Automatic bourdon tube pulling device
By designing an automatic spring tube pulling device, the coordinated work of the yarn pushing mechanism, the yarn automatic pushing mechanism, the automatic hooking mechanism, the spring tube pulling mechanism and the spring recovery device is solved, and efficient and automatic spring tube pulling out and recycling are achieved.
Patent Information
- Application Number
- CN202420672952.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The lack of a special spring tube unwinding winder in the prior art, resulting in the need of manual operation of pulling the spring tube out of the barrel yarn, which is low efficiency, high labor intensity and high labor.
An automatic spring tube pulling device is designed, including a yarn pushing mechanism, an automatic yarn pushing mechanism, an automatic hooking mechanism, a spring tube pulling mechanism and a spring recovery device. Through the coordinated work of these mechanisms, the spring tube pulling and recycling are automatically completed.
It achieves the effects of simple operation, high tube extraction efficiency, low labor intensity and less labor, and improves the automation level of spring tube dyeing process.
Smart Images
Figure CN222877365U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an automatic spring tube pulling device, belonging to the technical field of textile machinery. Background Art
[0002] Spring tube dyeing is a key process necessary for high-elastic yarn. Under normal circumstances, the process flow of spring tube dyeing is as follows: after the high-elastic yarn is wound on a winding machine with a support frame, the elastic yarn is withdrawn from the large-diameter support frame to the small-diameter spring tube, and then enters the dyeing machine for dyeing. After the dyed package yarn passes through the dyeing machine at high temperature, the elastic yarn shrinks to the spring tube, and the spring tube package yarn is unwound into a tapered tight yarn through the winder for weaving use. However, there is currently no dedicated spring tube unwinding winder, and the spring tube needs to be manually pulled out from the package yarn, and the hollow package yarn is then wound into a tight yarn on the tight winder. The tube pulling process is time-consuming and labor-intensive, with low tube pulling efficiency, high labor intensity, and high labor. Moreover, there is no such equipment on the market. After the high-elastic package yarn is dyed, all spring tubes are pulled out manually, which has the disadvantages of low tube pulling efficiency, high labor intensity, and high labor. Summary of the invention
[0003] According to the problem described in the background, the problem to be solved by the utility model is: to provide an automatic spring tube pulling device, which is suitable for elastic yarn spring tube dyeing, has simple operation, high tube pulling efficiency, low labor intensity and less labor.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic spring tube pulling device is provided, including a yarn pushing mechanism, an automatic yarn pushing away mechanism, an automatic hooking mechanism, a spring tube detaching mechanism and a spring recovery device, the yarn pushing mechanism is on one side of the automatic yarn pushing away mechanism, the spring recovery device is on the other side of the automatic yarn pushing away mechanism, the automatic hooking mechanism is on the other side of the spring recovery device, and the spring tube detaching mechanism is on the other side of the automatic hooking mechanism. The normal operation process is generally that the package yarn is placed on the automatic yarn pushing away mechanism, the yarn pushing mechanism pushes the package yarn, the spring tube detaching mechanism hooks out the spring tube in the package yarn through the automatic hooking mechanism, and transfers it into the spring recovery device below, the automatic yarn pushing away mechanism rolls the package yarn detached from the spring tube out of this device, and the yarn pushing mechanism and the spring tube detaching mechanism return to their original positions.
[0005] The yarn pushing mechanism includes a yarn pushing cylinder fixing plate, a yarn pushing cylinder, a yarn pushing back in place detector, a yarn pushing out in place detector, a yarn pushing plate and a yarn pushing plate wheel. The yarn pushing cylinder is fixed on the yarn pushing cylinder fixing plate. A yarn pushing back in place detector and a yarn pushing out in place detector are provided on both sides of the yarn pushing cylinder. The yarn pushing back in place detector is located on the side away from the automatic yarn pushing away mechanism, and the yarn pushing out in place detector is located on the side close to the automatic yarn pushing away mechanism. The yarn pushing cylinder is connected to the yarn pushing plate through a cylinder push rod, the yarn pushing plate is located on the side close to the automatic yarn pushing away mechanism, and the yarn pushing plate wheel is located under the yarn pushing plate.
[0006] The yarn automatic pushing-off mechanism includes a cheese, a tray lifting cylinder, a cheese detection port, a tray, a cheese detector, a wall panel and a lifting wheel. The cheese is located on the tray, the tray lifting cylinder is located below one side of the tray, a cheese detection port is opened at the center of the tray, the cheese detector is located below the cheese detection port, the wall panel is located on the side close to the automatic hooking mechanism, an opening is provided in the middle of the wall panel, the diameter of the opening is smaller than the outer diameter of the cheese and larger than the outer diameter of the spring tube, the opening is colinear with the center of the cheese cross section, so that the cheese can be separated from the spring tube, and the spring tube just separates from the hole in the middle of the wall panel, the tray lifting cylinder is connected to the lifting wheel through the cylinder push rod, and the lifting wheel contacts the tray.
[0007] The automatic hook mechanism comprises a cam and a support shaft, wherein the support shaft is located on one side of the cam to support the cam and has the function of lifting the spring tube out of the mechanism.
[0008] The spring tube disengagement mechanism comprises a tube pulling cylinder fixing plate, a tube pulling cylinder, a tube pulling cylinder support, a tube pulling back in place detector, a tube pulling out in place detector, a rotating shaft, a hook support wheel, a hook arm and a hook. The tube pulling cylinder is fixed on the tube pulling cylinder fixing plate, a tube pulling cylinder support is provided below the tube pulling cylinder, a tube pulling back in place detector and a tube pulling out in place detector are provided on both sides of the tube pulling cylinder, the tube pulling back in place detector is located on the side away from the automatic hook mechanism, the tube pulling out in place detector is located on the side close to the automatic hook mechanism, the hook arm is connected to the tube pulling cylinder through a cylinder push rod, the hook arm is located on the side close to the automatic hook mechanism, a rotating shaft is provided on the hook arm, a hook is provided at the other end of the hook arm, and the hook support wheel is located between the rotating shaft and the hook to connect the hook arm.
[0009] The tray is a curved plate, which can better position the cheese yarn and prevent it from rolling due to other reasons.
[0010] The hook support wheel comprises a hook support wheel support arm and a support wheel. The hook support wheel support arm is L-shaped. A support wheel is arranged at the other end of the hook support wheel support arm. After passing the cam, the spring disengagement mechanism can be retracted from under the cam.
[0011] The cam and the supporting wheel are on the same horizontal line, and the spring disengagement mechanism will rise along the cam track, hook the spring tube, and pull it out to make the spring tube fall into the recovery device.
[0012] Working principle: When the cheese detector below the cheese detection port detects that there is cheese on the tray that needs to pull out the spring tube, the yarn pushing cylinder of the yarn pushing mechanism moves to push the piston from the yarn pushing back into position detector to the yarn pushing out into position detector position, and the yarn pushing plate wheel moves, and the yarn pushing plate is pushed out. When it reaches the yarn pushing out into position detector, the yarn pushing cylinder stops and maintains, and the cheese with the spring tube is squeezed laterally. The spring tube in the cheese passes through the opening on the wall panel, waiting for the spring tube to be hooked out of the disengagement mechanism. At the same time, the control system sends a push signal to the spring tube disengagement mechanism, and the piston of the tube pulling cylinder is pushed to the tube pulling out into position detector position. When the piston of the tube pulling cylinder moves, the hook arm with a rotating shaft and a hook support wheel is pushed out, and the hook arm is automatically hooked When the mechanism is in operation, the hook support wheel passes over the cam, the hook arm is lifted, and when the piston of the tube pulling cylinder moves to the tube pulling out position detector position, the hook support wheel falls to the lower plane, and the hook at the front end of the hook arm falls into the spring tube. At the same time, the control system gives a retraction signal to the tube pulling cylinder, and the piston of the tube pulling cylinder retreats to the tube pulling out position detector position, the hook support wheel is retracted from under the cam, and the spring tube is pulled out from the cheese yarn, and the spring tube falls into the spring tube recovery device, and at the same time, a retraction signal is given to the yarn pushing cylinder, and the piston of the yarn pushing cylinder retreats to the yarn pushing out position detector position, and then a push signal is given to the tray lifting cylinder of the yarn automatic pushing mechanism, the tray is lifted, the cheese yarn rolls out, and the tray lifting cylinder is retracted, and one tube pulling cycle ends, which can be repeated.
[0013] The utility model has the advantages of simple operation, high tube pulling efficiency, low labor intensity, less labor, etc. The device can be widely used in textile fields such as yarn-dyed weaving, wool spinning, dyeing, and thread making. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a detailed view of the structural schematic diagram of the utility model;
[0016] Figure 3 It is a structural schematic diagram of the yarn pushing mechanism;
[0017] Figure 4 It is a structural schematic diagram of the yarn automatic pushing-off mechanism;
[0018] Figure 5 for Figure 4 Side view of;
[0019] Figure 6 It is a structural schematic diagram of the automatic hook mechanism;
[0020] Figure 7 It is a top view of the automatic hook mechanism and the spring tube disengagement mechanism;
[0021] Figure 8 It is a structural schematic diagram of the spring tube disengagement mechanism;
[0022] In the figure: 1 is a yarn pushing mechanism; 2 is a yarn automatic pushing-off mechanism; 3 is an automatic hooking mechanism; 4 is a spring tube disengaging mechanism; 5 is a spring recovery device; 11 is a yarn pushing cylinder fixing plate; 12 is a yarn pushing cylinder; 13 is a yarn pushing back into position detector; 14 is a yarn pushing pushed into position detector; 15 is a yarn pushing plate; 16 is a yarn pushing plate wheel; 21 is a cheese; 22 is a tray lifting cylinder; 23 is a cheese detection port; 24 is a tray; 25 is a cheese detector; 26 is a wall panel; 27 is a lifting wheel; 31 is a cam; 32 is a supporting shaft; 41 is a tube pulling cylinder fixing plate; 42 is a tube pulling cylinder; 43 is a tube pulling cylinder support; 44 is a tube pulling back into position detector; 45 is a tube pulling pushed into position detector; 46 is a rotating shaft; 47 is a hook support wheel; 48 is a hook arm; 49 is a hook; 471 is a hook support wheel support arm; 472 is a supporting wheel. DETAILED DESCRIPTION
[0023] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:
[0024] Example 1
[0025] like Figures 1 to 8 As shown, the utility model includes a yarn pushing mechanism 1, an automatic yarn pushing mechanism 2, an automatic hooking mechanism 3, a spring tube disengaging mechanism 4 and a spring recovery device 5. The yarn pushing mechanism 1 is on one side of the automatic yarn pushing mechanism 2, the spring recovery device 5 is on the other side of the automatic yarn pushing mechanism 2, the automatic hooking mechanism 3 is on the other side of the spring recovery device 5, and the spring tube disengaging mechanism 4 is on the other side of the automatic hooking mechanism 3. The normal operation process is generally that the cheese yarn 21 is placed on the automatic yarn pushing mechanism 2, the yarn pushing mechanism 1 pushes the cheese yarn 21, the spring tube disengaging mechanism 4 hooks out the spring tube in the cheese yarn 21 through the automatic hooking mechanism 3, and transfers it into the spring recovery device 5 below, the automatic yarn pushing mechanism 2 rolls the cheese yarn 21 separated from the spring tube out of this device, and the yarn pushing mechanism 1 and the spring tube disengaging mechanism 4 return to their original positions.
[0026] The yarn pushing mechanism 1 includes a yarn pushing cylinder fixing plate 11, a yarn pushing cylinder 12, a yarn pushing back into position detector 13, a yarn pushing out into position detector 14, a yarn pushing plate 15 and a yarn pushing plate wheel 16. The yarn pushing cylinder 12 is fixed on the yarn pushing cylinder fixing plate 11. The yarn pushing cylinder 12 is provided with a yarn pushing back into position detector 13 and a yarn pushing out into position detector 14 on both sides. The yarn pushing back into position detector 13 is located on the side away from the automatic yarn pushing away mechanism 2, and the yarn pushing out into position detector 14 is located on the side close to the automatic yarn pushing away mechanism 2. The yarn pushing cylinder 12 is connected to the yarn pushing plate 15 through a cylinder push rod. The yarn pushing plate 15 is located on the side close to the automatic yarn pushing away mechanism 2, and the yarn pushing plate wheel 16 is located under the yarn pushing plate 15.
[0027] The yarn automatic pushing-off mechanism 2 comprises a cheese 21, a tray lifting cylinder 22, a cheese detection port 23, a tray 24, a cheese detector 25, a wall panel 26 and a lifting wheel 27. The cheese 21 is located on the tray 24, the tray lifting cylinder 22 is located below one side of the tray 24, a cheese detection port 23 is opened at the center of the tray 24, the cheese detector 25 is located below the cheese detection port 23, the wall panel 26 is located on the side close to the automatic hooking mechanism 3, an opening 261 is provided in the middle of the wall panel 26, the diameter of the opening 261 is smaller than the outer diameter of the cheese and larger than the outer diameter of the spring tube, the opening 261 is colinear with the center of the cross section of the cheese 21, so that the cheese can be separated from the spring tube, and the spring tube just separates from the hole in the middle of the wall panel, the tray lifting cylinder 22 is connected to the lifting wheel 27 through the cylinder push rod, and the lifting wheel 27 contacts with the tray 24.
[0028] The automatic hook mechanism 3 includes a cam 31 and a support shaft 32. The support shaft 32 is located at one side of the cam 31 to support the cam 31 and has the function of lifting the spring tube out of the mechanism 4.
[0029] The spring tube disengagement mechanism 4 includes a tube pulling cylinder fixing plate 41, a tube pulling cylinder 42, a tube pulling cylinder support 43, a tube pulling back in place detector 44, a tube pulling push in place detector 45, a rotating shaft 46, a hook support wheel 47, a hook arm 48 and a hook 49. The tube pulling cylinder 42 is fixed on the tube pulling cylinder fixing plate 41, and a tube pulling cylinder support 43 is provided below the tube pulling cylinder 42. A tube pulling back in place detector 44 and a tube pulling push in place detector 45 are provided on both sides of the tube pulling cylinder 42. The tube pulling back in place detector 44 is located on the side away from the automatic hook mechanism 3, and the tube pulling push in place detector 45 is located on the side close to the automatic hook mechanism 3. The hook arm 48 is connected to the tube pulling cylinder 42 through a cylinder push rod. The hook arm 48 is located on the side close to the automatic hook mechanism 3. A rotating shaft 46 is provided on the hook arm 48, and a hook 49 is provided at the other end of the hook arm 48. The hook support wheel 47 is located between the rotating shaft 46 and the hook 49 to connect the hook arm 48.
[0030] The tray is a curved plate, which can better position the cheese yarn and prevent it from rolling due to other reasons.
[0031] The hook support wheel 47 includes a hook support wheel support arm 471 and a support wheel 472. The hook support wheel support arm 471 is L-shaped. The other end of the hook support wheel support arm 471 is provided with a support wheel 472. After passing the cam 31, the spring disengagement mechanism can be retracted from under the cam 31.
[0032] The cam 31 and the support wheel 472 are on the same horizontal line, and the spring disengagement mechanism 4 will rise along the cam track, hook the spring tube, and after pulling it out, the spring tube will fall into the spring tube recovery device 5.
[0033] Working principle: When the cheese yarn detector 25 below the cheese yarn detection port 23 detects that there is a cheese yarn 21 whose spring tube needs to be pulled out on the tray 34, the yarn pushing cylinder 12 of the yarn pushing mechanism 1 moves to push the piston from the yarn pushing back into position detector 13 to the yarn pushing into position detector 14, and moves through the yarn pushing plate wheel 16, and the yarn pushing plate 15 is pushed out. When it reaches the yarn pushing into position detector 14, the yarn pushing cylinder 12 stops and maintains, and the cheese yarn 21 with the spring tube is squeezed laterally. The spring tube in the cheese yarn 21 passes through the opening on the wall panel 26, waiting for the spring tube to be hooked out of the disengagement mechanism 4. At the same time, the control system gives the spring tube disengagement mechanism 4 a push-out signal, and the piston of the tube pulling cylinder 42 is pushed to the tube pulling into position detector position 45. When the piston of the tube pulling cylinder 42 moves, the hook arm 48 with the rotating shaft 46 and the hook support wheel 47 is pushed out, and the hook arm 48 is automatically hooked When the mechanism 3 is in operation, the hook support wheel 47 passes over the cam 31, the hook arm 48 is lifted, and when the piston of the tube pulling cylinder 42 moves to the position of the tube pulling push-out detector 45, the hook support wheel 47 falls to the lower plane, and the hook 49 at the front end of the hook arm 48 falls into the spring tube. At the same time, the control system gives a return signal to the tube pulling cylinder 42, and the piston of the tube pulling cylinder 42 retreats to the tube pulling retreat detector position 44, and the hook support wheel 47 is retracted from under the cam 31, and the spring tube is pulled out from the cheese 21, and the spring tube falls into the spring tube recovery device 5, and at the same time, a return signal is given to the yarn pushing cylinder 12, and the piston of the yarn pushing cylinder 12 retreats to the position of the yarn pushing retreat detector 13, and then a push signal is given to the tray lifting cylinder 22 of the yarn automatic pushing mechanism 2, the tray 24 is lifted, the cheese 21 rolls out, and the tray lifting cylinder 22 is retracted, and a tube pulling cycle ends, which can be repeated.
[0034] The utility model has the characteristics of simple operation, high tube pulling efficiency, low labor intensity, less labor, etc., and can be widely used in textile fields such as yarn-dyed weaving, wool spinning, dyeing, and thread making.
Claims
1. An automatic spring tube extraction device, characterized in that: The invention comprises a yarn pushing mechanism (1), an automatic yarn pushing mechanism (2), an automatic hooking mechanism (3), a spring tube disengaging mechanism (4) and a spring recovery device (5), wherein the yarn pushing mechanism (1) is located on one side of the automatic yarn pushing mechanism (2), the spring recovery device (5) is located on the other side of the automatic yarn pushing mechanism (2), the automatic hooking mechanism (3) is located on the other side of the spring recovery device (5), and the spring tube disengaging mechanism (4) is located on the other side of the automatic hooking mechanism (3).
2. The automatic spring tube extraction device according to claim 1, characterized in that: The yarn pushing mechanism (1) comprises a yarn pushing cylinder fixing plate (11), a yarn pushing cylinder (12), a yarn pushing back in place detector (13), a yarn pushing out in place detector (14), a yarn pushing plate (15) and a yarn pushing plate wheel (16). The yarn pushing cylinder (12) is fixed on the yarn pushing cylinder fixing plate (11). The yarn pushing back in place detector (13) and the yarn pushing out in place detector (14) are provided on both sides of the yarn pushing cylinder (12). The yarn pushing back in place detector (13) is located on a side away from the yarn automatic pushing away mechanism (2), and the yarn pushing out in place detector (14) is located on a side close to the yarn automatic pushing away mechanism (2). The yarn pushing cylinder (12) is connected to the yarn pushing plate (15) via a cylinder push rod. The yarn pushing plate (15) is located on a side close to the yarn automatic pushing away mechanism (2), and the yarn pushing plate wheel (16) is located below the yarn pushing plate (15).
3. The automatic spring tube extraction device according to claim 1, characterized in that: The yarn automatic push-off mechanism (2) comprises a cheese (21), a tray lifting cylinder (22), a cheese detection port (23), a tray (24), a cheese detector (25), a wall panel (26) and a lifting wheel (27). The cheese (21) is located on the tray (24), the tray lifting cylinder (22) is located below one side of the tray (24), a cheese detection port (23) is provided at the center of the tray (24), the cheese detector (25) is located below the cheese detection port (23), the wall panel (26) is located on a side close to the automatic hook mechanism (3), an opening (261) is provided in the middle of the wall panel (26), the diameter of the opening (261) is smaller than the outer diameter of the cheese and larger than the outer diameter of the spring tube, the opening (261) is colinear with the center of the cross section of the cheese (21), the tray lifting cylinder (22) is connected to the lifting wheel (27) via a cylinder push rod, and the lifting wheel (27) is in contact with the tray (24).
4. The automatic spring tube extraction device according to claim 1, characterized in that: The automatic hook mechanism (3) comprises a cam (31) and a support shaft (32), wherein the support shaft (32) is located on one side of the cam (31) to support the cam (31).
5. The automatic spring tube extraction device according to claim 1, characterized in that: The spring tube disengagement mechanism (4) comprises a tube pulling cylinder fixing plate (41), a tube pulling cylinder (42), a tube pulling cylinder support (43), a tube pulling back in place detector (44), a tube pulling out in place detector (45), a rotating shaft (46), a hook support wheel (47), a hook arm (48) and a hook (49); the tube pulling cylinder (42) is fixed on the tube pulling cylinder fixing plate (41); a tube pulling cylinder support (43) is provided below the tube pulling cylinder (42); and a tube pulling back in place detector (44) and a tube pulling out in place detector (45) are provided on both sides of the tube pulling cylinder (42). The detector (45) is located at a side away from the automatic hook mechanism (3), the detector (44) for pulling out the tube and returning to the position is located at a side close to the automatic hook mechanism (3), the detector (45) for pulling out the tube and pushing it out is located at a side close to the automatic hook mechanism (3), the hook arm (48) is connected to the tube pulling cylinder (42) through a cylinder push rod, the hook arm (48) is located at a side close to the automatic hook mechanism (3), a rotating shaft (46) is provided on the hook arm (48), a hook (49) is provided at the other end of the hook arm (48), and a hook support wheel (47) is located between the rotating shaft (46) and the hook (49), and is connected to the hook arm (48).
6. The automatic spring tube extraction device according to claim 3, characterized in that: The tray (24) is a curved plate.
7. The automatic spring tube extraction device according to claim 5, characterized in that: The hook support wheel (47) comprises a hook support wheel support arm (471) and a support wheel (472); the hook support wheel support arm (471) is L-shaped, and the other end of the hook support wheel support arm (471) is provided with a support wheel (472).
8. The automatic spring tube extraction device according to claim 4, characterized in that: The cam (31) and the support wheel (472) are on the same horizontal line.