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Data acquisition device for tear and fold tickets

A data acquisition and wrinkling technology, applied in the directions of measuring devices, transportation and packaging, instruments, etc., can solve the problems that the device cannot meet the quality requirements of data acquisition, the degree of crack display is limited, and the amount of lateral deformation is limited, so as to facilitate image scanning, avoid The effect of identifying misjudgments and accurate data collection

Active Publication Date: 2014-08-20
GRG BAKING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited display of cracks in the whole device, for coupons with a large degree of wrinkle, especially for coupons with different roughness on both sides, the requirements for the hardness of the conical rubber wheel, the amount of deformation and the identification and acquisition device are relatively high. This device cannot Meet the quality requirements of data collection, especially for coupons with a large degree of wrinkle, due to the limited lateral deformation of the rubber cone wheel, it is difficult to stretch the coupon, resulting in misjudgment of recognition

Method used

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  • Data acquisition device for tear and fold tickets
  • Data acquisition device for tear and fold tickets
  • Data acquisition device for tear and fold tickets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 It is a schematic diagram of the conical wheel driving device provided by the embodiment of the present invention; figure 2 It is a schematic diagram of rotation at the tangent between the driving cone wheel and the driven cone wheel in the embodiment of the present invention; image 3 It is a schematic diagram of the tear opening of the coupons in the embodiment of the present invention; Figure 4 It is an enlarged schematic diagram of the tear opening of the coupon in the embodiment of the present invention; Figure 5 It is a schematic diagram of the opening of the tear opening of the coupons in the embodiment of the present invention; Figure 6 It is a schematic diagram of the folding and stretching of coupons according to the embodiment of the present invention; Figure 7 It is a schematic diagram of the embodiment of the present invention restricting the expansion of the tear opening of the coupons; Figure 8 It is a schematic diagram of the arrangeme...

Embodiment 2

[0069] Figure 11 It is a schematic diagram of circular wheel drive according to the embodiment of the present invention;

[0070] Depend on Figure 11 It can be seen that the differences between this embodiment and Embodiment 1 mainly include:

[0071] The first stretching module includes a pair of active circular wheels A18 arranged symmetrically and obliquely along the center line of the transmission channel, a driven circular wheel A17 floating on each active circular wheel A18, and the first collection unit is arranged on the circular The wheel is stretched out one side along the coupon.

[0072] Similarly, the active circular wheel A18 is fixed on the shaft A20 through a fixed medium, and the shaft A20 is pivotally connected to the channel plate or on the supports on both sides, and is powered by a motor;

[0073] The driven circular wheel A17 is set on the bearing, the bearing is fixed on the shaft A19, and the shaft A19 is fixed on the floating seat that can move up...

Embodiment 3

[0080] Figure 17 , Figure 18 It is a schematic diagram of different arrangements of a stretching module and two image acquisition modules in this embodiment.

[0081] Depend on Figure 17 , 18 It can be seen that the differences between this embodiment and embodiments 1 and 2 mainly include:

[0082]A second image acquisition unit N2 is also included, and the second image acquisition unit N2 is arranged on a side of the first stretching module M1 away from the first image acquisition unit N1. This enables simultaneous image acquisition of tears and creases on the front and back of the coupon.

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Abstract

The invention discloses a data collection device for tearing and wrinkling coupons, which comprises a transmission channel for transporting coupons composed of two channel plates, and a first image acquisition device adjacently arranged along the transport direction of coupons in the transmission channel A unit and a first stretching module, the first stretching module is used to stretch the coupons to both sides of the transport direction. The invention realizes the data collection of the torn openings and folds of the coupons, and is not affected by the position, size and depth of the folds of the torn openings of the coupons and the roughness of the coupons, and the data acquisition is comprehensive and accurate.

Description

technical field [0001] The invention relates to a data collection device, in particular to a data collection device for torn and wrinkled coupons. Background technique [0002] Existing data acquisition systems for tearing and wrinkling coupons, such as the Japanese patent JP-2001-229045, include a channel and an excitation drive device. The coupons run in the channel, and the tapered rubber wheel and the circular driven wheel in the excitation drive device Extrusion produces deformation so that the coupons get an outward stretching force, showing tear gaps and image scanning recognition to meet the separation requirements. However, due to the limited display of cracks in the whole device, for coupons with a large degree of wrinkle, especially for coupons with different roughness on both sides, the requirements for the hardness of the conical rubber wheel, the amount of deformation and the identification and acquisition device are relatively high. This device cannot Meet th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07D7/20
CPCG01N21/956B65H2701/1936B65H23/0322G07D7/18B65H2301/512422
Inventor 常洋李喆谭栋徐欢
Owner GRG BAKING EQUIP CO LTD