Fabric seam slippage test board

Abstract

The invention relates to the technical field of fabric production, in particular to a fabric seam slippage test board which comprises a mounting seat, a detection seat is arranged at the top of the mounting seat, the bottom of one side of the detection seat is rotatably connected with the mounting seat through a rotating shaft, a mounting cavity is formed in the detection seat, and a lighting assembly is arranged in the mounting cavity. A mounting cavity is formed in the top of the detection seat, a placement groove communicated with the mounting cavity is formed in the top of the detection seat, a test table board is arranged at the top of the placement groove and is made of a semitransparent material, and bolts are jointly in threaded connection between the four vertex angles of the test table board and the detection seat. Through rotation of the adjusting shaft and the gear, the rack drives the adjusting plate to move, so that the included angle between the mounting seat and the detection seat is changed, detectors with different heights can conveniently use the device, and the situation that the detection efficiency is reduced due to different heights of the detectors is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of fabric production, and in particular to a fabric seam slippage test bench. Background Art

[0002] During the fabric production process, the quality of the seams directly affects the performance and service life of the final product. Seam slippage refers to the sliding of the fibers in the seam part against each other when the fabric is subjected to tension or friction, resulting in a decrease in seam strength and even possible damage to the seam. This phenomenon not only affects the appearance and comfort of the fabric, but may also affect safety and functionality in practical applications, such as in outdoor equipment or protective clothing.

[0003] Therefore, testing fabric seams is an important part of ensuring product quality. Through early detection, problems with seam processing during the production process can be discovered in time, and corresponding measures can be taken to improve them, thereby reducing rework rates and customer complaints and improving product market competitiveness.

[0004] According to the requirements of JISL1096-2010 standard, when testing the slippage of the joint, the sewn test pieces need to be removed from the tensile testing machine and left to relax for 1 hour. Then, the test pieces to be tested are placed on the test table, and a force of about 4.9N / 25.4mm is applied vertically to the seam. The size of the maximum slip hole at the joint is measured to determine whether it meets the production requirements. The horizontally placed test table is not convenient for the inspector to observe the measurement results, so the test table needs to be tilted to facilitate the inspector's inspection. Inspectors of different heights have different inspection sight angles, so the tilt angle of the test table needs to be flexibly adjusted. Summary of the invention

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a fabric seam slip test bench, which can effectively solve the problem that the inclination angle of the fabric test piece detection table in the prior art cannot be flexibly adjusted, resulting in low detection efficiency and possible deviation in detection results.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a fabric seam slippage test bench, comprising a mounting seat, a detection seat is arranged on the top of the mounting seat, a bottom of one side of the detection seat is rotatably connected to the mounting seat through a rotating shaft, a mounting cavity is provided inside the detection seat, a lighting component is provided in the mounting cavity, a placement groove is provided on the top of the detection seat and communicated with the mounting cavity, a test table is provided on the top of the placement groove, the test table is made of translucent material, four top corners of the test table are commonly threadedly connected with the detection seat by bolts, a fixing clamp is fixedly installed on one end of the top of the detection seat away from the rotating shaft, two mounting springs are symmetrically fixedly installed on one side of the top of the mounting seat away from the rotating shaft, the top ends of the mounting springs are fixedly connected to the detection seat, a mounting groove is provided on the top of the mounting seat, an adjustment component is provided inside the mounting groove, and the adjustment component is transmission-connected to the detection seat.

[0007] Preferably, the lighting assembly includes a lamp tube fixedly installed inside the installation cavity, one end of the lamp tube is electrically connected to a wire, the end of the wire away from the lamp tube is externally connected to an AC power supply, and a switch is fixedly installed on the side of the detection base away from the rotating shaft, and the switch is electrically connected to the wire.

[0008] Preferably, the adjustment assembly includes an adjustment shaft rotatably installed inside the mounting groove, two gears are fixedly installed on the outer side of the adjustment shaft, racks respectively meshing with the gears are slidably installed on the inner bottom wall of the mounting groove, and an adjustment plate is fixedly installed on one end of the two racks close to the rotating shaft, the top of the adjustment plate is inclined, and the horizontal height of the top of the adjustment plate is greater than the horizontal height of the top of the mounting seat.

[0009] Preferably, one end of the adjustment shaft movably passes through the mounting seat and is fixedly connected to a rotating handle, and the outer side of the rotating handle is made of silicone material.

[0010] Preferably, the mounting seat is provided with through holes respectively matched with each rack, the mounting groove is connected with the through holes, the bottom side of the rack is provided with a limiting groove, and the inner bottom wall of the mounting groove is fixedly installed with a limiting rod which is respectively slidably connected with each limiting groove.

[0011] Preferably, it also includes a locking component arranged on the mounting seat, the locking component includes a slide groove opened on the top side of the mounting seat, the slide groove is an irregular shape, a slide rod matched with it is slidably installed in the slide groove, a clamping plate is fixedly installed on the bottom side of the slide rod, and a plurality of clamping grooves that can be respectively matched with the clamping plates are opened on the outer side of the adjusting shaft, and the slide groove is placed directly above the clamping groove.

[0012] Preferably, a pull ring is fixedly installed on the top of the sliding rod, a tension spring is fixedly installed on the bottom of the pull ring, and the bottom end of the tension spring is fixedly connected to the top of the mounting seat.

[0013] Preferably, a groove is formed on the top of the detection seat, and the bottom of the fixing clip is fixedly installed in the groove.

[0014] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: When the adjusting plate moves in the direction of the rotating shaft, the mounting spring is stretched, and the support of the adjusting plate by the adjusting plate causes the detecting seat to rotate upward with the rotating shaft as the axis, thereby increasing the angle between the mounting seat and the detecting seat. When the adjusting plate moves in the direction of the adjusting shaft, the detecting seat that loses the support of the adjusting plate gradually rotates downward with the rotating shaft as the axis under the action of the elastic force of the mounting spring, thereby reducing the angle between the mounting seat and the detecting seat, and finally achieving the purpose of adjusting the angle between the mounting seat and the detecting seat, thereby allowing inspectors of different heights to use the device conveniently, thereby avoiding the situation where the detection efficiency is reduced due to the different heights of the inspectors. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention; Figure 3 It is a schematic diagram of the side cross-sectional structure of the detection seat of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting seat of the present invention; Figure 5 It is a schematic diagram of the structure of the adjusting shaft, gear and rack of the present invention; Figure 6 It is a schematic diagram of the structure of the mounting seat, the adjusting plate and the adjusting shaft of the present invention; Figure 7 It is a schematic structural diagram of the slide bar, the clamping plate and the tension spring of the present invention.

[0017] Figure numerals: 1. mounting seat; 2. detection seat; 3. rotating shaft; 4. mounting cavity; 5. lamp tube; 51. wire; 6. switch; 7. placement slot; 8. test table; 9. bolt; 10. fixing clip; 101. groove; 11. mounting spring; 12. mounting slot; 13. adjusting shaft; 14. gear; 15. rack; 16. adjusting plate; 17. rotating handle; 18. through hole; 19. limiting slot; 20. limiting rod; 21. slide slot; 22. slide rod; 23. clamping plate; 231. clamping slot; 24. tension spring; 25. pull ring. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] Example: Refer to Figures 1 to 7A fabric seam slip test bench comprises a mounting seat 1, a detection seat 2 is arranged on the top of the mounting seat 1, a bottom of one side of the detection seat 2 is rotatably connected with the mounting seat 1 through a rotating shaft 3, a mounting cavity 4 is provided inside the detection seat 2, a lighting component is arranged in the mounting cavity 4, a placement groove 7 connected to the mounting cavity 4 is provided on the top of the detection seat 2, a test table 8 is arranged on the top of the placement groove 7, the test table 8 is made of a translucent material, and the four top corners of the test table 8 are threadedly connected with the detection seat 2 by bolts 9, and the test table 8 is threadedly connected with the detection seat 2 by bolts 9. 9 connects the test table 8 with the detection seat 2 so that the test table 8 can be easily replaced after being worn. A fixing clamp 10 is fixedly installed at one end of the top of the detection seat 2 away from the rotating shaft 3. A groove 101 is provided at the top of the detection seat 2. The bottom of the fixing clamp 10 is fixedly installed in the groove 101. Two mounting springs 11 are symmetrically fixedly installed on one side of the top of the mounting seat 1 away from the rotating shaft 3. The top ends of the mounting springs 11 are fixedly connected to the detection seat 2. A mounting groove 12 is provided at the top of the mounting seat 1. An adjusting spring 11 is provided inside the mounting groove 12. Component, the adjustment component is transmission connected with the detection seat 2; the two mounting springs 11 stretch the detection seat 2, so that the detection seat 2 is close to the mounting seat 1 but not completely fitted with the mounting seat 1. When the fabric test piece needs to be tested, the test piece that has been processed by the tensile machine and left to stand is placed on the test table 8, and one end of the test piece is clamped by the fixing clamp 10, and then the required tension is applied to the other end of the test piece by mechanical equipment to make the test piece in a flat state. Since the top of the fixing clamp 10 is fixedly installed in the groove 101, the top of the fixing clamp 10 can press the test piece on the top of the test table 8, so that the test piece and the test table 8 are completely fitted. After the test piece is fixed, the lighting component is turned on. The light emitted by the lighting component is weakened by the test table 8 made of translucent material and then irradiated on the test piece. At this time, the size of the maximum slip hole at the joint on the test piece can be measured by a ruler. When inspectors of different heights inspect the test piece, the inclination angle of the detection seat 2 can be changed by adjusting the component, so that the inspectors can better observe the test results.

