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CN-224231511-U - Test bench for testing extensibility of dough cover

CN224231511UCN 224231511 UCN224231511 UCN 224231511UCN-224231511-U

Abstract

The utility model relates to the technical field of food testing, and provides a test board for testing the extensibility of dough sheets, which is used for clamping soft dough sheets and comprises a first clamping plate, a second clamping plate and a first clamping plate, wherein a first through hole is formed in the first clamping plate; the second clamping plate is detachably connected to the top of the first clamping plate, and a second through hole is formed in the second clamping plate; the second through hole is arranged corresponding to the first through hole, a first circular arc chamfer is arranged on the top side of the first through hole, a second circular arc chamfer is arranged on the bottom side of the second through hole, and the soft dough cover is clamped between the first through hole and the second through hole. The test board for testing the extensibility of the soft dough cover can prevent the soft dough cover from being broken at the clamping position, ensure that the extensibility of the soft dough cover such as wonton covers can be accurately represented, is simple to operate, ensures the measurement accuracy, further realizes the efficient test of the extensibility of the soft dough cover, and can also prevent a sample from slipping.

Inventors

  • LI CHUNHONG
  • TIAN LAN
  • FAN LI
  • BAO TIANQI

Assignees

  • 中国农业科学院农产品加工研究所

Dates

Publication Date
20260512
Application Date
20250519

Claims (10)

  1. 1. A test stand for a dough sheet extensibility test for holding a dough sheet sample, comprising: A first clamping plate (1) provided with a first through hole (101); The second clamping plate (2) is detachably connected to the top of the first clamping plate (1), and a second through hole is formed in the second clamping plate (2), wherein the second through hole (201) is arranged corresponding to the first through hole (101); The top side of the first through hole (101) is provided with a first circular arc chamfer (102), the bottom side of the second through hole (201) is provided with a second circular arc chamfer (202), and the dough cover sample is clamped between the first through hole (101) and the second through hole (201).
  2. 2. The test bench for the extensibility test of the dough sheet according to claim 1, characterized in that the opposite faces of the first clamping plate (1) and the second clamping plate (2) are each provided as a frosted face.
  3. 3. The test stand for the extensibility test of dough sheets of claim 1, further comprising: The fastening pieces (3) are uniformly arranged on the first clamping plate (1) and the second clamping plate (2), and the fastening pieces (3) are used for enabling the first clamping plate (1) and the second clamping plate (2) to be clamped.
  4. 4. The test stand for the extensibility test of dough sheets of claim 1, further comprising: The bracket is used for bearing the first clamping plate (1), and the first clamping plate (1) is placed on the bracket.
  5. 5. The test bench for the extensibility test of dough sheets according to claim 1, characterized in that the thickness of the first clamping plate (1) and the second clamping plate (2) is 8-10mm, the chamfer radius of the first circular arc chamfer (102) and the second circular arc chamfer (202) is 1.5mm, the thickness of the first clamping plate (1) is the dimension along the axis direction of the first through hole (101), and the thickness of the second clamping plate (2) is the dimension along the axis direction of the second through hole (201).
  6. 6. A test bench for the extensibility test of dough sheets according to claim 3, characterized in that the first clamping plate (1) and the second clamping plate (2) are rectangular plates.
  7. 7. The test bench for the extensibility test of the dough sheet according to claim 6, wherein the center of the first through hole (101) coincides with the center point of the first clamping plate (1), and the second through hole (201) coincides with the center point of the second clamping plate (2).
  8. 8. The test bench for the extensibility test of dough sheets according to claim 6, wherein the first clamping plate (1) and the second clamping plate (2) are provided with long sides and short sides, mounting holes (4) are formed in the positions, close to four corners, of the first clamping plate (1) and the second clamping plate (2), and the fasteners (3) are correspondingly arranged in the mounting holes (4).
  9. 9. The test bench for the extensibility test of dough sheets according to claim 8, wherein the vertical distance between the center of the mounting hole (4) and the nearest long side edge thereof is a first distance, the vertical distance between the center of the mounting hole (4) and the nearest wide side edge thereof is a second distance, and the first distance and the second distance are equal.
  10. 10. The test bench for the extensibility test of dough sheets according to any of the claims 1 to 8, characterized in that the aperture of the first through hole (101) and the second through hole (201) are equal and 38-42mm, the length of the long side of the first clamping plate (1) and the second clamping plate (2) is 100mm, and the length of the wide side is 90mm.

Description

Test bench for testing extensibility of dough cover Technical Field The utility model relates to the technical field of food testing, in particular to a test bench for testing the extensibility of dough sheets. Background The extensibility of the dough sheet is an important index for characterizing the stuffing-wrapping capability of the dough sheet, and is commonly characterized by a cake skin measuring clamp of a physical property tester in laboratory measurement. The middle hole pitch of the cake skin measuring clamp in the prior art is larger, and the cake skin measuring clamp is particularly not suitable for measuring the ductility of wonton skins and sweet dumpling skins. Along with the increase of the demands on the industrialized production of sweet soup balls and cold noodles, the research on the formula of the relatively soft noodles is increased year by year, but the cake skin measuring clamp of the prior physical property tester can not meet the increasing scientific research demands due to the softer and difficult fixation of the texture. Therefore, how to provide a test bench for measuring the extensibility of dough sheets, which is particularly suitable for relatively soft dough sheets, avoiding breakage at a measuring clamp is a technical problem which needs to be solved by those skilled in the art. Disclosure of utility model The utility model provides a test board for testing the extensibility of dough sheets, which is used for solving the defect that the dough sheets are easy to break at a measuring clamp in the prior art, realizing that the dough sheets can accurately represent the extensibility, and ensuring the measuring precision, and is simple to operate. The utility model provides a test board for testing the extensibility of dough sheets, which is used for clamping soft dough sheets and comprises the following components: The first clamping plate is provided with a first through hole; the second clamping plate is detachably connected to the top of the first clamping plate, and a second through hole is formed in the second clamping plate and corresponds to the first through hole; The top side of the first through hole is provided with a first arc chamfer, the bottom side of the second through hole is provided with a second arc chamfer, and the dough sheet sample is clamped between the first through hole and the second through hole. According to the test board for the extensibility test of the dough cover, provided by the utility model, the opposite surfaces of the first clamping plate and the second clamping plate are respectively provided with a frosted surface. According to the utility model, the test bench for the extensibility test of the dough cover further comprises: The fasteners are uniformly arranged on the first clamping plate and the second clamping plate and are used for clamping the first clamping plate and the second clamping plate. According to the utility model, the test bench for the extensibility test of the dough cover further comprises: the bracket is used for bearing the first clamping plate, and the first clamping plate is placed on the bracket. According to the test bench for the extensibility test of the dough cover, the thickness of the first clamping plate and the thickness of the second clamping plate are 8-10mm, the chamfer radius of the first circular arc chamfer and the chamfer radius of the second circular arc chamfer are 1.5mm, the thickness of the first clamping plate is the dimension along the axis direction of the first through hole, and the thickness of the second clamping plate is the dimension along the axis direction of the second through hole. According to the test board for the extensibility test of the dough cover, provided by the utility model, the first clamping plate and the second clamping plate are rectangular plates. According to the test board for testing the extensibility of the dough cover, the circle center of the first through hole coincides with the center point of the first clamping plate, and the second through hole coincides with the center point of the second clamping plate. According to the test board for testing the extensibility of the dough cover, provided by the utility model, the first clamping plate and the second clamping plate are provided with the long side and the short side, the first clamping plate and the second clamping plate are provided with the mounting holes near four corners, and the fasteners are correspondingly arranged in the mounting holes. According to the test board for testing the extensibility of the dough cover, provided by the utility model, the vertical distance between the center of the mounting hole and the edge of the nearest long side is a first distance, the vertical distance between the center of the mounting hole and the edge of the nearest wide side is a second distance, and the first distance and the second distance are equal. According to the test board for the extensibility test of th