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Device for measuring length of transverse cutting machine

A technology of length measuring device and cross-cutting machine, which can be used in measuring devices, metal processing, instruments, etc., and can solve problems such as inaccurate cutting lengths

Inactive Publication Date: 2010-06-02
佛山市南海富利包装机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the current length-measuring wheel device cannot solve the problem of inaccurate cutting due to the vibration of the cardboard up and down, causing the length-measuring wheel to jump away from the paper surface

Method used

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  • Device for measuring length of transverse cutting machine
  • Device for measuring length of transverse cutting machine
  • Device for measuring length of transverse cutting machine

Examples

Experimental program
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Embodiment Construction

[0012] Attached below figure 1 And attached image 3 To further illustrate the present invention, the preferred embodiment of the present invention is: the cross-cutting machine length measuring device described in this embodiment includes a bracket 1, a length measuring wheel 2, a machine cover 3, a bearing with seat 12, a pendulum shaft 15, Length-measuring wheel base 13, length-measuring wheel shaft 14, encoder 9, cylinder assembly 5, stopper 11, wherein, cylinder assembly 5 and machine cover 3 are installed on the bracket 1 respectively, and cylinder assembly 5 includes cylinder tail pin 4, Cylinder inner spring 6, cylinder joint 7, cylinder joint pin 8, cylinder joint seat 10, wherein, cylinder end pin 4 is installed on the bracket 1, one end of cylinder inner spring 6 is against cylinder end pin 4, and the other end of cylinder inner spring 6 Arrest on the cylinder piston 20, the head of the cylinder piston 20 is hinged with a cylinder joint 7, the cylinder joint 7 is h...

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PUM

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Abstract

The invention provides a device for measuring length of a transverse cutting machine. The device comprises a bracket, a gas cylinder component, and a limitation piece, wherein the front end of the gas cylinder component is fixed on a length-measuring wheel seat by a gas cylinder joint seat, the length-measuring wheel seat is hinged on a bearing with a pedestal by a pendulum shaft, and the bearing with the pedestal is arranged at the lower end of the bracket; the limitation piece is contacted with the gas cylinder joint seat of the gas cylinder component; and a length-measuring wheel is hinged on the length-measuring wheel seat by two bearings on a length-measuring wheel shaft, and the length-measuring wheel seat is also provided with an encoder. With the adopted structure, air pressure in the gas cylinder component can be on-line adjusted; when the air pressure decreases, the pressure of the length-measuring wheel on a paper board increases, otherwise the pressure of the length-measuring wheel on the paper board decreases; when the pressure of the length-measuring wheel on the paper board is decreased to less than zero, the length-measuring wheel is lifted out of the paper surface; and due to the assembly of the elastic limitation piece and the gas cylinder inner spring, the gas cylinder inner spring can make the length-measuring wheel always apply a certain pressure on the paper board, and the limitation piece and the spring can both effectively absorb the vibrational energy generated when the length-measuring wheel and the paper board move, so that the length-measuring wheel and the paper board are always kept synchronous, and the measuring accuracy of the length-measuring wheel is ensured.

Description

Technical field: [0001] The invention relates to the technical field of corrugated cardboard production machinery, in particular to a length measuring device for a cross-cutting machine. Background technique: [0002] The cross-cutting machine is an extremely important unit in the corrugated cardboard production line. The current corrugated cardboard cross-cutting machine is equipped with a length measuring wheel at the entrance of the cardboard. Rotating, the length measuring wheel shaft is equipped with an encoder, which is used to measure the traveling length of the corrugated cardboard and provide the signal of the traveling length of the corrugated cardboard to the computer control system. It is required that the speed of the outer circle of the length measuring wheel is consistent with the traveling speed of the corrugated cardboard, so that the measured data can be accurate. In order to ensure accurate length measurement when the traveling speed of the corrugated car...

Claims

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Application Information

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IPC IPC(8): B26D7/28G01B21/06
Inventor 段远步王旭东廖斌邓炳光
Owner 佛山市南海富利包装机械有限公司
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