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CN-122016474-A - Tensile property detection device and detection method for industrial sample cloth

CN122016474ACN 122016474 ACN122016474 ACN 122016474ACN-122016474-A

Abstract

The invention provides a tensile property detection device and a detection method for industrial sample cloth, which relate to the technical field of cloth tensile property detection and comprise the following steps: the device is provided with the ion wind rod and the automatic cleaning control mechanism, and in the gap between two groups of sample detection, the ion wind rod can be automatically started to stably move along the guide rod by adjusting the pressing plate through the torsion handle to trigger the starting switch, the surface of the rubber clamping pad is subjected to omnibearing ion wind blowing, impurities such as fluff and dust adsorbed by static electricity at the clamping part are effectively removed by ion wind energy, the phenomenon that follow-up cloth clamping is unstable and uneven in stress caused by residual impurities is avoided, and the problem that the existing detection device lacks an automatic cleaning mechanism linked with clamping action is solved.

Inventors

  • ZHU AIHUA
  • LIU HAO
  • LU SONGSONG
  • HU MINGWEI

Assignees

  • 盱眙华成工业用布有限公司

Dates

Publication Date
20260512
Application Date
20260228

Claims (10)

  1. 1. A tensile property detection device for industrial sample cloth is characterized by comprising a clamping block body (2), wherein a rear side matching plate (201) with an L-shaped structure is arranged at the rear end of the clamping block body (2), the short end of the rear side matching plate (201) is fixedly connected with the rear end face of the clamping block body (2), a clearance area is arranged between the long end of the rear side matching plate (201) and the rear end face of the clamping block body (2), a front side matching plate (202) with an L-shaped structure is arranged at the front end of the clamping block body (2), the short end of the front side matching plate (202) is fixedly connected with the front end face of the clamping block body (2), a clearance area is arranged between the long end of the front side matching plate (202) and the front end face of the clamping block body (2), a clamping groove (203) penetrating through the front end face and the rear end face of the clamping block body is formed in the right end face of the clamping block body (2), a group of balls (2012) are commonly arranged between the lower part between the rear side matching plate (201) and the front side matching plate (202), a screw of the balls (2012) and the rear side matching plate (202) are connected with the front side matching plate (2012), the balls (2012) and the front end of the front side matching plate (202) are rotatably connected with the front end face of the front side matching plate (201) and the front end face of the clamping block body (2), a right end bar (2018) is arranged at the lower than the lower end of a 2018, and the right end bar (2018) is arranged between the balls and the lower end bar (2018), a mounting hole site (2019) is formed in the lower portion of the front end face and the rear end face of the movable block (2014) together, and a nut of the ball screw (2012) is fixedly mounted inside the mounting hole site (2019).
  2. 2. The tensile property detection device for industrial sample cloth according to claim 1 is characterized in that a pressing plate (205) is arranged in the clamping groove (203), a rotating block (206) with a round block structure is rotatably arranged at the center of the top end surface of the pressing plate (205) through a bearing (207), a locking screw (208) is fixedly arranged at the axial center of the top end surface of the rotating block (206), a torsion handle (209) is fixedly arranged at the top end of the locking screw (208), a threaded through hole (2010) communicated with the clamping groove (203) is formed in the top end surface of the clamping block (2), and the threaded through hole (2010) is connected with the locking screw (208) in a threaded mode.
  3. 3. The tensile property detection device for industrial sample cloth according to claim 2 is characterized in that a rubber clamping pad (204) is fixedly adhered to the bottom surface of the inner end of the clamping groove (203) and the bottom end surface of the pressing plate (205), and when the top end surface of the pressing plate (205) is in contact with the top surface of the inner end of the clamping groove (203), the ion wind bar (2018) corresponds to the position of a space between the two rubber clamping pads (204).
  4. 4. The device for detecting the tensile property of industrial sample cloth according to claim 3, wherein a guide rod (2011) is commonly arranged at the upper part between the rear side matching plate (201) and the front side matching plate (202), a limit sliding hole (2020) is commonly formed at the upper part of the front end surface and the rear end surface of the movable block (2014), and the limit sliding hole (2020) is in sliding insertion fit with the guide rod (2011).
  5. 5. The device for detecting the tensile property of industrial sample cloth according to claim 4, wherein a motor (2013) is fixedly installed on the front end face of the front side matching plate (202), a rotating shaft end of the motor (2013) is fixedly installed and connected with a screw rod of a ball screw (2012), the motor (2013) is electrically connected with a control box, a notch (2016) penetrating through the front end face and the right end face of the clamping block (2) is formed in the inner end face of the clamping groove (203), a group of starting switches (2017) are fixedly installed on the inner end face of the notch (2016), and the starting switches (2017) are electrically connected with the control box.
  6. 6. The device for detecting the tensile property of industrial sample cloth according to claim 5, wherein the start switch (2017) is a tact switch, a key end of the start switch (2017) faces downwards, when the start switch (2017) is in a non-pressed start state, the key end of the start switch (2017) is lower than the top surface of the inner end of the clamping groove (203), when the top surface of the pressing plate (205) is in abutting contact with the top surface of the inner end of the clamping groove (203), the top surface of the pressing plate (205) is in abutting contact with the key end of the start switch (2017), and when the start switch (2017) is in a pressed start state.
