Knitted fabric washing color fastness detection device

Abstract

The invention relates to the technical field of knitted fabric detection, and discloses a knitted fabric washing color fastness detection device which comprises a detection box and a lock rod, the top of the detection box is rotatably connected with a top cover, a groove is formed in the detection box, a rotating mechanism is fixed in the groove, the rotating mechanism comprises a motor, and the motor is connected with the lock rod. The output end of the motor is connected with the first rotating shaft, a supporting block is fixed to the inner bottom of the groove, a movable rod penetrates through the supporting block, one end of the movable rod is rotationally connected with a rotating rod, a second rotating shaft is rotationally connected into the water tank, the rotating rod penetrates through one end of the second rotating shaft, and a supporting frame is fixed to the outer side of the second rotating shaft. The inner side of the supporting frame is rotationally connected with a cleaning cylinder, and the outer end of the cleaning cylinder is in threaded connection with a sealing cover. According to the detection device for the washing color fastness of the knitted fabric, the cleaning cylinder can independently turn over while integrally rotating along with the supporting frame and the second rotating shaft, so that the simulated cleaning work is more uniform and in place.

Description

Technical Field

[0001] The invention relates to the technical field of knitted fabric detection, in particular to a knitted fabric washing color fastness detection device. Background Art

[0002] Knitted fabric refers to a fabric made by using knitting needles to form coils of yarn and then stringing the coils together. It is divided into two categories: weft knitting and warp knitting. It is widely used in all aspects of production and life. In the printing and dyeing process of knitted fabrics, cleaning is a necessary step. In order to detect whether the knitted fabric has qualified color fastness to washing, a knitted fabric washing color fastness testing device is required.

[0003] In the process of washing knitted fabrics, the existing knitted fabric washing color fastness testing device generally achieves the cleaning effect by rotation. However, during the rotation process, the knitted fabrics are easily attached to the inner wall of the washing cylinder, which will cause the problem of cleaning dead corners, resulting in the cleaning effect being not comprehensive and uniform, which will affect the accuracy of the test results. In view of the above problems, it is necessary to improve the existing equipment. Summary of the invention

[0004] The object of the present invention is to provide a knitted fabric washing color fastness testing device to solve the problem that the existing knitted fabric washing color fastness testing device proposed in the above background technology generally achieves the cleaning effect by rotation during the process of washing the knitted fabric, but during the rotation process, the knitted fabric is easy to adhere to the inner wall of the washing cylinder, which will result in the problem of cleaning dead corners, thereby resulting in the cleaning effect is not comprehensive and uniform, which will affect the accuracy of the detection result.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a knitted fabric washing color fastness testing device, comprising a testing box and a locking rod, a cushion block is fixed to the bottom of the testing box, a control panel is fixed to the top of the testing box, a water tank is provided on the top of the testing box, and a top cover is rotatably connected to the top of the testing box.

[0006] A groove is provided in the detection box, a rotating mechanism is fixed in the groove, the rotating mechanism includes a motor, an output end of the motor is connected to the first rotating shaft, a support block is fixed to the inner bottom of the groove, a movable rod passes through the support block, one end of the movable rod is rotatably connected to a rotating rod, a second rotating shaft is rotatably connected in the water tank, the rotating rod passes through one end of the second rotating shaft, a support frame is fixed to the outer side of the second rotating shaft, a cleaning cylinder is rotatably connected to the inner side of the support frame, and a sealing cover is threadedly connected to the outer end of the cleaning cylinder.

[0007] Preferably, an electric drain valve is fixed to one side of the detection box, and the top of the electric drain valve is connected to the bottom of the water tank.

[0008] Preferably, a rotating disk is fixed to the outer side of the first rotating shaft, and an extrusion ring is fixed to one side of the rotating disk, and a gear is fixed to one end of the first rotating shaft.

[0009] Preferably, the movable rod and the support block are connected in a square shape, and the rotating rod and the second rotating shaft are connected in a square shape.

