CN101684597B - Loop material feed apparatus - Google Patents
Loop material feed apparatus Download PDFInfo
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- CN101684597B CN101684597B CN 200910176686 CN200910176686A CN101684597B CN 101684597 B CN101684597 B CN 101684597B CN 200910176686 CN200910176686 CN 200910176686 CN 200910176686 A CN200910176686 A CN 200910176686A CN 101684597 B CN101684597 B CN 101684597B
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Abstract
The invention provides a loop material feed apparatus which can flexibly respond the change of the loop material to form a plurality of loop shapes. In the loop material feed apparatus, a rotary driving mechanism (two rotary actuators) can enable a fork component to rotate positively or negatively from an initial position to be a reference of the rotation direction; a control unit, in the case of sewing both end parts of the loop material to a sewing object in a shape bending like a U, enables the fork component to rotate to one of the positive or negative direction from the initial position when one end of the loop material is bent, and enables the fork component to rotate to the other direction of the positive or negative direction from the initial position when the other end of the loop material is bent.
Description
Technical field
The present invention relates to the belt ring material feedway, it is sewn into the sewing position of making the Sewing machines on owner's body to the belt ring material that will consist of band, supplies with belt ring material.
Background technology
At present, such as on the clothes such as the waist of the waist of trousers (pants) or skirt and overcoat or sleeve section, make for the band that inserts belt.Known a kind of Sewing machines, it is sewn into the belt ring material that consists of the strip of band and makes on owner's body in order to form this band at clothes (making thing).And, the belt ring material feedway is set in this Sewing machines, its sewing position to Sewing machines is supplied with aforementioned belt ring material.
As mentioned above, as utilizing stitching sewing machine to the shape of making the band on owner's body, for example, as shown in Figure 9, the both ends of belt ring material 51 are arranged respectively by the shape with the bending of U word shape, or as shown in figure 10, an end 51a of belt ring material 51 is by with Z-shaped shape bending, and the other end 51b is by with the shape of U word shape bending etc.
Here, in the situation of the band that forms shape shown in Figure 9, known for example patent documentation 1 described device.The belt ring material feedway has at least: grip unit, and its clamping band ring material 51 moves its sewing position to Sewing machines; And a pair of fork-shaped element, the both ends of the belt ring material 51 of the sewing position that it is used for utilizing grip unit to move to Sewing machines bend with U word shape.
Two fork-shaped element have respectively the support portion of a pair of shape shaft, its through-thickness clamping band ring material 51, and each support portion is configured to, and their length direction axial and belt ring material 51 is intersected.This belt ring material feedway, by clamping band ring material 51 between two support portions, and make a fork-shaped element in two fork-shaped element to a direction rotation, make another fork-shaped element to another direction rotation, and the both ends of belt ring material 51 are bent with U word shape to the inboard (making the owner side) of belt ring material 51 respectively.
And Sewing machines moves up and down a pair of suture needle utilizing a pair of presser feet respectively after the both ends of the bending of pressing belt ring material 51 simultaneously, the both ends of belt ring material 51 is sewn into simultaneously makes on owner's body 52.
In addition, in the situation of the band that forms shape shown in Figure 10, the MHA-B400 of known Ha system ス company system.The belt ring material feedway is by making the grip unit of clamping band ring material 51, Y-direction to the length direction that is parallel to belt ring material 51 moves, utilize simultaneously Sewing machines to make the sewing position of belt ring material 51 move and make, thereby an end 51a of belt ring material 51 with the bending of Z-shaped shape, and is sewn into it and makes on owner's body 52.
In addition, known a kind of device that a fork-shaped element is set at the belt ring material feedway, this fork-shaped element has a pair of support portion that bends with U word shape for the other end 51b with belt ring material 51.This belt ring material feedway, by making grip unit mobile in Y-direction, one end 51a of belt ring material 51 is bent with the Z-shaped shape, then, the 51b place inserts fork-shaped element in the belt ring material 51 in the other end of belt ring material 51, so that two support portions clamping band ring material 51 up and down, and make it to rotation, thereby the other end 51b is bent with U word shape to the inboard of belt ring material 51, it is sewn into makes on owner's body 52.
Patent documentation 1: the JP 2000-42273 of Japan communique
Summary of the invention
But, according to aforementioned patent document 1 described belt ring material feedway, because do not have the clamping band and make it with respect to making owner's body 52 suitable mobile grip unit and mobile unit on the sewing position of belt ring material 51, so can not be with band with Z-shaped shape bending, thereby can't form the band of shape shown in Figure 10.
In addition, in the Ha system ス MHA-B400 processed of company in the belt ring material feedway of publicity, only have a fork-shaped element and make the revolving actuator of this fork-shaped element rotation.As this revolving actuator, can cheap pneumatics drive-type or the solenoid actuated of usage comparison, but their anglec of rotation is fixed.Therefore, use a revolving actuator, because can only obtain the side in the band two ends is bent the required anglec of rotation with U word shape, thereby can't be with the band two ends with the bending of U word shape, so can't form the band of shape shown in Figure 9.
Therefore, exist in order to form Fig. 9 and band shape shown in Figure 10, many belt ring material feedwaies that need to be corresponding with each band shape, thereby uneconomic problem.
The present invention is in view of above some proposition, and its purpose is to provide a kind of belt ring material feedway, this belt ring material feedway can utilize a belt ring material feedway neatly correspondence be with annular change, can form multiple band shape.
In order to realize aforementioned purpose, the belt ring material feedway that technical scheme 1 described invention relates to has: grip unit, and its clamping consists of the belt ring material of band; Single fork-shaped element, the aforementioned band of its clamping by rotating, makes the end bending of aforementioned belt ring material centered by an axle; Rotary drive mechanism, it makes aforementioned fork-shaped element rotation; Mobile unit, it moves aforementioned grip unit and fork-shaped element at least along making owner's body; And control module, it carries out aforementioned grip unit at least, the control of aforementioned rotary drive mechanism and aforementioned mobile unit, wherein, aforementioned rotary drive mechanism constitutes, aforementioned fork-shaped element is rotated to both forward and reverse directions from the initial position of direction of rotation, aforementioned control module, bending at the both ends of aforementioned belt ring material is to be sewn in the situation of making on owner's body under the state of U word shape, when the end bending that makes aforementioned belt ring material, make the some direction rotation of aforementioned fork-shaped element from aforementioned initial position to both forward and reverse directions, when another end that makes aforementioned belt ring material bends, make aforementioned fork-shaped element another direction rotation from aforementioned initial position to aforementioned both forward and reverse directions.
According to this technical scheme 1 described invention, fork-shaped element can be rotated to both forward and reverse directions from the initial position that becomes the direction of rotation benchmark, when the end bending that makes belt ring material, make fork-shaped element any one direction rotation from initial position to both forward and reverse directions, when the other end bending that makes belt ring material, make fork-shaped element another direction rotation from initial position to aforementioned both forward and reverse directions, thereby can be with the both ends of the belt ring material shape with the bending of U word shape, it is sewn into makes on owner's body.Thus, the belt ring material feedway, the revolving actuator that utilizes a fork-shaped element and this fork-shaped element is rotated, one end that not only can form belt ring material bends with the Z-shaped shape, the other end is with the shape of U word shape bending, and the both ends that can also form belt ring material are respectively by the band with the various shape of U word shape bending shape.
In addition, the belt ring material feedway that technical scheme 2 described inventions relate to is characterised in that, in technical scheme 1 described belt ring material feedway, have: memory cell, it stores sewing program, and making of the bending shape when this sewing program is stitched on the aforementioned owner's of making body with aforementioned band ends such as U word shape or Z-shaped shapes is corresponding; And operating unit, in the bending shape of aforementioned band that it can be from be stored in aforementioned memory cell, select the arbitrarily bending shape of aforementioned band, aforementioned control module is according to the sewing program of the bending shape of the aforementioned band of being selected by the aforementioned operation unit, control the driving of aforementioned rotary drive mechanism, so that the some direction rotation of aforementioned fork-shaped element in the both forward and reverse directions.
According to technical scheme 2 described inventions, the storage sewing program corresponding with making of a plurality of difform bands in memory cell, the belt ring material feedway can be by utilizing operating unit, select arbitrarily band shape in each band shape from be stored in memory cell, and the rotary actuation of control rotary drive mechanism forms the band of selected shape.Therefore, according to the belt ring material feedway, can select the desired band shape of operator by operating unit, easily change tape annular shape.
In addition, the belt ring material feedway that technical scheme 3 described inventions relate to is characterised in that, in technical scheme 1 or 2 described belt ring material feedwaies, aforementioned rotary drive mechanism has two revolving actuators as rotary driving source, and aforementioned revolving actuator makes respectively aforementioned fork-shaped element from the initial position of the direction of rotation of aforementioned fork-shaped element to different direction rotations.
According to these technical scheme 3 described inventions, when utilizing the two ends of a fork-shaped element bending band, because have from each corresponding revolving actuator of the different anglec of rotation in each end, so can bend with U word shape with the two ends of a fork-shaped element with band, can form the band of various shape.
In addition, the belt ring material feedway that technical scheme 4 described inventions relate to is characterised in that, in technical scheme 1 or 2 described belt ring material feedwaies, aforementioned rotary drive mechanism have can control rotatable phase motor as rotary driving source.
According to these technical scheme 4 described inventions, with fork-shaped element bending band two ends the time, because can carry out corresponding to the anglec of rotation different in each end the rotatable phase control of motor, so can bend with U word shape with the two ends of a fork-shaped element with band.
The effect of invention
As mentioned above, according to the belt ring material feedway that the present invention relates to, can utilize a belt ring material feedway flexibly correspondence be with annular change, thereby improve economy.
Description of drawings
Fig. 1 represents the belt ring material feedway that the present invention relates to and will be sewn into by the belt ring material that this belt ring material feedway is supplied with the oblique view of an embodiment of the Sewing machines of making on owner's body.
Fig. 2 is the block diagram of the structure of expression belt ring material feedway shown in Figure 1.
Fig. 3 is the side view of the grip unit in the belt ring material feedway of presentation graphs 1.
Fig. 4 is the oblique view of the fork-shaped element in the belt ring material feedway of presentation graphs 1.
Fig. 5 is the side view of the fork-shaped element of presentation graphs 4.
Fig. 6 is the oblique view of each mobile unit in the belt ring material feedway of presentation graphs 1.
Fig. 7 (a)～(h) is the side view of an embodiment respectively supplying with operation of the belt ring material in the belt ring material feedway of presentation graphs 1.
Fig. 8 (a)～(f) is the summary side elevation of an embodiment respectively supplying with operation of the belt ring material of the expression belt ring material feedway that uses Fig. 1.
Fig. 9 is that expression is with the brief strabismus map of an annular example.
Figure 10 is that expression is with the brief strabismus map of annular other example.
Figure 11 is the oblique view of the fork-shaped element in other embodiment of the belt ring material feedway that the present invention relates to of expression.
The specific embodiment
Below, referring to figs. 1 through Fig. 8, an embodiment of the belt ring material feedway that the present invention relates to is described.
As shown in Figure 1, the belt ring material feedway 1 that present embodiment relates to has grip unit 3, and it is clamping band ring material 20 for the belt ring material 20 that will consist of band is supplied to Sewing machines 2.Grip unit 3 has: the 1st hold assembly 5, the upper surface butt of itself and belt ring material 20; And the 2nd hold assembly 6, the lower surface butt of itself and belt ring material 20 approaches clamping band ring material 20 by making the 1st hold assembly 5 and the 2nd hold assembly 6.
As shown in Figure 3, cylinder 9 is installed as driver element in grip unit 3, its direction that approaches towards each other/separate drives the 1st hold assembly 5 and the 2nd hold assembly 6.The cylinder main body 9a of cylinder 9 is installed on the 1st hold assembly 5, and the leading section of the cylinder rod 9b of cylinder 9 is installed in the upper surface of grip unit framework 7, tightens an end of the 2nd hold assembly 6 at aforementioned grip unit framework 7.Utilize the CPU 37 of the driving of control belt ring material feedway 1 and Sewing machines 2 each several parts, make two hold assemblies 5,6 approach/separate, with clamping or unclamp belt ring material 20.
In addition, grip unit framework 7 is connected with brace table 15 via connective flatform 8, and aforementioned connective flatform 8 is configured in the rear side in the grip unit 3, that is, with the opposition side of Sewing machines 2 relative sides, and this connective flatform 8 can the mobile along the vertical direction earth's axis be supported on the brace table 15.Thus, grip unit 3 can via connective flatform 8 and grip unit framework 7, move along the vertical direction.
In the side of grip unit 3, with grip unit 3 fork-shaped element 25 is set side by side, fork-shaped element 25 has the support portion 25a that is made of a pair of shaft like parts.The axial arrangement of two support component 25a is on the width by the belt ring material 20 of grip unit 3 clampings, and the base portion of fork-shaped element 25 can be configured on the fork erecting bed 27 rotatably, and this fork erecting bed 27 is configured in the rear of fork-shaped element 25.
In addition, to shown in Figure 6, fork-shaped element 25 links with the rotary drive mechanism 26d that is used for fork-shaped element 25 is rotated via fork erecting bed 27 such as Fig. 4.Rotary drive mechanism 26 is configured in the rear of fork-shaped element 25, and be positioned at the side of connective flatform 8, control module 17 is being configured in belt ring material 20 under two states between the 25a of support portion, by making fork-shaped element 25 rotations, end 20a, the 20b of belt ring material 20 is bent with U word shape.
The rotating shaft 26b of the place ahead actuator 26a and actuator side gear 26e link, and actuator side gear 26e rotatably is supported on the fork erecting bed 27.In addition, rotatably be supported on the base portion of fork on the erecting bed 27, fixation fork side gear 26f, actuator side gear 26e and fork side gear 26f engagement in fork-shaped element 25.This actuator side gear 26e and fork side gear 26f, the formation speed ratio is 3: 1 size.And control module 17 utilizes the rotary actuation of the place ahead actuator 26a and makes rotating shaft 26b be rotated in the forward 90 °, thereby via actuator side gear 26e and fork side gear 26f, makes 270 ° of fork-shaped element 25 reverse rotations.
On the surface relative with rear actuator 26c of actuator 26a, link flange 26g forwardly, the rotating shaft 26 of flange 26g and rear actuator 26c links.And, control module 17 makes 90 ° of rotating shaft 26d reverse rotations by the rotary actuation that utilizes rear actuator 26c, thereby the integral inverted that makes the place ahead actuator 26a is to half-twist, thus, via actuator side gear 26e and fork side gear 26f, make fork-shaped element 25 to 270 ° of rotations
Thus, control module 17 can utilize the driving of rotary drive mechanism 26, makes fork-shaped element 25 to both forward and reverse directions rotation, so that end 20a, the 20b of belt ring material 20 are bent with U word shape to the rear side of belt ring material 20.
In addition, directions X is set at the rear of fork-shaped element 25 drives cylinder 28, it is as the directions X driver element, makes fork-shaped element 25 be independent of grip unit 3 and moves back and forth at directions X, and the cylinder rod 28a that directions X drives cylinder 28 links with fork erecting bed 27.On fork erecting bed 27, in the side of rotary drive mechanism and directions X driving cylinder 28, insert the leading axle 29 that axially extends along directions X.Control module 17 utilizes directions X to drive the advance and retreat action of the cylinder rod 28a in the cylinder 28, by leading axle 29 along directions X guiding fork erecting bed 27, thereby via fork erecting bed 27, fork-shaped element 25 is moved back and forth along directions X.In addition, directions X drives cylinder main body 28b and the leading axle 29 in the cylinder 28, is supported on the fork framework 33 at the rear that is disposed at fork-shaped element 25, and fork framework 33 can be supported on the connective flatform 8 at the above-below direction rotary axis of earth.
In addition, rear in fork-shaped element 25, the Z direction that is provided as Z direction driver element drives cylinder 30, and it is used for making fork-shaped element 25 be independent of grip unit 3 and moving up and down along the Z direction, and the cylinder rod 30a that the Z direction drives cylinder 30 links with the bottom of pitching framework 33.And control module 17 is advanced and retreat from cylinder main body 30 by the cylinder rod 30a that makes the Z direction drive cylinder 30, and fork framework 33 is moved at above-below direction, and via leading axle 29 and fork erecting bed 27 fork-shaped element 25 is moved back and forth along the Z direction.
Thus, fork framework 33 links with fork-shaped element 25 via leading axle 29 and fork erecting bed 27, links via connective flatform 8 and brace table 15 simultaneously.Thus, brace table 15 supports grip unit 3 and fork-shaped element 25 integratedly.
In addition, belt ring material feedway 1 has: directions X mobile unit 11, and it makes grip unit 3 and fork-shaped element 25 along the upper surface of making owner's body and at the width of belt ring material 20 is that directions X is mobile; Y-direction mobile unit 12, it makes grip unit 3 and fork-shaped element 25 along the upper surface of making owner's body, and mobile in the Y-direction identical with the length direction of belt ring material 20; Z direction mobile unit 13, it makes grip unit 3 and fork-shaped element 25 move up at upper and lower.Directions X mobile unit 11, Y-direction mobile unit 12 and Z direction mobile unit 13 consist of mobile unit.
Directions X mobile unit 11 links with the brace table 15 that supports integratedly grip unit 3 and fork-shaped element 25, and Y-direction mobile unit 12 links via directions X mobile unit 11 and brace table 15, and Z direction mobile unit 13 links with connective flatform 8.Each mobile unit 11,12,13 makes the grip unit assembly 10 that is made of grip unit 3 and fork-shaped element 25 mobile integratedly.And, by each mobile unit 11,12,13 driving, grip unit 3 is moved, belt ring material 20 being supplied to the sewing position of Sewing machines 2, or the non-part of making of belt ring material 20 is kept out of the way from sewing position.
In addition, control module 17 has memory cell 18, the sewing program of each action of its file ring material feedway 1 etc., and storage is made corresponding sewing program with multiple difform aforementioned band in this memory cell 18.And CPU 37 connects via I/O interface 38: the 1st electromagnetic valve 39, and it drives the place ahead actuator 26a; The 2nd electromagnetic valve 40, it drives rear actuator 26c; Fork directions X electromagnetic valve 41, it drives directions X and drives cylinder 28; And fork Z direction electromagnetic valve 42, it drives the Z direction and drives cylinder 30.In addition, CPU37 connects respectively via I/O interface 38: grip unit electromagnetic valve 43, and it drives cylinder 9; Directions X drive motor 11a, it drives directions X mobile unit 11; Y-direction drive motor 12a, it drives Y-direction mobile unit 12; And assembly Z direction electromagnetic valve 48, it drives the assembly Z direction cylinder 13a of Z direction mobile unit 13.
In addition, belt ring material feedway 1 has operating unit 35, and this operating unit 35 has: as the not shown touch panel of input block, and the operating and setting of its input tape ring material feedway 1 each several part; And not shown display floater, it shows aforementioned each setting.17 pairs of display floater output displays of control module information, according to each set information that utilizes the touch panel input, the each several part of control belt ring material feedway 1 and Sewing machines 2.In this operating unit 35, by the display operation touch panel according to display floater, can each the band shape from be stored in memory cell 18 in, select arbitrarily band shape.
In addition, control module 17 is according to the driving of aforementioned sewing program control rotary drive mechanism 26, so that fork-shaped element 25 is to the both forward and reverse directions rotation of regulation, or the control directions X drives the driving that cylinder 28 and Z direction drive cylinder 30.
Below, for utilizing Sewing machines 2, so that an end 20a with the bending of Z-shaped shape, makes the other end 20b in the mode of U word shape bending, belt ring material 20 is sewn into the situation of making on owner's body 21 describes.
At first, control module 17 is by driving directions X driver element 11, shown in Fig. 7 (a), the grip unit 3 under near the state the end 20a of clamping band ring material 20 length directions is moved, so that an end 20a of belt ring material 20 is positioned at the sewing position of Sewing machines 2.
Then, if the presser feet of Sewing machines 2 23 descends, one end 20a of pressing belt ring material 20, then control module 17 is shown in Fig. 7 (b), driving by Y-direction mobile unit 12 and Z direction mobile unit 13, grip unit 3 is left, during this, near the clip position that makes grip unit 3 clamping band ring materials 20 moves to the other end 20b from an end 20a of belt ring material 20 from sewing position.
And, if Sewing machines 2 begins to make, then Sewing machines 2 is by moving up and down suture needle, make simultaneously and loaded the mounting table 31 of making owner's body 21 and move, owner's body 21 is made in conveying, thereby belt ring material 20 is sewn into makes (the 1st makes) on owner's body 21, aforementioned mounting table 31 is as the cloth supply unit, for delivery of making owner's body 21.
If the 1st sewing finishing, then Sewing machines 2 is after making presser feet 23 risings, mobile mounting table 31, what belt ring material 20 had been made in conveying makes owner's body 21, so that a following end 20a near be positioned at the sewing position of Sewing machines 2, near one end 20a of and the belt ring material 20 of an aforementioned end 20a compares, the length direction center side of close a little belt ring material 20.At this moment, the control module 17 of belt ring material feedway 1, shown in Fig. 7 (c), drive Y-direction mobile unit 12, belt ring material feedway 1 makes the grip unit 3 of clamping the other end 20b mobile to right (the arrow B direction shown in Fig. 7 (c)), crosses by the 1st and makes the stitching (the 1st stitching) (Fig. 7 (c)) that forms.Thus, belt ring material 20 is turned back as U word shape in the mode that covers the 1st stitching.
In addition, shown in Fig. 7 (d), if the presser feet of Sewing machines 2 23 descends, and belt ring material 20 is pressed by presser feet 23, then control module 17 makes grip unit 3 drop to mounting table 31 tops of Sewing machines 2, makes belt ring material 20 and make owner's body 21 overlapping.And Sewing machines 2 makes suture needle move up and down again, carries by mobile mounting table 31 simultaneously and makes owner's body 21, belt ring material 20 is sewn into makes (the 2nd makes) on owner's body 21.
If the 2nd sewing finishing, then Sewing machines 2 is after making presser feet 23 risings, and mobile mounting table 31 is carried and made owner's body 21, so that be positioned at sewing position near the other end 20b of belt ring material 20.At this moment, the control module 17 of belt ring material feedway 1, the driving of control Y-direction mobile unit 12 and Z direction mobile unit 13 shown in Fig. 7 (e), makes grip unit 3 again mobile to the upper left side (the arrow C direction shown in Fig. 7 (e)) of an end 20a.Thus, belt ring material 20 is turned back in the mode that covers the 2nd stitching, and an end 20a is bent with the Z-shaped shape.
Meanwhile, grip unit 3 is moved, so that the clip position of grip unit 3 clamping band ring materials 20, move to the other end 20b of belt ring material 20.
And, control module 17, shown in Fig. 7 (f), drive directions X and drive cylinder 28, fork-shaped element 25 is moved, to become following position, namely to the direction near belt ring material 20, under the state of the initial position that two support portion 25a arrange along the vertical direction, belt ring material 20 is clipped in the position between two support portion 25a of fork-shaped element 25.Then, control module 17 drives 90 ° by the place ahead actuator 26a is rotated in the forward, via actuator side gear 26e and fork side gear 26f, shown in Fig. 7 (g), make 270 ° of fork-shaped element 25 reverse (being counterclockwise) rotations in Fig. 7 (g).Thus, the other end 20b of belt ring material 20 becomes U word shape to the rear side bending of belt ring material 20.At this moment, the clamping of the other end 20b of 3 pairs of belt ring materials 20 of grip unit is unclamped.
Then, control module 17, shown in Fig. 7 (h), drive directions X and drive cylinder 28, fork-shaped element 25 is moved to the direction of separating from belt ring material 20, it is extracted out from belt ring material 20, then, actuator 26a reverse rotation in the place ahead is driven 90 °, make fork-shaped element 25 return initial position.Then, at Sewing machines 2 presser feet 23 is descended, after the other end 20b of pressing belt ring material 20, by mobile mounting table 31 carries and make owner body 21 on one side, one side is sewn into belt ring material 20 and makes (the 3rd makes) on owner's body 21.Thus, can utilize Sewing machines 2, so that an end 20a is with Z-shaped shape bending, and the other end 20b is in the mode of U word shape bending, belt ring material 20 is sewn into makes on owner's body 21.Make in the action at this, control module 17 by the driving of directions X mobile unit 11 and Y-direction mobile unit 12, makes grip unit 3 move to the position of clamping band ring material 20 in order to prepare the supply action of next belt ring material 20.
Below, for utilizing Sewing machines 2, so that both ends 20a, 20b are sewn into the situation of making on owner's body 21 with belt ring material 20 and describe in the mode of U word shape bending.With so that an aforementioned end 20a with Z-shaped shape bending, makes the other end 20b in the mode of U word shape bending, belt ring material 20 is sewn into the identical action of situation of making on owner's body 21, detailed.
At first, control module 17 moves belt ring material 20, so that the part of making of belt ring material 20 is positioned at after the sewing position of Sewing machines, drive directions X and drive cylinder 28, shown in Fig. 8 (a), fork-shaped element 25 is moved to the direction near belt ring material 20, to become following position, that is, be positioned under the state of initial position at two support portion 25a, with near the position that is clamped in the end 20a of belt ring material 20 between two support portion 25a of fork-shaped element 25.
Then, control module 17 is by making actuator 26c reverse rotation in rear drive 90 °, and make the rotating shaft 26d of the place ahead actuator 26a and rear actuator 26c counter-rotate integratedly 90 ° via flange 26g, via actuator side gear 26e and fork side gear 26f, shown in Fig. 8 (b), make 270 ° of fork-shaped element 25 forwards (in Fig. 8 (b), being clockwise) rotations.Thus, an end of belt ring material 20 bends with U word shape to the rear side of belt ring material 20.
Then, control module 17 drives the Z direction and drives cylinder 30, and grip unit 3 and fork-shaped element 25 are descended integratedly, and belt ring material 20 is loaded on mounting table 31.And, shown in Fig. 8 (c), if at one end the 20a of section is to be pressed near the 20a of one end by presser feet 23 under the state of U word shape bending for belt ring material 20, then control module 17 drives directions Xs and drives cylinders 28, only make fork-shaped element 25 rearward mobile, it is extracted out from belt ring material 20.And Sewing machines 2 is carried by mobile mounting table 31 on one side and is made owner's body 21, Yi Bian suture needle is moved up and down, makes (the 1st makes) on owner's body 21 thereby belt ring material 20 is sewn into.During this period, control module 17 is rotated in the forward rear actuator 26c and drives 90 °, makes fork-shaped element 25 return initial position.
If the 1st sewing finishing, then Sewing machines 2 is carried and is made owner's body 21, so that be positioned at sewing position near the other end 20b of belt ring material 20 after making presser feet 23 risings.At this moment, control module 17 under the state by the other end 20b of grip unit 3 clamping band ring materials 20, makes grip unit 3 to an end 20a of belt ring material 20 is moved with the direction of U word shape bending shown in Fig. 8 (d).And control module 17 drives directions X and drives cylinder 28, and fork-shaped element 25 is moved to the direction near belt ring material 20, to become following position, that is, be positioned under the state of initial position at two support portion 25a, belt ring material 20 is clipped in two positions between the 25a of support portion.
Then, control module 17 drives 90 ° by the place ahead actuator 26a is rotated in the forward, and via actuator side gear 26e and fork side gear 26f, shown in Fig. 8 (e), makes 270 ° of fork-shaped element 25 reverse (being counterclockwise) rotations in Fig. 8 (e).Thus, the other end 20b of belt ring material 20 bends with U word shape to the rear side of belt ring material 20.
And, after the other end 20b by presser feet 23 pressing belt ring materials 20, control module 17 is shown in Fig. 8 (f), drive directions X and drive cylinder 28, only make fork-shaped element 25 rearward mobile, it is extracted out from belt ring material 20, make actuator 26a reverse rotation in the place ahead drive 90 °, make fork-shaped element 25 return initial position.Then, Sewing machines 2 is by mobile mounting table 31, carry and make owner body 21 on one side, suture needle is moved up and down on one side, will make owner's body 21 and be sewn into (the 2nd makes) on the belt ring material 20.Thus, can utilize Sewing machines 2, so that both ends 20a, 20b be in the mode of U word shape bending, belt ring material 20 be sewn into make on owner's body 21.
Below, describe for the effect of present embodiment.
According to present embodiment, can utilize rotary drive mechanism 26, fork-shaped element 25 is rotated, so that end 20a, the 20b of belt ring material 20 contact with the back side of belt ring material 20 to both forward and reverse directions from initial position.Thus, belt ring material feedway 1, both ends 20a, the 20b that can form belt ring material 20 be respectively with the shape of U word shape bending, or an end 20a of belt ring material 20 is with the bending of Z-shaped shape, and the other end 20b is with the band of the various shapes such as U word shape bending shape.
Therefore, the belt ring material feedway 1 that present embodiment relates to can be tackled neatly and is with annular change, does not need every kind of band shape is arranged independent belt ring material feedway 1.
In addition, in memory cell 18, store the sewing program corresponding with making of multiple difform band, belt ring material feedway 1 can be by utilizing operating unit 35, select arbitrarily band shape in each band shape from be stored in memory cell 18, thereby control the rotary actuation of rotary drive mechanism 26, form the band of selected shape.Therefore, according to belt ring material feedway 1, can select the desired band shape of operator by operating unit 35, easily change tape annular shape.
Below, describe for the 2nd embodiment of the belt ring material feedway 1 that the present invention relates to.
The 2nd embodiment is the mode that the revolving actuator by two pneumatics drivings in the 1st embodiment is replaced with the motor that can control rotatable phase.As shown in figure 11, rotary drive mechanism 26, replace the place ahead actuator 26a, the rotating shaft 26b, rear actuator 26c, rotating shaft 26d, the flange 26g that consist of the 1st embodiment, have the motor 26h that can control rotatable phase, the rotating shaft 26i of motor 26h and actuator side gear 26e link.
Using the 2nd embodiment, belt ring material 20 is sewn in the situation of making on owner's body 21, the point different from the 1st embodiment only is the mode that control module 17 is driven the place ahead actuator 26a, rear actuator 26c, is substituted by drive motor 26h.
Namely, so that both ends 20a, 20b in the mode of U word shape bending, belt ring material 20 is sewn in the situation of making on owner's body 21, when the end 20a bending that makes belt ring material 20, by control module 17 drive motor 26h, make 90 ° of rotating shaft 26i reverse rotations, via actuator side gear 26e and fork side gear 26f, shown in Fig. 8 (b), make 270 ° of fork-shaped element 25 forwards (being clockwise) rotations in Fig. 8 (b).
In addition, when the other end 20b of bending belt ring material 20, by control module 17 drive motor 26h, make rotating shaft 26i be rotated in the forward 90 °, shown in Fig. 8 (e), make 270 ° of fork-shaped element 25 reverse (in Fig. 8 (e), being counterclockwise) rotations.
In addition, the invention is not restricted to aforementioned two kinds of embodiments, can carry out as required various deformation.
Claims (4)
1. belt ring material feedway, it has:
Grip unit, its clamping consists of the belt ring material of band;
Single fork-shaped element, the aforementioned band of its clamping by rotating, makes the end bending of aforementioned belt ring material centered by an axle;
Rotary drive mechanism, it makes aforementioned fork-shaped element rotation;
Mobile unit, it makes aforementioned grip unit and fork-shaped element move along making owner's body;
And
Control module, it carries out the control of aforementioned grip unit, aforementioned rotary drive mechanism and aforementioned mobile unit,
It is characterized in that,
Aforementioned rotary drive mechanism constitutes, and aforementioned fork-shaped element is rotated to both forward and reverse directions from the initial position of direction of rotation,
Aforementioned control module, under the state of the both ends of aforementioned belt ring material bending for U word shape or Z-shaped shape, be sewn in the situation of making on owner's body, when the end bending that makes aforementioned belt ring material, make the some direction rotation of aforementioned fork-shaped element from aforementioned initial position to both forward and reverse directions, when another end that makes aforementioned belt ring material bends, make aforementioned fork-shaped element another direction rotation from aforementioned initial position to aforementioned both forward and reverse directions.
2. belt ring material feedway as claimed in claim 1 is characterized in that having:
Memory cell, it stores sewing program, and making of the bending shape when this sewing program is stitched on the aforementioned owner's of making body with the aforementioned band end of U word shape or Z-shaped shape is corresponding; And
Operating unit in the bending shape of the aforementioned band that it can be from be stored in aforementioned memory cell, is selected the arbitrarily bending shape of aforementioned band,
Aforementioned control module is controlled the driving of aforementioned rotary drive mechanism according to the sewing program of the bending shape of the aforementioned band of being selected by the aforementioned operation unit, so that the some direction rotation of aforementioned fork-shaped element in the both forward and reverse directions.
3. belt ring material feedway as claimed in claim 1 or 2 is characterized in that,
Aforementioned rotary drive mechanism has two revolving actuators as rotary driving source, and aforementioned revolving actuator makes respectively aforementioned fork-shaped element from the initial position of the direction of rotation of aforementioned fork-shaped element to different direction rotations.
4. belt ring material feedway as claimed in claim 1 or 2 is characterized in that,
Aforementioned rotary drive mechanism have can control rotatable phase motor as rotary driving source.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008246222 | 2008-09-25 | ||
| JP2008246222A JP5241406B2 (en) | 2008-09-25 | 2008-09-25 | Loop material feeder |
| JP2008-246222 | 2008-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101684597A CN101684597A (en) | 2010-03-31 |
| CN101684597B true CN101684597B (en) | 2013-02-13 |
Family
ID=42047960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910176686 Expired - Fee Related CN101684597B (en) | 2008-09-25 | 2009-09-24 | Loop material feed apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5241406B2 (en) |
| CN (1) | CN101684597B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5759158B2 (en) * | 2010-12-09 | 2015-08-05 | Juki株式会社 | Belt loop sewing machine and belt loop folding method |
| CN105986369B (en) | 2015-02-16 | 2020-05-01 | Juki株式会社 | Method for sewing band ring material and band ring sewing machine |
| CN104762761B (en) * | 2015-03-17 | 2017-03-29 | 深圳市德业智能股份有限公司 | A kind of Multi-function semi-automatic ribbon sewing machine |
| CN105648665B (en) * | 2016-01-27 | 2018-02-02 | 浙江海森纺机科技有限公司 | A kind of automatic positioning equipment of full-computerized gloves overedger |
| CN114000270B (en) * | 2020-07-28 | 2023-06-13 | Ykk株式会社 | Material clamping system for hemming device of cloth shade with zipper |
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| US3611959A (en) * | 1970-03-13 | 1971-10-12 | Gellman Ind Inc | Label-feeding attachment |
| US3792672A (en) * | 1971-06-29 | 1974-02-19 | Friedman F & Sons | Apparatus for cutting, folding and attaching tabs of flexible ribbon-like material |
| US3841247A (en) * | 1973-09-07 | 1974-10-15 | Haggar Co | Semiautomatic belt loop sewing system |
| DE2716916A1 (en) * | 1976-04-20 | 1977-11-10 | Miyachi Sewing Machine Co Ltd | DEVICE FOR THE FORMATION OF BELT LOOPS ON CLOTHES |
| FR2369806A1 (en) * | 1976-11-03 | 1978-06-02 | Parisiens Confection Atel | Sewing machine for fitting belt loops to waistbands - has a carriage holding waistband and carriage for holding belt loop |
| US4561366A (en) * | 1984-03-13 | 1985-12-31 | Volker Schmidt | Apparatus for holding a cut segment of a selected length |
| EP0697480A1 (en) * | 1994-08-19 | 1996-02-21 | Hams Corporation | Method of folding opposite ends of a piece of tape and apparatus for effecting same |
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| JPS53134550A (en) * | 1977-04-27 | 1978-11-24 | Miyaji Mishin Kk | Method of and device for loosening tape of band loop stitch sewing machine |
| JPS5336351A (en) * | 1976-09-10 | 1978-04-04 | Miyaji Mishin Kk | Band overlock machine |
| JPS54150249A (en) * | 1978-05-17 | 1979-11-26 | Miyaji Mishin Kk | Method and machine for sewing belt rung of drop style |
| JP2000342873A (en) * | 1999-03-29 | 2000-12-12 | Juki Corp | Sewing machine for sewing belt loop |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611959A (en) * | 1970-03-13 | 1971-10-12 | Gellman Ind Inc | Label-feeding attachment |
| US3792672A (en) * | 1971-06-29 | 1974-02-19 | Friedman F & Sons | Apparatus for cutting, folding and attaching tabs of flexible ribbon-like material |
| US3841247A (en) * | 1973-09-07 | 1974-10-15 | Haggar Co | Semiautomatic belt loop sewing system |
| DE2716916A1 (en) * | 1976-04-20 | 1977-11-10 | Miyachi Sewing Machine Co Ltd | DEVICE FOR THE FORMATION OF BELT LOOPS ON CLOTHES |
| FR2369806A1 (en) * | 1976-11-03 | 1978-06-02 | Parisiens Confection Atel | Sewing machine for fitting belt loops to waistbands - has a carriage holding waistband and carriage for holding belt loop |
| US4561366A (en) * | 1984-03-13 | 1985-12-31 | Volker Schmidt | Apparatus for holding a cut segment of a selected length |
| EP0697480A1 (en) * | 1994-08-19 | 1996-02-21 | Hams Corporation | Method of folding opposite ends of a piece of tape and apparatus for effecting same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5241406B2 (en) | 2013-07-17 |
| CN101684597A (en) | 2010-03-31 |
| JP2010075382A (en) | 2010-04-08 |
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