CN200969931Y - Plastic-steel full automatic closed tail fastening positioning device - Google Patents
Plastic-steel full automatic closed tail fastening positioning device Download PDFInfo
- Publication number
- CN200969931Y CN200969931Y CN 200620125272 CN200620125272U CN200969931Y CN 200969931 Y CN200969931 Y CN 200969931Y CN 200620125272 CN200620125272 CN 200620125272 CN 200620125272 U CN200620125272 U CN 200620125272U CN 200969931 Y CN200969931 Y CN 200969931Y
- Authority
- CN
- China
- Prior art keywords
- guide chain
- groove
- positioning gear
- location
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a plastic-steel full automatic closed tail zipper location device which includes a guide chain plate, a guide chain groove is provided on the guide chain plate, a section of opening is provided in the guide chain groove, an induction device is provided on the upper part of the guide chain plate, a location cylinder is provided on the lower part of the guide chain plate, a fixed chain device is provided on the upper part of the opening, a location gear is provided on the lower part of the opening, the location gear can make an up-and-down movement which is controlled by the location cylinder, the sprocket embeds in the guide chain groove by the fixed chain device and engages with the location gear and drives the rotary of the location gear when the location gear moves upwards and the opening is protruded. A convex bar which can touch the stop is provided in the location gear, the lower end of the stop extends backwards and a connecting rod is provided to touch a close-spaced switch. The device can count the gear by the location gear, the location of the short size close-end chain is realized, and the accuracy of the cloth end location is ensured.
Description
Technical field
The utility model relates to a kind of plastic-steel and automatically closes tail slide fastener positioner.
Background technology
When the processing closed-end zipper, the general requirement put on pull head before ending injection moulding up and down, but closed-end zipper in the past is in (partly) fully-automatic production process, the modes that adopt the mould location more, and the mould structure complexity, the maintenance rate height can stay the flaw that can't remove on the product.In people today harsh day by day to quality requirements, design good stability, efficient height, safe and reliable, easy to maintenance, the flawless equipment of product is very urgent.
Summary of the invention
The utility model purpose is: provide a kind of plastic-steel automatically to close tail slide fastener positioner, this device can be counted tooth according to Positioning Gear, realizes the remain silent location of chain of short size, guaranteed the accurate of location, produce waste product when having avoided injection moulding, improved production efficiency, and simple in structure, easy to maintenance.
The technical solution of the utility model is: a kind of plastic-steel automatically closes tail slide fastener positioner, this device comprises the carrier bar of leading of horizontally set, lead carrier bar and be provided with guide chain groove, guide chain groove is provided with one section opening, lead the corresponding top of carrier bar and be provided with induction installation with guide chain groove, the below of leading carrier bar is provided with the location cylinder, the top of guide chain groove opening is provided with decides chain apparatus, the below of guide chain groove opening vertically is provided with Positioning Gear, the controlled formulation of location cylinder position gear moves up and down, when Positioning Gear moves up when stretching out opening, deciding chain apparatus makes sprocket be embedded in the guide chain groove and Positioning Gear engagement and the rotation of drive Positioning Gear, Positioning Gear is provided with the positioning convex rod that can touch block, and the lower end of block has extended back connecting rod to touch proximity switch.
The further technical scheme of the utility model is: a kind of plastic-steel automatically closes tail slide fastener positioner, this device comprises the carrier bar of leading of horizontally set, lead carrier bar and be provided with guide chain groove, guide chain groove is provided with one section opening, lead the corresponding top of carrier bar and be provided with induction installation with guide chain groove, the below of leading carrier bar is provided with the location cylinder, the top of guide chain groove opening is provided with decides chain apparatus, the below of guide chain groove opening vertically is provided with Positioning Gear, the controlled formulation of location cylinder position gear moves up and down, when Positioning Gear moves up when stretching out opening, deciding chain apparatus makes sprocket be embedded in the guide chain groove and Positioning Gear engagement and the rotation of drive Positioning Gear, Positioning Gear is provided with the positioning convex rod that can touch block, and the lower end of block has extended back connecting rod to touch proximity switch.
Describedly decide chain apparatus and comprise and be fixed on two relief cylinders of leading the carrier bar both sides, the auxiliary piston rod of two relief cylinders is oppositely arranged, and when the location cylinder drives when moving on the Positioning Gear, two auxiliary piston rods stretch out in the sprocket top, and sprocket and Positioning Gear are meshed.
Described induction installation comprises the fixed mount of ∏ shape, the two ends of fixed mount are separately fixed at the both sides of leading carrier bar, the cross bar of fixed mount is connected with L shaped bar rotationally corresponding to the position of guide chain groove, the outer end of L shaped bar traversing section is set on the cross bar of fixed mount, the L shaped bar vertically outer end of section is provided with screw, the corresponding position with screw of front end of leading carrier bar is provided with proximity switch, the bending place of L shaped bar is extended with contact lever downwards, the lower end of contact lever is skewed, when contact lever touched the cloth end, L shaped bar drove screw and touches proximity switch; The cross bar of described fixed mount is fixed with centring ring in the both sides with L shaped bar contact-segment.
Described location cylinder is arranged on the base plate, vertically be fixed with two blocks of side plates that are parallel to each other on the base plate, leading carrier bar is fixed on the upper surface of biside plate, vertically be provided with draw-in groove on the medial surface of biside plate respectively, two draw-in grooves are corresponding mutually to be provided with, two draw-in grooves are embedded with locating piece, locating piece can slide up and down between biside plate, the axle of Positioning Gear is fixed on the locating piece, the upper surface of Positioning Gear is a little more than the upper surface of locating piece, between Positioning Gear and the locating piece wind spring is installed, is fixed with slide block on the positioning piston bar of location cylinder, locating piece is provided with a guide groove, slide block can move in guide groove back and forth, locating piece is provided with pin-and-hole, and alignment pin in the pin-and-hole and the skewed slot effect on the slide block drive the locating piece knee-action.
Described base plate is fixed on the base movably, and the upper surface of base is provided with and the corresponding groove of base plate, and base plate is embedded in the groove.
The tooth pitch of above-mentioned Positioning Gear and the specification of slide fastener coupling.
The utility model advantage is:
1. the utility model can be counted tooth according to Positioning Gear, realizes the remain silent location of chain of short size, guaranteed the location accurately, produce waste product when having avoided injection moulding, improved production efficiency.
2. induction installation of the present utility model at the cloth end through the out-of-date signal that sends, location cylinder, relief cylinder are moved simultaneously, the location cylinder drives on the Positioning Gear and moves, relief cylinder is embedded in the guide chain groove sprocket simultaneously, this has just guaranteed the engagement between sprocket and the Positioning Gear, so that finish several teeth accurately, such design makes its structure become very simple, has made things convenient for maintenance.
The utility model some elementary errors of degree of tightness length of the strap of each slide fastener apart from the time, adjustable chassis assembly makes the distance of leading carrier bar and mould can reach order of accuarcy in the position of base, with activation slide fastener is done correct location.
Description of drawings
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a side view of the present utility model;
Fig. 4 is the subssembly drawing of Fig. 1;
Fig. 5 is that induction installation of the present utility model is sensed the structural representation in the leftover of bolt of cloth process;
Fig. 6, Fig. 7 are enforcement figure of the present utility model.
Wherein: 1 leads carrier bar; 2 guide chain grooves; 3 openings; 4 induction installations; 5 location cylinders; 6 decide chain apparatus; 7 Positioning Gears; 8 sprockets; 9 blocks; 10 positioning convex rods; 11 connecting rods; 12 proximity switch; 13 cloth ends; 14 base plates; 15 side plates; 16 draw-in grooves; 17 locating pieces; 18 positioning piston bars; 19 slide blocks; 20 guide grooves; 21 pin-and-holes; 22 skewed slots; 23 bases; 24 grooves; 25 groups of retaining pull head devices; 26 close the tooth device; 27 positioners; 28 guide chain grooves; 29 drawstring devices; 30 pull heads;
41 fixed mounts; 42 cross bars; 43L shape bar; 44 screws; 45 proximity switch; 46 contact levers; 47 centring rings;
61 relief cylinders; 62 auxiliary piston rods.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of plastic-steel automatically closes tail slide fastener positioner, what this device comprised horizontally set leads carrier bar 1, lead carrier bar 1 and be provided with guide chain groove 2, guide chain groove 2 is provided with one section opening 3, lead carrier bar 1 corresponding top and be provided with induction installation 4 with guide chain groove 2, the below of leading carrier bar 1 is provided with location cylinder 5, the top of guide chain groove 2 openings 3 is provided with decides chain apparatus 6, the below of guide chain groove 2 openings 3 vertically is provided with Positioning Gear 7, location cylinder 5 controlled formulation position gears 7 move up and down, when Positioning Gear 7 moves up when stretching out opening, decide chain apparatus 6 and make sprocket 8 be embedded in the guide chain groove 2 and Positioning Gear 7 engagements and 7 rotations of drive Positioning Gear, Positioning Gear 7 is provided with the positioning convex rod 10 that can touch block 9, and the lower end of block 9 has extended back connecting rod 11 to touch proximity switch 12.
Deciding chain apparatus 6 comprises and is fixed on two relief cylinders 61 of leading carrier bar 1 both sides, the auxiliary piston rod 62 of two relief cylinders 61 is oppositely arranged, when moving on the location cylinder 61 drive Positioning Gears 7, two auxiliary piston rods 62 stretch out in sprocket 8 tops, make sprocket 8 and Positioning Gear 7 engagements.
As Fig. 6, shown in Figure 7, closed-end zipper needs as last through dialling retaining pull head device 25, closing tooth device 26, positioner 27 in injection moulding, dial retaining pull head device 25, close tooth device 26 shared same guide chain grooves 28, the carrier bar 1 of leading of positioner 27 is communicated with guide chain groove 28, the place ahead of positioner 27 is provided with drawstring device 29, and drawstring device 29 drives the strap moving linearly.
Key step before the closed-end zipper injection moulding has:
1. drawstring device 29 drives the strap reach that sprocket 8, pull head 30 are installed, and when strap keeps off pull head device 25 by dialling, dials retaining pull head device 25 and makes to have equal distance between the two adjacent pull heads 30;
When the strap that has equidistance between the two adjacent pull heads 30 when closing tooth device 26, close tooth device 26 and make the sprocket amalgamation again of scattering;
3. the strap after closing tooth is when the positioner 27, and positioner 27 utilizes Positioning Gear 7 number teeth to realize the remain silent location of chain of short sizes.
The utility model design be positioner 27 in the above-mentioned steps 3, the utility model in use, drawstring device 29 drives strap and moves forward, when the contact lever 46 of induction installation 4 touches cloth end 13, contact lever 46 drives screw 44 and touches proximity switch 45, proximity switch 45 sends signal, make location cylinder 5, relief cylinder 61 moves simultaneously, strap continues to move ahead, sprocket 8 on the strap is with Positioning Gear 7 engagements and drive Positioning Gear 7 rotations, by the time the positioning convex rod 10 on the Positioning Gear 7 touches block 9, when being drivening rod 11 shake-up proximity switch 12, proximity switch 12 sends signal, makes drawstring device 29 stop drawstring, strap stops to move ahead, and mould prepares to carry out operation.In addition, Positioning Gear 7 is because the effect of wind spring also returns to original position.
At this moment, slide fastener has been aimed at respectively and has been positioned on the appropriate location of mould in order to make the position of ending up and down, produces up and down and ends so that carry out ejection formation.After operation on the mould was finished, then strap continued to move ahead, so that make ending up and down afterwards.If because of some elementary errors of degree of tightness length of the strap of each slide fastener apart from the time, adjustable chassis assembly 14 is in the position of base 23, makes the distance of leading carrier bar 1 and mould can reach order of accuarcy, with activation slide fastener done correct location.
The tooth pitch of above-mentioned Positioning Gear 7 and the specification of slide fastener coupling by Positioning Gear 7 number teeth, realizes the remain silent location of chain of short size, guaranteed the location accurately, produce waste product when having avoided injection moulding, improved production efficiency.
Claims (6)
1. a plastic-steel automatically closes tail slide fastener positioner, it is characterized in that: what this device comprised horizontally set leads carrier bar (1), lead carrier bar (1) and be provided with guide chain groove (2), guide chain groove (2) is provided with one section opening (3), lead the corresponding top of carrier bar (1) and be provided with induction installation (4) with guide chain groove (2), the below of leading carrier bar (1) is provided with location cylinder (5), the top of guide chain groove (2) opening (3) is provided with decides chain apparatus (6), the below of guide chain groove (2) opening (3) vertically is provided with Positioning Gear (7), location cylinder (5) controlled formulation position gear (7) moves up and down, when Positioning Gear (7) moves up when stretching out opening (3), deciding chain apparatus (6) makes sprocket (8) be embedded in the guide chain groove (2) and Positioning Gear (7) engagement and drive Positioning Gear (7) rotation, Positioning Gear (7) is provided with the positioning convex rod (10) that can touch block (9), and the lower end of block (9) has extended back connecting rod (11) to touch proximity switch (12).
2. automatically close tail slide fastener positioner according to the described plastic-steel of claim 1, it is characterized in that: describedly decide chain apparatus (6) and comprise and be fixed on two relief cylinders (61) of leading carrier bar (1) both sides, the auxiliary piston rod (62) of two relief cylinders (61) is oppositely arranged, when moving on location cylinder (5) the drive Positioning Gear (7), two auxiliary piston rods (62) stretch out in sprocket (8) top, sprocket (8) is embedded in the guide chain groove (2) meshes with Positioning Gear (7).
3. automatically close tail slide fastener positioner according to the described plastic-steel of claim 1, it is characterized in that: described induction installation (4) comprises the fixed mount (41) of П shape, the two ends of fixed mount (41) are separately fixed at the both sides of leading carrier bar (1), the cross bar (42) of fixed mount (41) is connected with L shaped bar (43) rotationally corresponding to the position of guide chain groove (2), the outer end of L shaped bar (43) traversing section is set on the cross bar (42) of fixed mount (41), L shaped bar (43) the vertically outer end of section is provided with screw (44), the corresponding position with screw (44) of front end of leading carrier bar (1) is provided with proximity switch (45), the bending place of L shaped bar (43) is extended with contact lever (46) downwards, the lower end of contact lever (46) is skewed, when contact lever (46) touched cloth end (13), L shaped bar (43) drove screw (44) and touches proximity switch (45).
4. automatically close tail slide fastener positioner according to the described plastic-steel of claim 3, it is characterized in that: the cross bar (42) of described fixed mount (41) is fixed with centring ring (47) in the both sides with L shaped bar (43) contact-segment.
5. automatically close tail slide fastener positioner according to the described plastic-steel of claim 1, it is characterized in that: described location cylinder (5) is arranged on the base plate (14), vertically be fixed with two blocks of side plates that are parallel to each other (15) on the base plate (14), leading carrier bar (1) is fixed on the upper surface of biside plate (15), vertically be provided with draw-in groove (16) on the medial surface of biside plate (15) respectively, two draw-in grooves (16) are corresponding mutually to be provided with, two draw-in grooves (16) are embedded with locating piece (17), locating piece (17) can slide up and down between biside plate (15), the axle of Positioning Gear (7) is fixed on the locating piece (17), the upper surface of Positioning Gear (7) is a little more than the upper surface of locating piece (17), between Positioning Gear (7) and the locating piece (17) wind spring is installed, be fixed with slide block (19) on the positioning piston bar (18) of location cylinder (5), locating piece (17) is provided with a guide groove (20), slide block (19) can move in guide groove (20) back and forth, locating piece (17) is provided with pin-and-hole (21), alignment pin in the pin-and-hole (21) and the effect of the skewed slot (22) on the slide block (19) drive locating piece (17) knee-action.
