A rapid comparison device for color fastness of textiles

Abstract

The present invention discloses a rapid comparison device for textile color fastness, comprising a workbench, a flip cover, a drive device, a textile fabric fastening device, a reciprocating drive mechanism, and a friction mechanism. Two sets of opposing hinges are fixedly connected to one side of the upper end of the workbench, a flip cover is rotatably connected between the hinges, a reciprocating drive mechanism and a friction mechanism are provided on the flip cover, and the reciprocating drive mechanism and the friction mechanism are transmission-connected. A drive device is provided on the workbench opposite the reciprocating drive mechanism, and the drive device is transmission-connected to the reciprocating drive mechanism. A mounting slot is provided on the upper end of the workbench opposite the friction mechanism, and the textile fabric fastening device is positioned within the mounting slot. The present invention aims to provide a textile color fastness comparison device that can simultaneously test multiple fabric samples, facilitates comparison between sample fabrics, and produces relatively accurate comparison results.

Description

Technical Field

[0001] The invention relates to the technical field of fabric detection, in particular to a rapid comparison device for the color fastness of textiles. Background Art

[0002] There are many categories of fabric color fastness, each with different requirements and specific color fastness classification indicators. The color fastness of a fabric is determined by measuring the degree of fading under the influence of external factors (such as compression, friction, washing, rain, exposure to sunlight, immersion in seawater, saliva, water stains, sweat stains, etc.).

[0003] In the prior art, during the fabric color fastness testing process, each time the fabric is rubbed, only one group of fabrics to be tested can be tested. When two groups of fabrics need to be tested and compared, the fabrics to be tested need to be tested separately, and then the friction cloth covers after friction are compared. The operation is complicated, the edge sealing is not sufficient, and the work efficiency is low. In addition, the friction force during each test is different, which affects the accuracy of the results after fabric testing and comparison. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a textile color fastness comparison device that can test multiple fabric samples at the same time, facilitates comparison between sample fabrics, and provides more accurate comparison results.

[0005] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a rapid comparison device for the color fastness of textiles, comprising a workbench, a flip cover, a driving device, a textile cloth fastening device, a reciprocating driving mechanism, and a friction mechanism. One side of the upper end of the workbench is fixedly connected to two groups of opposing hinges, and the flip cover is rotatably connected between the hinges. A reciprocating driving mechanism and a friction mechanism are provided on the flip cover. The reciprocating driving mechanism is transmission-connected to the friction mechanism. When in use, the friction mechanism can be driven to work by the reciprocating driving mechanism, and the cloth on the textile cloth fastening device is rubbed by the friction mechanism. A driving device is provided on the workbench opposite to the reciprocating driving mechanism, and the driving device is transmission-connected to the reciprocating driving mechanism. When in use, the reciprocating driving mechanism can be driven to transmit relatively by the driving device. An installation groove is provided on the upper end of the workbench opposite to the friction mechanism, and a textile cloth fastening device is placed in the installation groove. The textile cloth fastening device is used to fasten the cloth to be tested.

[0006] In one embodiment, a plurality of support legs are fixedly connected to the lower end of the workbench, and two groups of pneumatic telescopic rods are rotatably connected to both sides of the flip cover. The other ends of the pneumatic telescopic rods are rotatably connected to the relative support legs. Slots are provided on both sides of the workbench, and the pneumatic telescopic rods are movably connected in the relative slots.

