CN105887349A - Pressure adjustment mechanism of external pressure box of sewing machine - Google Patents
Pressure adjustment mechanism of external pressure box of sewing machine Download PDFInfo
- Publication number
- CN105887349A CN105887349A CN201510027757.4A CN201510027757A CN105887349A CN 105887349 A CN105887349 A CN 105887349A CN 201510027757 A CN201510027757 A CN 201510027757A CN 105887349 A CN105887349 A CN 105887349A
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- press box
- sewing
- pressure
- seat
- cylinder
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- Sewing Machines And Sewing (AREA)
Abstract
To solve the problem that as non-uniform stress on a sewing material in a sewing process of sewing equipment leads to larger friction during working, the sewing material is draped and stitch lengths are not uniform, the invention provides a pressure adjustment mechanism of an external pressure box for applying uniform pressure to the sewing material in the sewing process, so that sewed cloth can be conveyed more steadily, and the sewing quality is improved. The pressure adjustment mechanism is simple in structure, convenient to use and high in working efficiency. According to the technical scheme, the pressure adjustment mechanism of the external pressure box of a sewing machine comprises two linear guide rails, two guide rail tackles, two pressure box driving plates, two pressure box driving connection plates, two pressure springs and two cylinders which are symmetrically arranged on the left and right sides of a pressure box connection seat. Due to elastic connection of the two pressure springs, the cloth can be conveyed by the pressure box more steadily, the sewing quality can be improved, the fault rate of the sewing equipment can be reduced, and the working efficiency can be improved.
Description
Technical field
The present invention relates to sewing device, especially relate to the outer press box pressure regulating mechanism of a kind of sewing machine.
Background technology
At present, the outer press box binder mode of known sewing device is direct binder, makes press box and cloth combination too closely, makes sewing institute
The pressure being subject to is improper, produces bigger frictional force during work, makes sewing produce wrinkling and needle gage non-uniform phenomenon, has a strong impact on sewing quality.
Summary of the invention
In order to overcome existing pressure during sewing suffered by sewing improper, produce bigger frictional force during work, make sewing produce wrinkling
And the problem of needle gage non-uniform phenomenon, the present invention provides a kind of outer press box pressure regulating mechanism that sewing applies during sewing uniform pressure, right
More steady in the transport of cloth, improve sewing quality and simple in construction, use, work efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is: the left and right sides connecting seat 1 at press box is symmetrical arranged line slideway 2,
Each equipped with two guide rail coasters 3 at line slideway 2 the most respectively, is respectively mounted press box on guide rail coaster 3 and drives plate 4, drive plate 4 at press box
The above press box mounting seat 5 that is respectively equipped with, press box mounting seat 5 is respectively equipped with two waist type grooves, adjusts with the demand being used for according to different sewing thickness
The high and low position of the outer press box 6 that joint is connected with press box mounting seat 5.
It is respectively equipped with cylinder in the inner side of symmetrical line slideway 2 and fixes seat 7, fix being mounted with cylinder 8 on seat 7, at gas at cylinder
The upper end of cylinder 8 is provided with press box drive connection plate 9, is fixed on press box in one end of press box drive connection plate 9 and drives on plate 4, press box drive connection plate
The other end of 9 is connected with cylinder piston rod 12, is provided with compression spring 10 in the upper end of press box drive connection plate 9, and compression spring 10 is installed above
Two pipe regulating screw nut 11.
Two pipe regulating screw nut 11, the upward pressure adjusting nut 11-1 of lower end can carry out required pressure regulation according to the thickness difference of cloth,
After pipe regulating screw nut 11-1 regulates pressure, then tighten fixing downforce adjusting nut 11-2 above, by the elasticity of two compression springs 10
Connect, it is achieved press box is more steady for the transport of cloth, improves sewing quality, reduces the fault rate of sewing device, improves work efficiency.
Accompanying drawing explanation
Accompanying drawing is the structural principle schematic diagram of the present invention.
Accompanying drawing each several part is described as follows: 1. press box connects seat, 2. line slideway, 3. guide rail coaster, and 4. press box drives plate, 5. pressure
Frame mounting seat, outer press box, 7. cylinder fixes seat, 8. cylinder, 9. press box drive connection plate, 10. compression spring, 11. pipe regulating screw nut,
11-1. upward pressure adjusting nut, 11-2. downforce adjusting nut, 12. cylinder piston rods.
