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Automatic reset calibration device for molding equipment of pulp molded products

A molding equipment, automatic reset technology, applied in measuring devices, optical devices, textiles and papermaking, etc., to solve the problem of poor accuracy retention, high intelligence and convenient use.

Active Publication Date: 2021-12-21
永发(江苏)模塑包装科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The equipment itself is still in the running-in period, such as the equipment control system, power source components, power transmission components and equipment body, moving parts and lubrication, there are still many design defects

Method used

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  • Automatic reset calibration device for molding equipment of pulp molded products
  • Automatic reset calibration device for molding equipment of pulp molded products
  • Automatic reset calibration device for molding equipment of pulp molded products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] according to Figure 1-3 The shown automatic reset calibration device for molding equipment of pulp molded products includes a molding machine 1 and a grating ruler body 2, the molding machine 1 includes a machine bed 11, and a first working 12, the second station 13 and the third station 14, the first station 12, the second station 13 and the third station 14 are arranged in sequence from right to left, and the first station 12 is set There is a pulp suction mechanism for absorbing pulp, the second station 13 is provided with a heat press mechanism for hot press forming, the third station 14 is provided with a transfer mechanism for transferring finished products, and the first station A reciprocating workbench 15 is movable on the position 12, the second station 13 and the third station 14, and the front and rear sides of the reciprocating workbench 15 are provided with a drive mechanism 3, and the grating ruler body 2 includes a scale grating 21 and a grating The re...

Embodiment 2

[0034] according to figure 1 Shown is an automatic reset calibration device for molding equipment of pulp molded products. The drive mechanism 3 includes a screw rod 31 and a servo motor 32. The screw rod 31 is connected to the servo motor 32. Both ends of the screw rod 31 The bearing is fixedly connected with the machine bed 11, and the outside of the screw rod 31 is provided with a slider, and the inner wall of the slider is provided with an internal thread matched with the outer wall of the screw rod 31, and the reciprocating table 15 is fixed to the slider connect;

[0035] The top side of the machine bed 11 is fixed with a first mounting plate 4, the scale grating 21 is fixedly connected with the machine bed 11 through the first mounting plate 4, and the scale grating 21 is the same length as the machine bed 11, The indicator grating 224 is arranged parallel to the scale grating 21, and the front side of the grating reading head 22 is fixedly provided with a second mount...

Embodiment 3

[0038] The present invention also provides a method for using an automatic reset calibration device for molding equipment of pulp molded products. The specific operation steps are as follows:

[0039] Step 1. First, fix the scale grating 21 on the top side of the machine bed 11, fix the grating reading head 22 on the top side of the reciprocating workbench 15, and keep the scale grating 21 and the grating reading head 22 arranged in parallel;

[0040] Step 2: Start to use. During use, the grating ruler body 2 performs real-time monitoring to detect the linear displacement and moving speed of the reciprocating workbench 15, and sends the detection signal to the external PLC controller through the drive circuit 225. The external PLC controller Control the servo motor 32 to accurately locate the position of the reciprocating worktable 15 to achieve precise machining;

[0041] Step 3. After using for a period of time, after the servo motor 32, screw rod 31, slide rail 7 and relate...

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Abstract

The invention discloses an automatic reset calibration device for molding equipment of pulp molded products, comprising a molding machine and a grating ruler body, the molding machine includes a machine bed, and the top of the machine bed is provided with a first station, a second station and the third station, the first station, the second station and the third station are provided with a reciprocating workbench, and the front and rear sides of the reciprocating workbench are provided with drive mechanisms, and the grating ruler body Includes scale grating and grating readhead. The present invention is based on the technical grafting of the grating ruler on the basis of the accuracy of the existing machine equipment, and cooperates with the program control to complete the device from signal induction, feedback control system, program calculation compensation, and transfer instructions to the servo motor to drive the screw to compensate for the offset. Value, realize the positioning setting accuracy value of the workbench, so that the equipment itself can obtain a higher accuracy value, so that the mold fixture on the matching equipment can achieve a good service life cycle.

Description

technical field [0001] The invention relates to the technical field of pulp molding, in particular to an automatic reset calibration device for molding equipment of pulp molding products. Background technique [0002] The movement of the existing pulp molding equipment is divided into three stations, the first station, the second station, and the third station, respectively corresponding to the slurry suction mechanism, the hot pressing mechanism and the transfer mechanism, and the movement track is expressed as : 0 (zero position) => 1230 => 2110 => 0 (return to zero), the reciprocating workbench is driven by the screw rod to reciprocate on the three stations respectively to make a finished product. [0003] The motion accuracy of the reciprocating table depends entirely on the accuracy of the servo motor, machine tool screw, slide rail and related connecting parts. After the above parts reach a certain wear value, the motion positioning accuracy will randomly begi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/02G05B19/05D21J3/00
Inventor 费国忠艾永忠车大利张国策宋小平孟飞高秋荣张利丽
Owner 永发(江苏)模塑包装科技有限公司
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