CN105040288A - Placket machine with laser cutting function - Google Patents
Placket machine with laser cutting function Download PDFInfo
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- CN105040288A CN105040288A CN201510349460.XA CN201510349460A CN105040288A CN 105040288 A CN105040288 A CN 105040288A CN 201510349460 A CN201510349460 A CN 201510349460A CN 105040288 A CN105040288 A CN 105040288A
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- laser
- cloth
- laser cutting
- transmission mechanism
- mop
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a placket machine with a laser cutting function. The placket machine comprises a sewing machine head, a cloth placement platform, a cloth dragging pressure foot mechanism and a laser cutting mechanism, wherein the cloth placement platform is arranged right below the sewing machine head; the cloth dragging pressure foot mechanism presses cloth and can move forward and backward; the laser cutting mechanism is arranged behind the sewing machine head and is a laser scanner which is positioned above the cloth placement platform and can scan in a horizontal plane; or the laser cutting mechanism comprises a laser emitter and a laser transmission mechanism which is arranged above the cloth placement platform and can move in the horizontal plane; the movement direction of the laser transmission mechanism is perpendicular to that of the cloth dragging pressure foot mechanism; the laser emitter is arranged on the laser transmission mechanism and moves along with the laser transmission mechanism. According to the laser scanner or the laser emitter, cutting of the placket of a garment is completed, and the placket of any shape can be accurately cut.
Description
Technical field
The present invention relates to a kind of muti needle chainstitch m/c, particularly relate to a kind of muti needle chainstitch m/c with laser cutting.
Background technology
Muti needle chainstitch m/c (also calling off a machine) in the market, all adopt cutter to cut when cutting cloth, but cutter cutting can only the line of cut A shown in cutting drawing 1, and line of cut B can only carry out manual scissors cuts, hammer-shears requires high to the technical merit of operating personnel, cut and cut sewing thread C, clothes is just scrapped.Hammer-shears efficiency is low in addition, can not meet the market demand.During cutter cutting when two line of cut spacing will be changed, need to carry out mechanical adjustment to cutter by hand, regulate inconvenient, lose time.
Chinese patent ZL200820203054.8 discloses a kind of single-needle dual-knife closure sewing machine, it comprises frame and platen, be fixed on the head in frame and mop device, head is provided with Sewing needles, frame is provided with the knife drive mechanism that independently cutting knife and driving cutting knife move up and down, arranged in parallel two of described cutting knife, cutting knife is connected with cutoff knife rack, and cutoff knife rack is connected with knife drive mechanism by two optical axises.The utility model adds independently two cutter on button stay sewing machines, while stitching sewing machine left front, between suture, automatically cuts apart with a knife or scissors the left front width of setting, no longer needs to cut for twice.Although this button stay sewing machines can cut out two line of cut A simultaneously, the cutting for line of cut B place also needs manual adjustments two cutting knife.
Therefore, the muti needle chainstitch m/c that accurately can control cut direction is needed.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of muti needle chainstitch m/c with laser cutting, and when muti needle chainstitch m/c adopting cutter cut for solving in prior art, cutter not easily realizes the problem accurately controlled.
For achieving the above object and other relevant objects, the invention provides a kind of muti needle chainstitch m/c with laser cutting, it comprises: sewing machine head, be placed in and put cloth platform immediately below sewing machine head, cloth is compressed and the mop presser foot device that can move forward and backward, put on cloth platform described in being placed in, also comprise the laser cutting mechanism being placed in described sewing machine head rear, described laser cutting mechanism be positioned at put above cloth platform can the laser scanner of horizontal plane interscan, or described laser cutting mechanism comprises generating laser and is located to put above cloth platform and the laser transmission mechanism of movement in horizontal plane, the moving direction of laser transmission mechanism and the moving direction of described mop presser foot device perpendicular, described generating laser to be placed on described laser transmission mechanism and to move with laser transmission mechanism.
Preferably, described mop presser foot device comprise be placed in described in put on cloth platform can the installing rack of slide anteroposterior, be arranged on the installation shaft on installing rack, and rotate two the presser feet arms be parallel to each other arranged on the mounting shaft, each presser feet arm connects one and drives cylinder, drives cylinder to drive presser feet arm to lift or fall.
Preferably, described in put cloth platform below be provided with the guide rail that fore-and-aft direction extends, described installing rack slides and is located on described guide rail, and described installing rack is connected with mop actuator by mop driving member.
Preferably, the top of described presser feet arm is provided with locating part.
Preferably, the Timing Belt that described laser transmission mechanism comprises drive motors and is connected with drive motors, described generating laser and described Timing Belt are fixedly linked.
Preferably, described laser transmission mechanism comprises line slideway and driver part, and described generating laser slides and is located on described line slideway, and is connected with described driver part transmission.
As mentioned above, the muti needle chainstitch m/c of band laser cutting of the present invention, have following beneficial effect: adopt the cutting that laser scanner or generating laser have come clothes left front place, the left front realizing arbitrary shape all can precise cutting, improves cutting accuracy and cutting efficiency.
Accompanying drawing explanation
Fig. 1 is shown as line of cut and the sewing thread schematic diagram at left front place.
Fig. 2 is shown as the first embodiment schematic diagram of the muti needle chainstitch m/c of band laser cutting of the present invention.
The muti needle chainstitch m/c that Fig. 3 is shown as employing first embodiment carries out the schematic diagram of laser cutting.
Fig. 4 is shown as the mop presser foot device in the first embodiment.
Fig. 5 is shown as the second embodiment schematic diagram of the muti needle chainstitch m/c of band laser cutting of the present invention.
Fig. 6 is shown as the schematic diagram of the laser cutting mechanism in the second embodiment.
Fig. 7 is shown as the described presser feet cloth-handling mechanism schematic diagram of the second embodiment.
Element numbers explanation
1 puts cloth platform
2 sewing machine heads
31 laser scanners
32 steps
4 cloth presser foot mechanisms
41 guide rails
42 installing racks
43 presser feet arms
44 locating parts
45 drive cylinder
46 installation shaft
5 laser controllers
6 laser transmission mechanisms
61 drive motors
62 Timing Belts
7 clothes
71 left fronts
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 7.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
In this description, the left and right directions of accompanying drawing is the fore-and-aft direction in this description, i.e. Y-direction; The direction of vertical accompanying drawing is the left and right directions in this description, namely X to.
As shown in Figures 2 to 4, the first embodiment of the muti needle chainstitch m/c of band laser cutting of the present invention, it comprises:
Sewing machine head 2,
Be placed in and put cloth platform 1 immediately below sewing machine head, for placing the cloth treating cutting,
Cloth is compressed and the mop presser foot device 4 that can move forward and backward, puts on cloth platform 1 described in being placed in,
Also comprise the laser cutting mechanism being placed in sewing machine head 2 rear, laser cutting mechanism be positioned at put above cloth platform 1 can the laser scanner 31 of horizontal plane interscan, this laser scanner 31 is connected with laser controller 5, laser scanner is also laser galvanometer, be made up of X-Y optical scanning head, electric drive amplifier and optical reflecting lens, the signal that laser controller 5 provides drives X-Y optical scanning head by electric drive amplifier, thus in the deflection of X-Y plane internal control controlling laser beam, thus the cutting realized material and mark.
Muti needle chainstitch m/c of the present invention, as shown in Figure 3, by mop presser foot device 4 by the cloth holder that is placed on cloth platform 1 to laser scanner 31 place, laser scanner 31 is started working, outgoing laser beam, cuts according to the cutting profile that program is given, its cutting accuracy is high, and cutting speed is fast.
As shown in Figure 4, mop presser foot device 4 comprises and is placed in that put on cloth platform can the installing rack 42 of slide anteroposterior, be arranged on the installation shaft on installing rack 42, and rotate two the presser feet arms 43 be parallel to each other arranged on the mounting shaft, each presser feet arm 43 connects one and drives cylinder 45, drives cylinder 45 to drive the front end of presser feet arm 43 to lift or fall.Mop presser foot is not limited to this, as long as move after realizing that then cloth compression can be dragged cloth.Drive cylinder 45 to be placed in the front of installing rack 42 in the present embodiment, it promotes presser feet arm and moves downward, and presser feet arm 43 is rotated down around installation shaft and pushes down cloth; And when driving cylinder 45 to move upward, driving presser feet arm 43 to lift and unclamping cloth, cloth compresses by presser feet arm 43 under the control driving cylinder 45, then installing rack 42 backward movement realize the dragging of cloth.
Concrete, be provided with the guide rail 41 that fore-and-aft direction extends in the below of putting cloth platform 1, installing rack 42 slides and is located on guide rail 41, and installing rack 42 is connected with mop actuator by mop driving member, and mop actuator drive installation frame 42 is along guide rail 41 slide anteroposterior.The movable of installing rack also can be realized by other transmission mechanisms, is not limited to guide rail, mop driving member and mop actuator structure that the present embodiment is enumerated.
Consistent in order to control two presser feet arm 43 raising heights, above presser feet arm 43, be provided with locating part 44.Particularly, above-mentioned installing rack 42 arranges fixed axis, above-mentioned driving cylinder 45 and locating part 44 are worn and is positioned on fixed axis, and drive the spacing between cylinder 45 and the spacing between locating part 44 can to regulate according to the distance difference between two presser feet arms 43.
As shown in Figures 5 to 7, the second embodiment of the muti needle chainstitch m/c of band laser cutting of the present invention, the second embodiment is substantially identical with the first embodiment, and difference is its generating laser adopting injection line, and concrete, it comprises:
Sewing machine head 2,
Be placed in and put cloth platform 1 immediately below sewing machine head, for placing the cloth treating cutting,
Cloth is compressed and the mop presser foot device 4 that can move forward and backward, is placed in and puts on cloth platform 1,
Also comprise the laser cutting mechanism being placed in sewing machine head 2 rear, laser cutting mechanism comprises generating laser 32 and is located to put above cloth platform 1 and the laser transmission mechanism 6 of movement in horizontal plane, the moving direction of laser transmission mechanism 6 and the moving direction of mop presser foot device 4 perpendicular, generating laser 32 to be placed on laser transmission mechanism 6 and to move with laser transmission mechanism 6, generating laser 32 is connected with laser controller 5, under the control of laser controller 5, send laser.The present embodiment adopts the generating laser 32 launching single laser beam, then increases laser transmission mechanism 6, utilizes laser transmission mechanism 6 and mop presser foot device 4 acting in conjunction to realize the mobile cutting of XY plane inner laser.
As shown in FIG. 6 and 7, above-mentioned mop presser foot device 4 comprises and is placed in that put on cloth platform 1 can the installing rack 42 of slide anteroposterior, be arranged on the installation shaft 46 on installing rack 42, and rotation is arranged on two in the installation shaft 46 presser feet arms 43 be parallel to each other, each presser feet arm 43 connects one and drives cylinder 45, drives cylinder 45 to drive presser feet arm 43 to lift or fall.Substantially identical with the mop presser foot device structure in the first embodiment in the present embodiment, difference is the setting position driving cylinder.Drive cylinder to be placed in the rear of installing rack in the present embodiment, in the first embodiment, drive cylinder to be placed in the front of installing rack.In the present embodiment due to generating laser 32 and cloth distance to lean on closer, cause laser transmission mechanism 6 and the spacing of putting between cloth platform 1 lower, presser feet arm 43 is pushed down in the process of cloth travelling forward, if drive cylinder preposition, laser transmission mechanism can be collided, therefore need rearmounted for driving cylinder 45.When driving cylinder 45 to reclaim in the present embodiment, presser feet arm 43 rotates around installation shaft 46, and cloth is pushed down downwards in the front end of presser feet arm 43, and when driving cylinder 45 to stretch out, presser feet arm 43 lifts and unclamps cloth.
Concrete, be provided with the guide rail 41 that fore-and-aft direction extends in the below of putting cloth platform 1, installing rack 42 slides and is located on guide rail 41, and installing rack 42 is connected with mop actuator by mop driving member, and mop actuator drive installation frame 42 is along guide rail 41 slide anteroposterior.The movable of installing rack also can be realized by other transmission mechanisms, is not limited to guide rail, mop driving member and mop actuator structure that the present embodiment is enumerated.
Consistent in order to control two presser feet arm 43 raising heights, above presser feet arm 43, be provided with locating part 44.Particularly, be provided with the limiting plate of fixing locating part 44 on installing rack 42, limiting plate is provided with waist type groove, the spacing can carrying out between adjustment two locating parts to the difference along with presser feet spacing arm at X.
As shown in Figure 6, the Timing Belt 62 that above-mentioned laser transmission mechanism 6 comprises drive motors 61 and is connected with drive motors 61, generating laser 32 is fixedly linked by the fixtures such as buckle and Timing Belt 62, moves left and right under the drive of drive motors 61 along X.
The present embodiment is when carrying out laser cutting, cloth 7 drags along Y-direction by mop presser foot device, holder is to given position, generating laser 32 is started working, mop presser foot device 4 moves along Y-direction simultaneously, and coordinate to motion with the X of laser transmission mechanism 6, carry out cutting cloth 7 according to the cutting profile (shape that namely in Fig. 7, left front 71 place draws) that program is given.
Laser transmission mechanism is not limited thereto, and it also can be: laser transmission mechanism comprises line slideway and driver part, and generating laser 32 slides and is located on line slideway, and is connected with driver part transmission.As long as generating laser can be realized to be moved left and right at X.
In sum, the muti needle chainstitch m/c of band laser cutting of the present invention, adopts the cutting that laser scanner or generating laser have come clothes left front place, and the left front realizing arbitrary shape all can precise cutting, improves cutting accuracy and cutting efficiency.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. the muti needle chainstitch m/c with laser cutting, is characterized in that, comprising:
Sewing machine head (2),
Be placed in and put cloth platform (1) immediately below sewing machine head,
Cloth is compressed and the mop presser foot device (4) that can move forward and backward, puts on cloth platform (1) described in being placed in,
Also comprise the laser cutting mechanism being placed in described sewing machine head rear, described laser cutting mechanism be positioned at put above cloth platform can the laser scanner (31) of horizontal plane interscan, or described laser cutting mechanism comprises generating laser (32) and is located at puts cloth platform (1) top and the laser transmission mechanism (6) of movement in horizontal plane, the moving direction of laser transmission mechanism (6) and the moving direction of described mop presser foot device (4) perpendicular, described generating laser (32) is placed in described laser transmission mechanism (6) and goes up and move with laser transmission mechanism (6).
2. the muti needle chainstitch m/c of band laser cutting according to claim 1, it is characterized in that: described mop presser foot device (4) comprise be placed in described in put on cloth platform (1) can the installing rack (42) of slide anteroposterior, be arranged on the installation shaft (46) on installing rack (42), and rotation is arranged on two in installation shaft (46) the presser feet arms (43) be parallel to each other, each presser feet arm (43) connects one and drives cylinder (45), drives cylinder (45) to drive presser feet arm (43) to lift or fall.
3. the muti needle chainstitch m/c of band laser cutting according to claim 2, it is characterized in that: described in put cloth platform (1) below be provided with the guide rail (41) that fore-and-aft direction extends, described installing rack (42) slides and is located on described guide rail (41), and described installing rack (41) is connected with mop actuator by mop driving member.
4. the muti needle chainstitch m/c of band laser cutting according to claim 2, is characterized in that: the top of described presser feet arm (43) is provided with locating part (44).
5. the muti needle chainstitch m/c of band laser cutting according to claim 1, it is characterized in that: the Timing Belt (62) that described laser transmission mechanism (6) comprises drive motors (61) and is connected with drive motors, described generating laser (32) and described Timing Belt (62) are fixedly linked.
6. the muti needle chainstitch m/c of band laser cutting according to claim 1, it is characterized in that: described laser transmission mechanism comprises line slideway and driver part, described generating laser (32) slides and is located on described line slideway, and is connected with described driver part transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349460.XA CN105040288A (en) | 2015-06-19 | 2015-06-19 | Placket machine with laser cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349460.XA CN105040288A (en) | 2015-06-19 | 2015-06-19 | Placket machine with laser cutting function |
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| Publication Number | Publication Date |
|---|---|
| CN105040288A true CN105040288A (en) | 2015-11-11 |
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| CN201510349460.XA Pending CN105040288A (en) | 2015-06-19 | 2015-06-19 | Placket machine with laser cutting function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105887352A (en) * | 2016-05-18 | 2016-08-24 | 远东服装（苏州）有限公司 | Fabric pressing and folding device |
| CN105887366A (en) * | 2016-05-18 | 2016-08-24 | 远东服装（苏州）有限公司 | Automatic top-fly sewing device |
| CN107190428A (en) * | 2017-06-07 | 2017-09-22 | 周敏 | A kind of suturing mechanism being molded for knitted gloves |
| CN107326552A (en) * | 2017-08-22 | 2017-11-07 | 拓卡奔马机电科技有限公司 | One kind laser cutting muti needle chainstitch m/c |
| CN107460645A (en) * | 2017-09-25 | 2017-12-12 | 上海威士机械有限公司 | Blind stitch cutting all-in-one machine |
| CN109097915A (en) * | 2018-10-25 | 2018-12-28 | 拓卡奔马机电科技有限公司 | A kind of big presser foot component structure of muti needle chainstitch m/c |
| CN111020893A (en) * | 2019-12-26 | 2020-04-17 | 拓卡奔马机电科技有限公司 | Presser foot mechanism in placket machine and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105887352A (en) * | 2016-05-18 | 2016-08-24 | 远东服装（苏州）有限公司 | Fabric pressing and folding device |
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| CN107326552B (en) * | 2017-08-22 | 2019-12-17 | 拓卡奔马机电科技有限公司 | Laser cutting front fly machine |
| CN107460645A (en) * | 2017-09-25 | 2017-12-12 | 上海威士机械有限公司 | Blind stitch cutting all-in-one machine |
| CN107460645B (en) * | 2017-09-25 | 2023-10-31 | 上海威士机械有限公司 | Blind stitch sewing and cutting integrated machine |
| CN109097915A (en) * | 2018-10-25 | 2018-12-28 | 拓卡奔马机电科技有限公司 | A kind of big presser foot component structure of muti needle chainstitch m/c |
| CN109097915B (en) * | 2018-10-25 | 2020-11-03 | 拓卡奔马机电科技有限公司 | Large presser foot assembly structure of placket machine |
| CN111020893A (en) * | 2019-12-26 | 2020-04-17 | 拓卡奔马机电科技有限公司 | Presser foot mechanism in placket machine and control method thereof |
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