  7. 7. The device for detecting the tensile property of industrial sample cloth according to claim 6, wherein a proximity switch a (2021) and a proximity switch b (2022) are respectively embedded and mounted on opposite end surfaces between the rear side matching plate (201) and the front side matching plate (202), the proximity switch a (2021) and the proximity switch b (2022) are electrically connected with a control box, an induction matching insert (2015) capable of being in induction matching with the proximity switch a (2021) and the proximity switch b (2022) is jointly embedded and mounted on front and rear end surfaces of the moving block (2014), when an ion wind rod (2018) is located in a blank area between the front side matching plate (202) and the clamping block (2), the induction matching insert (2015) is located in an induction range of the proximity switch b (2022), and when the ion wind rod (2018) is located in a blank area between the rear side matching plate (201) and the clamping block (2), the induction matching insert (2015) is located in an induction range of the proximity switch a (2021).
  8. 8. The device for detecting the tensile property of industrial sample cloth according to claim 7, wherein in the non-starting state of the motor (2013), the ion wind rod (2018) is located in a blank area between the rear side matching plate (201) and the clamping block (2), when the starting switch (2017) is in the pressed starting state, a feedback signal of the starting switch (2017) is given to the control box, the control box controls the motor (2013), the ion wind rod (2018) and the proximity switch b (2022) to start, when the proximity switch b (2022) senses the sensing matching block (2015), a feedback signal of the proximity switch b (2022) is given to the control box, the control box controls the motor (2013) to rotate reversely and controls the proximity switch a (2021) to start, and when the proximity switch a (2021) senses the sensing matching block (2015), the feedback signal of the proximity switch a (2021) is given to the control box, and the control box controls the motor (2013), the ion wind rod (2018), the proximity switch a (2021) and the proximity switch b (2022) to close.
  9. 9. The device for detecting the tensile property of industrial sample cloth according to claim 8, wherein the clamping block (2), the rear side matching plate (201), the front side matching plate (202), the clamping groove (203), the rubber clamping pad (204), the pressing plate (205), the rotating block (206), the bearing (207), the locking screw (208), the torsion handle (209), the threaded through hole (2010), the guide rod (2011), the ball screw (2012), the motor (2013), the moving block (2014), the induction matching insert (2015), the notch (2016), the starting switch (2017), the ion wind rod (2018), the mounting hole (2019), the limit sliding hole (2020), the proximity switch a (2021) and the proximity switch b (2022) jointly form a group of clamping ends, the device further comprises a detection table (1), a detection groove (101) penetrating through the front end face and the rear end face is formed in the top end face of the detection table (1), a group of tension sensors (102) are fixedly mounted on the left side face of the inner end of the detection table (101), the tension sensors (102) are electrically connected with the control box, one group of tension sensors (102) is electrically mounted on the other end of the control box, the device comprises a tension sensor (102), an electric cylinder (103), a control box, a push rod end of the electric cylinder (103), a group of clamping ends, a detection box and a control box, wherein the tension sensor (102) is fixedly installed and connected with the left end face of a clamping block body (2) in the group of clamping ends, the electric cylinder (103) is fixedly installed on the right end face of the detection table (1), the electric cylinder (103) is electrically connected with the control box, the push rod end of the electric cylinder (103) penetrates through the detection groove (101), the group of clamping ends are fixedly installed on the push rod end, and the left end face of the clamping block body (2) in the clamping ends is fixedly connected with the push rod end of the electric cylinder (103).
  10. 10. A method for detecting a tensile property detecting means for an industrial sample cloth according to any one of claims 1 to 9, comprising the steps of: (1) Checking device, which ensures that the top end surface of the pressing plate (205) is not contacted with the key end of the starting switch (2017), the starting switch (2017) is not triggered, and each component is in a normal standby state; (2) The device is ready to clamp a sample, wherein the push rod end of an electric cylinder (103) is controlled to be fully extended through a control box, the sample is ready to be installed, two ends of the industrial sample cloth are placed into clamping grooves (203) of two groups of clamping ends, the cloth is ensured to be flatly attached to rubber clamping pads (204) in the grooves, a torsion handle (209) is rotated to drive a locking screw (208) to downwards screw, a pressing plate (205) is pushed to downwards move through a rotating block (206) and a bearing (207), until the rubber clamping pads (204) of the bottom end surface of the pressing plate (205) press the cloth, and the cloth is firmly clamped and fixed; (3) The tensile property detection comprises the steps that a control box controls a push rod end of an electric cylinder (103) to slowly shrink to drive one group of clamping ends to move, the other group of clamping ends are static, horizontal tension is applied to cloth, a tension sensor (102) detects a tension value in real time, the tension value is synchronously transmitted to the control box for recording and displaying, the push rod end is continuously shrunk to increase the tension until the cloth is broken or the preset tension detection is completed, and the maximum tension and related data are recorded; (4) After detection, a group of post-detection cleaning processes are completed, namely, reversely rotating a torsion handle (209), enabling a pressing plate (205) to move upwards to be attached to the inner top end of a clamping groove (203), triggering a starting switch (2017) to enter a cleaning mode, enabling a control box to start a motor (2013), an ion wind rod (2018) and a proximity switch b (2022), enabling the motor (2013) to drive a ball screw 2012 to rotate, enabling a moving block (2014) to drive the ion wind rod (2018) to move forwards, enabling the ion wind rod (2018) to release ion wind, purging a clamping part of a rubber clamping pad (204) to remove impurities such as fluff and dust adsorbed on the surface, enabling an induction fit insert (2015) to trigger a proximity switch b (2022), enabling the control box to control the motor (2013) to reversely rotate and enable the proximity switch a (2021), enabling the moving block (2014) to drive the ion wind rod (2018) to reset, enabling the induction fit insert (2015) to trigger the proximity switch a (2021), enabling the control box to close all cleaning related parts, and completing cleaning; (5) And the device is reset and the next group of detection preparation, namely the torsion handle (209) is rotated to enable the pressing plate (205) to move downwards, the pressing plate is separated from the key end of the starting switch (2017), the starting switch (2017) is reset, and the device is in a standby state and is ready for the next group of detection.

Description

Tensile property detection device and detection method for industrial sample cloth Technical Field The invention relates to the technical field of cloth tensile property detection, in particular to a tensile property detection device and a detection method for industrial sample cloth. Background In the field of industrial production, cloth is used as a core raw material of various products, and the tensile property of the cloth directly determines the structural stability, service life and safety and reliability of a terminal product, so that the product quality of a plurality of industries such as textile clothing, industrial filter materials, tent fabrics, automobile interiors and the like is widely influenced. Therefore, the tensile property detection of the industrial sample cloth is a key link of raw material screening, quality control and finished product acceptance in the production process, and the accuracy and reliability of the detection result have important significance for the improvement of the production efficiency, the cost control and the market competitiveness guarantee of enterprises. At present, the existing industrial sample cloth tensile property detection device still has a plurality of defects in practical application, restricts the efficient development of detection work and the improvement of detection precision, and has the advantages that impurities are easy to remain on a clamping surface, detection consistency is affected, impurities such as fluff and dust are easy to adhere to the surface of the cloth in the production, storage and transportation processes, and a rubber clamping pad is easy to adsorb a large amount of fine impurities due to electrostatic action after being contacted and rubbed with the cloth. The existing detection device lacks an automatic cleaning mechanism linked with clamping actions, can not quickly remove residual impurities in a gap between two groups of samples, the impurities can be embedded into a contact surface of a rubber clamping pad, the actual friction coefficient and the contact state of the clamping surface are changed, uneven stress distribution and fluctuation of clamping stability are caused when the subsequent samples are clamped, the initial detection conditions of the groups of samples are inconsistent, the repeatability and the comparability of detection data are poor, and accurate and reliable quality analysis basis is difficult to form. Disclosure of Invention The invention relates to a tensile property detection device for industrial sample cloth, which solves the problem that the existing detection device lacks an automatic cleaning mechanism linked with clamping actions. The invention provides a tensile property detection device for industrial sample distribution, which specifically comprises a clamping block body, wherein the rear end of the clamping block body is provided with a rear side matching plate with an L-shaped structure, the short end of the rear side matching plate is fixedly installed and connected with the rear end surface of the clamping block body, an empty region is arranged between the long end of the rear side matching plate and the rear end surface of the clamping block body, the front end of the clamping block body is provided with a front side matching plate with an L-shaped structure, the short end of the front side matching plate is fixedly installed and connected with the front end surface of the clamping block body, an empty region is arranged between the long end of the front side matching plate and the front end surface of the clamping block body, the right end surface of the clamping block body is provided with a clamping groove penetrating through the front end surface and the rear end surface of the clamping block body, a group of ball screw is jointly installed between the rear side matching plate and the front side matching plate, the ball screw is rotatably installed and connected with the rear side matching plate, the ball screw is positioned on the right side of the clamping block body and is lower than the bottom surface of the inner end of the clamping groove, the ion wind rod is electrically connected with a control box, the ion wind rod is fixedly installed between the ion wind rod and the control box, the right end of the ion wind rod is fixedly installed, the ion nut is fixedly installed on the right end of the ion wind rod, the ball screw rod is fixedly installed on the front end of the front end surface of the front end of the clamping block body, the ball screw is jointly installed on the front end of the front end and the ball screw nut is jointly installed on the front side and is fixedly installed on the front position and lower front position through the front nut. The clamping groove is internally provided with a pressing plate, a rotating block in a round block structure is rotatably arranged at the center of the top end surface of the pressing plate through a bearing, a locking