[0010] Preferably, a gear ring is fixed to the outer side of the second rotating shaft, and the gear ring is meshingly connected to the bottom of the gear.

[0011] Preferably, a moving block is fixed on one side of the rotating rod, a first sliding groove is opened in the second rotating shaft, the moving block is slidably connected in the first sliding groove, and the moving block is connected to an inner wall of the first sliding groove through a first compression spring.

[0012] Preferably, a moving rod is fixed to one side of the moving block, and a connecting frame is fixed to the outer side of the moving rod, a second slide groove is opened in the second rotating shaft, the connecting frame passes through the second slide groove and is connected to the repeated oil pressing mechanism, and the repeated oil pressing mechanism includes a bracket, the connecting frame is fixed to one end of the connecting frame, and a piston is fixed to one side of the bracket, and opening and closing parts are symmetrically connected to the two sides of the piston for rotation, and the opening and closing parts are connected to the piston through a volute spring.

[0013] Preferably, an oil groove is opened in the second rotating shaft, the piston is slidably connected in the oil groove, a support cylinder is fixed on one side of the support frame, and one side of the support cylinder is connected to one end of the oil groove through a connecting pipe, an impeller is rotatably connected in the support cylinder, and the other side of the support cylinder is connected to the other end of the oil groove through a return pipe.

[0014] Preferably, the two inner walls of the cleaning cylinder are symmetrically provided with card slots, the two sides of the cover are symmetrically provided with third slide slots, the locking rod passes through the third slide slots and is snap-connected in the card slots, and a pressing block is fixed to one end of the locking rod, and the pressing block is connected to the cover through a second compression spring.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The knitted fabric washing color fastness testing device can achieve the purpose of simulating high-temperature washing by using the water tank, the washing cylinder and the cover in coordination with each other. Nine washing cylinders are provided, and knitted fabrics and washing liquid can be placed in each washing cylinder. The knitted fabrics can be washed after water is passed into the water tank and heated by the electric heating plate at the bottom. The hot water can simulate the washing of the knitted fabrics under high temperature. The temperature of the electric heating plate is adjustable. After the high-temperature washing work is completed, the cover can be opened and the liquid in the washing cylinder can be extracted for testing, thereby testing the knitted fabric washing color fastness.

[0017] 2. The knitted fabric washing color fastness detection device can achieve the purpose of uniform and in-place stirring and cleaning through the coordinated use of the first rotating shaft, rotating disk, extrusion ring, gear, movable rod, rotating rod, second rotating shaft, moving block, first compression spring, moving rod, connecting frame, bracket, piston, opening and closing member, support frame, impeller and cleaning cylinder. The rotation of the first rotating shaft can drive the rotation of the gear, thereby driving the second rotating shaft, all the supporting frames and the cleaning cylinder to rotate as a whole, and at the same time, the rotating disk and the extrusion ring rotate, and the extrusion movable rod, rotating rod and moving block can move back and forth left and right under the extrusion of the extrusion ring and the supporting action of the first compression spring, thereby driving the moving rod, the connecting frame, the bracket and the piston to move back and forth left and right. When the piston moves to the left, the opening and closing member is automatically closed, and when the piston moves to the right, the opening and closing member is automatically opened. The left and right movement of the piston can drive the impeller to rotate repeatedly, and the cleaning cylinder to flip repeatedly. The cleaning cylinder can flip independently while the supporting frame and the second rotating shaft rotate as a whole, so that the simulated cleaning work is more uniform and in-place. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the front cross-sectional structure of the rotating mechanism of the present invention;

[0021] Figure 4 It is a schematic diagram of the connection structure of the moving block, the moving rod, the connecting frame, the piston and the opening and closing member of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the repeated oil pressing mechanism of the present invention;

[0023] Figure 6 It is a schematic diagram of the connection structure of the support cylinder, the impeller, the connecting pipe and the return pipe of the present invention;

