CN105200673B - A kind of Full-automatic multi-head template sewing machine head - Google Patents

A kind of Full-automatic multi-head template sewing machine head Download PDF

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Publication number
CN105200673B
CN105200673B CN201510735773.9A CN201510735773A CN105200673B CN 105200673 B CN105200673 B CN 105200673B CN 201510735773 A CN201510735773 A CN 201510735773A CN 105200673 B CN105200673 B CN 105200673B
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fixed
head
pressure pad
sewing
head shell
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CN105200673A (en
Inventor
吕华峰
顾炜
吕乐峰
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ZHEJIANG LEJIA ELECTROMECHANICAL CO Ltd
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ZHEJIANG LEJIA ELECTROMECHANICAL CO Ltd
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Priority to CN201510735773.9A priority Critical patent/CN105200673B/en
Publication of CN105200673A publication Critical patent/CN105200673A/en
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Abstract

The invention discloses a kind of Full-automatic multi-head template sewing machine head, including head shell, there is final drive shaft by bearing hinge connection on the squab panel of the head shell, eccentric wheel is fixed with final drive shaft, cursor is hinged with eccentric wheel, the other end of cursor is hinged in sewing vertical axes, and sewing vertical bar is fixed with head shell, in the pilot hole that the rear end that sewing inserting is enclosed on sewing vertical bar has, the lower end for vertical axes of sewing stretches out pilot hole and is fixed with sewing syringe needle;The bottom plate upper sleeve of the head shell has expansion link, and the lower end of expansion link stretches out the bottom of head shell and is fixed with threading protection portion, and in the central through hole of threading protection portion, the upper end of expansion link is in head shell sewing syringe needle sleeve.It is simple in construction, and transmission effect is good, stable, and there is marking pen can carry out automatic mark for it, efficiency high, and effect is good.

Description

A kind of Full-automatic multi-head template sewing machine head
Technical field:
The present invention relates to textile machine equipment technical field, more specifically to a kind of Full-automatic multi-head template sewing machine Use head.
Background technology:
In existing template machine, its template frame is fixed on platen, and the head typically used thereon is on sewing machine Special had, its is complicated, and sewing efficiency is limited.
And existing cloth carries out mark and uses artificial marks, its time-consuming and mark effect is unsatisfactory.
The content of the invention:
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of Full-automatic multi-head template sewing machine head, It is simple in construction, and transmission effect is good, stable, and there is marking pen can carry out automatic mark, efficiency high, effect for it It is good.
The present invention solve the technical problem scheme be:
A kind of Full-automatic multi-head template sewing machine head, including head shell, lead on the squab panel of the head shell Crossing bearing hinge connection has final drive shaft, and eccentric wheel is fixed with final drive shaft, is hinged with cursor on eccentric wheel, cursor it is another End is hinged in sewing vertical axes, and sewing vertical bar is fixed with head shell, and sewing inserting is enclosed on the rear end of sewing vertical bar In the pilot hole having, the lower end for vertical axes of sewing stretches out pilot hole and is fixed with sewing syringe needle;
The bottom plate upper sleeve of the head shell has expansion link, and the bottom of the lower end stretching head shell of expansion link is simultaneously consolidated Surely there is threading protection portion, for sewing syringe needle sleeve in the central through hole of threading protection portion, the upper end of expansion link is in head shell In;
Capacity eccentric bearing is hinged with the middle part of the final drive shaft, linking arm is hinged with capacity eccentric bearing, is hinged on linking arm There is grip block, be fixed with counter drive shaft on grip block, in the intermediate membrane that the middle part that counter drive shaft is hinged on head shell has, The front end of counter drive shaft stretches out intermediate membrane and is fixed with transmission regulation head, has mounting hole, transmission regulation on transmission regulation head The first vertical bar is bolted to connection on head, the lower end of the first vertical bar is hinged with the second transverse bar, the second transverse bar One end be hinged with the 3rd vertical bar, the lower end of the 3rd vertical bar is fixed on the upper end of expansion link, transmission regulation head by machine Push rod is bolted with casing, the lower end of push rod is on the other end of the second transverse bar on the spacing roller body being fixed with.
The upper end sleeve of the expansion link in connection block and stretch out connection block and the 3rd vertical bar lower end it is mutually solid It is fixed, connection cylinder is fixed with the top of head shell, the push rod of cylinder is connected straight down and is fixed with centre pilot bar, center The lower end of guide rod passes through connection block, and the lower end of centre pilot bar has centre pilot head, and centre pilot head is pressed against On the bottom surface of connection block, buffer spring is inserted with centre pilot bar, the upper of connection block is put forth effort in one end of buffer spring Plane, the other end put forth effort on the end of push rod.
Pressing adjustment portion is fixed with head shell by the transmission regulation head, push rod, which is screwed onto, to be pressed against in adjustment portion, The lower end of push rod, which is stretched out, is pressed against adjustment portion and the top in spacing roller body.
The top of the head shell is fixed with connection guide pad, connects and guiding adjusting rod is bolted with the push rod of cylinder Body, it is oriented in the through hole that regulation body of rod sleeve has on connection guide pad, is oriented on the regulation body of rod and is bolted with location nut, it is fixed Position nut is pressed against on the top surface of connection guide pad, is oriented to the lower end stretching connection guide pad of the regulation body of rod and is fixed with center and leads To bar, the upper plane of connection block is put forth effort in one end of buffer spring, the other end is put forth effort on and is oriented on the bottom face of the regulation body of rod.
Pressure pad pusher cylinder is fixed with the lateral wall of the head shell, the push rod of pressure pad pusher cylinder is fixed with promotion Block, in the vertical groove that pushing block sleeve has in the side wall of head shell, it is fixed with the edge madial wall of head shell Pressure pad guide part, for pressure pad guide rod sleeve in pressure pad guide part, pressure pad guide rod is fixed on the promotion in head shell On block, the lower end of pressure pad guide rod stretches out pushing block and sleeve is in pressure pad fixed mount, and the lower end of pressure pad guide rod is fixed with pressure Spacing head is padded, the spacing head of pressure pad is pressed against on the bottom surface of pressure pad fixed mount, and pressure pad guide rod upper sleeve has pressure pad buffering elastic Spring, pushing block is put forth effort in the upper end of pressure pad buffer spring, lower end is put forth effort on pressure pad fixed mount, and the bottom of pressure pad fixed mount is fixed There is bending arm, bowl-shape pressure pad is fixed with bending arm, bowl-shape pressure pad has seam at the lower section of sewing syringe needle, the middle part of bowl-shape pressure pad Thread and use groove, sewing syringe needle is in the surface of sewing groove.
The bottom of the lateral wall of the head shell is fixed with pressure pad limited block, and it is spacing to be fixed with pressure pad on pressure pad limited block Post, the top of pressure pad limited post are in the underface of pressure pad fixed mount.
The front of the head shell is fixed with end casing, and marking pen pusher cylinder is fixed with end casing and marking pen is led To plate, marking pen contiguous block is hinged with the push rod of marking pen pusher cylinder, marking pen is fixed on marking pen contiguous block, mark The nib of pen stretches out marking pen contiguous block straight down, and marking pen guide pad is fixed with marking pen contiguous block, and marking pen is oriented to In the marking pen guide groove that block sleeve has on marking pen guide plate.
The present invention protrusion effect be:
Compared with prior art, it is simple in construction, and transmission effect is good, stable, and there is marking pen can enter for it The automatic mark of row, efficiency high, effect are good.
Brief description of the drawings:
Fig. 1 is local structural representation of the invention;
Fig. 2 is the partial elevation view of the present invention;
Fig. 3 be the present invention change angle partial structural diagram
Fig. 4 is the partial structural diagram of the part on the end cap of the present invention;
Fig. 5 is the partial structural diagram between the marking pen and marking pen guide plate of the present invention;
Fig. 6 is the partial structural diagram between the counter drive shaft of the present invention and transmission regulation head;
Fig. 7 is partial structural diagram of the final drive shaft with its all parts of the present invention;
Fig. 8 be Fig. 7 drive mechanism is installed change angled arrangement schematic diagram;
Fig. 9 is the partial structural diagram between the counter drive shaft and capacity eccentric bearing of the present invention.
Embodiment:
Embodiment, see as shown in Figures 1 to 9, a kind of Full-automatic multi-head template sewing machine head, including head shell 50, there is final drive shaft 51 by bearing hinge connection on the squab panel of the head shell 50, eccentric wheel is fixed with final drive shaft 51 512, cursor 513 is hinged with eccentric wheel 512, the other end of cursor 513 is hinged in sewing vertical axes 52, head shell Sewing vertical bar 53 is fixed with 50, for sewing 54 sleeves of set in the pilot hole that the rear end of sewing vertical bar 53 has, sewing is perpendicular The lower end of d-axis 52 stretches out pilot hole and is fixed with sewing syringe needle 521;
The bottom plate upper sleeve of the head shell 50 has expansion link 55, and head shell 50 is stretched out in the lower end of expansion link 55 Bottom is simultaneously fixed with threading protection portion 551, and the sewing sleeve of syringe needle 521 is in the central through hole of threading protection portion 551, expansion link 55 Upper end be in head shell 50;
The middle part of the final drive shaft 51 is hinged with capacity eccentric bearing 514, is hinged with ring body on capacity eccentric bearing 514, in ring body Linking arm 515 is fixed with, grip block 516 is hinged with linking arm 515, counter drive shaft 56, auxiliary driving are fixed with grip block 516 In the intermediate membrane 501 that the middle part that axle 56 is hinged on head shell 50 has, intermediate membrane 501 is stretched out in the front end of counter drive shaft 56 And transmission regulation first 561 is fixed with, there is mounting hole 562 in transmission regulation first 561, consolidated in transmission regulation first 561 by bolt Surely the first vertical bar 563 is connected with, the lower end of the first vertical bar 563 is hinged with the second transverse bar 564, the second transverse bar 564 One end is hinged with the 3rd vertical bar 565, and the lower end of the 3rd vertical bar 565 is fixed on the upper end of expansion link 55, transmission regulation head Push rod 57 is bolted with the head shell 50 on 561 sides, the lower end of push rod 57, which is on the other end of the second transverse bar 564, to be fixed with Spacing roller body 566 on.
Further, the upper end sleeve of the expansion link 55 in connection block 58 and stretches out connection block 58 and the 3rd The lower end of vertical bar 565 is mutually fixed, and the top of head shell 50 is fixed with connection cylinder 59, connect the push rod of cylinder 59 vertically to Descend and be fixed with centre pilot bar 591, the lower end of centre pilot bar 591 passes through connection block 58, the lower end of centre pilot bar 591 With centre pilot head 592, centre pilot head 592 is pressed against on the bottom surface of connection block 58, is inserted in centre pilot bar 591 It is cased with buffer spring 593, the upper plane of connection block 58 is put forth effort in one end of buffer spring 593, the other end puts forth effort on push rod End.
Further, it is fixed with the head shell 50 on first 561 side of the transmission regulation and is pressed against adjustment portion 571, push rod 57 are screwed onto in pressing adjustment portion 571, and the lower end of push rod 57 stretches out pressing adjustment portion 571 and is simultaneously in the upper of spacing roller body 566 Side.
Further, the top of the head shell 50, which is fixed with, connects guide pad 594, on the push rod for connecting cylinder 59 The guiding regulation body of rod 595 is bolted with, is oriented in the through hole that the regulation sleeve of the body of rod 595 has on connection guide pad 594, is oriented to and adjusts Location nut 596 is bolted with pole body 595, location nut 596 is pressed against on the top surface of connection guide pad 594, is oriented to regulation The lower end of the body of rod 595 stretches out connection guide pad 594 and is fixed with centre pilot bar 591, and company is put forth effort in one end of buffer spring 593 Connect the upper plane of block 58, the other end is put forth effort on and is oriented on the bottom face of the regulation body of rod 595.
Further, pressure pad pusher cylinder 60, pressure pad pusher cylinder are fixed with the lateral wall of the head shell 50 60 push rod is fixed with pushing block 61, in the vertical groove 502 that the sleeve of pushing block 61 has in the side wall of head shell 50, machine Pressure pad guide part 503 is fixed with the edge madial wall of casing 50, the sleeve of pressure pad guide rod 62 in pressure pad guide part 503, Pressure pad guide rod 62 is fixed on the pushing block 61 in head shell 50, and pushing block 61 is stretched out in the lower end of pressure pad guide rod 62 And sleeve, in pressure pad fixed mount 63, the lower end of pressure pad guide rod 62 is fixed with the spacing head of pressure pad, and the spacing head of pressure pad is pressed against On the bottom surface of pressure pad fixed mount 63, the upper sleeve of pressure pad guide rod 62 has a pressure pad buffer spring 64, pressure pad buffer spring 64 it is upper Pushing block 61 is put forth effort at end, lower end is put forth effort on pressure pad fixed mount 63, and the bottom of pressure pad fixed mount 63 is fixed with bending arm 65, folding Bowl-shape pressure pad 600 is fixed with curved boom 65, bowl-shape pressure pad 600 is in the lower section of sewing syringe needle 521, the middle part tool of bowl-shape pressure pad 600 There is sewing groove, sewing syringe needle 521 is in the surface of sewing groove.
Further, the bottom of the lateral wall of the head shell 50 is fixed with pressure pad limited block 67, pressure pad limited block Pressure pad limited post 66 is fixed with 67, the top of pressure pad limited post 66 is in the underface of pressure pad fixed mount 63.
Further, the front of the head shell 50 is fixed with end casing 504, and markedness is fixed on end casing 504 Pusher cylinder 70 and marking pen guide plate 71, marking pen contiguous block 72 is hinged with the push rod of marking pen pusher cylinder 70, is remembered Number pen 73 is fixed on marking pen contiguous block 72, and the nib of marking pen 73 stretches out marking pen contiguous block 72, marking pen straight down Marking pen guide pad 74, the mark that the sleeve of marking pen guide pad 74 has on marking pen guide plate 71 are fixed with contiguous block 72 In guide groove.
Operation principle:First, promoted by the push rod of pressure pad pusher cylinder 60 so that bowl-shape pressure pad 600 is close to lower section On cloth, then pushed down on by connecting the push rod of cylinder 59 so that expansion link 55 declines so that under threading protection portion 551 Drop, now, also declines the 3rd vertical bar 565, and then, final drive shaft 51 rotates, and realizes that eccentric wheel 512 rotates, and realizes sewing Vertical axes 52 move up and down, and are sewed so that sewing syringe needle 521 is realized to pull up and down, and in this operation, pass through Final drive shaft 51 is driven, and is carried out by the counter drive shaft 56 of linking arm 515 come back rotation, so that the first vertical bar 563, Second transverse bar 564 and the realization of the 3rd vertical bar 565 and 521 synchronous vertical tremor of syringe needle of sewing, and entered by buffer spring 593 The certain buffering of row.
And when needing to carry out mark, marking pen 73 can be declined by carry out mark by marking pen pusher cylinder 70, its Mark is convenient.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field Those of ordinary skill, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification, therefore All equivalent technical schemes fall within scope of the invention, and scope of patent protection of the invention should be defined by the claims.

Claims (6)

1. a kind of Full-automatic multi-head template sewing machine head, including head shell (50), it is characterised in that:The head shell (50) there is final drive shaft (51) by bearing hinge connection on squab panel, eccentric wheel (512) is fixed with final drive shaft (51), it is eccentric Cursor (513) is hinged with wheel (512), the other end of cursor (513) is hinged in sewing vertical axes (52), head shell (50) sewing vertical bar (53), the pilot hole that sewing set (54) sleeve has in the rear end of sewing vertical bar (53) are fixed with In, the lower end of sewing vertical axes (52) stretches out pilot hole and is fixed with sewing syringe needle (521);
The bottom plate upper sleeve of the head shell (50) has expansion link (55), and head shell is stretched out in the lower end of expansion link (55) (50) bottom is simultaneously fixed with threading protection portion (551), and sewing syringe needle (521) sleeve leads at the center of threading protection portion (551) Kong Zhong, the upper end of expansion link (55) are in head shell (50);
Capacity eccentric bearing (514) is hinged with the middle part of the final drive shaft (51), capacity eccentric bearing is hinged with linking arm on (514) (515) grip block (516), is hinged with linking arm (515), counter drive shaft (56), counter drive shaft are fixed with grip block (516) (56) it is hinged in the intermediate membrane (501) that the middle part of head shell (50) has, middle part is stretched out in the front end of counter drive shaft (56) Dividing plate (501) is simultaneously fixed with transmission regulation head (561), has mounting hole (562), transmission regulation head on transmission regulation head (561) (561) the first vertical bar (563) has been bolted to connection on, the lower end of the first vertical bar (563) is hinged with second laterally Bar (564), one end of the second transverse bar (564) are hinged with the 3rd vertical bar (565), and the lower end of the 3rd vertical bar (565) is fixed On the upper end of expansion link (55), push rod (57), push rod are bolted with the other head shell (50) of transmission regulation head (561) (57) lower end is on the other end of the second transverse bar (564) on the spacing roller body (566) being fixed with;
The upper end sleeve of the expansion link (55) is in connection block (58) and stretches out connection block (58) and the 3rd vertical bar (565) lower end is mutually fixed, and connection cylinder (59) is fixed with the top of head shell (50), and the push rod of connection cylinder (59) is vertical Downwards and centre pilot bar (591) is fixed with, the lower end of centre pilot bar (591) passes through connection block (58), centre pilot bar (591) lower end has centre pilot head (592), and centre pilot head (592) is pressed against on the bottom surface of connection block (58), Buffer spring (593) is inserted with centre pilot bar (591), connection block (58) is put forth effort in one end of buffer spring (593) Upper plane, the other end put forth effort on the end of push rod.
A kind of 2. Full-automatic multi-head template sewing machine head according to claim 1, it is characterised in that:The transmission is adjusted It is fixed with the other head shell (50) of section header (561) and is pressed against adjustment portion (571), push rod (57) is screwed onto pressing adjustment portion (571) in, the lower end of push rod (57), which is stretched out, is pressed against adjustment portion (571) and the top in spacing roller body (566).
A kind of 3. Full-automatic multi-head template sewing machine head according to claim 1, it is characterised in that:The head shell The top of body (50) is fixed with connection guide pad (594), and the guiding regulation body of rod is bolted with the push rod of connection cylinder (59) (595), it is oriented in the through hole that the regulation body of rod (595) sleeve has on connection guide pad (594), is oriented to the regulation body of rod (595) On be bolted with location nut (596), location nut (596) is pressed against on the top surface of connection guide pad (594), is oriented to the regulation body of rod (595) lower end stretches out connection guide pad (594) and is fixed with centre pilot bar (591), and one end of buffer spring (593) is puted forth effort Upper plane, the other end in connection block (58), which are put forth effort on, to be oriented on the bottom face of the regulation body of rod (595).
A kind of 4. Full-automatic multi-head template sewing machine head according to claim 1, it is characterised in that:The head shell Pressure pad pusher cylinder (60) is fixed with the lateral wall of body (50), the push rod of pressure pad pusher cylinder (60) is fixed with pushing block (61) in the vertical groove (502) that, pushing block (61) sleeve has in the side wall of head shell (50), head shell (50) Pressure pad guide part (503) is fixed with edge madial wall, pressure pad guide rod (62) sleeve is in pressure pad guide part (503), pressure pad Guide rod (62) is fixed on the pushing block (61) in head shell (50), and the lower end of pressure pad guide rod (62), which is stretched out, to promote Block (61) and sleeve is in pressure pad fixed mount (63), the lower end of pressure pad guide rod (62) are fixed with the spacing head of pressure pad, pressure pad limit Potential head portion is pressed against on the bottom surface of pressure pad fixed mount (63), and pressure pad guide rod (62) upper sleeve has pressure pad buffer spring (64), pressure Pushing block (61) is put forth effort in the upper end of pad buffer spring (64), lower end is put forth effort on pressure pad fixed mount (63), pressure pad fixed mount (63) bottom is fixed with bending arm (65), and bowl-shape pressure pad (600) is fixed with bending arm (65), and bowl-shape pressure pad (600) is being stitched The lower section of swage head (521), the middle part of bowl-shape pressure pad (600) have sewing groove, and sewing syringe needle (521), which is in sewing and used, to be led to The surface of groove.
A kind of 5. Full-automatic multi-head template sewing machine head according to claim 4, it is characterised in that:The head shell The bottom of the lateral wall of body (50) is fixed with pressure pad limited block (67), and pressure pad limited block is fixed with pressure pad limited post on (67) (66), the top of pressure pad limited post (66) is in the underface of pressure pad fixed mount (63).
A kind of 6. Full-automatic multi-head template sewing machine head according to claim 1, it is characterised in that:The head shell The front of body (50) is fixed with end casing (504), and marking pen pusher cylinder (70) and marking pen are fixed with end casing (504) Guide plate (71), marking pen contiguous block (72) is hinged with the push rod of marking pen pusher cylinder (70), marking pen (73) is fixed on On marking pen contiguous block (72), the nib of marking pen (73) stretches out marking pen contiguous block (72), marking pen contiguous block straight down (72) marking pen guide pad (74), the note that marking pen guide pad (74) sleeve has on marking pen guide plate (71) are fixed with In a number guide groove.
CN201510735773.9A 2015-11-02 2015-11-02 A kind of Full-automatic multi-head template sewing machine head Active CN105200673B (en)

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Application Number Priority Date Filing Date Title
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CN105200673B true CN105200673B (en) 2018-03-09

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109680422B (en) * 2019-01-30 2021-06-29 拓卡奔马机电科技有限公司 Rotatable top of computer head

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102517805A (en) * 2011-12-27 2012-06-27 苏运松 Numerical control multifunctional automatic sewing machine and template
CN103015045A (en) * 2011-09-26 2013-04-03 上海贵衣缝纫设备有限公司 Double-needle color changing sewing machine
CN203049212U (en) * 2013-01-28 2013-07-10 何旭辉 Independent presser foot handpiece device
CN103981638A (en) * 2014-05-13 2014-08-13 诸暨锦和缝制机械有限公司 Outrigger rotating type independently-driven automatic sewing equipment
CN103981649A (en) * 2014-05-13 2014-08-13 诸暨锦和缝制机械有限公司 Upper machine head of independently-driven rotary type automatic sewing device
CN205133942U (en) * 2015-11-02 2016-04-06 浙江乐佳机电有限公司 Full -automatic bull template aircraft nose for sewing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015045A (en) * 2011-09-26 2013-04-03 上海贵衣缝纫设备有限公司 Double-needle color changing sewing machine
CN102517805A (en) * 2011-12-27 2012-06-27 苏运松 Numerical control multifunctional automatic sewing machine and template
CN203049212U (en) * 2013-01-28 2013-07-10 何旭辉 Independent presser foot handpiece device
CN103981638A (en) * 2014-05-13 2014-08-13 诸暨锦和缝制机械有限公司 Outrigger rotating type independently-driven automatic sewing equipment
CN103981649A (en) * 2014-05-13 2014-08-13 诸暨锦和缝制机械有限公司 Upper machine head of independently-driven rotary type automatic sewing device
CN205133942U (en) * 2015-11-02 2016-04-06 浙江乐佳机电有限公司 Full -automatic bull template aircraft nose for sewing machine

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Denomination of invention: Machine head for full-automatic multi head template sewing machine

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