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Servo drive circuit of matched servo packaging machine main circuit

A servo drive, servo drive technology, applied in DC circuits to reduce harmonics/ripples, harmonic reduction devices, AC networks to reduce harmonics/ripples, etc., can solve harsh, invalid signal frequencies, complex working environments and other problems to achieve the effect of improving stability and improving purity

Inactive Publication Date: 2016-12-07
HEFEI SANGUAN PACKING SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the advancement of technology and the development of science and technology, the packaging of products has gradually entered the era of intensification and mass production. When packaging products, the current stage is to use matching servo packaging machines for automatic packaging, which can adapt to the current large-scale product packaging. At the same time, it also improves the quality and production efficiency of product packaging. However, when using a servo packaging machine, the drive circuit for its main circuit is the main part of the circuit drive control. However, the working environment of general packaging machines is relatively Complicated and relatively harsh, the servo driver is interfered by the external environment during use, causing the signal frequency of the power signal input to be unstable, and at the same time, invalid signal frequency will appear, resulting in unstable operation of the driver and damage to electrical components. cause damage

Method used

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  • Servo drive circuit of matched servo packaging machine main circuit

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] Please refer to figure 1 , a servo drive circuit matching the main circuit of a servo packaging machine, including a film-drawing servo driver LXM23D and a servo driver power supply, the film-drawing servo driver LXM23D is provided with a filter circuit, and the filter circuit includes an air switch QF7 and filter, the servo driver power supply and the film pulling servo driver LXM23D are connected through the filter and the air switch QF7.

[0020] Further, the ports on the film pulling servo driver LXM23D are R, S, L1, L2, the ports of the filter are P1, P2, P3, N, and the ports R and L1 are short-circuited to the filter The port P2 is connected through the air switch QF7, the port S and the port L2 are short-circuited and then connecte...

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Abstract

The invention aims at providing a servo drive circuit of a matched servo packaging machine main circuit. The servo drive circuit comprises a film-drawing servo driver LXM23D and a servo driver power supply, wherein the film-drawing servo driver LXM23D is provided with a filter circuit; the filter circuit comprises an air switch QF7 and a filter; and the servo driver power supply is connected with the film-drawing servo driver LXM23D through the filter and the air switch QF7. A frequency point with a specific frequency or the frequency out of the frequency point in a power line can be effectively filtered; the anti-jamming capability of the servo driver is improved; the purity of a signal frequency is improved; and the operation stability of the servo driver is improved.

Description

technical field [0001] The invention relates to the field of packaging machines, including the development and improvement of matching servo packaging machines, and in particular to a servo drive circuit matching the main circuit of the servo packaging machine. Background technique [0002] With the advancement of technology and the development of science and technology, the packaging of products has gradually entered the era of intensification and mass production. When packaging products, the current stage is to use matching servo packaging machines for automatic packaging, which can adapt to the current large-scale product packaging. At the same time, it also improves the quality and production efficiency of product packaging. However, when using a servo packaging machine, the drive circuit for its main circuit is the main part of the circuit drive control. However, the working environment of general packaging machines is relatively Complicated and relatively harsh, the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J1/02H02J3/01
CPCH02J1/02H02J3/01Y02E40/40
Inventor 孙永军张宇传唐永宾王恒李进
Owner HEFEI SANGUAN PACKING SCI & TECH