CN202881643U - Pipe-shaped folding sewing aid device of sewing machine - Google Patents
Pipe-shaped folding sewing aid device of sewing machine Download PDFInfo
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- CN202881643U CN202881643U CN 201220140631 CN201220140631U CN202881643U CN 202881643 U CN202881643 U CN 202881643U CN 201220140631 CN201220140631 CN 201220140631 CN 201220140631 U CN201220140631 U CN 201220140631U CN 202881643 U CN202881643 U CN 202881643U
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- sewing
- driving mechanism
- screw
- aid device
- sewing aid
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Abstract
The utility model provides a pipe-shaped folding sewing aid device of sewing machine. A first driving mechanism is connected with a base of the sewing aid device. A second driving mechanism is connected with a top member of the sewing aid device. The central part at the base of the sewing aid device is provided with more than one groove. One end of a second linking rod, which is in screw-joint with the top member of the sewing aid device, is equipped in the groove. The base of the sewing aid device and the top member of the sewing aid device can perform retreating and closing operation in cooperation with sewing operation of the sewing machine. Sewing is performed after the pipe-shaped cloth is folded automatically. The pipe-shaped folding sewing aid device has the functions of stabilizing quality and improving sewing quality. Because setting of the pipe-shaped folding sewing aid device of the sewing machine is changed, one end of a first linking rod is in screw-joint with a first pressure cylinder through fixing screws, and the other end is in screw-joint with a main sewing aid device for forming a first driving mechanism. A purpose of matching the base of the sewing aid device with the top member of the sewing aid device can be realized without a second driving mechanism.
Description
Technical field
The utility model is about a kind of Sewing machines tubulose convolution sewing aid device, cooperate the sewing aid change to make job position especially in regard to a kind of pneumatic cylinder that utilizes, can withdraw from when carrying out and closed action makes the cloth end automatically produce convolution to carry out sewing again making, can stabilised quality and improve the Sewing machines tubulose convolution sewing aid device of sewing efficiency.
Background technology
Existing Sewing machines such as trouser legs bottoms such as jeans, dress trousers, when curling folding cloth carries out sewing, must rely on the sewing staff to continue with finger convolution leveling cloth back gauge in sewing tubulose cloth, with smooth-going by carrying out sewing between cloth pressing foot and the needle plate.
But the artificial convolution of this kind leveling selvedge mode labor intensive and time when user's gimmick is more unskilled, can be reduced sewing efficient and affect easily the sewing quality, therefore still are necessary further improvement.
Summary of the invention
Because the existence of the problems referred to above, the inventor amasss in being engaged in for many years the development Experience of relevant industries and studying intensively with great concentration, and integrates the shortcoming of above-mentioned existing structure, proposes more to meet the Sewing machines tubulose convolution sewing aid device of user's demand.
The utility model main purpose is that the first driving mechanism connects the sewing aid base, and the second driving mechanism connects the sewing aid head part, when its sewing aid base can cooperate the sewing operation with the sewing aid head part, withdraws from and closed action.
Another purpose of the utility model is that wherein sewing aid base central part is provided with one with upper groove, and the second trace screws togather sewing aid head part one end and is arranged in the groove.
The another purpose of the utility model is, wherein the first trace one end and the first pneumatic cylinder screw togather through fixed screw, the other end then screws togather main sewing aid and consists of the first driving mechanism, the second driving mechanism then need be set and can produce sewing aid base and sewing aid purpose that head part cooperates.
The utility model is a kind of Sewing machines tubulose convolution sewing aid device, comprise one first driving mechanism, one second driving mechanism, a guiding piece, a fixed head, a metal stator and be combined in the horizontal pedestal of a Sewing machines, wherein: this first trace one end and the first pneumatic cylinder screw togather through fixed screw, and the other end then screws togather the sewing aid base and consists of the first driving mechanism; The second trace one end and the second pneumatic cylinder screw togather, and the other end then screws togather the sewing aid head part and consists of the second driving mechanism; The horizontal pedestal of Sewing machines is provided with several grooves and screw can be inserted the location for the first driving mechanism and the second driving mechanism, screw then can utilize the screw screw-in version to make fixed head and metal stator be fixed in surface, the horizontal pedestal of Sewing machines top, and guiding piece then utilizes screw to screw togather to be fixed in surface, fixed head top; Sewing aid is divided into the two-part mechanism controls, can effectively produce automatic convolution leveling selvedge function, when making the tubulose cloth carry out sewing, the smooth-going sewing that passes through of energy, efficient is not affected by user's experience, makes Sewing machines tubulose convolution sewing aid device have the function of stabilised quality and thread difficult drop-off.
Description of drawings
Above-mentioned and/or the additional aspect of the utility model and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the stereogram of the utility model structure.
Fig. 2 is the schematic diagram of the utility model structure.
Fig. 2 A is the enlarged drawing of the utility model structure.
Fig. 3 is the schematic diagram of the utility model structure.
Fig. 3 A is the enlarged drawing of the utility model structure.
Fig. 4 is the three-dimensional system diagram of the utility model structure.
Fig. 5 is the schematic diagram of the utility model structure.
Fig. 5 A is the schematic diagram of the utility model structure.
Fig. 6 is the schematic diagram of the utility model structure.
Fig. 6 A is the schematic diagram of the utility model structure.
Fig. 7 is the schematic diagram of another example structure of the utility model.
Fig. 8 is the three-dimensional system diagram of the another example structure of the utility model.
[primary clustering symbol description]
1 Sewing machines, 7 sewing aids
12 suture needles, 8 guiding pieces
Horizontal pedestal 9 fixed screws of 2 Sewing machiness
21 guiding piece fixing holes, 0 tubulose cloth
33 metal stator R crease width
34 sewing aid base S sewing starting points
35 base guide portion, 22 fixed heads
4 second driving mechanisms, 3 first driving mechanisms
41 second pneumatic cylinders, 31 first pneumatic cylinders
42 second trace S1 sewing end point
43 sewing aid head parts, 32 first traces
S2 sewing starting point of 44 sewing aid master head parts
S3 sewing end point of 5 the 3rd driving mechanisms
The complete end point of 51 the 3rd pneumatic cylinder S4 sewings
52 the 3rd trace A S to S1 sewing length
53 sewing aids time head part B S2 to S3 sewing length
6 main sewing aid C S3 to S4 sewing length
61 main sewing aid bases
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with regard to structure function of the present utility model, cooperate accompanying drawing to describe in detail to increase to understanding of the present utility model by preferred embodiment; The utility model is a kind of Sewing machines tubulose convolution sewing aid device, see also shown in Fig. 1 to Fig. 6 A, primary structure comprises one first driving mechanism 3, one second driving mechanism 4, a guiding piece 8, a fixed head, a metal stator 33 etc. member is combined and in the horizontal pedestal 2 of a Sewing machines composition is set;
See also shown in Fig. 1 to Fig. 6 A, an end of this first trace 32 and the first pneumatic cylinder 31 screw togather through fixed screw 9, and the other end then screws togather sewing aid base 34 and consists of the first driving mechanism 3; One end of the second trace 42 and the second pneumatic cylinder 41 screw togather, and the other end then screws togather sewing aid head part 43 and consists of the second driving mechanism 4; The horizontal pedestal 2 of Sewing machines is provided with several grooves and screw can be inserted the location for the first driving mechanism 3 and the second driving mechanism 4, screw then can utilize the screw screw-in version to make fixed head 22 and metal stator 33 be fixed in the horizontal pedestal of Sewing machines 2 tops surfaces, and 8 of guiding pieces utilize screw to screw togather to be fixed in surface, fixed head 22 tops.
See also shown in drawing among Fig. 1 to 4, the utility model Sewing machines tubulose convolution sewing aid device mainly utilizes the first pneumatic cylinder 31 and the second pneumatic cylinder 41 to cooperate sewing aid 7 and sewing aid head part 43, its sewing aid 7 can be divided into the two-part operation, can guarantee in the continuous sewing operation, its tubulose cloth can not sealed by sewing, the arc surface that makes its curling folding tubulose cloth 0 can be placed in stably the base guide portion 35 of sewing aid 7 and cooperate guiding piece 8, its guiding piece 8 is provided with a slotted hole, and the solid hole 21 of guiding piece and the fixed screw 9 that are fixed plate 22 carry out different shift in position; See also shown in Fig. 5 to Fig. 5 A, when tubulose cloth 0 via the user first with manual type curling folding after, after putting into sewing aid base 34,3 of its first driving mechanisms can be closed to the inside with its sewing aid base 34 via the first trace 32, make its curling folding cloth keep curling folding state in sewing aid 7 inboards, make its crease width R shape that can remain unchanged; See also shown in Fig. 6 to Fig. 6 A, when tubulose cloth 0 is confirmed crease width R, can drive control Sewing machines 1 set overall by microcomputer system, suture needle 12 is from sewing starting point S to sewing end point S1, S to S1 sewing length A is then by its sewing pin number of default, sewing is during to sewing end point S1, cooperating the second driving mechanism 4 to withdraw from 43 tubulose clothes 0 of sewing aid head part can have its space allocation sewing position and alignment ending position, and 34 curling folded states that can continue to keep tubulose cloth 0 of sewing aid base this moment; Sewing end point S1 then continues the sewing action, and then by the extremely inferior sewing end point S3 of inferior sewing starting point S2, secondly sewing end point S3 then is superimposed with each other with sewing starting point S, and S2 to S3 sewing length B cooperates the first driving mechanism 3 to withdraw from sewing aid base 34 at this moment; Then continue sewing to the complete end point S4 of sewing by inferior sewing end point S3, it is overlapping that S3 to S4 sewing length C can make it suture via suture needle with line when then finishing up for last sewing, its suture difficult drop-off and more firm, and by setting S to S 1 sewing length A and S2 to S3 sewing length B, can be widely used in different size tubulose cloth 0 and carry out the circumferential weld operation.
See also as shown in Figure 7, another embodiment of the present utility model, the change that arranges because of Sewing machines tubulose convolution sewing aid device, add and become owner of sewing aid 6 and directly be screwed together in the first trace 32 1 ends, the other end then screws togather the first pneumatic cylinder 31 and consists of the first driving mechanism 3, the second driving mechanism 4 then need be set and can produce sewing aid base 34 and purpose that sewing aid head part 43 cooperates, but its keep curling folded state effect not as two-part sewing aid base 34 and sewing aid head part 43 significantly; See also shown in Figure 8, another embodiment of the present utility model, when sewing tool retractility thinner cloth again, its first driving mechanism 3 cooperates main sewing aid base 61,4 of the second driving mechanisms cooperate sewing aid master head part 44,5 of the 3rd driving mechanisms cooperate sewing aid time head part 53, cooperate 8 formations of guiding piece to have the curling folding function of stable maintenance, and its effect is more remarkable than using two groups of driving mechanisms.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. Sewing machines tubulose convolution sewing aid device, comprise: one first driving mechanism, one second driving mechanism, a guiding piece, a metal stator, a fixed head are combined in the horizontal pedestal of a Sewing machines, wherein: an end and first pneumatic cylinder of this first trace screw togather through fixed screw, and the other end then screws togather the sewing aid base and consists of the first driving mechanism; The second trace one end and the second pneumatic cylinder screw togather, and the other end then screws togather the sewing aid head part and consists of the second driving mechanism; The horizontal pedestal of Sewing machines is provided with several grooves and screw can be inserted the location for the first driving mechanism and the second driving mechanism, screw then can utilize the screw screw-in version to make fixed head and metal stator be fixed in surface, the horizontal pedestal of Sewing machines top, and guiding piece then utilizes screw to screw togather to be fixed in surface, fixed head top;
It is characterized in that: the first driving mechanism connects the sewing aid base, and the second driving mechanism connects the sewing aid head part, and its sewing aid base and sewing aid head part withdraw from and closed action in the time of being engaged in the sewing operation.
2. Sewing machines tubulose convolution sewing aid device as claimed in claim 1 is characterized in that wherein sewing aid base central part is provided with one with upper groove, and the second trace screws togather sewing aid head part one end and is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140631 CN202881643U (en) | 2012-04-05 | 2012-04-05 | Pipe-shaped folding sewing aid device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220140631 CN202881643U (en) | 2012-04-05 | 2012-04-05 | Pipe-shaped folding sewing aid device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881643U true CN202881643U (en) | 2013-04-17 |
Family
ID=48073085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220140631 Expired - Fee Related CN202881643U (en) | 2012-04-05 | 2012-04-05 | Pipe-shaped folding sewing aid device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361896A (en) * | 2013-07-10 | 2013-10-23 | 平湖市南桥箱包有限公司 | Hemming clamp for lifting handle of luggage |
-
2012
- 2012-04-05 CN CN 201220140631 patent/CN202881643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361896A (en) * | 2013-07-10 | 2013-10-23 | 平湖市南桥箱包有限公司 | Hemming clamp for lifting handle of luggage |
| CN103361896B (en) * | 2013-07-10 | 2014-10-15 | 平湖市南桥箱包有限公司 | Hemming clamp for lifting handle of luggage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FANRUI TRADE CO., LTD. Free format text: FORMER OWNER: LIU LIWEI Effective date: 20141117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141117 Address after: 21, Huating street, Datong District, Taiwan, Taipei, China Patentee after: Fanrui Trade Co., Ltd. Address before: Tai Beishi Patentee before: Liu Liwei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20180405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |