CN203373523U - False needle eye machine and feeding device thereof - Google Patents

False needle eye machine and feeding device thereof Download PDF

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Publication number
CN203373523U
CN203373523U CN201320445485.6U CN201320445485U CN203373523U CN 203373523 U CN203373523 U CN 203373523U CN 201320445485 U CN201320445485 U CN 201320445485U CN 203373523 U CN203373523 U CN 203373523U
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China
Prior art keywords
motor
pay
cam
tumbler
gear
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Withdrawn - After Issue
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CN201320445485.6U
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Chinese (zh)
Inventor
冯银存
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GUTE SEWING MACHINE CO Ltd
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GUTE SEWING MACHINE CO Ltd
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Priority to CN201320445485.6U priority Critical patent/CN203373523U/en
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Abstract

The utility model provides a feeding device of a false needle eye machine. The feeding device comprises a machining platform, a first motor, a second motor, a gear, a sliding block, a rotating part and a cam. A rack and a strip-shaped hole which extends in the extending direction of a rack are arranged on the machining platform, the axis of an output shaft of the first motor and the axis of an output shaft of the second motor are both perpendicular to the extending direction of the rack, the gear is connected with the first motor and matched with the rack, the sliding block is limited in the strip-shaped hole in a sliding mode, when the rotating part rotates, the position, perpendicular to the extending direction, of the sliding block can be changed, and the rotating part is provided with a rotating shaft. The sliding block is arranged on the rotating part, the cam is matched with the rotating part, when rotating, the cam can drive the rotating part to rotate, and the cam is connected with the second motor. The feeding device drives the machining platform to move in the X direction and the Y direction respectively through the two motors, when required to be obtained, the different needle lines can be achieved by changing the rotating speeds and steering of the two motors, and the working procedure of manually replacing the component is removed. The replacing speed for obtaining the different needle lines can be improved. The utility model further provides the false needle eye machine with the feeding device.

Description

A kind of artificial eye machine and pay-off thereof
Technical field
The utility model relates to technical field of sewing equipment, more particularly, relates to a kind of pay-off of artificial eye machine, and the utility model also relates to a kind of artificial eye machine with above-mentioned pay-off.
Background technology
The keyhole of artificial eye machine production has similar outward appearance, is ornamental and non-functional purely, is mainly used in processing various men's clothing and women's dress jacket, Western-style clothes, the cuff of motion overcoat.Very important a kind of equipment in garment machinery.The pay-off of artificial eye machine is for driving the X of processing platform, the movement of Y-direction, to form the locking wire needle tracking.
The pay-off of tradition artificial eye machine adopts motor that power is provided, on the one hand, by worm-and-wheel gear, drive feed spool to rotate, then utilize the cam structure on feed spool to promote unilateral bearing, and then drive processing platform to move along the axis direction of feed spool by the gear structure be connected with unilateral bearing, completed the movement of processing platform Y-direction.On the other hand, by the coaxial cam be connected of the worm gear with worm-and-wheel gear, with processing platform, be connected, drive the processing platform X-direction by the cam face path in the process of rotating at turbine band moving cam and move.
But the X of above-mentioned artificial eye machine, the movement of Y-direction drive by same motor, when the velocity variations (accelerate or slow down) of motor, the translational speed of X, Y-direction changes (accelerate or slow down) simultaneously; The relative moving speed of the X of processing platform, Y-direction is identical, and the needle tracking that both form is constant.When needs obtain different needle trackings, need manually to change different worm screws or the cam in different surfaces path and realize the operation more complicated, the replacing time is long, inefficiency.
In sum, how providing a kind of pay-off of artificial eye machine, to improve the replacing speed that obtains different needle trackings, is current those skilled in the art technical problems urgently to be resolved hurrily.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of pay-off of artificial eye machine, improves the replacing speed that obtains different needle trackings.
The utility model also provides a kind of artificial eye machine with above-mentioned pay-off.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of pay-off of artificial eye machine, comprise processing platform, is provided with tooth bar and bar hole on described processing platform, and described bar hole extends along the bearing of trend of described tooth bar; Described pay-off also comprises:
The first motor and the second motor, the axis of both output shafts is all perpendicular to the bearing of trend of described tooth bar;
With the gear that described the first motor is connected, described gear matches with described tooth bar;
Be limited in slidably the slide block in described bar hole;
Can change the tumbler of described slide block in the position perpendicular on described bearing of trend during rotation, described tumbler has turning cylinder, and described slide block is arranged on described tumbler;
Coordinate with described tumbler, can drive the cam that described tumbler rotates during rotation, described cam is connected with described the second motor.
Preferably, in above-mentioned pay-off, on described cam, offer chute, also be provided with spacing sliding axle in described chute slidably on described tumbler.
Preferably, in above-mentioned pay-off, described chute is for take the deep-slotted chip breaker that the center of described cam is the center of circle.
Preferably, in above-mentioned pay-off, also offer the pilot hole extended along the bearing of trend of described tooth bar on described tumbler, described slide block is spacing in described pilot hole slidably.
Preferably, above-mentioned pay-off also comprises and is arranged on the first transmission mechanism between described the first motor and described gear and is arranged on the second transmission mechanism between described the second motor and described cam.
Preferably, in above-mentioned pay-off, described the first transmission mechanism comprises the first driving gear be connected with the output shaft of described the first motor and the first driven gear be connected with described the first driving gear by the first Timing Belt, and described gear coaxially is connected with described the first driven gear.
Preferably, in above-mentioned pay-off, described the second transmission mechanism comprises the second driving gear be connected with the output shaft of described the second motor and the second driven gear be connected with described the second driving gear by the second Timing Belt, and described cam coaxially is connected with described the second driven gear.
Preferably, above-mentioned pay-off also comprises the connecting plate be connected with described the second motor, and described the second driving gear, described the second driven gear and described tumbler all are arranged on described connecting plate rotationally.
Preferably, in above-mentioned pay-off, described the first motor and described the second motor are stepper motor.
From above-mentioned technical scheme, can find out, the pay-off of the artificial eye machine that the utility model provides comprises processing platform, the first motor, the second motor, gear, slide block, tumbler and cam; Wherein, be provided with tooth bar and bar hole on processing platform, this bar hole extends along the bearing of trend of tooth bar; The axis of the output shaft of the first motor and the second motor is all perpendicular to the bearing of trend of tooth bar; Gear is connected with the first motor and matches with tooth bar; Slide block is limited in bar hole slidably; Tumbler can change slide block in the position perpendicular on bearing of trend while rotating; Tumbler has turning cylinder, and slide block is arranged on tumbler; Cam coordinates with tumbler, and can drive tumbler while rotating and rotate, and this cam is connected with the second motor.It should be noted that, according to the custom of keyhole in prior art, concrete this pay-off middle rack that makes extends along the axis direction of feed spool, and this direction is defined as to Y-direction.
Above-mentioned pay-off, when application, on the one hand, utilizes the first motor-driven gear to rotate, and during gear drive, can drive tooth bar to move along its bearing of trend, and then the drive processing platform moves along Y-direction; On the other hand, utilize the second motor driving cam to rotate, by the rotation of cam driven tumbler, thereby order about slide block, rotate together slide block is subjected to displacement on the direction perpendicular to bearing of trend, slide block and then drive processing platform and move along X-direction; And processing platform slide block when Y-direction moves can move along bar hole, avoid slide block to move and cause interference the processing platform Y-direction.
The pay-off that the utility model provides drives the movement of processing platform in Y, X-direction by two motors respectively, the first motor rotating speed different with the second selection of Motor and while turning to, processing platform can change at the relative moving speed of Y-direction and X-direction, and then forms different needle trackings.When needs obtain different needle trackings, the rotating speed by changing two motors and turn to and can realize, saved the operation of manual replacing parts; So this pay-off has improved the replacing speed that obtains different needle trackings.
The utility model also provides a kind of artificial eye machine, comprises pay-off, and described pay-off is above-mentioned any pay-off, and because above-mentioned pay-off has above-mentioned effect, the artificial eye facility with above-mentioned pay-off have same effect, therefore this paper repeats no more.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the pay-off of the artificial eye machine that provides of the utility model embodiment;
Fig. 2 is the assembly structure schematic diagram of the pay-off of the artificial eye machine that provides of the utility model embodiment;
Fig. 3 is the blast structural representation of the pay-off of the artificial eye machine that provides of the utility model embodiment;
Fig. 4 is the perspective view of the cam that provides of the utility model embodiment;
Fig. 5 is the front view of the cam that provides of the utility model embodiment.
The specific embodiment
The utility model embodiment provides a kind of pay-off of artificial eye machine, has improved the replacing speed that obtains different needle trackings.
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1-5, the pay-off of the artificial eye machine that the utility model embodiment provides comprises processing platform 4, the first motor 1, the second motor 2, gear 6, slide block 8, tumbler 7 and cam 3; Wherein, be provided with tooth bar 42 and bar hole 41 on processing platform 4, this bar hole 41 extends along the bearing of trend of tooth bar 42; The axis of the output shaft of the first motor 1 and the second motor 2 is all perpendicular to the bearing of trend of tooth bar 42; Gear 6 is connected with the first motor 1 and matches with tooth bar 42; Slide block 8 is limited in bar hole 41 slidably; Tumbler 7 can change slide block 8 in the position perpendicular on bearing of trend while rotating; Tumbler 7 has turning cylinder 71, and slide block 8 is arranged on tumbler 7; Cam 3 coordinates with tumbler 7, and can drive tumbler 7 while rotating and rotate, and this cam 3 is connected with the second motor 2.It should be noted that, according to the custom of keyhole in prior art, concrete this pay-off middle rack 42 that makes extends along the axis direction of feed spool, and this direction is defined as to Y-direction.
The pay-off of the present embodiment, when application, on the one hand, utilizes the first motor 1 driven wheel 6 to rotate, and during gear 6 transmission, can drive tooth bar 42 to move along its bearing of trend, and then drive processing platform 4 moves along Y-direction; On the other hand, utilize the second motor 2 driving cams 3 to rotate, drive the rotation of tumbler 7 by cam 3, thereby order about slide block 8, rotate slide block 8 is subjected to displacement on the direction perpendicular to bearing of trend together, slide block 8 and then drive processing platform 4 move along X-direction; And processing platform 4 slide block 8 when Y-direction moves can move along bar hole 41, avoid 8 couples of processing platform 4Y of slide block to cause interference to movement.
The pay-off that the utility model provides drives the movement of processing platform 4 in Y, X-direction by two motors respectively, when the first motor 1 is selected different rotating speeds and is turned to the second motor 2, processing platform 4 can change at the relative moving speed of Y-direction and X-direction, and then forms different needle trackings.When needs obtain different needle trackings, the rotating speed by changing two motors and turn to and can realize, saved the operation of manual replacing parts; So this pay-off has improved the replacing speed that obtains different needle trackings.
Preferably, on the cam 3 that above-described embodiment provides, offer chute 31, also be provided with spacing sliding axle 72 in chute 31 slidably on tumbler 7.Between tumbler 7 and cam 3, by sliding axle 72, be connected, when cam 3 starts to rotate, sliding axle 72 on tumbler 7 slides along chute 31, when sliding into an end of chute 31, cam 3 starts to drive sliding axle 72 and rotates together, and then drive tumbler 7 and on slide block 8 rotate together, thereby realize the movement of slide block 8 along X-direction.So, tumbler 7 is connected with cam 3 always, in the process of rotating at cam 3, tumbler 7 can not backed down, and avoids bumping with cam 3; Simultaneously when 3 pairs of sliding parts of cam apply active force, sliding axle 72 follows cam 3 to rotate together again after can at first moving along chute 31, while having avoided cam 3 to rotate, tumbler 7 is caused to larger impact, played good cushioning effect, improved the service life of cam 3 and tumbler 7.
The shape of above-mentioned chute 31 is not done restriction, as long as can play the shape of cushioning effect.In the pay-off that the present embodiment provides, chute 31 is preferably take the deep-slotted chip breaker that the center of cam 3 is the center of circle.The curvature of this deep-slotted chip breaker can require be adjusted according to difference buffering, and it can also be for take the arc-shaped slot that the center of cam 3 is the center of circle.
For fear of at workbench band movable slider 8Y when mobile, between slide block 8 and tumbler 7, relative displacement occurring, and then makes to produce interaction force between the two; Also offer the pilot hole extended along the bearing of trend of tooth bar 42 on above-mentioned tumbler 7, slide block 8 is spacing in pilot hole slidably.In the spacing bar hole 41 on workbench of slide block 8, when workbench moves along Y-direction, slide block 8 can slide along bar hole 41, and when the length moved when the workbench Y-direction is longer than bar hole 41, it can move together with slide block 8; In the present embodiment, slide block 8 can move along Y-direction along the pilot hole of tumbler 7; Avoid between slide block 8 and tumbler 7 producing the impact that active force moves workbench, and then improved the reliability of work.Concrete, slide block 8 is by spacing in pilot hole through the bolt attaching nut of pilot hole.
For the ease of being connected of motor and each parts, the pay-off that above-described embodiment provides also comprises and is arranged on the first transmission mechanism between the first motor 1 and gear 6 and is arranged on the second transmission mechanism between the second motor 2 and cam 3.Now, at first the power of the output shaft of the first motor 1 pass to the first transmission mechanism, then passing to gear 6, and then drive the movement of workbench Y-direction; At first the power of the output shaft of the second motor 2 pass to the second transmission mechanism, then passes to cam 3, drives tumbler 7 to rotate and then be with movable slider 8 to move by cam 3, thereby realizing the movement of workbench X-direction.
In above-mentioned pay-off, the first transmission mechanism preferably includes the first driving gear 14 be connected with the output shaft of the first motor 1 and the first driven gear 13 be connected with the first driving gear 14 by the first Timing Belt 15, and gear 6 coaxially is connected with the first driven gear 13.The second transmission mechanism further comprises the second driving gear 10 be connected with the output shaft of the second motor 2 and the second driven gear 11 be connected with the second driving gear 10 by the second Timing Belt 9, and cam 3 coaxially is connected with the second driven gear 11.So, the first transmission mechanism and the second transmission mechanism are synchronous belt drive mechanism, can guarantee the uniformity of gear 6 and the first motor 1 rotating speed and the uniformity of cam 3 and the second motor 2 rotating speeds, thereby accurately control the translational speed of workbench in Y, X-direction, and then obtain the needle tracking needed.
It will be appreciated by persons skilled in the art that this first transmission mechanism and the second transmission mechanism also can be other structures, as chain drive or gear 6 transmission mechanisms etc., to reach the effect of same transfer motion power, introduce no longer one by one at this.
For the ease of assembling, the pay-off that above-described embodiment provides also comprises that connecting plate 12, the second driving gears 10, the second driven gear 11 and the tumbler 7 that are connected with the second motor 2 all are arranged on connecting plate 12 rotationally.So, reduced the second driving gear 10, the second driven gear 11 and tumbler 7 all are arranged on connecting plate 12, it is tightr that the three connects, reduced and taken up room, and assemble up easier.
Preferably, in above-mentioned pay-off, the first motor 1 and the second motor 2 are stepper motor.The dynamic Control precision of stepper motor is higher, is convenient to control the needle tracking that the workbench place generates; The cost of stepper motor is lower simultaneously.Certainly, above-mentioned the first motor 1 and the second motor 2 also can be servomotor, common DC motor or other can provide the motive structure rotatablely moved, and the present embodiment is not done concrete restriction to this.
The utility model embodiment also provides a kind of artificial eye machine, comprises pay-off, the pay-off that this pay-off provides for the utility model any one embodiment.
The pay-off that above-mentioned artificial eye machine adopts the present embodiment to provide, improved the replacing speed that obtains different needle trackings, and its advantage is brought by the artificial eye machine, concrete please refer to part relevant in above-described embodiment, at this, just repeats no more.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. the pay-off of an artificial eye machine, comprise processing platform (4), it is characterized in that, is provided with tooth bar (42) and bar hole (41) on described processing platform (4), and described bar hole (41) extends along the bearing of trend of described tooth bar (42); Described pay-off also comprises:
The first motor (1) and the second motor (2), the axis of both output shafts is all perpendicular to the bearing of trend of described tooth bar (42);
The gear (6) be connected with described the first motor (1), described gear (6) matches with described tooth bar (42);
Be limited in slidably the slide block (8) in described bar hole (41);
Can change the tumbler (7) of described slide block (8) in the position perpendicular on described bearing of trend during rotation, described tumbler (7) has turning cylinder (71), and described slide block (8) is arranged on described tumbler (7);
Coordinate with described tumbler (7), can drive the cam (3) that described tumbler (7) rotates during rotation, described cam (3) is connected with described the second motor (2).
2. pay-off according to claim 1, is characterized in that, offers chute (31) on described cam (3), also is provided with spacing sliding axle (72) in described chute (31) slidably on described tumbler (7).
3. pay-off according to claim 2, described chute (31) is for take the deep-slotted chip breaker that the center of described cam (3) is the center of circle.
4. pay-off according to claim 1, is characterized in that, also offers the pilot hole extended along the bearing of trend of described tooth bar (42) on described tumbler (7), and described slide block (8) is spacing in described pilot hole slidably.
5. pay-off according to claim 1, it is characterized in that, also comprise be arranged on the first transmission mechanism between described the first motor (1) and described gear (6) and be arranged on described the second motor (2) and described cam (3) between the second transmission mechanism.
6. pay-off according to claim 5, it is characterized in that, described the first transmission mechanism comprises the first driving gear (14) be connected with the output shaft of described the first motor (1) and the first driven gear (13) be connected with described the first driving gear (14) by the first Timing Belt (15), described gear (6) and coaxial being connected of described the first driven gear (13).
7. pay-off according to claim 5, it is characterized in that, described the second transmission mechanism comprises the second driving gear (10) be connected with the output shaft of described the second motor (2) and the second driven gear (11) be connected with described the second driving gear (10) by the second Timing Belt (9), described cam (3) and coaxial being connected of described the second driven gear (11).
8. pay-off according to claim 7, it is characterized in that, also comprise the connecting plate (12) be connected with described the second motor (2), described the second driving gear (10), described the second driven gear (11) and described tumbler (7) all are arranged on described connecting plate (12) rotationally.
9. according to the described pay-off of claim 1-8 any one, it is characterized in that, described the first motor (1) is stepper motor with described the second motor (2).
10. an artificial eye machine, comprise pay-off, it is characterized in that, described pay-off is as the described pay-off of claim 1-9 any one.
CN201320445485.6U 2013-07-23 2013-07-23 False needle eye machine and feeding device thereof Withdrawn - After Issue CN203373523U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320445485.6U CN203373523U (en) 2013-07-23 2013-07-23 False needle eye machine and feeding device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320445485.6U CN203373523U (en) 2013-07-23 2013-07-23 False needle eye machine and feeding device thereof

Publications (1)

Publication Number Publication Date
CN203373523U true CN203373523U (en) 2014-01-01

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CN201320445485.6U Withdrawn - After Issue CN203373523U (en) 2013-07-23 2013-07-23 False needle eye machine and feeding device thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343427A (en) * 2013-07-23 2013-10-09 温州市固特缝纫机械有限公司 Mock button hole machine and feeding device thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343427A (en) * 2013-07-23 2013-10-09 温州市固特缝纫机械有限公司 Mock button hole machine and feeding device thereof
CN103343427B (en) * 2013-07-23 2015-01-07 温州市固特缝纫机械有限公司 Mock button hole machine and feeding device thereof

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Granted publication date: 20140101

Effective date of abandoning: 20150107

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