CN202671935U - Stretching device for crotch sewn by one needle with two threads - Google Patents
Stretching device for crotch sewn by one needle with two threads Download PDFInfo
- Publication number
- CN202671935U CN202671935U CN 201220272364 CN201220272364U CN202671935U CN 202671935 U CN202671935 U CN 202671935U CN 201220272364 CN201220272364 CN 201220272364 CN 201220272364 U CN201220272364 U CN 201220272364U CN 202671935 U CN202671935 U CN 202671935U
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- CN
- China
- Prior art keywords
- cylinder
- crotch
- pin
- wires
- treating apparatus
- 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 - Lifetime
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Abstract
The utility model discloses a stretching device for crotch sewn by one needle with two threads. The stretching device comprises an under-chassis, a fixed rod, a movable rod, a cylinder, a piston, a connecting rod, a compressed air pipe, a support, a side support and a compressed air control switch. Air compression in the left cylinder part and the right cylinder part is used to drive the movable rod to move left and right, so that stretching of the crotch sewn by one needle with two threads is achieved. The stretching device is simple in structure and easy to operate and replaces manual operation, work efficiency is improved, and labor cost can be saved greatly.
Description
Technical field
The utility model relates to an a kind of pin two wires piece together crotch and sew up after the stitching treating apparatus that stretches tight out, belong to textile technology field.
Background technology
Behind one pin, two suturing with thread management, coincided together by two fabrics being stitched, this moment, the suture site can be thicker, wears uncomfortablely, and by after stretching tight out, two fabrics just flush together by suture, and the suture site is more smooth, and circuit is more attractive in appearance.Be the stitching method of operating that stretches tight out manually the crotch suture to be pieced together in a pin two wires firmly to pull open after an existing pin two wires is pieced together crotch and sewed up, a general people did not draw several hours, and hand will pain, often need a large amount of labours to do this work, and operating efficiency is lower.
In view of this, the inventor studies this, develops specially an a kind of pin two wires and pieces together the crotch treating apparatus that stretches tight out, and this case produces thus.
Summary of the invention
The purpose of this utility model provides an a kind of pin two wires and pieces together the crotch treating apparatus that stretches tight out, and adopts robot apparatus, and can improve stretches tight draws efficient and output, reduces labor cost.
To achieve these goals, solution of the present utility model is:
The crotch treating apparatus that stretches tight out is pieced together in an a kind of pin two wires, comprises under-chassis, fixed bar, carriage release lever, cylinder, piston, connecting rod, compressed air hose, support, side stand and compressed gas gauge tap.Wherein, fixed bar is fixed on an end of under-chassis, and side stand is fixed on the other end of under-chassis; Piston is positioned at cylinder interior, and cylinder is divided into left cylinder and right cylinder.One end of cylinder is resisted against on the side stand, and the other end links to each other with carriage release lever by connecting rod; The lower end of cylinder is provided with a support, is used for supporting cylinder, and the lower end of support is fixed on the under-chassis; Compressed air hose links to each other with right cylinder with left cylinder respectively by the compressed gas gauge tap.
Described fixed bar is fixed circular pin, and diameter is 2-3CM.
As preferably, described fixed bar is specifically as follows circular stainless steel tube.
Described carriage release lever be can move left and right circular pin, diameter is 2-3CM.
As preferably, described carriage release lever is specifically as follows circular stainless steel tube.
Described compressed gas gauge tap is a compressed-air actuated change-over switch, and when switching over arrived the left side, compressed air hose was to the cylinder qi of chong channel ascending adversely on the left side, and connecting rod moves to the right, and carriage release lever pulls open to the right thereupon; When switching over arrived the right, compressed air hose was to the cylinder qi of chong channel ascending adversely on the right, and connecting rod moves to the left side, and carriage release lever is retracted thereupon and left; When the compressed gas gauge tap switches to the centre position, stop cylinder being inflated.
Adopt said apparatus to stretch tight and draw the step of pin two wires assembly crotch suture mark as follows:
A, the product that draws stretching tight first are enclosed within fixed bar and carriage release lever outside.
B, the compressed gas gauge tap is switched to the left side, compressed air hose is given left cylinder qi of chong channel ascending adversely, and piston driving connecting rod and carriage release lever move towards right, ashamed product is stretched tight out, when stretching tight the technological requirement degree, the compressed gas gauge tap switches to the centre position, stops left cylinder is inflated.
Keep after 1-2 minute under C, the state of stretching tight out, the compressed gas gauge tap is switched to the right, compressed air hose is given right cylinder qi of chong channel ascending adversely, piston driving connecting rod and carriage release lever move towards the fixed bar direction, the product of the ashamed handle state of stretching tight out loosens, and the compressed gas gauge tap switches to the centre position, stops right cylinder is inflated, take out at last product, finish the pulling process that once stretches tight.
Above-mentioned mechanical device structure is simple, and easy operating replaces original manual operations, has not only improved operating efficiency, more can save a large amount of labor costs.
Below in conjunction with drawings and the specific embodiments the utility model is done and to be described in further detail.
Description of drawings
Fig. 1 is the structural representation of present embodiment.
Label declaration
Under-chassis 1; Fixed bar 2; Carriage release lever 3;
Cylinder 4; Left cylinder 41; Right cylinder 42;
Piston 5; Connecting rod 6; Compressed air hose 7; Support 8; Side stand 9; Compressed gas gauge tap 10.
The specific embodiment
As shown in Figure 1, the utility model discloses an a kind of pin two wires and pieces together the crotch treating apparatus that stretches tight out, and comprises under-chassis 1, fixed bar 2, carriage release lever 3, cylinder 4, piston 5, connecting rod 6, compressed air hose 7, support 8, side stand 9 and compressed gas gauge tap 10.Wherein, fixed bar 2 is fixed on an end of under-chassis 1, and side stand 9 is fixed on the other end of under-chassis 1; Piston 5 is positioned at cylinder 4 inside, and cylinder 4 is divided into left cylinder 41 and right cylinder 42.One end of cylinder 4 is resisted against on the side stand 9, and the other end links to each other with carriage release lever 3 by connecting rod 6; The lower end of cylinder 4 is provided with a support 8, is used for supporting cylinder 4, and the lower end of support 8 is fixed on the under-chassis 1; Compressed air hose 7 links to each other with right cylinder 42 with left cylinder 41 respectively by compressed gas gauge tap 10.
Described fixed bar 2 is fixed circular pin, and diameter is 2-3CM, specifically can select the circular pin of various material, and present embodiment adopts circular stainless steel tube, and it is round and smooth again namely to have certain rigidity, can not damage the product that stretches tight and hold.
Described carriage release lever 3 be can move left and right circular pin, diameter is 2-3CM, specifically can select the circular pin of various material, present embodiment adopts circular stainless steel tube, it is round and smooth again namely to have certain rigidity, can not damage the product that stretches tight and hold.
Described compressed gas gauge tap 10 is a compressed-air actuated change-over switch, can directly buy at present to obtain on market.Described gauge tap 10 links to each other with the compressed air hose that is connected left cylinder 41 and right cylinder 42 respectively, when switch 10 is got to the left side just to cylinder 4 qi of chong channel ascending adversely on the left side, connecting rod 6 moves to the right, carriage release lever 3 just pulls open to the right, when switch 10 is got to the right just to cylinder 5 qi of chong channel ascending adversely on the right, connecting rod 6 moves to the left side, carriage release lever 3 just left reduction of area return.
Cylinder 4 in the present embodiment, piston 5, connecting rod 6 and compressed air hose 7 and assembling thereof all are present technology, can directly buy to obtain on market.
Adopt said apparatus to stretch tight and draw the step of pin two wires assembly crotch suture mark as follows:
A, elder generation are enclosed within fixed bar 2 and carriage release lever 3 outsides to the product that draws that will stretch tight.
B, compressed gas gauge tap 10 is switched to the left side, compressed air hose 7 is given left cylinder 41 qi of chong channel ascending adversely, piston 5 drivening rods 6 and carriage release lever 3 move towards right, ashamed product is stretched tight out, when stretching tight the technological requirement degree, compressed gas gauge tap 10 switches to the centre position, stops left cylinder 41 is inflated.
Keep after 1-2 minute under C, the state of stretching tight out, compressed gas gauge tap 10 is switched to the right, compressed air hose 7 is given right cylinder 42 qi of chong channel ascending adversely, piston 5 drivening rods 6 and carriage release lever 3 move towards fixed bar 2 directions, the product of the ashamed handle state of stretching tight out loosens, and compressed gas gauge tap 10 switches to the centre position, stops right cylinder 42 is inflated, take out at last product, finish the pulling process that once stretches tight.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. the crotch treating apparatus that stretches tight out is pieced together in a pin two wires, it is characterized in that: comprise under-chassis, fixed bar, carriage release lever, cylinder, piston, connecting rod, compressed air hose, support, side stand and compressed gas gauge tap; Wherein, fixed bar is fixed on an end of under-chassis, and side stand is fixed on the other end of under-chassis; Piston is positioned at cylinder interior, and cylinder is divided into left cylinder and right cylinder; One end of cylinder is resisted against on the side stand, and the other end links to each other with carriage release lever by connecting rod; The lower end of cylinder is provided with a support, and the lower end of support is fixed on the under-chassis; Compressed air hose links to each other with right cylinder with left cylinder respectively by the compressed gas gauge tap.
2. the crotch treating apparatus that stretches tight out is pieced together in an a kind of pin two wires as claimed in claim 1, and it is characterized in that: described fixed bar is fixed circular pin, and diameter is 2-3CM.
3. the crotch treating apparatus that stretches tight out is pieced together in an a kind of pin two wires as claimed in claim 1 or 2, and it is characterized in that: described fixed bar is circular stainless steel tube.
4. the crotch treating apparatus that stretches tight out is pieced together in an a kind of pin two wires as claimed in claim 1, and it is characterized in that: described carriage release lever is the circular pin of move left and right, and diameter is 2-3CM.
5. piece together the crotch treating apparatus that stretches tight out such as claim 1 or 4 described a kind of pin two wires, it is characterized in that: described carriage release lever is circular stainless steel tube.
6. the crotch treating apparatus that stretches tight out is pieced together in an a kind of pin two wires as claimed in claim 1, and it is characterized in that: described compressed gas gauge tap is a compressed-air actuated change-over switch, and switching over is to the left side, and compressed air hose is to the cylinder qi of chong channel ascending adversely on the left side; Switching over is to the right, and compressed air hose is to the cylinder qi of chong channel ascending adversely on the right; The compressed gas gauge tap switches to the centre position, stops cylinder being inflated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272364 CN202671935U (en) | 2012-06-07 | 2012-06-07 | Stretching device for crotch sewn by one needle with two threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272364 CN202671935U (en) | 2012-06-07 | 2012-06-07 | Stretching device for crotch sewn by one needle with two threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671935U true CN202671935U (en) | 2013-01-16 |
Family
ID=47492845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272364 Expired - Lifetime CN202671935U (en) | 2012-06-07 | 2012-06-07 | Stretching device for crotch sewn by one needle with two threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690440A (en) * | 2017-01-17 | 2017-05-24 | 莆田市坚强缝制设备有限公司 | Flat seaming machine of stitched low-cut liners socks |
| CN111412616A (en) * | 2020-03-02 | 2020-07-14 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
-
2012
- 2012-06-07 CN CN 201220272364 patent/CN202671935U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690440A (en) * | 2017-01-17 | 2017-05-24 | 莆田市坚强缝制设备有限公司 | Flat seaming machine of stitched low-cut liners socks |
| CN111412616A (en) * | 2020-03-02 | 2020-07-14 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |