Two-sided EDGE SEWING MACHINE
Technical field
This utility model is related to mechanical equipment technical field, more particularly to a kind of two-sided EDGE SEWING MACHINE.
Background technology
Double-layer fabric is shuttle-woven fabric popular in recent years, originates in Japan earliest, also has production in China and Korea at present.
It is a kind of clothes material, and two-sided seam makees technique, is the modern seam workmanship of one kind for occurring the characteristics of double-layer fabric
Skill.
The clothing made of this technique are without lining, inside and outside bright and clean.Without placing welt when cutting out, without fine dried noodles,
Only margin to seam need to be suitably placed in surrounding and splicing position.During the parts such as cutting collar, flap, pocket, monolithic fabric need to be tailored only,
And without bed material. in traditional handicraft, its last one procedure need to be prized due to artificial high cost and by hand through manual sled seam
The finite rate of seam, the cost of dress is just relative to be higher by a lot.And traditional EDGE SEWING MACHINE precision is poor, the size on side is prized
Differ control, and finished product is not smooth enough, and stitch is obvious, affects attractive in appearance.
Utility model content
This utility model technical issues that need to address are that existing two-sided EDGE SEWING MACHINE precision is not high, and crudy is not
It is good.
To solve above-mentioned technical problem, this utility model provides a kind of two-sided EDGE SEWING MACHINE, including frame, in frame
Side is provided with workbench, and side is provided with sled side device on the table, is provided with parallel to workbench on the left of sled side device
Depression bar, the depression bar are provided with feed table and binder disk, on feed table on front side of sled side device along workbench side-to-side movement
Side is horizontally disposed contact pin, is provided with mounting disc, binder disk upper right is provided with eedle, the mounting disc on binder disk
The left side position corresponding with depression bar is provided with V-type opening, and depression bar is stretched in the V-type opening of mounting disc, set below mounting disc
It is equipped with baffle plate.Two-sided EDGE SEWING MACHINE of the present utility model, is provided with the depression bar of a level in the charging side of sled side device, can
Pressing guiding is carried out with the cloth to feeding so that sled side operation is highly consistent and smooth, on the left of depression bar and mounting disc
V-type opening use cooperatively, effect very well, and is oriented to steady, is difficult to slide.
Wherein preferred, depression bar left end is connected to the guide rail on workbench by vertical connecting rod, and depression bar right-hand member is hanging,
Depression bar right end side is provided with inclined plane, and connecting rod lower end moves along the rail, and depression bar left end can be moved up and down along connecting rod;It is described
Guide rail is set to two-part, and bottom is guide rail base, above to adjust guide rail section, adjusts guide rail section and is covered on guide rail base,
Section is set to inverted U, and both sides are provided with the flange that outside level is turned up, and is spaced and is evenly arranged with guide rail section is adjusted
Block button hole, arranges resilient buckle boss on guide rail base.The height of depression bar can be adjusted, strong applicability, and lower section
Guide rail be set to two-part so that the increase of the range of accommodation of depression bar, two sections of guide rails can coordinate the length for adjusting whole guide rail.
Further it is improved by, the mounting disc middle setting has the contact pin groove of bar shaped, in the middle both sides of contact pin groove
It is symmetrical arranged fluted, the corresponding position of baffle plate below mounting disc is also equipped with contact pin groove, Jing in eedle motor process
Cross two of mounting disc be symmetrical arranged it is fluted;The rib of downward bending is additionally provided with the opposite sides of V-type opening, in baffle plate
Lower section is additionally provided with adjusting gasket.The structure setting of mounting disc causes entirely to prize crack approach smoothness, is difficult to interfere, and contact pin stretches into peace
The contact pin groove of sabot and below baffle plate, eedle are moved in the groove location of mounting disc, and by baffle plate pad below groove,
The stroke range of eedle is limited, the height that adjusting gasket can adjust mounting disc, the opposite sides of V-type opening are set below baffle plate
Be additionally provided with the rib of downward bending, be easy to the guiding of cloth, and ensure to prize side edge it is smooth from big past little contraction.
Two-sided EDGE SEWING MACHINE of the present utility model, increased depression bar, the cooperation by the regulation of depression bar and with V-type opening
Use, it is ensured that the height dimension on sled side, the smooth of the edge on whole sled side is smooth, and crudy is good, and entirely prize side and operated
Cheng Yunhang is smooth, is difficult to interfere, and stitch is accurate, and sled edge tracking mark is not almost seen in front.
Description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the sectional view of guide rail;
Fig. 5 is the top view of guide rail;
Fig. 6 is the structural representation of mounting disc;
Fig. 7 is the structural representation of baffle plate;
Fig. 8 is the structural representation of adjusting gasket;
Wherein, 1- frames, 2- workbench, 3- sled side devices, 4- depression bars, 5- feed tables, 6- binder disks, 7- contact pins, 8- peaces
Sabot, 9- eedles, 10-V type openings, 11- baffle plates, 12- connecting rods, 13- guide rails, 14- guide rail bases, 15- adjust guide rail section,
16- block button holes, 17- buckle boss, 18- contact pin grooves, 19- grooves, 20- ribs, 21- adjusting gaskets.
Specific embodiment
Describe optimal technical scheme of the present utility model below in conjunction with the accompanying drawings in detail.
As illustrated, two-sided EDGE SEWING MACHINE of the present utility model, including frame 1, workbench 2 is provided with above frame 1,
Sled side device 3 is provided with above workbench 2, the depression bar 4 parallel to workbench 2, the pressure are provided with the left of sled side device 3
Bar 4 is provided with feed table 5 and binder disk 6 in the front side of sled side device 3, in 5 top water of feed table along 2 side-to-side movement of workbench
It is flat to be provided with contact pin 7, mounting disc 8 is installed on binder disk 6,6 upper right of binder disk is provided with eedle 9, the installation
On the left of disk 8, the position corresponding with depression bar 4 is provided with V-type opening 10, and depression bar 4 is stretched in the V-type opening 10 of mounting disc 8, in peace
Baffle plate 11 is provided with below sabot 8.
Wherein, 4 left end of depression bar is connected to the guide rail 13 on workbench 2 by vertical connecting rod 12, and 4 right-hand member of depression bar hangs
Sky, 4 right end side of depression bar are provided with inclined plane, and 12 lower end edge guide rail 13 of connecting rod is moved, and 4 left end of depression bar can be in connecting rod 12
Lower movement;The guide rail 13 is set to two-part, and bottom is guide rail base 14, above to adjust guide rail section 15, adjusts guide rail section
15 are covered on guide rail base 14, and section is set to inverted U, and both sides are provided with the flange that outside level is turned up, and are adjusting
In guide rail section 15, interval is evenly arranged with block button hole 16, and resilient buckle boss 17 is arranged on guide rail base 14, and buckle is convex
Platform 17 is adapted with block button hole 16, for adjusting position of the secured adjusted guide rail section 15 relative to guide rail base 14.
Further, 8 middle setting of the mounting disc has the contact pin groove 18 of bar shaped, symmetrical in the middle both sides of contact pin groove 18
Fluted 19 are arranged, the corresponding position of the baffle plate 11 below mounting disc 8 is also equipped with contact pin groove 18,9 motor process of eedle
Middle two through mounting disc 8 are symmetrical arranged fluted 19;The gear of downward bending is additionally provided with the opposite sides of V-type opening 10
Side 20, is additionally provided with adjusting gasket 21 below baffle plate 11.
Two-sided EDGE SEWING MACHINE of the present utility model, is provided with the depression bar of a level in the charging side of sled side device, can
Pressing guiding is carried out with the cloth to feeding so that sled side operation is highly consistent and smooth, on the left of depression bar and mounting disc
V-type opening use cooperatively, effect very well, and is oriented to steady, is difficult to slide.
The height of depression bar can be adjusted, strong applicability, and the guide rail of lower section is set to two-part so that the regulation of depression bar
Scope increases, and two sections of guide rails can coordinate the length for adjusting whole guide rail.
It is smooth that the structure setting of mounting disc causes entirely to prize crack approach, is difficult to interfere, and contact pin stretches into mounting disc and below
The contact pin groove of baffle plate, eedle are moved in the groove location of mounting disc, and by baffle plate pad below groove, limit the row of eedle
Journey scope, arranges the height that adjusting gasket can adjust mounting disc below baffle plate, the opposite sides of V-type opening is additionally provided with downwards
The rib of bending, is easy to the guiding of cloth, and ensure to prize side edge it is smooth from big past little contraction.
Wherein, arc diameter of the arc diameter of baffle plate less than mounting disc, the arc diameter of adjusting gasket is less than baffle plate
Arc diameter;Bottom level of the rib from opening to V-type opening is gradually reduced, and be easy to cloth folds sled side;In guide rail one
Side is additionally provided with scale, in order to calculate the shift position of depression bar.
Depression bar is adjusted to corresponding position when needing to use depression bar by two-sided EDGE SEWING MACHINE of the present utility model, it is not necessary to
Using the left side that depression bar can be return during depression bar workbench, do not affect to prize the normal use of side device.
Two-sided EDGE SEWING MACHINE of the present utility model, increased depression bar, the cooperation by the regulation of depression bar and with V-type opening
Use, it is ensured that the height dimension on sled side, the smooth of the edge on whole sled side is smooth, and crudy is good, and entirely prize side and operated
Cheng Yunhang is smooth, is difficult to interfere, and stitch is accurate, and sled edge tracking mark is not almost seen in front.