CN-224216499-U - Fiber measuring device

CN224216499UCN 224216499 UCN224216499 UCN 224216499UCN-224216499-U

Abstract

The utility model discloses a fiber measuring device which comprises an operating table, a cutting part and a weighing device, wherein a first groove is formed in the upper surface of the operating table and is used for allowing fibers to be measured to pass through, a first cutting position and a second cutting position are formed in the operating table, the cutting part is arranged in each of the first cutting position and the second cutting position and is used for cutting the fibers to be measured in the first groove, the weighing device is arranged on the operating table, and the weighing device is located between the first cutting position and the second cutting position and is located at the bottom of the first groove and is used for receiving the cut fibers to be measured and weighing the cut fibers to be measured. Therefore, the fiber passes through the first groove on the operation table, and is cut through the cutting parts of the first cutting position and the second cutting position simultaneously, so that the consistency of the sampling length of each time is ensured, the deviation of manual length measurement is eliminated, the more stable and accurate linear density data are obtained, and the testing precision of the testing efficiency is improved.

Inventors

YI LIN
YAN JIAYU
SONG WENTAO
Fan Jinruo
YANG XIANGLIN

Assignees

中复神鹰碳纤维股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250409

Claims (10)

1. A fiber measurement device, comprising: The device comprises an operation table, a first groove and a second groove, wherein the upper surface of the operation table is provided with the first groove which is used for allowing fibers to be measured to pass through; The cutting part is arranged on the operating table, a first cutting position and a second cutting position are arranged on the operating table, the cutting part is arranged on the first cutting position and the second cutting position, the cutting part is used for cutting the fiber to be measured in the first groove; The weighing device is arranged on the operating platform, is positioned between the first cutting position and the second cutting position, is positioned at the bottom of the first groove, and is used for receiving the cut fiber to be measured and weighing the cut fiber to be measured.
2. The fiber measuring device according to claim 1, wherein a second groove is provided at the first cutting position of the operation table, a third groove is provided at the second cutting position, the second groove and the third groove are both communicated with the first groove, the cutting portions are both provided in the second groove and the third groove, and the cutting direction of the cutting portions is parallel to the bottoms of the second groove and the third groove.
3. The fiber measuring device according to claim 2, wherein the cutting portion includes a driving portion, a telescopic rod, and a cutter head; The output of drive division with the first end of telescopic link is connected, the second end of telescopic link with the tool bit is dismantled and is connected, the flexible direction of telescopic link with the fibrous direction of operation of awaiting measuring is perpendicular, the tool bit acts on the first lateral wall of first recess, the first lateral wall with the flexible direction of telescopic link is perpendicular.
4. A fiber measuring device according to claim 3, wherein the cutting part further comprises a connecting rod and a pressing rod, the middle part of the connecting rod is connected with the output end of the driving part, one end of the connecting rod is connected with one end of the pressing rod, the other end of the connecting rod is connected with one end of the telescopic rod, and the telescopic rod is an electric telescopic rod.
5. A fibre measurement device according to claim 3, wherein the first side wall is provided with a buffer layer.
6. A fiber measuring device according to claim 3, wherein a first switch is provided on the operation table, the first switch being electrically connected to the driving portion.
7. The fiber measurement device of claim 1 further comprising a weight display electrically connected to the weighing apparatus, the weight display disposed on an upper surface of the console.
8. The fiber measuring device according to claim 7, wherein a recorder is further provided on the operation table, the recorder being for recording measurement data of the weighing device and for exporting the measurement data to an external apparatus.
9. The fiber measurement device of claim 7 wherein a second switch is provided on the console, the second switch being electrically connected to the weighing device, the second switch being used to initialize the weighing device.
10. The fiber measuring device according to claim 1, further comprising liftable brackets provided at four corners of a lower surface of the operation table, the liftable brackets being used for adjusting flatness of the operation table.

Description

Fiber measuring device Technical Field The utility model relates to the technical field of fiber detection, in particular to a fiber measuring device. Background The linear density of the carbon fiber is an important parameter for representing the physical property of the carbon fiber, and is also a key control index in the development and production process of the carbon fiber. The linear density of carbon fiber refers to the weight of single-bundle fiber in unit length, and at present, the method for detecting the linear density of the carbon fiber is generally to sample on a carbon wire shaft, cut a fixed length, and weigh the carbon fiber on an electronic balance so as to calculate the linear density of the carbon fiber. In daily production, due to the high strength and specificity of carbon fibers, the sampling process requires a fine operation to avoid fiber damage or length variation, thereby ensuring the accuracy of the measurement results. Secondly, for measuring the linear density of a long distance, namely measuring the linear density of the same carbon wire shaft continuously for a plurality of times (such as 50 times or 100 times), the traditional method is time-consuming and labor-consuming, and two persons are required to cooperate, which clearly increases the production cost and the manpower consumption. More importantly, errors caused by manual operation are difficult to avoid, and especially during long-time and high-frequency measurement, the errors can accumulate, so that the reliability of the measurement result is reduced. Disclosure of utility model In order to solve the technical problems, the utility model provides a fiber measuring device. The utility model provides a fiber measuring device, comprising: The device comprises an operation table, a first groove and a second groove, wherein the upper surface of the operation table is provided with the first groove which is used for allowing fibers to be measured to pass through; The cutting part is arranged on the operating table, a first cutting position and a second cutting position are arranged on the operating table, the cutting part is arranged on the first cutting position and the second cutting position, the cutting part is used for cutting the fiber to be measured in the first groove; The weighing device is arranged on the operating platform, is positioned between the first cutting position and the second cutting position, is positioned at the bottom of the first groove, and is used for receiving the cut fiber to be measured and weighing the cut fiber to be measured. In some embodiments of the present disclosure, a second groove is disposed at the first cutting position of the console, a third groove is disposed at the second cutting position, the second groove and the third groove are both communicated with the first groove, the cutting portions are both disposed in the second groove and the third groove, and a cutting direction of the cutting portions is parallel to bottoms of the second groove and the third groove. In some embodiments of the present disclosure, the cutting portion includes a driving portion, a telescopic rod, and a cutter head; The output of drive division with the first end of telescopic link is connected, the second end of telescopic link with the tool bit is dismantled and is connected, the flexible direction of telescopic link with the fibrous direction of operation of awaiting measuring is perpendicular, the tool bit acts on the first lateral wall of first recess, the first lateral wall with the flexible direction of telescopic link is perpendicular. In some embodiments of the present disclosure, the cutting portion further includes a connecting rod and a compression rod, a middle portion of the connecting rod is connected with an output end of the driving portion, one end of the connecting rod is connected with one end of the compression rod, the other end of the connecting rod is connected with one end of the expansion rod, and the expansion rod is an electric expansion rod. In some embodiments of the present disclosure, a buffer layer is disposed on the first sidewall. In some embodiments of the disclosure, a first switch is disposed on the console, and the first switch is electrically connected to the driving part. In some embodiments of the present disclosure, the fiber measuring device further includes a weight display electrically connected to the weighing device, the weight display being disposed on an upper surface of the console. In some embodiments of the disclosure, a recorder is further disposed on the console, and the recorder is used for recording measurement data of the weighing device and exporting the measurement data to an external device. In some embodiments of the disclosure, a second switch is disposed on the console, the second switch is electrically connected with the weighing device, and the second switch is used for initializing the weighing device. In some embodiments of the p