CN219500549U - Zipper chain positioning device - Google Patents
Zipper chain positioning device Download PDFInfo
- Publication number
- CN219500549U CN219500549U CN202320052253.8U CN202320052253U CN219500549U CN 219500549 U CN219500549 U CN 219500549U CN 202320052253 U CN202320052253 U CN 202320052253U CN 219500549 U CN219500549 U CN 219500549U
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- clamping jaw
- thimble
- belt
- chain belt
- zipper
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Abstract
The utility model discloses a zipper belt positioning device which comprises a belt traveling channel, wherein two oppositely matched belt dividing clamping jaws and two oppositely matched belt thimble are sequentially arranged in the belt traveling channel, the two belt dividing clamping jaws are used for separating left and right belts on the belt traveling channel, and the two belt thimble is used for folding the left and right belts on the belt traveling channel. According to the utility model, the left and right separated chain belts are folded through the ejector pins, the guide pins and the square blocks can smoothly penetrate into the pull head, the problem that the pull head machine cannot be sleeved with the insert is solved, and the production efficiency of the pull head machine is improved.
Description
Technical Field
The utility model relates to the technical field of zipper head penetrating machines, in particular to a zipper belt dividing and positioning device.
Background
The zipper consists of zipper teeth, a pull head, an upper stop, a lower stop (a front stop and a rear stop) or a locking piece and the like, and generally comprises two chain belts, wherein each chain belt is provided with a row of zipper teeth, the two rows of zipper teeth are arranged in a staggered manner, the pull head clamps the two side zipper teeth, and the zipper teeth on two sides can be meshed with or separated from each other by means of pulling force sliding. In the production process of the zipper, the zipper belt comprises a plurality of sections of zipper units, cloth belt intervals (namely knife edges for cutting the zipper) are arranged between the sections of zipper units, and the slider penetrating machine penetrates the zipper teeth from the knife edges. The zipper puller penetrating machine is equipment for penetrating a zipper puller on a zipper tooth of a chain belt (namely the zipper belt), and generally comprises a machine table, a zipper traction mechanism, a zipper induction detection device, a puller mold, a puller, a zipper sliding groove and a belt dividing pin positioning device, wherein the puller is orderly arranged by a vibration disc and enters the front of the puller, the puller pushes the puller into the puller mold, the zipper traction mechanism pulls the chain belt to move, when a knife edge corresponds to the puller mold, the belt dividing pin positioning device stops separating and positioning the left chain belt and the right chain belt, the puller mold ascends under the action of an air cylinder, the puller is embedded into a middle gap of the knife edge, the positioning of the chain belt is released, the chain belt moves, and the zipper tooth penetrates into the puller. Then, the existing threading machine has certain limitations and cannot meet various use requirements.
The utility model discloses a metal 5# double open bolt square spare as in CN 207912226U, including M5 double open square and eighth radian board, the right-hand M5 double open bolt that is provided with of M5 double open square, and the lower right side of M5 double open bolt is inlayed and is had cloth glue, the lower left side of M5 double open bolt is connected with M5 metal chain tooth, and the both sides of M5 metal chain tooth are fixed with the strap, and the positive upper end of M5 metal chain tooth is inlayed and is had metal 5# to pull up, and the positive lower extreme of M5 metal chain tooth is connected with metal 5# to pull down, and the metal U-shaped is stopped on the right side bottom of M5 metal chain tooth is installed, and the lower extreme that the metal U-shaped stopped is fixed with the band. In the production process, a pull head is generally required to be penetrated on a chain tooth by using a head penetrating machine, and then a bolt and a square block are installed. If the bolt and the square block are installed first, the head threading machine cannot thread the pull head on the chain teeth.
Disclosure of Invention
The utility model aims to provide a zipper belt positioning device which can separate left and right zipper belts and position the left and right zipper belts, is convenient for a zipper belt with a square or a bolt to penetrate a pull head, and improves the production efficiency and the applicability of a zipper head penetrating machine.
In order to achieve the technical purpose, the technical scheme of the utility model is as follows:
the zipper belt positioning device comprises a zipper belt traveling channel, wherein two oppositely matched belt dividing clamping jaws and two oppositely matched zipper belt ejector pins are sequentially arranged in the zipper belt traveling channel, the two belt dividing clamping jaws are used for separating left and right zipper belts on the zipper belt traveling channel, and the two zipper belt ejector pins are used for folding the left and right zipper belts on the zipper belt traveling channel.
The chain belt thimble comprises a thimble, the thimble is provided with a thimble sliding rail in a matched manner, and the thimble is connected with a thimble cylinder which is used for driving the thimble to slide along the thimble sliding rail; the two chain belt thimble folding and separating are realized, and the left chain belt folding action and the right chain belt folding action are further completed.
The thimble is connected with a thimble sliding block, and the thimble sliding block is matched with the thimble sliding rail.
The two ejector pins are positioned on the upper surface of the chain belt.