[0007] In one embodiment, the reciprocating drive mechanism includes a rotating disk, a sleeve, a sleeve rod, a first spring, a transmission block, a sliding sleeve ring, and a transmission rod. The rotating disk is rotatably connected to the table surface at the upper end of the workbench, and the edge of one side of the upper end of the rotating disk is fixedly connected to the first shaft rod, and the first shaft rod is rotatably connected to a connecting rod, and the other end of the connecting rod is transmission-connected to a friction mechanism, and the middle part of the lower end of the rotating disk is fixedly connected to the sleeve, and the sleeve is connected to the workbench in relative rotation with the workbench, and a connecting groove is provided at the lower end of the sleeve relative to the workbench, and the lower end of the sleeve is provided with a connecting groove. There is a sliding hole, the sliding sleeve at the upper end of the sleeve rod is connected to the sliding hole, and a plurality of sliding guide grooves are opened on the inner side wall of the sliding hole, and sliding guide blocks are slidably connected to the sliding guide grooves, and the sliding guide blocks are respectively fixedly connected to the upper side walls of the sleeve rod, and a sliding groove is opened at the upper end of the sliding guide block, and the lower end of the sleeve rod is fixedly connected to the middle of the sliding groove, and a sliding ring is rotatably connected in the sliding groove, and the middle part of the sliding ring is slidingly connected to the sleeve rod, and a first spring is arranged between the upper end of the sliding ring and the bottom of the connecting groove, and the first spring is sleeved on the sleeve and the sleeve rod, and a plurality of transmission rods are fixedly connected to the outer peripheral side of the transmission block.

[0008] In one embodiment, the driving device includes a driving motor, a driving disk, and a driving rod. The driving motor is embedded in the workbench, and the driving disk is fixedly connected to the rotating shaft of the driving motor. The driving disk is rotatably connected to the end surface of the workbench, and a plurality of driving rods are fixedly connected to the upper edge of the driving disk. The driving rods are in conflict with one side of the transmission rod.

[0009] The cam is connected to the second end of the guide rail and the second end of the guide rail is connected to the cam, and the cam is connected to the second end of the guide rail by the spring.

[0010] The cam is secured to the base and has two cams that are connected to the base at the rear of the fabric, and the cams are secured to the base at the rear of the fabric, and the cams are secured to the base at the rear of the fabric.

[0011] In one embodiment, a rotating block is rotatably connected to the separator plate on one side of the ratchet disc, a pawl is fixedly connected to one side of the rotating block, a plurality of ratchet teeth are provided on the periphery of the ratchet disc, the pawl is meshed with the ratchet teeth on the periphery of the ratchet disc, a second spring is fixedly connected to the middle of the pawl, the other end of the second spring is fixedly connected to a fixed plate, one end of the fixed plate is connected to the outer side surface of the separator plate, and a handle is also fixedly connected to one side of the outer periphery of the rotating block.

[0012] In one embodiment, operating handles are fixedly connected to the bending parts on both sides of the U-shaped frame, and handles are fixedly connected to the partition plates on both sides of the fabric platform.

[0013] In one embodiment, movable grooves are provided at both ends of the mounting groove, the U-shaped frame rotates relatively in the movable groove, side guide grooves are respectively provided at the upper edges on both sides of the movable groove, the handles are respectively provided in the corresponding side guide grooves, two groups of opposite embedding strips are fixedly connected to the bottom of the movable groove, opposite embedding grooves are provided at the lower end of the fabric table, the embedding strips are respectively embedded and connected in the embedding grooves, fixed grooves are respectively provided on the embedding strips, and the lower ends of the partition plates are respectively embedded and connected in the fixed grooves.

[0014] The beneficial effects of the present invention are as follows: the device can simultaneously fasten two groups of fabrics to be tested by the textile cloth fastening device, and can simultaneously rub the fabrics to be tested by the friction block, so that friction of multiple fabrics to be tested can be achieved, and the friction results are displayed on the same friction cloth cover. While the color fastness of the two groups of fabrics is tested, the color fastness of the fabrics to be tested can also be compared. The fabrics to be tested are rubbed simultaneously by the friction block, which ensures that the friction force, friction rate and friction frequency of the fabrics to be tested are the same during testing, thereby improving the accuracy of the comparison results of the testing of the fabrics to be tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a bottom-up perspective structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention from a top view;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the flip cover of the present invention;

[0018] Figure 4 for Figure 3 Schematic diagram of the detailed structure of the A1 part;

[0019] Figure 5 A schematic diagram of the top view of the three-dimensional structure of the invented textile cloth fastening device;

[0020] Figure 6 for Figure 5 Schematic diagram of the detailed structure of the A2 part;

[0021] Figure 7 This is a bottom-view schematic diagram of the three-dimensional structure of the textile cloth fastening device of the present invention;

[0022] Figure 8 It is a schematic diagram of the connection structure of the workbench of the present invention.

