CN202786731U - String hair suction device of lockstitch sewing machine - Google Patents
String hair suction device of lockstitch sewing machine Download PDFInfo
- Publication number
- CN202786731U CN202786731U CN 201220487648 CN201220487648U CN202786731U CN 202786731 U CN202786731 U CN 202786731U CN 201220487648 CN201220487648 CN 201220487648 CN 201220487648 U CN201220487648 U CN 201220487648U CN 202786731 U CN202786731 U CN 202786731U
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- China
- Prior art keywords
- suction device
- air
- batting sucker
- line hair
- sewing machine
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of lockstitch sewing machines, and relates to a string hair suction device of a lockstitch sewing machine. The string hair suction device of the lockstitch sewing machine comprises a lockstitch sewing machine table plate and a rotating shuttle. A hair suction device and a solenoid valve are fixed on the lower side of the lockstitch sewing machine table plate, the air inlet connector of the solenoid valve is connected with an air inlet duct, and the air outlet connector of the solenoid valve is communicated with the air inlet connector of the hair suction device through a duct. A string hair suction air pipe connected on the hair suction device is connected with a string hair collection area of the rotating shuttle, the air exhaust connector of the hair suction device is communicated with the air inlet connector of the hair suction device through an inner passage, and the action of the solenoid valve is controlled by a controller program. The string hair suction device of the lockstitch sewing machine has the advantages that by using the drainage theory of a pressure difference of air flow, an air source and accessories are controlled to inhale string hairs automatically through the controller, the degree of automation is high, and the string hair suction device of the lockstitch sewing machine is suitable for the suction of the string hairs of the lockstitch sewing machine.
Description
Technical field
The utility model belongs to the flat seam machine technical field, refers in particular to a kind of suction line hair device of flat seam machine.
Background technology
At present, flat seam machine is in the process of sewing dress material, each conversion sewing circuit all will pass through the trimming operation, and the sewing thread that cuts off behind the trimming can leave the line hair near the trimming mouth, and the line hair on the tooth also can fall down, time one is of a specified duration, and the line hair can take care of the pence, and is infected with near the sewing machine oil after stain dress material of rotating shuttle, the consume sewing machine oil, even cause lubricated not smooth.
Summary of the invention
The purpose of this utility model provides the in time suction line hair device of the flat seam machine of absorption of a kind of line hair that can in time trimming be produced.
The purpose of this utility model is achieved in that
The suction line hair device of flat seam machine, comprise flat seam machine platen and rotating shuttle, the downside of described flat seam machine platen is fixed with batting sucker and electromagnetic valve, being connected with air induction conduit, air outlet adapter on the inlet suction port of electromagnetic valve is communicated with inlet suction port on the batting sucker by conduit, the suction line hair tracheae that connects on the batting sucker is connected to the line hair junction of rotating shuttle, exhaust joint on the batting sucker is communicated with by the inner passage with inlet suction port on the batting sucker, and the action of electromagnetic valve is controlled by director demon.
Be communicated with external source of the gas filter by conduit between the inlet suction port of above-mentioned electromagnetic valve and the air induction conduit.
Be communicated with gas and line hair separator by conduit between above-mentioned batting sucker and the suction line hair tracheae.
Be connected with the exhaust carrier pipe on the exhaust joint of above-mentioned batting sucker.
The concrete structure of above-mentioned batting sucker is: the inner passage that is provided with lateral direction penetrating in the batting sucker housing, form air inlet and the gas outlet of batting sucker housing both sides, be communicated with on the inner passage between air inlet and the gas outlet to the longitudinally suction line hollow billet road of a side opening of batting sucker housing, be provided with on the inner passage by high velocity air produce pressure difference jet pin or air nozzle.
The utility model compared to existing technology outstanding and useful technique effect is:
1, the utility model uses the pressure difference drainage principle of air-flow, utilize specific device to make gas flow produce pressure difference, become external source of the gas air-breathing by ventilation, thereby make outside near the line hair sucking-off of rotating shuttle and the eliminating machine, so that sewing-machine rotating shuttle liable to block wire etc. not, the consume of the sewing machine oil that has also reduced the oil suction of line hair simultaneously and caused has been guaranteed lubricated normal.
2, of the present utility model simple in structure, utilize controller control, automaticity is high, is applicable to flat seam machine to the absorption of line hair.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is accessory annexation schematic perspective view of the present utility model.
Fig. 3 is the front view of batting sucker housing of the present utility model.