6. automatically close tail slide fastener positioner according to the described plastic-steel of claim 5, it is characterized in that: described base plate (14) is fixed on the base (23) movably, the upper surface of base (23) is provided with and the corresponding groove of base plate (14) (24), and base plate (14) is embedded in the groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125272 CN200969931Y (en) | 2006-11-13 | 2006-11-13 | Plastic-steel full automatic closed tail fastening positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125272 CN200969931Y (en) | 2006-11-13 | 2006-11-13 | Plastic-steel full automatic closed tail fastening positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969931Y true CN200969931Y (en) | 2007-11-07 |
Family
ID=38881191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620125272 Expired - Fee Related CN200969931Y (en) | 2006-11-13 | 2006-11-13 | Plastic-steel full automatic closed tail fastening positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969931Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657413A (en) * | 2012-04-19 | 2012-09-12 | 浙江伟海拉链有限公司 | Metal zipper size control device |
| CN102860638A (en) * | 2012-09-29 | 2013-01-09 | 福建浔兴拉链科技股份有限公司 | Zipper assembly device of auto-end-closing injection machine and zipper assembly method of zipper assembly device |
| CN102881848A (en) * | 2012-09-29 | 2013-01-16 | 河南新太行电源有限公司 | Storage battery pack mounting fixture |
| CN105919231A (en) * | 2016-06-30 | 2016-09-07 | 福建浔兴拉链科技股份有限公司 | Zipper positioning device |
| CN106820469A (en) * | 2015-12-03 | 2017-06-13 | Ykk株式会社 | Chain guide for use |
-
2006
- 2006-11-13 CN CN 200620125272 patent/CN200969931Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657413A (en) * | 2012-04-19 | 2012-09-12 | 浙江伟海拉链有限公司 | Metal zipper size control device |
| CN102657413B (en) * | 2012-04-19 | 2014-08-13 | 浙江伟海拉链有限公司 | Metal zipper size control device |
| CN102860638A (en) * | 2012-09-29 | 2013-01-09 | 福建浔兴拉链科技股份有限公司 | Zipper assembly device of auto-end-closing injection machine and zipper assembly method of zipper assembly device |
| CN102881848A (en) * | 2012-09-29 | 2013-01-16 | 河南新太行电源有限公司 | Storage battery pack mounting fixture |
| CN102860638B (en) * | 2012-09-29 | 2015-04-08 | 福建浔兴拉链科技股份有限公司 | Zipper assembly device of auto-end-closing injection machine and zipper assembly method of zipper assembly device |
| CN106820469A (en) * | 2015-12-03 | 2017-06-13 | Ykk株式会社 | Chain guide for use |
| CN105919231A (en) * | 2016-06-30 | 2016-09-07 | 福建浔兴拉链科技股份有限公司 | Zipper positioning device |
| CN105919231B (en) * | 2016-06-30 | 2018-12-14 | 福建晋江浔兴拉链科技有限公司 | Zipper positioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200969931Y (en) | Plastic-steel full automatic closed tail fastening positioning device | |
| CN1986192B (en) | Plastic injecting mold | |
| CN1748977A (en) | Method and device for withdrawing and inserting mold core synchronized with mold opening and closing | |
| CN212976527U (en) | Injection molding stamping workpiece blanking device | |
| CN2806111Y (en) | Core inserting/extracting device in step with die opening/closing | |
| CN202667503U (en) | Bending machine for lateral bars of triangular truss | |
| CN114029366A (en) | Machining equipment and machining method for street lamp post | |
| CN203125885U (en) | Sliding mechanism of elbow core-pulling die | |
| CN2572964Y (en) | Capsule demoulding device | |
| CN2721369Y (en) | Demoulding device | |
| CN215661657U (en) | Injection molding production technology is with getting a manipulator | |
| CN215791120U (en) | Drawing device of die | |
| CN212888679U (en) | Double-guide mechanism of injection mold frame | |
| CN211709935U (en) | Rifling line inserts injection mold | |
| CN201597138U (en) | Mold opening and closing mechanism with pneumatic clamping mechanisms | |
| CN103737293A (en) | Supporting frame forming assembling device and supporting frame forming device | |
| CN210453524U (en) | Positioning structure for plastic injection mold | |
| CN217196610U (en) | Injection molding jig positioning mechanism | |
| CN217123771U (en) | Double-color mold with inclined guide pillar and slider mechanism | |
| CN2633555Y (en) | Simple forced demolding mechanism in mold structure | |
| CN200969930Y (en) | Plastic-steel full automatic closed tail fastening engaging teeth device | |
| CN219988381U (en) | Mold clamping device of shooting target forming mold | |
| CN2880455Y (en) | Demould liftout device of injection shaping machine | |
| CN220697893U (en) | Non-standard sheet metal part bending and forming device | |
| CN2706304Y (en) | Mould beating device of rubber shaping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |