Multifunctional glue dispensing device

Abstract

The invention discloses a multifunctional glue dispensing device. The multifunctional glue dispensing device comprises a glue dispensing head and a glue dispensing cylinder. The glue dispensing head is fixed to the bottom end of the glue dispensing cylinder. A feed threaded rod is inserted in and sleeved with the inner side wall of the glue dispensing cylinder. A top end cover is fixed to the top end of the glue dispensing cylinder. An upper material cylinder is fixed to the top face of the top end cover. A drive motor is fixed to a top plate of the upper material cylinder. An output shaft of the drive motor penetrates the top plate of the upper material cylinder downwards. A connection block is fixed to the bottom face of the top plate of the upper material cylinder. The top end of the feed threaded rod extends out of the top end cover is hinged into the connection block. The output shaft of the drive motor is a spline shaft, extends into the connection block and is inserted in and sleeved with a spline hole in the top end. The amount of glue dispensed by the multifunctional glue dispensing device is fixed; glue dripping is uniform; and the glue dispensing effect is ensured. Meanwhile, according to the multifunctional glue dispensing device, liquid glue can be provided from the outside world; the upper material cylinder and the glue dispensing cylinder can conduct independent movable glue dispensing when filled with liquid glue; and the multifunctional glue dispensing device is high in flexibility and good in effect.

Description

Technical field: [0001] The invention relates to the technical field of glue dispensing equipment, and more specifically relates to a multifunctional glue dispensing device. Background technique: [0002] There are more and more dispensing processes in industrial production, and the requirements are becoming more and more stringent. Traditional dispensing is manually operated by workers. With the rapid development of automation technology, manual dispensing is far from meeting the needs of the industry and is gradually being replaced by automatic dispensing machines. Automatic dispensing machines are widely used in industrial production, such as integrated circuits, printed circuit boards, electronic components, auto parts, handbags, packaging boxes, etc. The application of automatic dispensing machine has greatly improved production efficiency, improved product quality, and can realize some processes that cannot be completed by manual dispensing. [0003] However, in the ...

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Problems solved by technology

[0003] However, in the dispensing device in the existing automatic dispensing machine, it is generally connected to the feed pipe on the dispensing cylinder, and feeds through the feed pipe, and the glue at the bottom of the dispensing cylinder is extruded and dripped on the workpiece. On the other hand, the amount of extrusion cannot be controlled, which makes the dispensing effect unsatisfactory, and the existing dispensing device must deliver glue through the outside, making it inconvenient to move, for example, a small part of the product needs to be dispensed in another place When it is necessary to move the cylinder that provides the glue, it is very troublesome

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