Fig. 4 is that A-A of Fig. 3 is to cutaway view.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-4:
The suction line hair device of flat seam machine, comprise flat seam machine platen 15 and rotating shuttle 11, the downside of described flat seam machine platen 15 is fixed with batting sucker 7 and electromagnetic valve 3, being connected with air induction conduit 5, air outlet adapter on the inlet suction port of electromagnetic valve 3 is communicated with inlet suction port on the batting sucker 7 by conduit 16, the suction line hair tracheae 12 that connects on the batting sucker 7 is connected to the line hair junction of rotating shuttle 11, exhaust joint on the batting sucker 7 is communicated with by inner passage 72 with inlet suction port on the batting sucker 7, and the action of electromagnetic valve 3 is controlled by director demon.
Be communicated with external source of the gas filter 4 by conduit 6 between the inlet suction port of above-mentioned electromagnetic valve 3 and the air induction conduit 5.
Be communicated with gas and line hair separator 14 by conduit 17 between above-mentioned batting sucker 7 and the suction line hair tracheae 12.
Be connected with exhaust carrier pipe 18 on the exhaust joint of above-mentioned batting sucker 7.
The concrete structure of above-mentioned batting sucker 7 is: the inner passage 72 that is provided with lateral direction penetrating in the batting sucker housing 71, form air inlet 74 and the gas outlet 75 of batting sucker housing 71 both sides, be communicated with on the inner passage 72 between air inlet 74 and the gas outlet 75 to the longitudinally suction line hollow billet road 76 of a side opening 77 of batting sucker housing 71, be provided with on the inner passage 72 by high velocity air produce pressure difference jet pin or air nozzle.
Work of the present utility model: when the controller of Sewing machines is controlled trimming, electromagnetic valve 3 moves and controls actuation time the external gas source air feed and service life makes batting sucker 7 produce the external exhausts of action and suction line hair by controlling simultaneously, air-flow enters the line hair that trimming produces from the pressure differences in the suction line hollow billet road 76 of inner passage 72 generations of batting sucker 7 from the import of inhaling line hollow billet road 76, through filter 14 with gas with after the line hair separates, the line hair filters filter 13 interior can regularly removings once, gas passes through batting sucker 7 outside exhaust outlet 8 discharge machines, controller control shut electromagnetic valve 3 is once inhaled the action of line hair and is finished.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. the suction line hair device of flat seam machine, comprise flat seam machine platen and rotating shuttle, it is characterized in that: the downside of described flat seam machine platen is fixed with batting sucker and electromagnetic valve, being connected with air induction conduit, air outlet adapter on the inlet suction port of electromagnetic valve is communicated with inlet suction port on the batting sucker by conduit, the suction line hair tracheae that connects on the batting sucker is connected to the line hair junction of rotating shuttle, exhaust joint on the batting sucker is communicated with by the inner passage with inlet suction port on the batting sucker, and the action of electromagnetic valve is controlled by director demon.
2. the suction line hair device of flat seam machine according to claim 1 is characterized in that: be communicated with external source of the gas filter by conduit between the inlet suction port of described electromagnetic valve and the air induction conduit.
3. the suction line hair device of flat seam machine according to claim 1 is characterized in that: be communicated with gas and line hair separator by conduit between described batting sucker and the suction line hair tracheae.
4. the suction line hair device of flat seam machine according to claim 1 is characterized in that: be connected with the exhaust carrier pipe on the exhaust joint of described batting sucker.
5. the suction line hair device of each described flat seam machine according to claim 1-4, it is characterized in that: the concrete structure of described batting sucker is: the inner passage that is provided with lateral direction penetrating in the batting sucker housing, form air inlet and the gas outlet of batting sucker housing both sides, be communicated with on the inner passage between air inlet and the gas outlet to the longitudinally suction line hollow billet road of a side opening of batting sucker housing, be provided with on the inner passage by high velocity air produce pressure difference jet pin or air nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487648 CN202786731U (en) | 2012-09-22 | 2012-09-22 | String hair suction device of lockstitch sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487648 CN202786731U (en) | 2012-09-22 | 2012-09-22 | String hair suction device of lockstitch sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786731U true CN202786731U (en) | 2013-03-13 |
Family
ID=47814020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487648 Expired - Fee Related CN202786731U (en) | 2012-09-22 | 2012-09-22 | String hair suction device of lockstitch sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888725A (en) * | 2012-09-22 | 2013-01-23 | 新杰克缝纫机股份有限公司 | Lint absorbing device of lockstitch sewing machine |
-
2012
- 2012-09-22 CN CN 201220487648 patent/CN202786731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888725A (en) * | 2012-09-22 | 2013-01-23 | 新杰克缝纫机股份有限公司 | Lint absorbing device of lockstitch sewing machine |
| CN102888725B (en) * | 2012-09-22 | 2014-08-06 | 新杰克缝纫机股份有限公司 | Lint absorbing device of lockstitch sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JACK SEWING CO., LTD. Free format text: FORMER NAME: NEW JACK SEWING MACHINE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 318000 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE Co.,Ltd. Address before: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: NEW JACK SEWING MACHINE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |