Detection device for fluorescent contamination of printed and dyed fabric

Abstract

The invention belongs to the field of textile printing and dyeing, and particularly relates to a printed and dyed fabric fluorescent stain detection device, which comprises a power box, the upper surface of the power box is fixedly connected with an upper placing box, the inner top surface of the upper placing box is provided with a dynamic monitoring assembly, the upper surface of the power box is provided with a placing assembly, the power box is internally provided with a built-in frame, and the built-in frame is provided with a fluorescent stain detection device. Two bottom sliding grooves are formed in the inner bottom face of the power box. A horizontal oscillation structure and a vertical oscillation structure are arranged in a power box and a built-in frame correspondingly, when a power motor drives an eccentric plate to rotate, the power motor can be driven to shake, under the action of a first spring and a second spring, the vibration effect can be enhanced, a bearing column and a containing plate are driven to shake, and in the process, the bearing column and the containing plate are driven to shake; a fabric sample and a reagent can be fully fused, so that a fluorescent agent in the fabric can be better released, and subsequent observation and detection are facilitated.

Description

Technical Field

[0001] The invention belongs to the field of textile printing and dyeing, and in particular relates to a device for detecting fluorescent contamination of printed and dyed fabrics. Background Art

[0002] During the production, storage and transportation of printed and dyed fabrics, they may come into contact with fluorescent brighteners or other fluorescent substances, resulting in fluorescent contamination, which may affect the quality and appearance of the fabric. The core principle of fluorescent contamination detection is to utilize the property of fluorescent substances that emit visible light under ultraviolet light of a specific wavelength. By observing the strength of the fluorescent reaction on the fabric surface, the presence and degree of fluorescent contamination can be determined.

[0003] Existing publication number CN214097164U discloses a device for detecting fluorescent stains on printed and dyed light-colored fabrics, which includes two fluorescent light boxes and a saddle frame. The two fluorescent light boxes are arranged on the left and right sides of the saddle frame. Multiple groups of fluorescent tubes are installed in the fluorescent light boxes from top to bottom. A light box cover is installed on the fluorescent light box. Light box cover switches for opening and closing the light box cover are fixed on both sides of the bottom of the fluorescent light box. A triangular bracket is provided at the bottom of the fluorescent light box.

[0004] The existing detection device for fluorescent staining of printed and dyed fabrics still has the following shortcomings:

[0005] In the existing design, the fabric is only tested by fluorescence irradiation in a fluorescence booth. The concentration of fluorescent agent in abnormal fabrics is not stable, and during the fluorescence irradiation process, the presence of the fabric will hinder and block the fluorescence irradiation, which can easily cause certain detection errors. Summary of the Invention

[0006] The purpose of the present invention is to provide a device for detecting fluorescent contamination of printed and dyed fabrics in response to the problem that the above-mentioned background technology only performs fluorescent irradiation detection on fabrics in a fluorescent booth, the concentration of fluorescent agent in abnormal fabrics is not stable, and during the fluorescent irradiation process, the presence of the fabric will hinder and block the fluorescent irradiation, which may easily cause certain detection errors.

[0007] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a detection device for fluorescent stains on printed and dyed fabrics, comprising a power box, the upper surface of the power box is fixedly connected to an upper box, the inner top surface of the upper box is provided with a dynamic monitoring component, the upper surface of the power box is provided with a placement component, an internal frame is provided in the power box, the inner bottom surface of the power box is provided with two bottom slides, the lower surface of the internal frame is fixedly connected to two lower limit blocks, the lower limit blocks are slidably connected to the bottom slides, a horizontal oscillation structure is provided between the power box and the internal frame, and a vertical oscillation structure is provided in the internal frame.

[0008] Furthermore, a rotating shaft is fixedly connected to the side of the open end of the upper box, the rotating shaft is fixedly connected to the box door, the side of the box door away from the rotating shaft is rotatably connected to three clamping plates, and the side of the upper box is fixedly connected to three clamping columns, and the clamping plates and clamping columns are engaged with each other.

[0009] Furthermore, the horizontal oscillation structure includes eight limit columns, which are symmetrically arranged about the center line of the power box. The limit columns are fixedly connected to the side of the built-in frame, and the end of the limit column away from the built-in frame passes through and is slidably connected to the side of the power box. Four No. 1 springs are fixedly connected to both sides of the built-in frame, and the end of the No. 1 spring away from the built-in frame is fixedly connected to the inner side of the power box. The limit column is sleeved on the outside of the No. 1 spring, and two smooth grooves are provided on the upper surface of the built-in frame, and the smooth grooves are tightly attached to and slidably connected to the inner top surface of the power box.

[0010] Furthermore, a power motor is provided in the built-in frame, and the output ends on both sides of the power motor are fixedly connected with eccentric plates, the upper surface of the power motor is fixedly connected with a fixed plate, and the upper surface of the fixed plate is fixedly connected with two supporting columns, and two side sliders are fixedly connected on both sides of the power motor, and two side slide grooves are provided on the two inner side surfaces of the built-in frame, and the side sliders are slidably connected in the side slide grooves.

[0011] Furthermore, the vertical oscillation structure includes four through-axis columns, which are fixedly connected between the inner top surface and the inner bottom surface of the built-in frame. The through-axis columns pass through and are slidably connected to the power motor. A No. 2 spring is fixedly connected between the power motor and the built-in frame, and the No. 2 spring is sleeved on the outer side of the through-axis column.

[0012] Furthermore, the placement assembly includes a placement plate, which is fixedly connected to the upper surface of the receiving column, four supporting structures are arranged between the placement plate and the upper surface of the power box, and four clamping members are arranged on the upper surface of the placement plate.

[0013] Furthermore, the clamping member includes a positioning sleeve, which is fixedly connected to the upper surface of the placement plate, and the upper surface of the positioning sleeve is provided with six No. 1 arc grooves in an annular array, and the upper surface of the positioning sleeve is rotatably connected to an annular plate, and the upper surface of the annular plate is provided with six No. 2 arc grooves in an annular array, and the No. 1 arc groove and the No. 2 arc groove correspond to each other, and a connecting rod is slidably connected in the No. 1 arc groove, and the connecting rod passes through the No. 2 arc groove and extends to the upper surface of the annular plate, and the upper end of the connecting rod is fixedly connected to a clamping plate, and the side of the connecting rod is fixedly connected to a No. 4 spring, and the No. 4 spring is arranged in the No. 1 arc groove, and the end of the No. 4 spring away from the connecting rod is fixedly connected to the inner side of the No. 1 arc groove.

[0014] Furthermore, the support structure includes a slide rail, which is fixedly connected to the upper surface of the power box. A slider is slidably connected in the slide rail, and a No. 3 spring is fixedly connected to the upper surface of the slider. The upper end of the No. 3 spring is fixedly connected to the lower surface of the placement plate.

[0015] Furthermore, the dynamic monitoring component includes an upper slide plate, the upper surface of the upper slide plate is provided with two long slide grooves, the inner top surface of the upper box is fixedly connected to two slide rods, the slide rods are slidably connected in the long slide grooves, the lower surface of the upper slide plate is fixedly connected to four cameras, the side of the upper slide plate away from the box door is fixedly connected to a plurality of side connecting rods, the side of the placement plate away from the box door is provided with a plurality of empty slots, and the side connecting rods extend to the lower side of the placement plate through the empty slots.

[0016] Compared with existing technologies, the advantages of this device for detecting fluorescent stains on printed and dyed fabrics are:

[0017] 1. The present invention provides a horizontal oscillation structure and a vertical oscillation structure in the power box and the built-in frame respectively. When the power motor drives the eccentric plate to rotate, it can drive the power motor to shake. Under the action of the No. 1 spring and the No. 2 spring, the vibration effect can be enhanced, thereby driving the receiving column and the placement plate to shake. In this process, the fabric sample and the reagent can be fully integrated, and the fluorescent agent in the fabric can be better released, which is convenient for subsequent observation and detection.

