Tensile detection device for cellulose fiber cloth

Abstract

The invention relates to the technical field of fiber cloth tensile detection, in particular to a cellulosic fiber cloth tensile detection device which comprises a bottom plate, a mounting seat, a mounting box, a box door, a partition plate, an electric guide rail, a tension sensor and the like, the top of the bottom plate is connected with the mounting seat, the top of the mounting seat is connected with the mounting box, and the box door is hinged to the mounting box; the bottom of the partition plate is connected with the top of the mounting base, electric guide rails are mounted on the left side and the right side of the top of the mounting base, and tension sensors are mounted at the bottoms of sliding blocks of the electric guide rails. The tension sensor can be driven to move upwards through the electric guide rail, the fiber cloth is stretched, the tensile property of the fiber cloth is detected, the temperature in the mounting box can be controlled through the two-way temperature controller, different temperature scenes faced by the fiber cloth in actual application are simulated, and the detection accuracy is improved. Therefore, the tensile property of the fiber cloth in a complex environment can be truly reflected, and the accuracy of a detection result is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tensile detection of fiber cloth, and particularly relates to a cellulose fiber cloth tensile detection device. BACKGROUND

[0002] Cellulose fiber cloth has natural environmental protection, air permeability and comfort, and is widely used in many fields such as textile clothing, home decoration, medical health, and the like. The tensile property of cellulose fiber cloth is directly related to the durability and reliability of the product. Accurate tensile detection data is an important basis for product design, production process optimization and quality control.

[0003] At present, the tensile property detection of fiber cloth mainly depends on various material mechanics detection devices. The tensile property of fiber cloth is detected by pulling the fiber cloth. Environmental factors have a significant impact on the mechanical properties of fiber cloth, especially temperature conditions. The molecular structure and physical properties of cellulose will change under different temperature environments, thereby affecting the tensile strength, elongation and other key indicators of fiber cloth. However, most detection devices lack effective temperature control functions, cannot simulate different temperature scenarios that fiber cloth may face in actual applications, and are difficult to truly reflect the tensile property of fiber cloth under complex environments, resulting in deviations between detection results and actual use performance. SUMMARY

[0004] Therefore, the present application provides a cellulose fiber cloth tensile detection device, which can overcome the shortcomings of most detection devices lacking effective temperature control functions, being unable to simulate different temperature scenarios that fiber cloth may face in actual applications, being difficult to truly reflect the tensile property of fiber cloth under complex environments, and causing deviations between detection results and actual use performance.

[0005] A cellulose fiber cloth tensile detection device, comprising a bottom plate, a mounting seat, a mounting box, a box door, a partition plate, an electric guide rail, a tension sensor, a mounting plate, a two-way temperature controller, a temperature sensor, a controller and a fixing mechanism. The bottom plate is connected with the mounting seat at the top. The mounting seat is connected with the mounting box at the top. The box door is hinged to the mounting box. The partition plate is connected with the mounting seat at the bottom. The electric guide rail is installed on the left and right sides of the top of the mounting seat. The tension sensor is installed on the bottom of the sliding block of the electric guide rail. The mounting plate is connected with the left and right sides of the partition plate. The two-way temperature controller is installed on the mounting plate. The temperature sensor is installed on the left and right sides of the partition plate. The controller is installed on the top of the bottom plate. The tension sensor, the two-way temperature controller and the temperature sensor are electrically connected with the controller. The fixing mechanism is used for fixing the fiber cloth between the electric guide rail and the tension sensor.

[0006] Further explanation, the fixed mechanism includes connecting block, connecting plate, sliding shaft, mounting shaft, clamping sleeve, rotating block, limiting component and fixing component, the connecting block is connected on the electric guide rail, the connecting plate is connected on the bottom of the tension sensor and the top of the connecting block, three guide openings are uniformly and evenly spaced on the connecting plate, the sliding shaft is slidably connected in the guide opening, the mounting shaft is connected on the sliding shaft, the clamping sleeve is slidably connected on the mounting shaft, the rotating block is rotatably connected on the connecting plate, three arc-shaped grooves are uniformly and evenly spaced on the rotating block, the sliding shaft is located in the arc-shaped groove, the limiting component is used for limiting the clamping sleeve, and the fixing component is used for fixing the rotating block on the connecting plate.

