CN207411634U - A kind of simply upper head pulling machine - Google Patents
A kind of simply upper head pulling machine Download PDFInfo
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- CN207411634U CN207411634U CN201721541064.8U CN201721541064U CN207411634U CN 207411634 U CN207411634 U CN 207411634U CN 201721541064 U CN201721541064 U CN 201721541064U CN 207411634 U CN207411634 U CN 207411634U
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- pull head
- block
- locating
- slot
- head
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- 238000009499 grossing Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model belongs to zipper field, refer in particular to a kind of simply upper head pulling machine, including transfer passage, the first induction pieces are provided in transfer passage, block is smoothed there are two being set at the rear of delivery track, two smooth to form between block and smooth straight slot, two smooth and are provided with the second induction pieces between block, the rear for smoothing straight slot is provided with locating rack, the lower end of locating rack is provided with locating platform, locating piece is provided in locating rack, the lower end of locating piece forms locating slot, the left and right sides of locating slot forms limited block in opposite directions, locating slot slip is provided with sliding block, sliding groove is formed at left and right sides of sliding block, minute hand is additionally provided in locating rack, minute hand is arranged on sliding block rear, minute hand driving device is additionally provided on locating rack；Pull head mold is provided with below the limited block；The utility model has the advantages of simple in structure, upper pull head program is simple, easy to use, and upper pull head is efficient, saving cost of labor, high degree of automation.
Description
Technical field
The invention belongs to zipper fields, refer in particular to a kind of new simply upper head pulling machine.
Background technology
Pull head process includes dividing chain belt to chain on traditional slide fastener, is then charged into pull head, chain belt is compressed pull head, Ran Houla
Chain walks a distance, and so as to complete entirely to go up pull head process, and this entire upper pull head process is manually carried out.Due to slide fastener body
Product is smaller, so higher attention and energy is needed to go to operate, so manual operation is inefficient, and cost of labor is held high
It is expensive, and this upper pull head program is complicated.
The content of the invention
The object of the present invention is to provide a kind of simple in structure, upper pull head program is simple, easy to use, and upper pull head is efficient,
Save cost of labor, the new simply upper head pulling machine of high degree of automation.
The object of the present invention is achieved like this：
A kind of simply upper head pulling machine, including transfer passage, is provided with the first induction pieces, in delivery track in transfer passage
Rear is set there are two smoothing block, and two smooth that block gap is set and two opposite ends for smoothing block form and smooth straight slot, smooth
The upper and lower side minimum distance formation of straight slot smooths crack, two smooth the second induction pieces are provided between block, the straight slot that smooths
Rear is provided with locating rack, and the lower end of locating rack is provided with locating platform, and the lower face of the locating platform is with smoothing crack
Upper surface is parallel, and locating piece is provided in the locating rack, and the lower end of locating piece forms locating slot, the left and right sides of locating slot
Opposite to form limited block, locating slot slip is provided with sliding block, sliding groove is formed at left and right sides of sliding block, limited block is arranged on
In sliding groove, driving sliding block is provided on the sliding block and walks downward and sliding groove upper surface is made to be against the on limited block upper surface
One resetting apparatus；Minute hand is additionally provided in the locating rack, minute hand is arranged on sliding block rear, and minute hand drive is additionally provided on locating rack
Dynamic device；Pull head mold is provided with below the limited block.
Chain belt moves on transfer passage, when the initial segment of the upper pull head of chain belt is gone under the first induction pieces, and makes first
Induction pieces receive signal, and the second induction pieces get off, and chain belt continues to move to know that the initial segment of chain belt goes to the second induction pieces
Sense section to decline, the stopping of Quality Initiative band is walked about, and slider conveying device is driven to convey pull head to chain belt, is walked on pull head to press-in and slided
Block, the upper surface for making pull head forward (FWD) mouth is parallel with locating platform, and the sensing section that subsequent minute hand falls the second induction pieces moves up, then
Chain belt walks on, and pull head enters chain belt one end and moved down apart from real-pull head mold.
Traditional upper pull head mode, which is all minute hand, divides after chain chain belt to upper pull head again, and the present invention is lower point again after upper pull head
Pin, this mode only need the initial segment in chain belt to cut out with pull head to match or the notch bigger than pull head, will send on pull head, so
The minute hand of postposition is fallen, and pull head can directly enter chain belt, so minute hand postposition makes pull header structure become more simple
Fast.
By locating platform, locating rack, locating rack is interior to set locating slot, sets sliding block in locating slot, and passes through /V
The cooperation of block and sliding groove reaches precise positioning pull head position, and in upper pull head, brings the buffering of power, and upper and lower two
Side clamps, and is that pull head is more stable, upper pull head is more accurate.
