CN103394470B - Device for detecting high/low position of zipper puller spring piece - Google Patents

Device for detecting high/low position of zipper puller spring piece Download PDF

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Publication number
CN103394470B
CN103394470B CN201310326900.0A CN201310326900A CN103394470B CN 103394470 B CN103394470 B CN 103394470B CN 201310326900 A CN201310326900 A CN 201310326900A CN 103394470 B CN103394470 B CN 103394470B
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spring
slide block
origin
slider
conveyer belt
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CN103394470A (en
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杨志舜
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SHUNDE SAMYANG CO Ltd
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SHUNDE SAMYANG CO Ltd
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Abstract

The invention discloses a device for detecting the high/low position of a zipper puller spring piece. The device comprises a zipper puller conveying belt, wherein a backup plate and a main slider are respectively arranged on the two sides of the conveying belt; the main slider is connected with a driving mechanism and is driven by the driving mechanism to reciprocate in the direction perpendicular to the conveying belt; the main slider is provided with a benchmark positioning slider; the benchmark positioning slider is provided with a detecting slider; the detecting slider is elastically and slidably connected with the benchmark positioning slider through a first spring; one side, near the conveying belt, of the benchmark positioning slider is provided with a push and press part; the benchmark positioning slider is also provided with a detecting ejector pin; the head part of the detecting ejector pin is aimed at one end of the detecting slider, far away from the conveying belt. The device is used for detecting the high/low position condition of the zipper puller spring piece; by the detection result, abnormal products can be detected from multiple zipper puller products, and the position information of the abnormal products can be recorded to prepare for removing the abnormal products in the next step.

Description

A kind of zipper puller spring sheet height detecting apparatus
Technical field
The present invention relates to slider of zipper fastener detection technique field, be specifically related to a kind of zipper puller spring sheet height detecting apparatus.
Background technology
For the kind of pull head, common, the pulling-on piece of some pull heads with between pull head body for be freely connected, pulling-on piece can naturally droop under self gravitation effect; The pulling-on piece of some pull heads with between pull head body for elasticity is connected, under the elastic force effect of spring or shell fragment, can certain angle be formed between pulling-on piece and pull head body and fix, needing the location status that could be changed pulling-on piece by the active force except self gravitation.
Be the pull head that elasticity is connected for those pulling-on pieces and pull head body, the afterbody of its spring leaf is connected on pull head body by the mode of precompressed of riveting tightly, spring leaf has the pressure of (in pull head cavity direction) downwards due to precompression pull-tab, and precompression makes spring leaf head have the function of locking slide fastener simultaneously.By upset pulling-on piece, change the spacing between spring leaf and slider of zipper fastener, make spring leaf head leave slide fastener surface, slide fastener is no longer locked, and this is also the operation principle of Semi-automatic lock slider of zipper fastener.
Be the schematic diagram of normal pull head as shown in figure 11, the correct riveted of its spring leaf, highly normally.And Figure 12 shows that the schematic diagram of abnormal pull head, its spring leaf riveted has exception, spring leaf do not have the active force of precompressed, pulling-on piece follow the string connect characteristic, and be lost locking slide fastener function.
Summary of the invention
The object of the present invention is to provide a kind of zipper puller spring sheet height detecting apparatus.
The technical scheme adopted for realizing the object of the invention is: a kind of zipper puller spring sheet height detecting apparatus, and comprise slider of zipper fastener conveyer belt, conveyer belt both sides are respectively equipped with backup plate and master slider; Master slider is connected with driving mechanism, moves back and forth under driving mechanism drives along the direction perpendicular to conveyer belt; Master slider is provided with origin reference location slide block, and origin reference location slide block is provided with detection slide block, detects slide block and is connected with origin reference location slide block Elastic Sliding by the first spring; Described origin reference location slide block is provided with pressing portion near the side of conveyer belt, for pushing the surface of slider of zipper fastener when master slider moves to belt direction; Described detection slide block near one end of conveyer belt, for pushing the surface of zipper puller spring sheet when master slider moves to belt direction; Origin reference location slide block is also provided with detection thimble, and the head detecting thimble aims at detection slide block one end away from conveyer belt.