[0007] Further explanation, the limiting component includes limiting block, plug block, spring steel ball and circular block, the plug block is connected on the limiting block, the spring steel ball is installed on the plug block, the plug slot is formed on the connecting plate, the limiting slot is formed in the plug slot, the plug block can be inserted into the plug slot, the spring steel ball is inserted into the limiting slot, the limiting block is installed on the connecting plate, the limiting block can limit the clamping sleeve, and three sliding grooves are uniformly and evenly spaced on the limiting block.

[0008] Further explanation, the fixing component includes arc-shaped block, screw, nut and pad, the arc-shaped block is connected on the connecting plate, the arc-shaped opening is formed in the arc-shaped block, the screw is connected on the top of the rotating block, the screw is located in the arc-shaped opening, the nut is threadedly connected on the screw, and the pad is sleeved on the screw and located below the nut.

[0009] Further explanation, further includes a measuring mechanism, the measuring mechanism includes fixing block, tape, moving block, mounting block, rubber sleeve, screw and support block, the fixing block is connected on the connecting plate, the tape is installed on the fixing block, the moving block is connected on the tape band, two mounting blocks are connected on the moving block, the rubber sleeve is connected on the two mounting blocks, the recess is formed in the electric guide rail, the rubber sleeve is located in the recess, the screw is threadedly connected on the moving block, the support block is rotatably connected on the screw and located between the two mounting blocks, the support block is used for supporting the rubber sleeve, the rubber sleeve is in contact with the inner wall of the recess, and the moving block is fixed on the electric guide rail.

[0010] Further explanation, further includes a protection mechanism, the protection mechanism includes first stretch cloth and second stretch cloth, the first stretch cloth is connected on the top of the sliding block of the electric guide rail, the upper end of the first stretch cloth is connected with the upper portion of the electric guide rail, and the second stretch cloth is connected on the bottom of the sliding block of the electric guide rail, and the lower end of the second stretch cloth is connected with the lower portion of the electric guide rail.

[0011] Further explanation, the clamping sleeve is externally and uniformly and evenly spaced with the protrusions.

[0012] Further explanation, the box door is of transparent material.

[0013] The beneficial effects of the present application are:

[0014] 1、The electric guide rail can drive the tension sensor to move upwards, lengthen the fiber cloth, detect the tensile property of the fiber cloth, control the temperature in the installation box through the two-way temperature controller, simulate different temperature scenes that the fiber cloth faces in actual application, and thus can truly reflect the tensile property of the fiber cloth in complex environment and improve the accuracy of the detection result.

[0015] 2、The distance that the tension sensor moves upwards can be measured through the tape measure, so that the lengthening distance of the fiber cloth can be measured, so as to evaluate the ductility of the fiber cloth.

[0016] 3、The first stretch cloth and the second stretch cloth can block the fiber fragments, avoid the fiber fragments from entering the electric guide rail, and ensure that the electric guide rail can normally operate. DETAILED DESCRIPTION

[0017] Figure 1 It is a perspective structural schematic view of the present application.

[0018] Figure 2 It is a perspective structural schematic view of the present application.

[0019] Figure 3 It is a perspective structural schematic view of the present application.

[0020] Figure 4 It is a first perspective structural schematic view of the present application.

[0021] Figure 5 It is a second perspective structural schematic view of the present application.

[0022] Figure 6 It is an explosion view of the present application.

[0023] Figure 7 It is a perspective structural schematic view of the present application.

[0024] Figure 8 It is a perspective structural schematic view of the present application.

[0025] Figure 9 It is a perspective structural schematic view of the present application.

[0026] Figure 10 It is a first perspective structural schematic view of the present application.

[0027] Figure 11The second perspective view of the measuring mechanism of the present application.

[0028] Figure 12 The sectional view of the moving block and the rubber sleeve of the present application.

[0029] Figure 13 The perspective view of the protection mechanism of the present application.

[0030] In the above drawings: 1: bottom plate, 2: mounting seat, 3: mounting box, 4: box door, 5: partition, 6: electric guide rail, 7: tension sensor, 8: mounting plate, 9: two-way temperature controller, 10: temperature sensor, 11: controller, 121: connecting block, 122: connecting plate, 123: guide opening, 124: sliding shaft, 125: mounting shaft, 126: clamping sleeve, 127: rotating block, 128: arc-shaped groove, 129: limiting block, 1210: plug-in block, 1211: spring steel ball, 1212: insertion slot, 1213: limiting slot, 1214: sliding groove, 1215: round block, 1216: arc-shaped block, 1217: arc-shaped opening, 1218: screw, 1219: nut, 1220: pad, 131: fixed block, 132: tape measure, 133: moving block, 134: mounting block, 135: rubber sleeve, 136: groove, 137: screw rod, 138: supporting block, 141: first stretch cloth, 142: second stretch cloth. DETAILED DESCRIPTION

[0031] In order to make the objects, technical solutions and advantages of the present application clearer, further detailed description will be made to the present application with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0032] REFERENCE Figures 1-9The utility model provides a kind of cellulose fiber cloth tensile testing device, including bottom plate 1, mounting seat 2, installation box 3, box door 4, baffle 5, electric guide rail 6, tension sensor 7, mounting plate 8, two-way temperature controller 9, temperature sensor 10, controller 11 and fixed mechanism, bottom plate 1 top rear side is connected with mounting seat 2 by bolt, mounting seat 2 top rear side is connected with installation box 3 by bolt, the left and right sides of installation box 3 front side are hinged with box door 4, box door 4 is transparent material, to observe the detection situation of fiber cloth, baffle 5 is connected in the middle of installation box 3 by bolt, baffle 5 bottom and mounting seat 2 top connect, electric guide rail 6 is installed on the left and right sides of mounting seat 2 top by bolt, baffle 5 separates two electric guide rails 6, the slider bottom of electric guide rail 6 is installed with tension sensor 7 by bolt, baffle 5 rear left and right sides are connected with mounting plate 8 by bolt, mounting plate 8 and installation box 3 are connected by bolt, three two-way temperature controllers 9 are evenly spaced and installed on mounting plate 8 by bolt, temperature sensor 10 is installed on the left and right sides of baffle 5 middle by bolt, controller 11 is installed on the bottom plate 1 top front side by bolt, tension sensor 7, two-way temperature controller 9 and temperature sensor 10 are electrically connected with controller 11, fixed mechanism is used to fix fiber cloth between electric guide rail 6 and tension sensor 7.

[0033] Reference Figures 4-9 Fixed mechanism includes connecting block 121, connecting plate 122, sliding shaft 124, mounting shaft 125, clamping sleeve 126, rotating block 127, limiting assembly and fixed assembly, the lower part of electric guide rail 6 is connected with connecting block 121 by bolt, the bottom of tension sensor 7 and the top of connecting block 121 are connected with connecting plate 122, three guide openings 123 are evenly spaced and arranged on the right side of connecting plate 122, sliding shaft 124 is slidably connected in guide opening 123, mounting shaft 125 is connected to the left end of sliding shaft 124, clamping sleeve 126 is slidably connected on mounting shaft 125, protrusions are evenly spaced and arranged on the outside of clamping sleeve 126, so that fiber cloth can be clamped more firmly, rotating block 127 is rotatably connected to the right side of connecting plate 122, three arc grooves 128 are evenly spaced and arranged on the left side of rotating block 127, sliding shaft 124 is located in arc groove 128, limiting assembly is used to limit clamping sleeve 126, and fixed assembly is used to fix rotating block 127 on connecting plate 122.

[0034] Reference Figures 5-7The limiting assembly comprises limiting blocks 129, plug blocks 1210, spring steel beads 1211 and round blocks 1215, the right side of each limiting block 129 is connected with a plug block 1210, the front and back sides of each plug block 1210 are both provided with a spring steel bead 1211, the left side of each connecting plate 122 is provided with a plug slot 1212, the plug slot 1212 is matched with the plug block 1210, the front and back sides of the plug slot 1212 are both provided with limiting grooves 1213, the right side of each limiting block 129 is circumferentially and uniformly spaced apart with three sliding grooves 1214, the left end of each mounting shaft 125 is connected with a round block 1215, and the round block 1215 is located in the sliding groove 1214.

