CN105054504B - A kind of pull head feed arrangement - Google Patents
A kind of pull head feed arrangement Download PDFInfo
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- CN105054504B CN105054504B CN201510472801.2A CN201510472801A CN105054504B CN 105054504 B CN105054504 B CN 105054504B CN 201510472801 A CN201510472801 A CN 201510472801A CN 105054504 B CN105054504 B CN 105054504B
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- pull head
- pushing block
- cylinder
- guide grooves
- feed arrangement
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Abstract
The invention provides a kind of pull head feed arrangement, including support, the top surface of support level is provided with the horizontal guide grooves of conveying pull head, closed by the positive stop of spill the front end of horizontal guide grooves, lower lock block and upper pushing block are respectively equipped with upper and lower of the horizontal guide grooves adjacent to positive stop position, lower lock block and upper pushing block are connected with lower air cylinder and upper push cylinder respectively, and the upper pushing block is erected to slide fit in support；The side of the top surface is fixed with L-shaped bearing, the horizontal supporting plate of L-shaped bearing is set in parallel in the top face of support, the front portion of the horizontal supporting plate is embedded with sliding sleeve, lower lock block slide fit is in sliding sleeve, the rear portion of horizontal supporting plate is lifted with preceding push cylinder, and the preceding pushing block that preceding push cylinder offers arc notch with front end is connected.The present invention can solve the problems, such as that pull head easily swings up and down and deflect when charging is pushed, it is ensured that pull head is steady, the quality of accurate feeding and pull head.
Description
Technical field
The present invention relates to the technical field of slide fastener, more particularly to a kind of pull head feed arrangement.
Background technology
At present, the pull head feed arrangement that existing pull head kludge is used has two problems：One be feed arrangement for
Incline the mode of blanking, i.e. pull head has certain angle in inclined expects pipe with horizontal plane, and the inclination for inclining expects pipe bottom is drawn
Head treats that pusher pull head is in a certain angle with its front end, because the slanted pull tab of expects pipe lower end has propped up the rear end for treating pusher pull head
Top, thus treat the rear end lower of pusher pull head by push broach pushing and pressing, treats that pusher pull head shifts core pulling onto (on pull head kludge by push broach
The fixture of installation, for fixing pull head) in when, due to push broach can only push-and-pull head bottom and push broach is not that face contacts with pull head,
But a short-term is contacted, in pushing course, when obstruction is arranged at pull head bottom, pull head easily sticks up, it is easy to cause pull head to open
The problems such as mouth, small end deform；Two is that in the progradation of pull head, because push broach takes short-term to contact the way of contact, pull head holds
Easily swing, easily cause and be oriented to the fork of pull head and repair knife and severed or deformed.
The content of the invention
For the above-mentioned problems in the prior art, the technical problems to be solved by the invention are to provide a kind of pull head
Feed arrangement, it can solve the problems, such as that pull head easily swings up and down and deflect when charging is pushed, it is ensured that pull head is steady, accurate
True feeding and the quality of pull head.
Technical scheme is as follows：A kind of pull head feed arrangement, including support, the top surface of support level are provided with defeated
The front end of the horizontal guide grooves of pull head, horizontal guide grooves is sent to be closed by the positive stop of spill, in horizontal guide grooves adjacent to positive stop position
Upper and lower is respectively equipped with lower lock block and upper pushing block, and lower lock block and upper pushing block are connected with lower air cylinder and upper push cylinder respectively, described
Upper pushing block is erected to slide fit in support；The side of the top surface is fixed with L-shaped bearing, and the horizontal supporting plate of L-shaped bearing is parallel
Be arranged on the top face of support, the front portion of the horizontal supporting plate is embedded with sliding sleeve, lower lock block slide fit in sliding sleeve, level branch
The rear portion of fagging is lifted with preceding push cylinder, and the preceding pushing block that preceding push cylinder offers arc notch with front end is connected, and preceding pushing block is located at
It is above horizontal guide grooves on rear side of lower lock block and contour opposed with the core pulling on pull head kludge；When the of horizontal guide grooves Inner Front End
After one pull head is supported only by positive stop, lower lock block is descending to push down the pull head, then go up that pushing block is up and lower lock block together clamps drawing
Head simultaneously drives and moved on pull head preceding pushing block front side, and preceding pushing block promotes pull head to enter the core pulling.
Further, the support include column and crossbeam, column lower end be fixed with one parallel to crossbeam base plate, it is described
Base plate lower surface is lifted with the upper push cylinder, and the piston rod of upper push cylinder passes through base plate and passes through cylinder floating joint and above push away
Block is connected, the through hole slide fit set on upper pushing block and crossbeam.Cylinder floating joint can prevent the horizontal thrust pair of preceding push cylinder
Lower air cylinder produces eccentric wear to damage.
Further, for convenience of the stroke up and down for adjusting upper pushing block, bar hole, bar shaped hole position are additionally provided with the crossbeam
In the through hole side and by the outer wall insertion of through hole and crossbeam, horizontal gag lever post is provided with the upper pushing block, limit
Position bar stretches out crossbeam through the bar hole, and the external part of gag lever post is located between upper and lower limit potential head.
Further, as a kind of implementation method of simple structure, the crossbeam is on the outer wall that gag lever post stretches out side
Prominent upper and lower mounting blocks are provided with, vertically spiral is provided with as the regulation spiral shell of upper and lower limit potential head respectively on two mounting blocks
Bolt.
Further, the horizontal guide grooves are made up of the top surface of two parallel side positive stop strips and support, and side positive stop strip passes through
Bolt is fixed with support, and the positive stop is fixed on the front end of the top surface of support, and the recess of positive stop includes dovetail groove section and rectangle
Groove section, the big end of dovetail groove section for notch and it is wide with the notch of horizontal guide grooves connect, rectangular channel section and the small end phase of pull head
Adaptation.The dovetail groove section of positive stop contributes to correcting pull head, the small end of pull head is smoothly supported spacing into rectangular channel section.
Further, positive stop is higher than horizontal guide grooves.Higher than horizontal guide grooves positive stop during pull head is up
Guide effect can be played, it is ensured that pull head will not produce beat.
Further, the front upper of the horizontal supporting plate is fixed with the lower air cylinder mounting seat of L-shaped, lower air cylinder peace
The riser for filling seat is fixed with the upper surface of horizontal supporting plate, and the lower air cylinder is fixed on the flat board of lower air cylinder mounting seat,
The piston rod of lower air cylinder with lower lock block is connected through flat board and by cylinder floating joint.
Further, the preceding push cylinder is slider cylinder, preceding pushing block mounting seat and preceding pushing block that preceding push cylinder passes through L-shaped
Connection.Slider cylinder displacement accuracy is high, and rigidity is good, makes the horizontal displacement of preceding pushing block more stable, accurate.
Further, the arc notch of the preceding pushing block is relative in being met with the breach of the core pulling, the arc notch with
The shape at the big end of pull head is adapted, to realize more preferable anti-beat effect,.
The beneficial effects of the invention are as follows：
1st, the present invention is provided with upper holder block and lower pushing block, and horizontal feed pull head in place first press against by lower lock block, then by
Together clampingly certain altitude is arrived in lifting for upper pushing block and lower lock block, and preceding pushing block promotes forward pull head, in pushing course, lower lock block
Also press against pull head, it is ensured that pull head will not swing up and down.
2nd, because pull head rear does not have obstacle, the arc notch of preceding pushing block is adapted ground and contacts with pull head rear portion, draws
Head upper rear end and bottom uniform stressed and it is pushed forward, pull head will not swing.
3rd, the dovetail groove section of positive stop contributes to the small end of correcting pull head, pull head to be supported into rectangular channel section, and higher than water
The positive stop of flat guide groove can also play guide effect during pull head is up, it is ensured that pull head will not produce beat.
4th, lower air cylinder and upper push cylinder are connected by cylinder floating head with lower lock block and upper pushing block respectively, are solved bias and are asked
Topic, prevents the horizontal thrust of preceding push cylinder from producing eccentric wear to damage lower air cylinder and upper push cylinder, and upper pushing block is provided with Traffic control system
Structure, the convenient upper and lower stroke of adjustment.
Brief description of the drawings
Fig. 1 is one of dimensional structure diagram of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is the two of dimensional structure diagram of the invention.
Fig. 4 is the partial structural diagram at positive stop of the present invention.
Fig. 5 is working condition partial schematic diagram of the present invention when lower lock block just press against pull head.
Fig. 6 is working condition partial schematic diagram of the present invention when upper pushing block will be shifted onto on pull head.
Specific embodiment
Below with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.
As shown in Figures 1 to 4, a kind of pull head feed arrangement, including support 1, support 1 includes column 11 and crossbeam 12, horizontal
Beam 12 extends to the direction of core pulling 8 on pull head kludge, and the breach 81 of fork folder pull head, the breach 81 of core pulling 8 are provided with core pulling 8
End can be stretched between the upper and lower wing plate of pull head 9, and the energy clip of breach 81 is on the guide pillar of pull head 9.Crossbeam 12 overhangs in column
11 front side, the lower end of column 11 be fixed with one parallel to crossbeam 12 base plate 13, conveying is provided with the top surface of the level of crossbeam 12
The horizontal guide grooves 14 of pull head 9, horizontal guide grooves 14 are made up of the top surface of two parallel side positive stop strips 141 and crossbeam 12, side positive stop strip
141 are fixed by bolt with the crossbeam 12 of support 1, and both sides positive stop strip 141 is spacing to the both sides of pull head 9, before horizontal guide grooves 14
End is closed by the positive stop 15 of spill, and positive stop 15 is bolted the front end of the top surface in crossbeam 12, the recess bag of positive stop 15
Dovetail groove section 151 and rectangular channel section 152 are included, the big end of dovetail groove section 151 is notch and wide with the notch of horizontal guide grooves 14
Connect, rectangular channel section 152 is adapted (referring to Fig. 4, the shape of pull head 9 is merely illustrative), the ladder of positive stop 15 with the small end of pull head 9
Shape groove section 151 contributes to correcting pull head 9, the small end of pull head 9 is smoothly supported spacing into rectangular channel section 152.Positive stop 15 is high
In horizontal guide grooves 14, guide effect can also be played during pull head 9 is up higher than the positive stop 15 of horizontal guide grooves 14, protected
Card pull head 9 will not produce beat.
As shown in Figure 1 to Figure 3, the upper and lower in horizontal guide grooves 14 adjacent to the position of positive stop 15 is respectively equipped with rectangular block shape
Lower lock block 2 and upper pushing block 3, lower lock block 2 and upper pushing block 3 be connected with lower air cylinder 21 and upper push cylinder 31 respectively, lower lock block 2
Bottom surface is provided with groove, projection of the groove for the top surface of pull head 9 of stepping down.Upper pushing block 3 is erected to slide fit in support 1, in base plate 13
Lower surface is lifted with push cylinder 31, and the piston rod of upper push cylinder 31 passes through base plate 13 and passes through cylinder floating joint 4 and above push away
Block 3 is connected, the through hole slide fit of the rectangle set on upper pushing block 3 and crossbeam 12, and through hole treats that pusher is drawn foremost with horizontal guide grooves 14
First 9 position is relative, and cylinder floating joint 4 can prevent the horizontal thrust of preceding push cylinder 73 from producing partial wear to lower air cylinder 21
It is bad.For convenience of the stroke up and down for adjusting upper pushing block 3, bar hole 121 is additionally provided with crossbeam 12, bar hole 121 is located at described logical
The side in hole and by the outer wall insertion of through hole and crossbeam 12, is provided with horizontal gag lever post 32, gag lever post on the upper pushing block 3
32 stretch out crossbeam 12 through the bar hole 121, and the external part of gag lever post 32 is located between upper and lower limit potential head 33,34, this implementation
In example, crossbeam 12 stretches out on the outer wall of side in gag lever post 32 and is provided with prominent upper and lower mounting blocks, and two mounting blocks link into an integrated entity
Be assemblied on crossbeam 12, vertically spiral is provided with the regulation spiral shell as upper and lower limit potential head 33,34 respectively on two mounting blocks
Bolt, two regulating bolts precession, back-out in the screw of mounting blocks, so that it may obtain different upper and lower limit positions, equally, gag lever post
32 can also be arranged on upper pushing block 3 in the form of bolt, and bolt head is located between upper and lower limit potential head 33,34, using simple
Structure achieve that pushing block 3 stroke regulation.
As shown in Figure 1 to Figure 3, the side in the top surface of 1 crossbeam of support 12 is fixed with L-shaped bearing 5, and L-shaped bearing 5 is by vertically propping up
Fagging 51 and horizontal supporting plate 52 are bolted and form, and vertical supporting plate 51 is fixed by bolt with the side wall of crossbeam 12, and
Horizontal supporting plate 52 is then set in parallel in the top face of the crossbeam 12 of support 1, and the front portion of horizontal supporting plate 52 is embedded with sliding sleeve 6,
The center line of sliding sleeve 6 is located on same plumb line with the center line of upper pushing block 3, and the slide fit of lower lock block 2 is in sliding sleeve 6.Level branch
The front upper of fagging 52 is further fixed on the lower air cylinder mounting seat 53 of L-shaped, the riser lower end of lower air cylinder mounting seat 53 and water
The upper surface of flat supporting plate 52 is fixed, and the lower air cylinder 21 is fixed on the flat board of the upper end of lower air cylinder mounting seat 53, is pushed
The piston rod of cylinder 21 with lower lock block 2 is connected through flat board and by cylinder floating joint 4.
As shown in Figure 1 to Figure 3, the rear portion of horizontal supporting plate 52 is lifted with preceding push cylinder 73, and preceding push cylinder 73 is slide unit gas
Cylinder, the front end of preceding push cylinder 73 is connected with preceding pushing block 7, the riser of preceding pushing block mounting seat 72 by the preceding pushing block mounting seat 72 of L-shaped
It is connected with preceding push cylinder 73, the flat board of the preceding bottom of pushing block mounting seat 72 is connected with the preceding pushing block 7 of level, preceding pushing block 7 is located at and pushes
Above the horizontal guide grooves 14 of the rear side of block 2 and contour opposed with the core pulling 8 on the kludge of pull head 9, the front end of preceding pushing block 7 offers
Arc notch 71, arc notch 71 is adapted with the shape at the end greatly of pull head 9, and arc notch 71 meets middlely with the breach 81 of core pulling 8
Relatively.As shown in Figures 3 to 6, when first pull head 9 of the Inner Front End of horizontal guide grooves 14 is conveyed in place, after being supported only by positive stop 15,
Lower lock block 2 be pressed down cylinder 21 promote and it is descending push down the pull head 9 (referring to Fig. 5), then go up work of the pushing block 3 in upper push cylinder 31
Up and lower lock block 2 together clamps pull head 9 and drives and moved on pull head 9 front side of preceding pushing block 7 (referring to Fig. 6) under, then before pushes away
Cylinder 73 drives preceding pushing block 7 to promote pull head 9 to move ahead, until pull head 9 is clamped by the breach end of core pulling 8, during preceding pushing away, arc
Breach 71 is contacted with the rear of pull head 9, and the upper rear end of pull head 9 and bottom uniform stressed are simultaneously pushed forward, and pull head 9 will not left and right
Swing, preceding pushed away with press against because pull head 9 is pressed down block 2, pull head 9 will not swing up and down.
These are only the present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in protection of the invention
Within the scope of.
Claims (9)
1. a kind of pull head feed arrangement, it is characterised in that：Including support, the top surface of support level is provided with the level of conveying pull head
Guide groove, the front end of horizontal guide grooves is closed by the positive stop of spill, is set respectively in upper and lower of the horizontal guide grooves adjacent to positive stop position
There are lower lock block and upper pushing block, lower lock block and upper pushing block are connected with lower air cylinder and upper push cylinder respectively, and the upper pushing block is erected to
Slide fit is in support；The side of the top surface is fixed with L-shaped bearing, and the horizontal supporting plate of L-shaped bearing is set in parallel in support
Top face, the front portion of the horizontal supporting plate is embedded with sliding sleeve, and lower lock block slide fit in sliding sleeve, hang by the rear portion of horizontal supporting plate
Equipped with preceding push cylinder, the preceding pushing block that preceding push cylinder offers arc notch with front end is connected, and preceding pushing block is located on rear side of lower lock block
It is above horizontal guide grooves and contour opposed with the core pulling on pull head kludge；When first pull head of horizontal guide grooves Inner Front End is preceding
After block is supported only, lower lock block is descending to push down the pull head, then go up that pushing block is up together to clamp the pull head with lower lock block and drive is somebody's turn to do
Preceding pushing block front side is moved on pull head, preceding pushing block promotes the pull head to enter the core pulling.
2. pull head feed arrangement according to claim 1, it is characterised in that：The support includes column and crossbeam, column
Lower end be fixed with one parallel to crossbeam base plate, the base plate lower surface is lifted with the upper push cylinder, the piston of upper push cylinder
Bar with upper pushing block is connected through base plate and by cylinder floating joint, the through hole slide fit set on upper pushing block and crossbeam.
3. pull head feed arrangement according to claim 2, it is characterised in that：Bar hole, bar are additionally provided with the crossbeam
Shape hole position in the through hole side and by the outer wall insertion of through hole and crossbeam, be provided with the upper pushing block horizontal spacing
Bar, gag lever post stretches out crossbeam through the bar hole, and the external part of gag lever post is located between upper and lower limit potential head.
