Sizing and automatic silk feeding system

Abstract

The utility model discloses a warping, sizing and automatic yarn feeding system which comprises a yarn feeding trolley, a yarn conveying frame, a yarn feeding frame, a plurality of first conveying rails, a plurality of second conveying rails and a bent rail, the first conveying rails are arranged along a straight line at intervals, and the yarn feeding trolley is arranged on the first conveying rails in a sliding mode; the yarn conveying frame is arranged on the yarn feeding trolley, the second conveying rails are arranged on one side of the first conveying rails in parallel, the yarn feeding frames are arranged on the two sides of the second conveying rails in parallel, and the first conveying rails correspond to the second conveying rails. One bent track is connected to the end, close to the first conveying track, of each second conveying track, and a turning track is rotationally connected to the end, close to the corresponding second conveying track, of each first conveying track. The device has the effects of improving the processing efficiency of the warping and sizing process flow and reducing the labor intensity of workers.

Description

Technical Field

[0001] This application relates to the technical field of textile processing, and particularly relates to a warping, sizing and beam-forming automatic yarn feeding system. Background Art

[0002] Warping, sizing and beam-forming is a process in the textile industry, involving the preparatory processing technology of filaments. This process mainly includes three steps: warping, sizing, and beam-forming. Warping is the process of parallel winding a certain number of warp yarns on a warp beam or a loom beam according to the specified length and width. Sizing is the process of placing the warped beam on a sizing machine, allowing the warp surface to absorb sizing through a sizing trough, drying it in an oven, and then winding it onto an empty spool. Beam-forming is the process of combining the sized warp beams to form a loom beam for weaving on a loom. The warping, sizing and beam-forming process plays an important role in the textile industry, directly affecting the quality and production efficiency of the final product.

[0003] Currently, in the prior art, it is necessary to manually install the yarn on the row of yarn racks for subsequent processing operations. Due to the large-scale production and processing of yarn, such a large number of installation operations will increase the labor intensity of the staff, affect the processing efficiency of textile, and prolong the processing time of the warping, sizing and beam-forming process. Utility Model Content

[0004] In order to improve the processing efficiency of the warping, sizing and beam-forming process and reduce the labor intensity of workers, this application provides a warping, sizing and beam-forming automatic yarn feeding system.

[0005] The warping, sizing and beam-forming automatic yarn feeding system provided by this application adopts the following technical solutions:

[0006] A warping, sizing and beam-forming automatic yarn feeding system includes a wire feeding cart, a conveying yarn rack, a yarn feeding rack, a first conveying track, a second conveying track, and a bending track. A number of the first conveying tracks are arranged at intervals along a straight line. A plurality of the wire feeding carts are slidably arranged on the first conveying tracks. The conveying yarn rack is arranged on the wire feeding cart. A number of the second conveying tracks are arranged in parallel on one side of the plurality of the first conveying tracks. A number of the yarn feeding racks are arranged in parallel on both sides of the plurality of the second conveying tracks. The plurality of the first conveying tracks and the plurality of the second conveying tracks are arranged in one-to-one correspondence. One bending track is connected to each end of the second conveying track close to the first conveying track. One end of the first conveying track close to the corresponding second conveying track is rotatably connected to a direction-changing track. The length of the direction-changing track is equal to the interval distance between adjacent two of the first conveying tracks and the interval distance between the first conveying track and the corresponding second conveying track. A rotating assembly for driving the rotation of the direction-changing track is arranged on the first conveying track.

[0007] By adopting the above technical solution, when transporting the yarn, the yarn conveying rack is fully loaded with yarn. The wire feeding trolley is transported to one side of the upper yarn rack through the first conveying track, the bending track and the corresponding second conveying track. The yarn on the yarn conveying rack is integrally pushed onto the upper yarn rack to achieve rapid large-batch simultaneous feeding. After the feeding of the upper yarn rack is completed, the wire feeding trolley drives the yarn conveying rack to move to the stock preparation area for re-feeding. In this way, the rapid feeding of the yarn is realized. The setting of multiple wire feeding trolleys enables them to simultaneously feed the upper yarn racks at different positions. Through the mutual cooperation of the wire feeding trolley, the yarn conveying rack, the upper yarn rack, the first conveying track, the second conveying track, the turning track, the rotating assembly and the bending track, the processing efficiency of the sizing and warping process is improved, and the labor intensity of workers is reduced.

[0008] Optionally, the rotating assembly includes a support plate and a driving cylinder. The support plate is installed on one side of the first conveying track. The driving cylinder is rotatably arranged on the support plate. The output shaft of the driving cylinder is rotatably connected to one side of the turning track. The plane where the driving cylinder is located coincides with the rotating plane of the turning track.

[0009] By adopting the above technical solution, when it is necessary to adjust the angle of the turning track, the driving cylinder is started to drive the turning track to rotate, realizing the adjustment of the angle of the turning track.

[0010] Optionally, a limit baffle is connected to one end of the bending track and the corresponding first conveying track close to the turning track. The two limit baffles are respectively arranged on the opposite sides of the bending track and the first conveying track. One end of the limit baffle extends out of the first conveying track and the bending track and extends towards the turning track.