By smoothing the design of crack, the conveying for making chain belt is more steady, is more convenient to enter pull head notch below.
It is of the invention further to set：Described two either ends for smoothing block opposite end form short slot, second sensing
The sensing section of part is arranged in short slot, and the sensing section width of the second induction pieces is equal to short slot width.
By above-mentioned setting, reduce the spacing for smoothing block and locating rack, so as to make chain belt conveying more stable, and pass through
Short slot fixes the second induction pieces, makes the second induction pieces more stable.
It is of the invention further to set：The lower end of the locating rack is fixed with fixed block, and fixed block is arranged on locating piece and comforts
Between plain block, the lower end plane of fixed block is the locating platform.
By above-mentioned setting, by the setting of fixed block, the position of locating platform is allow to set according to demand, facilitate tune
It is whole.
It is of the invention further to set：The limited block lower face to distance=sliding groove lower face of fixed block lower end plane
To the distance of pull head forward (FWD) mouth upper surface, distance >=sliding groove upper surface of the limited block upper surface to fixed block lower end plane
To the distance of sliding block lower face.
It by above-mentioned setting, prevents chain belt from being blocked in transmission process by sliding block, and is arrived in the lower face of sliding groove
During the lower face of limited block, pull head, that is, accurate positioning thus effectively prevents that there are errors for position.
It is of the invention further to set：First resetting apparatus is compression spring, and the upper end of the sliding block forms installation
Hole, compression spring are arranged in mounting hole, and the one end for compressing spring is against the lower end of mounting hole, and the other end is against locating slot pair
Upper end.
It is of the invention further to set：The upper end of second induction pieces is fixedly connected with a linkage block, is hinged in the middle part of linkage block,
The one end of the linkage block away from the second induction pieces is connected with linkage block driving device, and linkage block driving device drives linkage block
One end moves up and down.
It is of the invention further to set：Including slider conveying device, slider conveying device is included into pull head mechanism, pull head positioning
Mechanism and pull head mold, described to convey pull head to pull head detent mechanism into pull head mechanism, pull head detent mechanism is on pull head mold
Pull head is conveyed, pull head fixed bit is formed on pull head mold, pull head fixed bit is arranged below sliding block, the pull head detent mechanism
Positioned at the side of pull head mold the conveying conduct of pull head is made to form " L " shape, pull head detent mechanism includes positioning plate and driving is fixed
The positioning plate driving device that position plate is moved to pull head mold direction, positioning plate are hinged with articulation piece close to the end of pull head mold,
Pull head locating slot between the inside of articulation piece and positioning plate end, locating slot are arranged on positioning plate end side and into pull head mechanisms
Direction opening, the pull head locating slot and pull head form fit simultaneously partly wrap pull head, and driving hinge is provided on the articulation piece
Fitting resets and the second resetting apparatus of pull head locating slot is formed between positioning plate end.
Originally into pull head mechanism directly to pull head mold convey pull head when, due on pull head mold install pull head when, it is necessary to
Entire pull head portion is exposed, could so be carried out in next step to the process of pull head on slide fastener, so being susceptible to pull head position
It puts and does not put standard, and influence the success rate of pull head on slide fastener below, and be so susceptible to the danger for breaking the second minute hand；It is logical
Crossing pull head detent mechanism and being located at the side of pull head mold makes the conveying conduct of pull head form the design of " L " shape, first into head pulling machine
Structure first conveys pull head to pull head detent mechanism, and pull head detent mechanism positions pull head by articulation piece and locating slot, due to locating slot
It is arranged on side and can also partly wrap pull head into pull head mechanism direction opening, so pull head can position standard on locating slot
Really, then pull head detent mechanism is laterally moved to setting position, and pull head mold rises, and makes pull head and the pull head fixed bit on pull head mold
Direct vertical butt joint is thus not easy the situation that pull head position there is not alignment occur, makes pull head more accurate, stability higher.
It is of the invention further to set：The pull head mold includes frame, forms installation cavity in the frame, in installation cavity
Rotation is provided with drag hook, and drag hook is " L " shape, and rotating fulcrum is set on the corner, and the vertical portion top of drag hook is extended to side
Hook, the one end of transverse part away from rotating fulcrum of drag hook are connected with the actuator of drag hook driving device, and actuator does fortune up and down
Dynamic, hook is set with transverse part homonymy.
Using above-mentioned technical proposal, easily quickly and accurately pull head can be insured by the drag hook of " L " shape and opened, and tied
Structure is simple, the operation is stable.
It is of the invention further to set：The bottom of the drag hook forms arc groove, and it is recessed that the bottom of installation cavity corresponds to arc
Slot is fixed with supporting block, and the top of supporting block is arc-shaped, forms sliding slot on the drag hook vertically, pin is provided in sliding slot
Axis, axis pin are fixedly connected with frame, and the sliding slot is located at the side of arc groove.
Traditional articulated manner makes drag hook directly rotate, and in the case where insurance is shorter, drag hook is just not easy to catch on insurance,
And the structure that this programme uses, drag hook is made to beat the path of insurance to rotate while up walk, be not in thus hook not
Situation about firmly insuring.
It is of the invention further to set：Second resetting apparatus is tension spring, and one end of tension spring and articulation piece are close into pull head
One end connection of mechanism, the tension spring other end are connected with positioning plate.
Description of the drawings
Fig. 1 is one of structure diagram of the present invention.
Fig. 2 is the second structural representation of the present invention.
Fig. 3 is the third structural representation of the present invention.
Fig. 4 is the four of the cut-away view of the present invention.
Fig. 5 is enlarged drawing at the A of Fig. 4.
Fig. 6 is the structure diagram of slider conveying device.
Fig. 7 is enlarged drawing at the B of Fig. 6.
Fig. 8 is the structure diagram of drag hook.
Fig. 9 is the structure diagram of pull head mold.
1- transfer passages；The first induction pieces of 2-；3- smooths block；4- smooths straight slot；The second induction pieces of 5-；6- locating racks；7-
Pull head mold；8- pull head fixed bits；9- locating platforms；10- locating pieces；11- locating slots；12- limited blocks；13- sliding blocks；14- is slided
Dynamic slot；15- minute hands；16- minute hand driving devices；17- short slots；18- senses section；19- fixed blocks；20- pull head forward (FWD) mouths；21- into
Pull head mechanism；22- pull head detent mechanisms；23- pull heads；24- positioning plates；25- positioning plate driving devices；26- articulation pieces；27- determines
Position slot；28- frames；29- installation cavitys；30- drag hooks；31- hooks；32- vertical portions；33- transverse parts；34- actuators；341- is drawn
Hook driving device；35- arc grooves；36- supporting blocks；37- is arc-shaped；38- vertical slots；39- axis pins；40- tension springs；51- links
Block；52- linkage block driving devices.
Specific embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings：
A kind of simply upper head pulling machine, including transfer passage 1, is provided with the first induction pieces 2, in conveyor track in transfer passage 1
The rear in road 1 is set there are two smoothing block 3, and two smooth that block 3 is arranged at intervals and two opposite ends for smoothing block 3 form and smooth
Straight slot 4, the upper and lower side minimum distance formation for smoothing straight slot 4 smooth crack, and two smooth and are provided with the second induction pieces 5, institute between block 3
It states and smooths the rear of straight slot 4 and be provided with locating rack 6, the lower end of locating rack 6 is provided with locating platform 9, under the locating platform 9
End face is parallel with the upper surface for smoothing crack, and locating piece 10 is provided in the locating rack 6, and the lower end of locating piece 10, which forms, determines
Position slot 11, the left and right sides of locating slot 11 form limited block 12 in opposite directions, and the slip of locating slot 11 is provided with sliding block 13, sliding block 13
The left and right sides forms sliding groove 14, and limited block 12 is arranged in sliding groove 14, and driving sliding block 13 is provided on the sliding block 13
The first resetting apparatus for walking downward and 14 upper surface of sliding groove being made to be against on 12 upper surface of limited block；It is also set in the locating rack 6
Minute hand 15 is equipped with, minute hand is arranged on 13 rear of sliding block, minute hand driving device 16 is additionally provided on locating rack 6；The limited block 12
Lower section is provided with slider conveying device.
Described two either ends for smoothing 3 opposite end of block form short slot 17, and the sensing section of second induction pieces 5 is set
In short slot 17, and 18 width of sensing section of the second induction pieces is equal to 17 width of short slot.
The lower end of the locating rack is fixed with fixed block 19, between fixed block 19 is arranged on locating piece 10 and smooths block 3,
The lower end plane of fixed block 19 is the locating platform 9.
12 lower face of limited block is to 14 lower face of distance=sliding groove of 19 lower end plane of fixed block to pull head forward (FWD)
The distance of 20 upper surfaces of mouth, 14 upper surface of distance >=sliding groove of 12 upper surface of limited block to 19 lower end plane of fixed block is arrived
The distance of 13 lower face of sliding block.
First resetting apparatus is compression spring, and the upper end of the sliding block forms mounting hole, and compression spring is arranged on
In mounting hole, the one end for compressing spring is against the lower end of mounting hole, and the other end is against the upper end of locating slot pair.
First induction pieces 2, which rotate, to be set.
The upper end of second induction pieces 5 is fixedly connected with a linkage block 51, and 51 middle part of linkage block is hinged, the linkage block 51
One end away from the second induction pieces is connected with linkage block driving device 52, and linkage block driving device 52 drives the one of linkage block 51
End moves up and down.
Including slider conveying device, the slider conveying device is included into pull head mechanism 21, pull head detent mechanism 22 and drawing
Head mould tool 7, described to convey pull head 23 to pull head detent mechanism 22 into pull head mechanism 21, pull head detent mechanism 22 gives pull head mold 7
It is upper to convey pull head 23, pull head fixed bit 8 is formed on pull head mold 7, pull head fixed bit is arranged below sliding block, and the pull head is determined
The side that position mechanism 22 is located at pull head mold 7 makes the conveying conduct of pull head 23 form " L " shape, and pull head detent mechanism 22 includes fixed
The positioning plate driving device 25 that position plate 24 and driving positioning plate are moved to pull head mold direction, positioning plate 24 is close to pull head mold
7 end is hinged with articulation piece 26, and pull head locating slot 27 between 24 end of inside and positioning plate of articulation piece 26, locating slot 27 is set
It puts in 24 end side of positioning plate and into 21 direction opening of pull head mechanism, the pull head locating slot 27 and pull head form fit are simultaneously
Pull head is partly wrapped, driving articulation piece 26 is provided on the articulation piece 26 and resets and pull head positioning is formed between positioning plate end
Second resetting apparatus of slot 27.
The pull head mold 7 includes frame 28, and installation cavity 29 is formed in the frame 28, rotates and sets in installation cavity 29
Drag hook 30 is equipped with, drag hook is " L " shape, and rotating fulcrum is set on the corner, and 32 top of vertical portion of drag hook 30 is extended to side
Hook 31, the one end of transverse part 33 away from rotating fulcrum of drag hook 30 are connected with the actuator 34 of drag hook driving device 341, driving
Part 34 moves up and down, and hook 31 is set with 33 homonymy of transverse part.
The bottom of the drag hook 30 forms arc groove 35, and the bottom of installation cavity 29 corresponds to arc groove 35 and is fixed with
Supporting block 36, the top of supporting block 36 is arc-shaped 37, forms vertical slot 38 vertically on the drag hook 30, is provided in vertical slot 38
Axis pin 39, axis pin 39 are fixedly connected with frame 28, and the vertical slot 38 is located at the side of arc groove 35.
Second resetting apparatus is tension spring 40, and one end of tension spring 40 connects with articulation piece 26 close to one end into pull head mechanism
It connects, 40 other end of tension spring is connected with positioning plate 24.
Driving device of the present invention can be cylinder or motor, can realize corresponding motion path.
The present invention has simple in structure, and upper pull head program is simple, easy to use, and upper pull head is efficient, saves cost of labor, from
The characteristics of dynamicization degree is high.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of simply upper head pulling machine, which is characterized in that including transfer passage, the first induction pieces are provided in transfer passage,
The rear of delivery track is set there are two smoothing block, and two smooth that block gap is set and two opposite ends for smoothing block form and smooth
Straight slot, the upper and lower side minimum distance formation for smoothing straight slot smooth crack, and two smooth and are provided with the second induction pieces between block, described to comfort
The rear of flat straight slot is provided with locating rack, and the lower end of locating rack is provided with locating platform, and the lower face of the locating platform is with comforting
The upper surface of flat crack is parallel, and locating piece is provided in the locating rack, and the lower end of locating piece forms locating slot, locating slot
The left and right sides forms limited block in opposite directions, and locating slot slip is provided with sliding block, sliding groove, /V are formed at left and right sides of sliding block
Block is arranged in sliding groove, and driving sliding block is provided on the sliding block and walks downward and sliding groove upper surface is made to be against limited block upper end
The first resetting apparatus on face；Minute hand is additionally provided in the locating rack, minute hand is arranged on sliding block rear, is also set up on locating rack
There is minute hand driving device；Pull head mold is provided with below the limited block.
2. a kind of simply upper head pulling machine according to claim 1, which is characterized in that described two smooth the arbitrary of block opposite end
One end forms short slot, and the sensing section of second induction pieces is arranged in short slot, and the sensing section width of the second induction pieces
Equal to short slot width.
3. a kind of simply upper head pulling machine according to claim 2, which is characterized in that the lower end of the locating rack is fixed with
Determine block, between fixed block is arranged on locating piece and smooths block, the lower end plane of fixed block is the locating platform.
A kind of 4. simply upper head pulling machine according to claim 3, which is characterized in that the limited block lower face to fixed block
The distance of lower end plane=sliding groove lower face to the distance of pull head forward (FWD) mouth upper surface, the limited block upper surface to fixed block
The distance of lower end plane >=sliding groove upper surface is to the distance of sliding block lower face.
5. a kind of simply upper head pulling machine according to claim 4, which is characterized in that first resetting apparatus is compression bullet
Spring, the upper end of the sliding block form mounting hole, and compression spring is arranged in mounting hole, and the one end for compressing spring is against mounting hole
Lower end, the other end is against the upper end of locating slot pair.
6. a kind of simply upper head pulling machine according to claim 5, which is characterized in that the upper end of second induction pieces is fixed
A linkage block is connected, is hinged in the middle part of linkage block, the one end of the linkage block away from the second induction pieces is connected with linkage block driving dress
It puts, linkage block driving device drives one end of linkage block to move up and down.
7. a kind of simply upper head pulling machine according to claim 6, which is characterized in that including slider conveying device, the drawing
Head conveying device is included into pull head mechanism, pull head detent mechanism and pull head mold, described to give pull head detent mechanism into pull head mechanism
Pull head is conveyed, pull head detent mechanism forms pull head fixed bit, pull head is fixed to pull head is conveyed on pull head mold on pull head mold
Position is arranged below sliding block, and the side that the pull head detent mechanism is located at pull head mold makes the conveying conduct of pull head form " L " shape,
The positioning plate driving device that pull head detent mechanism includes positioning plate and positioning plate is driven to be moved to pull head mold direction, positioning plate
Articulation piece, pull head locating slot between the inside of articulation piece and positioning plate end are hinged with close to the end of pull head mold, locating slot is set
It puts in positioning plate end side and into pull head mechanism direction opening, the pull head locating slot is wrapped up with pull head form fit and half
Firmly pull head is provided with driving articulation piece on the articulation piece and resets and the second multiple of pull head locating slot is formed between positioning plate end
Position device.
8. a kind of simply upper head pulling machine according to claim 7, which is characterized in that the pull head mold includes frame, institute
It states and installation cavity is formed in frame, rotated in installation cavity and be provided with drag hook, drag hook is " L " shape, and rotating fulcrum is set on the corner,
Hook is extended in the vertical portion top of drag hook to side, and the one end of transverse part away from rotating fulcrum of drag hook is connected with drag hook driving
The actuator of device, actuator move up and down, and hook is set with transverse part homonymy.
9. a kind of simply upper head pulling machine according to claim 8, which is characterized in that the bottom of the drag hook forms arc
Groove, the bottom of installation cavity correspond to arc groove and are fixed with supporting block, and the top of supporting block is arc-shaped, vertical on the drag hook
Sliding slot is formed, axis pin is provided in sliding slot, axis pin is fixedly connected with frame, and the sliding slot is located at the side of arc groove.
10. a kind of simply upper head pulling machine according to claim 9, which is characterized in that second resetting apparatus is tension spring,
With articulation piece close to being connected into one end of pull head mechanism, the tension spring other end is connected with positioning plate for one end of tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541064.8U CN207411634U (en) | 2017-11-17 | 2017-11-17 | A kind of simply upper head pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541064.8U CN207411634U (en) | 2017-11-17 | 2017-11-17 | A kind of simply upper head pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207411634U true CN207411634U (en) | 2018-05-29 |
Family
ID=62305265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721541064.8U Withdrawn - After Issue CN207411634U (en) | 2017-11-17 | 2017-11-17 | A kind of simply upper head pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207411634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668853A (en) * | 2017-11-17 | 2018-02-09 | 温州宏业精机有限公司 | A kind of simply upper head pulling machine |
-
2017
- 2017-11-17 CN CN201721541064.8U patent/CN207411634U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668853A (en) * | 2017-11-17 | 2018-02-09 | 温州宏业精机有限公司 | A kind of simply upper head pulling machine |
| CN107668853B (en) * | 2017-11-17 | 2023-11-10 | 温州宏业精机有限公司 | Simple pull-up machine |
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| AV01 | Patent right actively abandoned | ||
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Granted publication date: 20180529 Effective date of abandoning: 20231110 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180529 Effective date of abandoning: 20231110 |