Fabric color difference detection device

Abstract

The utility model relates to the technical field of fabric detection, in particular to a fabric color difference detection device which comprises a detection table in a vertical state or an inclined state, a transverse groove is formed in the detection table, a plurality of sets of movable table plates are arranged in the transverse groove in a sliding mode, and a transverse frame is located on the front side of the detection table and right faces the transverse groove. The transverse frame can be close to or far away from the transverse groove, a plurality of groups of positioning frames which are equal to the movable platens in number and are in one-to-one correspondence with the movable platens in position are slidably arranged in the transverse frame, the transverse frame is close to the transverse groove during sampling, so that the positioning frames are pressed on the end faces of the movable platens, fabric laid on the detection table is pressed and fixed, and flat sampling of the fabric is completed; after the fabric is folded, chromatic aberration detection can be conveniently carried out manually or by using an instrument.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric detection, in particular to a fabric color difference detection device. Background Art

[0002] After printing and dyeing, the fabric needs to be tested for color difference. The current methods for color difference detection include visual observation and instrument detection. The instrument detection method is more suitable for solid color fabrics and has higher test accuracy. The visual observation method is suitable for solid color and patterned fabrics, but it has certain requirements for the testers.

[0003] When testing the color difference of fabrics, it is necessary to sample multiple points across the width of the printed and dyed fabrics. For some wide fabrics, the detection of multiple groups of horizontal detection points requires the fabric to be horizontally gathered and observed during the detection. However, the above-mentioned gathering method will cause the fabric to wrinkle together, and it is impossible to maintain a flat observation angle for each detection point, which is a major problem especially when using instruments for measurement. Utility Model Content

[0004] The utility model aims at least to solve the problem in the prior art that it is difficult to keep each detection point flat after being brought close together when the fabric is gathered for detection.

[0005] The present invention provides a fabric color difference detection device, which is achieved by the following specific technical means: comprising a detection table in a vertical state or an inclined state, the detection table is provided with a transverse groove, a plurality of groups of movable table plates are slidably provided in the transverse groove, a transverse frame is provided at the front side of the detection table and directly opposite to the transverse groove, the transverse frame can be close to or away from the transverse groove, a plurality of groups of positioning frames are slidably provided in the transverse frame, the number of which is equal to that of the movable table plates and the positions are corresponding one to one, two adjacent groups of the movable table plates are connected by a folding rod group one, and at the same time, two adjacent groups of the positioning frames are connected by a folding rod group two. After the flat sampling is completed, the plurality of groups of detection samples are brought close to each other by folding the folding rod group one and the folding rod group two, so as to realize the gathering of the fabric.

[0006] Preferred technical solution 1: A telescopic rod is installed between the horizontal frame and the testing platform, and the distance between the horizontal frame and the horizontal groove is controlled by the telescopic rod.

[0007] Preferred technical solution 2: An annular groove is provided on the peripheral side of the movable table, and the rear side of the positioning frame is inserted into the annular groove.

[0008] Preferred technical solution three: a group of movable table plates located in the middle is fixedly connected to the transverse groove, and a group of positioning frames located in the middle is also fixedly connected to the transverse frame, ensuring that other groups of movable table plates and positioning frames are all moved closer to the middle.

[0009] Preferred technical solution four: the positioning frame and the transverse frame are connected by a damping sliding connection.

[0010] The above structure enables this solution to have the following beneficial effects:

[0011] 1. Use multiple sets of positioning frames and movable plates to sample fabrics at multiple points horizontally, and ensure that the fabrics at the sampling point are flat and gathered in the middle, so as to facilitate manual or instrument detection of fabric color difference;

[0012] 2. Through folding rod group 1 and folding rod group 2, multiple groups of fabric samples can be controlled to gather or move away;

[0013] 3. The card sleeve connection between the positioning frame and the movable table can further improve the flatness of the fabric at the sampling location. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0016] Figure 2 This is a structural schematic diagram of the folding rod group 1 of this scheme;

[0017] Figure 3 This is a schematic diagram of the structure of the horizontal frame of this scheme;

[0018] Figure 4 This is a schematic diagram of the structure of the positioning frame of this solution;

[0019] Figure 5 This is a schematic diagram of the structure of the movable platform of this scheme.

[0020] Among them, 1. testing table, 11. horizontal groove, 2. movable table plate, 21. annular groove, 3. horizontal frame, 4. positioning frame, 5. telescopic rod one, 6. folding rod group one, 61. rod one, 62. rod two, 63. rod three, 64. rod four, 65, protrusion one, 7. folding rod group two, 71. rod five, 72. rod six, 73. rod seven, 74. rod eight, 75, protrusion two. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5The fabric color difference detection device comprises a detection table 1 in a vertical or oblique state, a transverse groove 11 is provided on the detection table 1, a plurality of groups of movable table plates 2 are slidably arranged in the transverse groove 11, a transverse frame 3 is provided at the front side of the detection table 1 and directly opposite to the transverse groove 11, the transverse frame 3 can approach or move away from the transverse groove 11, a plurality of groups of positioning frames 4 equal in number to the movable table plates 2 and corresponding in position are slidably arranged in the transverse frame 3, a group of movable table plates 2 located in the middle is fixedly connected to the transverse groove 11, and a group of positioning frames 4 located in the middle is also fixedly connected to the transverse frame 3, ensuring that the other groups of movable table plates 2 and positioning frames 4 are all approached to the middle, a telescopic rod 5 is installed between the transverse frame 3 and the detection table 1, and the telescopic movement between the transverse frame 3 and the transverse groove 11 is controlled by the telescopic movement of the telescopic rod 5 Spacing, realizes the change of the contact state between the positioning frame 4 and the fabric, and the end face of the movable table 2 and the testing table 1 are kept in the same plane to avoid affecting the sliding of the fabric or affecting the flatness of the fabric during sampling. When sampling, the horizontal frame 3 is close to the horizontal groove 11, so that the positioning frame 4 is pressed on the end face of the movable table 2, and the fabric laid on the testing table 1 is pressed and fixed to complete the flat sampling of the fabric. The two adjacent groups of movable table plates 2 are connected by a folding rod group 1 6, and the two adjacent groups of positioning frames 4 are connected by a folding rod group 2 7. After the flat sampling is completed, the folding rod group 1 6 and the folding rod group 2 7 are used to fold multiple groups of test samples to be close to each other, so as to realize the collection of the fabric and facilitate the detection of color difference manually or using instruments.

[0023] See also Figure 4-Figure 5 , fabric color difference detection device, a circular groove 21 is opened on the side of the movable table 2, and the rear side of the positioning frame 4 is inserted into the circular groove 21 to press and squeeze the sampled fabric flat.

[0024] See also Figure 1-Figure 2 , Fabric color difference detection device, folding rod group 1 6 is composed of rod 1 61, rod 2 62, rod 3 63 and rod 4 64, the ends of rod 1 61 and rod 2 62 are hinged to the rear side of one group of movable table plates 2, the ends of rod 3 63 and rod 4 64 are hinged to the rear side of another adjacent group of movable table plates 2, rod 1 61 and rod 3 63 are hingedly connected, and rod 2 62 and rod 4 64 are hingedly connected, and protrusion 1 65 is provided on rod 1 61 and rod 4 64, after two adjacent groups of movable table plates 2 move away from each other to a certain distance, rod 2 62 contacts with protrusion 1 65 on rod 1 61, and rod 3 63 contacts with protrusion 1 65 on rod 4 64, so as to limit the maximum spacing between the two groups of movable table plates 2;

[0025] The folding rod group 2 7 is composed of a fifth rod 71, a sixth rod 72, a seventh rod 73 and an eighth rod 74. The ends of the fifth rod 71 and the sixth rod 72 are hinged to the front side of one group of positioning frames 4, and the ends of the seventh rod 73 and the eighth rod 74 are hinged to the front side of another adjacent group of positioning frames 4. The fifth rod 71 and the seventh rod 73 are hingedly connected, and the sixth rod 72 and the eighth rod 74 are hingedly connected. Both the fifth rod 71 and the eighth rod 74 are provided with a second protrusion 75. After the two adjacent groups of positioning frames 4 move away from each other to a certain distance, the sixth rod 72 contacts the second protrusion 75 on the fifth rod 71, and the seventh rod 73 contacts the second protrusion 75 on the eighth rod 74, thereby limiting the maximum spacing between the two groups of positioning frames 4.

[0026] See also Figure 1 , fabric color difference detection device, the positioning frame 4 and the horizontal frame 3 are connected by damping sliding. After the fabric is gathered, the sliding resistance between the positioning frame 4 and the horizontal frame 3 is used to prevent the fabric from stretching back and keep the gathered state.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabric color difference detection device, comprising a detection table (1) in a vertical or tilted state, characterized in that: The detection table (1) is provided with a transverse groove (11), and a plurality of groups of movable table plates (2) are slidably arranged in the transverse groove (11). A transverse frame (3) is provided at the front side of the detection table (1) and directly opposite to the transverse groove (11). The transverse frame (3) can be moved close to or away from the transverse groove (11). A plurality of groups of positioning frames (4) are slidably arranged in the transverse frame (3), the number of which is equal to that of the movable table plates (2) and the positions of which are corresponding to each other. When the transverse frame (3) is close to the transverse groove (11), the positioning frames (4) are pressed against the end faces of the movable table plates (2).

2. A fabric color difference detection device according to claim 1, characterized in that: A telescopic rod (5) is installed between the horizontal frame (3) and the detection platform (1).

3. A fabric color difference detection device according to claim 1, characterized in that: The end surface of the movable table plate (2) and the detection table (1) are maintained in the same plane.

4. A fabric color difference detection device according to claim 3, characterized in that: An annular groove (21) is provided on the circumference of the movable table plate (2), and the rear side of the positioning frame (4) is inserted into the annular groove (21).

5. The fabric color difference detection device according to claim 1, characterized in that: Two adjacent groups of movable platforms (2) are connected via a folding rod group 1 (6), and two adjacent groups of positioning frames (4) are connected via a folding rod group 2 (7); The folding rod group one (6) is composed of rod one (61), rod two (62), rod three (63) and rod four (64); the ends of rod one (61) and rod two (62) are hinged to the rear side of a group of movable table plates (2); the ends of rod three (63) and rod four (64) are hinged to the rear side of another adjacent group of movable table plates (2); rod one (61) and rod three (63) are hingedly connected, and rod two (62) and rod four (64) are hingedly connected.

6. A fabric color difference detection device according to claim 5, characterized in that: The folding rod group 2 (7) is composed of a rod 5 (71), a rod 6 (72), a rod 7 (73) and a rod 8 (74); the ends of the rod 5 (71) and the rod 6 (72) are hinged to the front side of a group of positioning frames (4); the ends of the rod 7 (73) and the rod 8 (74) are hinged to the front side of another adjacent group of positioning frames (4); the rod 5 (71) and the rod 7 (73) are hingedly connected, and the rod 6 (72) and the rod 8 (74) are hingedly connected.

7. A fabric color difference detection device according to claim 1, characterized in that: A group of movable table plates (2) located in the middle is fixedly connected to the transverse groove (11), and a group of positioning frames (4) located in the middle is also fixedly connected to the transverse frame (3).

8. The fabric color difference detection device according to claim 1, characterized in that: The positioning frame (4) and the transverse frame (3) are connected in a damping sliding manner.

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