CN203729048U - Routing transmission mechanism for rotating shuttle quilting machine - Google Patents
Routing transmission mechanism for rotating shuttle quilting machine Download PDFInfo
- Publication number
- CN203729048U CN203729048U CN201420119647.1U CN201420119647U CN203729048U CN 203729048 U CN203729048 U CN 203729048U CN 201420119647 U CN201420119647 U CN 201420119647U CN 203729048 U CN203729048 U CN 203729048U
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- CN
- China
- Prior art keywords
- driving shaft
- needle bar
- shank
- routing
- transmission supporting
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a routing transmission mechanism for a rotating shuttle quilting machine. The routing transmission mechanism for the rotating shuttle quilting machine comprises a driving shaft, an end part transmission supporting seat and a plurality of middle transmission supporting seats, wherein the end part transmission supporting seat is tightly connected to the right end of the driving shaft; the middle transmission supporting seats are evenly sheathed on the driving shaft; the middle transmission supporting seats are provided with a needle bar; the needle bar is fixedly provided with a needle bar master arm and a needle bar frame; routing bars are arranged on the needle bar frame; the end part transmission supporting seat is provided with a transmission case and a needle bar driving motor; the middle transmission supporting seats positioned on two ends are both provided with driving shaft supporting bearing pedestals; the driving shaft supporting bearing pedestals are connected with eccentric wheels; the eccentric wheels are connected with driving connecting rods; the driving connecting rods are connected with oscillating bars by screws; the oscillating bars and the needle bar are in rotating connection; due to the fact that two ends of the driving shaft are both provided with the eccentric wheels which are symmetrically arranged on the left side and the right side of the needle bar, the stability during working can be greatly improved, and the production efficiency is greatly improved.
Description
Technical field
The utility model belongs to quilting mechanical field, particularly a kind of routing transmission mechanism of rotating-shuttle quilting machine.
Background technology
Rotating-shuttle quilting machine is a kind of machinery of the textiles such as bed clothes, mattress cover being carried out to quilting, it has purlin concurrently and embroiders and quilting dual-use function, comprise the shifting axle of three directions, be axially directions X and be tangentially the cloth feeding mechanism of Y-direction, can make textiles advance forward or move in the other direction, realize the stitching in horizontal plane, and the above-below direction direction that to be Z-direction be and weaving object plane is vertical, pin moves back and forth and forms quilting needle tracking in this direction.
Rotating-shuttle quilting machine is mainly to drive shank by driving shaft, does at a certain time interval the reciprocating motion of a certain angle, receives slowly with the express delivery of realizing routing, completes routing transmission.Existing rotating-shuttle quilting machine can only drive shank to rotate from a side of driving shaft, make the less stable of machine, and production efficiency is not high.
Utility model content
The purpose of this utility model is to provide a kind of good stability, routing transmission mechanism that production efficiency is high.
The utility model solves the technical scheme that its technical problem adopts: a kind of routing transmission mechanism of rotating-shuttle quilting machine, comprise driving shaft, be fastenedly connected at the end of driving shaft right-hand member transmission supporting seat and be evenly set in the multiple intermediate transmission supporting seats on driving shaft, on intermediate transmission supporting seat, shank is installed, on shank, be fixed with shank master arm and needle bar frame, on needle bar frame, be arranged with thread take-up tension lever, on described end transmission supporting seat, transmission case and shank drive motors are installed, the intermediate transmission supporting seat place that is positioned at two ends is equipped with driving shaft supporting bearing base, in driving shaft supporting bearing base, be connected with eccentric wheel, on eccentric wheel, be connected with drive link, drive link is connected with fork by screw rod, described fork and shank are rotationally connected.
The routing transmission mechanism of described a kind of rotating-shuttle quilting machine, is fixed with cylindrical balancing weight on its eccentric wheel.
The beneficial effects of the utility model are: when drive shaft turns, driven drive link and then driven fork rotation to be changed into the reciprocally swinging of shank by eccentric wheel, because the two ends of driving shaft are all provided with eccentric wheel, and symmetric arrays is at shank left and right sides, thereby stability when work is greatly improved, and has greatly improved production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein each Reference numeral is: 21-routing case, 27-shank drive motors, 29-screw rod, 61-intermediate transmission supporting seat, 62-shank, 63-shank master arm, 64-thread take-up tension lever, 65-drive link, 66-fork, 67-end transmission supporting seat, 68-driving shaft, 69-driving shaft supporting bearing base, 70-eccentric wheel, 71-balancing weight, 72-needle bar frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 1, the utility model discloses a kind of routing transmission mechanism of rotating-shuttle quilting machine, comprise driving shaft 68, be fastenedly connected at the end transmission supporting seat 67 of driving shaft 68 right-hand members and be evenly set in the multiple intermediate transmission supporting seats 61 on driving shaft 68, shank 62 is installed on intermediate transmission supporting seat 61, on shank 62, be fixed with shank master arm 63 and needle bar frame 72, on needle bar frame 72, be arranged with thread take-up tension lever 64, on described end transmission supporting seat 67, routing case 21 and shank drive motors 27 are installed, intermediate transmission supporting seat 61 places that are positioned at two ends are equipped with driving shaft supporting bearing base 69, in driving shaft supporting bearing base 69, be connected with eccentric wheel 70, on eccentric wheel 70, be connected with drive link 65, drive link 65 is connected with fork 66 by screw rod 29, described fork 66 is rotationally connected with shank 62, when driving shaft 68 rotates, drive drive link 65 and then drive fork 66 rotation to be changed into the reciprocally swinging of shank 62 by eccentric wheel 70, because the two ends of driving shaft 68 are all provided with eccentric wheel 70, and symmetric arrays is at shank 62 left and right sides, thereby stability when work is greatly improved, greatly improve production efficiency.
On described eccentric wheel 70, be fixed with cylindrical balancing weight 71, contribute to driving shaft 68 to reach static balance.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. the routing transmission mechanism of a rotating-shuttle quilting machine, comprise driving shaft (68), be fastenedly connected at the end transmission supporting seat (67) of driving shaft (68) right-hand member and be evenly set in the multiple intermediate transmission supporting seats (61) on driving shaft (68), shank (62) is installed on intermediate transmission supporting seat (61), on shank (62), be fixed with shank master arm (63) and needle bar frame (72), on needle bar frame (72), be arranged with thread take-up tension lever (64), routing case (21) and shank drive motors (27) are installed on described end transmission supporting seat (67), it is characterized in that: the intermediate transmission supporting seat (61) that is positioned at two ends locates to be equipped with driving shaft supporting bearing base (69), in driving shaft supporting bearing base (69), be connected with eccentric wheel (70), on eccentric wheel (70), be connected with drive link (65), drive link (65) is connected with fork (66) by screw rod (29), described fork (66) is rotationally connected with shank (62).
2. the routing transmission mechanism of a kind of rotating-shuttle quilting machine according to claim 1, is characterized in that, on described eccentric wheel (70), is fixed with cylindrical balancing weight (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119647.1U CN203729048U (en) | 2014-03-18 | 2014-03-18 | Routing transmission mechanism for rotating shuttle quilting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119647.1U CN203729048U (en) | 2014-03-18 | 2014-03-18 | Routing transmission mechanism for rotating shuttle quilting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729048U true CN203729048U (en) | 2014-07-23 |
Family
ID=51199133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119647.1U Expired - Fee Related CN203729048U (en) | 2014-03-18 | 2014-03-18 | Routing transmission mechanism for rotating shuttle quilting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887342A (en) * | 2016-05-10 | 2016-08-24 | 安徽省萧县徽星机械制造有限公司 | Greenhouse quilt machine with independently moving needle rod |
-
2014
- 2014-03-18 CN CN201420119647.1U patent/CN203729048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887342A (en) * | 2016-05-10 | 2016-08-24 | 安徽省萧县徽星机械制造有限公司 | Greenhouse quilt machine with independently moving needle rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |