Adjustable fold hemmer
Technical field
The present invention relates to sewing processing accessory field, especially a kind of fold hemmer with regulating action.
Background technology
Hemmer structural design is in the market inflexible, needs first to fix the position of hemmer at workbench in Sewing machines line ball process, then enters next step processing.In the process of making, if occur, the phenomenons such as processing inconvenience are difficult to adjusting angle again, and fixed form is single.
Summary of the invention
The object of this invention is to provide a kind of fold hemmer with regulating action.
What the present invention solved is that existing hemmer structural design is fixed, and is installed on after workbench, if occur, the phenomenons such as processing inconvenience are difficult to adjusting angle again, the problem that fixed form is single.
The technical scheme that the present invention solves its technical problem employing is: the present invention includes and regulate support and hemmer body; Described adjusting support comprises fixed head, the first pole, the second pole and supporting plate from bottom to up successively; The first described pole comprises the first level board and the first vertical plate, between the first described vertical plate and fixed head, utilizes bolt to fix; The second described pole comprises the second level board and the second vertical plate, between the first described level board and the second level board, utilizes bolt to fix; Described supporting plate comprises the 3rd level board and vertical extension board, and described vertical extension board is provided with chute; Chute utilizes adjusting bolt that supporting plate is fixed on the second vertical plate; Described hemmer body is welded on supporting plate; Hemmer body comprises flanged plate, last volume side plate and turnover sheet.
The invention has the beneficial effects as follows: the present invention can change that structural design was inflexible in the past, the hemmer that fixed form is single.On hemmer, designed adjustable support, support utilizes branched structure to regulate, and the first pole can regulate height and the anglec of rotation in vertical plane, and the second pole can regulate the anglec of rotation in horizontal plane, and supporting plate can utilize chute further to regulate height.By the adjusting of these branched structures, can adapt to flexibly process requirements.Crimping cloth, through cloth being turned down to direction along turnover sheet after the first crimping groove, is exchanged line ball direction, then enters the second crimping groove and shape for the second time.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention includes and regulate support and hemmer body.
Regulate support to comprise successively from bottom to up fixed head 1, the first pole, the second pole and supporting plate.The first pole comprises the first level board 3-2 and the first vertical plate 3-1, utilizes bolt 2 fixing between the first vertical plate 3-1 and fixed head 1.The second pole comprises the second level board 4-1 and the second vertical plate 4-2, utilizes bolt 11 fixing between the first level board 3-2 and the second level board 4-1; Supporting plate comprises the 3rd level board 6-2 and vertical extension board 6-3, and vertically extension board 6-3 is provided with chute 6-1; Chute 6-1 utilizes adjusting bolt 5 that supporting plate is fixed on the second vertical plate 4-2.
Hemmer body is welded on supporting plate, and hemmer body comprises flanged plate 7, last volume side plate 10 and turnover sheet 8.Turnover sheet 8 is connected between flanged plate 7 and last volume side plate 10, and upper flanged plate 7 and last volume side plate 10 form respectively crimping groove and Rolldown hem groove.Wherein between last volume side plate 10 and supporting plate, be welded with fixed bar 9.Fixed bar 9 is the distortion in order to prevent from turning down sheet 8, and plays the effect of support.
Fixed head 1 is provided with fixing hole 1-1, for being arranged on workbench.
The first pole can be rotated along fixed head 1 in vertical plane; The second pole can be rotated along the first level board 3-2 in horizontal plane; Supporting plate can move up and down along the second vertical plate 4-2 in vertical plane.Therefore, the first pole can regulate height and the anglec of rotation in vertical plane, and the second pole can regulate the anglec of rotation in horizontal plane, and supporting plate can utilize chute further to regulate height.By the adjusting of these branched structures, can adapt to flexibly process requirements.
Crimping cloth enters from the upper crimping groove of upper hemmer 7, after the turnover of turnover sheet 8, enters in the lower Rolldown hem groove of Rolldown hem device 10 and carries out further crimping, finally from Rolldown hem groove is out sent into the stitch of Sewing machines, makes.