[0035] With reference to Figure 8 And Figure 9 The fixing assembly comprises arc-shaped blocks 1216, screws 1218, nuts 1219 and pad blocks 1220, the right side of each connecting plate 122 is connected with an arc-shaped block 1216, the arc-shaped block 1216 is provided with an arc-shaped opening 1217, the top of each rotating block 127 is connected with a screw 1218, the screw 1218 is located in the arc-shaped opening 1217, the screw 1218 is connected with a nut 1219 through threads, and each screw 1218 is sleeved with a pad block 1220, and the pad block 1220 is located below the nut 1219.

[0036] The worker opens the box door 4, then winds one end of the fiber cloth around the three clamping sleeves 126 on the connecting block 121, rotates the rotating block 127, the rotating block 127 drives the three sliding shafts 124 to move towards each other through the arc-shaped groove 128, the sliding shafts 124 drive the three mounting shafts 125 to move towards each other, the round block 1215 slides in the sliding groove 1214, the mounting shafts 125 can drive the clamping sleeves 126 to move towards each other, the fiber cloth is clamped through the clamping sleeves 126, then the nuts 1219 are tightened, the pad 1220 and the top of the arc-shaped block 1216 are in contact, the rotating block 127 is fixed on the connecting plate 122, the above operation is repeated, the other end of the fiber cloth is fixed on the three clamping sleeves 126 on the tension sensor 7, then the box door 4 is closed, the electric guide rail 6 drives the tension sensor 7 to move upwards, the fiber cloth is elongated, the tensile property of the fiber cloth is detected, the tension sensor 7 senses the tension value and sends a signal to the controller 11, the controller 11 processes the signal and converts the signal into data, the two-way temperature controller 9 can control the temperature in the installation box 3, simulates different temperature scenes that the fiber cloth faces in actual application, so that the tensile property of the fiber cloth in complex environment can be truly reflected, the accuracy of the detection result is improved, the temperature sensor 10 can detect the temperature in the installation box 3 and send a signal to the controller 11, the controller 11 processes the signal and converts the signal into data, so that the worker can know the temperature in the installation box 3, after the fiber cloth is broken, the electric guide rail 6 is turned off, then the tensile property of the fiber cloth is obtained through the controller 11, there are two tension sensors 7, which can detect different batches of fiber cloth, so as to comprehensively understand the quality of the fiber cloth, when it is necessary to replace the clamping sleeve 126, the worker pulls the limiting block 129 to the left, pulls out the plug block 1210 from the plug slot 1212, pulls out the spring steel ball 1211 from the limiting slot 1213, the round block 1215 moves out of the sliding groove 1214, then the clamping sleeve 126 is taken off and replaced, after replacement, the plug block 1210 is inserted into the plug slot 1212, the spring steel ball 1211 is inserted into the limiting slot 1213, the limiting block 129 is installed on the connecting plate 122, the round block 1215 enters the sliding groove 1214, and the limiting block 129 can limit the clamping sleeve 126 to avoid falling off the mounting shaft 125.

[0037] REFERENCE Figures 10-12The measuring mechanism comprises the fixed blocks 131, the tapes 132, the moving blocks 133, the mounting blocks 134, the rubber sleeves 135, the screw rods 137 and the supporting blocks 138, the lower parts of the rear sides of the connecting plates 122 are connected with the fixed blocks 131 through bolts, the right sides of the fixed blocks 131 are connected with the tapes 132 through bolts, the tapes 132 are connected with the moving blocks 133, the rear sides of the moving blocks 133 are connected with the two mounting blocks 134, the two mounting blocks 134 on the same moving block 133 are arranged in an up-down opposite mode, the two mounting blocks 134 on the same moving block 133 are connected with the rubber sleeve 135, the front right parts of the electric guide rails 6 are provided with the grooves 136, the rubber sleeves 135 are located in the grooves 136, the lower parts of the moving blocks 133 are connected with the screw rods 137 through threads, the rear ends of the screw rods 137 are rotatably connected with the supporting blocks 138, the supporting blocks 138 are located between the two mounting blocks 134 and in the rubber sleeves 135.

[0038] Before the detection, the height of the tension sensor 7 can be adjusted according to the length of the fiber cloth, at this time, the rubber sleeve 135 moves in the groove 136, after the height of the tension sensor 7 is adjusted, the screw rod 137 is rotated to drive the supporting block 138 to move backward, the mounting block 134 can guide the supporting block 138 to avoid the rotation of the supporting block 138, the supporting block 138 can expand the rubber sleeve 135 to make the rubber sleeve 135 contact with the inner wall of the groove 136 to fix the moving block 133 on the electric guide rail 6, when the tension sensor 7 moves upward, the fixed block 131 and the tape 132 will move upward, the tape 132 will be pulled out, so that the distance of the upward movement of the tension sensor 7 can be measured, and then the elongation distance of the fiber cloth can be measured to evaluate the ductility of the fiber cloth.

[0039] Reference Figure 13 The protection mechanism comprises the first elastic cloths 141 and the second elastic cloths 142, the top parts of the sliding blocks of the electric guide rails 6 are connected with the first elastic cloths 141, the upper ends of the first elastic cloths 141 are connected with the upper parts of the electric guide rails 6, the bottom parts of the sliding blocks of the electric guide rails 6 are connected with the second elastic cloths 142, and the lower ends of the second elastic cloths 142 are connected with the lower parts of the electric guide rails 6.

[0040] The fiber cloth will generate fiber fragments after being broken, the fiber fragments will enter the electric guide rail 6 and may affect the operation of the electric guide rail 6, the first elastic cloth 141 and the second elastic cloth 142 can block the fiber fragments to avoid the fiber fragments entering the electric guide rail 6, so that the electric guide rail 6 can normally operate, when the sliding blocks of the electric guide rails 6 move upward and downward, the first elastic cloth 141 and the second elastic cloth 142 are adaptively elongated and shortened to ensure that the sliding blocks of the electric guide rails 6 can normally move.

[0041] The above merely illustrates the embodiments of the present application but should not be taken as limitation. Any equivalent replacement within the principles of the present application should be included in the protection scope of the present application. The contents not described in detail in the present application belong to the prior art known by the skilled in the art.

Claims

1. A cellulose fiber cloth tensile testing device, comprising a base plate (1), a mounting seat (2), a mounting box (3) and a box door (4), wherein the top of the base plate (1) is connected to the mounting seat (2), the top of the mounting seat (2) is connected to the mounting box (3), and the door (4) is hinged on the mounting box (3), wherein: The invention also includes a partition (5), an electric guide rail (6), a tension sensor (7), a mounting plate (8), a bidirectional temperature controller (9), a temperature sensor (10), a controller (11) and a fixing mechanism. The middle of the mounting box (3) is connected with the partition (5), the bottom of the partition (5) is connected to the top of the mounting seat (2), the left and right sides of the top of the mounting seat (2) are both installed with electric guide rails (6), the bottom of the slider of the electric guide rail (6) is both installed with a tension sensor (7), the left and right sides of the partition (5) are both installed with electric guide rails (6), and the left and right sides of the partition (5) are both installed with electric guide rails (6). The mounting plates (8) are all connected, the mounting plates (8) are connected to the mounting box (3), a bidirectional temperature controller (9) is installed on the mounting plates (8), temperature sensors (10) are installed on the left and right sides of the partition (5), a controller (11) is installed on the top of the bottom plate (1), the tension sensor (7), the bidirectional temperature controller (9) and the temperature sensor (10) are all electrically connected to the controller (11), and the fixing mechanism is used to fix the fiber cloth between the electric guide rail (6) and the tension sensor (7).

2. The cellulose fiber cloth tensile strength testing device according to claim 1, characterized in that: The fixing mechanism includes a connecting block (121), a connecting plate (122), a sliding shaft (124), an installation shaft (125), a clamping sleeve (126), a rotating block (127), a limiting assembly and a fixing assembly. The electric guide rail (6) is connected with the connecting block (121), the bottom of the tension sensor (7) and the top of the connecting block (121) are connected with the connecting plate (122), and three guide openings (123) are evenly spaced on the connecting plate (122) in the circumferential direction. The guide openings (123) are slidably connected with sliding members. The shaft (124) is connected to the sliding shaft (124) with a mounting shaft (125), the mounting shaft (125) is slidably connected to a clamping sleeve (126), the connecting plate (122) is rotatably connected to a rotating block (127), three arc grooves (128) are evenly spaced circumferentially on the rotating block (127), the sliding shaft (124) is located in the arc groove (128), the limiting component is used to limit the clamping sleeve (126), and the fixing component is used to fix the rotating block (127) on the connecting plate (122).

3. The cellulose fiber cloth tensile strength testing device according to claim 2, characterized in that: The limiting assembly includes a limiting block (129), an inserting block (1210), a spring steel ball (1211) and a round block (1215). The limiting block (129) is connected to the inserting block (1210), and the spring steel ball (1211) is installed on the inserting block (1210). A slot (1212) is provided on the connecting plate (122), and a limiting groove (1213) is provided in the slot (1212). The inserting block (1210) can be inserted into the slot ( 1212), the spring steel ball (1211) is inserted into the limiting groove (1213) to install the limiting block (129) on the connecting plate (122), so that the limiting block (129) can limit the clamping sleeve (126), and three sliding grooves (1214) are evenly spaced circumferentially on the limiting block (129), and round blocks (1215) are connected to the mounting shaft (125), and the round blocks (1215) are located in the sliding grooves (1214).

4. The cellulose fiber cloth tensile strength testing device according to claim 3, characterized in that: The fixing assembly includes an arc block (1216), a screw (1218), a nut (1219) and a pad (1220). The connecting plate (122) is connected to the arc block (1216), and the arc block (1216) is provided with an arc opening (1217). The top of the rotating block (127) is connected to the screw (1218), the screw (1218 is located in the arc opening (1217), the screw (1218) is connected to the nut (1219) through a thread, and the screw (1218) is covered with a pad (1220), and the pad (1220) is located below the nut (1219).

5. The cellulose fiber cloth tensile strength testing device according to claim 2, characterized in that: The measuring mechanism also includes a measuring mechanism, which includes a fixed block (131), a tape measure (132), a moving block (133), a mounting block (134), a rubber sleeve (135), a screw (137) and a support block (138). The connecting plate (122) is connected to the fixed block (131), the tape measure (132) is mounted on the fixed block (131), the tape of the tape measure (132) is connected to the moving block (133), the moving block (133) is connected to two mounting blocks (134), and the two mounting blocks (134) are connected together. A rubber sleeve (135) is provided, and a groove (136) is provided on the electric guide rail (6). The rubber sleeve (135) is located in the groove (136). The moving block (133) is connected to a screw rod (137) by a thread. The screw rod (137) is rotatably connected to a support block (138). The support block (138) is located between two mounting blocks (134). The support block (138) is used to open the rubber sleeve (135) so that the rubber sleeve (135) contacts the inner wall of the groove (136) to fix the moving block (133) on the electric guide rail (6).

6. The cellulose fiber cloth tensile strength testing device according to claim 1, characterized in that: The invention also includes a protection mechanism, which includes a first telescopic cloth (141) and a second telescopic cloth (142). The top of the slider of the electric guide rail (6) is connected to the first telescopic cloth (141), the upper end of the first telescopic cloth (141) is connected to the upper part of the electric guide rail (6), the bottom of the slider of the electric guide rail (6) is connected to the second telescopic cloth (142), and the lower end of the second telescopic cloth (142) is connected to the lower part of the electric guide rail (6).

7. The cellulose fiber cloth tensile strength testing device according to claim 2, characterized in that: The outer portion of the clamping sleeve (126) is provided with protrusions at even intervals along the circumference.

8. The cellulose fiber cloth tensile strength testing device according to claim 1, characterized in that: The box door (4) is made of transparent material.

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