[0023] In the figure: 1 workbench, 2 flip cover, 3 drive device, 4 textile cloth fastening device, 5 reciprocating drive mechanism, 6 friction mechanism, 7 hinge, 8 mounting groove, 9 support leg, 10 pneumatic telescopic rod, 11 notch, 101 rotating disk, 102 sleeve, 103 sleeve rod, 104 slide guide block, 105 first spring, 106 transmission block, 107 sliding collar, 108 transmission rod, 109 connecting rod, 110 sliding sleeve hole, 111 slide guide groove, 112 connecting groove, 201 drive motor, 202 drive disk, 203 drive rod, 301 friction block, 30 2 Sliding guide rod, 303 side guide rod, 304 linkage block, 305 guide slot hole, 306 sliding slot, 401 feeding table, 402 material separator, 403 cloth guide roller, 404 cloth pressing strip, 405 threaded rod, 406 knob block, 407 guide rod, 408 ratchet plate, 409 U-shaped frame, 410 rotating block, 412 pawl, 413 ratchet, 414 second spring, 415 fixed plate, 416 handle, 417 operating handle, 418 handle, 501 movable slot, 502 side guide slot, 503 embedded strip, 504 embedded slot, 505 fixed slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-8, a rapid comparison device for the color fastness of textiles, comprising a workbench 1, a flip cover 2, a driving device 3, a textile cloth fastening device 4, a reciprocating driving mechanism 5, and a friction mechanism 6. One side of the upper end of the workbench 1 is fixedly connected with two groups of opposite hinges 7, and the flip cover 2 is rotatably connected between the hinges 7. A reciprocating driving mechanism 5 and a friction mechanism 6 are provided on the flip cover 2. The reciprocating driving mechanism 5 is transmission-connected to the friction mechanism 6. When in use, the friction mechanism 6 can be driven to work by the reciprocating driving mechanism 5, and the fabric on the textile cloth fastening device 4 is rubbed by the friction mechanism 6. The driving device 3 is provided on the workbench 1 opposite to the reciprocating driving mechanism 5, and the driving device 3 is transmission-connected to the reciprocating driving mechanism 5. When in use, the reciprocating driving mechanism 5 can be driven to transmit relatively by the driving device 3. The upper end of the workbench 1 opposite to the friction mechanism 6 is provided with a mounting groove 8, and the textile cloth fastening device 4 is accommodated in the mounting groove 8. The textile cloth fastening device 4 is used to fasten the fabric to be tested.

[0026] In the present invention, the reciprocating drive mechanism 5 can convert the circular motion of the drive device 3 into linear reciprocating motion, thereby driving the friction block 301 in the friction mechanism 6 to perform linear reciprocating motion, and the friction block 301 is used to rub the fabric to be tested on the textile fabric fastening device 4.

[0027] In one of the embodiments, a plurality of support legs 9 are fixedly connected to the lower end of the workbench 1, and the support legs 9 are used to support and fix the workbench 1. Two groups of pneumatic telescopic rods 10 are rotatably connected to both sides of the flip cover 2, and the other ends of the pneumatic telescopic rods 10 are rotatably connected to the relative support legs 9. Slots 11 are provided on both sides of the workbench 1, and the pneumatic telescopic rods 10 are movably connected in the relative slots 11. When in use, the pneumatic telescopic rods 10 can push the flip cover 2 to rotate with the hinge 7 as the rotation axis, so that the flip cover 2 is flipped upward, which is convenient for the installation and removal of the textile cloth fastening device 4.

[0028] In one embodiment, the driving device 3 includes a driving motor 201, a driving disk 202, and a driving rod 203. The driving motor 201 is embedded in the workbench 1, and the driving disk 202 is fixedly connected to the rotating shaft of the driving motor 201. The driving disk 202 is rotatably connected to the upper end surface of the workbench 1. The upper end edge of the driving disk 202 is fixedly connected to a plurality of driving rods 203. The driving rod 203 conflicts with one side of the transmission rod 108. When in use, the driving motor 201 drives the driving disk 202 to rotate, and the driving disk 202 drives the upper end driving rod 203 to rotate, and the transmission rod 108 is driven to rotate relative to the driving rod 203, thereby causing the reciprocating drive mechanism 5 to operate.

