Dyeing polyester fiber yarn color uniformity detection device

Abstract

The utility model discloses a dyed polyester fiber yarn color uniformity detection device, and particularly relates to the field of detection, the dyed polyester fiber yarn color uniformity detection device comprises a workbench, guide roller frames are arranged on two sides of the upper surface of the workbench, an adjusting frame is arranged on one side of each guide roller frame, and the middle of each adjusting frame is connected with a movable shaft through a bearing; one end of the movable shaft penetrates through the adjusting frame to be connected with a tensioning wheel, a fixing plate is connected to the lower portion of the outer wall of the side, close to the tensioning wheel, of the adjusting frame, the top of the fixing plate is connected with a threaded cylinder through a bearing, the top of the threaded cylinder is in threaded connection with a threaded rod, and the top of the threaded rod is connected with an adjusting wheel frame. The servo motor can drive the threaded barrel to rotate, and the threaded barrel rotates to drive the threaded rod to ascend and descend, so that the distance between the adjusting wheel and the tensioning wheel can be adjusted, and the tightening degree of the rubber wheel belt can be adjusted conveniently; therefore, the rotating speed of the tensioning wheel and the rotating speed of the transmission wheel are adjusted so as to adjust the tensioning degree of the cellosilk.

Description

Technical Field

[0001] The utility model relates to the detection field, and more specifically, to a color uniformity detection device for dyed polyester fiber yarns. Background Art

[0002] Polyester fiber color uniformity detection devices are devices used to evaluate the color distribution of polyester fiber during the production process. These devices usually include a light source, a measurement system, a control unit, and a data processing system. They can accurately measure the color of the fiber and evaluate its uniformity, which is crucial to ensure the quality and appearance of textiles;

[0003] After searching, the existing patent (publication number: CN114112044A) discloses a textile fabric color collection and detection device, including a bracket, a conveying drive motor, a conveying active shaft, a conveying driven shaft, a fabric conveying belt, a magnet block conveying belt, a pressure magnet block, a magnet block positioning mechanism, an analyzer frame, a color collection analyzer and a magnet block moving mechanism. The bracket is provided with four groups, and the four groups of brackets are distributed in a rectangular structure. The conveying drive motor is arranged on one group of brackets, and the conveying active shaft is rotatably arranged between two groups of brackets. The conveying active shaft is connected to the output shaft of the conveying drive motor, and the conveying driven shaft is rotatably arranged between the two groups. The conveying driven shaft is parallel to the conveying main shaft, and a driving belt is sleeved between the conveying driven shaft and the conveying main shaft. The present invention relates to the technical field of textile detection devices, and specifically provides a textile fabric color collection and detection device that can fix and tighten the two sides of the textile fabric to ensure the collection effect of the color collection analyzer. The inventor found that the prior art has the following problems in the process of realizing the utility model:

[0004] The color uniformity detection device for dyed polyester fiber needs to conduct during the detection process of the polyester fiber. The existing dyeing uniformity detection device is often unable to adjust the conduction tension during the detection, which may cause the polyester fiber to be loosely entangled due to too low tension, thereby affecting the detection accuracy of the dyeing uniformity, or the polyester fiber to be broken due to too high tension.

[0005] Therefore, in order to solve the above problems, a device for detecting color uniformity of dyed polyester fiber is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a color uniformity detection device for dyed polyester fiber yarns to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a color uniformity detection device for dyed polyester fiber yarn, comprising a workbench, guide roller frames are arranged on both sides of the upper surface of the workbench, the upper part of the guide roller frame is connected to the guide roller through a bearing, a driving motor is arranged on one side of the guide roller frame, the output end of the driving motor is connected to the guide roller, an adjusting frame is arranged on one side of the guide roller frame, a movable shaft is connected to the middle part of the adjusting frame through a bearing, a conduction wheel is arranged in the middle part of the movable shaft, one end of the movable shaft passes through the adjusting frame and is connected to the tensioning wheel, a fixing plate is connected to the lower part of the outer wall of the adjusting frame close to the tensioning wheel, a threaded cylinder is connected to the top of the fixing plate through a bearing, a threaded rod is threadedly connected to the top of the threaded rod, an adjusting wheel frame is connected to the top part of the adjusting wheel frame through a bearing, and the adjusting wheel and the tensioning wheel are connected by a rubber wheel belt.

[0008] Preferably, a servo motor is connected to the bottom of the fixing plate, and an output end of the servo motor is connected to the threaded barrel.

[0009] Preferably, a slide groove is provided on an outer wall of one side of the adjustment frame, a sliding block is connected to one side of the adjustment wheel frame, and the sliding block is embedded in the middle of the slide groove.

[0010] Preferably, a detection rack is provided in the middle of the workbench, and detection heads are arranged on the inner wall in the middle of the detection rack.

[0011] Preferably, a controller is provided on the top of the detection frame, and a warning light is provided on one side of the controller.

[0012] Preferably, the controller is connected to the warning light and the drive motor via electric wires.

[0013] Technical effects and advantages of the utility model:

[0014] 1. Compared with the prior art, the color uniformity detection device for dyed polyester fiber yarn can drive the threaded barrel to rotate through the servo motor, and the rotation of the threaded barrel drives the threaded rod to move up and down, and the translation of the threaded rod drives the translation of the adjusting wheel frame to adjust the distance between the adjusting wheel and the tensioning wheel, so as to adjust the tightening degree of the rubber wheel belt, thereby adjusting the rotation speed of the tensioning wheel and the conductive wheel to adjust the tension of the fiber yarn, avoiding the loose entanglement of the polyester fiber yarn due to too low tension, thereby affecting the detection of dyeing uniformity, or the breakage of the polyester fiber yarn due to too high tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2It is a schematic diagram of the three-dimensional structure of the detection frame of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the adjustment frame and the conduction wheel of the utility model.

[0018] Figure 4 It is a schematic diagram of the connection structure between the adjusting wheel and the tensioning wheel of the utility model.

[0019] The accompanying drawings are marked as follows: 1. workbench; 2. guide roller frame; 3. guide roller; 31. drive motor; 4. adjustment frame; 5. movable shaft; 6. conduction wheel; 7. tensioning wheel; 8. fixed plate; 9. threaded cylinder; 10. threaded rod; 11. adjustment wheel frame; 12. adjustment wheel; 121. rubber wheel belt; 13. servo motor; 14. slide groove; 15. slider; 16. detection frame; 17. detection head; 18. controller; 19. warning light. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] As attached Figures 1 to 3 A color uniformity detection device for dyed polyester fiber yarn shown in the figure comprises a workbench 1, guide roller frames 2 are arranged on both sides of the upper surface of the workbench 1, the upper part of the guide roller frame 2 is connected to the guide roller 3 through a bearing, a driving motor 31 is arranged on one side of the guide roller frame 2, the output end of the driving motor 31 is connected to the guide roller 3, an adjusting frame 4 is arranged on one side of the guide roller frame 2, a movable shaft 5 is connected to the middle part of the adjusting frame 4 through a bearing, a conduction wheel 6 is arranged in the middle part of the movable shaft 5, one end of the movable shaft 5 passes through the adjusting frame 4 and is connected to a tensioning wheel 7, a fixing plate 8 is connected to the lower part of the outer wall of the adjusting frame 4 close to the tensioning wheel 7, a threaded cylinder 9 is connected to the top of the fixing plate 8 through a bearing, a threaded rod 10 is threadedly connected to the top of the threaded rod 10, an adjusting wheel frame 11 is connected to the top of the threaded rod 10, an adjusting wheel frame 12 is connected to the middle part of the adjusting wheel frame 11 through a bearing, and the adjusting wheel 12 and the tensioning wheel 7 are connected through a rubber wheel belt 121.

[0023] Among them: the guide roller 3 can be driven to rotate by the driving motor 31, thereby driving the dyed polyester fiber to be conducted so as to detect the uniformity of dyeing color. The polyester fiber in the process of transmission will bypass the middle part of the transmission wheel 6 respectively. Multiple groups of transmission wheels 6 can perform multiple groups of synchronous detection on the polyester fiber. At the same time, when the transmission wheel 6 rotates, the tensioning wheel 7 can be driven to rotate synchronously. The threaded cylinder 9 can be driven to rotate by the servo motor 13. The rotation of the threaded cylinder 9 drives the threaded rod 10 to move up and down. The threaded rod 10 translates and drives the adjusting wheel frame 11 to translate, so as to adjust the spacing between the adjusting wheel 12 and the tensioning wheel 7, so as to adjust the tightening degree of the rubber wheel belt 121, thereby adjusting the rotation speed of the tensioning wheel 7 and the transmission wheel 6 to adjust the tension of the fiber, so as to avoid the loose winding of the polyester fiber due to too low tension, thereby affecting the detection of the uniformity of the dyeing, or the breakage of the polyester fiber due to too high tension.

[0024] Example 2

[0025] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working method. Figures 1 to 4 As shown, see the following description for details:

[0026] As a preferred embodiment, a servo motor 13 is connected to the bottom of the fixing plate 8, and an output end of the servo motor 13 is connected to the threaded barrel 9; further, the servo motor 13 is a driving component that can drive the threaded barrel 9 to rotate.

[0027] As a preferred embodiment, a slide groove 14 is provided on the outer wall of one side of the adjustment frame 4, and a slider 15 is connected to one side of the adjustment wheel frame 11, and the slider 15 is embedded in the middle of the slide groove 14; further, the slider 15 can slide in the slide groove 14, thereby playing a limiting role to prevent the adjustment wheel frame 11 and the threaded rod 10 from rotating.

[0028] As a preferred embodiment, a detection frame 16 is provided in the middle of the workbench 1, and detection heads 17 are arranged on the inner wall of the middle of the detection frame 16; further, the detection frame 16 plays a supporting role, and the detection heads 17 can detect the uniformity of dyeing of polyester fibers.

[0029] As a preferred embodiment, a controller 18 is provided on the top of the detection frame 16, and a warning light 19 is provided on one side of the controller 18; further, the data detected by the detection head 17 can be transmitted to the controller 18 through wires, and the detection data is processed by the controller 18 to judge the uniformity. When uneven dyeing of polyester fiber is detected, the controller 18 controls the warning light 19 to light up to remind the staff to perform subsequent processing.

[0030] As a preferred embodiment, the controller 18 is connected to the warning light 19 and the drive motor 31 through electric wires; further, when uneven dyeing of the polyester fiber is detected, the controller 18 can control the drive motor 31 to stop working and thus suspend the conduction of the polyester fiber to facilitate the staff to handle it.

[0031] The working process of the utility model is as follows: first, the guide roller 3 can be driven to rotate by the driving motor 31, thereby driving the dyed polyester fiber to be conducted so as to detect the uniformity of the dyeing color. The polyester fiber in the process is passed around the middle of the conduction wheel 6 respectively. Multiple groups of conduction wheels 6 can perform multiple groups of synchronous detection on the polyester fiber. At the same time, when the conduction wheel 6 rotates, the tension wheel 7 can be driven to rotate synchronously. The threaded cylinder 9 can be driven to rotate by the servo motor 13. The rotation of the threaded cylinder 9 drives the threaded rod 10 to move up and down. The threaded rod 10 translates and drives the adjusting wheel frame 11 to translate, so that the spacing between the adjusting wheel 12 and the tension wheel 7 can be adjusted, so as to adjust the tightening degree of the rubber wheel belt 121, thereby adjusting the rotation speed of the tension wheel 7 and the conduction wheel 6 to adjust the uniformity of the fiber. The tension degree can prevent the polyester fiber from being loosely entangled due to low tension, thereby affecting the detection of dyeing uniformity, or the polyester fiber from being broken due to high tension. The slider 15 can slide in the slide groove 14, thereby playing a limiting role to prevent the adjustment wheel frame 11 and the threaded rod 10 from rotating. The data detected by the detection head 17 can be transmitted to the controller 18 through wires, and the controller 18 processes the detection data to judge the uniformity. When uneven dyeing of the polyester fiber is detected, the controller 18 controls the warning light 19 to light up to remind the staff to carry out subsequent processing. At the same time, the controller 18 can control the drive motor 31 to stop working, thereby suspending the transmission of the polyester fiber to facilitate the staff to handle it. The above is the working principle of the color uniformity detection device for dyed polyester fiber.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for detecting color uniformity of dyed polyester fibers, comprising a workbench (1), characterized in that: Guide roller frames (2) are arranged on both sides of the upper surface of the workbench (1), the upper part of the guide roller frame (2) is connected to a guide roller (3) via a bearing, a drive motor (31) is arranged on one side of the guide roller frame (2), the output end of the drive motor (31) is connected to the guide roller (3), an adjustment frame (4) is arranged on one side of the guide roller frame (2), a movable shaft (5) is connected to the middle part of the adjustment frame (4) via a bearing, a transmission wheel (6) is arranged in the middle part of the movable shaft (5), and one end of the movable shaft (5) passes through the adjustment frame (4). The frame (4) is connected to a tensioning wheel (7); a fixing plate (8) is connected to the lower part of the outer wall of the adjusting frame (4) close to the tensioning wheel (7); the top of the fixing plate (8) is connected to a threaded cylinder (9) via a bearing; the top of the threaded cylinder (9) is threadedly connected to a threaded rod (10); the top of the threaded rod (10) is connected to an adjusting wheel frame (11); the middle of the adjusting wheel frame (11) is connected to an adjusting wheel (12) via a bearing; the adjusting wheel (12) and the tensioning wheel (7) are connected via a rubber wheel belt (121).

2. The color uniformity detection device for dyed polyester fiber according to claim 1, characterized in that: A servo motor (13) is connected to the bottom of the fixing plate (8), and an output end of the servo motor (13) is connected to the threaded barrel (9).

3. A color uniformity detection device for dyed polyester fiber according to claim 2, characterized in that: A slide groove (14) is provided on an outer wall of one side of the adjustment frame (4), a slide block (15) is connected to one side of the adjustment wheel frame (11), and the slide block (15) is embedded in the middle of the slide groove (14).

4. The color uniformity detection device for dyed polyester fiber according to claim 1, characterized in that: A detection frame (16) is arranged in the middle of the workbench (1), and detection heads (17) are arranged on the inner wall of the middle of the detection frame (16).

5. A color uniformity detection device for dyed polyester fiber according to claim 4, characterized in that: A controller (18) is provided on the top of the detection frame (16), and a warning light (19) is provided on one side of the controller (18).

6. A color uniformity detection device for dyed polyester fiber according to claim 5, characterized in that: The controller (18) is connected to the warning light (19) and the drive motor (31) via electric wires.

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