[0018] 2. The present invention selects different positions of the printed and dyed fabric for sampling, places the obtained samples in different reagent bottles, and adds organic reagents of equal concentration and volume into them. The annular plate can be rotated to push the connecting rod to expand the clamping plate outward, and the reagent bottle is placed in the positioning sleeve. At this time, the annular plate is loosened, and the connecting rod can be reset under the action of the No. 4 spring to complete the clamping of the reagent bottle.

[0019] 3. The present invention is provided with a dynamic monitoring component. During the shaking of the placement plate, the side connecting rods are in the empty grooves and will also shake. Since the sliding rods limit the upper slide, the upper slide and the camera will shake synchronously with the clamping parts. During this process, the camera can emit ultraviolet light for detection and automatically observe and detect the fluorescent agent in the reagent bottle, which can reduce the detection error. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the outer structure of a device for detecting fluorescent contamination of printed and dyed fabrics provided by the present invention;

[0021] Figure 2 This is a schematic structural diagram of a cross-section of an upper box of a device for detecting fluorescent contamination of printed and dyed fabrics provided by the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the placement components of a device for detecting fluorescent contamination of printed and dyed fabrics provided by the present invention;

[0023] Figure 4 This is a structural schematic diagram of a clamping member of a device for detecting fluorescent contamination of printed and dyed fabrics provided by the present invention;

[0024] Figure 5 The present invention provides a schematic structural diagram of the inner cross section of a power box of a device for detecting fluorescent contamination of printed and dyed fabrics.

[0025] In the figure, 1. power box; 11. built-in frame; 12. lower limit block; 13. limit column; 14. No. 1 spring; 15. smooth groove; 2. power motor; 21. eccentric plate; 22. through-axis column; 23. No. 2 spring; 24. fixed plate; 25. receiving column; 26. slide rail; 27. slider; 28. No. 3 spring; 3. placement plate; 31. positioning sleeve; 32. No. 1 arc groove; 33. annular plate; 34. No. 2 arc groove; 35. No. 4 spring; 36. connecting rod; 37. splint; 38. empty slot; 4. upper box; 41. box door; 42. card plate; 43. card column; 5. upper slide plate; 51. slide rod; 52. camera; 53. side connecting rod. DETAILED DESCRIPTION

[0026] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0027] like Figure 1-Figure 5 As shown, a detection device for fluorescent contamination of printed and dyed fabrics includes a power box 1, an upper box 4 is fixedly connected to the upper surface of the power box 1, a dynamic monitoring component is provided on the inner top surface of the upper box 4, a placement component is provided on the upper surface of the power box 1, an internal frame 11 is provided in the power box 1, two bottom chutes are provided on the inner bottom surface of the power box 1, two lower limit blocks 12 are fixedly connected to the lower surface of the internal frame 11, and the lower limit blocks 12 are slidably connected to the bottom chutes, a horizontal oscillation structure is provided between the power box 1 and the internal frame 11, and a vertical oscillation structure is provided in the internal frame 11;

[0028] A rotating shaft is fixedly connected to the side of the open end of the upper box 4, and a box door 41 is fixedly connected to the rotating shaft. Three clamping plates 42 are rotatably connected to the side of the box door 41 away from the rotating shaft. Three clamping columns 43 are fixedly connected to the side of the upper box 4. The clamping plates 42 and the clamping columns 43 are engaged with each other.

[0029] The horizontal oscillation structure includes eight limit columns 13, which are symmetrically arranged about the center line of the power box 1. The limit columns 13 are fixedly connected to the side of the built-in frame 11, and the end of the limit column 13 away from the built-in frame 11 passes through and is slidably connected to the side of the power box 1. Four No. 1 springs 14 are fixedly connected to both sides of the built-in frame 11. The end of the No. 1 spring 14 away from the built-in frame 11 is fixedly connected to the inner side of the power box 1. The limit column 13 is sleeved on the outside of the No. 1 spring 14. Two smooth grooves 15 are provided on the upper surface of the built-in frame 11. The smooth grooves 15 are tightly attached to and slidably connected to the inner top surface of the power box 1;

[0030] A power motor 2 is provided in the built-in frame 11. The output ends on both sides of the power motor 2 are fixedly connected to eccentric plates 21. The upper surface of the power motor 2 is fixedly connected to a fixed plate 24. The upper surface of the fixed plate 24 is fixedly connected to two receiving columns 25. Two side sliders are fixedly connected to both sides of the power motor 2. Two side slides are provided on the two inner side surfaces of the built-in frame 11. The side sliders are slidably connected to the side slides.

[0031] The vertical oscillation structure includes four through-axis columns 22, which are fixedly connected between the inner top surface and the inner bottom surface of the built-in frame 11. The through-axis columns 22 pass through and are slidably connected to the power motor 2. A No. 2 spring 23 is fixedly connected between the power motor 2 and the built-in frame 11. The No. 2 spring 23 is sleeved on the outer side of the through-axis column 22. By respectively arranging a horizontal oscillation structure and a vertical oscillation structure in the power box 1 and the built-in frame 11, when the power motor 2 drives the eccentric plate 21 to rotate, it can drive the power motor 2 to shake. Under the action of the No. 1 spring 14 and the No. 2 spring 23, the vibration effect can be enhanced, thereby driving the receiving column 25 and the placement plate 3 to shake. In this process, the fabric sample and the reagent can be fully integrated, so that the fluorescent agent in the fabric can be better released, which is convenient for subsequent observation and detection;

[0032] The placement assembly includes a placement plate 3, which is fixedly connected to the upper surface of the receiving column 25. Four supporting structures are provided between the placement plate 3 and the upper surface of the power box 1. Four clamping members are provided on the upper surface of the placement plate 3.

[0033] The clamping member includes a positioning sleeve 31, the positioning sleeve 31 is fixedly connected to the upper surface of the placement plate 3, the upper surface of the positioning sleeve 31 is provided with six No. 1 arc grooves 32 in an annular array, the upper surface of the positioning sleeve 31 is rotatably connected to the annular plate 33, the upper surface of the annular plate 33 is provided with six No. 2 arc grooves 34 in an annular array, the No. 1 arc groove 32 and the No. 2 arc groove 34 correspond to each other, a connecting rod 36 is slidably connected in the No. 1 arc groove 32, the connecting rod 36 passes through the No. 2 arc groove 34 and extends to the upper surface of the annular plate 33, the upper end of the connecting rod 36 is fixedly connected to the clamping plate 37, and the side of the connecting rod 36 is fixed A fourth spring 35 is connected, and the fourth spring 35 is arranged in the first arc groove 32. The end of the fourth spring 35 away from the connecting rod 36 is fixedly connected to the inner side of the first arc groove 32. Different positions of the printed and dyed fabric are selected for sampling, and the samples are placed in different reagent bottles. Organic reagents of equal concentration and volume are added thereto. The annular plate 33 can be rotated to push the connecting rod 36, so that the clamping plate 37 expands outward, and the reagent bottle is placed in the positioning sleeve 31. At this time, the annular plate 33 is loosened, and the connecting rod 36 can be used under the action of the fourth spring 35 to make the clamping plate 37 return to its original position to complete the clamping of the reagent bottle.

[0034] The support structure includes a slide rail 26, which is fixedly connected to the upper surface of the power box 1. A slider 27 is slidably connected inside the slide rail 26. A No. 3 spring 28 is fixedly connected to the upper surface of the slider 27. The upper end of the No. 3 spring 28 is fixedly connected to the lower surface of the placement plate 3.

[0035] The dynamic monitoring component includes an upper slide plate 5, the upper surface of the upper slide plate 5 is provided with two long slide grooves, the inner top surface of the upper box 4 is fixedly connected to two slide bars 51, the slide bars 51 are slidably connected in the long slide grooves, and four cameras 52 are fixedly connected to the lower surface of the upper slide plate 5. The side of the upper slide plate 5 away from the box door 41 is fixedly connected to a plurality of side connecting rods 53, and the side of the placement plate 3 away from the box door 41 is provided with a plurality of empty slots 38, and the side connecting rods 53 extend to the lower side of the placement plate 3 through the empty slots 38. By providing a dynamic monitoring component, during the shaking of the placement plate 3, because the side connecting rods 53 are in the empty slots 38, the side connecting rods 53 will also shake with it. Since the slide bar 51 limits the upper slide plate 5, the upper slide plate 5 and the camera 52 shake synchronously with the clamping member. During this process, the camera 52 can not only emit ultraviolet light for detection, but also automatically observe and detect the fluorescent agent in the reagent bottle, thereby reducing the detection error.

[0036] The working principle of the present invention is as follows:

[0037] Sampling is performed at different locations on the printed and dyed fabric. The samples are placed in different reagent bottles, and organic reagents of equal concentration and volume are added thereto. The annular plate 33 is rotated to push the connecting rod 36, causing the clamping plate 37 to expand outward, and the reagent bottle is placed in the positioning sleeve 31. At this time, the annular plate 33 is released, and the connecting rod 36, under the action of the No. 4 spring 35, causes the clamping plate 37 to return to its original position and complete the clamping of the reagent bottle.

[0038] By respectively arranging a horizontal oscillation structure and a vertical oscillation structure in the power box 1 and the built-in frame 11, when the power motor 2 drives the eccentric plate 21 to rotate, the power motor 2 can be driven to shake. Under the action of the No. 1 spring 14 and the No. 2 spring 23, the vibration effect can be enhanced, thereby driving the receiving column 25 and the placement plate 3 to shake. In this process, the fabric sample and the reagent can be fully integrated, and the fluorescent agent in the fabric can be better released, which is convenient for subsequent observation and detection.

[0039] By providing a dynamic monitoring component, when the placement plate 3 shakes, the side connecting rod 53 is in the empty groove 38 and will also shake. Since the slide bar 51 limits the upper slide 5, the upper slide 5 and the camera 52 will shake synchronously with the clamping part. During this process, the camera 52 can emit ultraviolet light for detection and automatically observe and detect the fluorescent agent in the reagent bottle, which can reduce the detection error.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for detecting fluorescent stains on printed and dyed fabrics, characterized in that: The invention comprises a power box (1), wherein the upper surface of the power box (1) is fixedly connected to an upper box (4), the inner top surface of the upper box (4) is provided with a dynamic monitoring component, the upper surface of the power box (1) is provided with a placement component, an internal frame (11) is provided in the power box (1), the inner bottom surface of the power box (1) is provided with two bottom slides, the lower surface of the internal frame (11) is fixedly connected to two lower limit blocks (12), the lower limit blocks (12) are slidably connected to the bottom slides, a horizontal oscillation structure is provided between the power box (1) and the internal frame (11), and a vertical oscillation structure is provided in the internal frame (11).

2. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 1, characterized in that: The side surface of the open end of the upper box (4) is fixedly connected to a rotating shaft, the rotating shaft is fixedly connected to a box door (41), the side surface of the box door (41) away from the rotating shaft is rotatably connected to three clamping plates (42), the side surface of the upper box (4) is fixedly connected to three clamping columns (43), and the clamping plates (42) and the clamping columns (43) are engaged with each other.

3. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 2, characterized in that: The horizontal oscillation structure includes eight limiting columns (13), and the eight limiting columns (13) are symmetrically arranged with respect to the center line of the power box (1). The limiting columns (13) are fixedly connected to the side of the built-in frame (11), and the end of the limiting column (13) away from the built-in frame (11) passes through and is slidably connected to the side of the power box (1). Four No. 1 springs (14) are fixedly connected to both sides of the built-in frame (11), and the end of the No. 1 spring (14) away from the built-in frame (11) is fixedly connected to the inner side of the power box (1). The limiting columns (13) are sleeved on the outer side of the No. 1 spring (14), and the upper surface of the built-in frame (11) is provided with two smooth grooves (15), and the smooth grooves (15) are closely attached to and slidably connected to the inner top surface of the power box (1).

4. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 1, characterized in that: A power motor (2) is provided in the built-in frame (11), and both output ends of the power motor (2) are fixedly connected to eccentric plates (21), the upper surface of the power motor (2) is fixedly connected to a fixed plate (24), and the upper surface of the fixed plate (24) is fixedly connected to two receiving columns (25), and both sides of the power motor (2) are fixedly connected to two side slides, and both inner side surfaces of the built-in frame (11) are provided with two side slide grooves, and the side slides are slidably connected in the side slide grooves.

5. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 4, characterized in that: The vertical oscillation structure includes four through-axle columns (22), which are fixedly connected between the inner top surface and the inner bottom surface of the built-in frame (11). The through-axle columns (22) pass through and are slidably connected to the power motor (2). A second spring (23) is fixedly connected between the power motor (2) and the built-in frame (11), and the second spring (23) is sleeved on the outer side of the through-axle column (22).

6. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 4, characterized in that: The placement assembly includes a placement plate (3), the placement plate (3) is fixedly connected to the upper surface of the receiving column (25), four supporting structures are provided between the placement plate (3) and the upper surface of the power box (1), and four clamping members are provided on the upper surface of the placement plate (3).

7. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 6, characterized in that: The clamping member includes a positioning sleeve (31), the positioning sleeve (31) is fixedly connected to the upper surface of the placement plate (3), the upper surface of the positioning sleeve (31) is provided with six No. 1 arc grooves (32) in an annular array, the upper surface of the positioning sleeve (31) is rotatably connected to an annular plate (33), the upper surface of the annular plate (33) is provided with six No. 2 arc grooves (34) in an annular array, the No. 1 arc groove (32) and the No. 2 arc groove (34) correspond to each other, the No. 1 arc groove (32) and the No. 2 arc groove (34) correspond to each other, and ... A connecting rod (36) is slidably connected in the groove (32), and the connecting rod (36) passes through the second arc groove (34) and extends to the upper surface of the annular plate (33). The upper end of the connecting rod (36) is fixedly connected to a clamping plate (37), and the side of the connecting rod (36) is fixedly connected to a fourth spring (35), and the fourth spring (35) is arranged in the first arc groove (32). The end of the fourth spring (35) away from the connecting rod (36) is fixedly connected to the inner side of the first arc groove (32).

8. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 6, characterized in that: The support structure includes a slide rail (26), the slide rail (26) is fixedly connected to the upper surface of the power box (1), a slider (27) is slidably connected inside the slide rail (26), a No. 3 spring (28) is fixedly connected to the upper surface of the slider (27), and the upper end of the No. 3 spring (28) is fixedly connected to the lower surface of the placement plate (3).

9. The device for detecting fluorescent stains on printed and dyed fabrics according to claim 2, characterized in that: The dynamic monitoring component includes an upper slide (5), the upper surface of the upper slide (5) is provided with two long slide grooves, the inner top surface of the upper box (4) is fixedly connected with two slide rods (51), the slide rods (51) are slidably connected in the long slide grooves, the lower surface of the upper slide (5) is fixedly connected with four cameras (52), the side of the upper slide (5) away from the box door (41) is fixedly connected with a plurality of side connecting rods (53), the side of the placement plate (3) away from the box door (41) is provided with a plurality of empty slots (38), and the side connecting rods (53) extend to the lower side of the placement plate (3) through the empty slots (38).

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