[0024] Figure 7 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1, detection box; 2, cushion block; 3, control panel; 4, sink; 5, top cover; 6, electric drain valve; 7, groove; 8, rotating mechanism; 801, motor; 802, first rotating shaft; 803, rotating disk; 804, extrusion ring; 805, gear; 806, support block; 807, movable rod; 808, rotating rod; 809, second rotating shaft; 810, gear ring; 811, moving block; 812, first sliding groove; 813, first compression spring; 814, moving rod; 815, rotating mechanism; 816, rotating mechanism; 817, rotating mechanism; 818, rotating mechanism; 819, rotating mechanism; 820, rotating mechanism; 821, rotating mechanism; 822, rotating mechanism; 823, rotating mechanism; 824, rotating mechanism; 825, rotating mechanism; 826, rotating mechanism; 827, rotating mechanism; 828, rotating mechanism; 829, rotating mechanism; 830, rotating mechanism; 831, rotating mechanism; 832, rotating mechanism; 833, rotating mechanism; 834, rotating mechanism; 835, rotating mechanism; 836, rotating mechanism; 837, rotating mechanism; 838, rotating mechanism; 839, rotating mechanism; 840, rotating mechanism; 841, rotating mechanism; 842, rotating mechanism; 843, rotating mechanism; 844, rotating mechanism; 845, rotating mechanism; 846, rotating mechanism; 847, rotating mechanism; 848, rotating mechanism; 849, rotating mechanism; 850, rotating mechanism; 851, rotating mechanism; 852, rotating mechanism; 853, rotating mechanism; 854, rotating mechanism; 855, rotating mechanism; 856, rotating mechanism; 857, rotating mechanism; 5. Connecting frame; 816. Second slide groove; 817. Repeated oil pressing mechanism; 8171. Bracket; 8172. Piston; 8173. Opening and closing member; 8174. Volute spring; 818. Oil tank; 819. Support frame; 820. Support cylinder; 821. Impeller; 822. Connecting pipe; 823. Return pipe; 824. Cleaning cylinder; 825. Slot; 826. Cover; 827. Third slide groove; 828. Lock rod; 829. Press block; 830. Second compression spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 7 The present invention provides a technical solution: a knitted fabric washing color fastness testing device, comprising a testing box 1 and a locking rod 828, a cushion block 2 is fixed to the bottom of the testing box 1, a control panel 3 is fixed to the top of the testing box 1, a water tank 4 is provided on the top of the testing box 1, and a top cover 5 is rotatably connected to the top of the testing box 1.

[0028] A groove 7 is provided in the detection box 1, and a rotating mechanism 8 is fixed in the groove 7. The rotating mechanism 8 includes a motor 801. The output end of the motor 801 is connected to the first rotating shaft 802. A support block 806 is fixed to the inner bottom of the groove 7. A movable rod 807 passes through the support block 806. One end of the movable rod 807 is rotatably connected to a rotating rod 808. A second rotating shaft 809 is rotatably connected in the water tank 4. The rotating rod 808 passes through one end of the second rotating shaft 809. A support frame 819 is fixed to the outer side of the second rotating shaft 809. A cleaning cylinder 824 is rotatably connected to the inner side of the support frame 819. The outer end of the cleaning cylinder 824 is threadedly connected to a sealing cover 826.

[0029] In this embodiment, Figure 1As shown, an electric drain valve 6 is fixed on one side of the detection box 1, and the top of the electric drain valve 6 is connected with the bottom of the water tank 4. The water tank 4 can be used to store water. An electric heating plate is fixed at the bottom of the water tank 4. The electric heating plate can be used to heat water, thereby providing a high-temperature cleaning environment. The temperature of the electric heating plate is adjustable.