Detailed description of the invention
The left and right sides connecting seat 1 at press box is symmetrical arranged line slideway 2, then each equipped with two guide rail coasters 3 at line slideway 2 respectively,
Guide rail coaster 3 is respectively mounted press box and drives plate 4, drive at press box and be respectively equipped with press box mounting seat 5, in press box mounting seat 5 above plate 4
It is respectively equipped with two waist type grooves, with the high and low position of the outer press box 6 that the demand regulation being used for according to different sewing thickness is connected with press box mounting seat 5；
It is respectively equipped with cylinder in the inner side of symmetrical line slideway 2 and fixes seat 7, fix on seat 7, being mounted with cylinder 8 at cylinder, upper at cylinder 8
End is provided with press box drive connection plate 9, is fixed on press box in one end of press box drive connection plate 9 and drives on plate 4, another of press box drive connection plate 9
End is connected with cylinder piston rod 12, is provided with compression spring 10 in the upper end of press box drive connection plate 9, compression spring 10 is installed above two pressure
Adjusting nut 11；Two pipe regulating screw nut 11, the upward pressure adjusting nut 11-1 of lower end can carry out required pressure according to the thickness difference of cloth
Regulation, after pipe regulating screw nut 11-1 regulates pressure, then tightens fixing downforce adjusting nut 11-2 above, by two compression springs 10
Elastic connection, it is achieved press box is more steady for the transport of cloth, improves sewing quality, reduces the fault rate of sewing device, improves work efficiency.
Claims (4)
1. the outer press box pressure regulating mechanism of sewing machine, is characterized in that: this governor motion includes that press box connects seat 1, and in order to install line slideway 2, guide rail is slided
Car 3, press box drive plate 4 and press box mounting seat 5.
2. the outer press box pressure regulating mechanism of sewing machine, is characterized in that: the left and right sides connecting seat 1 at press box is symmetrical arranged line slideway 2, more respectively directly
Line guide rail 2 each equipped with two guide rail coasters 3, is respectively mounted press box on guide rail coaster 3 and drives plate 4, drive difference above plate 4 at press box
It is provided with press box mounting seat 5, press box mounting seat 5 is respectively equipped with two waist type grooves, pacify with press box with the demand regulation being used for according to different sewing thickness
The high and low position of the outer press box 6 that dress seat 5 is connected.
The outer press box pressure regulating mechanism of sewing machine the most according to claim 1, it is characterised in that described at symmetrical line slideway 2
Inner side is respectively equipped with cylinder and fixes seat 7, fixes being mounted with cylinder 8 on seat 7 at cylinder, is provided with press box drive connection plate 9 in the upper end of cylinder 8,
Being fixed on press box in one end of press box drive connection plate 9 to drive on plate 4, the other end of press box drive connection plate 9 is connected with cylinder piston rod 12,
It is provided with compression spring 10, compression spring 10 is installed above two pipe regulating screw nut 11 in the upper end of press box drive connection plate 9.
The outer press box pressure regulating mechanism of sewing machine the most according to claim 2, it is characterised in that two described pipe regulating screw nut 11, lower end
Upward pressure adjusting nut 11-1 can carry out the regulation of required pressure according to the thickness difference of cloth, after pipe regulating screw nut 11-1 regulates pressure,
Tighten fixing downforce adjusting nut 11-2 above again, by the elastic connection of two compression springs 10, it is achieved press box for cloth transport more
Add steadily, improve sewing quality, reduce the fault rate of sewing device, improve work efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510027757.4A CN105887349A (en) | 2015-01-16 | 2015-01-16 | Pressure adjustment mechanism of external pressure box of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510027757.4A CN105887349A (en) | 2015-01-16 | 2015-01-16 | Pressure adjustment mechanism of external pressure box of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105887349A true CN105887349A (en) | 2016-08-24 |
Family
ID=56999100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510027757.4A Pending CN105887349A (en) | 2015-01-16 | 2015-01-16 | Pressure adjustment mechanism of external pressure box of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887349A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326544A (en) * | 2017-08-01 | 2017-11-07 | 宁波海佳缝纫机有限公司 | The ready-made clothes fixing equipment of sewing machine and full-automatic non-ironing sewing machine |
| CN108893879A (en) * | 2018-08-01 | 2018-11-27 | 佛山职业技术学院 | A kind of fabric pressing frame mechanism |
| CN109853159A (en) * | 2019-03-19 | 2019-06-07 | 孙金刚 | A kind of automatic bag sticking machine |
-
2015
- 2015-01-16 CN CN201510027757.4A patent/CN105887349A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326544A (en) * | 2017-08-01 | 2017-11-07 | 宁波海佳缝纫机有限公司 | The ready-made clothes fixing equipment of sewing machine and full-automatic non-ironing sewing machine |
| CN107326544B (en) * | 2017-08-01 | 2022-12-27 | 宁波海佳缝纫机有限公司 | Ready-made clothes fixing device of sewing machine and full-automatic non-ironing sewing machine |
| CN108893879A (en) * | 2018-08-01 | 2018-11-27 | 佛山职业技术学院 | A kind of fabric pressing frame mechanism |
| CN109853159A (en) * | 2019-03-19 | 2019-06-07 | 孙金刚 | A kind of automatic bag sticking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |