CN2181522Y - Adjustable presser foot device for embroidery machine - Google Patents
Adjustable presser foot device for embroidery machine Download PDFInfo
- Publication number
- CN2181522Y CN2181522Y CN 93232614 CN93232614U CN2181522Y CN 2181522 Y CN2181522 Y CN 2181522Y CN 93232614 CN93232614 CN 93232614 CN 93232614 U CN93232614 U CN 93232614U CN 2181522 Y CN2181522 Y CN 2181522Y
- Authority
- CN
- China
- Prior art keywords
- screw
- pressure regulating
- embroidery machine
- cloth
- presser feet
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an adjustable foot pressing device for an embroidery machine, comprising pressure adjusting screws arranged on a housing, compaction rods and pressing feet arranged in the shell of the pressure adjusting screws and the housing and compaction springs and damper springs sheathed on the compaction rods. The utility model is characterized in that the top ends of the compaction rods are connected with position shielding screws whose circular headstocks are fallen on the upper planes of the pressure adjusting screws (2). The compaction rods and the pressing feet can be adjusted upwardby adjusting the pressure adjusting screws upward, the lowest positions of the pressing feet are adjusted to justly press on cloth, so the phenomenon of the lowering quality of an embroidery product caused by the cloth is slapped by the pressing feet with excessive weight can be prevented, and the impact noise of the pressing feet can also be decreased.
Description
The utility model is to belong to the embroidery machine foot device, is the improvement to existing embroidery machine foot device.
Though existing embroidery machine foot device has used for many years, use till today, but still exist an outstanding shortcoming: promptly the presser feet height can not be adjusted.When embroidery machine in embroidery during cloth, compressor arm and presser feet are driven by shank and rise, when shank rises to peak, presser feet also arrives peak, when shank is moved downward by peak, compressor arm and presser feet move downward with shank under the spring force effect, and last presser feet is pressed on the cloth of being embroidered.The size of pressure is decided by the spring force of presser feet spring, because the height of presser feet can not be adjusted, when the thicker cloth of embroidery (as leather etc.), presser feet will drop on heavyly to be embroidered on the cloth (beaing cloth), can make cloth produce distortion, cause rough phenomenon, when serious cloth is broken, influenced the quality of embroidery.In addition, also can produce bigger noise.
The purpose of this utility model is in order to solve the problem of above-mentioned existence, to provide a kind of embroidery machine adjustable foot device.It can realize that the presser feet height can adjust, and presser feet just is pressed in is embroidered on the cloth, can overcome presser feet and beat the rough phenomenon that cloth produces
In order to achieve the above object, the utility model comprises the pressure regulating screw (2) that is installed on the casing, be contained in the pressure regulating screw housing and casing in compressor arm, presser feet and be sleeved on holddown spring and buffering spring on the compressor arm, it is characterized in that connecting a gear screw on the compressor arm top, the rounded nose of this gear screw is located on the last plane of pressure regulating screw.
When work,, on pressure regulating screw and gear screw contact-making surface, a rubber ring is arranged for rounded nose and the pressure regulating screw that reduces the gear screw collides and the noise of generation.
Loosening in order to prevent pressure regulating screw, and the presser feet height is changed, on the external screw thread of pressure regulating screw, screw in a locking nut.
The utlity model has following advantage: 1, the presser feet height can be adjusted, the terminal point that presser feet moves downward is limited by the gear screw, thereby can adjust to presser feet and just be pressed on the cloth, can not produce and beat cloth and cause rough phenomenon, guaranteed the quality of embroidery.2, embroidery is more smooth smooth, attractive in appearance; 3, reduced the impact noise of presser feet.
Fig. 1 is a profile of the present utility model.
(1) gear screw; (2) pressure regulating screw; (3) shank; (4) presser feet; (5) buffer spring; (6) presser feet spring; (7) compressor arm; (8) locking nut; (9) rubber ring; (10) tray; (11) linked block; (12) casing; (13) guide pipe.
Referring to Fig. 1, pressure regulating screw (2) has external screw thread, and it matches with internal thread on the casing (12), and pressure regulating screw (2) is contained on the casing (12).Compressor arm (7) bottom is connecting presser feet (4), and compressor arm (7), presser feet (4) are installed in pressure regulating screw (2) housing and in guide pipe (13) housing, compressor arm (7) is movingly with pressure regulating screw (2) and guide pipe (3).Presser feet spring (6) and buffering spring (5) are sleeved on the compressor arm (7).Compressor arm (7) is connected by tray (10), linked block (11) with shank (3).On compressor arm (7) top by the gear screw (1) that is threaded, the circular discs of gear screw (1) is located on the last transverse plane of pressure regulating screw (1), (because the circular discs of gear screw (1) is blocked by the last plane of pressure regulating screw (2), can not fall) limited in the downward final position of compressor arm (7) by gear screw (1) like this.Locking nut (8) is screwed on pressure regulating screw (2) external screw thread, prevents that like this pressure regulating screw (2) is loosening.In order to reduce noise, between pressure regulating screw (2) and gear screw (1), rubber ring (9) is installed.
When the thicker cloth of embroidery, raise pressure regulating screw (2), because of compressor arm (7) is connected with gear screw (1), and pressure regulating screw (2) contacts with gear screw (1), thereby make compressor arm (7), presser feet (4) with on move, the lowest limit position of adjusting to presser feet (4) just is pressed on the cloth, so just can prevent that presser feet (4) from knocking cloth in the important place excessively, can reduce noise again.
Claims (3)
1, the adjustable foot device of a kind of embroidery machine, it comprises the pressure regulating screw (2) that is installed on the casing (12), be contained in pressure regulating screw (2) housing and casing (12) in compressor arm (7), presser feet (4) and be sleeved on the holddown spring (6) on the compressor arm (7) and cushion spring (4), it is characterized in that connecting a gear screw (1) on compressor arm (7) top, the rounded nose of this gear screw (1) is located on the last plane of pressure regulating screw (2).
2, the adjustable foot device of embroidery machine according to claim 1 is characterized in that on pressure regulating screw (2) and gear screw (1) contact-making surface a rubber ring (9) being arranged.
3, the adjustable foot device of embroidery machine according to claim 1 and 2 is characterized in that screwing in a locking nut on the external screw thread of pressure regulating screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93232614 CN2181522Y (en) | 1993-12-24 | 1993-12-24 | Adjustable presser foot device for embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93232614 CN2181522Y (en) | 1993-12-24 | 1993-12-24 | Adjustable presser foot device for embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181522Y true CN2181522Y (en) | 1994-11-02 |
Family
ID=33808781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93232614 Expired - Fee Related CN2181522Y (en) | 1993-12-24 | 1993-12-24 | Adjustable presser foot device for embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181522Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802464B (en) * | 2003-05-21 | 2011-08-31 | L&P产权管理公司 | Sewing machine |
| CN101372794B (en) * | 2008-10-16 | 2011-12-07 | 上海贵衣缝纫设备有限公司 | Adjustment mechanism for presser foot for connection in pattern machine |
| CN102416611A (en) * | 2011-09-29 | 2012-04-18 | 南车长江车辆有限公司 | Rail wagon brake pipeline connection adjusting device |
| CN104152594A (en) * | 2014-08-25 | 2014-11-19 | 吴中区横泾博尔机械厂 | A pressing adjusting mechanism of an auxiliary pressing shaft of a full-automatic leather cutting machine |
| CN106048911A (en) * | 2016-08-11 | 2016-10-26 | 苏州澳拓美盛自动化设备有限公司 | Electron-pattern-sewing machine pillow material pressing mechanism |
| CN108975077A (en) * | 2018-06-20 | 2018-12-11 | 江苏阳光毛纺服装技术开发有限公司 | A kind of color-fixing device of integration garment material |
-
1993
- 1993-12-24 CN CN 93232614 patent/CN2181522Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802464B (en) * | 2003-05-21 | 2011-08-31 | L&P产权管理公司 | Sewing machine |
| CN101372794B (en) * | 2008-10-16 | 2011-12-07 | 上海贵衣缝纫设备有限公司 | Adjustment mechanism for presser foot for connection in pattern machine |
| CN102416611A (en) * | 2011-09-29 | 2012-04-18 | 南车长江车辆有限公司 | Rail wagon brake pipeline connection adjusting device |
| CN104152594A (en) * | 2014-08-25 | 2014-11-19 | 吴中区横泾博尔机械厂 | A pressing adjusting mechanism of an auxiliary pressing shaft of a full-automatic leather cutting machine |
| CN106048911A (en) * | 2016-08-11 | 2016-10-26 | 苏州澳拓美盛自动化设备有限公司 | Electron-pattern-sewing machine pillow material pressing mechanism |
| CN108975077A (en) * | 2018-06-20 | 2018-12-11 | 江苏阳光毛纺服装技术开发有限公司 | A kind of color-fixing device of integration garment material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |