CN112941751A - Embroidery machine bearing fine adjustment slide rail device - Google Patents
Embroidery machine bearing fine adjustment slide rail device Download PDFInfo
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- CN112941751A CN112941751A CN202110121510.4A CN202110121510A CN112941751A CN 112941751 A CN112941751 A CN 112941751A CN 202110121510 A CN202110121510 A CN 202110121510A CN 112941751 A CN112941751 A CN 112941751A
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- slide rail
- machine
- rail
- frame
- sliding rail
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a bearing fine adjustment sliding rail device of an embroidery machine, which comprises a machine needle frame and a main shaft driving machine shell, wherein a sliding way is arranged at the upper part of the machine needle frame and is movably matched and connected with a main sliding rail connected with the upper part of the machine shell; the lower part of the needle frame is provided with a special-shaped sliding rail, the lower part of the shell is provided with a rail supporting frame and two flange bearings, and the two flange bearings are symmetrically arranged on two sides of the rail supporting frame; one end of the rail supporting frame is provided with an elliptical hole which is fixedly connected with the shell through a screw, and the other end of the rail supporting frame is supported by a hook part and is in sliding fit with a lower bulge of the special-shaped slide rail; the two flange bearings are connected with the machine shell through shaft pins, the outer circle of each flange bearing is in rolling fit with the transverse bulge of the special-shaped slide rail, so that the machine needle frame moves smoothly, the lower part of the outer circle of each flange bearing is provided with a step ring for supporting and is in sliding fit with the lower edge of the transverse bulge of the special-shaped slide rail, and the effect of supporting the machine needle frame is achieved. The invention finely adjusts the inclination phenomenon of the machine needle frame by supporting the lower part of the machine needle frame, thereby leading the machine needle and the rotating shuttle to meet the matching requirement during design and reducing the debugging work.
Description
Technical Field
The invention relates to the technical field of embroidery machines, in particular to a bearing fine adjustment sliding rail device of an embroidery machine.
Background
The embroidery machine enables the machine needles of the machine needle frame to work through the driving of the main shaft and is matched with rotating shuttles below the machine needles to realize embroidery on fabrics, the embroidery needs to be matched with various needle threads, so a plurality of machine needles are arranged on the machine needle frame, the embroidery of the plurality of machine needles is realized through the matching of the main shaft driving and the thread picking, the machine needle frame can move on the main shaft driving shell at the moment, and because a plurality of increasingly complex auxiliary external hanging devices are arranged on two sides of the machine needle frame, the weight is more than 10kg, slight inclination which can not be seen by naked eyes on the two sides of the machine needle frame can be caused, and the embroidery function of other needle positions is also lost in serious cases; therefore, the matching of the machine needle and the rotating shuttle is in a problem, and the matching requirement is met by manually fine-adjusting each machine needle, so that the time period of debugging is prolonged, and the debugging is complicated.
Disclosure of Invention
An object of this patent provides an embroidery machine bearing fine setting slide rail device, supports through the lower part support weight to the quick-witted needle frame, fine setting machine needle frame's slope phenomenon to the cooperation requirement when making eedle and rotating shuttle reach the design can reduce debugging work, guarantees embroidery machine's normal work.
The specific technical scheme is as follows:
a bearing fine adjustment sliding rail device of an embroidery machine comprises a machine needle frame and a main shaft driving machine shell, wherein a sliding rail is arranged at the upper part of the machine needle frame and is movably matched and connected with a main sliding rail connected with the upper part of the machine shell; the lower part of the machine needle frame is provided with an auxiliary sliding rail component A, the lower part of the machine shell is provided with an auxiliary sliding rail component B, the auxiliary sliding rail component A is movably matched and connected with the auxiliary sliding rail component B, and the auxiliary sliding rail component B can support the auxiliary sliding rail component A.
The auxiliary sliding rail component A is a special-shaped sliding rail, and the auxiliary sliding rail component B comprises a rail supporting frame; one end of the rail supporting frame is connected with the casing, and the other end of the rail supporting frame supports and is in sliding fit with the lower bulge of the special-shaped sliding rail.
The auxiliary sliding rail component B also comprises a flange bearing, the flange bearing is connected with the machine shell through a shaft pin, and the outer circle of the flange bearing is in rolling fit with the transverse bulge of the special-shaped sliding rail; so that the needle frame can move smoothly.
The lower part of the excircle of the flange bearing is provided with a step ring for supporting and is in sliding fit with the lower edge of the transverse bulge of the special-shaped slide rail, so that the effect of supporting the needle frame of the machine is achieved.
The connecting portion of track support frame and casing is the elliptical aperture, and the cooperation of track support frame and casing is adjustable, realizes that the fit clearance of track support frame and heterotypic slide rail is adjustable.
The shaft pin is an eccentric shaft pin, the root section of the shaft pin is concentric and matched with the flange bearing, and the head section of the shaft pin is an eccentric section and is connected with the shell; the rotating shaft pin finely adjusts the position of the flange bearing on the shell, so that the transverse position of a machine needle on the machine needle frame is finely adjusted, and the matching fine adjustment of the machine needle and the rotating shuttle is realized.
According to the invention, the auxiliary sliding rail component A is movably matched with the auxiliary sliding rail component B, so that the machine needle frame is supported and supported, the influence of the deformation of the machine needle frame on the matching of the machine needle and the rotating shuttle is avoided, the normal work of the embroidery machine is ensured, the broken thread is reduced, and the embroidery quality is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the structure of the invention for matching the special-shaped slide rail with the rail support frame and the flange bearing;
FIG. 4 is a schematic bottom view of the present invention;
FIG. 5 is a schematic view of the eccentric shaft pin of the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, the bearing fine adjustment sliding rail device of the embroidery machine comprises a machine needle frame 2 and a main shaft driving machine shell 1, wherein a slide rail 3 is arranged at the upper part of the machine needle frame 2 and is movably matched and connected with a main sliding rail 4 connected with the upper part of the machine shell 1; the lower part of the machine needle frame 2 is provided with a special-shaped slide rail 5, the lower part of the machine shell 1 is provided with a rail support frame 6 and two flange bearings 7, and the two flange bearings 7 are symmetrically arranged on two sides of the rail support frame 6; one end of the track support frame 6 is provided with an elliptical hole which is fixedly connected with the shell 1 through a screw, and the other end of the track support frame is supported by a hook part and is in sliding fit with a lower bulge 51 of the special-shaped slide rail 5; the two flange bearings 7 are connected with the machine shell 1 through eccentric shaft pins, the outer circle of each flange bearing is in rolling fit with the transverse bulge 52 of the special-shaped slide rail 5, so that the machine needle frame 2 is smooth when moving, and the lower part of the outer circle of each flange bearing is provided with a step ring 71 which supports and is in sliding fit with the lower side of the transverse bulge 52 of the special-shaped slide rail 5 to play a role in supporting the machine needle frame 2.
The root section of the eccentric shaft pin 8 is concentric and matched with the flange bearing 7, the head section is an eccentric section and is connected with the machine shell 1, and a hole can be punched on the side edge of the machine shell 1 to penetrate through a locking screw to lock and fix the head section of the eccentric shaft pin 8; the eccentric shaft pin 8 is rotated to finely adjust the position of the flange bearing 7 on the machine shell 1, so that the transverse position of a machine needle on the machine needle frame 2 is finely adjusted, and the matching fine adjustment of the machine needle and the rotating shuttle is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. A bearing fine adjustment sliding rail device of an embroidery machine comprises a machine needle frame and a main shaft driving machine shell, wherein a sliding rail is arranged at the upper part of the machine needle frame and is movably matched and connected with a main sliding rail connected with the upper part of the machine shell; the needle bed is characterized in that an auxiliary sliding rail component A is arranged at the lower part of the needle bed, an auxiliary sliding rail component B is arranged at the lower part of the machine shell, the auxiliary sliding rail component A is movably matched and connected with the auxiliary sliding rail component B, and the auxiliary sliding rail component A can be supported by the auxiliary sliding rail component B.
2. The embroidery machine load-bearing fine adjustment slide rail device according to claim 1, wherein the auxiliary slide rail assembly A is a special-shaped slide rail, and the auxiliary slide rail assembly B comprises a rail support frame; one end of the rail supporting frame is connected with the casing, and the other end of the rail supporting frame supports and is in sliding fit with the lower bulge of the special-shaped sliding rail.
3. The embroidery machine load-bearing fine adjustment slide rail device according to claim 2, wherein the secondary slide rail assembly B further comprises a flange bearing, the flange bearing is connected with the machine shell through a shaft pin, and the outer circle of the flange bearing is in rolling fit with the transverse projection of the special-shaped slide rail.
4. The embroidery machine load-bearing fine adjustment slide rail device according to claim 3, wherein a step ring is arranged at the lower part of the outer circle of the flange bearing to support and be in sliding fit with the lower edge of the transverse protrusion of the special-shaped slide rail.
5. The embroidery machine load-bearing fine adjustment slide rail device according to claim 2, wherein the connecting portion of the rail support frame and the machine shell is an elliptical hole.
6. The embroidery machine load-bearing fine adjustment slide rail device according to claim 3 or 4, wherein the number of the flange bearings is 2.
7. The embroidery machine load-bearing fine adjustment slide rail device according to claim 3, wherein the shaft pin is an eccentric shaft pin, the root section of the shaft pin is concentric with and matched with the flange bearing, and the head section of the shaft pin is an eccentric section and connected with the machine shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110121510.4A CN112941751B (en) | 2021-01-28 | 2021-01-28 | Embroidery machine bearing fine adjustment slide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110121510.4A CN112941751B (en) | 2021-01-28 | 2021-01-28 | Embroidery machine bearing fine adjustment slide rail device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112941751A true CN112941751A (en) | 2021-06-11 |
| CN112941751B CN112941751B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110121510.4A Active CN112941751B (en) | 2021-01-28 | 2021-01-28 | Embroidery machine bearing fine adjustment slide rail device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1908281A (en) * | 2005-08-07 | 2007-02-07 | 陈志民 | Load-bearing and guiding drive method and device of multi-headed sewing or embroidery machine |
| CN201354418Y (en) * | 2009-01-20 | 2009-12-02 | 陈发均 | Computerized embroidery machine and lighting device thereof |
| CN202969003U (en) * | 2012-11-02 | 2013-06-05 | 诸暨中捷大宇机械有限公司 | Modular rack of super multi-head embroidery machine |
| CN203741563U (en) * | 2014-03-14 | 2014-07-30 | 浙江信胜缝制设备有限公司 | High-speed embroidery machine head component |
| CN208235113U (en) * | 2018-02-11 | 2018-12-14 | 浙江信胜缝制设备有限公司 | A kind of colour changing guide rail and embroidery machine |
| CN211142451U (en) * | 2019-09-16 | 2020-07-31 | 赵海 | Multi-needle bar frame embroidery machine head |
| CN212771354U (en) * | 2020-08-03 | 2021-03-23 | 浙江兆山机电有限公司 | Novel positioning device for needle bar frame for embroidery machine |
| CN214300692U (en) * | 2021-01-28 | 2021-09-28 | 诸暨市驰龙机械科技有限公司 | Embroidery machine bearing fine adjustment slide rail device |
-
2021
- 2021-01-28 CN CN202110121510.4A patent/CN112941751B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1908281A (en) * | 2005-08-07 | 2007-02-07 | 陈志民 | Load-bearing and guiding drive method and device of multi-headed sewing or embroidery machine |
| CN201354418Y (en) * | 2009-01-20 | 2009-12-02 | 陈发均 | Computerized embroidery machine and lighting device thereof |
| CN202969003U (en) * | 2012-11-02 | 2013-06-05 | 诸暨中捷大宇机械有限公司 | Modular rack of super multi-head embroidery machine |
| CN203741563U (en) * | 2014-03-14 | 2014-07-30 | 浙江信胜缝制设备有限公司 | High-speed embroidery machine head component |
| CN208235113U (en) * | 2018-02-11 | 2018-12-14 | 浙江信胜缝制设备有限公司 | A kind of colour changing guide rail and embroidery machine |
| CN211142451U (en) * | 2019-09-16 | 2020-07-31 | 赵海 | Multi-needle bar frame embroidery machine head |
| CN212771354U (en) * | 2020-08-03 | 2021-03-23 | 浙江兆山机电有限公司 | Novel positioning device for needle bar frame for embroidery machine |
| CN214300692U (en) * | 2021-01-28 | 2021-09-28 | 诸暨市驰龙机械科技有限公司 | Embroidery machine bearing fine adjustment slide rail device |
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| CN112941751B (en) | 2022-11-01 |
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Address after: 311800 No. 495, Li Yi, Li Cun Er Cun, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhuji Chilong Technology Co.,Ltd. Address before: 311800 No. 495, Li Yi, Li Cun Er Cun, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Zhuji Chilong Machinery Technology Co.,Ltd. |
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