CN101643979A - Lower-seat shuttle self-adapting mechanism of towel embroidery machine - Google Patents
Lower-seat shuttle self-adapting mechanism of towel embroidery machine Download PDFInfo
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- CN101643979A CN101643979A CN200910042181A CN200910042181A CN101643979A CN 101643979 A CN101643979 A CN 101643979A CN 200910042181 A CN200910042181 A CN 200910042181A CN 200910042181 A CN200910042181 A CN 200910042181A CN 101643979 A CN101643979 A CN 101643979A
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Abstract
The invention discloses a lower-seat shuttle self-adapting mechanism of a towel embroidery machine, which comprises a shuttle row mechanism driven by a shuttle gear transmission mechanism, wherein theshuttle row mechanism comprises a shuttle row seat, a shuttle device, a shuttle positioner and a push-rod locking mechanism; the shuttle row seat is an I-shaped long seat with a wide upper part and anarrow lower part; shuttle holes are arranged on a vertical rib in the middle of the I shape, the vertical rib is transversely opened corresponding to the lateral side of each shuttle hole and communicated with the shuttle hole, one edge on the lower end of the I shape is provided with a positioning clamping groove, and the positioning clamping groove is used for locking the shuttle row seat wheninserted by the push-rod locking mechanism; the shuttle device comprises shuttles, pinions, slope cylinders, a spring positioning block and a spring; the slope cylinders are positioned in the middleof the I shape of the shuttle row seat, and all the slopes face the same side of the I shape; the shuttle positioner is installed beside the slope cylinders and used for locking the shuttles to prevent the shuttles from rotating when contacting the slopes of the slope cylinders. The lower-seat shuttle self-adapting mechanism enables the shuttles to accurately and automatically return to zero and accurately change color.
Description
Technical field
The present invention relates to a kind of the lower-seat shuttle mechanism that on towel embroidery machine, is used for the colour changing line, especially towel embroidery machine lower-seat shuttle self-adapting mechanism.
Background technology
Towel embroidery machine lower-seat shuttle self-adapting mechanism of the prior art, as Fig. 1, primary structure comprises by line slideway and is installed in the row of the shuttle on support mechanism in following of the embroidery machine, with the push rod locking mechanism that is used to lock shuttle row mechanism, shuttle row mechanism is by the shuttle mouth gear drive driving that is installed in following of the embroidery machine, described shuttle is arranged shuttle mouth device and the shuttle mouth positioner that mechanism comprises that shuttle row seat and several straight lines that are installed on it are arranged, described shuttle row seat is a rectangular seat of T font, arrange in accordance with regulations apart from the shuttle mouth device is installed along this vertical tendon direction straight line in T font vertical tendon position, described shuttle mouth device comprises the shuttle mouth and is fixed on the pinion and the spring locating piece and the spring that are arranged on shuttle mouth lower end on shuttle mouth top, the shuttle mouth runs through shuttle row seat to be installed, pinion is in shuttle row seat T font top, and the spring roof pressure is in the T font bottom surface of shuttle row seat, shuttle mouth positioner is installed in above the shuttle row seat T font near the pinion side, shuttle mouth positioner comprises that a top straight line is placed with the locating piece of several grooves, be placed with a screens pin on every groove, and be fixed by screw, every screens is at the pinion of answering a shuttle mouth device, and the shuttle mouth is when low level, and the screens pin blocks shuttle mouth pinion can not freely rotate it; Form suitable tooth bar apart from the pinion of all shuttle mouths of arranging this moment in accordance with regulations, and shuttle row mechanism can move right in the master gear rotation drive bottom left of shuttle mouth gear drive and carry out colour changing; When the shuttle mouth was in a high position by jack-up, the pinion of shuttle mouth was thrown off the screens pin, and this moment, the pinion of shuttle mouth still meshed with master gear, the action of embroidering under master gear drives; The all after date of embroidery, the shuttle mouth is moved to low level by a high position, the error effect that brings owing to reasons such as automatically controlled or manufacture accuracy, the backlash and the screens pin of the pinion of shuttle mouth are misplaced, and the screens pin withstands the pinion of shuttle mouth and the shuttle mouth is returned less than low level, can't allow shuttle mouth position make zero, can not make the colour changing action and cause fault, thereby cause the embroidery quality problems, so accurately made zero in shuttle mouth position, accurately making the colour changing action is present urgent problem.
Summary of the invention
The technical problem to be solved in the present invention provides and a kind ofly can make the accurate auto zero in shuttle mouth position, accurately makes the towel embroidery machine lower-seat shuttle self-adapting mechanism of colour changing action.
For solving the problems of the technologies described above, the technical scheme of towel embroidery machine lower-seat shuttle self-adapting mechanism of the present invention is: comprise by being installed in that shuttle mouth gear drive in following of the embroidery machine drives and being installed in following of the embroidery machine shuttle on the support by line slideway and arrange mechanism, described shuttle is arranged mechanism and is comprised shuttle row seat and several shuttle mouth device and shuttle mouth positioners of arranging apart from straight line in accordance with regulations that are installed on it, also be useful on the push rod locking mechanism that locking shuttle row mechanism promotes the shuttle mouth device simultaneously, be characterized in: described shuttle row seat is an I-shaped rectangular seat wide at the top and narrow at the bottom, wherein on the vertical tendon of I-shaped centre and along this vertical tendon direction straight line, be placed with the quantity shuttle mouth hole consistent with shuttle mouth device quantity, this shuttle mouth hole is vertically run through up and down, the side lateral open in corresponding each shuttle mouth hole communicates with this shuttle mouth hole on the vertical tendon of I-shaped centre, on the inner edge of I-shaped lower end leptoprosopy, has a row and each shuttle mouth hole site locating groove one to one, locking shuttle row seat when this locating groove is inserted by described push rod locking mechanism, described shuttle mouth device comprises the shuttle mouth and is fixed on the pinion on shuttle mouth top and is fixed on the surface cylinder body of shuttle mouth bottom with holding screw, be arranged on the spring locating piece and the spring of shuttle mouth lower end in addition, the surface cylinder body has on the body face of cylinder an intilted from top to bottom inclined-plane and at the supercentral centre bore of body, and set screw hole is arranged on external position on the inclined-plane of body, the shuttle mouth passes shuttle mouth hole and is slidingly installed, the bottom of pinion touches the upper end of shuttle row seat, while surface cylinder body is in the I-shaped middle part of shuttle row seat also by down approaching following bearing-surface, its inclined-plane unanimity is towards I-shaped one side, and the spring roof pressure is in the bottom surface of shuttle row seat, described shuttle mouth positioner is installed in surface cylinder body next door and facing to its inclined-plane one side, and the shuttle mouth is locked when contact with the inclined-plane and do not allow its rotation.
Optimal technical scheme as push rod locking mechanism among the present invention is: described push rod locking mechanism comprises pushing block and the push rod that is connected its lower end and back-moving spring and guide plate, can insert when the top of pushing block is up mobile in the locating groove of shuttle row seat, the upper side of pushing block also has a projection, the position that the bottom of pushing block is connected with push rod also has down-lead device supporting transverse axis, guide plate has the oblong pilot hole of a vertical direction, and projection places in the pilot hole and support spring locating piece bottom surface.
As one of the optimal technical scheme of shuttle mouth positioner in above-mentioned all schemes of the present invention be: described shuttle mouth positioner be a crosswise fixed in shuttle row seat I-shaped middle part by the cylinder axis on the lower support surface, when locking all shuttle mouths, cylinder axis surface one side is simultaneously tangent with the inclined-plane of all surface cylinder bodies.
As two of the optimal technical scheme of shuttle mouth positioner in above-mentioned all schemes of the present invention be: described shuttle mouth positioner be a crosswise fixed in shuttle row seat I-shaped middle part by the inclined-plane locating piece on the lower support surface, this inclined-plane locating piece has an outward-dipping from top to bottom inclined-plane near surface cylinder body one side, when locking all shuttle mouths, this inclined-plane pastes mutually with the inclined-plane of all surface cylinder bodies simultaneously.
As three of the optimal technical scheme of shuttle mouth positioner in above-mentioned all schemes of the present invention be: described shuttle mouth positioner comprises that quantity is consistent with the shuttle unrounded number, and be fixed on shuttle row seat I-shaped middle part by in all shuttle mouth hole sites on the lower support surface, and the inclined-plane positioning cylinder that is run through by the shuttle mouth, each inclined-plane positioning cylinder one side has an inclined-plane of outward-dipping projection from the bottom up, when locking all shuttle mouths, this inclined-plane pastes mutually with the inclined-plane of all surface cylinder bodies simultaneously.
The technical scheme that the present invention is further improved is: described shuttle mouth also is provided with a sliding bearing in the hole.
The invention has the beneficial effects as follows: the present invention is when work, when the push rod locking mechanism is in shuttle mouth jack-up in the locating groove that inserts shuttle row seat high-order the time when not allowing it move the locking of shuttle row seat, its pinion of shuttle mouth band raises together but does not leave the driving of shuttle mouth gear drive, driving the surface cylinder body simultaneously rises, its inclined-plane leaves shuttle mouth positioner, the shuttle mouth is in freedom, is driven to embroider by shuttle mouth gear drive and does the embroidery beginning; After finishing, the current embroidery cycle needs to change when embroidering another colo(u)r streak, make the push rod locking mechanism withdraw from the locating groove of shuttle row seat earlier, the shuttle mouth is moved to low level by a high position under the spring reset effect, in the process of this decline, driving the decline of surface cylinder body touches on the shuttle mouth positioner its inclined-plane gradually near fitting, shuttle mouth home position in the inclined-plane of surface cylinder body and shuttle mouth positioner applying contact process aligns automatically makes zero, overcome the shuttle mouth after the embroidery cycle, the error effect that brings owing to reasons such as automatically controlled or manufacture accuracy; This moment, the shuttle mouth was locked by shuttle mouth positioner, can not rotate, but because the push rod locking mechanism has withdrawed from the locating groove of shuttle row seat, shuttle row seat is in free state, form suitable tooth bar apart from the pinion of all shuttle mouths of arranging this moment in accordance with regulations, and shuttle row mechanism can move right in the master gear rotation drive bottom left of shuttle mouth gear drive and carry out colour changing; Can make the accurate auto zero in shuttle mouth position so the present invention has, accurately make the beneficial effect of colour changing action.
Description of drawings
Fig. 1 is the schematic perspective view of the towel embroidery machine lower-seat shuttle self-adapting mechanism of prior art.
Fig. 2 is the vertical view of the towel embroidery machine lower-seat shuttle self-adapting mechanism of prior art.
Fig. 3 is the schematic perspective view of towel embroidery machine lower-seat shuttle self-adapting mechanism of the present invention.
Fig. 4 is the vertical view of towel embroidery machine lower-seat shuttle self-adapting mechanism of the present invention.
Fig. 5 is the front view of the present invention under shuttle mouth high-end trim.
Fig. 6 be among Fig. 5 A-A to partial sectional view.
Fig. 7 is the front view of the present invention under shuttle mouth low-end trim.
Fig. 8 be among Fig. 7 B-B to partial sectional view.
Fig. 9 is the rearview that the present invention's shuttle under shuttle mouth high-end trim is arranged mechanism and push rod locking mechanism.
Figure 10 is the schematic perspective view of the present invention shuttle row mechanism under shuttle mouth high-end trim.
Figure 11 is the front view of inclined-plane locating piece among the present invention.
Figure 12 is the left view of Figure 11.
Figure 13 is the stereogram of shuttle mouth device among the present invention.
Figure 14 is the stereogram of surface cylinder body among the present invention.
Figure 15 is the rearview that the present invention shuttle row mechanism under shuttle mouth low-end trim moves colour changing skew back and push rod locking mechanism.
Figure 16 is the vertical view of Figure 15.
Figure 17 is the stereogram that the present invention shuttle row mechanism under shuttle mouth low-end trim moves colour changing skew back and push rod locking mechanism.
Figure 18 is the front view that the shuttle mouth device cooperated with shuttle row seat under the shuttle mouth high-end trim when shuttle mouth positioner adopted the inclined-plane positioning cylinder among the present invention.
Figure 19 is the right view of Figure 18.
Figure 20 is that the C-C of Figure 18 is to cutaway view.
Figure 21 is the stereogram of the shown structure of Figure 18.
Figure 22 is the front view that the shuttle mouth device cooperated with shuttle row seat under the shuttle mouth low-end trim when shuttle mouth positioner adopted the inclined-plane positioning cylinder among the present invention.
Figure 23 is the right view of Figure 22.
Figure 24 is that the D-D of Figure 22 is to cutaway view.
Figure 25 is the stereogram of the shown structure of Figure 22.
Figure 26 is the inclined-plane positioning cylinder structural front view that shuttle mouth positioner adopts among the present invention.
Figure 27 is the vertical view of Figure 26.
Figure 28 is that the E-E of Figure 26 is to cutaway view.
Figure 29 is the front view that the shuttle mouth device cooperated with shuttle row seat under the shuttle mouth low-end trim when shuttle mouth positioner adopted cylinder axis among the present invention.
Figure 30 is the right view of Figure 29.
Figure 31 is that the F-F of Figure 29 is to cutaway view.
Figure 32 is the stereogram of the shown structure of Figure 29.
Figure 33 is the front view that the shuttle mouth device cooperated with shuttle row seat under the shuttle mouth high-end trim when shuttle mouth positioner adopted cylinder axis among the present invention.
Figure 34 is the right view of Figure 33.
Figure 35 is that the G-G of Figure 33 is to cutaway view.
Figure 36 is the stereogram of the shown structure of Figure 33.
Figure 37 is the structural front view of shuttle row seat when cylinder axis is installed.
Figure 38 is the upward view of Figure 37.
Figure 39 is the stereogram of the shown structure of Figure 37.
Diagram: line slideway 1, support 2, shuttle row mechanism 3, shuttle row seat 31, shuttle mouth hole 311, locating groove 312, sliding bearing 313, shuttle mouth device 32, shuttle mouth 321, pinion 322, surface cylinder body 323, inclined-plane 3231, centre bore 3232, set screw hole 3233, holding screw 3234, spring locating piece 324, spring 325, shuttle mouth positioner 33, cylinder axis 331, inclined-plane locating piece 332, inclined-plane 3321, screens pin 331a, locating piece 332a, inclined-plane positioning cylinder 333, inclined-plane 3331, push rod locking mechanism 4, pushing block 41, projection 411, down-lead device supporting transverse axis 412, push rod 42, back-moving spring 43, guide plate 44, pilot hole 441, shuttle mouth gear drive 5.
The specific embodiment
Below in conjunction with accompanying drawing towel embroidery machine lower-seat shuttle self-adapting mechanism of the present invention is described in more detail.
Shown in Fig. 1 and 2, it is a kind of structure of the prior art, mainly comprise by being installed in shuttle mouth gear drive 5 in following of the embroidery machine that drive and be installed in following of the embroidery machine shuttle on the support 2 by line slideway 1 and arrange mechanism 3, described shuttle is arranged mechanism 3 and is comprised shuttle row seat 31 and several shuttle mouth device 32 and shuttle mouth positioners 33 of arranging apart from straight line in accordance with regulations that are installed on it, also be useful on the push rod locking mechanism 4 that locking shuttle row mechanism 3 promotes shuttle mouth device 32 simultaneously, this shuttle row seat 31 is the rectangular seats of T font, arrange in accordance with regulations apart from shuttle mouth device 32 is installed along this vertical tendon direction straight line in T font vertical tendon position, described shuttle mouth device 32 comprises shuttle mouth 321 and is fixed on the pinion 322 and the spring locating piece 324 and the spring 325 that are arranged on shuttle mouth lower end on shuttle mouth top, shuttle mouth 321 runs through shuttle row seat 31 to be installed, pinion 322 is in shuttle row seat 31T font top, and spring 325 roof pressures are in the T font bottom surface of shuttle row seat 31, shuttle mouth positioner 33 is installed in above the shuttle row seat 31T font near pinion 322 sides, shuttle mouth positioner 33 comprises that a top straight line is placed with the locating piece 332a of several grooves, be placed with a screens pin 331a on every groove, and be fixed by screw, the pinion 322 of every corresponding shuttle mouth device of screens pin 331a, and shuttle mouth 321 is when low level, and screens pin 331a blocks shuttle mouth pinion 322 can not freely rotate it; Form suitable tooth bar apart from the pinion 322 of all shuttle mouths of arranging this moment in accordance with regulations, and shuttle row mechanism 3 can move right in the master gear rotation drive bottom left of shuttle mouth gear drive 5 and carry out colour changing; When shuttle mouth 321 was in a high position by jack-up, the pinion 322 of shuttle mouth was thrown off screens pin 331a, this moment the shuttle mouth pinion 322 still with master gear engagement, the action of under master gear drives, embroidering; The all after date of embroidery, shuttle mouth 321 is moved to low level by a high position, the error effect that brings owing to reasons such as automatically controlled or manufacture accuracy, the backlash and the screens pin 331a of the pinion 322 of shuttle mouth are misplaced, screens pin 331a withstands the pinion 322 of shuttle mouth and makes shuttle mouth 321 times less than low level, can't allow shuttle mouth 321 positions make zero, can not make the colour changing action and cause fault, thereby cause the embroidery quality problems, this is the subject matter that exists in the prior art, also is the technical issues that need to address of the present invention.
Shown in Fig. 3～39, for solving the problems of the technologies described above, the embodiment of towel embroidery machine lower-seat shuttle self-adapting mechanism of the present invention is: structure comprises by being installed in shuttle mouth gear drive 5 in following of the embroidery machine that drive and be installed in following of the embroidery machine shuttle on the support 2 by line slideway 1 and arrange mechanism 3, described shuttle is arranged mechanism 3 and is comprised shuttle row seat 31 and several shuttle mouth device 32 and shuttle mouth positioners 33 of arranging apart from straight line in accordance with regulations that are installed on it, also be useful on the push rod locking mechanism 4 that locking shuttle row mechanism 3 promotes shuttle mouth device 32 simultaneously, described shuttle row seat 31 is I-shaped rectangular seats wide at the top and narrow at the bottom, wherein on the vertical tendon of I-shaped centre and along this vertical tendon direction straight line, be placed with the quantity shuttle mouth hole 311 consistent with shuttle mouth device 32 quantity, this shuttle mouth hole 311 is vertically run through up and down, the side lateral open in corresponding each shuttle mouth hole 311 communicates with this shuttle mouth hole on the vertical tendon of I-shaped centre, on the inner edge of I-shaped lower end leptoprosopy, has a row and each 311 position, shuttle mouth hole locating groove 312 one to one, locking shuttle row seat 31 when this locating groove 312 is inserted by described push rod locking mechanism 4, described shuttle mouth device 32 comprises shuttle mouth 321 and is fixed on the pinion 322 on shuttle mouth top and is fixed on the surface cylinder body 323 of shuttle mouth bottom with holding screw, be arranged on the spring locating piece 324 and the spring 325 of shuttle mouth lower end in addition, surface cylinder body 323 has on the body face of cylinder an intilted from top to bottom inclined-plane 3231 and at the supercentral centre bore 3232 of body, and set screw hole 3233 is arranged on external position on the inclined-plane of body, shuttle mouth 321 passes shuttle mouth hole 311 and is slidingly installed, the bottom of pinion 322 touches the upper end of shuttle row seat 31, while surface cylinder body 323 is in the I-shaped middle part of shuttle row seat 31 also by down approaching following bearing-surface, fixing by holding screw 3234, its inclined-plane 3231 unanimities are towards I-shaped one side, and spring 325 roof pressures are in the bottom surface of shuttle row seat 31, described shuttle mouth positioner 33 is installed in surface cylinder body 323 next doors and facing to its inclined-plane 3,231 one sides, and shuttle mouth 321 is locked when contact with inclined-plane 3231 and do not allow its rotation.
The present invention is when work, when push rod locking mechanism 4 is in shuttle mouth 321 jack-up in the locating groove 312 that inserts shuttle row seat 31 high-order the time when not allowing it move 31 lockings of shuttle row seat, shuttle mouth 321 raises together with its pinion 322 but does not leave the driving of shuttle mouth gear drive 5, driving surface cylinder body 323 simultaneously rises, its inclined-plane 3231 leaves shuttle mouth positioner 33, shuttle mouth 321 is in freedom, is driven to embroider by shuttle mouth gear drive 5 and does the embroidery beginning; After finishing, the current embroidery cycle needs to change when embroidering another colo(u)r streak, make push rod locking mechanism 4 withdraw from the locating groove 312 of shuttle row seat 31 earlier, shuttle mouth 321 is moved to low level by a high position under spring 325 reset responses, in the process of this decline, driving 323 declines of surface cylinder body touches on the shuttle mouth positioner 33 its inclined-plane 3231 gradually near fitting, shuttle mouth 321 home position in the inclined-plane 3231 of surface cylinder body 323 and shuttle mouth positioner 33 applying contact processes aligns automatically makes zero, overcome the shuttle mouth after the embroidery cycle, the error effect that brings owing to reasons such as automatically controlled or manufacture accuracy; This moment, shuttle mouth 321 was by 33 lockings of shuttle mouth positioner, can not rotate, but because push rod locking mechanism 4 has withdrawed from the locating groove 312 of shuttle row seat 31, shuttle row seat 31 is in free state, form suitable tooth bar apart from the pinion 322 of all shuttle mouths of arranging this moment in accordance with regulations, and shuttle row mechanism 3 can move right in the master gear rotation drive bottom left of shuttle mouth gear drive 5 and carry out colour changing; The present invention can make the accurate auto zero in shuttle mouth position, accurately makes the colour changing action.
Shown in Fig. 3～17, preferred implementation as push rod locking mechanism among the present invention is: described push rod locking mechanism 4 comprises pushing block 41 and the push rod 42 that is connected its lower end and back-moving spring 43 and guide plate 44, can insert when the top of pushing block is up mobile in the locating groove 312 of shuttle row seat 31, the upper side of pushing block 41 also has a projection 411, the position that the bottom of pushing block 41 is connected with push rod 42 also has down-lead device supporting transverse axis 412, guide plate 44 has the oblong pilot hole 441 of a vertical direction, and projection 411 places in the pilot hole 441 and support spring locating piece 324 bottom surfaces.In the present embodiment, the action of the locating groove 312 of push rod locking mechanism 4 insertion shuttle row seats 31 is to be inserted by the top of pushing block 41 to realize.
Shown in Figure 29～39, as one of the preferred implementation of shuttle mouth positioner in above-mentioned all schemes of the present invention be: described shuttle mouth positioner 33 be a crosswise fixed in shuttle row seat 31 I-shaped middle parts by the cylinder axis 331 on the lower support surface, when locking all shuttle mouths 321, cylinder axis 331 surperficial sides are simultaneously tangent with the inclined-plane 3231 of all surface cylinder bodies 323.In the present embodiment, want on the side position of fixed cylinder axle 331 by 311 edges, shuttle mouth hole of lower support surface in shuttle row seat 31 I-shaped middle parts, boss rank of arranging projection on seat 31 bodies from shuttle are set, an axis hole that runs through two ends is set on these boss rank, allow cylinder axis 331 pass this axis hole and fixing, and make cylinder axis 331 expose one section, allow it can be tangent when this inclined-plane 3231 contacts in inclined-plane 3,231 one sides towards surface cylinder body 323.During work, when shuttle mouth 321 is moved to low level by a high position under spring 325 reset responses, in the process of this decline, driving 323 declines of surface cylinder body makes its inclined-plane 3231 gradually near touching on the cylinder axis 331, shuttle mouth 321 home position in the inclined-plane 3231 of surface cylinder body 323 and cylinder axis 331 contact processes aligns automatically makes zero, the back cylinder axis 331 that makes zero is tangent fully with the inclined-plane 3231 of surface cylinder body 323, automatically locks shuttle mouth 321 in zero position.
Shown in Fig. 3～17, as two of the preferred implementation of shuttle mouth positioner in above-mentioned all schemes of the present invention be: described shuttle mouth positioner 33 be a crosswise fixed in shuttle row seat 31 I-shaped middle parts by the inclined-plane locating piece 332 on the lower support surface, this inclined-plane locating piece 332 has an outward-dipping from top to bottom inclined-plane 3321 near surface cylinder body 323 1 sides, when locking all shuttle mouths 321, this inclined-plane 3321 pastes mutually with the inclined-plane 3231 of all surface cylinder bodies 323 simultaneously.In the present embodiment, the inclined-plane 3321 of inclined-plane locating piece 332 is opposite with inclined-plane 3231 directions of surface cylinder body 323, the inclination angle unanimity, and both can paste fully mutually; During work, when shuttle mouth 321 is moved to low level by a high position under spring 325 reset responses, in the process of this decline, driving 323 declines of surface cylinder body touches on the inclined-plane 3321 its inclined-plane 3231 gradually near inclined-plane locating piece 332, shuttle mouth 321 contacts in the applying process home position and aligns automatically and make zero with the inclined-plane 3321 of inclined-plane locating piece 332 on the inclined-plane 3231 of surface cylinder body 323, fitting fully with the inclined-plane 3231 of surface cylinder body 323 in the make zero inclined-plane 3321 of back bevel locating piece 332, automatically locks shuttle mouth 321 in zero position.
Shown in Figure 18～28, as three of the preferred implementation of shuttle mouth positioner in above-mentioned all schemes of the present invention be: described shuttle mouth positioner 33 comprises that quantity is consistent with the shuttle unrounded number, and be fixed on shuttle row seat 31 I-shaped middle parts by in all 311 positions, shuttle mouth hole on the lower support surface, and the inclined-plane positioning cylinder 333 that is run through by shuttle mouth 321, each inclined-plane positioning cylinder 333 1 side has an inclined-plane 3331 of outward-dipping projection from the bottom up, when locking all shuttle mouths 321, this inclined-plane 3331 pastes mutually with the inclined-plane 3231 of all surface cylinder bodies 323 simultaneously.In the present embodiment, the inclined-plane 3331 of inclined-plane positioning cylinder 333 is opposite with inclined-plane 3231 directions of surface cylinder body 323, the inclination angle unanimity, and both can paste fully mutually; During work, when shuttle mouth 321 is moved to low level by a high position under spring 325 reset responses, in the process of this decline, driving 323 declines of surface cylinder body touches on the inclined-plane 3331 its inclined-plane 3231 gradually near inclined-plane positioning cylinder 333, shuttle mouth 321 contacts in the applying process home position and aligns automatically and make zero with the inclined-plane 3331 of inclined-plane positioning cylinder 333 on the inclined-plane 3231 of surface cylinder body 323, fitting fully with the inclined-plane 3231 of surface cylinder body 323 in the make zero inclined-plane 3331 of back bevel positioning cylinder 333, automatically locks shuttle mouth 321 in zero position.
Shown in Fig. 3～36, the embodiment that the present invention is further improved is: also be provided with a sliding bearing 313 in the described shuttle mouth hole 311.Present embodiment can better guarantee the smooth slip and the rotation of shuttle mouth, and the life-span is long.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize purpose of the present invention with essentially identical means, all should belong to protection scope of the present invention.
Claims (6)
1. towel embroidery machine lower-seat shuttle self-adapting mechanism, comprise by being installed in that shuttle mouth gear drive (5) in following of the embroidery machine drives and being installed in following of the embroidery machine shuttle on the support (2) and arrange mechanism (3) by line slideway (1), described shuttle row mechanism (3) comprises shuttle row seat (31) and several shuttle mouth device (32) and shuttle mouth positioners (33) of arranging apart from straight line in accordance with regulations that are installed on it, also be useful on the push rod locking mechanism (4) that locking shuttle row mechanism (3) promotes shuttle mouth device (32) simultaneously, it is characterized in that: described shuttle row's seat (31) is an I-shaped rectangular seat wide at the top and narrow at the bottom, wherein on the vertical tendon of I-shaped centre and along this vertical tendon direction straight line, be placed with the quantity shuttle mouth hole (311) consistent with shuttle mouth device (32) quantity, this shuttle mouth hole (311) is vertically run through up and down, the side lateral open in corresponding each shuttle mouth hole (311) communicates with this shuttle mouth hole on the vertical tendon of I-shaped centre, on the inner edge of I-shaped lower end leptoprosopy, has a row and each position, shuttle mouth hole (311) locating groove (312) one to one, locking shuttle row's seat (31) when this locating groove (312) is inserted by described push rod locking mechanism (4), described shuttle mouth device (32) comprises shuttle mouth (321) and is fixed on the pinion (322) on shuttle mouth top and is fixed on the surface cylinder body (323) of shuttle mouth bottom with holding screw, be arranged on the spring locating piece (324) and the spring (325) of shuttle mouth lower end in addition, surface cylinder body (323) has on the body face of cylinder an intilted from top to bottom inclined-plane (3231) and at the supercentral centre bore of body (3232), and set screw hole (3233) is arranged on external position on the inclined-plane of body, shuttle mouth (321) passes shuttle mouth hole (311) and is slidingly installed, the bottom of pinion (322) touches the upper end of shuttle row's seat (31), while surface cylinder body (323) is in the I-shaped middle part of shuttle row's seat (31) also by down approaching following bearing-surface, its inclined-plane (3231) is consistent with I-shaped one side, and spring (325) roof pressure is in the bottom surface of shuttle row's seat (31), described shuttle mouth positioner (33) is installed in surface cylinder body (323) next door and facing to its inclined-plane (3231) one sides, and shuttle mouth (321) is locked when contact with inclined-plane (3231) and not allow its rotation.
2. towel embroidery machine lower-seat shuttle self-adapting mechanism according to claim 1, it is characterized in that: described push rod locking mechanism (4) comprises pushing block (41) and the push rod that is connected its lower end (42) and back-moving spring (43) and guide plate (44), can insert when the top of pushing block is up mobile in the locating groove (312) of shuttle row's seat (31), the upper side of pushing block (41) also has a projection (411), the position that the bottom of pushing block (41) is connected with push rod (42) also has down-lead device supporting transverse axis (412), guide plate (44) has the oblong pilot hole (441) of a vertical direction, and projection (411) places in the pilot hole (441) and support spring locating piece (324) bottom surface.
3. towel embroidery machine lower-seat shuttle self-adapting mechanism according to claim 1 and 2, it is characterized in that: described shuttle mouth positioner (33) is that a crosswise fixed is leaned on the cylinder axis (331) on the lower support surface in shuttle row seat (31) I-shaped middle part, when locking all shuttle mouths (321), the surperficial side of cylinder axis (331) is simultaneously tangent with the inclined-plane (3231) of all surface cylinder bodies (323).
4. towel embroidery machine lower-seat shuttle self-adapting mechanism according to claim 1 and 2, it is characterized in that: described shuttle mouth positioner (33) is that a crosswise fixed is leaned on the inclined-plane locating piece (332) on the lower support surface in shuttle row seat (31) I-shaped middle part, this inclined-plane locating piece (332) has an outward-dipping from top to bottom inclined-plane (3321) near surface cylinder body (323) one sides, when all shuttle mouth (321) of locking, this inclined-plane (3321) simultaneously with all surface cylinder bodies (323) tiltedly and (3231) paste mutually.
5. towel embroidery machine lower-seat shuttle self-adapting mechanism according to claim 1 and 2, it is characterized in that: described shuttle mouth positioner (33) comprises that quantity is consistent with the shuttle unrounded number, and be fixed on shuttle row seat (31) I-shaped middle part by in all positions, shuttle mouth hole (311) on the lower support surface, and the inclined-plane positioning cylinder (333) that is run through by shuttle mouth (321), each inclined-plane positioning cylinder (333) one side has one the inclined-plane of outward-dipping projection (3331) from the bottom up, when locking all shuttle mouths (321), paste mutually with the inclined-plane (3231) of all surface cylinder bodies (323) simultaneously this inclined-plane (3331).
6. towel embroidery machine lower-seat shuttle self-adapting mechanism according to claim 1 is characterized in that: also be provided with a sliding bearing (313) in the described shuttle mouth hole (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100421813A CN101643979B (en) | 2009-08-22 | 2009-08-22 | Lower-seat shuttle self-adapting mechanism of towel embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100421813A CN101643979B (en) | 2009-08-22 | 2009-08-22 | Lower-seat shuttle self-adapting mechanism of towel embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101643979A true CN101643979A (en) | 2010-02-10 |
| CN101643979B CN101643979B (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100421813A Expired - Fee Related CN101643979B (en) | 2009-08-22 | 2009-08-22 | Lower-seat shuttle self-adapting mechanism of towel embroidery machine |
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|---|---|
| CN (1) | CN101643979B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106643A (en) * | 2019-05-16 | 2019-08-09 | 东阳市双燕设备有限公司 | Embroidery machine goes up and down color changing device with coiling shuttle |
| CN113502616A (en) * | 2021-05-28 | 2021-10-15 | 浙江信胜科技股份有限公司 | Looping head separation piece transferring mechanical arm with rope locking function and embroidery machine |
-
2009
- 2009-08-22 CN CN2009100421813A patent/CN101643979B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106643A (en) * | 2019-05-16 | 2019-08-09 | 东阳市双燕设备有限公司 | Embroidery machine goes up and down color changing device with coiling shuttle |
| CN110106643B (en) * | 2019-05-16 | 2024-03-26 | 南京千卫瑞网络科技有限公司 | Lifting color-changing device of winding shuttle for embroidery machine |
| CN113502616A (en) * | 2021-05-28 | 2021-10-15 | 浙江信胜科技股份有限公司 | Looping head separation piece transferring mechanical arm with rope locking function and embroidery machine |
| CN113502616B (en) * | 2021-05-28 | 2022-07-26 | 浙江信胜科技股份有限公司 | Looping head separating piece transferring manipulator with rope locking function and embroidery machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101643979B (en) | 2011-08-03 |
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Effective date of registration: 20190325 Address after: No. 22, Dongcheng village, Jiangmen, Guangdong Province Patentee after: Wuyi University Address before: 529000 Qisan Team 81, Stone Villagers Committee, Tangxia Town, Pengjiang District, Jiangmen City, Guangdong Province Patentee before: Chen Zhanxin |
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Granted publication date: 20110803 Termination date: 20200822 |