[0021] Specifically, the lighting assembly includes a lamp tube 5 fixedly installed inside the installation cavity 4, one end of the lamp tube 5 is electrically connected to a wire 51, and the end of the wire 51 away from the lamp tube 5 is externally connected to an AC power supply. A switch 6 is fixedly installed on the side of the detection seat 2 away from the rotating shaft 3, and the switch 6 is electrically connected to the wire 51; after the test piece is placed, the lamp tube 5 can be turned on and off by the switch 6. The light of the lamp tube 5 after it is turned on can be irradiated on the test table 8 through the installation cavity 4. The test table 8 made of translucent material can effectively control the intake of light, which can not only avoid strong light irritating the eyes, but also ensure the brightness required for the inspector to observe, so that the inspector can more clearly observe and measure the state and size of the small joints on the test piece.

[0022] Furthermore, the adjustment component includes an adjustment shaft 13 rotatably installed inside the mounting groove 12, one end of the adjustment shaft 13 movably passes through the mounting seat 1 and is fixedly connected to a handle 17, the outer side of the handle 17 is made of silicone material, two gears 14 are fixedly installed on the outer side of the adjustment shaft 13, and racks 15 respectively meshing with the gears 14 are slidably installed on the inner bottom wall of the mounting groove 12, and an adjustment plate 16 is fixedly installed at one end of the two racks 15 close to the rotating shaft 3, and the top of the adjustment plate 16 is inclined, and the horizontal height of the top of the adjustment plate 16 is greater than the horizontal height of the top of the mounting seat 1 The mounting seat 1 is provided with through holes 18 respectively matched with each rack 15, the mounting groove 12 is connected with the through holes 18, the bottom side of the rack 15 is provided with a limiting groove 19, and the inner bottom wall of the mounting groove 12 is fixedly installed with a limiting rod 20 respectively connected with each limiting groove 19 in a limited sliding manner; since the horizontal height of the top of the adjustment plate 16 is higher than the horizontal height of the top of the mounting seat 1, the detection seat 2 will not be completely fitted with the mounting seat 1. When the inclination angle of the detection seat 2 needs to be adjusted, the inspector can rotate the handle 17 to drive the adjustment shaft 13 and the gear 14 outside the adjustment shaft 13 to rotate When the gear 14 rotates, the rack 15 is driven to move through the meshing transmission, so that the adjustment plate 16 can move in the direction of the rotating shaft 3 or the direction of the adjusting shaft 13. When the rack 15 slides, the limit groove 19 and the limit rod 20 also slide relatively. The limited sliding between the limit groove 19 and the limit rod 20 prevents the rack 15 from deviating when it moves. When the adjustment plate 16 moves in the direction of the rotating shaft 3, the mounting spring 11 is stretched, and the support of the adjustment plate 16 on the detection seat 2 makes the detection seat 2 rotate upward with the rotating shaft 3 as the axis, thereby increasing the angle between the mounting seat 1 and the detection seat 2. When the adjusting plate 16 moves toward the adjusting shaft 13, the through hole 18 provides a movable space for the corresponding rack 15. The detection seat 2 without the support of the adjusting plate 16 gradually rotates downward with the rotating shaft 3 as the axis under the action of the elastic force of the mounting spring 11, thereby reducing the angle between the mounting seat 1 and the detection seat 2, and finally achieving the purpose of adjusting the angle of the mounting seat 1 and the detection seat 2, so that inspectors of different heights can use the device conveniently, avoiding the situation where the detection efficiency is reduced and the detection result is invalid due to the inconvenience of adjusting the tilt angle of the detection seat 2.

[0023] The locking assembly is also provided on the mounting base 1, wherein the locking assembly comprises a slide groove 21 provided on the top side of the mounting base 1, the slide groove 21 is of an irregular shape, a slide rod 22 adapted thereto is slidably installed in the slide groove 21, a pull ring 25 is fixedly installed on the top of the slide rod 22, a tension spring 24 is fixedly installed on the bottom of the pull ring 25, the bottom end of the tension spring 24 is fixedly connected to the top of the mounting base 1, a clamping plate 23 is fixedly installed on the bottom side of the slide rod 22, a plurality of clamping grooves 231 which can respectively adapt to the clamping plate 23 are provided on the outer side of the adjusting shaft 13, and the slide groove 21 is placed directly above the clamping groove 231; when testing the test piece, the tension of the tension spring 24 causes the clamping plate 23 to be clamped in the clamping groove 231, and the clamping connection between the clamping plate 23 and the clamping groove 231 can prevent the adjusting shaft 13 from rotating during testing and affecting the test result; when the adjusting shaft 13 needs to be rotated to adjust the inclination angle of the testing base 2, the clamping plate 23 is first pulled out of the clamping plate 23 by pulling the pull ring 25. The slide bar 22 and the slide groove 21 can be displaced by rotating the pull ring 25, so that the irregular-shaped slide bar 22 can be supported on the top of the mounting seat 1 under the elastic force of the tension spring 24, and the pull ring 25 and the slide bar 22 will not slide downward under the elastic force of the tension spring 24. The inspector can rotate the adjustment shaft 13 to adjust the inclination angle of the detection seat 2. After the inspector has adjusted the inclination angle of the detection seat 2, the slide bar 22 and the slide groove 21 can be re-adapted by rotating the pull ring 25, and the pulling of the pull ring 25 can be released. Under the pulling force of the tension spring 24, the slide bar 22 and the card plate 23 both slide downward, and finally the card plate 23 is re-engaged in the corresponding card groove 231, thereby achieving the purpose of limiting the adjustment shaft 13.

[0024] The working principle of this device is as follows: 1. When the fabric test piece needs to be tested, the test piece that has been processed by the tensile machine and left to stand is placed on the test table 8, and one end of the test piece is clamped by the fixing clamp 10, and the required tension is applied to the other end of the test piece by mechanical equipment to make the test piece flat. Since the top of the fixing clamp 10 is fixedly installed in the groove 101, the top of the fixing clamp 10 can press the test piece on the top of the test table 8, so that the test piece and the test table 8 are completely fitted. After the test piece is fixed, the lamp 5 is turned on by the switch 6. The light of the lamp 5 after it is turned on can be irradiated on the test table 8 through the installation cavity 4. The test table 8 made of translucent material can effectively control the intake of light, which can not only avoid strong light irritating the eyes, but also ensure the brightness required for the inspector to observe, so that the inspector can more clearly observe and measure the state and size of the fine seams on the test piece; 2. When inspectors of different heights inspect the test piece, the inspectors can first slide the card plate 23 out of the card slot 231 by pulling the pull ring 25. At this time, the slide bar 22 also slides out of the slide slot 21, and the horizontal height of the bottom wall of the slide bar 22 is higher than the horizontal height of the top of the mounting seat 1. Therefore, the pull ring 25 can be rotated to make the slide bar 22 and the slide slot 21 misaligned, so that the irregularly shaped slide bar 22 can be supported on the top of the mounting seat 1 under the elastic force of the tension spring 24 and will not slide downward. After releasing the limit of the card plate 23 and the card slot 231 on the adjusting shaft 13, the inspector can rotate the handle 17 to drive the adjusting shaft 13 and the gear 14 outside the adjusting shaft 13 to rotate. When the gear 14 rotates, it drives the rack 15 to move through the meshing transmission, so that the adjusting plate 16 can move in the direction of the rotating shaft 3 or the direction of the adjusting shaft 13. When the rack 15 slides, the limit slot 19 and the limit rod 20 also slide relatively. The limited sliding between the limit groove 19 and the limit rod 20 ensures that the rack 15 will not deviate when it moves. When the adjustment plate 16 moves toward the direction of the rotating shaft 3, the mounting spring 11 is stretched, and the support of the adjustment plate 16 on the detection seat 2 causes the detection seat 2 to rotate upward with the rotating shaft 3 as the axis, thereby increasing the angle between the mounting seat 1 and the detection seat 2. When the adjustment plate 16 moves in the direction of the adjustment shaft 13, the through hole 18 provides a movable space for the corresponding rack 15. The detection seat 2 that loses the support of the adjustment plate 16 gradually rotates downward with the rotating shaft 3 as the axis under the action of the elastic force of the mounting spring 11, thereby reducing the angle between the mounting seat 1 and the detection seat 2, and finally achieving the purpose of adjusting the angle between the mounting seat 1 and the detection seat 2, so that inspectors of different heights can use the device conveniently, avoiding the situation where the detection efficiency is reduced and the detection results are invalid due to the different heights of the inspectors.

[0025] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fabric seam slip test bench, characterized in that: The invention comprises a mounting seat (1), a detection seat (2) being arranged on the top of the mounting seat (1), a bottom of one side of the detection seat (2) being rotatably connected to the mounting seat (1) via a rotating shaft (3), a mounting cavity (4) being arranged inside the detection seat (2), a lighting assembly being arranged inside the mounting cavity (4), a placement groove (7) being arranged on the top of the detection seat (2) and being connected to the mounting cavity (4), a test table (8) being arranged on the top of the placement groove (7), the test table (8) being made of a translucent material, and the four tops of the test table (8) being A bolt (9) is threadedly connected between the corner and the detection seat (2); a fixing clamp (10) is fixedly installed on one end of the top of the detection seat (2) away from the rotating shaft (3); two mounting springs (11) are symmetrically fixedly installed on one side of the top of the mounting seat (1) away from the rotating shaft (3); the top ends of the mounting springs (11) are fixedly connected to the detection seat (2); a mounting groove (12) is provided on the top of the mounting seat (1); an adjustment component is arranged inside the mounting groove (12); and the adjustment component is drivingly connected to the detection seat (2).

2. A fabric seam slip test bench according to claim 1, characterized in that: The lighting assembly comprises a lamp tube (5) fixedly mounted inside the mounting cavity (4); one end of the lamp tube (5) is electrically connected to a wire (51); an end of the wire (51) away from the lamp tube (5) is externally connected to an AC power source; a switch (6) is fixedly mounted on a side of the detection seat (2) away from the rotating shaft (3); and the switch (6) is electrically connected to the wire (51).

3. A fabric seam slip test bench according to claim 1, characterized in that: The adjustment assembly comprises an adjustment shaft (13) rotatably mounted inside the mounting groove (12); two gears (14) are fixedly mounted on the outer side of the adjustment shaft (13); racks (15) are slidably mounted on the inner bottom wall of the mounting groove (12) and are respectively meshed with the gears (14); an adjustment plate (16) is fixedly mounted on one end of the two racks (15) close to the rotating shaft (3); the top of the adjustment plate (16) is inclined, and the horizontal height of the top of the adjustment plate (16) is greater than the horizontal height of the top of the mounting seat (1).

4. A fabric seam slip test bench according to claim 3, characterized in that: One end of the adjustment shaft (13) movably passes through the mounting seat (1) and is fixedly connected to a rotating handle (17); the outer side of the rotating handle (17) is made of silicone material.

5. The fabric seam slip test bench according to claim 3, characterized in that: The mounting seat (1) is provided with through holes (18) respectively matched with each rack (15); the mounting groove (12) is connected with the through holes (18); a limiting groove (19) is provided on the bottom side of the rack (15); and a limiting rod (20) is fixedly mounted on the inner bottom wall of the mounting groove (12) and is respectively connected with each limiting groove (19) in a limiting sliding manner.

6. A fabric seam slip test bench according to claim 3, characterized in that: The invention also comprises a locking assembly arranged on the mounting seat (1), the locking assembly comprising a slide groove (21) provided on the top side of the mounting seat (1), the slide groove (21) being of an irregular shape, a slide rod (22) adapted thereto being slidably installed in the slide groove (21), a clamping plate (23) being fixedly installed on the bottom side of the slide rod (22), a plurality of clamping grooves (231) adapted to the clamping plates (23) being provided on the outer side of the adjusting shaft (13), the slide groove (21) being arranged directly above the clamping groove (231).

7. A fabric seam slip test bench according to claim 6, characterized in that: A pull ring (25) is fixedly mounted on the top of the slide rod (22), a tension spring (24) is fixedly mounted on the bottom of the pull ring (25), and the bottom end of the tension spring (24) is fixedly connected to the top of the mounting seat (1).

8. The fabric seam slip test bench according to claim 1, characterized in that: The top of the detection seat (2) is provided with a groove (101), and the bottom of the fixing clip (10) is fixedly installed in the groove (101).

Images