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Gum dispensing equipment

A glue dispensing device and glue dispenser technology, applied in installation, optics, instruments, etc., can solve the problems of insufficient elasticity, reduce cost, limited sensitivity, etc., and achieve the effect of avoiding striker, reducing cost, and improving product yield.

Inactive Publication Date: 2009-10-28
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually, some of the clamping devices of the dispenser are ring-shaped, some are cylindrical, or sensors are installed on the dispenser to set the dispensing position, but these clamping devices are too rigid and not elastic enough, due to their sensitivity Limited, the occurrence of pin strike is inevitable, which will lead to uneven dispensing, affect product quality and production capacity, and is not conducive to reducing costs

Method used

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  • Gum dispensing equipment
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Examples

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Embodiment Construction

[0012] In order to further illustrate the present invention, a preferred embodiment is given and described in detail below with accompanying drawings.

[0013] see figure 1 The dispensing device in the embodiment of the present invention includes a glue dispenser 10, a base 11, a guide rail 12 arranged on the base 11, a first magnetic collar 13 connected with the base 11, a first Two magnetic collars 14 and a third magnetic collar 15 . The glue dispenser 10 is fixed in the second magnetic collar 14 and slidably sleeved in the first magnetic collar 13 and the third magnetic collar 15 . The second magnetic collar 14 is movably connected with the guide rail 12 on the base 11 , and slides together with the dispenser 10 along the guide rail 12 .

[0014] The dispenser 10 includes a syringe 101 and a needle 102 , and the syringe 101 communicates with the needle 102 .

[0015] Both the first magnetic collar 13 and the third magnetic collar 15 are sleeved on the syringe 101 . In t...

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PUM

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Abstract

A dispensing device, comprising a dispenser, a base, a guide rail arranged on the base, and a first magnetic collar, a second magnetic collar, a third magnetic collar respectively connected to the base Magnetic collar. The glue dispenser is fixed in the second magnetic collar, sleeved in the first and third magnetic collars and slides in the first and third magnetic collars. The second magnetic collar is movably connected with the guide rail on the base and slides along the guide rail. A force balance is created by the magnetic action of the first, second and third magnetic collars to hold the dispenser in a selected position. The dispensing device utilizes the magnetic force between the collars to return the needle to its original position when the needle is forced upwards, so as to avoid the occurrence of pin strike while dispensing glue evenly on the dispensing components.

Description

technical field [0001] The invention provides a lens module assembly technology, in particular to a glue dispensing device. Background technique [0002] With the continuous development of science and technology, portable electronic devices such as mobile phones are widely used and tend to be light, beautiful and multi-functional. The camera function is an additional function of the popular mobile phones in recent years. A digital camera module used in a mobile phone must not only meet the requirements of thinness, lightness and compactness, but also have high photographic performance. The digital camera lens module assembly method is one of the main factors that determine the photographic performance. In the digital camera lens module assembly process, a dispensing device is used to glue the camera components. Therefore, improving the dispensing device will help improve Its assembly capacity and product yield. [0003] Usually, some of the clamping devices of the dispense...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/02
Inventor 萧博元袁崐益
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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