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Device for measuring casing diameter

A technology of casing and measuring tank, which is applied in the field of devices for measuring the diameter of casings, can solve the problems of high labor intensity, contact between hands and water, and worker's conflict, and achieves the effects of improving measurement accuracy, convenient operation and reducing influence.

Pending Publication Date: 2019-06-21
FUZHOU UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the existing casing processing enterprises, it is usually necessary to measure the diameter of the casing after filling the casing with water, and then select the classification according to the diameter. The general operation process is purely manual operation by workers. Water contact, more and more workers are resistant to this process

Method used

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  • Device for measuring casing diameter
  • Device for measuring casing diameter
  • Device for measuring casing diameter

Examples

Experimental program
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Effect test

Embodiment

[0032] When the measurement work of this device starts, the horizontal plate 4 is fixed at a certain height to adapt to the measurement distance of the metal induction linear displacement sensor 5. The linear displacement sensor 5 is connected to the external display, and the casing 100 to be processed is put into the casing measuring tank and inflated after being filled with water. The change in the diameter of the casing 100 causes the reflection bottom plate 61 in the diameter reflection device 6 to move up and down, and synchronously drives the metal reflection sheet 62 Move together, and then the reading of metal induction linear displacement sensor 5 changes.

[0033] Assuming that the rising distance of the metal reflective flakes caused by casing expansion is H2, then the calculation module can know the diameter of the casing after expansion by adding H1 and H2, which can accurately measure the size change of the casing 100 diameter.

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Abstract

The invention provides a device for measuring a casing diameter. The device comprises a calculating module, a casing measurement groove, and a casing inflation device. The casing measurement groove can be put into a casing. A transverse dimension of the casing measurement groove is not less than the transverse dimension of the expanded casing in the groove, and a vertical dimension is less than the vertical dimension of the expanded casing in the groove. A top of the casing measurement groove is provided with a diameter reflecting device capable of moving up and down. The casing inflation device is connected to an inner cavity of the casing in the casing measurement groove. The calculating module stores a height of the casing measurement groove. When the casing inflation device fills a working medium into the casing in the groove at preset pressure so as to expand the casing and push the diameter reflecting device to rise, the calculation module can calculate the diameter of the casingat the preset pressure according to a rising distance of the diameter reflecting device and the height of the measurement groove. In the invention, the diameter of the casing after watering can be conveniently measured.

Description

technical field [0001] The invention relates to the technical field of food production, in particular to a device for measuring the diameter of casings. Background technique [0002] In the existing casing processing enterprises, it is usually necessary to measure the diameter of the casing after watering the casing, and then select the classification according to the diameter. The general operation process is purely manual operation by workers. Due to the high labor intensity and the long-term contact with the hands Water contact, more and more workers have resistance to this process. For this reason, there is an urgent need for a new type of automated processing machinery to increase production speed, reduce production costs and management costs, and increase the economic benefits of enterprises. Contents of the invention [0003] The invention provides a device for measuring the diameter of the casing, which can conveniently measure the diameter of the casing after bei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/12
CPCY02E30/30
Inventor 林正英沈娟刘华
Owner FUZHOU UNIV
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