Stretching device for textile thread detection

Abstract

The utility model relates to the technical field of textile thread detection, in particular to a stretching device for textile thread detection, which comprises a base and a sliding rod, the inner wall of the base is in sliding connection with the sliding rod, a fixing device is arranged at the upper end of the sliding rod, and a first fixing plate is fixedly connected to the right end of the base. The first fixing plate is rotationally connected with the winding drum through a bearing, a stretching device is arranged on the outer side of the first fixing plate, and a fixed pulley is fixedly connected to the right side of the middle of the base. Through cooperation of a fixing device and a sliding rod and pulling out of a rotating block, the fixing process of a spinning thread is completed, the situation that the spinning thread is fixed unsuccessfully due to external force interference is avoided, through cooperation of a stretching device and a stretching detector, through cooperation of the stretching device and the stretching detector, a rotating shaft slowly rotates to drive a winding drum to pull the spinning thread, and the spinning thread is fixed. And data detection is carried out through the stretching detector, so that the detection data deviation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile thread detection, in particular to a stretching device for textile thread detection. Background Art

[0002] After the textile thread is produced, it needs to be stretched and tested using a stretching device for textile thread testing.

[0003] For example, a stretching device for textile thread detection with the authorization announcement number "CN219870716U" is provided. By setting a first fixed column, an auxiliary plate, a support plate, a roller, a collecting cylinder and a gripping rod, the textile thread is placed on the surface of the first clamping frame and the second clamping frame for clamping. By moving the second clamping frame, the textile thread can be gradually stretched, so that the distance between the collecting cylinder and the second clamping frame can be adjusted. After the stretching test is completed, the textile thread can be collected in time to avoid the textile threads from piling up and intertwining. However, when the device fixes the textile thread through the first clamping frame and the second clamping frame, the operator needs to manually push the first clamping frame and the second clamping frame to move in order to fix the textile thread. When disturbed by external force, the first clamping frame and the second clamping frame are offset, which may easily lead to failure in fixing the textile thread. The device stretches the textile thread by rotating the roller to drive one end of the textile thread to reel in. Since the operator manually rotates and cannot control the force, it is easy to cause large deviations in the detection data, thereby reducing the working quality of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that an operator needs to manually push the first clamping frame and the second clamping frame to move in order to fix the textile thread. When interfered by external force, the first clamping frame and the second clamping frame are offset, which easily leads to failure in fixing the textile thread and winding up one end of the textile thread by rotating the roller to stretch the textile thread. Since the operator manually rotates and cannot control the size of the force well, it is easy to cause large deviations in the detection data, thereby reducing the working quality of the device. A stretching device for textile thread detection is proposed.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A stretching device for textile line inspection is designed, including a base and a sliding rod. The inner wall of the base is slidably connected to the sliding rod, and a fixing device is provided at the upper end of the sliding rod. The right end of the base is fixedly connected to a first fixed plate, and the first fixed plate is rotatably connected to the winding drum through a bearing. A stretching device is provided on the outer side of the first fixed plate, and a fixed pulley is fixedly connected to the right side of the middle of the base.

[0007] Preferably, the fixing device includes a second shell and a second threaded rod, the lower end of the second shell is fixedly connected to the sliding rod, the inner wall of the second shell is rotatably connected to the second threaded rod through a bearing, the upper end of the second threaded rod is plugged into the rotating block, the inner wall of the second shell is fixedly connected to the fixing rod, the outer wall of the second threaded rod is threadedly connected to the first splint, and the right outer wall of the second shell is fixedly connected to the second splint.

[0008] Preferably, the left end of the first clamping plate is slidably connected to the fixing rod, the outer wall of the first clamping plate is slidably connected to the second shell, and the left end of the second shell is fixedly connected to the stretching detector.

[0009] Preferably, a second fixing plate is fixedly connected to the left side of the upper end of the base, and a stretching detector is fixedly connected to the inner side of the second fixing plate.

[0010] Preferably, the stretching device includes a first motor and a first shell, the outer wall of the first shell is fixedly connected to the first fixed plate, the first motor is fixedly connected to the first shell through a bracket, the output shaft of the first motor is fixedly connected to a first gear, the outer wall of the first gear is meshed with the second gear, and the inner wall of the second gear is fixedly connected to a rotating shaft.

[0011] Preferably, the first gear rotating shaft is rotatably connected to the first housing and the first fixed plate respectively through bearings, the right end of the rotating shaft is rotatably connected to the first housing through a bearing, and the left end of the rotating shaft is fixedly connected to the winding drum rotating shaft.

[0012] The utility model proposes a stretching device for textile thread detection, which has the beneficial effect of placing the other end of the textile thread between the first clamping plate and the second clamping plate through the cooperation of the fixing device and the sliding rod, inserting the rotating block into the groove at the upper end of the second threaded rod, rotating the rotating block drives the second threaded rod to rotate synchronously, and the rotation of the second threaded rod drives the first clamping plate to move downward. When the first clamping plate moves downward and is tightly pressed against the second clamping plate, the end of the textile thread is clamped and fixed under the action of the protrusions on the surfaces of the first clamping plate and the second clamping plate by plugging and pulling out the rotating block. The operator pulls out the rotating block to complete the fixing process of the textile thread, avoiding interference from external forces that may cause failure in fixing the textile thread.

