WO2024239208A1 - Fabric stretching device for textiles - Google Patents
Fabric stretching device for textiles Download PDFInfo
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- WO2024239208A1 WO2024239208A1 PCT/CN2023/095588 CN2023095588W WO2024239208A1 WO 2024239208 A1 WO2024239208 A1 WO 2024239208A1 CN 2023095588 W CN2023095588 W CN 2023095588W WO 2024239208 A1 WO2024239208 A1 WO 2024239208A1
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- Prior art keywords
- rotating
- stretching
- fabric
- clamping
- fixed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/244—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning them about an axis substantially perpendicular to the conveying plane
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
Definitions
- the invention relates to the technical field of textiles, in particular to a textile fabric stretching device.
- the tensile property of fabric is an important indicator for evaluating fabric quality.
- the current fabric tensile test device cannot test the ultimate tensile strength of fabric, which greatly affects the evaluation of fabric quality.
- the existing fabric tensile test device needs to be stopped for operation when the fabric is placed on the test bench for testing, which consumes a lot of testing time and is not suitable for batch testing of fabrics.
- the present invention provides a textile fabric stretching device.
- a textile fabric stretching device whose structure includes a frame, a transmission mechanism arranged on the frame and a rotating mechanism arranged on the transmission mechanism, the rotating mechanism is provided with a clamping mechanism for clamping and fixing the fabric, the frame is located in the width direction of the transmission mechanism and is provided with a stretching mechanism for performing a stretching test on the fabric, two rotating key bars are arranged on the middle part of the frame, and the stretching mechanism is arranged between the two rotating key bars; it can drive the transmission mechanism to move, and under the action of the rotating key bar, the rotating mechanism can drive the clamping mechanism to rotate 90 degrees on the rotating mechanism, so that the stretching mechanism can perform a stretching test on the fabric.
- the rotating mechanism includes a fixed seat fixedly connected to the transmission chain on the transmission mechanism, the fixed seat is rotatably connected to a rotating disk via a longitudinal axis, the tail of the longitudinal axis passes through the fixed seat and is fixedly connected to a driven gear sleeve, the other side of the fixed seat is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a steering wheel that can move along the rotating key bar, and a driving gear meshing with the driven gear sleeve is installed on one end of the rotating wheel.
- the gear parts of the driving gear and the driven gear sleeve are both bevel gears.
- the cross-sectional shape of the length of the rotating key strip is an unequal-slope trapezoid, and one end of the long hypotenuse is the approach end of the rotating mechanism, and one end of the short hypotenuse is the departure end of the rotating mechanism.
- the transmission mechanism includes a driving sprocket and a driven sprocket rotatably connected to both sides of the frame, the driving sprocket and the driven sprocket on the same side are connected by a transmission chain, the fixed seat on the rotating mechanism is arranged between the two transmission chains, and a driving motor is fixedly connected to the wheel axle of the driving sprocket.
- the several rotating mechanisms are evenly spaced and distributed on the conveying mechanism.
- the clamping mechanism includes two L-shaped plates symmetrically arranged at the top of a rotating disk fixed on the rotating mechanism, a long strip plate is arranged under each of the L-shaped plates, a fixed cavity is fixed on the top of each of the L-shaped plates, a moving rod is slidably connected in the fixed cavity, the top of the moving rod passes through the fixed cavity and the top of the L-shaped plate in sequence, the bottom end of the moving rod passes through the bottom end of the fixed cavity and extends in the direction of the long strip plate, a clamping strip plate matched with the shape and size of the long strip plate is fixedly connected to the tail of the moving rod, a limiting plate fixedly connected to the moving rod is arranged in the fixed cavity, and a spring is also arranged at the part of the moving rod located between the limiting plate and the fixed cavity.
- the stretching mechanism is arranged on the outer side of the frame at the end away from the rotating mechanism, and a proximity switch is arranged at the end of the frame at the end away from the rotating mechanism.
- the stretching mechanism includes a support frame and fixing grooves symmetrically arranged on both sides of the support frame, each of the fixing grooves is provided with a clamping drive cylinder, a clamping plate for fixing the side of the fabric is provided on the movable end of the clamping drive cylinder, a stretching drive cylinder is provided on the top of the support frame, a telescopic rod is provided on the tail of the stretching drive cylinder, and a pressure sensor is provided on the end of the telescopic rod away from the stretching drive cylinder.
- the support frame is also provided with two pairs of fixed grooves for transmission mechanisms to move toward or away from each other, and the transmission mechanisms include two sliding rods symmetrically arranged in the middle of the support frame, and two screw rods with opposite threaded sections are rotatably connected to the middle of the support frame, and two screw rod nuts threadedly connected to the threaded sections at both ends are arranged on the screw rod, and the two ends of the two screw rod nuts are respectively slidably connected to the two sliding rods, and the two fixed grooves are respectively fixedly connected to the two screw rod nuts, and a reduction motor for driving the screw rod to rotate is arranged on the tail of the screw rod.
- the transmission mechanisms include two sliding rods symmetrically arranged in the middle of the support frame, and two screw rods with opposite threaded sections are rotatably connected to the middle of the support frame, and two screw rod nuts threadedly connected to the threaded sections at both ends are arranged on the screw rod, and the two ends of the two screw rod nuts are respectively slid
- the present invention has the following advantages:
- the present invention provides a textile fabric stretching device, which is composed of a transmission mechanism, a rotating mechanism, a clamping mechanism, a stretching mechanism, a rotating key bar, etc., that is, when multiple fabrics need to be tested, the multiple fabrics are first respectively mounted on the multiple clamping mechanisms of the transmission mechanism, and then the transmission mechanism transports the clamping mechanism to the bottom of the stretching mechanism.
- the stretching mechanism can perform a stretching test on the fabric while the operator can place the fabric on another clamping mechanism, which greatly saves the testing time and greatly improves the work efficiency, overcomes the problem that the existing fabric stretching test device needs to be stopped for operation when the fabric is placed on the test bench for testing, which consumes a lot of testing time, and is conducive to batch testing of fabrics.
- the invention provides a textile fabric stretching device, which adopts a rotating mechanism composed of a rotating disk, a fixed seat, a longitudinal shaft and a steering wheel, and a driven gear sleeve, that is, the fabric is first placed on the clamping mechanism of the rotating mechanism.
- the fabric on the clamping mechanism can be horizontally rotated 90 degrees counterclockwise, so as to facilitate the stretching mechanism to perform a stretching test on the rotated fabric, thereby greatly improving the work efficiency.
- FIG1 is a front view of a textile fabric stretching device according to the present invention.
- FIG2 is a left side view of the connection between the rotating mechanism and the transmission mechanism of a textile fabric stretching device of the present invention
- FIG3 is a front view of the connection between the clamping mechanism and the rotating mechanism of a textile fabric stretching device of the present invention
- FIG4 is a left side view of the connection between the clamping mechanism and the rotating mechanism of a textile fabric stretching device of the present invention
- FIG5 is a view from the direction A in FIG1;
- Fig. 6 is a cross-sectional view taken along line B-B in Fig. 5 .
- the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.
- installed should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.
- a textile fabric stretching device comprises a frame 1, a transmission mechanism 2 arranged on the frame 1, and a rotating mechanism 3 arranged on the transmission mechanism 2, a clamping mechanism 4 for clamping and fixing the fabric is arranged on the rotating mechanism 3, a stretching mechanism 5 for performing a stretching test on the fabric is arranged on the width direction of the frame 1 located on the transmission mechanism 2, two rotating key bars 6 are arranged on the middle part of the frame 1, and the stretching mechanism 5 is arranged between the two rotating key bars 6; the transmission mechanism 2 can be driven to move, and under the action of the rotating key bar 6, the rotating mechanism 3 can drive the clamping mechanism 4 to rotate 90 degrees on the rotating mechanism 3, so that the stretching mechanism 5 can perform a stretching test on the fabric.
- the fabric stretching device composed of the transmission mechanism, the rotating mechanism, the clamping mechanism, the stretching mechanism, the rotating key bar, etc. can perform a stretching test on the fabric while the operator can place the fabric on another clamping mechanism, which greatly saves the detection time and greatly improves the work efficiency, and is conducive to batch detection of fabrics.
- the rotating mechanism 3 includes a fixed base 31 fixedly connected to the transmission chain on the transmission mechanism, the fixed base 31 is rotatably connected to the rotating disk 33 through the longitudinal axis 32, the tail of the longitudinal axis 32 passes through the fixed base 31 and is fixedly connected to the driven gear sleeve 34, and a rotating shaft 35 is rotatably connected on the other side of the fixed base, and a steering wheel 36 that can move along the rotating key bar 6 is fixedly connected to the rotating shaft 35, and a driving gear 37 meshing with the driven gear sleeve 34 is installed on one end of the rotating wheel 56.
- the gear parts of the driving gear 37 and the driven gear sleeve 34 are both bevel gears.
- the cross-sectional shape of the length of the rotating key strip 6 is an unequal trapezoid, and the end of the long hypotenuse is the end close to the rotating mechanism 3, and the end of the short hypotenuse is the end away from the rotating mechanism 3.
- the rotating wheel moves along the length direction of the rotating key strip, that is, the rotating disk can complete a 90-degree rotation, thereby realizing the turning action of the fabric.
- the transmission mechanism 2 includes a driving sprocket 21 and a driven sprocket 22 rotatably connected to both sides of the frame 1, the driving sprocket 22 and the driven sprocket 22 on the same side are connected by a transmission chain 23, the fixed seat 31 on the rotating mechanism 3 is arranged between the two transmission chains 23, and the driving motor 24 is fixedly connected to the wheel axle of the driving sprocket 22.
- the driving motor when the driving motor is in operation, the output shaft of the driving motor drives the rotation of the driving sprocket, and drives the rotation of the driven sprocket through the transmission chain.
- the transmission chains on both sides can rotate synchronously, which is conducive to a relatively stable transmission of the rotating mechanism.
- the clamping mechanism 4 includes two L-shaped plates 41 symmetrically arranged on the top of the rotating disk 33 fixed on the rotating mechanism 3, and a long strip plate 42 is arranged under each L-shaped plate 41.
- a fixed cavity 43 is fixed on the top of each L-shaped plate 41, and a moving rod 44 is slidably connected in the fixed cavity 43.
- the top of the moving rod 44 passes through the fixed cavity 43 and the top of the L-shaped plate 41 in turn, and the bottom end of the moving rod 44 passes through the bottom end of the fixed cavity 43 and extends in the direction of the long strip plate 42.
- a clamping strip plate 45 that is adapted to the shape and size of the long strip plate 42 is fixedly connected to the tail of the moving rod 44, a limiting plate 46 fixedly connected to the moving rod 44 is arranged in the fixed cavity 43, and a spring 47 is also arranged on the outer side of the moving rod 44 at the part where the limiting plate 46 and the fixed cavity 43 are located.
- the stretching mechanism 5 is arranged on the outer side of the frame 1 at the end where the rotating mechanism 3 leaves, and a proximity switch is arranged at the end of the frame 1 at the end where the rotating mechanism 3 leaves.
- the proximity switch is arranged, when the proximity switch senses that there is a fixed seat above it, it will send a signal to the control system, and the control system will first control the drive motor to stop moving, and then control the reduction motor to move, so that the two fixed grooves can move towards each other, when in contact with the side of the fabric, the clamping drive cylinder drives the clamping plate to move downward to press the fabric between the clamping plate and the fixed groove, and then the stretching drive cylinder will control the pressure sensor to descend to perform a stretching test on the fabric, and the degree of automation is high.
