CN211446152U

CN211446152U - Shirt top fly sewing device

Info

Publication number: CN211446152U
Application number: CN201921568702.4U
Authority: CN
Inventors: 黄秀丽
Original assignee: Heyuan Polytechnic
Current assignee: Heyuan Polytechnic
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-09-08
Anticipated expiration: 2029-09-19

Abstract

The utility model provides a shirt door front of a garment makes up device, include: the double-edge folder is used for being installed on the double-needle lockstitch sewing machine and is used for folding two long edges of the sticky lining top fly; the unilateral hemmer is arranged below the bilateral hemmer and is used for performing unilateral flanging on one long edge of the garment piece; and the hemmed adhesive lining top fly and the hemmed garment piece are sewn and fixed through the double-needle flat sewing machine. The utility model provides a shirt door front of a garment device can directly make up the good front of a garment of hem and garment piece when shirt door front of a garment is made up, has saved two processes of sewing and book boiling hot of general crack sewing, has reduced the production degree of difficulty, has improved production efficiency.

Description

Shirt top fly sewing device

Technical Field

The utility model relates to a field is made up to the clothing, and device is made up to a special design shirt door front of a garment.

Background

The open top fly is the most common top fly in the top fly of the men's shirt, and the manufacturing process has high technical requirements and great difficulty. The single-needle flat sewing machine for manufacturing the front fly of the men shirt needs four working procedures of front fly lining, front and middle sewing with the left front garment piece, buckle ironing and front fly sewing and line drawing on two sides of the front fly, and the double-needle flat sewing machine for manufacturing the front fly of the men shirt needs four working procedures of front fly lining ironing, front fly folding and ironing on two sides, front and middle folding and ironing on the garment piece and front fly sewing and line drawing on two sides of the front fly.

The existing fly manufacturing method needs multiple processes, is complex to operate, high in difficulty and easy to make mistakes, and not only is the production cost high, but also the production efficiency is low.

Therefore, how to simplify the fly manufacturing process is a technical problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a shirt door front of a garment makes device to solve among the prior art door front of a garment preparation process numerous, generate the problem that inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme:

a shirt top fly sewing apparatus comprising:

the double-edge folder is used for being installed on the double-needle lockstitch sewing machine and is used for folding two long edges of the sticky lining top fly;

the unilateral hemmer is arranged below the bilateral hemmer and is used for performing unilateral flanging on one long edge of the garment piece;

and the hemmed adhesive lining top fly and the hemmed garment piece are sewn and fixed through the double-needle flat sewing machine.

Preferably, the double-sided folder includes:

the device comprises a flat cylinder, a support and a control device, wherein a flat cylinder cavity is arranged in the extending direction of the flat cylinder, and two ends of the flat cylinder cavity in the extending direction are provided with openings;

the double-folded piece body is arranged in the flat cylinder cavity, and a front fly channel for sticking and lining a front fly to pass through is formed between the upper surface of the double-folded piece body and the top of the flat cylinder cavity;

the first bending pieces are respectively arranged at two ends of the double-folding-edge piece body in the width direction, the two first bending pieces are bent towards the direction close to each other, and folding edge channels for folding two sides of the lining-adhered front fly are formed between the first bending pieces and the side wall of the flat barrel cavity.

Preferably, the cross-sectional area of the flat drum cavity is gradually reduced along the conveying direction of the sticky lining placket.

Preferably, the single-edge folder includes:

the folding base is fixedly arranged below the double-side folder;

and the single folding edge piece is fixedly arranged on the folding edge base along the long edge direction of the garment piece.

Preferably, the shirt placket sewing apparatus further comprises:

the fixing seat is used for being installed on the double-needle flat sewing machine;

the sliding mechanism is arranged on the fixed seat and used for adjusting the positions of the unilateral hemmer and the base.

Preferably, a first sliding hole is formed in the fixed seat, a first fastener is arranged in the first sliding hole, and the first fastener penetrates through the first sliding hole and is adjustably fixed on the double-needle flat sewing machine.

Preferably, the sliding mechanism includes:

one end of the first sliding rod is detachably connected with the fixed seat;

the first connecting arm is arranged on the first sliding rod in a sliding mode along the extending direction of the first sliding rod, and the first connecting arm is sleeved outside the sliding rod;

a second sliding hole is formed in the upper surface of the first connecting arm, a second fastener is arranged in the second sliding hole, and the first connecting arm is adjustably fixed on the first sliding rod through the second fastener.

Preferably, the sliding mechanism is provided with a first connecting component, and the first connecting component is fixedly connected with the unilateral hemmer;

the first connecting member includes:

the second sliding rod is fixedly arranged on the sliding mechanism;

the cover is established the second linking arm on the second slide bar, the second linking arm with unilateral hemmer fixed connection, third sliding hole has been seted up on second linking arm surface, be provided with the third fastener in the third sliding hole, the second linking arm passes through the adjustable fixing of third fastener is in on the second slide bar.

Preferably, the fixed seat is provided with a second connecting part, and the double-side hemmer is detachably connected with the fixed seat through the second connecting part;

the second connecting member includes:

the adjusting rod is fixedly arranged on the double-side hemmer;

the third connecting arm is sleeved on the adjusting rod, a fourth fastener and an adjusting sheet are arranged in the third connecting arm, and the third connecting arm passes through the fourth fastener and the adjusting sheet is adjustably fixed on the adjusting rod.

Preferably, the first sliding rod is provided with a scale.

According to the above technical scheme, the utility model provides a device is made up to shirt door front of a garment will glue lining door front of a garment both sides hem through two side hempers, through the unilateral hem of unilateral hemmer with the garment piece, carries out the sewing through the garment piece behind the double needle lockstitch sewing machine pair hem glue lining door front of a garment and the hem and fixes, directly accomplishes the preparation of shirt door front of a garment. The shirt front fly manufacturing device only needs two processes of front fly sticking lining and front fly sewing open lines on two sides of the front fly, simplifies the manufacturing process of the prior art, reduces the operation and technical difficulty, and improves the production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of the shirt top fly sewing device of the present invention.

Fig. 2 is an exploded view of the first connecting member of the shirt top fly sewing device of the present invention.

Fig. 3 is the utility model discloses shirt door front of a garment is made up device embodiment shirt door front of a garment and is made up device theory of operation picture.

Fig. 4 is a sewing schematic view of the shirt top fly of the embodiment of the sewing device for the shirt top fly of the present invention.

Fig. 5 is a front fly image finished by sewing the embodiment of the shirt front fly sewing device of the utility model.

Figure 6 is the utility model discloses shirt door front of a garment makes up bilateral hemmer working principle picture of device embodiment.

Fig. 7 is a working principle diagram of the single-side hemmer of the shirt top fly sewing device of the utility model.

In the figure: 100. a double-sided folder; 110. a flat cylinder; 111. a flat cylinder cavity; 120. double-folded sheet bodies; 121. a first bending piece; 130. a cross beam; 140. an auxiliary hole; 200. a single-side folder; 210. a single hem sheet; 220. a flanging base; 300. a fixed seat; 310. a first slide hole; 320. a first fastener; 400. a sliding mechanism; 410. a first slide bar; 420. a first connecting arm; 430. a second slide hole; 440. a second fastener; 500. a first connecting member; 510. a second slide bar; 520. a second connecting arm; 530. a third slide hole; 540. a third fastener; 600. a second connecting member; 610. adjusting a rod; 620. a third connecting arm; 630. a fourth fastener; 640. a regulating sheet; 700. sewing a needle; 800. garment pieces; 900. lining with a front fly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 3, the shirt placket sewing apparatus provided in the present embodiment includes a double-side hemmer 100 and a single-side hemmer 200. The double-sided hemmer 100 is mounted on a double-needle lockstitch machine and is used for performing double-sided hemming on the sticky lining top fly 900, the sticky lining top fly is located at a button fastening position of a shirt and is in a long strip shape, in the embodiment, the structure description is performed by taking the long side direction of the sticky lining top fly as the length direction and taking the wide side direction as the width direction, so that, referring to fig. 3, 4 and 5, the double-sided hemmer 100 hems two long sides of the sticky lining top fly 900; the single-side hemmer 200 is disposed below the double-side hemmer 100 and is used for performing single-side hemming on a garment piece 800 to be manufactured, the garment piece 800 is a body fabric of a shirt, and the direction in which the garment piece 800 needs to be sewn with a sticky lining fly is a long side direction, so that the long side direction of the garment piece 800 is consistent with the long side direction of the sticky lining fly 900, and the single-side hemmer 200 is used for hemming the long side of the garment piece. The double-side hemmer 100 and the single-side hemmer 200 are arranged correspondingly, so that the hems of the sticky lining top fly and the hems of the garment piece are aligned in the sewing position, the positions of the double-side hemmer 100 and the single-side hemmer 200 are arranged in the working range of two sewing needles of a double-needle lockstitch sewing machine, one sewing needle 700 of the two sewing needles 700 of the double-needle lockstitch sewing machine is used for sewing one hems of the sticky lining top fly and the hems of the garment piece, and the other sewing needle 700 is used for sewing the other hems of the sticky lining top fly and the parts of the garment piece which are not hems, so that the manufacture of the shirt top fly is completed.

Referring to fig. 1 and 6, the double-sided folder 100 is used for folding two long sides of the lining fly, and therefore, the double-sided folder 100 includes a flat tube 110, a double-folded piece body 120, and a first folding piece 121.

Wherein, the sewing is carried out along the long side direction of the sticky lining door fly, therefore, the long side direction (length direction) of the sticky lining door fly is taken as the extending direction of the flat cylinder 110, meanwhile, the sticky lining door fly and the garment piece are continuously conveyed along the flat cylinder 110 in the sewing process, therefore, the long side direction of the sticky lining door fly is also the conveying direction of the sticky lining door fly and the garment piece, the flat cylinder 110 is provided with a flat cylinder cavity 111 along the extending direction, two ends of the extending direction of the flat cylinder cavity 111 are provided with openings, the cross section area of the flat cylinder cavity 111 is gradually reduced along the conveying direction of the door fly, namely, the door fly is fed from a larger opening of the flat cylinder cavity 111 and is fed from a smaller opening of the flat cylinder cavity 111, the maximum width of the flat cylinder 110 is smaller than the width of the door fly to be folded, the cross section area of the flat cylinder cavity 111 is gradually reduced to ensure that the folding degree is slowly increased when the door fly is folded, the door fly is greatly unsmooth when the folding is reduced, the possibility of clogging the feed port. The double-folded piece body 120 is arranged in the flat cylinder cavity 111 and is fixed in the flat cylinder 110 through the cross beam 130, so that a placket passage through which a sticky lining placket can pass is formed between the upper surface of the double-folded piece body 120 and the top of the flat cylinder cavity 111. The two ends of the double-folded piece body 120 in the width direction are respectively provided with a first folded piece 121, the two first folded pieces 121 are folded towards the direction close to each other, namely, towards the middle of the two folded pieces, and a folded channel is formed between the two first folded pieces 121 and the side wall of the flat cylinder cavity 111. The sticky lining top fly is fed from the larger opening of the flat cylinder 110 and passes through the top fly channel, and as the maximum width of the flat cylinder 110 is smaller than the width of the sticky lining top fly, two long edges of the sticky lining top fly can pass through the hem channel and be bent by the first bending piece 121. When the sticky lining top fly passes through the flat cylinder 110, the flat cylinder 110 may be blocked due to unevenness, and the upper surface of the flat cylinder 110 may be provided with an auxiliary hole 140, so that the situation that the sticky lining top fly passes through the flat cylinder 110 can be observed conveniently, and the sticky lining top fly can be moved conveniently by means of tools such as an awl and a yarn cutter. When the fly blocks the passage due to unevenness, the fly is moved and adjusted by a tool through the auxiliary hole 140 to pass through smoothly. The flat tube 110 of this embodiment can also be set to the shape of other forms, like cylindrical, the first bending piece 121 also can be fixed in other positions through other modes, for example fix in flat tube 110 bottom through fasteners such as screws, as long as guarantee that the front fly can bilateral hem, all be in the utility model discloses an within the scope of protection.

Referring to fig. 1 and 7, a single-side hemmer 200 is disposed below the double-side hemmer 100, and serves to perform single-side hemming of the garment pieces. Thus, the single-sided folder 200 includes a folding base 220 and a single folding sheet 210.

Wherein, hem base 220 is used for supporting single hem piece 210, and hem base 220 can set to squarely, various shapes such as circular, and the size also can set up according to the condition, and size and shape according to actual conditions's needs adjustment are all within the utility model discloses a within the protection scope. The single hemming piece 210 is integrally formed on the hemming base 220 by bending into a desired shape, and the single hemming piece 210 is bent toward the sewing direction of the directional fabric piece.

The garment pieces are fed from one end of the single-folded-edge piece 210, and the long edges of the garment pieces are bent and turned over by the single-folded-edge piece 210 in the conveying process, so that the edge folding of the garment pieces is realized.

Referring to fig. 1, in an embodiment of the present invention, the shirt top fly sewing device is installed on a double-needle lockstitch sewing machine, which is a common clothes sewing tool, and the installation manner of the shirt top fly sewing device can have various forms. From this, shirt door front of a garment sewing device is still including installing fixing base 300 on the duplex sewing machine, and fixing base 300 makes bilateral folder 100 and unilateral folder 200 fix on the duplex sewing machine as the base, and the direction that fixing base 300 set up can also be adjusted according to particular case, if be certain angle setting with the horizontal direction to adapt to concrete scene of making up. In this embodiment, to facilitate the structural description, the fixing base 300 is disposed on the double-folding lockstitch sewing machine along the width direction, a first sliding hole 310 is disposed on the fixing base 300, at least two first fastening members 320 are disposed in the first sliding hole 310, in this embodiment, two first fastening members 320 are disposed, and the first fastening members 320 are screws, and the nut diameters of the screws are greater than the widths of the first sliding holes 310. The first fastener 320 may also be other types of fasteners such as a stud, etc. Two screws pass through the first sliding hole 310 and are connected with the mounting hole of the double-needle flat sewing machine, and the fixed seat 300 is tightly pressed when the screws are screwed down, so that the fixed seat 300 and the double-needle flat sewing machine are fixed. When the screws are loosened, the fixing base 300 can move along the linear direction (width direction) formed by the two screws, and the relative position of the fixing base 300 and the double-needle lockstitch sewing machine can be adjusted.

Adopt above-mentioned mounting means can adjust the relative position of fixing base 300 and duplex flush joint machine to adapt to multiple not unidimensional or the front of a garment of kind, easily think of, also can set up the slide rail on the duplex flush joint machine, the position of fixing base 300 is adjusted to the mode such as fixing base 300 setting on the slide rail, also can directly set up fixing base 300 is fixed on the duplex flush joint machine, as long as enable fixing base 300 to connect on the duplex flush joint machine, all belong to the utility model discloses a protection scope.

Referring to fig. 1, the fixing base 300 is detachably connected to a second connecting member 600, and the second connecting member 600 is fixedly connected to the double-sided folder 100. The second connecting part 600 comprises a third connecting arm 620 welded on the fixed seat 300, the third connecting arm 620 is provided with a U-shaped notch, a through hole penetrating through two ends of the U-shaped notch is formed in the third connecting arm 620, an adjusting rod 610 is arranged in the through hole in a penetrating mode, the tail end of the adjusting rod 610 is welded on the double-edge folder 100, the direction of the adjusting rod 610 can be various, and a certain angle is formed between the direction of the adjusting rod 610 and the direction of the fixed seat 300 so as to adapt to a specific sewing scene. In this embodiment, the adjusting lever 610 is disposed along the width direction, an adjusting piece 640 is disposed at the bottom of a U-shaped groove of the third connecting arm 620, the adjusting lever 610 is located below the adjusting piece 640, a fourth fastening member 630 is connected to the upper surface of the third connecting arm 620 through a screw, the tail end of the fourth fastening member 630 penetrates through the third connecting arm 620 and is located in the U-shaped groove, and the tail end of the fourth fastening member 630 abuts against the adjusting piece 640.

When the screw is turned, the lower part of the screw presses the adjusting piece 640, when the screw is screwed down, the adjusting piece 640 presses the adjusting rod 610 to enable the adjusting rod 610 to abut against the through holes penetrating through the two ends of the U-shaped groove, so that the adjusting rod 610 is fixed, when the screw is unscrewed, the adjusting rod 610 can slide in the through hole of the third connecting arm 620 to adjust the relative position of the double-edge hemmer 100 and the fixed seat 300 along the width direction, and various sewing requirements can be met; the adjusting rod 610 can be integrally pulled out from the third connecting arm 620, the double-side folder 100 can be replaced at will, the double-side folder 100 with different sizes can be replaced according to different sewing requirements, and the double-folded piece body 120 can be detached independently through the adjusting beam 130 to meet the sewing requirements and increase the practicability and convenience of the device. It is easily thought that the adjusting rod 610 and the connecting arm can be fixed on the bilateral folder 100 and the fixing base 300 through various ways, such as screw fixation, also can set up bilateral folder 100 direct fixation on the fixing base 300, as long as enable bilateral folder 100 to fix on the fixing base 300, all belong to the utility model discloses a protection scope.

Referring to fig. 1 and 2, in order to adjust the position between the single-side folder 200 and the fixing base 300 and facilitate sewing and use of machines of different models, a sliding mechanism 400 is disposed between the fixing base 300 and the single-side folder 200. The sliding mechanism 400 includes a first sliding rod 410 having one end detachably connected to the fixing base 300 through a screw, the first sliding rod 410 rotates relative to the fixing base 300 and is fixed after rotating to a certain angle, in this embodiment, a structural description is performed by setting a direction of the first sliding rod 410 to be parallel to a setting direction of the fixing base 300, a first connecting arm 420 is slidably disposed along a direction in which the first sliding rod 410 extends, a U-shaped groove is disposed at one end of the first connecting arm 420, the U-shaped groove is sleeved outside the first sliding rod 410, a second sliding hole 430 communicated with the U-shaped groove is disposed on a surface of the first connecting arm 420, a second fastening member 440 is disposed in the second sliding hole 430, a terminal of the second fastening member 440 is fixedly connected to the first sliding rod 410 through a screw, the second fastening member 440 is a screw, the screw is screwed, a nut moves downward, and the first connecting arm 420 sleeved on the first sliding rod 410 is compressed, so that the first connecting arm 420 and. The first connecting arm 420 can move along the extending direction of the first sliding rod 410 by loosening the screw, so as to adjust the relative position between the first connecting arm and the fixed seat 300.

Adopt above-mentioned mode can be through the relative position between each part of sliding adjustment, be convenient for make up, easily think of, adjust relative position between fixing base 300 and the unilateral hemmer 200 and can realize through multiple mode, for example set up the slide rail between fixing base 300 and unilateral hemmer 200, make unilateral hemmer 200 can slide on the slide rail, also can not set up adjusting device, directly fix unilateral hemmer 200 on fixing base 300, as long as guarantee that unilateral hemmer 200 fixes on fixing base 300, all be in the utility model discloses an within the protection scope.

Referring to fig. 1 and 2, in order to detachably connect the single-side folder 200, a first connecting part 500 is disposed on the sliding mechanism 400, and the first connecting part 500 is detachably connected to the single-side folder 200. The first connecting member 500 includes a second sliding rod 510 welded to the first connecting arm 420 of the sliding mechanism 400, and the second sliding rod 510 can be disposed in various ways, such as at an angle to the length direction, in this embodiment, the second sliding rod 510 is disposed along the length direction. The second connecting arm 520 sleeved outside the second sliding rod 510 is provided with a U-shaped groove opening, the U-shaped groove is sleeved outside the second sliding rod 510, a third sliding hole 530 communicated with the U-shaped groove is formed in the surface of the second connecting arm 520, a third fastener 540 is arranged in the third sliding hole 530, the tail end of the third fastener 540 is fixed on the second sliding rod 510 through threads, the third fastener 540 is a screw, the screw is screwed, the nut moves downwards, and the second connecting arm 520 sleeved on the second sliding rod 510 is pressed, so that the second connecting arm 520 and the second sliding rod 510 are fixed. When the screw is loosened, the second connecting arm 520 can move along the extending direction of the second sliding rod 510 to adjust the relative position between the single-side folder 200 and the sliding mechanism 400, and the second connecting arm 520 can be separated from the second sliding rod 510 in a sliding manner, i.e. the single-side folder 200 can be detached integrally. The unilateral hemmer 200 with different sizes and specifications can be replaced according to different sewing requirements, and the single hemmer sheet 210 can be detached and replaced independently so as to meet different sewing requirements and increase the practicability and convenience of the device.

Adopt above-mentioned connected mode, can adjust the relative position between unilateral hemmer 200 and the slide mechanism 400 simply conveniently, also can adopt the connected mode of other forms, if use and set up the guide rail structure between unilateral hemmer 200 and slide mechanism 400, make unilateral hemmer 200 can slide in order to adjust its and slide mechanism 400 between the relative position along the guide rail, also can not set up position control mechanism, directly set up unilateral hemmer 200 is fixed on slide mechanism 400, as long as guarantee unilateral hemmer 200 and normally work, all be in the utility model discloses an within the protection scope.

Referring to fig. 1 and 2, the relative position between the first slide bar 410 and the first link arm 420 can be adjusted by sliding, and in order to make the sliding distance clear for the user, a scale is disposed on the first slide bar 410 for indicating the sliding distance between the first slide bar 410 and the first link arm 420, so as to accurately control the sewing position of the placket.

The position between the double-side hemmer 100, the single-side hemmer 200 and the fixing seat 300 in the embodiment is adjustable, the double-side hemmer 100 and the single-side hemmer 200 can be detached, in use, the relative position between each part can be adjusted according to sewing requirements, and the position of each part can be adjusted according to double-needle lockstitch sewing machines of different models. When each part can not meet the sewing requirement, each part can be replaced, for example, the single-side hemmer 200 or the single-side hemmer 210 on the single-side hemmer 200 can be replaced according to the requirement of the hemmed width. The shirt top fly sewing device provided by the embodiment is suitable for sewing shirt top flies with different requirements on double-needle lockstitch sewing machines with different models, and saves the resource and cost for manufacturing the shirt top flies.

Referring to fig. 6 and 7, in the shirt front fly sewing apparatus according to the present embodiment, the double-side hemmer 100 and the single-side hemmer 200 can be used separately and independently, for example, the double-side hemmer 100 can be used independently for sewing of double-side hems such as welt-swing sewing, and the single-side hemmer 200 can be used for sewing of cuffs, and hem of a shirt.

Referring to fig. 3, 4 and 5, the shirt top fly sewing device provided in this embodiment integrates the functions of the single-side hemmer 200 and the double-side hemmer 100, and can realize quick sewing of a shirt top fly on the basis of realizing the original functions of the single-side hemmer 200 and the double-side hemmer 100, so that the sewing steps of the shirt top fly are simplified, the difficulty is reduced, and the sewing efficiency of the shirt top fly is improved.

The shirt top fly sewing device provided by the embodiment is used for being installed on a double-needle lockstitch sewing machine, and the structure of the double-needle lockstitch sewing machine refers to the prior art and is not described in detail herein.

The embodiment provides a shirt door front of a garment makes up device for install on the duplex flush joint machine, will glue lining door front of a garment both sides hem through two-sided hemmer 100, will coat the unilateral hem of garment piece through unilateral hemmer 200, the duplex flush joint machine makes up the good door front of a garment and garment piece of hem, makes shirt door front of a garment. The manufacturing of the shirt top fly is completed only by two steps of lining sticking and sewing, two steps of folding and ironing two sides of the top fly and folding and ironing in the front and middle are omitted, the operation difficulty is simplified, and the working efficiency is improved.

It is right above that the utility model provides a shirt door front of a garment device introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a shirt door front of a garment sewing device which characterized in that includes:

2. The shirt placket sewing apparatus of claim 1, wherein the double-sided hemmer comprises:

3. A shirt placket sewing apparatus according to claim 2, wherein the cross-sectional area of the flat tube cavity is gradually reduced along the conveying direction of the sticky lining placket.

4. A shirt fly sewing apparatus according to claim 1, wherein the single-edge hemmer comprises:

the folding base is fixedly arranged below the double-side folder;

5. The shirt fly sewing apparatus according to claim 1, further comprising:

the sliding mechanism is arranged on the fixed seat and used for adjusting the positions of the unilateral hemmer and the fixed seat.

6. The device for sewing a shirt placket front according to claim 5, wherein the fixed seat is provided with a first sliding hole, a first fastening piece is arranged in the first sliding hole, and the first fastening piece passes through the first sliding hole and is adjustably fixed on the double-needle lockstitch sewing machine.

7. The shirt placket sewing apparatus of claim 5, wherein the sliding mechanism comprises:

one end of the first sliding rod is detachably connected with the fixed seat;

the first connecting arm is arranged on the first sliding rod in a sliding mode along the extending direction of the first sliding rod, and the first connecting arm is sleeved outside the first sliding rod;

8. A shirt placket sewing apparatus according to claim 7, wherein the first slide bar is provided with graduations.

9. A shirt placket front sewing device according to claim 5, wherein the sliding mechanism is provided with a first connecting part, and the first connecting part is fixedly connected with the single-side hemmer;

the first connecting member includes:

the second sliding rod is fixedly arranged on the sliding mechanism;

10. The shirt placket front sewing device of claim 5, wherein the fixed seat is provided with a second connecting part, and the bilateral hemmer is detachably connected with the fixed seat through the second connecting part;

the second connecting member includes:

the adjusting rod is fixedly arranged on the double-side hemmer;

the third connecting arm is sleeved on the adjusting rod, a fourth fastener and an adjusting sheet are arranged in the third connecting arm, and the third connecting arm is pressed or loosened by the fourth fastener and is adjustably fixed on the adjusting rod.