is connected to the rotary driving part, and the other end is connected to the aspiration channel.
8. auxiliary threading mechanism according to claim 7, it is characterised in that also including air draught seat, the air draught seat connection
On the connecting plate, the aspiration channel runs through the air draught seat, and the keeper is connected on the air draught seat.
9. according to the auxiliary threading mechanism described in claim 1-5 any one, it is characterised in that the air draught part includes true
Empty generator, blast pipe and discharge pipe, the vacuum generator are used to be connected to the sewing head, the blast pipe with
And the discharge pipe is communicated in the vacuum generator, the blast pipe connects with the aspiration channel.
10. a kind of sewing machine, including workbench and sewing head, it is characterised in that the sewing machine also includes claim
Auxiliary threading mechanism described in 1-9 any one；
The sewing head is located on the workbench, and the base of the auxiliary threading mechanism is connected on sewing head, described
The air draught part of auxiliary threading mechanism is connected on the sewing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146541.5A CN107700099B (en) | 2017-11-17 | 2017-11-17 | Auxiliary needle threading mechanism and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146541.5A CN107700099B (en) | 2017-11-17 | 2017-11-17 | Auxiliary needle threading mechanism and sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107700099A true CN107700099A (en) | 2018-02-16 |
| CN107700099B CN107700099B (en) | 2023-05-02 |
Family
ID=61185315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711146541.5A Active CN107700099B (en) | 2017-11-17 | 2017-11-17 | Auxiliary needle threading mechanism and sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700099B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729051A (en) * | 2018-08-16 | 2018-11-02 | 广东溢达纺织有限公司 | Thread-changing threading mechanism and its method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050022709A1 (en) * | 2003-07-31 | 2005-02-03 | Ebata Yoshikazu | Sewing machine and a needle threading device thereof |
| CN101168889A (en) * | 2006-10-26 | 2008-04-30 | Juki株式会社 | Sewing machine threading device |
| CN103046247A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Needle hole line catching device |
| CN203593875U (en) * | 2013-11-26 | 2014-05-14 | 新杰克缝纫机股份有限公司 | Mechanism for assisting in needle threading |
| CN203593874U (en) * | 2013-11-26 | 2014-05-14 | 新杰克缝纫机股份有限公司 | Needle threading auxiliary needle eye aligning mechanism |
| CN207699820U (en) * | 2017-11-17 | 2018-08-07 | 广东溢达纺织有限公司 | Assist threading mechanism and sewing machine |
-
2017
- 2017-11-17 CN CN201711146541.5A patent/CN107700099B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050022709A1 (en) * | 2003-07-31 | 2005-02-03 | Ebata Yoshikazu | Sewing machine and a needle threading device thereof |
| CN101168889A (en) * | 2006-10-26 | 2008-04-30 | Juki株式会社 | Sewing machine threading device |
| CN103046247A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Needle hole line catching device |
| CN203593875U (en) * | 2013-11-26 | 2014-05-14 | 新杰克缝纫机股份有限公司 | Mechanism for assisting in needle threading |
| CN203593874U (en) * | 2013-11-26 | 2014-05-14 | 新杰克缝纫机股份有限公司 | Needle threading auxiliary needle eye aligning mechanism |
| CN207699820U (en) * | 2017-11-17 | 2018-08-07 | 广东溢达纺织有限公司 | Assist threading mechanism and sewing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729051A (en) * | 2018-08-16 | 2018-11-02 | 广东溢达纺织有限公司 | Thread-changing threading mechanism and its method |
| CN108729051B (en) * | 2018-08-16 | 2023-12-26 | 广东溢达纺织有限公司 | Thread changing and threading mechanism and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107700099B (en) | 2023-05-02 |
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