- the stretching mechanism 5 includes a support frame 51, fixed slots 52 symmetrically arranged on both sides of the support frame 51, each fixed slot 52 is provided with a clamping drive cylinder 53, and a clamping plate 54 for fixing the side of the fabric is provided on the movable end of the clamping drive cylinder 53, and a stretching drive cylinder 55 is provided on the top of the support frame 51, and a telescopic rod 56 is provided on the tail of the stretching drive cylinder 55, and a pressure sensor 57 is provided on the end of the telescopic rod 56 away from the stretching drive cylinder 55.
- the telescopic rod can slowly and continuously apply downward pressure to the fabric during use, and test the tensile strength of the fabric while avoiding inaccurate testing due to the fabric being over-stretched in an instant; the pressure sensor can read the real-time pressure on the fabric, which is convenient for collecting the tensile strength data of the fabric.
- the support frame 51 is also provided with two pairs of fixed grooves 52 for transmission mechanisms to move toward or away from each other.
- the transmission mechanisms include two sliding rods 71 symmetrically arranged in the middle of the support frame.
- a screw rod 72 with two opposite threaded sections is rotatably connected to the middle of the support frame 51.
- the screw rod 72 is provided with two screw nuts 73 threadedly connected to the threaded sections at both ends.
- the two ends of the two screw nuts 73 are respectively slidably connected to the two sliding rods 71.
- the two fixed grooves 52 are respectively fixedly connected to the two screw nuts 73.
- a reduction motor 74 for driving the screw rod 73 to rotate is provided at the tail of the screw rod 72.
- the reduction motor when it is necessary to clamp the fabric placed on the clamping mechanism, the reduction motor is controlled to move, and the reduction motor drives the rotation of the lead screw.
- the two lead screw nuts Under the action of the sliding rod, the two lead screw nuts can be driven to move toward each other, and then the fixed grooves can be driven to move toward each other, so that the fixed grooves can move toward the fabric.
- the clamping drive cylinder drives the clamping plate to move downward to press the fabric between the clamping plate and the fixed groove, which is beneficial to the clamping and fixation of the fabric.
- the driving motor drives the active sprocket and the driven sprocket to rotate synchronously, thereby driving the rotating mechanism on the chain to move.
- the rotating mechanism moves to the approach end of the transmission key bar on the right side of the frame, as the rotating wheel moves along the long bevel, due to friction, the rotating wheel itself will rotate during the movement, thereby driving the rotation of the active gear, and the active gear drives the rotation of the driven gear sleeve, thereby realizing a 90-degree turning movement of the rotating disk;
- the rotating mechanism moves to the departure end of the transmission key bar, the inclination of the departure end is large, and the rotating wheel quickly loses contact with the transmission key bar and quickly stops rotating; at this time, when the proximity switch senses the rotating mechanism, it will send a signal to the control system, and the control system will first control the driving motor to stop moving, and then control the reduction motor to move, so that the two fixed grooves can move toward each other.
- the clamping drive cylinder drives the clamping plate to move downward to press the fabric between the clamping plate and the fixed groove, and then the stretching drive cylinder controls the pressure sensor to descend To perform a tensile test on the fabric; after the test is completed, the fabric is removed, the two fixed grooves can move in opposite directions, the transmission mechanism starts to move, and then drives the rotating structure to continue to move to the transmission key bar located on the left side of the frame.
- the electrical components appearing in the present application are all connected to an external power supply and control system, and the stretching drive cylinder and the clamping drive cylinder are connected to an external air source.
- the control system can adopt the structure in the prior art and can be configured with structures such as switch buttons.
- the control system is used to control the operation of the drive motor, the stretching drive cylinder, the clamping drive cylinder and the reduction motor.
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Abstract
Description
本发明涉及纺织技术领域，尤其涉及一种纺织用织物拉伸装置。The invention relates to the technical field of textiles, in particular to a textile fabric stretching device.
织物的拉伸性能是评定织物质量的一项重要指标。目前的织物拉伸测试装置无法对织物的极限拉伸强度进行测试，很大程度上影响织物质量的评定。此外，现有对于织物拉伸测试装置在测试时，在测试台上放置织物进行测试时，都需要停机进行操作，耗费大量的测试时间，不适于对织物进行批量的测试。The tensile property of fabric is an important indicator for evaluating fabric quality. The current fabric tensile test device cannot test the ultimate tensile strength of fabric, which greatly affects the evaluation of fabric quality. In addition, the existing fabric tensile test device needs to be stopped for operation when the fabric is placed on the test bench for testing, which consumes a lot of testing time and is not suitable for batch testing of fabrics.
针对上述问题，本发明提供了一种纺织用织物拉伸装置。In view of the above problems, the present invention provides a textile fabric stretching device.
为解决上述技术问题，本发明所采用的技术方案是：一种纺织用织物拉伸装置，其结构包括机架、设置在机架上的传送机构以及设置在传送机构上的转动机构，所述转动机构上设置有对织物进行夹持固定的夹持机构，所述机架位于传送机构的宽度方向设置有对织物进行拉伸测试的拉伸机构，所述机架的中部上设置有两转动键条，所述拉伸机构设置在两转动键条之间；能够驱动所述传送机构运动，在转动键条的作用下，转动机构能够驱动夹持机构在转动机构上进行90度转动，以使拉伸机构能够对织物进行拉伸检测。In order to solve the above technical problems, the technical solution adopted by the present invention is: a textile fabric stretching device, whose structure includes a frame, a transmission mechanism arranged on the frame and a rotating mechanism arranged on the transmission mechanism, the rotating mechanism is provided with a clamping mechanism for clamping and fixing the fabric, the frame is located in the width direction of the transmission mechanism and is provided with a stretching mechanism for performing a stretching test on the fabric, two rotating key bars are arranged on the middle part of the frame, and the stretching mechanism is arranged between the two rotating key bars; it can drive the transmission mechanism to move, and under the action of the rotating key bar, the rotating mechanism can drive the clamping mechanism to rotate 90 degrees on the rotating mechanism, so that the stretching mechanism can perform a stretching test on the fabric.
优选的，所述转动机构包括与传送机构上的传动链条固定连接的固定座，所述固定座通过纵向轴转动连接有转动盘，所述纵向轴的尾部贯穿过固定座后与从动齿轮套固定连接，所述固定座的另一侧上转动连接有转轴，所述转轴上固定连接有可沿所述转动键条行走的转向轮，所述转动轮的一端上安装有与从动齿轮套相啮合的主动齿轮。Preferably, the rotating mechanism includes a fixed seat fixedly connected to the transmission chain on the transmission mechanism, the fixed seat is rotatably connected to a rotating disk via a longitudinal axis, the tail of the longitudinal axis passes through the fixed seat and is fixedly connected to a driven gear sleeve, the other side of the fixed seat is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a steering wheel that can move along the rotating key bar, and a driving gear meshing with the driven gear sleeve is installed on one end of the rotating wheel.
优选的，所述主动齿轮和从动齿轮套的齿轮部分均为伞齿轮。Preferably, the gear parts of the driving gear and the driven gear sleeve are both bevel gears.
优选的，所述转动键条长度的截面形状为不等腰梯形，且长斜边一端为转动机构的靠近端，短斜边一端为转动机构的离开端。Preferably, the cross-sectional shape of the length of the rotating key strip is an unequal-slope trapezoid, and one end of the long hypotenuse is the approach end of the rotating mechanism, and one end of the short hypotenuse is the departure end of the rotating mechanism.
优选的，所述传送机构包括转动连接在机架两侧的主动链轮和从动链轮，位于同一侧的主动链轮与从动链轮之间通过传动链条相连接，所述转动机构上的固定座设置在两传动链条之间，所述主动链轮的轮轴上固定连接有驱动电机。Preferably, the transmission mechanism includes a driving sprocket and a driven sprocket rotatably connected to both sides of the frame, the driving sprocket and the driven sprocket on the same side are connected by a transmission chain, the fixed seat on the rotating mechanism is arranged between the two transmission chains, and a driving motor is fixedly connected to the wheel axle of the driving sprocket.
优选的，所述转动机构的数量为若干个，且该若干个转动机构等间隔的分布在传送机构上。Preferably, there are several rotating mechanisms, and the several rotating mechanisms are evenly spaced and distributed on the conveying mechanism.
优选的，所述夹持机构包括固定在转动机构上的转动盘顶端对称设置的两L型板，每一所述L型板下方均设置有长条板，每一所述L型板的顶端上均固定有一固定腔，所述固定腔内滑动连接有一移动杆，所述移动杆的顶端依次贯穿固定腔和L型板的顶端，所述移动杆的底端贯穿过固定腔的底端后并向长条板的方向延伸，所述移动杆的尾部上固定连接有与长条板形状大小相适配的压紧条形板，所述固定腔内设置有与移动杆固定连接的限位板，所述移动杆位于限位板与固定腔的部分处还设置有弹簧。Preferably, the clamping mechanism includes two L-shaped plates symmetrically arranged at the top of a rotating disk fixed on the rotating mechanism, a long strip plate is arranged under each of the L-shaped plates, a fixed cavity is fixed on the top of each of the L-shaped plates, a moving rod is slidably connected in the fixed cavity, the top of the moving rod passes through the fixed cavity and the top of the L-shaped plate in sequence, the bottom end of the moving rod passes through the bottom end of the fixed cavity and extends in the direction of the long strip plate, a clamping strip plate matched with the shape and size of the long strip plate is fixedly connected to the tail of the moving rod, a limiting plate fixedly connected to the moving rod is arranged in the fixed cavity, and a spring is also arranged at the part of the moving rod located between the limiting plate and the fixed cavity.
优选的，所述拉伸机构设置在机架位于转动机构离开端的外侧上，所述机架位于转动机构离开端的端部处设置有接近开关。Preferably, the stretching mechanism is arranged on the outer side of the frame at the end away from the rotating mechanism, and a proximity switch is arranged at the end of the frame at the end away from the rotating mechanism.
优选的，所述拉伸机构包括支撑架、对称设置在支撑架两侧上的固定槽，每一所述固定槽上均设置有夹持驱动缸，所述夹持驱动缸的活动端上设置有对织物的侧边进行固定的夹持板，所述支撑架的顶部上设置有拉伸驱动缸，所述拉伸驱动缸的尾部上设置有伸缩杆，所述伸缩杆远离所述拉伸驱动缸的一端上设置有压力传感器。Preferably, the stretching mechanism includes a support frame and fixing grooves symmetrically arranged on both sides of the support frame, each of the fixing grooves is provided with a clamping drive cylinder, a clamping plate for fixing the side of the fabric is provided on the movable end of the clamping drive cylinder, a stretching drive cylinder is provided on the top of the support frame, a telescopic rod is provided on the tail of the stretching drive cylinder, and a pressure sensor is provided on the end of the telescopic rod away from the stretching drive cylinder.
优选的，所述支撑架上还设置有两对固定槽进行相向或背离运动的传动机构，所述传动机构均包括对称设置在支撑架中部的两滑动杆，所述支撑架的中部上转动连接有两段螺纹段相反的丝杆，所述丝杆上设置有与两端螺纹段螺纹连接的两丝杆螺母，两丝杆螺母的两端分别与两滑动杆滑动连接，两所述固定槽分别固定连接在两丝杆螺母上，所述丝杆的尾部上设置有驱动所述丝杆转动的减速电机。Preferably, the support frame is also provided with two pairs of fixed grooves for transmission mechanisms to move toward or away from each other, and the transmission mechanisms include two sliding rods symmetrically arranged in the middle of the support frame, and two screw rods with opposite threaded sections are rotatably connected to the middle of the support frame, and two screw rod nuts threadedly connected to the threaded sections at both ends are arranged on the screw rod, and the two ends of the two screw rod nuts are respectively slidably connected to the two sliding rods, and the two fixed grooves are respectively fixedly connected to the two screw rod nuts, and a reduction motor for driving the screw rod to rotate is arranged on the tail of the screw rod.
