A kind of sideslip Special presser foot of pattern sewing machine
Technical field
The invention belongs to technical field of sewing equipment, relate to a kind of presser foot of pattern sewing machine, particularly a kind of sideslip Special presser foot of pattern sewing machine.
Background technology
Electro-pattern-sewing machine is the machinery of contemporary state-of-the-art handbag factory, Shoes Factory, case and bag factory, clothing factory, leatherware factory, Furniture Factory's use, it can make traditional manual style obtain high speed, high efficiency realization, and can also realize manual style and to be beyond one's reach the requirement of " multi-level, multi-functional, uniformity and perfection ".It is a kind of electronic product embodying multiple high and new technology.In sewing device, processed product can compress by its presser feet, avoids wrinkling, efficiently to process accurately product, the particularly style sewing of electro-pattern-sewing machine, the quality of presser feet compression effect is directly connected to the quality of converted products.
China's patent (notification number: CN 202124740U, the day for announcing: 2012.01.25) disclose a kind of front-rear slipping presser foot template for sewing machine, relate to front-rear slipping presser foot template for sewing machine, a pilot hole is respectively arranged with in the both sides, bottom of the substrate vertically arranged, the guide post stretched out outside substrate is provided with in pilot hole, guide post leading section and a movable plate are connected, a limited block is located at rear portion, the both sides, top of substrate are connected with cylinder shell respectively, the piston rod of cylinder stretches out to the front side of substrate and is connected in its leading section and movable plate, the front side of movable plate is connected with presser foot template, substrate or cylinder shell are provided with lowering or hoisting gear.
The front-rear slipping presser foot template for sewing machine that above-mentioned patent provides makes presser foot template move forward and backward by cylinder, drive whole substrate, presser foot template and cylinder rise and fall to reach the object of compression by elevating mechanism, the heavy burden of elevating mechanism is comparatively large and can not keep the stable of presser foot template.
Summary of the invention
The present invention is directed to the problems referred to above that existing technology exists, provide a kind of sideslip Special presser foot of pattern sewing machine, technical problem to be solved by this invention is: how do not affect product is made while improve the binder effect of presser feet.
Object of the present invention realizes by following technical proposal:
A kind of sideslip Special presser foot of pattern sewing machine, described sideslip Special presser foot comprises binder frame and binder template, the middle part of described binder frame has the operation through hole that can stretch into binder template and sewing needle, it is characterized in that, the side of described binder frame is installed with slide rail along side edge length direction, described slide rail slidably connects connecting plate, described connecting plate is installed with the elevating mechanism that binder template can be driven to move up and down, described binder template is connected with described elevating mechanism, and the bottom surface of described binder template can be mutually concordant with the bottom surface of described binder frame; Described sideslip Special presser foot also comprises can drive connecting plate actuator along the movement of slide rail length direction on slide rail.
Its principle is as follows: the trade mark that the sideslip Special presser foot of this pattern sewing machine is mainly used in pattern sewing machine is made, and product can firmly compress by this presser foot to be convenient to make, and ensures that a cabling completes simultaneously and makes, decrease operation, the efficiency provided and make effect.Specifically, the binder frame of this sideslip Special presser foot and binder template are positioned at above the delivery sheet of pattern sewing machine, product peripheral to be made can be pushed down by binder frame, the sewing needle syringe needle of pattern sewing machine can be treated the product made and carry out trade mark and make from the operation through hole, middle part of binder frame, in order to ensure to make effect, by binder template, product to be made on delivery sheet is compressed; Actuator drives connecting plate to move, thus binder template can be moved by connecting plate on slide rail, and namely binder template can change position making in region, and compresses under the effect of elevating mechanism or unclamp product to be made; The pressuring action of binder template can keep the smooth not fold of product to be made, reach good and make effect, again can shift position, conversion compacted position and occlusion area, ensure that a cabling completes whole making when making, further increase sewing efficiency and make effect.In addition, relative to prior art, this binder template is connected by connecting plate, and connecting plate is arranged on slide rail, movement more steady, and the position-limiting action of slide rail improves the binder effect of binder template.
In the sideslip Special presser foot of above-mentioned pattern sewing machine, described actuator is Rodless cylinder, described Rodless cylinder to be installed on described binder frame by installing plate and the length direction of described Rodless cylinder is consistent with the length direction of described slide rail, and the moving member of described connecting plate and described Rodless cylinder is connected.Rodless cylinder can utilize piston space to meet the external world in succession and perform an action, and make it follow piston to realize reciprocating motion, the technical program can adopt magnetic couple Rodless cylinder, the piston of Rodless cylinder drives the moving body of cylinder body outside to do synchronizing moving by magnetic force, thus drive connecting plate to move, this actuator is installed simple, and the cylinder body that moving member is set in Rodless cylinder is outside, connecting plate was both connected with this moving member, because slide rail is connected, ensure that the stability of connecting plate movement, thus ensure that binder template binder effect.
In the sideslip Special presser foot of above-mentioned pattern sewing machine, described Rodless cylinder is bolted with locating piece, described locating piece can stop that the moving member of Rodless cylinder moves.Treat quilt for different size, this locating piece, by changing the installation site of self, can change the shift position that Rodless cylinder drives connecting plate, thus make binder template adapt to corresponding size treat quilt, reach best binder effect.
In the sideslip Special presser foot of above-mentioned pattern sewing machine, as another kind of technical scheme, described actuator comprises leading screw and screw, and described screw is screwed onto on described leading screw, described connecting plate and described screw are connected, and described leading screw and can drive its motor rotated to be connected.Motor positive and inverse drives screw turns, by the movement of thread belt movable wire mother, changes the position of binder template, reaches same object.
In the sideslip Special presser foot of above-mentioned pattern sewing machine, described elevating mechanism comprises cylinder, described cylinder to be installed on connecting plate and piston rod down, the piston rod bolt of described binder template and described cylinder.Cylinder is the driving element that conventional straight line short distance moves back and forth, and installs simple, easy to use, can be controlled the rise and fall of binder template by control cylinder, thus compresses or unclamp and treat quilt; The piston rod bolt of this binder template and cylinder, can be fixed, is also convenient to dismounting and change, to treat that the binder template that quilt installs different size reaches best binder effect for different sizes.This elevating mechanism also can adopt screw-nut to replace.
In the sideslip Special presser foot of above-mentioned pattern sewing machine, described connecting plate comprises the connecting portion three that the connecting portion one vertically arranged, the connecting portion two being installed in connecting portion one side and level are installed in connecting portion one lower end, described connecting portion one is connected with the moving member of described Rodless cylinder, described connecting portion two is connected with described cylinder, described slide rail slidably connects slide block, and described connecting portion three is connected with described slide block.The connecting portion one of this connecting plate and connecting portion three are in 90 ° of settings, connecting portion one is connected with Rodless cylinder, connecting portion three is connected with the slide block on slide rail, three tie points between four form triangle, the syndeton of such design makes connecting plate have stronger stability, limit its moving direction to move along slide rail length direction, ensure that the position of connecting plate and binder template, thus ensure that binder effect.
In the sideslip Special presser foot of above-mentioned pattern sewing machine, described binder frame is square, and described operation through hole is also in the square through hole running through binder frame top and bottom.Binder frame is square and treats from surrounding the product made and have a preliminary binder effect, and pressure template treats the further binder of the product made from operation through hole, and the work of making that matched with the syringe needle of pattern sewing machine.
Compared with prior art, advantage of the present invention is as follows:
1, in this presser feet, actuator drives connecting plate to move, thus binder template can be moved by connecting plate on slide rail, enables binder template change position making in region, and compresses under the effect of elevating mechanism or unclamp product to be made; The pressuring action of binder template can keep the smooth not fold of product to be made, reach good and make effect, again can shift position, conversion compacted position and occlusion area, ensure that a cabling completes whole making when making, further increase sewing efficiency and make effect.
2, in this presser feet, binder template is connected by connecting plate, and connecting plate is arranged on slide rail, movement more steady, and the position-limiting action of slide rail improves the binder effect of binder template.
Accompanying drawing explanation
Fig. 1 is the perspective view of this presser feet.
Fig. 2 is the plan structure schematic diagram of this presser feet.
Fig. 3 is the detonation configuration schematic diagram of this presser feet.
In figure, 1, binder frame; 2, binder template; 3, operation through hole; 4, slide rail; 5, slide block; 6, connecting plate; 61, connecting portion one; 62, connecting portion two; 63, connecting portion three; 7, elevating mechanism; 71, cylinder; 8, actuator; 81, Rodless cylinder; 811, moving member; 9, locating piece; 10, installing plate.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As Fig. 1, shown in Fig. 2 and Fig. 3, this sideslip Special presser foot comprises binder frame 1 and binder template 2, binder frame 1 is square, there is in the middle part of binder frame 1 square operation through hole 3, the side of binder frame 1 is installed with slide rail 4 along side edge length direction, slide rail 4 slidably connects connecting plate 6, connecting plate 6 is installed with the elevating mechanism 7 that binder template 2 can be driven to move up and down, this elevating mechanism 7 comprises cylinder 71, cylinder 71 to be installed on connecting plate 6 and piston rod down, the piston rod bolt of binder template 2 and cylinder 71, binder template 2 is connected with elevating mechanism 7, binder template 2 can extend into operation through hole 3 region of binder frame 1, binder template 2 moves down and makes binder template 2 bottom surface mutually concordant with the bottom surface of binder frame 1 under the drive of cylinder 71, this sideslip Special presser foot also comprises can drive connecting plate 6 actuator 8 along the movement of slide rail 4 length direction on slide rail 4, actuator 8 is Rodless cylinder 81, Rodless cylinder 81 to be installed on binder frame 1 by installing plate 10 and the length direction of Rodless cylinder 81 is consistent with the length direction of slide rail 4, connecting plate 6 is connected with the moving member 811 of Rodless cylinder 81, Rodless cylinder 81 is bolted with locating piece 9, locating piece 9 can stop that the moving member 811 of Rodless cylinder 81 moves.
The trade mark that the sideslip Special presser foot of this pattern sewing machine is mainly used in pattern sewing machine is made, and product can firmly compress by this presser foot to be convenient to make, and ensures that a cabling completes simultaneously and makes, decrease operation, the efficiency provided and make effect.Specifically, the binder frame 1 of this sideslip Special presser foot and binder template 2 are positioned at above the delivery sheet of pattern sewing machine, product peripheral to be made can be pushed down by binder frame 1, the syringe needle of pattern sewing machine can be treated from the middle part operation through hole 3 of binder frame 1 product made and carry out trade mark etc. and make, in order to ensure to make effect, compressed by product to be made on binder template 2 pairs of delivery sheets; Actuator 8 drives connecting plate 6 to move, thus binder template 2 can be moved by connecting plate 6 on slide rail 4, and namely binder template 2 can change position making in region, and compresses under the effect of cylinder 71 or unclamp product to be made; The pressuring action of binder template 2 can keep the smooth not fold of product to be made, reach good and make effect, again can shift position, conversion compacted position and occlusion area, ensure that a cabling completes whole making when making, further increase sewing efficiency and make effect.In addition, relative to prior art, this binder template 2 is connected by connecting plate 6, and connecting plate 6 is arranged on slide rail 4, movement more steady, and the position-limiting action of slide rail 4 improves the binder effect of binder template 2.
Magnetic couple Rodless cylinder 81 is adopted in the present embodiment, the piston of Rodless cylinder 81 drives the moving body of cylinder body outside to do synchronizing moving by magnetic force, thus drive connecting plate 6 to move, this actuator 8 is installed simply, and the cylinder body that moving member 811 is set in Rodless cylinder 81 is outside, and connecting plate 6 was both connected with this moving member 811, because slide rail 4 is connected, ensure that the stability of connecting plate 6 movement, thus ensure that binder template 2 binder effect.Quilt is treated for different size in the present embodiment, by changing the installation site of surely outer block, the shift position that Rodless cylinder 81 drives connecting plate 6 can be changed, thus make binder template 2 adapt to corresponding size treat quilt, reach best binder effect.
The piston rod bolt of this binder template 2 and cylinder 71, can be fixed, is also convenient to dismounting and change, to treat that the binder template 2 that quilt installs different size reaches best binder effect for different sizes.This elevating mechanism 7 also can adopt screw-nut to replace.
As further improvement, connecting plate 6 comprises the connecting portion 3 63 that the connecting portion 1 vertically arranged, the connecting portion 2 62 being installed in connecting portion 1 side and level are installed in connecting portion 1 lower end, connecting portion 1 is connected with the moving member 811 of Rodless cylinder 81, connecting portion 2 62 and cylinder 71 are connected, slide rail 4 slidably connects slide block 5, connecting portion 3 63 and slide block 5 are connected.In the present embodiment, the connecting portion 1 of connecting plate 6 and connecting portion 3 63 are in 90 ° of settings, connecting portion 1 is connected with Rodless cylinder 81, connecting portion 3 63 is connected with the slide block 5 on slide rail 4, three tie points between four form triangle, the syndeton of such design makes connecting plate 6 have stronger stability, limit its moving direction to move along slide rail 4 length direction, ensure that the position of connecting plate 6 and binder template 2, thus ensure that binder effect.
Embodiment two
The present embodiment is roughly the same with embodiment one, difference is, actuator 8 in the present embodiment comprises leading screw and screw, screw is screwed onto on leading screw, and connecting plate 6 and screw are connected, and leading screw and can drive its motor rotated to be connected, motor positive and inverse drives screw turns, by the movement of thread belt movable wire mother, change the position of binder template 2, reach same object.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, binder frame; 2, binder template; 3, operation through hole; 4, slide rail; 5, slide block; 6, connecting plate; 61, connecting portion one; 62, connecting portion two; 63, connecting portion three; 7, elevating mechanism; 71, cylinder; 8, actuator; 81, Rodless cylinder; 811, moving member; 9, locating piece; 10, the term such as installing plate, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.