A Coordinated Control Method of Short Cutter and Intermittent Glue Spraying
A technology of coordinated control and spraying glue, which is applied to the device and coating of the surface coating liquid, can solve the problems of increasing the difficulty of debugging, complicated debugging work, affecting the debugging process, etc., to improve debugging efficiency, simple debugging, improve debugging The effect of production efficiency
Active Publication Date: 2019-04-30
QUANZHOU HANWEI MACHINERY MFG
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Problems solved by technology
When the position of all servo motors and the intermittent glue spraying position change with the reference position, if the position of a servo motor of a short cutter axis has changed, the corresponding intermittent glue spraying glue position should also change accordingly. It will affect the debugging process, make the debugging work more complicated, and increase the difficulty of debugging
Method used
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Experimental program
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Effect test
Embodiment Construction
[0012] Now, the present invention will be further described through specific embodiments.
[0013] The preferred short cutter of the present invention and the intermittent glue spraying coordination control method comprise the following steps:
[0014] (1) The driving servo motors of each short cutter are controlled by the motion control system, and the intermittent glue spraying mechanism is set to include multiple glue spraying output units. The glue spraying outputs of each glue spraying output unit are respectively equipped with solenoid valves and controlled by the control system. The intermittent glue spraying of each glue spraying output unit is realized by the on-off of the solenoid valve, and at the same time, the PLC control system on the entire production line is connected through multiple solid-state relays to control the on-off of the solenoid valve on each glue spraying output unit of the intermittent glue spraying mechanism , the solid state relay is an Omron so...
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The invention relates to the field of hygienic product manufacturing and provides a short cutting knife and intermittent glue spraying coordinated control method. The short cutting knife and intermittent glue spraying coordinated control method includes the following steps that firstly, drive servo motors of short cutting knives are set to be controlled by a movement control system, and electromagnetic valves of glue spraying output units of an intermittent glue spraying mechanism are set to be connected with and controlled by a PLC control system on a whole production line; secondly, the PLC control system tracks and calculates the glue spraying glue position information according to the detection information of the intermittent glue spraying mechanism, and the PLC control system adjusts the glue spraying output units to correspondingly cooperate with phase positions of the working short cutting knives according to the glue spraying glue position information; thirdly, a machine table is started and runs, and the glue spraying glue positions of the intermittent glue spraying mechanism on a material are adjusted to meet the requirement; and fourthly, phase positions of the drive servo motors of the short cutting knives are adjusted to make the pasting positions on the material meet requirements, and the short cutting knife and intermittent glue spraying coordinated control is completed. The short cutting knife and intermittent glue spraying coordinated control method solves the problems that coordination of an existing intermittent glue spraying mechanism and a short cutting knife is not easy, debugging of a production line is made complex, and difficulty is increased.
Description
technical field [0001] The invention relates to the technical field of sanitary product manufacturing equipment, in particular to a method for coordinated control of short cutters and intermittent glue spraying. Background technique [0002] In the production process of sanitary napkins, diapers, and mattresses, materials are glued together to form products. According to the needs of the product, there are two types of glue on the material: continuous and intermittent. The control of continuous glue spraying is relatively simple, while the control of intermittent glue spraying is more complicated, and the control of glue position needs to be considered, because the glue position of intermittent glue spraying affects the quality of the product. Therefore, in the design, the position of the slice pulse or the imaginary axis is used as the reference, and the positions of other servo motors and intermittent glue spray positions follow the reference position, so that all servo m...
Claims
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IPC IPC(8): B05C11/10
CPCB05C11/10
Inventor 林秉正魏冷冷
Owner QUANZHOU HANWEI MACHINERY MFG