Test apparatus for tearing strength of sheep glove leather

A technology of tearing strength and testing device, applied in the field of machinery, can solve the problems of uneven clamping and affecting testing accuracy, and achieve the effect of improving measurement efficiency, testing accuracy and precision.
CN108693033AInactive Publication Date: 2018-10-23HAINING SHANGYUAN LEATHER
5 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HAINING SHANGYUAN LEATHER
Publication Date
2018-10-23
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a test apparatus for tearing strength of sheep glove leather and belongs to the technical field of machinery. The test apparatus solves the defects that test precision is influenced due to deficiency of unflatness of clamping. The test apparatus includes a pedestal, on which a first vertical rod and a second vertical rod are fixedly arranged and are located in parallel. A horizontal plate is disposed between the first vertical rod and the second vertical rod and is arranged on the upper parts thereof. A fixing mechanism for fixing the glove leather is disposed on the lower part of the horizontal plate. A fixing and testing mechanism for testing the tearing strength of the sheep glove leather and fixing the sheep glove leather is disposed on the pedestal. A clamping station is formed from the fixing mechanism and the fixing and testing mechanism and is used for clamping the glove leather. A finishing mechanism for fixing, flattening and ironing the glove leather is disposed on the first vertical rod. The test apparatus can clamp the glove leather flatly and is high in test precision.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of machinery, in particular to a test device for the tear strength of sheep glove leather. Background technique

[0002] Tear strength is an important indicator of leather. It is to measure the strength of a leather sample that has already been torn apart under the action of an external force, that is, to measure the strength of the re-crack. By measuring the tear resistance of leather under the action of external force, it is possible to ensure that the needlework or glued parts of shoes and clothing made of leather will not be damaged again during wearing.

[0003] In the traditional leather tear strength test device, the leather needs to be clamped flat so that the force on both sides is the same to ensure the accuracy of the measurement. However, in the existing test device, the clamping method is manual visual inspection, and It takes 6-8 hours to let the leather hang naturally before it can be measure...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More