Automatic paper tube feeding device for filament doffing of viscose filament spinning machine

Abstract

The utility model relates to the technical field of textile machinery, in particular to an automatic paper tube feeding device for filament doffing of a viscose filament spinning machine. Comprising a tube supplying mechanism and a tube feeding mechanism, the tube supplying mechanism comprises a tube supplying box used for stacking paper tubes, a pushing track is arranged at the bottom of the tube supplying box, a pushing mechanism used for pushing the paper tubes to a tube supplying position is arranged in the pushing track, and the tube feeding mechanism is used for clamping the paper tubes at the tube supplying position and feeding the paper tubes. According to the automatic creeling device, the function of automatic creeling is achieved, so that the efficiency and stability of a textile production line are greatly improved, and the possibility of manual operation and errors is reduced.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery technology, and in particular to an automatic paper feeding device for filament feeding into a viscose filament spinning machine. Background Technology

[0002] On a viscose filament continuous spinning production line, there are usually multiple looms, each equipped with a filament bobbin to hold the spun yarn. After the yarn is spun, workers need to manually remove the bobbin and install a new bobbin on the loom to continue production. This manual operation consumes a lot of manpower and time, and is also prone to errors and instability.

[0003] To improve production efficiency and reduce the tedium of manual operation, spinning production lines require automated bobbin feeding and loading mechanisms for automatic bobbin changing. This automated equipment automatically feeds new bobbins into the loom after the yarn is removed from the bobbin and ensures the bobbins are securely mounted, thus achieving seamless continuity in operation. Therefore, how to implement automated bobbin changing is a pressing issue that needs to be addressed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is: how to automatically feed new paper tubes into the loom and ensure that the paper tubes are securely installed on the loom, so as to achieve seamless connection of continuous operation.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an automatic paper tube feeding device for filament feeding in a viscose filament spinning machine, comprising a feeding mechanism and a feeding mechanism. The feeding mechanism includes a feeding box for stacking paper tubes, a pushing track is provided at the bottom of the feeding box, and a pushing mechanism for pushing the paper tubes to the feeding position is provided in the pushing track. The feeding mechanism is used to clamp the paper tubes at the feeding position and feed them onto the tube.

[0006] Furthermore, the feeding box has an inclined guide plate, which is used to guide the paper tubes in the feeding box from the outlet position into the pushing track.

[0007] Furthermore, the pushing mechanism includes a pushing tube connected to a moving driver, which is used to make the pushing tube reciprocate linearly along the pushing track. When the pushing tube pushes the paper tube to the feeding position, the pushing tube is located at the feeding box outlet position and receives the next paper tube.

[0008] Furthermore, the push track is provided with a paper tube dispensing port and a first detection hole at the paper tube supply position. The first detection hole is provided with a first sensor, which is used to detect the paper tube at the paper tube supply position.

[0009] Furthermore, a second detection hole is provided on the side of the feed box near the discharge position, and a second sensor is correspondingly provided in the second detection hole. The second sensor is used to detect the paper tube at the discharge position.

[0010] Furthermore, a shaker is provided on the side of the feed box away from the outlet position. The telescopic end of the shaker pushes the paper tube inside the feed box to facilitate the smooth release of the paper tube.

[0011] Furthermore, the upper cylinder mechanism includes a transverse movement mechanism, a lifting mechanism, a longitudinal movement mechanism, and a gripping mechanism; wherein, the lifting mechanism is mounted on the transverse movement mechanism and performs linear reciprocating motion along a first direction under the drive of the transverse movement mechanism; the longitudinal movement mechanism is mounted on the lifting mechanism and performs linear reciprocating motion along a third direction under the drive of the lifting mechanism; the gripping mechanism is mounted on the longitudinal movement mechanism and performs linear reciprocating motion along a second direction under the drive of the longitudinal movement mechanism.

[0012] Furthermore, the lateral movement mechanism includes a first linear guide rail, on which a first slider is slidably mounted, and a first sensing plate is mounted on one side of the first slider. Third sensors are spaced apart along the linear movement direction of the first linear guide rail. The lifting mechanism includes a second linear guide rail, on which a second slider is slidably mounted, and a second sensing plate is mounted on one side of the second slider. Fourth sensors are spaced apart along the linear movement direction of the second linear guide rail. The longitudinal movement mechanism includes a third linear guide rail, on which a third slider is slidably mounted, and a third sensing plate is mounted on one side of the third slider. Fifth sensors are spaced apart along the linear movement direction of the third linear guide rail.

[0013] Furthermore, the gripping mechanism includes a base mounted on a third slider, and the front end of the base is provided with two grippers that can slide relative to each other in a third direction. The relative movement of the two grippers is used to grip the paper tube on the feed tube position.

[0014] Furthermore, a sixth sensor is installed on the base facing the paper tube to be clamped, and the sixth sensor is used to detect the paper tube being clamped.

[0015] In summary, this utility model has the following beneficial effects:

[0016] (1) Multiple paper tubes are stored by the feeding mechanism. When the spindle is picked up, the individual paper tubes are sequentially transferred to the feeding position via the pusher track. Then, the loading mechanism loads the paper tubes at the feeding position onto the loom, completing the automatic replacement of the paper tubes. This design allows for the orderly management of paper tubes that need to be replaced continuously. The bottom of the feeding box is equipped with a pusher track, which contains a pusher mechanism that pushes the paper tubes to the feeding position. This design ensures that the paper tubes are accurately delivered to the loom position, improving the efficiency and accuracy of automatic feeding.

[0017] (2) The first detection hole is combined with the first sensor and the second detection hole is combined with the second sensor, which can accurately push the paper tube to the feeding position. After the paper tube is pushed into place, the loading mechanism receives a signal to load the paper tube from the feeding position onto the loom.

[0018] (3) The first linear guide, the second linear guide and the third linear guide, and the sensors and the sensing plates on the slider set on the first linear guide, the second linear guide and the third linear guide accurately control the movement position in the three-axis direction, so as to complete the cylinder changing work accurately and efficiently. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the feeding mechanism.

[0020] Figure 2 This is a side view of the feeding mechanism.

[0021] Figure 3 This is a rear view of the feeding mechanism.

[0022] Figure 4 This is a top view of the feeding mechanism.

[0023] Figure 5 This is a schematic diagram of the upper cylinder mechanism.

[0024] Figure 6 This is a side view of the upper cylinder mechanism.

[0025] The reference numerals in the attached drawings are explained as follows: 1. Feeding mechanism; 11. Feeding box; 111. Guide plate; 112. Second detection hole; 113. Second sensor; 12. Pushing track; 121. Dispensing port; 122. First detection hole; 123. First sensor; 13. Pushing tube; 14. Moving driver; 15. Shaker; 2. Upper cylinder mechanism; 3. Lateral movement mechanism; 31. First linear guide rail; 32. First slider; 33. First sensing plate; 34. Third sensor; 4. Lifting mechanism; 41. Second linear guide rail; 42. Second slider; 43. Second sensing plate; 44. Fourth sensor; 5. Longitudinal movement mechanism; 51. Third linear guide rail; 52. Third slider; 53. Third sensing plate; 54. Fifth sensor; 6. Gripping mechanism; 61. Base; 62. Gripper; 63. Sixth sensor. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the embodiments.

[0027] Example 1:

[0028] like Figure 1 and Figure 5As shown, an automatic paper tube feeding device for filament feeding in a viscose filament spinning machine includes a feeding mechanism 1 and a feeding mechanism 2. The feeding mechanism 1 includes a feeding box 11 for stacking paper tubes. A pushing track 12 is provided at the bottom of the feeding box 11. A pushing mechanism for pushing the paper tubes to the feeding position is provided in the pushing track 12. The feeding mechanism 2 is used to clamp the paper tubes at the feeding position and feed them onto the tube.

[0029] In this embodiment, the feeding mechanism 1 is used to neatly store multiple paper tubes. The paper tubes are arranged in sequence in the feeding box 11. When it is necessary to replace the paper tubes, the paper tubes are fed into the push track 12 one by one in sequence. The paper tubes move to the feeding position in the push track 12. The upper feeding mechanism 2 at the feeding position clamps the paper tubes and places them on the loom accordingly.

[0030] In implementation, the feeding box 11 has an inclined guide plate 111. The guide plate 111 is used to drop the paper tube in the feeding box 11 from the outlet position into the push track 12 along the guide plate 111. The push mechanism includes a push tube 13. The push tube 13 is connected to a moving driver 14. The moving driver 14 is used to make the push tube 13 reciprocate linearly along the push track 12. When the push tube 13 pushes the paper tube to the feeding position, the push tube 13 is located at the outlet position of the feeding box 11 and receives the next paper tube.

[0031] In this embodiment, the push track 12 is provided with a paper tube dispensing port 121 and a first detection hole 122 at the paper tube feeding position. The first detection hole 122 is provided with a first sensor 123, which is used to detect the paper tube at the paper tube feeding position.

[0032] In this embodiment, a second detection hole 112 is provided on the side of the feeding box 11 near the paper tube outlet, and a second sensor 113 is provided corresponding to the second detection hole 112. The second sensor 113 is used to detect the paper tube at the paper tube outlet.

[0033] Example 2:

[0034] like Figures 1 to 6 As shown, based on the automatic paper tube feeding device for viscose filament spinning machine in Embodiment 1, in this embodiment, a vibrator 15 is provided on the side of the feed box 11 away from the output position. The telescopic end of the vibrator 15 pushes the paper tube inside the feed box 11 to ensure smooth release of the paper tube. The application of the vibrator 15 can ensure smooth release of the paper tube, avoid jamming, and further improve the stability and reliability of the device.

[0035] The upper cylinder mechanism 2 includes a transverse movement mechanism 3, a lifting mechanism 4, a longitudinal movement mechanism 5, and a gripping mechanism 6. The lifting mechanism 4 is mounted on the transverse movement mechanism 3 and reciprocates linearly along a first direction under the drive of the transverse movement mechanism 3. The longitudinal movement mechanism 5 is mounted on the lifting mechanism 4 and reciprocates linearly along a third direction under the drive of the lifting mechanism 4. The gripping mechanism 6 is mounted on the longitudinal movement mechanism 5 and reciprocates linearly along a second direction under the drive of the longitudinal movement mechanism 5. The transverse movement mechanism 3 includes a first linear guide rail 31, on which a first slider 32 is slidably mounted. A first sensing plate 33 is mounted on one side of the first slider 32. A linear guide rail 31 is equipped with third sensors 34 spaced apart along the linear motion direction to monitor the moving position; the lifting mechanism 4 includes a second linear guide rail 41, on which a second slider 42 is slidably mounted, and a second sensing plate 43 is mounted on one side of the second slider 42; fourth sensors 44 are spaced apart along the linear motion direction of the second linear guide rail 41; the longitudinal movement mechanism 5 includes a third linear guide rail 51, on which a third slider 52 is slidably mounted, and a third sensing plate 53 is mounted on one side of the third slider 52; fifth sensors 54 are spaced apart along the linear motion direction of the third linear guide rail 51. The arrangement of the sensing plates and sensors enables precise control of paper tube clamping, movement, and loading, ensuring the efficient and stable operation of the loading device.

[0036] In implementation, the gripping mechanism 6 includes a base 61 mounted on the third slider 52. The front end of the base 61 is provided with two grippers 62 that can slide relative to each other in a third direction. The relative movement of the two grippers 62 is used to grip the paper tube on the feed tube position. A sixth sensor 63 is mounted on the base 61 facing the paper tube to be gripped. The sixth sensor 63 is used to detect the gripped paper tube.

[0037] As an alternative, the upper cylinder mechanism is a spatial robotic arm. The spatial robotic arm grips the paper tube at the supply position, then moves the paper tube to the upper cylinder position of the small loom, and then fixes it by turning the large handle and the small handle on the small loom.

[0038] 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 and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic paper feeding device for filament feeding onto a viscose filament spinning machine, characterized in that, It includes a feeding mechanism (1) and a loading mechanism (2). The feeding mechanism (1) includes a feeding box (11) for stacking paper tubes. A pusher track (12) is provided at the bottom of the feeding box (11). A pusher mechanism for pushing paper tubes to the feeding position is provided in the pusher track (12). The loading mechanism (2) is used to clamp the paper tubes at the feeding position and load them onto the feeding box.

2. The automatic paper feeding device for filament feeding in a viscose filament spinning machine according to claim 1, characterized in that, The feeding box (11) has an inclined guide plate (111) for dropping the paper tube in the feeding box (11) from the outlet position into the push track (12) along the guide plate (111).

3. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 2, characterized in that, The pushing mechanism includes a pushing tube (13), which is connected to a moving driver (14). The moving driver (14) is used to make the pushing tube (13) move in a straight line along the pushing track (12). When the pushing tube (13) pushes the paper tube to the feeding position, the pushing tube (13) is located at the feeding box (11) outlet position and receives the next paper tube.

4. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 1, 2, or 3, characterized in that, The push track (12) is provided with a tube-taking port (121) and a first detection hole (122) at the tube-feeding position. The first detection hole (122) is provided with a first sensor (123), which is used to detect the paper tube at the tube-feeding position.

5. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 1, 2, or 3, characterized in that, The feed box (11) has a second detection hole (112) on the side near the outlet position. The second detection hole (112) is equipped with a second sensor (113), which is used to detect the paper tube at the outlet position.

6. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 2, characterized in that, A vibrator (15) is provided on the side of the feed box (11) away from the outlet position. The telescopic end of the vibrator (15) pushes the paper tube in the feed box (11) to release the paper tube smoothly.

7. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 1, characterized in that, The upper cylinder mechanism (2) includes a transverse movement mechanism (3), a lifting mechanism (4), a longitudinal movement mechanism (5), and a gripping mechanism (6); wherein, the lifting mechanism (4) is mounted on the transverse movement mechanism (3) and moves in a straight line along a first direction under the drive of the transverse movement mechanism (3); the longitudinal movement mechanism (5) is mounted on the lifting mechanism (4) and moves in a straight line along a third direction under the drive of the lifting mechanism (4); the gripping mechanism (6) is mounted on the longitudinal movement mechanism (5) and moves in a straight line along a second direction under the drive of the longitudinal movement mechanism (5).

8. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 7, characterized in that, The transverse mechanism (3) includes a first linear guide rail (31), on which a first slider (32) is slidably mounted, and a first sensor plate (33) is mounted on one side of the first slider (32). A third sensor (34) is installed at intervals along the linear motion direction of the first linear guide rail (31). The lifting mechanism (4) includes a second linear guide rail (41), on which a second slider (42) is slidably mounted, and a second sensor plate (43) is mounted on one side of the second slider (42). A fourth sensor (44) is installed at intervals along the linear motion direction of the second linear guide rail (41). The longitudinal mechanism (5) includes a third linear guide rail (51), on which a third slider (52) is slidably mounted, and a third sensor plate (53) is mounted on one side of the third slider (52). A fifth sensor (54) is installed at intervals along the linear motion direction of the third linear guide rail (51).

9. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 8, characterized in that, The gripping mechanism (6) includes a base (61) mounted on a third slider (52). The front end of the base (61) is provided with two grippers (62) that can slide relative to each other in a third direction. The relative movement of the two grippers (62) is used to grip the paper tube on the feed tube position.

10. The automatic paper feeding device for filament feeding onto a viscose filament spinning machine according to claim 9, characterized in that, The base (61) is equipped with a sixth sensor (63) facing the paper tube to be clamped. The sixth sensor (63) is used to detect the paper tube to be clamped.

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