Checkout gear of the present invention, when detecting beginning, driving mechanism drives master slider to move to belt direction, and the end detecting slide block encounters the surface of spring leaf at first, and then the first spring is compressed; And then, the pressing portion of origin reference location slide block encounters the surface of slider of zipper fastener; Master slider continues to push ahead, and pressing portion promotes slider of zipper fastener, and slider of zipper fastener promotes conveyer belt, conveyer belt is moved, till the another side of conveyer belt or the surface of slider of zipper fastener opposite side encounter backup plate to backup plate direction.Now, for normal spring leaf, detection thimble is not encountered in the one end away from conveyer belt detecting slide block; And for abnormal spring leaf, then can encounter detection thimble, thus triggering signal.Zipper puller spring sheet height detecting apparatus of the present invention, for the high and low position situation of detection springs sheet, go out abnormal products by testing result Duola's begin chain Product checking of can tentatively comforming, and can the positional information of recording exceptional product, do abnormal article for next step and reject and prepare.
Preferably, a kind of mode that described detection slide block is connected with origin reference location slide block Elastic Sliding is: origin reference location slide block is provided with chute, detects slide block and is located in chute; Detect in slide block and be provided with spring eye, the first spring is located in spring eye; Chute wall is provided with pin-and-hole, and pin-and-hole internal fixtion has pin; At least side along spring eye is provided with opening, and opening is greater than the width of pin along the length in spring eye direction, sells through opening and spring eye; First spring one end props up the one end near conveyer belt in spring eye, and the first spring other end props up the side of pin.A kind of mode be slidably connected of this improving design.
Preferably, described origin reference location slide block is connected with master slider Elastic Sliding by the second spring.
Preferably, the coefficient of elasticity of described second spring is greater than the coefficient of elasticity of the first spring.
Preferably, a kind of mode that described origin reference location slide block is connected with master slider Elastic Sliding is: master slider is provided with chute, and origin reference location slide block is located in chute; Be provided with spring eye in origin reference location slide block, the second spring is located in spring eye; Chute wall is provided with pin-and-hole, and pin-and-hole internal fixtion has pin; At least side along spring eye is provided with opening, and opening is greater than the width of pin along the length in spring eye direction, sells through opening and spring eye; Second spring one end props up the one end near conveyer belt in spring eye, and the second spring other end props up the side of pin.A kind of mode be slidably connected of this improving design.
Preferably, described origin reference location slide block has multiple, and arranges along belt direction; The both sides of described spring eye are provided with opening, and the opening of adjacent reference positioning sliding block both sides is relative, and the described pin through each origin reference location slide block is same pin.
Preferably, described detection thimble is located at the side of origin reference location slide block away from conveyer belt by thimble holder; Detect thimble to be connected with thimble holder Elastic Sliding by the 3rd spring.
Preferably, a kind of mode that described detection thimble is connected with thimble holder Elastic Sliding is: thimble holder is provided with chute, detects thimble and is located in chute; Described 3rd spring housing is located at and is detected thimble periphery, and one end of the 3rd spring is against the head detecting thimble, and the other end of the 3rd spring props up chute inside; The afterbody detecting thimble passes chute, and is provided with adjusting nut.A kind of mode be slidably connected of this improving design.
Preferably, comprise base, base is provided with sliding channel, and described master slider is located in sliding channel; Described driving mechanism is cylinder, and cylinder is fixed on base, and drives with master slider and be connected; Be provided with baffle plate between described master slider and conveyer belt, between baffle plate and master slider, be provided with the 4th spring.
Preferably, described backup plate is provided with slider of zipper fastener along conveyer belt transmission direction upstream end and imports position, be specially and be located on backup plate and along the progressive slope of conveyer belt transmission direction.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment of the present invention checkout gear
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of embodiment of the present invention checkout gear
Fig. 3 is the schematic diagram that in the embodiment of the present invention, master slider is connected with base engagement
Fig. 4 is the perspective view of master slider in the embodiment of the present invention
Fig. 5 is the cross section view of master slider in the embodiment of the present invention
Fig. 6 is the perspective view of origin reference location slide block in the embodiment of the present invention
Fig. 7 is the operating diagram of master slider and detection pull head in the embodiment of the present invention
Fig. 8 is the original operating state schematic diagram of embodiment of the present invention checkout gear
Fig. 9 is the operating diagram that embodiment of the present invention checkout gear detects normal pull head
Figure 10 is the operating diagram that embodiment of the present invention checkout gear detects abnormal pull head
Figure 11 is the M portion enlarged drawing in Fig. 9
Figure 12 is the N portion enlarged drawing in Figure 10
Figure 13 is the P portion enlarged drawing in Fig. 1
Detailed description of the invention
Below in conjunction with Figure of description, the specific embodiment of the present invention is described further.
As depicted in figs. 1 and 2, a kind of zipper puller spring sheet of the present embodiment height detecting apparatus, comprises base 2, cylinder 3, master slider 6 and backup plate 9.Wherein, base 2 is fixed on work top 1, and master slider 6 is located on base and also can be slided on base, and cylinder 3 is connected for driving master slider to reciprocatingly slide on base with master slider; Also bag slider of zipper fastener conveyer belt 11, described master slider 6 is positioned at the side of conveyer belt 11, and its glide direction is perpendicular to conveyer belt; The opposite side of conveyer belt 11 arranges described backup plate 9.
As shown in Figure 3, described master slider 6 is " convex " type, and base 2 is provided with the chute holding master slider 6.For the action that reciprocatingly slides of further firm master slider 6, base is provided with cover plate 21; Cover plate 21 has two, pushes down two shoulders 62 of " convex " type master slider 6 respectively.This is a kind of preferred embodiment forming firm sliding channel, and have feature that is for convenience detach, that install, change, cover plate 21 is fixed on base 2 by dismountable modes such as screws, and two shoulders of " convex " type master slider 6 pushed down by cover plate 21 simultaneously; Maintenance, detect, maintenance time, only need dismantle cover plate 21, can convenient and swift, take out master slider easily.Certain which is not unique, and other modes forming Stable sliding passage have a lot, and these also should belong to category of the present invention.
As shown in Fig. 1,2 and 13, conveyer belt 11 is evenly provided with some locating notches 110, slider of zipper fastener 10 drops on locating notch 110.Slider of zipper fastener 10 in this enforcement, comprises spring leaf 10a and pulling-on piece 100, and the rivet tightly mode of precompressed of spring leaf 10a is located on slider of zipper fastener, and pull-tab 100 forms elastic pressure to the inside.Those spring leafs are lost to the defect ware slider of zipper fastener of precompression, its spring leaf can not compress to the inside, thus forms higher protuberance.The present embodiment checks for the bump height of described spring leaf, conveniently can detect the slider of zipper fastener that spring leaf is inferior.In the present embodiment, what spring leaf act as slider of zipper fastener draws nose position, and the present embodiment also can regard the height detecting and draw nose as.Known, in other embodiments, what the solution of the present invention also can be applicable to detect Typical zipper head draws the low situation of nasal height.
As shown in Figures 1 to 3, cylinder 3 is mounted on cylinder fixed head 4, and cylinder fixed head 4 is fixed on base 2; The top thick stick 31 of cylinder is connected with master slider 6, drives on the sliding channel of master slider 6 on base 2 and reciprocatingly moves.Master slider by being connected with other driving mechanism, can also realize the effect reciprocatingly moved on sliding channel in other embodiments.
Be provided with baffle plate 8 in the end of the base sliding passage other end, between baffle plate 8 and master slider 6, be provided with the 4th spring 63.The effect of buffering and restriction is played in spring and the movement of baffle plate to master slider.In addition, baffle plate 8 can also realize described function and object by some equivalent modes such as blocks.
Backup plate 9 is located at the opposite side of conveyer belt 11 relative to master slider 6, when master slider 6 moves to conveyer belt 11 direction, and when propping up slider of zipper fastener 10 on conveyer belt to detect the spring leaf height situation on slider of zipper fastener, conveyer belt 11 also can therefore stressedly move toward side simultaneously, backup plate 9 is now set in the opposite side of conveyer belt, being displaced sideways of conveyer belt can be stopped.
Visible, backup plate 9 plays and stops the effect that is displaced sideways of conveyer belt, and the distance between backup plate 9 and conveyer belt should be as far as possible little, with make conveyer belt to be displaced sideways distance as far as possible short.Separately, the conveniently conveying of conveyer belt, before entering the position between backup plate 9 and master slider 6, the front position place of backup plate 9 is provided with and imports position 91, is presented as the progressive slope along throughput direction, and the conveying that importing position 91 facilitates conveyer belt 11 is moved.
As shown in Figure 4, be the structural representation of master slider 6, master slider 6 is in " convex " type structure, comprise the shoulder 62 of both sides, one end that the bottom of master slider 6 is provided with spring cavity the 64, four spring 63 of accommodation the 4th spring 63 is located in spring cavity 64, and the other end stretches out outside chamber and props up baffle plate 8.
As shown in Fig. 4 to 7, master slider 6 is also provided with some origin reference location slide blocks 7, evenly distributed along belt direction between origin reference location slide block 7, corresponding with the arrangement of the slider of zipper fastener on conveyer belt 11.
Be slidably connected for flexible between origin reference location slide block 7 and master slider 6.
Master slider 6 is provided with the chute holding origin reference location slide block 7, and origin reference location slide block 7 is located in chute, and the direction that chute direction and master slider move back and forth is parallel.
Be provided with spring eye 740 in origin reference location slide block 7, in spring eye 740, be provided with described second spring 74.Chute wall is provided with pin-and-hole 61, and pin-and-hole 61 is square opening, and pin-and-hole 61 runs through the sidewall of chute, passes to outside master slider.
Both sides along spring eye are provided with opening 730, and a square pin 73 is passed spring eye 740 from opening 730, and through pin-and-hole 61; Second spring 74 one end props up the one end near conveyer belt in spring eye, and the other end of the second spring 74 then props up the side of pin 73, and the another side of pin 73 has then propped up the other end of spring eye 740 away from belt direction.
Pin 73 size is mated with pin-and-hole 61, thus is fixed by pin 73.
Opening 730 is greater than the width of pin 73 along the length in spring eye direction, thus origin reference location slide block 7 can be made to move along opening 730 direction under external force, and opening 730 also limit the scope of origin reference location slide block 7 movement simultaneously.
Second spring 74 has certain precompression, and not by under the effect of external force, the elastic force of spring makes origin reference location slide block 7 slide into one end near conveyer belt.When having External Force Acting in origin reference location slide block 7 when one end of conveyer belt, the second spring 74 is compressed, and origin reference location slide block 7 moves to the direction away from conveyer belt.
More excellent, the one end near conveyer belt 11 in spring eye 740 is set to trip bolt 75, and the second spring 74 withstands on trip bolt.Very convenient replacing spring like this, dismounting and installation, can also carry out the precompression of regulating spring by spinning in and out trip bolt.
The opening 730 of adjacent reference positioning sliding block 7 both sides is relative, and the pin 73 through each origin reference location slide block 7 is same.Pin 73 passes outside master slider, by detaching or insert the mode of pin 73 outside master slider 6, can be conveniently arranged in the chute of master slider 6 by origin reference location slide block 7.
Origin reference location slide block 7 is also provided with and detects slide block 70, detect slide block 70 and be connected with origin reference location slide block 7 Elastic Sliding.
Origin reference location slide block 7 is provided with chute, and chute direction is parallel to the direction that master slider 6 moves back and forth, and detects slide block 70 and is located in chute.Chute wall is provided with square pin-and-hole 720, and pin-and-hole 720 internal fixtion has square pin 72, and pin 72 and pin-and-hole 720 size match.
The direction detected along chute in slide block 70 is provided with spring eye 710, and the first spring 71 is located in spring eye 710.Both sides along spring eye 710 direction are provided with opening, and pin 72 passes spring eye 710 from opening part.First spring 71 one end props up the one end near conveyer belt in spring eye 710, and first spring 71 other end props up the side of pin 72, and the another side of pin 72 then props up the other end of spring eye 710 away from conveyer belt 11.
Opening is greater than the width of pin 72 along the length in spring eye 710 direction, thus detection slide block 70 can be made to move along this opening direction under external force, and this opening also limit simultaneously and detects the moveable scope of slide block 71.
First spring 71 has certain precompression, and not by under the effect of external force, the elastic force of spring makes detection slide block 70 slide into one end near conveyer belt 11.When having External Force Acting in detection slide block 70 when one end of conveyer belt, the first spring 71 is compressed, and detects slide block 70 and moves to the direction away from conveyer belt.
Detect slide block 70 aims at slider of zipper fastener 10 spring leaf surface near one end of conveyer belt 11.Simultaneously, origin reference location slide block 7 is provided with pressing portion 7a, 7b near the side of conveyer belt 11, pressing portion 7a, 7b are located at the both sides detecting slide block 70 end, and aim at the surface of slider of zipper fastener 10, the position of spring leaf is avoided on this surface, for pushing the surface of slider of zipper fastener when master slider 6 moves to belt direction.Detect slide block 70 near one end of conveyer belt, then for pushing the surface of zipper puller spring sheet when master slider 6 moves to belt direction.
The coefficient of elasticity of the first spring 71 and precompression are all less than the second spring 74.
The surface of spring leaf exceeds the surface of slider of zipper fastener, and when master slider 6 moves to belt direction, the end detecting slide block 70 encounters the surface of spring leaf at first, and then the first spring 71 is compressed; And then, the pressing portion 7a of origin reference location slide block 7,7b encounter the surface of slider of zipper fastener, and now the second spring 74 is compressed.Master slider 6 continues to push ahead, and pressing portion 7a, 7b promote slider of zipper fastener 10, and slider of zipper fastener 10 promotes conveyer belt 11, and conveyer belt 11 is moved to backup plate 9 direction, till the another side of conveyer belt 11 or the surface of slider of zipper fastener 10 opposite side encounter backup plate 9.
As shown in Figure 7, there are some outstanding positions at the surface location of slider of zipper fastener 10 spring leaf, groove 700 are set in the end detecting slide block 70 and effectively can avoid these outstanding positions, make the end of detection slide block 70 be adjacent to the surface of spring leaf completely.
As depicted in figs. 1 and 2, origin reference location slide block 7 is also provided with detection thimble 51.
Origin reference location slide block 7 is provided with thimble holder 5 away from one end of conveyer belt, detects thimble 51 and is located on thimble holder 5, and the head detecting thimble 51 aims at detection slide block 70 one end away from conveyer belt.
As shown in Figure 8, detect thimble 51 to be connected with thimble holder 5 Elastic Sliding by the 3rd spring 53.
Thimble holder 5 is provided with chute, detects thimble 51 and is located in chute; Described 3rd spring 53 is sheathed on and detects thimble periphery, and one end of the 3rd spring 53 is against the head detecting thimble 51, and the other end of the 3rd spring 53 props up chute inside; The afterbody detecting thimble 51 passes chute, and is provided with adjusting nut 52.By adjusting nut 52, can regulate and detect thimble 51 head and the distance detecting slide block 70 tail end.
As shown in Figure 8, be the checkout gear operating diagram of the present embodiment.Can find out, before detection, between slider of zipper fastener 10 and backup plate 9, to there is slight distance B1 in figure, detect between slide block 70 tail end and the head detecting thimble 51 and there is distance A1.
As shown in Figure 9, for the detection of normal slider of zipper fastener.Under the driving of cylinder 3, master slider 6 moves to conveyer belt 11 direction, detects the surface that slide block 70 meets spring leaf 10a at first, then detects slide block 70 and can not move under the stop of spring leaf 10a.Along with the continuation of master slider 6 advances, detect slide block 70 and compress the first spring 71 backward, and shorten and the distance detecting thimble 51; Then, pressing portion 7a, 7b can encounter the surface of slider of zipper fastener 10, and make origin reference location slide block 7 compress the second spring 74 backward.Next, master slider 6 still continues to advance, and promotes conveyer belt 11 and move to backup plate 9 direction, until withstand on backup plate 9.For normal slider of zipper fastener 10, its spring leaf 10a riveted compresses, and it is highly existing to lower, when conveyer belt 11 withstands on backup plate 9, still has and have A2 between detection slide block 70 and detection thimble 51 head.
As shown in Figure 10, be the detection of abnormal slider of zipper fastener 10.For the slider of zipper fastener 10 of exception, its spring leaf 10b follows the string power, causes it highly higher, and when conveyer belt 11 withstands on backup plate 9, the tail end detecting slide block 70 can be encountered and detects thimble 51, thus inspires signal.Signal is transferred out by data wire 54, and is recorded.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.

Claims (10)

1. a zipper puller spring sheet height detecting apparatus, is characterized in that:
Comprise slider of zipper fastener conveyer belt, conveyer belt both sides are respectively equipped with backup plate and master slider; Master slider is connected with driving mechanism, moves back and forth under driving mechanism drives along the direction perpendicular to conveyer belt;
Master slider is provided with origin reference location slide block, and origin reference location slide block is provided with detection slide block, detects slide block and is connected with origin reference location slide block Elastic Sliding by the first spring;
Described origin reference location slide block is provided with pressing portion near the side of conveyer belt, for pushing the surface of slider of zipper fastener when master slider moves to belt direction; Described detection slide block near one end of conveyer belt, for pushing the surface of zipper puller spring sheet when master slider moves to belt direction;
Origin reference location slide block is also provided with detection thimble, and the head detecting thimble aims at detection slide block one end away from conveyer belt.
