CN101191276A - Blind seam shoulder pad sewing machine - Google Patents
Blind seam shoulder pad sewing machine Download PDFInfo
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- CN101191276A CN101191276A CNA2006101236869A CN200610123686A CN101191276A CN 101191276 A CN101191276 A CN 101191276A CN A2006101236869 A CNA2006101236869 A CN A2006101236869A CN 200610123686 A CN200610123686 A CN 200610123686A CN 101191276 A CN101191276 A CN 101191276A
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- shoulder pad
- push rod
- sewing machine
- blind
- cylinder
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Abstract
The invention discloses a shoulder pad blind-stitch machine which mainly aims to overcome the defects that when equipment like the prior temporary stitch machine, a button sewing machine and so on are used for tailoring a shoulder pad, stitches penetrate through the whole thickness and the shoulder pad is made to be irregular on the surface and too tight in tailoring, and replaces hand sewing shoulder pad to improve efficiency. The invention comprises a machine frame, a blind-stitch machine handpiece which is arranged on the upper part of the machine frame, and an electrical control device which is arranged on the lower part of the machine frame and used for controlling machine needle motion on the handpiece, wherein, a feed mechanism used for adjusting height of a shoulder pad is arranged on the machine frame facing to a machine needle on the handpiece and connected with a motor output shaft in the electrical control device through a driving mechanism. By utilization of the shoulder pad blind-stitch machine to tailor the shoulder pad, stitches can not penetrate through the bottom surface of the shoulder pad, and tailoring tightness and tailoring depth can be adjusted, thereby the shoulder pad has the advantages of unlikely occurrence of irregular phenomenon, proper tightness, and leveling and beautiful appearance; because no stitches are arranged on the bottom surface of the shoulder pad, blind effect which can not be reached by other sewing machines is realized.
Description
Technical field
The present invention relates to a kind of being exclusively used in shoulder pad is made the Sewing machines that is fixed on the clothes, is a kind of blind seam shoulder pad sewing machine specifically.
Technical background
Shoulder pad is being moulded apparel modeling and is being improved aspect the product surcharge significant.The method majority of sewing clothing shoulder pad is to use high head to face seam car or button-sewing machine at present, and use the shortcoming of these two kinds of stitching sewing machine shoulder pads to be: the upper and lower surface of shoulder pad all can be passed and strain by line, and it is uneven to cause the shoulder pad upper and lower surface to occur, and influences attractive in appearance; Shoulder pad for some clothes (for example Men's Suits, Ms's fashionable dress, jacket etc.) needs loosening, can not be tightened up, just can not use high head to face the seam car in this case or button-sewing machine is made, can only make by hand, and manual speed of making is slow, efficient is low, and be difficult to each shoulder pad of control same elasticity is all arranged, the processing quality instability of clothes influences the overall quality of clothes.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing seam car or the button-sewing machine shortcoming when fixing shoulder pad of facing, provide a kind of suture not penetrate the blind seam shoulder pad sewing machine of the whole thickness of shoulder pad, replace making shoulder pad by hand, accomplish than the fast and inaccessible effect of making of other sewing device of manual sewing speed.
Technical scheme of the present invention is: a kind of blind seam shoulder pad sewing machine, it comprises frame, be installed in the blind stitching machine head of upper rack and be installed in the electrical control gear that frame lower is used to control eedle motion on the head, it is characterized in that, also be equiped with the feeding mechanism of the spacer shoulder seam system degree of depth on the described frame over against the position of head eedle, be provided with height-adjustable push rod in the described feeding mechanism.
Be connected with the telescopic cylinder that promotes the mass motion of feeding mechanism in the described feeding mechanism, the Compressed Gas passage of described telescopic cylinder is provided with the electromagnetic valve that is electrically connected with electrical control gear.This feeding mechanism is used for regulating on the whole the degree of depth of making.
The upper end of described push rod is provided with breach, and the direction of described breach is consistent with the direction of motion of eedle.This push rod is used for cloth and shoulder pad upwards be pushed into makes the position, and in the process of making, because push rod has breach, eedle can not bump against on the push rod, even adjust the degree of depth of making, pin also only can pass the breach of push rod, and can not bump against on the push rod.
In order to regulate the degree of depth of making easily, the present invention has also done following improvement, is provided with the push rod cylinder below described push rod, the upper end of push rod cylinder axis and push rod interlock.Be provided with the adjustable diameter and screw adjusting handle of regulating the flexible height of cylinder axis in the bottom of described push rod cylinder.In order to realize the multistage adjusting of push rod height, set up two to have a different strokes cylinder side by side altogether, be respectively equipped with the motion of solenoid control cylinder on the passage of the Compressed Gas that is connected with these cylinders.
As a further improvement on the present invention, the position corresponding with push rod is provided with the selvage guide plate that limits the shoulder pad height on the described head.This selvage guide plate is tile shape.
Described push rod is a strip, and the top of push rod is the sheet part of flat, and the long side direction of its shaft section is consistent with the bearing of trend of selvage guide plate.
Further improve as of the present invention, described head is provided with tangential knife, and described tangential knife is connected with pneumatic means, and pneumatic means is connected with electrical control gear by the electromagnetic valve that is provided with on the compression gas pipe.When made one make a little after, tangential knife cuts off sewing thread automatically.
The present invention compared with prior art, its beneficial effect is:
1. use blind seam shoulder pad sewing machine to make shoulder pad, suture can not penetrate the bottom surface of shoulder pad, and makes elasticity and make the degree of depth and can adjust, so shoulder pad rough phenomenon can not occur, degree of tightness is suitable, and is smooth attractive in appearance; And, because the bottom surface of shoulder pad does not have stitching, realized the inaccessible stowing effect of other shoulder pad sewing machine.
2. use blind seam shoulder pad sewing machine to make the manual better effects if of making shoulder pad of effect ratio of shoulder pad, can realize than the fast production efficiency more than 4 times of handwork, and make the elasticity unanimity that processing quality is stable, easy and simple to handle.
3. whenever made one make a little after, blind seam shoulder pad sewing machine of the present invention cuts off suture automatically, further increases work efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments blind seam shoulder pad sewing machine of the present invention is described further:
Fig. 1 is the structure diagram of blind seam shoulder pad sewing machine of the present invention;
Fig. 2 is the design sketch of making of blind seam shoulder pad;
Fig. 3 is the stereogram of push rod among Fig. 2;
Fig. 4 is the structure diagram of selvage guide plate, push rod, eedle cooperation;
Fig. 5 is the side view of feeding mechanism part among Fig. 1.
The specific embodiment
Head among the blind seam shoulder pad sewing machine embodiment of the present invention is to be transformed by blind stitching machine (as above maritime works's industry GL13101-2 type blind stitching machine that Sewing Machine Factory produced) to form, blind stitching machine also is the machine of carrying load or luggage, remove the mop mechanism of former blind stitching machine, on the fixing presser foot (fixing presser foot also is needle plate) of head section, installed selvage guide plate 9 additional.As Fig. 1, shown in Figure 5, comprise frame 1, be installed in the blind stitching machine head 2 on frame 1 top and be installed in the electrical control gear 3 that frame lower is used to control eedle motion on the head, electric-controlled switch 33 is connected with electrical control gear 3, is used to control the opening and closing of power supply.Motor 31 is electrically connected with electrical control gear 3, and moves mutually by eedle 4 and wire lifting fork assembly (not shown) that belt pulley 32 and transmission mechanism drive on the head 2, finishes and makes action.More than be prior art, so do not elaborate at this.Bottom in frame 1 also is provided with pedal switch 14, is used for the operation of control appliance, is promptly connecting under the situation of power supply the starting or stoping of work drive motor.On frame 1, also be equiped with the feeding mechanism 5 of spacer shoulder height degree over against the position of eedle 4, feeding mechanism 5 is provided with height-adjustable push rod 6, feeding mechanism integral installation is located on the telescopic cylinder 51, by fixed block 511 feeding mechanism 5 is connected with the axis of the piston of cylinder 51, under the promotion of telescopic cylinder 51, feeding mechanism 5 integral body move upward or downward.And cylinder 51 is fixedlyed connected with frame 1 by bearing 512.Simultaneously, with Compressed Gas passage that cylinder 51 communicates on be provided with the electromagnetic valve (not shown), this electromagnetic valve is electrically connected with electrical control gear 3.Feeding mechanism 5 among the present invention also can realize that whole elevating movement (as by devices such as hydraulic cylinder, worm and gear, gear drive or forks) is connected with motor 31 output shafts of electrical control gear 3 by the transmission elevating mechanism except that cylinder 51.In the present embodiment, also can the rotation of the horizontal axis of motor 31 output shafts be converted into the rotation of vertical axial by bevel gear set, by the inner screw sheath coaxial with vertical bevel gear, axial rotation can be converted into and of the up-and-down movement of this thread bush to the screw rod that cooperates, thereby realize the elevating movement of feeding mechanism 5 integral body, wherein push rod 6 and the one realization elevating movement of feeding mechanism.
Shown in accompanying drawing 1,3,4, the push rod 6 in the present embodiment can also be realized elevating movement separately under the effect of cylinder 53,54, thereby realizes a small amount of of making the degree of depth is regulated.Shown in accompanying drawing 3a, 3b, the top of push rod 6 is the sheet part 61 of flat, the shaft section of sheet part 61 is provided with breach 62 for long limit and the vertical rectangle of eedle 4 directions of motion at the top of this sheet part 61, the direction of breach 62 is consistent with the direction of motion of eedle 4.The bottom of push rod 6 is provided with push pedal 63.The right and left in frame 1 bottom over against push rod 6 is respectively equipped with left cylinder 53 and right cylinder 54, and left cylinder 53 is different with the stroke of right cylinder 54, and the stroke of right cylinder 54 is greater than the stroke of left cylinder 53, and the stroke of left cylinder 53 and right cylinder 54 can be regulated respectively.Their cylinder body is all fixedlyed connected with feeding mechanism 5, and when feeding mechanism 5 did to fall motion under the effect of telescopic cylinder 51, left cylinder 53 and right cylinder 54 were followed feeding mechanism 5 and moved together.The upper end of left side cylinder 53 is provided with and push pedal 63 corresponding left push pedal 53a, and the upper end of right cylinder 54 is provided with and push pedal 63 corresponding right push pedal 54a, simultaneously, is set with spring 7 on push rod 6.Left side cylinder 53 is connected with compressed gas source 13 by pipeline respectively with right cylinder 54, and, on the passage of Compressed Gas, also be respectively equipped with electromagnetic valve 81,82, control the motion of these two cylinders respectively.In the present embodiment, stretching out of push rod 6 highly has two kinds of regulative modes.First kind: after connecting electromagnetic valve 81, left cylinder 53 moves upward, and left push pedal 53a promotes push pedal 63 and moves upward, when needs reset, and electromagnetic valve 81 outages, left cylinder 53 resets downwards, and push rod 6 resets under the effect of spring 7; Second kind: when connecting electromagnetic valve 82, right cylinder 54 moves upward, and right push pedal 54a promotes push pedal 63 and moves upward, when needs reset, and electromagnetic valve 82 outages, right cylinder 54 resets downwards, and push rod 6 resets under the effect of spring 7.Since left cylinder 53 different with the stroke of right cylinder 54 (stroke can be identical also can be different, when stroke is identical, realize the one-level adjusting), such structural design, can realize the two-stage adjusting of push rod 6, in conjunction with under the situation that the cylinder axis of left cylinder 53 and right cylinder 54 is finely tuned, finally can realize multistage adjusting.
In order to regulate the degree of depth of making easily, present embodiment has also been done following improvement, to realize the fine setting to push rod 6.Be provided with the adjustable diameter and screw adjusting handle 55 and 56 of regulating the cylinder stroke in the bottom of left cylinder 53 and right cylinder 54.Can finely tune the haul distance of left cylinder 53 and right cylinder 54, thereby realize push rod 6 is stretched out fine setting highly, that is realize making the fine setting of the degree of depth.
Shown in accompanying drawing 1,4, the position corresponding with push rod 6 is provided with the selvage guide plate 9 of restriction shoulder pad height on head 2.This selvage guide plate 9 is tile shape, and is consistent with the length direction of the sheet part 61 on push rod 6 tops.When feeding mechanism 5 and push rod 6 upwards are pushed into cloth and shoulder pad when making, selvage guide plate 9 is clipped in cloth and shoulder pad between selvage guide plate 9 and the push rod 6, guarantees the accuracy and the stability of making.When eedle 4 passes cloth and shoulder pad, the wire lifting fork (not shown) swing take-up on the head 2, and enwind selvage guide plate 9, simultaneously, can set the pin number (common 3～9 pins) of sewing by electrical control gear 3.Like this, when make finish after, cloth and shoulder pad are taken off from selvage guide plate 9, make that the suture between cloth and the shoulder pad has certain clearance (as shown in Figure 2).
In the present embodiment, also do following improvement, as shown in Figure 1, on head 2, set up a thread cutting device, the tangential knife 10 of thread cutting device is connected with cylinder 11, and the Compressed Gas passage of this cylinder 11 is provided with the electromagnetic valve that is connected with electrical control gear 3.When whenever having made one when making, electrical control gear 3 starts electromagnetic valve automatically, thereby drive cylinder 11 actions, drive the direction motion of tangential knife 10 towards suture, suture is run into the cambered surface of tangential knife 10 front ends, slide into the cutting edge place of tangential knife 10, this moment, cylinder 11 drive tangential knifes 10 moved backward, cut off suture automatically.
About 8mm～the 28mm of shoulder pad height that blind seam shoulder pad sewing machine of the present invention can be made, but the pin number regulated at will of making, maximum can be set 250 pins, and general only the need set about 3 to 6 pins.At this moment, from beginning to be sewn into the whole process of making of tangent line, the time only needs 3 to 4 seconds, per hour approximately can make 1000 and make a little about 100 shoulder pads, exceeds the production efficiency of manual operations more than 4 times.
In blind seam shoulder pad sewing machine of the present invention; the elevating movement of feeding mechanism 5 and push rod 6; and the stretching motion of tangential knife 10 all is not limited to and adopts cylinder to drive, and all realize that the mechanical structure of elevating movements and stretching motion or machinery all belong to protection scope of the present invention with the electric drives structure that combines in mechanical field.And push rod 6 is cylindrical shown in accompanying drawing 3a not necessarily, can substitute (shown in accompanying drawing 3b) with the object of other strip, but rod end must be a band breach 62, and this also belongs to protection scope of the present invention.
Claims (10)
1. blind seam shoulder pad sewing machine, it comprises frame (1), be installed in the blind stitching machine head (2) on frame (1) top and be installed in frame (1) bottom and be used to control the electrical control gear (3) that head (1) is gone up eedle (4) motion, it is characterized in that, described frame (1) goes up the feeding mechanism (5) that also is equiped with the spacer shoulder seam system degree of depth over against the position of head eedle (4), is provided with height-adjustable push rod (6) in the described feeding mechanism (5).
2. blind seam shoulder pad sewing machine according to claim 1, it is characterized in that: be connected with the telescopic cylinder (51) that promotes the mass motion of feeding mechanism in the described feeding mechanism (5), the Compressed Gas passage of described telescopic cylinder is provided with the electromagnetic valve that is electrically connected with electrical control gear (3).
3. blind seam shoulder pad sewing machine according to claim 2 is characterized in that: the upper end of described push rod (6) is provided with breach (62), and the direction of described breach (62) is consistent with the direction of motion of eedle (4).
4. blind seam shoulder pad sewing machine according to claim 3 is characterized in that: described push rod (6) below is provided with the push rod cylinder, the upper end of described push rod cylinder axis and push rod (6) interlock.
5. blind seam shoulder pad sewing machine according to claim 4 is characterized in that: the bottom of described push rod cylinder is provided with the adjustable diameter and screw adjusting handle of regulating the cylinder axis height.
6. blind seam shoulder pad sewing machine according to claim 5 is characterized in that: described push rod cylinder comprises two cylinders (53,54) with different strokes that are set up in parallel, and is respectively equipped with electromagnetic valve on the Compressed Gas passage that described push rod cylinder is connected.
7. according to each described blind seam shoulder pad sewing machine of claim 1 to 6, it is characterized in that: described head (2) is gone up the selvage guide plate (9) that the position corresponding with push rod (6) is provided with restriction shoulder pad height.
8. blind seam shoulder pad sewing machine according to claim 7 is characterized in that: described selvage guide plate (9) is tile shape.
9. blind seam shoulder pad sewing machine according to claim 8 is characterized in that: the top of described push rod (6) is provided with flat sheet part (61), and the long side direction of its shaft section is consistent with the bearing of trend of selvage guide plate (9).
10. according to each described blind seam shoulder pad sewing machine of claim 1 to 6, it is characterized in that: described head (1) is provided with tangential knife (10), described tangential knife (10) is connected with pneumatic means, and described pneumatic means is connected with electrical control gear by the electromagnetic valve that is arranged on the compression gas pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101236869A CN101191276A (en) | 2006-11-22 | 2006-11-22 | Blind seam shoulder pad sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101236869A CN101191276A (en) | 2006-11-22 | 2006-11-22 | Blind seam shoulder pad sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101191276A true CN101191276A (en) | 2008-06-04 |
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ID=39486471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101236869A Pending CN101191276A (en) | 2006-11-22 | 2006-11-22 | Blind seam shoulder pad sewing machine |
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| Country | Link |
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| CN (1) | CN101191276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812779A (en) * | 2009-02-24 | 2010-08-25 | 大和缝纫机制造株式会社 | The cutting facility of Sewing machines |
| CN103894749A (en) * | 2014-04-08 | 2014-07-02 | 浙江惠创风机有限公司 | Automatic air duct straight seam welding machine |
| CN104562472A (en) * | 2015-01-23 | 2015-04-29 | 苏州市拉波尼服饰有限公司 | Blowing control apparatus of sewing equipment |
-
2006
- 2006-11-22 CN CNA2006101236869A patent/CN101191276A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812779A (en) * | 2009-02-24 | 2010-08-25 | 大和缝纫机制造株式会社 | The cutting facility of Sewing machines |
| CN103894749A (en) * | 2014-04-08 | 2014-07-02 | 浙江惠创风机有限公司 | Automatic air duct straight seam welding machine |
| CN103894749B (en) * | 2014-04-08 | 2015-09-30 | 浙江惠创风机有限公司 | A kind of air duct Straight seam welding machine automatically |
| CN104562472A (en) * | 2015-01-23 | 2015-04-29 | 苏州市拉波尼服饰有限公司 | Blowing control apparatus of sewing equipment |
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Owner name: GUANGZHOU KEQI AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIANG HAIQIANG Effective date: 20080725 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20080725 Address after: Postal code 38, Da Gong Wai, Haizhuqu District Industrial Avenue South Road, Guangdong, Guangzhou: 510230 Applicant after: GUANGZHOU KEKI AUTOMATIC EQUIPMENT CO., LTD. Address before: Postal code 38, Da Gong Wai, Haizhuqu District Industrial Avenue South Road, Guangdong, Guangzhou: 510230 Applicant before: Liang Haiqiang |
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Open date: 20080604 |