Method and device for detecting hot melt adhesive spraying amount of filter rod forming machine
A filter rod forming machine and hot-melt adhesive technology, applied in the detection field, can solve problems such as insufficient spraying amount of hot-melt adhesive sprayer, bursting rods, blockage of hot-melt adhesive nozzles, etc., and achieve the effect of avoiding poor bonding effect
Active Publication Date: 2016-08-17
CHINA TOBACCO FUJIAN IND
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Problems solved by technology
[0005] Due to the solidification of the hot melt adhesive in the hot melt adhesive sprayer, or the presence of granular debris in the hot melt adhesive glue, the hot melt adhesive nozzle will be blocked; because the hot melt adhesive sprayer uses high-pressure air to spray the hot melt adhesive If it is placed on the forming paper, problems such as unstable air pressure, blockage of the air circuit or rupture of the air pipe may occur
This will lead to insufficient spraying of the hot melt glue sprayer or stop spraying, resulting in poor bonding effect of the filter rod forming paper and the occurrence of rod explosion, that is, the phenomenon of bursting at the opening of the filter rod forming paper, so that the tow cannot be drawn. Wrapped into a filter rod, resulting in waste of material
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0045] figure 2 It is a flowchart of an embodiment of the detection method of the hot melt glue spraying amount of the filter rod forming machine of the present invention, as figure 2 As shown, the detection method of the hot melt adhesive spraying amount of the filter rod forming machine provided in this embodiment specifically includes:
[0046] Step 201, the infrared temperature detector detects the temperature of the hot melt adhesive spraying area on the fi...
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The embodiment of the invention discloses a method and a device for detecting the hot melt adhesive spraying quantity of a filter rod forming machine. The method comprises the following steps: detecting the temperature of a hot melt adhesive spraying area on filter rod forming paper through an infrared temperature detector and sending detected temperature value information to a controller; judging whether the hot melt adhesive spraying quantity on the filter rod forming paper is normal through the controller by judging whether a temperature value detected by the infrared temperature detector reaches a preset standard temperature value; and outputting an alarm signal through the controller when the hot melt adhesive spraying quantity is abnormal. The method and the device are capable of effectively monitoring the hot melt adhesive spraying quantity.
Description
technical field [0001] The invention relates to detection technology, in particular to a detection method and device for the amount of hot melt adhesive sprayed by a filter rod forming machine. Background technique [0002] The filter rod forming equipment commonly used in the domestic tobacco industry includes KDF2, KDF3, and KDF4 fiber filter rod forming machines. [0003] During the filter rod forming process, the filter plug wrap wraps the opened tow, and the filter plug wrap is bonded by hot melt adhesive coated on its surface. The process of gluing filter plug wrapping paper is as follows: figure 1 As shown, the centerline glue sprayer 102 is used to spray glue on the filter rod forming paper 104, and then the hot melt glue sprayer 101 is used to spray hot melt adhesive on the filter rod forming paper 104, and the heating plate 103 is used to heat the filter rod forming paper 104 Then make it merge with the tow again. [0004] In the process of realizing the present...
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IPC IPC(8): B05C11/10G05B19/05
Inventor 常明彬邓宏博江家森张炜崔振伟卢新万洪伟龄罗登炎
Owner CHINA TOBACCO FUJIAN IND