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Curved pinhead rotary positioning device for dispensing

A positioning device and needle technology, which is applied to the surface coating liquid device, coating, etc., can solve the problems that straight needles are difficult to complete the dispensing task, and it is difficult to be convenient, and achieve the effect of improving dispensing efficiency and dispensing accuracy

Inactive Publication Date: 2014-02-12
SUZHOU NEW STAR PRECISION MECHANISM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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  • Curved pinhead rotary positioning device for dispensing

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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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PUM

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Abstract

The invention discloses a curved pinhead rotary positioning device for dispensing. The device comprises a bracket, a linear air cylinder fixation seat mounted on the bracket, a linear air cylinder mounted on the linear air cylinder fixation seat, a dispensing valve driven by the linear air cylinder, and a curved pinhead mounted at the top of the dispensing valve. The bracket is also provided with a rotary mechanism fixation seat, on which a rotary mechanism is installed. The rotary mechanism is connected to a No.1 synchronous wheel, the dispensing valve is equipped with a No.2 synchronous wheel, and the No.1 synchronous wheel and the No.2 synchronous wheel are connected through a synchronous belt. 360-degree rotation of the curved pinhead can be realized through the synchronous belt and the synchronous wheel structure according to the invention, 360-degree dispensing of a product inner groove can be realized, and the dispensing efficiency and dispensing accuracy 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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