A device for automatically threading zipper pulls
A zipper head and automatic threading technology, applied in the direction of sliding fastener components, applications, fasteners, etc., can solve the problems of poor stability and low production efficiency, achieve good stability, reduce costs, and improve production efficiency.
Active Publication Date: 2015-12-30
东莞市科慧塑胶科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a device for automatically putting on a zipper puller with an improved structure in view of the problems of poor stability and low production efficiency of the existing automatic zipper puller device
Method used
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[0020] In order to enable examiners to further understand the purpose of the present invention, a preferred embodiment is now attached for detailed description as follows. This embodiment is only used to illustrate the technical solution of the present invention, not to limit the present invention.
[0021] The automatic zipper pull device of the present invention is as Figure 1-Figure 6 As shown, it includes a slider positioning clip 6, a push plate 7, a push rod 13, a slider positioning clip 14 and a paddle 15; The side of the zipper puller is provided with an arc-shaped upper guide rail 9, the starting end of the upper guide rail 9 of the zipper is corresponding to the pushing groove 16, and the end of the upper guide rail 9 of the zipper extends to the zipper positioning clamp 14; the push rod 13 Installed in the pushing trough 16, push the zipper puller entering from the feeding port 17 into the initial end of the upper guide rail 9 of the zipper head, the feeding port 1...
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The invention discloses an automatic zipper puller fitting device comprising a zipper puller locating clamp, a pushing tray, a charging rod, a zipper locating clamp and a pick. An arc-shaped zipper puller lifting guide rail, a charging groove and a feeding port are arranged on a side surface of the zipper puller locating clamp, a starting end of the zipper puller lifting guide rail corresponds to the charging groove, the rear end of the zipper puller lifting guide rail expands to the zipper locating clamp, the charging rod is mounted inside the charging groove, the feeding port is reserved vertical to the charging groove, the pushing tray is of a disc shape and matched with the zipper puller lifting guide rail to drive the pushing tray to rotate along the zipper puller lifting guide rail via a driving device, and at least one zipper puller abutting work position is arranged on the pushing tray. The disc-shaped pushing tray is adopted to push the zipper puller to realize automatic assembly of the zipper puller, is stable and reliable in performance, and is capable of reducing maintenance frequency and increasing production efficiency indirectly; compared with the existing automatic zipper puller fitting device adopting a rotating cylinder driving fan-shaped turning tray method, the automatic zipper puller fitting device is more efficient in production under the same power and energy consumption.
Description
technical field [0001] The invention relates to the field of sealing bag production equipment, in particular to a device for automatically threading a zipper puller for a sealing bag. Background technique [0002] The zipper ziplock bag is a common self-sealing packaging bag, also known as a sealed bag. Among them, in order to facilitate the operation of sealing / unsealing, the zipper ziplock bag usually adopts a zipper head to realize its automatic sealing. In the traditional production process, the zipper puller is manually tightened, which not only requires a large amount of labor, but also costs money, and the production efficiency is low, and the production quality is greatly affected by human factors. At present, there are also some devices that automatically pull up the zipper pull, but the structure is generally more complicated and the stability is poor. In actual production, the maintenance frequency is high, and even relatively large repairs are often required, wh...
Claims
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IPC IPC(8): A44B19/62
Inventor 李胜利
Owner 东莞市科慧塑胶科技有限公司