[0029] In one embodiment, the reciprocating drive mechanism 5 includes a rotating disk 101, a sleeve 102, a sleeve rod 103, a first spring 105, a transmission block 106, a sliding ring 107, and a transmission rod 108. The rotating disk 101 is rotatably connected to the table surface at the upper end of the workbench 1, and a first shaft is fixedly connected to the edge of one side of the upper end of the rotating disk 101. A connecting rod 109 is rotatably connected to the first shaft, and the other end of the connecting rod 109 is transmission-connected to the friction mechanism 6. The middle of the lower end of the rotating disk 101 is fixedly connected to the edge of the upper end of the rotating disk 101. A sleeve 102 is fixedly connected, and the sleeve 102 is connected to the workbench 1 through and relative to the workbench 1. A connecting groove 112 is provided at the lower end of the workbench 1 relative to the sleeve 102, and a sliding hole 110 is provided at the lower end of the sleeve 102. The upper end of the sleeve rod 103 is connected to the sliding hole 110. A plurality of sliding guide grooves are provided on the inner wall of the sliding hole 110. The sliding guide blocks 104 are slidably connected to the sliding guide grooves. The sliding guide blocks 104 are fixedly connected to the sleeve rods. The upper side wall of 103 and the upper end of the sliding guide block are provided with a sliding groove. The lower end of the sleeve rod 103 is fixedly connected to the middle of the sliding groove. A sliding ring 107 is rotatably connected in the sliding groove. The middle part of the sliding ring 107 is connected to the sleeve rod 103. A first spring 105 is provided between the upper end of the sliding ring 107 and the bottom of the connecting groove 112. The first spring 105 is sleeved on the sleeve 102 and the sleeve rod 103. A plurality of transmission rods 108 are fixedly connected to the outer peripheral side of the transmission block 106. When in use, The driving device 3 can drive the transmission rod 108 to rotate relative to each other, the transmission rod 108 drives the transmission block 106 to rotate, the transmission block 106 drives the sleeve rod 103 to rotate, the sleeve rod 103 drives the sleeve 102 to rotate through the side guide rod 303, the sleeve 102 drives the rotating disk 101 to rotate, the rotating disk 101 drives the first shaft rod at the upper end to rotate, and drives one end of the connecting rod 109 to perform circular motion through the first shaft rod, so that the other end of the connecting rod 109 drives the friction block 301 to perform linear reciprocating motion;

[0030] When the cover 2 is relatively closed on the workbench 1, if the transmission rod 108 just conflicts with the top end of the driving rod 203, the driving rod 203 pushes the transmission rod 108 upward, and the transmission rod 108 drives the transmission block 106 and the sleeve rod 103 to move upward. At the same time, the first spring 105 is compressed, thereby preventing the sleeve 102 from being ejected to the upper end of the flip cover 2. After that, the driving motor 201 drives the driving plate 202 to rotate, and the driving plate 202 drives the driving rod 203 to rotate. When the driving rod 203 is staggered from the transmission rod 108, the elastic force of the first spring 105 causes the transmission block 106 to move downward, and the sleeve rod 103 slides out of the sleeve 102, and the side guide rod 303 at the upper end of the sleeve rod 103 can play a limiting role, so that the sleeve rod 103 stops after sliding downward a certain distance, preventing the sleeve rod 103 from sliding too downward. At this time, the driving rod 203 conflicts with one side of the transmission rod 108, thereby driving the transmission rod 108 to rotate;

[0031] The clockwise or counterclockwise side of the lower end of the transmission rod 108 is respectively provided with a chamfered surface, and the upper end of the driving rod 203 is also provided with a chamfered surface, and the chamfered surface of the upper end of the driving rod 203 is arranged opposite to the chamfered surface of the lower end of the transmission rod 108. The chamfered surface can slow down the falling speed of the sleeve rod 103.

[0032] In one embodiment, the friction mechanism 6 includes a friction block 301, a sliding guide rod 302, a side guide rod 303, and a linkage block 304. A sliding groove 306 is provided at the lower end of the workbench 1, and a guide slot hole 305 is provided at the upper end of the workbench 1. The guide slot hole 305 is connected to the sliding groove 306, and the linkage block 304 is slidably connected in the guide slot hole 305. The upper end of the linkage block 304 is fixedly connected to the second shaft rod, and the other end of the linkage rod 109 is rotatably connected to the second shaft rod. The lower end of the linkage block 304 is fixedly connected to the friction block 301, and the friction block 301 is slidably connected in the sliding groove 306. The sliding groove 306 is fixedly connected to the sliding guide rod 302, and the sliding grooves 306 on both sides of the sliding guide rod 302 are respectively fixedly connected to the side guide rods 30 3. The sliding guide rod 302 and the side guide rod 303 are both connected to the friction block 301. The friction block 301 is slidably connected to the sliding guide rod 302 and the side guide rod 303 respectively. The lower end of the friction block 301 is a circular curved surface, and a friction cloth sleeve is fixedly connected to the circular curved surface. The friction cloth sleeve and the textile fabric at the upper end of the textile fabric fastening device 4 are in relative friction. When in use, the reciprocating drive mechanism 5 drives the linkage block 304 to move relatively along the guide slot hole 305 through the linkage rod 109, so that the linkage block 304 performs reciprocating linear motion in the guide slot hole 305. The linkage block 304 drives the friction block 301 to slide relatively in the sliding groove 306, so that the friction cloth sleeve at the lower end of the friction block 301 rubs the relatively fastened textile fabric on the textile fabric fastening device 4.

[0033] In one embodiment, the textile cloth fastening device 4 includes a cloth platform 401, a separator 402, a cloth guide roller 403, a cloth pressing strip 404, a threaded rod 405, a knob block 406, a guide rod 407, and a ratchet disk 408. The cloth platform 401 is fixedly connected to the middle and both sides with separators 402, and the cloth guide roller 403 is rotatably connected between the separators 402 at both ends of the cloth platform 401. The ends of the separators 402 on both sides of the cloth platform 401 are rotatably connected to the ratchet disk 408, and the ratchet disk 408 is fixedly connected to the U-shaped frame 409. The cloth guide roller 403 is rotatably connected between the separators 402 at both ends of the cloth platform 401, and the cloth pressing strip 404 is relatively arranged on the outer side of the cloth guide roller 403. The middle part of the outer side of the cloth pressing strip 404 is rotatably connected with a threaded rod 405, and the other end of the threaded rod 405 passes through the U-shaped frame 409 and is fixedly connected to the knob block 406, and the threaded rod 405 and the U-shaped frame 409 are threadedly connected. The cloth pressing strips 404 on both sides of the threaded rod 405 are respectively fixedly connected with guide rods 407, and the U-shaped frame 409 opposite to the guide rod 407 is provided with a sliding guide hole, and the guide rod 407 is slidably connected in the sliding guide hole. When in use, first put one end of the cloth sample to be measured between the cloth guide roller 403 and the cloth pressing strip 404, and then turn the knob block 406. The knob block 406 drives the threaded rod 405 to rotate relatively, and the threaded rod 405 drives the cloth pressing strip 404 to move toward the cloth guide roller 403, so that the cloth sample to be measured The fabric is tightly pressed between the fabric guide roller 403 and the fabric pressing strip 404, and the compaction degree of the fabric to be tested is controlled to be relatively tight. Then, the other end of the fabric to be tested is also placed between the relative fabric guide roller 403 and the fabric pressing strip 404, and the knob block 406 is turned. The threaded rod 405 is driven to rotate by the knob block 406, and the threaded rod 405 drives the fabric pressing strip 404 to move toward the fabric guide roller 403, so that the other end of the fabric to be tested is also tightly pressed between the fabric guide roller 403 and the fabric pressing strip 404, and the compaction degree of the fabric to be tested here is controlled to be relatively loose. Then, the U-shaped frame 409 is flipped over by the operating handle 417 to tighten the fabric to be tested, and then the knob block 406 is turned again to drive the fabric pressing strip 404 to completely compact the fabric to be tested by the threaded rod 405 The cloth to be tested is tightened, and then one end of the cloth to be tested that was tightened at the beginning is slightly loosened, and then the operating handle 417 at that location is turned, and the U-shaped frame 409 is driven to rotate by the operating handle 417, and the U-shaped frame 409 drives the cloth pressing strip 404 to rotate relatively. At this time, the cloth pressing strip 404 and the cloth compaction degree at that location are relatively loose, so the cloth pressing strip 404 slides relatively on the cloth to be tested, and the cloth to be tested is pulled by the cloth pressing strip 404, and the cloth to be tested is tightened again, and then the operating handle 417 is turned to completely tighten and fix the cloth to be tested, so that when the friction block 301 moves back and forth on the cloth table 401, the friction cloth cover at the lower end of the friction block 301 is rubbed relative to the cloth to be tested, and then the friction cloth cover is removed, and the color fastness is observed through the friction cloth cover.

[0034] In one embodiment, a rotating block 410 is rotatably connected to the separator 402 on one side of the ratchet disc 408, a pawl 412 is fixedly connected to one side of the rotating block 410, a plurality of ratchet teeth 413 are provided on the periphery of the ratchet disc 408, the pawl 412 is engaged with the ratchet teeth 413 on the periphery of the ratchet disc 408, a second spring 414 is fixedly connected to the middle of the pawl 412, the other end of the second spring 414 is fixedly connected to a fixed plate 415, one end of the fixed plate 415 is connected to the outer side of the separator 402, and a handle 416 is also fixedly connected to the outer side of the rotating block 410. , rotating the operating handle 417, the operating handle 417 can drive the U-shaped frame 409 to rotate relatively, and the U-shaped frame 409 drives the ratchet disc 408 to rotate. At this time, the ratchet teeth 413 on the ratchet disc 408 push the end of the pawl 412 to move outward. After the pawl 412 passes the ratchet teeth 413, under the pulling force of the second spring 414, the pawl 412 flips toward the ratchet disc 408, so that the end of the pawl 412 is stuck between the ratchet teeth 413 again. At the same time, under the reverse teeth action of the ratchet teeth 413, the ratchet disc 408 can be prevented from rotating in the opposite direction, thereby achieving the fastening of the fabric to be tested;

[0035] In the present invention, the upper end of the fabric table 401 is divided into two fastening areas by a partition plate 402, and a cloth guide roller 403 and a cloth pressing strip 404 are respectively provided at both ends of each fastening area. Therefore, a group of fabrics to be tested can be fastened on each fastening area, so that the two groups of fabrics to be tested can be rubbed at the same time by the friction block 301, and then the color fastness of the two groups of fabrics to be tested can be compared through the relative friction cloth covers on the friction block 301.

[0036] In one embodiment, operating handles 417 are fixedly connected to the bending parts on both sides of the U-shaped frame 409, and the operating handles 417 can facilitate the relative rotation of the U-shaped frame 409. Handles 418 are fixedly connected to the partition plates 402 on both sides of the fabric table 401, and the handles 418 can facilitate the taking of the textile cloth fastening device 4.

[0037] In one embodiment, movable grooves 501 are provided at both ends of the mounting groove 8, and the U-shaped frame 409 rotates relatively in the movable groove 501. Side guide grooves 502 are respectively provided at the upper edges of both sides of the movable groove 501, and the handles 418 are respectively provided in the corresponding side guide grooves 502. Two groups of relative embedding strips 503 are fixedly connected to the bottom of the movable groove 501, and relative embedding grooves 504 are provided at the lower end of the fabric table 401. The embedding strips 503 are respectively embedded and connected in the embedding grooves 504, which are used to relatively fix the textile cloth fastening device 4 in the mounting groove 8. Fixed grooves 505 are respectively provided on the embedding strips 503, and the lower ends of the partition plates 402 are respectively embedded and connected in the fixed grooves 505, which are used to further relatively fix the textile cloth fastening device 4.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A rapid comparison device for color fastness of textiles, comprising a workbench (1), a flip cover (2), a driving device (3), a textile cloth fastening device (4), a reciprocating driving mechanism (5), and a friction mechanism (6), characterized in that: Two sets of opposite hinged parts (7) are fixedly connected to one side of the upper end of the workbench (1), and a flip cover (2) is rotatably connected between the hinged parts (7). A reciprocating drive mechanism (5) and a friction mechanism (6) are provided on the flip cover (2), and the reciprocating drive mechanism (5) is transmission-connected to the friction mechanism (6). A driving device (3) is provided on the workbench (1) opposite to the reciprocating drive mechanism (5), and the driving device (3) is transmission-connected to the reciprocating drive mechanism (5). A mounting groove (8) is provided on the upper end of the workbench (1) opposite to the friction mechanism (6), and a textile cloth fastening device (4) is arranged in the mounting groove (8); The reciprocating drive mechanism (5) comprises a rotating disk (101), a sleeve (102), a sleeve rod (103), a first spring (105), a transmission block (106), a sliding ring (107), and a transmission rod (108). The rotating disk (101) is rotatably connected to the table surface at the upper end of the workbench (1). A first shaft is fixedly connected to the edge of one side of the upper end of the rotating disk (101). A connecting rod (109) is rotatably connected to the first shaft. The other end of the connecting rod (109) is transmission-connected to the friction mechanism (6). The middle part of the lower end of the rotating disk (101) is fixedly connected to the sleeve (102). The sleeve (102) is connected to the workbench (1) through and relative to the workbench (1). A connecting groove (112) is provided at the lower end of the sleeve (102) relative to the workbench (1). There is a sliding hole (110), the upper end of the sleeve rod (103) is connected to the sliding hole (110), a plurality of sliding guide grooves are provided on the inner side wall of the sliding hole (110), and a sliding guide block (104) is slidably connected to the sliding guide groove. The sliding guide blocks (104) are respectively fixedly connected to the upper end side wall of the sleeve rod (103), the upper end of the sliding guide block (104) is provided with a sliding groove, and the lower end of the sleeve rod (103) is fixedly connected to the middle of the sliding groove. A sliding ring (107) is rotatably connected in the sliding groove, a middle portion of the sliding ring (107) is slidingly connected to the sleeve rod (103), a first spring (105) is provided between the upper end of the sliding ring (107) and the bottom of the connecting groove (112), the first spring (105) is sleeved on the sleeve (102) and the sleeve rod (103), and a plurality of transmission rods (108) are fixedly connected to the outer peripheral side surface of the transmission block (106); The driving device (3) comprises a driving motor (201), a driving disk (202), and a driving rod (203); the driving motor (201) is embedded and connected to the workbench (1); the driving disk (202) is fixedly connected to the rotating shaft of the driving motor (201); the driving disk (202) is rotatably connected to the upper end surface of the workbench (1); the upper edge of the driving disk (202) is fixedly connected to a plurality of driving rods (203); the driving rods (203) are in conflict with one side of the transmission rod (108).

2. The rapid comparison device for color fastness of textiles according to claim 1, characterized in that: The lower end of the workbench (1) is fixedly connected to a plurality of supporting legs (9), and two groups of pneumatic telescopic rods (10) are rotatably connected to the two sides of the flip cover (2), and the other ends of the pneumatic telescopic rods (10) are rotatably connected to the opposite supporting legs (9). Notches (11) are provided on both sides of the workbench (1), and the pneumatic telescopic rods (10) are movably connected in the opposite notches (11).

3. The rapid comparison device for color fastness of textiles according to claim 1, characterized in that: The friction mechanism (6) comprises a friction block (301), a sliding guide rod (302), a side guide rod (303), and a linkage block (304); a sliding groove (306) is provided at the lower end of the workbench (1); a guide slot hole (305) is provided at the upper end of the workbench (1); the guide slot hole (305) is connected to the sliding groove (306); a linkage block (304) is slidably connected in the guide slot hole (305); the upper end of the linkage block (304) is fixedly connected to a second shaft rod; the other end of the linkage rod (109) is rotatably connected to the second shaft rod; the lower end of the linkage block (304) is fixedly connected to a friction block (301); the friction block (301) is slidably connected in the sliding groove (306), a sliding guide rod (302) is fixedly connected in the sliding groove (306), side guide rods (303) are fixedly connected in the sliding grooves (306) on both sides of the sliding guide rod (302), the sliding guide rod (302) and the side guide rod (303) are both connected to the friction block (301), the friction block (301) is slidably connected to the sliding guide rod (302) and the side guide rod (303), the lower end of the friction block (301) is a circular curved surface, a friction cloth sleeve is fixedly connected to the circular curved surface, and the friction cloth sleeve is in relative friction with the textile fabric at the upper end of the textile fabric fastening device (4).

4. The rapid comparison device for color fastness of textiles according to claim 1, characterized in that: The textile cloth fastening device (4) comprises a cloth platform (401), a material separator (402), a cloth guide roller (403), a cloth pressing strip (404), a threaded rod (405), a knob block (406), a guide rod (407), and a ratchet disc (408). The cloth platform (401) is fixedly connected to the middle and both sides with the material separator (402). The cloth guide roller (403) is rotatably connected between the material separators (402) at both ends of the cloth platform (401). The ends of the material separators (402) at both sides of the cloth platform (401) are rotatably connected to the ratchet disc (408). The ratchet disc (408) is fixedly connected to a U-shaped frame (409). The material separators (402) at both ends of the cloth platform (401) are fixedly connected to the ratchet disc (408). The material plates (402) are rotatably connected with cloth guide rollers (403) respectively, and cloth pressing strips (404) are arranged on the outer sides of the cloth guide rollers (403) opposite to each other. A threaded rod (405) is rotatably connected to the middle part of the outer side of the cloth pressing strip (404). The other end of the threaded rod (405) passes through the U-shaped frame (409) and is fixedly connected to the knob block (406). The threaded rod (405) and the U-shaped frame (409) are threadedly connected. The cloth pressing strips (404) on both sides of the threaded rod (405) are fixedly connected with guide rods (407). A sliding guide hole is provided on the U-shaped frame (409) opposite to the guide rod (407), and the guide rod (407) is slidably connected in the sliding guide hole.

5. The rapid comparison device for color fastness of textiles according to claim 4, characterized in that: A rotating block (410) is rotatably connected to the separator plate (402) on one side of the ratchet disc (408), and a pawl (412) is fixedly connected to one side of the rotating block (410). A plurality of ratchet teeth (413) are provided on the periphery of the ratchet disc (408), and the pawl (412) is engaged with the ratchet teeth (413) on the periphery of the ratchet disc (408). A second spring (414) is fixedly connected to the middle of the pawl (412), and the other end of the second spring (414) is fixedly connected to a fixed plate (415). One end of the fixed plate (415) is connected to the outer side surface of the separator plate (402), and a handle (416) is also fixedly connected to the outer side of the rotating block (410).

6. The rapid comparison device for color fastness of textiles according to claim 5, characterized in that: The bending parts on both sides of the U-shaped frame (409) are respectively fixedly connected with operating handles (417), and the partition plates (402) on both sides of the material distribution platform (401) are respectively fixedly connected with handles (418).

7. The rapid comparison device for color fastness of textiles according to claim 6, characterized in that: The mounting groove (8) is provided with movable grooves (501) at both ends, the U-shaped frame (409) rotates relatively in the movable groove (501), and side guide grooves (502) are respectively provided at the upper edges of both sides of the movable groove (501), and the handles (418) are respectively provided in the corresponding side guide grooves (502), and two groups of opposite embedding strips (503) are fixedly connected to the bottom of the movable groove (501), and the lower end of the material distribution platform (401) is provided with opposite embedding grooves (504), and the embedding strips (503) are respectively embedded and connected in the embedding grooves (504), and the embedding strips (503) are respectively provided with fixed grooves (505), and the lower ends of the material partition plates (402) are respectively embedded and connected in the fixed grooves (505).

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