Adjustable flanging curler
Technical field
The present invention relates to sewing processing accessory field, the flanging curler of especially a kind of band regulating effect.
Background technology
Curler structure design in existing market is inflexible, needs first to have fixed the position of curler at worktable in sewing machine line ball process, then enters next step processing. In sewing process, if occurring, the phenomenons such as processing inconvenience are difficult to adjusting angle again, and fixing mode is single.
Summary of the invention
It is an object of the invention to provide the flanging curler of a kind of band regulating effect.
What the present invention solved is that existing curler structure design is fixed, and after being installed on worktable, if occurring, the phenomenons such as processing inconvenience are difficult to adjusting angle again, the problem that fixing mode is single.
The present invention solves the technical scheme of its technical problem employing: the present invention comprises adjustment support and hemmer body; Described adjustment support comprises retaining plate, the first pole, the 2nd pole and supporting plate from bottom to up successively; The first described pole comprises the first leveling board and the first vertical plate, utilizes bolt to fix between the first described vertical plate and retaining plate; The 2nd described pole comprises the 2nd leveling board and the 2nd vertical plate, utilizes bolt to fix between the first described leveling board and the 2nd leveling board; Described supporting plate comprises the 3rd leveling board and vertically extends plate, and described vertical extension plate is provided with chute; Supporting plate is fixed on the 2nd vertical plate by the adjusting bolt that utilizes chute; Described hemmer body is welded on supporting plate; Hemmer body comprises flanged plate, Rolldown hem plate and turns over folding sheet.
The invention has the beneficial effects as follows: it is inflexible that the present invention can change conventional structure design, the curler that fixing mode is single. Devising adjustable support on curler, support utilizes branched structure to regulate, and the first pole can regulate height and angle of rotation in vertical plane, and the 2nd pole can regulate angle of rotation in horizontal plane, and supporting plate can utilize chute to regulate height further. By the adjustment of these branched structures, it is possible to adapt to process requirements flexibly. Cloth can be turned over folding direction through after the first crimping groove along turning over folding sheet by crimping cloth, exchanges line ball direction, then enters volume Two limit groove and carry out second time sizing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention comprises adjustment support and hemmer body.
Support is regulated to comprise retaining plate 1, first pole, the 2nd pole and supporting plate from bottom to up successively. First pole comprises the first leveling board 3-2 and the first vertical plate 3-1, utilizes bolt 2 to fix between the first vertical plate 3-1 and retaining plate 1. 2nd pole comprises the 2nd leveling board 4-1 and the 2nd vertical plate 4-2, utilizes bolt 11 to fix between the first leveling board 3-2 and the 2nd leveling board 4-1; Supporting plate comprises the 3rd leveling board 6-2 with vertically extending plate 6-3, vertically extends plate 6-3 and is provided with chute 6-1; Chute 6-1 utilizes adjusting bolt 5 to be fixed on by supporting plate on the 2nd vertical plate 4-2.
Hemmer body is welded on supporting plate, and hemmer body comprises flanged plate 7, Rolldown hem plate 10 and turns over folding sheet 8. Turning over folding sheet 8 is connected between flanged plate 7 and Rolldown hem plate 10, and upper flanged plate 7 and Rolldown hem plate 10 form crimping groove and Rolldown hem groove respectively. Wherein it is welded with fixed link 9 between Rolldown hem plate 10 and supporting plate. Fixed link 9 is to prevent the distortion turning over folding sheet 8, and plays the effect of support.
Retaining plate 1 is provided with fixed orifices 1-1, for installing on the table.
First pole can rotate in vertical plane along retaining plate 1; 2nd pole can rotate in horizontal plane along the first leveling board 3-2; Supporting plate can move up and down in vertical plane along the 2nd vertical plate 4-2. Therefore, the first pole can regulate height and angle of rotation in vertical plane, and the 2nd pole can regulate angle of rotation in horizontal plane, and supporting plate can utilize chute to regulate height further. By the adjustment of these branched structures, it is possible to adapt to process requirements flexibly.
Crimping cloth enters from the upper crimping groove of upper curler 7, after turning over folding sheet 8 and turning over folding, enters in the lower Rolldown hem groove of Rolldown hem device 10 and carries out further crimping, sews finally out send into the stitch of sewing machine from Rolldown hem groove.