2. checkout gear according to claim 1, is characterized in that, a kind of mode that described detection slide block is connected with origin reference location slide block Elastic Sliding is:
Origin reference location slide block is provided with chute, detects slide block and is located in chute; Detect in slide block and be provided with spring eye, described first spring is located in spring eye; Chute wall is provided with pin-and-hole, and pin-and-hole internal fixtion has pin; At least side along spring eye is provided with opening, and opening is greater than the width of pin along the length in spring eye direction, sells through opening and spring eye; First spring one end props up the one end near conveyer belt in spring eye, and the first spring other end props up the side of pin.
3. checkout gear according to claim 1, is characterized in that: described origin reference location slide block is connected with master slider Elastic Sliding by the second spring.
4. checkout gear according to claim 3, is characterized in that: the coefficient of elasticity of described second spring is greater than the coefficient of elasticity of the first spring.
5. checkout gear according to claim 3, is characterized in that: a kind of mode that described origin reference location slide block is connected with master slider Elastic Sliding is:
Master slider is provided with chute, and origin reference location slide block is located in chute; Be provided with spring eye in origin reference location slide block, described second spring is located in spring eye; Chute wall is provided with pin-and-hole, and pin-and-hole internal fixtion has pin; At least side along spring eye is provided with opening, and opening is greater than the width of pin along the length in spring eye direction, sells through opening and spring eye; Second spring one end props up the one end near conveyer belt in spring eye, and the second spring other end props up the side of pin.
6. checkout gear according to claim 5, is characterized in that: described origin reference location slide block has multiple, and arranged in parallel along belt direction; The both sides of described spring eye are provided with opening, and the opening of adjacent reference positioning sliding block both sides is relative, and the pin through each origin reference location slide block opening and spring eye is same pin.
7. checkout gear according to claim 1, is characterized in that: described detection thimble is located at the side of origin reference location slide block away from conveyer belt by thimble holder; Detect thimble to be connected with thimble holder Elastic Sliding by the 3rd spring.
8. checkout gear according to claim 7, is characterized in that: a kind of mode that described detection thimble is connected with thimble holder Elastic Sliding is:
Thimble holder is provided with chute, detects thimble and is located in chute; Described 3rd spring housing is located at and is detected thimble periphery, and one end of the 3rd spring is against the head detecting thimble, and the other end of the 3rd spring props up chute inside; The afterbody detecting thimble passes chute, and is provided with adjusting nut.
9. checkout gear according to claim 1, it is characterized in that: comprise base, base is provided with sliding channel, and described master slider is located in sliding channel; Described driving mechanism is cylinder, and cylinder is fixed on base, and drives with master slider and be connected; Be provided with baffle plate between described master slider and conveyer belt, between baffle plate and master slider, be provided with the 4th spring.
10. checkout gear according to claim 1, is characterized in that: described backup plate is provided with slider of zipper fastener along conveyer belt transmission direction upstream end and imports position, is specially to be located on backup plate and along the progressive slope of conveyer belt transmission direction.
CN201310326900.0A 2013-07-30 2013-07-30 Device for detecting high/low position of zipper puller spring piece Active CN103394470B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624369A (en) * 1983-08-15 1986-11-25 Yoshida Kogyo K. K. Method of and apparatus for sorting slide fasteners
CN1244367A (en) * 1998-08-07 2000-02-16 Ykk株式会社 Body attitude sorting device for slide fastener pull head
CN201856365U (en) * 2010-07-07 2011-06-08 陈晓棱 Quality detection and forming machine for zipper
CN102310520A (en) * 2010-07-05 2012-01-11 福建浔兴拉链科技股份有限公司 Zipper conveying and positioning mechanism and top and bottom stop forming device adopting same
CN102765162A (en) * 2012-06-26 2012-11-07 上海电机学院 Zipper positioning device for installing top dead point and bottom dead point

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624369A (en) * 1983-08-15 1986-11-25 Yoshida Kogyo K. K. Method of and apparatus for sorting slide fasteners
CN1244367A (en) * 1998-08-07 2000-02-16 Ykk株式会社 Body attitude sorting device for slide fastener pull head
CN102310520A (en) * 2010-07-05 2012-01-11 福建浔兴拉链科技股份有限公司 Zipper conveying and positioning mechanism and top and bottom stop forming device adopting same
CN201856365U (en) * 2010-07-07 2011-06-08 陈晓棱 Quality detection and forming machine for zipper
CN102765162A (en) * 2012-06-26 2012-11-07 上海电机学院 Zipper positioning device for installing top dead point and bottom dead point

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