The belt dividing clamping jaw comprises an upper clamping jaw and a lower clamping jaw which are matched with the clamping chain belt, the lower clamping jaw is provided with an upper clamping jaw sliding groove, the upper clamping jaw is connected with an upper clamping jaw air cylinder, and the upper clamping jaw air cylinder is used for driving the upper clamping jaw to slide along the upper clamping jaw sliding groove so as to enable the upper clamping jaw to be close to the side of the lower clamping jaw, and the clamping action is completed;
the lower clamping jaw is provided with a clamping jaw sliding rail in a matched mode, the lower clamping jaw is connected with a clamping jaw air cylinder, and the clamping jaw air cylinder is used for driving the lower clamping jaw to slide along the clamping jaw sliding rail, so that two belt-dividing clamping jaws are folded and separated, and further the left chain belt and the right chain belt are separated.
The lower clamping jaw is connected with a lower clamping jaw sliding block, and the lower clamping jaw sliding block is matched with the clamping jaw sliding rail for use.
When the slide fastener driving mechanism is used, the slide fastener driving mechanism drives the chain belt to walk in the chain belt walking channel, the slide fastener sensing detection device senses the knife edge, the slide fastener driving mechanism stops conveying the chain belt, the clamping jaw cylinders of the two clamping jaws respectively drive the clamping jaws to slide along the clamping jaw sliding rail, the clamping jaws of the two clamping jaws are folded towards the middle, and at the moment, the left chain belt and the right chain belt are respectively positioned between the upper clamping jaw and the lower clamping jaw of the two clamping jaws. The upper clamping jaw cylinders of the two belt-dividing clamping jaws respectively drive the upper clamping jaws to slide along the upper clamping jaw sliding grooves, so that the upper clamping jaws draw close the clamping chain belt to the lower clamping jaw side. After the upper clamping jaw and the lower clamping jaw of the two belt dividing clamping jaws clamp the chain belt, the clamping jaw cylinders of the two belt dividing clamping jaws respectively drive the clamping jaws to separate towards two sides along the clamping jaw sliding rail, so that the left chain belt and the right chain belt at the knife edge are separated.
After the left chain belt and the right chain belt are separated, the pull head die sends the pull head to the separated knife edge. After the pull head is positioned at the knife edge, the thimble cylinders of the two chain belt thimble respectively drive the thimble to fold towards the middle along the thimble sliding rail, and the end parts of the thimble push against the belt ribs (the chain teeth or the bolts and the square blocks) of the chain belt, so that the left chain belt and the right chain belt are folded. After the left chain belt and the right chain belt are folded, the zipper traction mechanism pulls the chain belt to walk, and the thimble guides the bolt and the square block to penetrate into the pull head.
According to the utility model, the left and right separated chain belts are folded through the ejector pins, the guide pins and the square blocks can smoothly penetrate into the pull head, the problem that the pull head machine cannot be sleeved with the insert is solved, and the production efficiency of the pull head machine is improved. Meanwhile, the utility model has strong adaptability, not only can sleeve the zipper with the plug-in unit, but also can sleeve the zipper without the plug-in unit, and is also applicable to a plurality of plug-in units in different forms such as injection molding, iron plug-in and the like.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the band clamping jaw of the utility model.
FIG. 3 is a schematic view of the structure of the chain belt thimble of the present utility model.
Detailed Description
As shown in fig. 1-3, the zipper belt positioning device comprises a bottom plate 1, two opposite matched belt dividing clamping jaws 2 and two opposite matched belt thimble 3 are arranged on the bottom plate 1, a belt traveling channel 4 is jointly formed between the two belt dividing clamping jaws 2 and between the two belt thimble 3, namely, the belt traveling channel 4 is sequentially provided with the two opposite belt dividing clamping jaws 2 and the two opposite belt thimble 3, the two belt dividing clamping jaws 3 are used for separating left and right belts on the belt traveling channel 4, and the two belt thimble 3 is used for folding the left and right belts on the belt traveling channel 4.
As shown in fig. 3, the belt-dividing clamping jaw 2 comprises an upper clamping jaw 22 and a lower clamping jaw 21 which are matched with a clamping chain belt, an upper clamping jaw sliding groove 221 is formed in the upper surface of the lower clamping jaw 21, the upper clamping jaw sliding groove 221 is a U-shaped groove, an upper clamping jaw cylinder 222 is fixedly arranged on the upper clamping jaw sliding groove 221, a piston rod of the upper clamping jaw cylinder 222 is connected with the upper clamping jaw 22, and the upper clamping jaw cylinder 222 is used for driving the upper clamping jaw 22 to slide along the upper clamping jaw sliding groove 221, so that the upper clamping jaw 22 approaches to the lower clamping jaw 21 side, and the clamping action is completed.
Lower clamping jaw 21 is connected with lower clamping jaw slider 211, lower clamping jaw slider 211 cooperation use has clamping jaw slide rail 212, clamping jaw slide rail 212 is fixed to be set up on bottom plate 1, lower clamping jaw 21 connects the piston rod of clamping jaw cylinder 213, clamping jaw cylinder 213 and bottom plate 1 fixed connection, clamping jaw cylinder 213 is used for driving lower clamping jaw 21 to slide along clamping jaw slide rail 212, realizes that two belt separation clamping jaws 2 are closed and are separated, and then accomplishes left and right chain belt separation action.
The chain belt thimble 3 comprises a thimble 31, the thimble 31 is fixedly arranged on a thimble fixing block 32, the thimble fixing block 32 is connected with a thimble sliding block 33, the thimble sliding block 33 is matched with a thimble sliding rail 34, the thimble sliding rail 34 is fixedly arranged on the bottom plate 1, the thimble fixing block 32 is connected with a piston rod of a thimble cylinder 35, the thimble cylinder 35 is fixedly connected with the bottom plate 1, the thimble cylinder 35 is used for driving the thimble 31 to slide along the thimble sliding rail 34, two chain belt thimble 3 are folded and separated, and further the left chain belt folding action and the right chain belt folding action are completed.
Preferably, both ejector pins 31 are located on the upper surface of the chain belt.
When the slide fastener driving mechanism is used, the slide fastener driving mechanism drives the chain belt to walk in the chain belt walking channel, the slide fastener sensing detection device senses the knife edge, the slide fastener driving mechanism stops conveying the chain belt, the clamping jaw cylinders of the two clamping jaws respectively drive the clamping jaws to slide along the clamping jaw sliding rail, the clamping jaws of the two clamping jaws are folded towards the middle, and at the moment, the left chain belt and the right chain belt are respectively positioned between the upper clamping jaw and the lower clamping jaw of the two clamping jaws. The upper clamping jaw cylinders of the two belt-dividing clamping jaws respectively drive the upper clamping jaws to slide along the upper clamping jaw sliding grooves, so that the upper clamping jaws draw close the clamping chain belt to the lower clamping jaw side. After the upper clamping jaw and the lower clamping jaw of the two belt dividing clamping jaws clamp the chain belt, the clamping jaw cylinders of the two belt dividing clamping jaws respectively drive the clamping jaws to separate towards two sides along the clamping jaw sliding rail, so that the left chain belt and the right chain belt at the knife edge are separated.
After the left chain belt and the right chain belt are separated, the pull head die sends the pull head to the separated knife edge. After the pull head is positioned at the knife edge, the thimble cylinders of the two chain belt thimble respectively drive the thimble to fold towards the middle along the thimble sliding rail, and the end parts of the thimble push against the belt ribs (the chain teeth or the bolts and the square blocks) of the chain belt, so that the left chain belt and the right chain belt are folded. After the left chain belt and the right chain belt are folded, the zipper traction mechanism pulls the chain belt to walk, and the thimble guides the bolt and the square block to penetrate into the pull head.
The above embodiments do not limit the present utility model in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of the present utility model.
Claims (6)
1. Zipper strip positioner, its characterized in that: the chain belt traveling channel is sequentially provided with two opposite matched belt dividing clamping jaws and two opposite matched chain belt thimble, the two belt dividing clamping jaws are used for separating left and right chain belts on the chain belt traveling channel, and the two chain belt thimble is used for folding left and right chain belts on the chain belt traveling channel.
2. The fastener stringer positioning device of claim 1, wherein: the chain belt thimble comprises a thimble, the thimble is provided with a thimble sliding rail in a matched mode, the thimble is connected with a thimble cylinder, and the thimble cylinder is used for driving the thimble to slide along the thimble sliding rail.
3. The fastener stringer positioning device of claim 2, wherein: the thimble is connected with a thimble sliding block, and the thimble sliding block is matched with the thimble sliding rail.
4. The fastener stringer positioning device of claim 2, wherein: the two ejector pins are positioned on the upper surface of the chain belt.
5. The fastener stringer positioning device of claim 1, wherein: the belt dividing clamping jaw comprises an upper clamping jaw and a lower clamping jaw which are matched with the clamping chain belt, the lower clamping jaw is provided with an upper clamping jaw sliding groove, the upper clamping jaw is connected with an upper clamping jaw air cylinder, and the upper clamping jaw air cylinder is used for driving the upper clamping jaw to slide along the upper clamping jaw sliding groove; the lower clamping jaw is provided with a clamping jaw sliding rail in a matched mode, the lower clamping jaw is connected with a clamping jaw air cylinder, and the clamping jaw air cylinder is used for driving the lower clamping jaw to slide along the clamping jaw sliding rail.
6. The fastener stringer positioning apparatus of claim 5, wherein: the lower clamping jaw is connected with a lower clamping jaw sliding block, and the lower clamping jaw sliding block is matched with the clamping jaw sliding rail for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052253.8U CN219500549U (en) | 2023-01-09 | 2023-01-09 | Zipper chain positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052253.8U CN219500549U (en) | 2023-01-09 | 2023-01-09 | Zipper chain positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219500549U true CN219500549U (en) | 2023-08-11 |
Family
ID=87530130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320052253.8U Active CN219500549U (en) | 2023-01-09 | 2023-01-09 | Zipper chain positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219500549U (en) |
-
2023
- 2023-01-09 CN CN202320052253.8U patent/CN219500549U/en active Active
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