Automatic glue viscosity adjusting system

Abstract

The invention relates to an automatic glue viscosity adjusting system which comprises a viscosity detecting device, a control device and a diluent supplementing device. The viscosity detecting devicecomprises a sampling pipe extending downwards into glue in a sampling vessel, and a sampling rod component is arranged in the sampling pipe. The sampling rod component comprises a sampling rod, wherein the lower end of the sampling rod is provided with a sampling piston which is connected with the inner side of an opening in the lower end of the sampling pipe in a sealed sliding mode, the upper end, extending out of the upper end of the sampling pipe, of the sampling rod is provided with a signal triggering plate, and the signal triggering plate is in transmission connection with a sampling air cylinder. The control device comprises a PLC, a lower signal sensor and an upper signal sensor, wherein the lower signal sensor is arranged below the upper signal sensor. The automatic glue viscosity adjusting system adopts the scheme of automatically adding the diluent according to the glue viscosity measured in real time, and the automatic glue viscosity adjusting system has the advantages ofstable glue viscosity, stable product performance and high product quality.

Description

technical field [0001] The invention relates to a glue viscosity adjustment system for a gluing machine, in particular to an automatic glue viscosity adjustment system, which belongs to the field of glue viscosity adjustment for a gluing machine. Background technique [0002] The gluing machine is the equipment that completes the gluing process during the lamination process. The gluing machine is different from the manual gluing process, and has the characteristics of saving glue, environmental protection, anti-involvement, and automatic gluing. At present, quite a few gluing machines are not equipped with an automatic glue viscosity adjustment device, and the device is expensive. Only manual measurement of glue viscosity and manual addition of diluents, etc., result in long measurement intervals, and it is impossible to monitor the glue viscosity in real time. It is impossible to accurately grasp the amount of additives when adding, so that the viscosity of the glue fluctu...

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Problems solved by technology

[0003] The automatic glue viscosity adjustment system of the present invention discloses a new scheme, adopts the scheme of automatically adding diluent according to the glue viscosity measured in real time, and solves the problem of manually adding diluent caused by manual measurement of glue viscosity in the existing scheme, which causes the glue viscosity to fluctuate. And the problem of unstable product quality

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