[0013] Through the cooperation of the stretching device and the stretching detector, the power switch of the stretching detector is turned on, the stretching detector is started, and the output shaft of the first motor is started to rotate. The rotation of the output shaft of the first motor drives the first gear to rotate, and the rotation of the first gear drives the second gear to rotate. Due to the difference in size between the first gear and the second gear, the rotation of the first gear drives the second gear to rotate slowly. While the second gear rotates, it drives the rotating shaft to rotate. While the rotating shaft rotates, it drives the winding drum to pull the textile line. During the pulling process of the textile line, the second shell and the slide rod are driven to move to the right. The second shell pulls the stretching end of the stretching detector to move. The operator records the test results fed back by the stretching detector. After the test is completed, a new textile line is replaced for continued testing. Finally, the qualified and unqualified ones are placed separately, and the winding drum is driven to pull the textile line by slowly rotating the rotating shaft, and the test data is performed on it through the stretching detector, so as to reduce the deviation of the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Front cross-sectional view of

[0016] Figure 3 for Figure 1 A side sectional view of

[0017] Figure 4 for Figure 1 A top view of

[0018] Figure 5 for Figure 2 Part A of FIG;

[0019] Figure 6 for Figure 3 FIG. 2 shows part B of FIG.

[0020] Figure 7 for Figure 3 a side sectional view of the middle stretching device;

[0021] Figure 8 for Figure 2 A top view of the second threaded rod.

[0022] In the figure: 1. Base, 2. Fixing device, 201. Second shell, 202. Second threaded rod, 203. Rotating block, 204. Fixing rod, 205. First splint, 206. Second splint, 3. Stretching device, 301. First motor, 302. First shell, 303. First gear, 304. Second gear, 305. Rotating shaft, 4. Sliding rod, 5. First fixed plate, 6. Winding drum, 7. Fixed pulley, 8. Second fixed plate, 9. Tension detector. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] Refer to the attached Figure 1-8 : In this embodiment, a stretching device for textile line detection includes a base 1 and a slide rod 4. The inner wall of the base 1 is slidably connected to the slide rod 4. A fixing device 2 is provided at the upper end of the slide rod 4. A first fixed plate 5 is fixedly connected to the right end of the base 1. The first fixed plate 5 is rotatably connected to the winding drum 6 through a bearing. A stretching device 3 is provided on the outside of the first fixed plate 5. A fixed pulley 7 is fixedly connected to the right side of the middle of the base 1. The fixed pulley 7 supports and guides the textile line.

[0025] The left end of the first splint 205 is slidably connected to the fixed rod 204, the outer wall of the first splint 205 is slidably connected to the second shell 201, the left end of the second shell 201 is fixedly connected to the stretching detector 9, and a battery is provided inside the stretching detector 9. The second fixed plate 8 is fixedly connected to the left side of the upper end of the base 1, and the stretching detector 9 is fixedly connected to the inner side of the second fixed plate 8. The stretching detector 9 can meet the working needs according to actual requirements. The rotating shaft of the first gear 303 is rotatably connected to the first shell 302 and the first fixed plate 5 respectively through bearings, the right end of the rotating shaft 305 is rotatably connected to the first shell 302 through a bearing, and the left end of the rotating shaft 305 is fixedly connected to the rotating shaft of the winding drum 6. The rotation of the rotating shaft 305 drives the winding drum 6 to rotate synchronously.

[0026] Refer to the attached Figure 1-2 , 4, 5 and 8: The fixing device 2 includes a second shell 201 and a second threaded rod 202. The lower end of the second shell 201 is fixedly connected to the sliding rod 4. The inner wall of the second shell 201 is rotatably connected to the second threaded rod 202 through a bearing. The upper end of the second threaded rod 202 is plugged into the rotating block 203. The rotating block 203 can be plugged in and out of the upper end of the second threaded rod 202. The lower end of the rotating block 203 is a hexagonal prism, which fits into the groove machined at the upper end of the second threaded rod 202. The inner wall of the second shell 201 is fixedly connected with a fixing rod 204. The outer wall of the second threaded rod 202 is threadedly connected to the first splint 205. Rotating the second threaded rod 202 drives the first splint 205 to move. The outer wall on the right side of the second shell 201 is fixedly connected with a second splint 206. The surfaces of the first splint 205 and the second splint 206 are both machined with bumps.

[0027] Refer to the attached Figure 1 、 3, 4, 6 and 7: The stretching device 3 includes a first motor 301 and a first shell 302. The first motor 301 can meet the working requirements according to actual requirements. The outer wall of the first shell 302 is fixedly connected to the first fixed plate 5. The first motor 301 is fixedly connected to the first shell 302 through a bracket. The output shaft of the first motor 301 is fixedly connected to the first gear 303. The outer wall of the first gear 303 is engaged with the second gear 304. The rotation of the first gear 303 drives the second gear 304 to rotate. Since the first gear 303 and the second gear 304 are of different sizes, a deceleration transmission ratio is formed. The rapid rotation of the first gear 303 drives the second gear 304 to rotate slowly. The inner wall of the second gear 304 is fixedly connected to the rotating shaft 305. The rotation of the second gear 304 drives the rotating shaft 305 to rotate synchronously.

[0028] Working principle:

[0029] The operator passes the textile line through the surface of the fixed pulley 7 and winds one end of the textile line around and fixes it on the surface of the winding drum 6 .

[0030] The process of fixing the textile thread:

[0031] Place the other end of the textile line between the first plywood 205 and the second plywood 206, and wrap it around the surface of the second plywood 206 for several turns, insert the rotating block 203 into the groove at the upper end of the second threaded rod 202, rotate the rotating block 203 to drive the second threaded rod 202 to rotate synchronously, and the rotation of the second threaded rod 202 drives the first plywood 205 to move downward. When the first plywood 205 moves downward and presses against the second plywood 206, the end of the textile line is clamped and fixed under the action of the protrusions processed on the surfaces of the first plywood 205 and the second plywood 206. The operator pulls out the rotating block 203 to complete the fixing process of the textile line, avoiding interference from external forces that may cause failure in fixing the textile line.

[0032] The process of tensile testing of textile threads:

[0033] Turn on the power switch of the stretch detector 9 to start the stretch detector 9, connect the external power supply of the first motor 301, start the output shaft of the first motor 301 to rotate, and the rotation of the output shaft of the first motor 301 drives the first gear 303 to rotate, and the rotation of the first gear 303 drives the second gear 304 to rotate. Due to the difference in size between the first gear 303 and the second gear 304, the rotation of the first gear 303 drives the second gear 304 to rotate slowly. The rotation of the second gear 304 drives the rotating shaft 305 to rotate, and the rotation of the rotating shaft 305 drives the winding drum 6 to pull the textile line. During the pulling process of the textile line, the second housing 201 and the slide bar 4 move to the right, and the second housing 201 pulls the stretching end of the stretch detector 9 to move. The operator records the test results fed back by the stretch detector 9. After the test is completed, a new textile line is replaced and the test is continued. Finally, the qualified and unqualified textile lines are placed separately. The rotating shaft 305 slowly rotates to drive the winding drum 6 to pull the textile line, and the test data is obtained by the stretch detector 9, thereby reducing the deviation of the test data and completing the stretch test process of the textile line.

[0034] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A stretching device for textile thread inspection, comprising a base (1) and a slide bar (4), wherein the inner wall of the base (1) is slidably connected to the slide bar (4), and is characterized in that: A fixing device (2) is provided at the upper end of the slide rod (4), a first fixing plate (5) is fixedly connected to the right end of the base (1), the first fixing plate (5) is rotatably connected to the winding drum (6) through a bearing, a stretching device (3) is provided on the outside of the first fixing plate (5), and a fixed pulley (7) is fixedly connected to the right side of the middle of the base (1).

2. A stretching device for textile thread inspection according to claim 1, characterized in that: The fixing device (2) comprises a second shell (201) and a second threaded rod (202), the lower end of the second shell (201) is fixedly connected to the slide rod (4), the inner wall of the second shell (201) is rotatably connected to the second threaded rod (202) via a bearing, the upper end of the second threaded rod (202) is plugged into a rotating block (203), the inner wall of the second shell (201) is fixedly connected to a fixing rod (204), the outer wall of the second threaded rod (202) is threadedly connected to the first clamping plate (205), and the right outer wall of the second shell (201) is fixedly connected to a second clamping plate (206).

3. A stretching device for textile thread inspection according to claim 2, characterized in that: The left end of the first clamping plate (205) is slidably connected to the fixed rod (204), the outer wall of the first clamping plate (205) is slidably connected to the second shell (201), and the left end of the second shell (201) is fixedly connected to the stretching detector (9).

4. A stretching device for textile thread inspection according to claim 1, characterized in that: A second fixed plate (8) is fixedly connected to the left side of the upper end of the base (1), and a stretching detector (9) is fixedly connected to the inner side of the second fixed plate (8).

5. The stretching device for textile thread inspection according to claim 1, characterized in that: The stretching device (3) comprises a first motor (301) and a first housing (302), wherein the outer wall of the first housing (302) is fixedly connected to the first fixing plate (5), the first motor (301) is fixedly connected to the first housing (302) via a bracket, the output shaft of the first motor (301) is fixedly connected to a first gear (303), the outer wall of the first gear (303) is meshed with a second gear (304), and the inner wall of the second gear (304) is fixedly connected to a rotating shaft (305).

6. A stretching device for textile thread inspection according to claim 5, characterized in that: The rotating shaft of the first gear (303) is rotationally connected to the first housing (302) and the first fixed plate (5) respectively through bearings, the right end of the rotating shaft (305) is rotationally connected to the first housing (302) through a bearing, and the left end of the rotating shaft (305) is fixedly connected to the rotating shaft of the winding drum (6).

Images