4. pull head feed arrangement according to claim 3, it is characterised in that：The crossbeam stretches out the outer of side in gag lever post
Wall is provided with prominent upper and lower mounting blocks, and vertically spiral is provided with the tune as upper and lower limit potential head respectively on two mounting blocks
Section bolt.
5. pull head feed arrangement according to claim 1, it is characterised in that：The horizontal guide grooves are by two parallel lateral spacing positions
The top surface of bar and support is constituted, and side positive stop strip is fixed by bolt with support, and the positive stop is fixed on the front end of the top surface of support,
The recess of positive stop includes dovetail groove section and rectangular channel section, and the big end of dovetail groove section is for notch and with the notch of horizontal guide grooves etc.
Width connects, and rectangular channel section is adapted with the small end of pull head.
6. pull head feed arrangement according to claim 5, it is characterised in that：The positive stop is higher than horizontal guide grooves.
7. pull head feed arrangement according to claim 1, it is characterised in that：The front upper of the horizontal supporting plate is fixed
Have the lower air cylinder mounting seat of L-shaped, the riser of lower air cylinder mounting seat is fixed with the upper surface of horizontal supporting plate, it is described under calm the anger
Cylinder is fixed on the flat board of lower air cylinder mounting seat, and the piston rod of lower air cylinder passes through flat board and by cylinder floating joint with
Briquetting is connected.
8. pull head feed arrangement according to claim 1, it is characterised in that：The preceding push cylinder is slider cylinder, preceding to push away
Cylinder is connected by the preceding pushing block mounting seat of L-shaped with preceding pushing block.
9. the pull head feed arrangement according to any one of claim 1 to 8, it is characterised in that：The arc of the preceding pushing block lacks
Mouth is relative in being met with the breach of the core pulling, and the arc notch is adapted with the shape at the big end of pull head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472801.2A CN105054504B (en) | 2015-08-05 | 2015-08-05 | A kind of pull head feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472801.2A CN105054504B (en) | 2015-08-05 | 2015-08-05 | A kind of pull head feed arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN105054504A CN105054504A (en) | 2015-11-18 |
| CN105054504B true CN105054504B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510472801.2A Active CN105054504B (en) | 2015-08-05 | 2015-08-05 | A kind of pull head feed arrangement |
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| Country | Link |
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| CN (1) | CN105054504B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385942A (en) * | 2020-11-30 | 2021-02-23 | 福建浔兴拉链科技股份有限公司 | Head penetrating machine and assembling process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969933Y (en) * | 2006-11-23 | 2007-11-07 | 潘志开 | Material feeding and detecting device for assembling copper zipper stopper |
| CN203171966U (en) * | 2013-03-26 | 2013-09-04 | 广东科技学院 | Feeding and discharging mechanism of full-automatic progressive precision injection mold |
| CN203467829U (en) * | 2013-08-30 | 2014-03-12 | 佛山市煜丰机械有限公司 | Feeding device of zipper puller penetrating machine |
| CN203738731U (en) * | 2014-01-20 | 2014-07-30 | 谢建泽 | Trunk zipper puller assembling production line |
| CN104665128A (en) * | 2015-02-11 | 2015-06-03 | 瑞安市精峰机械有限公司 | Zipper puller threading machine |
-
2015
- 2015-08-05 CN CN201510472801.2A patent/CN105054504B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969933Y (en) * | 2006-11-23 | 2007-11-07 | 潘志开 | Material feeding and detecting device for assembling copper zipper stopper |
| CN203171966U (en) * | 2013-03-26 | 2013-09-04 | 广东科技学院 | Feeding and discharging mechanism of full-automatic progressive precision injection mold |
| CN203467829U (en) * | 2013-08-30 | 2014-03-12 | 佛山市煜丰机械有限公司 | Feeding device of zipper puller penetrating machine |
| CN203738731U (en) * | 2014-01-20 | 2014-07-30 | 谢建泽 | Trunk zipper puller assembling production line |
| CN104665128A (en) * | 2015-02-11 | 2015-06-03 | 瑞安市精峰机械有限公司 | Zipper puller threading machine |
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| Publication number | Publication date |
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| CN105054504A (en) | 2015-11-18 |
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Effective date of registration: 20180404 Address after: Hai Cun Bin Xi Lu, Jinjiang city of Fujian province in 362200 Shenhu town of Quanzhou City, No. 18 Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: 362246 Fujian city of Quanzhou province Jinjiang City Shenhu Ukraine drain ditch East Industrial Zone Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |
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