[0030] In this embodiment, Figure 1 and Figure 2 As shown, a turntable 803 is fixed to the outside of the first rotating shaft 802, and a squeezing ring 804 is fixed to one side of the turntable 803. A gear 805 is fixed to one end of the first rotating shaft 802. The rotation of the first rotating shaft 802 can drive the turntable 803 and the squeezing ring 804 to rotate, and the squeezing ring 804 has a squeezing effect on the movable rod 807.

[0031] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the movable rod 807 and the support block 806 are connected in a square manner, and the rotating rod 808 and the second rotating shaft 809 are connected in a square manner. The movable rod 807 can slide left and right on the support block 806, thereby driving the rotating rod 808 to move left and right. When the second rotating shaft 809 rotates, the rotating rod 808 can rotate relative to the movable rod 807.

[0032] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a gear ring 810 is fixed to the outer side of the second rotating shaft 809 , and the gear ring 810 is meshedly connected to the bottom of the gear 805 . Since the gear ring 810 is meshedly connected to the gear 805 , the second rotating shaft 809 rotates with the rotation of the gear 805 .

[0033] In this embodiment, Figure 1 and Figure 3 As shown, a moving block 811 is fixed to one side of the rotating rod 808, and a first sliding groove 812 is opened in the second rotating shaft 809. The moving block 811 is slidably connected in the first sliding groove 812, and the moving block 811 is connected to an inner wall of the first sliding groove 812 through a first compression spring 813. When the movable rod 807 is squeezed to the left by the squeezing ring 804, the rotating rod 808 and the moving block 811 move to the left accordingly. When the squeezing ring 804 releases the squeezing of the movable rod 807, the rotating rod 808 and the moving block 811 will automatically rebound under the action of the first compression spring 813.

[0034] In this embodiment, Figure 1 , Figure 3 and Figure 4As shown, a moving rod 814 is fixed to one side of the moving block 811, and a connecting frame 815 is fixed to the outer side of the moving rod 814. A second slide groove 816 is provided in the second rotating shaft 809. The connecting frame 815 passes through the second slide groove 816 and is connected to the repeated oil pressing mechanism 817. The repeated oil pressing mechanism 817 includes a bracket 8171. The connecting frame 815 is fixed to one end of the connecting frame 815, and a piston 8172 is fixed to one side of the bracket 8171. The opening and closing parts 8173 are symmetrically connected on both sides of the part, and the opening and closing parts 8173 are connected to the piston 8172 through the volute spring 8174. When the moving block 811 moves left and right, it will drive the moving rod 814 to move left and right, thereby driving the connecting frame 815, the bracket 8171 and the piston 8172 to move left and right as a whole. When the piston 8172 moves to the left, the opening and closing parts 8173 are automatically closed. When the piston 8172 moves to the right, the opening and closing parts 8173 are automatically opened, which is convenient for repeatedly pressing the oil outward.

[0035] In this embodiment, Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, an oil groove 818 is provided in the second rotating shaft 809, and the piston 8172 is slidably connected in the oil groove 818. A support cylinder 820 is fixed to one side of the support frame 819, and one side of the support cylinder 820 is connected to one end of the oil groove 818 through a connecting pipe 822. An impeller 821 is rotatably connected in the support cylinder 820, and the other side of the support cylinder 820 is connected to the other end of the oil groove 818 through a return pipe 823. Hydraulic oil is stored in the oil groove 818. When the piston 8172 moves left, the hydraulic oil in the oil groove 818 can be pressed to the support cylinder 819. 20, the impeller 821 rotates under the action of oil pressure, and the hydraulic oil flows back to the oil tank 818 through the return pipe 823. When the piston 8172 moves to the right, the opening and closing member 8173 opens automatically, and the hydraulic oil on the right side of the piston 8172 flows to the left side of the piston 8172. When the piston 8172 moves back and forth, the impeller 821 can be driven to rotate repeatedly, thereby driving the cleaning cylinder 824 to flip over repeatedly. The cleaning cylinder 824 can be flipped independently while the support frame 819 and the second rotating shaft 809 rotate as a whole, so that the simulated cleaning effect is more comprehensive and uniform.

[0036] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 7As shown, the two inner walls of the cleaning cylinder 824 are symmetrically provided with card grooves 825, and the two sides of the cover 826 are symmetrically provided with third slide grooves 827, and the locking rod 828 passes through the third slide groove 827 and is connected in the card groove 825, and a pressing block 829 is fixed to one end of the locking rod 828, and the pressing block 829 is connected to the cover 826 through a second compression spring 830. After pressing the pressing block 829 and screwing the cover 826 to the bottom, the pressing block 829 can be released, and the pressing block 829 automatically pops open under the action of the second compression spring 830, and the locking rod 828 automatically gets stuck in the card groove 825, so as to achieve the locking effect conveniently. Before unscrewing the cover 826, the pressing block 829 should also be pressed to make the locking rod 828 leave the card groove 825, and then the cover 826 can be unscrewed.

[0037] The use method and advantages of the present invention: The knitted fabric washing color fastness detection device has the following working process:

[0038] like Figures 1 to 7As shown: first, place the detection box 1 at the desired location and connect it to the external power supply. The cushion block 2 plays a supporting role for the detection box 1. The operation of the entire device can be controlled by operating the control panel 3. Put the knitted fabric and cleaning liquid into each cleaning cylinder 824 and cover the cover 826. Press the pressing block 829 and screw the cover 826 to the bottom, then release the pressing block 829. The pressing block 829 and the locking rod 828 automatically pop open, and the locking rod 828 is stuck in the card slot 825 to lock the cover 826. Then, a small amount of water is introduced into the water tank 4. A heating plate is fixed at the bottom of the water tank 4. The heating plate can be used to heat water to simulate the cleaning work of knitted fabrics at a specified temperature. The heating temperature of the heating plate is adjustable. The first rotating shaft 802 rotates to drive the gear 805 to rotate, thereby driving the second rotating shaft 809 to rotate, thereby driving all the support frames 819 and the cleaning cylinder 824 to rotate. At the same time, the squeezing ring 804 squeezes the movable rod 807, and the movable rod 807, the rotating rod 808, the moving block 811 and the moving rod 814 move to the left as a whole, thereby driving the connecting frame 8 15. When the bracket 8171 and the piston 8172 move to the left and the extrusion ring 804 releases the extrusion on the movable rod 807, the movable rod 807, the rotating rod 808, the moving block 811 and the moving rod 814 automatically rebound, the connecting frame 815, the bracket 8171 and the piston 8172 move to the right, the extrusion ring 804 rotates continuously, and the piston 8172 moves back and forth. When the piston 8172 moves to the left, the opening and closing member 8173 automatically closes. When the piston 8172 moves to the right, the opening and closing member 8173 automatically opens, and the oil tank 818 is filled with oil. Hydraulic oil is stored to repeatedly pressurize the support cylinder 820, and the impeller 821 rotates repeatedly, thereby driving the cleaning cylinder 824 to repeatedly flip over. The cleaning cylinder 824 can flip independently while the support frame 819 and the second rotating shaft 809 rotate as a whole, so that the cleaning effect is more uniform. After completing the simulated cleaning work, press the pressing block 829 and make the locking rod 828 leave the slot 825, then unscrew the cover 826, and then extract the liquid in the cleaning cylinder 824 and test it, thereby testing the color fastness of the knitted fabric to water washing.

[0039] In summary, the knitted fabric washing color fastness testing device achieves the purpose of simulating high-temperature washing and uniform and in-place stirring washing, and meets people's usage needs.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A knitted fabric washing color fastness testing device, comprising a testing box (1) and a locking rod (828), characterized in that: A cushion block (2) is fixed to the bottom of the detection box (1), a control panel (3) is fixed to the top of the detection box (1), a water tank (4) is provided on the top of the detection box (1), and a top cover (5) is rotatably connected to the top of the detection box (1); The detection box (1) is provided with a groove (7), a rotating mechanism (8) is fixed in the groove (7), the rotating mechanism (8) comprises a motor (801), the output end of the motor (801) is connected to the first rotating shaft (802), a support block (806) is fixed to the inner bottom of the groove (7), a movable rod (807) passes through the support block (806), one end of the movable rod (807) is rotatably connected to a rotating rod (808), a second rotating shaft (809) is rotatably connected in the water tank (4), the rotating rod (808) passes through one end of the second rotating shaft (809), a support frame (819) is fixed to the outer side of the second rotating shaft (809), a cleaning cylinder (824) is rotatably connected to the inner side of the support frame (819), and a sealing cover (826) is threadedly connected to the outer end of the cleaning cylinder (824).

2. The device for detecting color fastness to washing of knitted fabrics according to claim 1, characterized in that: An electric drain valve (6) is fixed on one side of the detection box (1), and the top of the electric drain valve (6) is connected to the bottom of the water tank (4).

3. The device for detecting color fastness to washing of knitted fabrics according to claim 1, characterized in that: A rotating disk (803) is fixed on the outer side of the first rotating shaft (802), and an extrusion ring (804) is fixed on one side of the rotating disk (803); a gear (805) is fixed on one end of the first rotating shaft (802).

4. The device for detecting color fastness to washing of knitted fabrics according to claim 1, characterized in that: The movable rod (807) and the support block (806) are connected in a square shape, and the rotating rod (808) and the second rotating shaft (809) are connected in a square shape.

5. The device for detecting color fastness to washing of knitted fabrics according to claim 1, characterized in that: A gear ring (810) is fixed to the outer side of the second rotating shaft (809), and the gear ring (810) is meshedly connected to the bottom of the gear (805).

6. The device for detecting color fastness to washing of knitted fabrics according to claim 1, characterized in that: A moving block (811) is fixed on one side of the rotating rod (808), a first sliding groove (812) is opened in the second rotating shaft (809), the moving block (811) is slidably connected in the first sliding groove (812), and the moving block (811) is connected to an inner wall of the first sliding groove (812) through a first compression spring (813).

7. The device for detecting color fastness to washing of knitted fabrics according to claim 6, characterized in that: A moving rod (814) is fixed to one side of the moving block (811), and a connecting frame (815) is fixed to the outer side of the moving rod (814). A second sliding groove (816) is opened in the second rotating shaft (809). The connecting frame (815) passes through the second sliding groove (816) and is connected to the repeated oil pressing mechanism (817). The repeated oil pressing mechanism (817) includes a bracket (8171). The connecting frame (815) is fixed to one end of the connecting frame (815), and a piston (8172) is fixed to one side of the bracket (8171). The piston (8172) has opening and closing parts (8173) symmetrically connected to both sides of the piston (8172) for rotation, and the opening and closing parts (8173) are connected to the piston (8172) through a volute spring (8174).

8. The device for testing the color fastness to washing of knitted fabrics according to claim 7, characterized in that: An oil groove (818) is provided in the second rotating shaft (809), and the piston (8172) is slidably connected in the oil groove (818). A support cylinder (820) is fixed on one side of the support frame (819), and one side of the support cylinder (820) is connected to one end of the oil groove (818) through a connecting pipe (822). An impeller (821) is rotatably connected in the support cylinder (820), and the other side of the support cylinder (820) is connected to the other end of the oil groove (818) through a return pipe (823).

9. The device for testing the color fastness to washing of knitted fabrics according to claim 1, characterized in that: The two inner walls of the cleaning cylinder (824) are symmetrically provided with card slots (825), and the two sides of the cover (826) are symmetrically provided with third slide slots (827), and the locking rod (828) passes through the third slide slot (827) and is snap-connected in the card slot (825), and a pressing block (829) is fixed at one end of the locking rod (828), and the pressing block (829) is connected to the cover (826) via a second compression spring (830).

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