由上述对本发明结构的描述可知，和现有技术相比，本发明具有如下优点：From the above description of the structure of the present invention, it can be seen that compared with the prior art, the present invention has the following advantages:
本发明提供的一种纺织用织物拉伸装置，通过设置有传送机构、转动机构、夹持机构和拉伸机构以及转动键条等相结合构成的织物拉伸装置，即当需要对多个织物进行检测时，先将传送机构的多个夹持机构上分别装上该多个织物，而后传送机构会将夹持机构运送到拉伸机构的下方，拉伸机构能够对织物进行拉伸测试的同时操作人员能够将织物放置在另一夹持机构上，大大节约了检测时间的同时大大提高了工作效率，克服了现有对于织物拉伸测试装置在测试时，在测试台上放置织物进行测试时，都需要停机进行操作，耗费大量的测试时间的问题，利于对织物进行批量的检测。The present invention provides a textile fabric stretching device, which is composed of a transmission mechanism, a rotating mechanism, a clamping mechanism, a stretching mechanism, a rotating key bar, etc., that is, when multiple fabrics need to be tested, the multiple fabrics are first respectively mounted on the multiple clamping mechanisms of the transmission mechanism, and then the transmission mechanism transports the clamping mechanism to the bottom of the stretching mechanism. The stretching mechanism can perform a stretching test on the fabric while the operator can place the fabric on another clamping mechanism, which greatly saves the testing time and greatly improves the work efficiency, overcomes the problem that the existing fabric stretching test device needs to be stopped for operation when the fabric is placed on the test bench for testing, which consumes a lot of testing time, and is conducive to batch testing of fabrics.
发明提供的一种纺织用织物拉伸装置，通过采用由转动盘、固定座、纵向轴和转向轮以及从动齿轮套等相结合构成的转动机构，即先将织物放置在转动机构的夹持机构上，在传送机构和转动键条的作用下，夹持机构上的织物能够进行90度逆时针的水平转动，以利于拉伸机构对转动后的织物进行拉伸测试，大大提高了工作效率。The invention provides a textile fabric stretching device, which adopts a rotating mechanism composed of a rotating disk, a fixed seat, a longitudinal shaft and a steering wheel, and a driven gear sleeve, that is, the fabric is first placed on the clamping mechanism of the rotating mechanism. Under the action of the transmission mechanism and the rotating key bar, the fabric on the clamping mechanism can be horizontally rotated 90 degrees counterclockwise, so as to facilitate the stretching mechanism to perform a stretching test on the rotated fabric, thereby greatly improving the work efficiency.
构成本申请的一部分的附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:
图1为本发明一种纺织用织物拉伸装置的主视图；FIG1 is a front view of a textile fabric stretching device according to the present invention;
图2为本发明一种纺织用织物拉伸装置的转动机构与传送机构连接的左视图；FIG2 is a left side view of the connection between the rotating mechanism and the transmission mechanism of a textile fabric stretching device of the present invention;
图3为本发明一种纺织用织物拉伸装置的夹持机构与转动机构连接的主视图；FIG3 is a front view of the connection between the clamping mechanism and the rotating mechanism of a textile fabric stretching device of the present invention;
图4为本发明一种纺织用织物拉伸装置的夹持机构与转动机构连接的左视图；FIG4 is a left side view of the connection between the clamping mechanism and the rotating mechanism of a textile fabric stretching device of the present invention;
图5为图1中A处的向视图；FIG5 is a view from the direction A in FIG1;
图6为图5中B-B的剖视图。Fig. 6 is a cross-sectional view taken along line B-B in Fig. 5 .
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、 “前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等 的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以通过具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
下面将参考附图并结合实施例来详细说明本发明。The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
实施例Example
参考图1至图6，一种纺织用织物拉伸装置，其结构包括机架1、设置在机架1上的传送机构2以及设置在传送机构2上的转动机构3，转动机构3上设置有对织物进行夹持固定的夹持机构4，机架1位于传送机构2的宽度方向设置有对织物进行拉伸测试的拉伸机构5，机架1的中部上设置有两转动键条6，拉伸机构5设置在两转动键条6之间；能够驱动传送机构2运动，在转动键条6的作用下，转动机构3能够驱动夹持机构4在转动机构3上进行90度转动，以使拉伸机构5能够对织物进行拉伸检测。采用该结构后，通过设置有传送机构、转动机构、夹持机构和拉伸机构以及转动键条等相结合构成的织物拉伸装置，能够对织物进行拉伸测试的同时操作人员能够将织物放置在另一夹持机构上，大大节约了检测时间的同时大大提高了工作效率，利于对织物进行批量的检测。Referring to Figures 1 to 6, a textile fabric stretching device comprises a frame 1, a transmission mechanism 2 arranged on the frame 1, and a rotating mechanism 3 arranged on the transmission mechanism 2, a clamping mechanism 4 for clamping and fixing the fabric is arranged on the rotating mechanism 3, a stretching mechanism 5 for performing a stretching test on the fabric is arranged on the width direction of the frame 1 located on the transmission mechanism 2, two rotating key bars 6 are arranged on the middle part of the frame 1, and the stretching mechanism 5 is arranged between the two rotating key bars 6; the transmission mechanism 2 can be driven to move, and under the action of the rotating key bar 6, the rotating mechanism 3 can drive the clamping mechanism 4 to rotate 90 degrees on the rotating mechanism 3, so that the stretching mechanism 5 can perform a stretching test on the fabric. After adopting this structure, the fabric stretching device composed of the transmission mechanism, the rotating mechanism, the clamping mechanism, the stretching mechanism, the rotating key bar, etc. can perform a stretching test on the fabric while the operator can place the fabric on another clamping mechanism, which greatly saves the detection time and greatly improves the work efficiency, and is conducive to batch detection of fabrics.
在本实施例中，转动机构3包括与传送机构上的传动链条固定连接的固定座31，固定座31通过纵向轴32转动连接有转动盘33，纵向轴32的尾部贯穿过固定座31后与从动齿轮套34固定连接，固定座的另一侧上转动连接有转轴35，转轴35上固定连接可沿转动键条6行走的转向轮36，转动轮56的一端上安装有与从动齿轮套34相啮合的主动齿轮37。In this embodiment, the rotating mechanism 3 includes a fixed base 31 fixedly connected to the transmission chain on the transmission mechanism, the fixed base 31 is rotatably connected to the rotating disk 33 through the longitudinal axis 32, the tail of the longitudinal axis 32 passes through the fixed base 31 and is fixedly connected to the driven gear sleeve 34, and a rotating shaft 35 is rotatably connected on the other side of the fixed base, and a steering wheel 36 that can move along the rotating key bar 6 is fixedly connected to the rotating shaft 35, and a driving gear 37 meshing with the driven gear sleeve 34 is installed on one end of the rotating wheel 56.
在本实施例中，主动齿轮37和从动齿轮套34的齿轮部分均为伞齿轮。In this embodiment, the gear parts of the driving gear 37 and the driven gear sleeve 34 are both bevel gears.
在本实施例中，转动键条6长度的截面形状为不等腰梯形，且长斜边一端为转动机构3的靠近端，短斜边一端为转动机构3的离开端。采用该结构，通过利用转动轮沿着转动键条的长度方向运动，即旋转盘能够完成90度的旋转，从而来实现对织物的转向动作。In this embodiment, the cross-sectional shape of the length of the rotating key strip 6 is an unequal trapezoid, and the end of the long hypotenuse is the end close to the rotating mechanism 3, and the end of the short hypotenuse is the end away from the rotating mechanism 3. With this structure, the rotating wheel moves along the length direction of the rotating key strip, that is, the rotating disk can complete a 90-degree rotation, thereby realizing the turning action of the fabric.
在本实施例中，传送机构2包括转动连接在机架1两侧的主动链轮21和从动链轮22，位于同一侧的主动链轮22与从动链轮22之间通过传动链条23相连接，转动机构3上的固定座31设置在两传动链条23之间，主动链轮22的轮轴上固定连接有驱动电机24。采用该结构，即驱动电机运作，驱动电机的输出轴带动了主动链轮的转动，通过传动链条带动了从动链轮的转动，在固定座的作用下，两侧上的传动链条能够同步转动，利于对转动机构进行较平稳的传输。In this embodiment, the transmission mechanism 2 includes a driving sprocket 21 and a driven sprocket 22 rotatably connected to both sides of the frame 1, the driving sprocket 22 and the driven sprocket 22 on the same side are connected by a transmission chain 23, the fixed seat 31 on the rotating mechanism 3 is arranged between the two transmission chains 23, and the driving motor 24 is fixedly connected to the wheel axle of the driving sprocket 22. With this structure, when the driving motor is in operation, the output shaft of the driving motor drives the rotation of the driving sprocket, and drives the rotation of the driven sprocket through the transmission chain. Under the action of the fixed seat, the transmission chains on both sides can rotate synchronously, which is conducive to a relatively stable transmission of the rotating mechanism.
在本实施例中，转动机构3的数量为若干个，且该若干个转动机构3等间隔的分布在传送机构2上。In this embodiment, there are a plurality of rotating mechanisms 3 , and the plurality of rotating mechanisms 3 are evenly spaced and distributed on the conveying mechanism 2 .
在本实施例中，夹持机构4包括固定在转动机构3上的转动盘33顶端对称设置的两L型板41，每一L型板41下方均设置有长条板42，每一L型板41的顶端上均固定有一固定腔43，固定腔43内滑动连接有一移动杆44，移动杆44的顶端依次贯穿固定腔43和L型板41的顶端，移动杆44的底端贯穿过固定腔43的底端后并向长条板42的方向延伸，移动杆44的尾部上固定连接有与长条板42形状大小相适配的压紧条形板45，固定腔43内设置有与移动杆44固定连接的限位板46，移动杆44的外侧位于限位板46与固定腔43的部分处还设置有弹簧47。采用该结构，当需要对织物进行夹持固定时，先向外拉出移动杆，而后将织物放置在长条板上，而后松开移动杆，移动杆在弹簧的作用下，会带动压紧条形板向长条板的方向运动，直至将织物的侧边固定在压紧条形板与长条板之间，操作便捷的同时提高了压紧的牢固性。In this embodiment, the clamping mechanism 4 includes two L-shaped plates 41 symmetrically arranged on the top of the rotating disk 33 fixed on the rotating mechanism 3, and a long strip plate 42 is arranged under each L-shaped plate 41. A fixed cavity 43 is fixed on the top of each L-shaped plate 41, and a moving rod 44 is slidably connected in the fixed cavity 43. The top of the moving rod 44 passes through the fixed cavity 43 and the top of the L-shaped plate 41 in turn, and the bottom end of the moving rod 44 passes through the bottom end of the fixed cavity 43 and extends in the direction of the long strip plate 42. A clamping strip plate 45 that is adapted to the shape and size of the long strip plate 42 is fixedly connected to the tail of the moving rod 44, a limiting plate 46 fixedly connected to the moving rod 44 is arranged in the fixed cavity 43, and a spring 47 is also arranged on the outer side of the moving rod 44 at the part where the limiting plate 46 and the fixed cavity 43 are located. With this structure, when the fabric needs to be clamped and fixed, first pull out the moving rod, then place the fabric on the long board, and then release the moving rod. Under the action of the spring, the moving rod will drive the clamping strip to move in the direction of the long board until the side edge of the fabric is fixed between the clamping strip and the long board. This facilitates operation and improves the firmness of the clamping.
在本实施例中，拉伸机构5设置在机架1位于转动机构3离开端的外侧上，机架1位于转动机构3离开端的端部处设置有接近开关。采用该结构，利于操作人员对于下一测试织物进行放置；接近开关的设置，当接近开关感应到位于其上方具有固定座时，会发送信号给控制系统，控制系统先就会控制驱动电机停止运动，而后控制减速电机运动，以使得两固定槽能够相向运动，当与织物的侧边接触时，夹持驱动缸带动夹持板向下运动以将织物压紧在夹持板与固定槽之间，而后拉伸驱动缸会控制压力传感器下降以对织物进行拉伸测试，自动化程度高。In this embodiment, the stretching mechanism 5 is arranged on the outer side of the frame 1 at the end where the rotating mechanism 3 leaves, and a proximity switch is arranged at the end of the frame 1 at the end where the rotating mechanism 3 leaves. The adoption of this structure is conducive to the operator to place the next test fabric; the proximity switch is arranged, when the proximity switch senses that there is a fixed seat above it, it will send a signal to the control system, and the control system will first control the drive motor to stop moving, and then control the reduction motor to move, so that the two fixed grooves can move towards each other, when in contact with the side of the fabric, the clamping drive cylinder drives the clamping plate to move downward to press the fabric between the clamping plate and the fixed groove, and then the stretching drive cylinder will control the pressure sensor to descend to perform a stretching test on the fabric, and the degree of automation is high.
在本实施例中，拉伸机构5包括支撑架51、对称设置在支撑架51两侧上的固定槽52，每一固定槽52上均设置有夹持驱动缸53，夹持驱动缸53的活动端上设置有对织物的侧边进行固定的夹持板54，支撑架51的顶部上设置有拉伸驱动缸55，拉伸驱动缸55的尾部上设置有伸缩杆56，伸缩杆56远离拉伸驱动缸55的一端上设置有压力传感器57。采用该结构，在使用时伸缩杆可以给织物缓慢且持续的下压力，测试织物的拉伸强度的同时避免织物因瞬间眼里过打造成测试不准确；压力传感器可以读取织物承受的实时压力，便于对织物拉伸强度数据的收集。In this embodiment, the stretching mechanism 5 includes a support frame 51, fixed slots 52 symmetrically arranged on both sides of the support frame 51, each fixed slot 52 is provided with a clamping drive cylinder 53, and a clamping plate 54 for fixing the side of the fabric is provided on the movable end of the clamping drive cylinder 53, and a stretching drive cylinder 55 is provided on the top of the support frame 51, and a telescopic rod 56 is provided on the tail of the stretching drive cylinder 55, and a pressure sensor 57 is provided on the end of the telescopic rod 56 away from the stretching drive cylinder 55. With this structure, the telescopic rod can slowly and continuously apply downward pressure to the fabric during use, and test the tensile strength of the fabric while avoiding inaccurate testing due to the fabric being over-stretched in an instant; the pressure sensor can read the real-time pressure on the fabric, which is convenient for collecting the tensile strength data of the fabric.
在本实施例中，支撑架51上还设置有两对固定槽52进行相向或背离运动的传动机构，传动机构均包括对称设置在支撑架中部的两滑动杆71，支撑架51的中部上转动连接有两段螺纹段相反的丝杆72，丝杆72上设置有与两端螺纹段螺纹连接的两丝杆螺母73，两丝杆螺母73的两端分别与两滑动杆71滑动连接，两固定槽52分别固定连接在两丝杆螺母73上，丝杆72的尾部上设置有驱动所述丝杆73转动的减速电机74。采用该结构，即当需要对置于夹持机构上的织物进行夹持时，控制减速电机运动，减速电机带动了丝杆的转动，在滑动杆的作用下，能够带动两丝杆螺母的相向移动，进而带动了固定槽的相向移动，使得固定槽能够往织物的方向移动，当与织物的侧边接触时，夹持驱动缸带动夹持板向下运动以将织物压紧在夹持板与固定槽之间，利于对织物的夹持固定。In this embodiment, the support frame 51 is also provided with two pairs of fixed grooves 52 for transmission mechanisms to move toward or away from each other. The transmission mechanisms include two sliding rods 71 symmetrically arranged in the middle of the support frame. A screw rod 72 with two opposite threaded sections is rotatably connected to the middle of the support frame 51. The screw rod 72 is provided with two screw nuts 73 threadedly connected to the threaded sections at both ends. The two ends of the two screw nuts 73 are respectively slidably connected to the two sliding rods 71. The two fixed grooves 52 are respectively fixedly connected to the two screw nuts 73. A reduction motor 74 for driving the screw rod 73 to rotate is provided at the tail of the screw rod 72. With this structure, when it is necessary to clamp the fabric placed on the clamping mechanism, the reduction motor is controlled to move, and the reduction motor drives the rotation of the lead screw. Under the action of the sliding rod, the two lead screw nuts can be driven to move toward each other, and then the fixed grooves can be driven to move toward each other, so that the fixed grooves can move toward the fabric. When contacting the side of the fabric, the clamping drive cylinder drives the clamping plate to move downward to press the fabric between the clamping plate and the fixed groove, which is beneficial to the clamping and fixation of the fabric.
工作原理：Working principle:
工作时，驱动电机驱动主动链轮和从动链轮同步转动，从而带动链条上的转动机构运动。当转动机构运动至位于机架右侧的传动键条的靠近端时，随着转动轮沿着长斜边运动，由于摩擦力，运动过程中，转动轮自身会产生转动，进而驱动主动齿轮的转动，主动齿轮带动从动齿轮套的转动，进而实现转动盘进行90度的转向运动；当转动机构运动至该传动键条的离开端时，离开端的斜度较大，转动轮与传动键条迅速失去接触，很快停止转动；此时，接近开关感应到转动机构时，会发送信号给控制系统，控制系统先就会控制驱动电机停止运动，而后控制减速电机运动，以使得两固定槽能够相向运动，当与织物的侧边接触时，夹持驱动缸带动夹持板向下运动以将织物压紧在夹持板与固定槽之间，而后拉伸驱动缸会控制压力传感器下降以对织物进行拉伸测试；测试完成后，取下织物，两固定槽能够往背离的方向运动，传送机构开始运动，进而带动该转动结构继续移动至位于机架左侧上的的传动键条时，当到达传动键条的靠近端时，随着转动轮沿着长斜边运动，由于摩擦力，运动过程中，转动轮自身会产生转动，进而驱动主动齿轮的转动，主动齿轮带动从动齿轮套的转动，进而实现转动盘能能够在转向90度的基础上再转向90度的运动，以使夹持机构恢复至原始位置，利于工人对待检测织物的放置；在检测的过程中，操作人员就可以将待检测的织物放置在下一个夹持机构上，大大节约了检测时间的同时大大提高了工作效率，利于对织物进行批量的检测，自动化程度高。During operation, the driving motor drives the active sprocket and the driven sprocket to rotate synchronously, thereby driving the rotating mechanism on the chain to move. When the rotating mechanism moves to the approach end of the transmission key bar on the right side of the frame, as the rotating wheel moves along the long bevel, due to friction, the rotating wheel itself will rotate during the movement, thereby driving the rotation of the active gear, and the active gear drives the rotation of the driven gear sleeve, thereby realizing a 90-degree turning movement of the rotating disk; when the rotating mechanism moves to the departure end of the transmission key bar, the inclination of the departure end is large, and the rotating wheel quickly loses contact with the transmission key bar and quickly stops rotating; at this time, when the proximity switch senses the rotating mechanism, it will send a signal to the control system, and the control system will first control the driving motor to stop moving, and then control the reduction motor to move, so that the two fixed grooves can move toward each other. When in contact with the side of the fabric, the clamping drive cylinder drives the clamping plate to move downward to press the fabric between the clamping plate and the fixed groove, and then the stretching drive cylinder controls the pressure sensor to descend To perform a tensile test on the fabric; after the test is completed, the fabric is removed, the two fixed grooves can move in opposite directions, the transmission mechanism starts to move, and then drives the rotating structure to continue to move to the transmission key bar located on the left side of the frame. When it reaches the near end of the transmission key bar, as the rotating wheel moves along the long bevel, due to the friction force, the rotating wheel itself will rotate during the movement, thereby driving the rotation of the active gear, and the active gear drives the rotation of the driven gear sleeve, thereby realizing that the rotating disk can be turned 90 degrees on the basis of turning 90 degrees, so that the clamping mechanism can be restored to the original position, which is beneficial for workers to place the fabric to be tested; during the testing process, the operator can place the fabric to be tested on the next clamping mechanism, which greatly saves the testing time and greatly improves the work efficiency, is beneficial for batch testing of fabrics, and has a high degree of automation.
需要说明的是，本申请出现的电气元件均与外部的电源和控制系统相连接，拉伸驱动缸、夹持驱动缸与外部的气源相连接，其中，控制系统可以采用现有技术中的结构，可以配置有开关按钮等结构，该控制系统用于控制驱动电机、拉伸驱动缸和夹持驱动缸以及减速电机的运作。It should be noted that the electrical components appearing in the present application are all connected to an external power supply and control system, and the stretching drive cylinder and the clamping drive cylinder are connected to an external air source. The control system can adopt the structure in the prior art and can be configured with structures such as switch buttons. The control system is used to control the operation of the drive motor, the stretching drive cylinder, the clamping drive cylinder and the reduction motor.
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2023/095588 WO2024239208A1 (en) | 2023-05-22 | 2023-05-22 | Fabric stretching device for textiles |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2023/095588 WO2024239208A1 (en) | 2023-05-22 | 2023-05-22 | Fabric stretching device for textiles |
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| PCT/CN2023/095588 Pending WO2024239208A1 (en) | 2023-05-22 | 2023-05-22 | Fabric stretching device for textiles |
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| CN119334768A (en) * | 2024-12-18 | 2025-01-21 | 浙江常山康辉纺织有限公司 | A kind of color spinning yarn tensile property detection device and method |
| CN119880610A (en) * | 2025-01-17 | 2025-04-25 | 山东盈鑫土工材料有限公司 | Geotechnical cloth tensile strength detection device |
| CN119958982A (en) * | 2025-02-08 | 2025-05-09 | 南京凯捷纺织科技发展有限公司 | A tensile strength testing device for textile production and processing |
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| CN119334768A (en) * | 2024-12-18 | 2025-01-21 | 浙江常山康辉纺织有限公司 | A kind of color spinning yarn tensile property detection device and method |
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| CN120232712A (en) * | 2025-04-17 | 2025-07-01 | 海阳市盈通毛衫有限公司 | A wool sweater yarn tension detection device |
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| CN120063896A (en) * | 2025-04-27 | 2025-05-30 | 于都县骏翔服饰有限公司 | Elasticity measuring device is used in knitwear production |
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| CN120558692A (en) * | 2025-08-01 | 2025-08-29 | 徐州国宏包装有限公司 | Cloth stretching detection device |
| CN120702863A (en) * | 2025-08-27 | 2025-09-26 | 博尔利纺织(南通)有限公司 | New Material Textile Fabric Strength Testing System |
| CN120721505A (en) * | 2025-08-27 | 2025-09-30 | 南通迪顺衬布有限公司 | Stretch detection system based on fabric detection |
| CN120869780A (en) * | 2025-09-28 | 2025-10-31 | 海门裕隆光电科技有限公司 | Multifunctional optical cable tensile testing machine |
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