Rotary positioning device for glue-dispensing bent needle head

A positioning device and needle technology, which is applied in the direction of the device and coating for coating liquid on the surface, can solve the problems of the straight needle being difficult to complete the dispensing task and difficult to facilitate, and achieve the effect of improving the dispensing efficiency and dispensing accuracy.

Inactive Publication Date: 2014-02-12
SUZHOU NEW STAR PRECISION MECHANISM
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] For some products, it is difficult to complete the dispensing task with ordinary straight needles when dispensing the inner groove, so a curved needle is required to extend the needle into the groove for dispensing; for dispensing inside the groove And the groove is ring-shaped, even if a curved needle is used, it is still difficult to conveniently complete the 360° dispensing of the inside of the groove

Method used

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  • Rotary positioning device for glue-dispensing bent needle head

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] according to figure 1 , the looper head rotary positioning device for dispensing provided by the present invention includes a bracket 11, a linear cylinder holder 12 installed on the bracket 11, a linear cylinder 13 installed on the linear cylinder holder 12, and a point driven by the linear cylinder 13. Glue valve 14, and the looper head 16 that is installed on the top of dispensing valve 14; Rotation mechanism fixing seat 17 is also installed on the bracket 11, and rotation mechanism 18 is installed on the rotation mechanism fixing seat 17; Rotation mechanism 18 is connected with synchronous wheel one, Two synchronous wheels are installed on the dispensing valve 14, and the first synchronous wheel and the second synchronous wheel are connected by a synchronous belt 19...

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Abstract

The invention discloses a rotary positioning device for a glue-dispensing bent needle head. The rotary positioning device comprises a bracket, a linear cylinder fixing seat arranged on the bracket, a linear cylinder arranged on the linear cylinder fixing seat, a glue-dispensing valve driven by the linear cylinder and the bent needle head arranged at the top end of the glue-dispensing valve, wherein a rotary mechanism fixing seat is also arranged on the bracket; a rotary mechanism is arranged on the rotary mechanism fixing seat and is connected with a synchronous wheel I; a synchronous wheel II is arranged on the glue-dispensing valve; the synchronous wheel I is connected with the synchronous wheel II through a synchronous belt. The rotary positioning device realizes 360-degree rotation of the bent needle head through the synchronous belt and the synchronous wheel structures, so that 360-degree glue-dispensing can be performed on trenches in a product, and the glue-dispensing efficiency and the glue-dispensing precision are greatly improved.

Description

technical field [0001] The invention relates to a glue dispensing device, in particular to a curved needle head rotary positioning device for glue dispensing. Background technique [0002] In industrial production, dispensing is required in many places, such as integrated circuits, printed circuit boards, color LCD screens, electronic components (such as relays, speakers), automotive parts and so on. Traditional dispensing is manually operated by workers. With the rapid development of automation technology, manual dispensing is far from meeting the industrial requirements. Manual dispensing has the disadvantages of complex operation, slow speed, low accuracy, error-prone, and inability to operate complex graphics, let alone realize production automation. The market requires a device with high speed, high efficiency and high precision, so a fully automatic dispensing machine has appeared. [0003] For some products, it is difficult to complete the dispensing task with ordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C11/10B05C7/00
Inventor 龙探然
Owner SUZHOU NEW STAR PRECISION MECHANISM
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