CN210798462U - Zipper device on tent curtain - Google Patents
Zipper device on tent curtain Download PDFInfo
- Publication number
- CN210798462U CN210798462U CN201921287778.XU CN201921287778U CN210798462U CN 210798462 U CN210798462 U CN 210798462U CN 201921287778 U CN201921287778 U CN 201921287778U CN 210798462 U CN210798462 U CN 210798462U
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Abstract
The utility model relates to a zipper device on a tent door curtain, which comprises a zipper stop ruler arranged in front of a presser foot of a two-needle sewing machine and a curling device fixedly arranged above the zipper stop ruler; the zipper stop ruler bottom plate, the S-shaped baffle and the arc-shaped folded plate; the turn-up device includes the opening to the U-shaped groove on right side and with U-shaped groove bottom plate integrated into one piece's U-shaped turn-up groove, the utility model discloses door curtain cloth passes through the roll-up through U-shaped groove and U-shaped turn-up groove and pricks the seam head for 0.8cm, stimulates the zip fastener and rolls over the door curtain cloth that is 0.8cm seam head certainly, puts and can directly sew up under the presser foot, because the shut-down number of times is few during the operation, the seam head is even, the circuit is regular, saves time and laborsaving, has ensured product quality and output, has improved work efficiency, can satisfy mass production's needs.
Description
Technical Field
The utility model relates to a zipper device on tent door curtain.
Background
When a military 17-soldier tent is produced, in the working procedure of combining the door curtain and the zipper, the self-creased seam head of the door curtain is 0.8cm, and then a double-needle machine is used for tying 0.1-0.7 of an open line; because the door curtain is in a semicircular shape, the walking on the double-needle machine cannot exceed 10cm when the door curtain is manually operated to automatically fold the sewing head, the width of the sewing head is required to be uniform, the semicircular stretching eating is uniform, the uniform and uniform cloth leaking base outside the zipper is also required to be ensured, the manual operation speed is slow, the stretching eating is difficult to master uniformly, multiple stoppages are required for adjustment, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a device for completing the zipper on the sewed tent curtain at one time without pausing, which has simple structure and accurate positioning.
The utility model adopts the following technical scheme:
the utility model comprises a zipper stop ruler arranged in front of the presser foot of the double-needle sewing machine and a curling device fixedly arranged above the zipper stop ruler; the zipper stop ruler comprises a bottom plate fixedly arranged on a machine plate of the double-needle sewing machine, an S-shaped baffle fixedly arranged on the right side of the bottom plate and an arc-shaped folded plate fixedly arranged on the right side of the top of the S-shaped baffle; the curling device comprises a U-shaped groove with an opening towards the right side and a U-shaped curling groove integrally formed with a bottom plate of the U-shaped groove, and the U-shaped curling groove is provided with a left opening; the width of the top plate of the U-shaped crimping groove is 0.5-0.6 cm; the horizontal distance between the side edge of the top plate and the inner side wall corresponding to the U-shaped groove is 0.1-0.2 cm; the outer side of the hemming groove is fixedly connected with the left side of the top of the S-shaped baffle.
The utility model discloses set up two slotted holes on the bottom plate, the construction bolt is fixed with the two-needle sewing machine board on the slotted hole.
The utility model has the following technical effects: the utility model discloses zip fastener fender chi and curling device are, install presser foot the place ahead at two-needle sewing machine board down, the zip fastener side is along the operation of the S-shaped baffle on bottom plate and right side, door curtain cloth passes through the book through U-shaped groove and U-shaped turn-up groove and pricks the seam head for 0.8cm, the pulling zip fastener with roll over the door curtain cloth that is 0.8cm seam head certainly, put and can directly sew up under the presser foot, because the number of times of shutting down is few during the operation, it is even to sew up the head, the circuit is regular, save time and laborsaving, product quality and output have been ensured, the work efficiency is improved, can satisfy the needs of mass production.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the mounting structure schematic diagram of the zipper stop ruler and the curling device of the utility model.
Detailed Description
As shown in the attached drawings 1 and 2, the utility model comprises a zipper stop ruler arranged in front of a presser foot 1 of the double-needle sewing machine and a curling device fixedly arranged above the zipper stop ruler; the zipper stop ruler comprises a bottom plate 11 fixedly arranged on a machine plate of the double-needle sewing machine, an S-shaped baffle plate 12 fixedly arranged on the right side of the bottom plate 11 and an arc-shaped folded plate 13 fixedly arranged on the right side of the top of the S-shaped baffle plate 12; the hemming device comprises a U-shaped groove 21 with an opening towards the right side and a U-shaped hemming groove 22 integrally formed with the bottom plate of the U-shaped groove 21, and the U-shaped hemming groove 22 is open towards the left side; the width of the top plate 23 of the U-shaped crimping groove 22 is 0.5-0.6cm, and the width of the top plate is 0.6cm in the embodiment; the horizontal distance between the side edge of the top plate 23 and the inner side wall corresponding to the U-shaped groove 21 is 0.1-0.2cm, and the horizontal distance is 0.2cm in the embodiment; the outer side of the curling groove 22 is fixedly connected with the left side of the top of the S-shaped baffle plate 12.
The utility model discloses set up two slotted holes 14 on the bottom plate 11, it is fixed with two needle sewing machine boards that construction bolt is gone up to the slotted hole 14, because slotted hole 14 is the long slot hole, can control the position of adjusting zipper fender chi as required on two needle sewing machine boards.
When the zipper is in work, the zipper 3 is placed on the zipper stop ruler, the side edge of the zipper 3 runs along the bottom plate 11 and the S-shaped baffle plate 12 on the right side, the door curtain cloth 4 penetrates through the U-shaped groove 21 and the U-shaped turned edge groove 22, namely, the door curtain cloth 4 body penetrates through the U-shaped groove 21, the gap of the inner side wall corresponding to the U-shaped groove 21 and the gap of the side edge of the top plate 23 on the outer side edge of the door curtain cloth 4 penetrate through the top plate 23 and the bottom of the top plate 23, and is rolled to be 0.8cm, the zipper 3 and the door curtain cloth 4 which is automatically rolled to be 0.8cm are aligned under the presser foot 1, the machine needle 5 is started to start to move up and down for sewing, the zipper 3 is pushed by a right hand, and the door curtain cloth 4 is pushed by a left hand to move towards the presser foot 1 for sewing, so that the operation is convenient and the speed is high; because the operation is not stopped, the sewing is uniform, the line is regular, thereby saving time and labor, ensuring the product quality and yield, improving the working efficiency and meeting the requirement of mass production.
Claims (2)
1. A zipper device on a tent door curtain is characterized by comprising a zipper stop ruler arranged in front of a presser foot (1) of a two-needle sewing machine and a curling device fixedly arranged above the zipper stop ruler;
the zipper stop ruler comprises a bottom plate (11) fixedly arranged on a machine plate of the double-needle sewing machine, an S-shaped baffle plate (12) fixedly arranged on the right side of the bottom plate (11) and an arc-shaped folded plate (13) fixedly arranged on the right side of the top of the S-shaped baffle plate (12);
the hemming device comprises a U-shaped groove (21) with a right opening and a U-shaped hemming groove (22) integrally formed with a bottom plate of the U-shaped groove (21), and the U-shaped hemming groove (22) is opened leftwards; the width of a top plate (23) of the U-shaped hemming groove (22) is 0.5-0.6 cm;
the horizontal distance between the side edge of the top plate (23) and the inner side wall corresponding to the U-shaped groove (21) is 0.1-0.2 cm;
the outer side of the curling groove (22) is fixedly connected with the left side of the top of the S-shaped baffle plate (12).
2. A tent curtain zipping device as claimed in claim 1, wherein two slots (14) are formed on the bottom plate (11), and the mounting bolts on the slots (14) are fixed to the two needle sewing machine plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287778.XU CN210798462U (en) | 2019-08-09 | 2019-08-09 | Zipper device on tent curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287778.XU CN210798462U (en) | 2019-08-09 | 2019-08-09 | Zipper device on tent curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210798462U true CN210798462U (en) | 2020-06-19 |
Family
ID=71243710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921287778.XU Active CN210798462U (en) | 2019-08-09 | 2019-08-09 | Zipper device on tent curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210798462U (en) |
-
2019
- 2019-08-09 CN CN201921287778.XU patent/CN210798462U/en active Active
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