[0011] By adopting the above technical solution, when the driving cylinder drives the turning track to rotate until it aligns with the end of the corresponding first conveying track or bending track, the turning track abuts against the corresponding limit baffle connected thereto, restricting the further rotation of the turning track.

[0012] Optionally, an installation through hole is provided on the turning track, and a limit frame is arranged in the installation through hole. Both ends of the limit frame extend out of the opposite sides of the turning track. A positioning hole corresponding to the shape and position of the limit frame is provided on the limit baffle.

[0013] By adopting the above technical solution, when the turning track rotates until it abuts against the limit baffle, the limit frame is inserted into the corresponding positioning hole, avoiding the possibility that the turning track sinks under its own gravity and disengages from the bending track or the first conveying track when the wire feeding trolley passes through the turning track.

[0014] Optionally, a proximity switch is installed on one side of the deflecting track, and an induction block is provided on one side of both the bending track and the first conveying track. The induction block can be sensed by the proximity switch. When the deflecting track rotates to a position corresponding to the bending track or the first conveying track, the proximity switch corresponds to the corresponding induction block in position.

[0015] By adopting the above technical solution, when the deflecting track rotates to correspond to the end of the corresponding first conveying track or the bending track, the proximity switch senses the corresponding induction block, and the proximity switch sends an electrical signal to the driving cylinder to stop driving the deflecting track from rotating further.

[0016] Optionally, the limiting frame includes two parallel limiting circular plates and a plurality of connecting rods arranged between the two limiting circular plates. The connecting rods are connected to the inner ring wall of the mounting through hole. A connecting airbag is arranged inside the limiting frame, a connecting air pump is arranged on the support plate, and an air delivery hose is communicated between the connecting air pump and the connecting airbag.

[0017] By adopting the above technical solution, when the limiting frame is embedded in the alignment hole of the corresponding limiting baffle, the connecting air pump is started, the volume of the connecting airbag increases after being inflated, and a part of the connecting airbag is extruded from between the connecting rods, realizing the stable connection between the deflecting track and the limiting baffle, and reducing the possibility of separation between the deflecting track and the first conveying track or the bending track.

[0018] Optionally, a relief blind groove is provided on the deflecting track, and one end of the air delivery hose close to the connecting airbag is embedded in the relief blind groove.

[0019] By adopting the above technical solution, one end of the air delivery hose is embedded in the relief blind groove, making the surface on one side of the deflecting track flat, and one side of the deflecting track can be completely attached to the limiting baffle, which helps the accurate positioning of the deflecting track.

[0020] Optionally, an arc-shaped sliding rod is connected to the side of the deflecting track close to the support plate, and an arc-shaped sleeve rod is connected to the side of the support plate close to the deflecting track. The centers of the arc-shaped sliding rod and the arc-shaped sleeve rod coincide with the rotation center of the deflecting track. The arc-shaped sliding rod and the arc-shaped sleeve rod are both located in the rotation plane of the deflecting track, and the arc-shaped sliding rod is slidably connected to the arc-shaped sleeve rod.

[0021] By adopting the above technical solution, when the deflecting track rotates, the arc-shaped sliding rod slides in the arc-shaped sleeve rod. The arrangement of the arc-shaped sliding rod and the arc-shaped sleeve rod ensures that the deflecting track can rotate smoothly on the horizontal plane, and at the same time, it also reduces the load in the vertical direction on the driving cylinder when the wire feeding trolley passes through the deflecting track, reducing the possibility of damage to the driving cylinder.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the mutual cooperation of the wire feeding trolley, the yarn conveying frame, the upper yarn frame, the first conveying track, the second conveying track, the direction-changing track, the rotating assembly and the curved track, the processing efficiency of the slurry processing and the process flow are improved and the labor intensity of the workers is reduced;

[0024] 2. The setting of the connecting airbag realizes the stable connection between the turning track and the limit baffle, reducing the possibility of separation between the turning track and the first conveying track or the curved track;

[0025] 3. The setting of the arc-shaped slide rod and the arc-shaped sleeve rod ensures that the direction-changing track can rotate smoothly on the horizontal plane. At the same time, it also reduces the vertical load on the driving cylinder when the wire feeding trolley passes through the direction-changing track, reducing the possibility of damage to the driving cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an embodiment of the present application for embodying a sizing and automatic wire feeding system.

[0027] Figure 2 It is a structural schematic diagram used to reflect the rotating component in the embodiment of the present application.

[0028] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0029] Figure 4 It is a schematic diagram of the structure of the limit frame used to reflect the embodiment of the present application.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. First conveying track; 2. Second conveying track; 3. Curved track; 4. Wire feeding trolley; 5. Conveying yarn rack; 6. Upper yarn rack; 7. Direction-changing track; 71. Mounting through hole; 72. Blind groove for making way; 8. Rotating assembly; 81. Support plate; 82. Driving cylinder; 83. Arc sleeve rod; 84. Arc slide rod; 9. Limit baffle; 91. Alignment hole; 10. Limit frame; 101. Limit circular plate; 102. Connecting rod; 11. Connecting air bag; 12. Connecting air pump; 13. Air hose; 14. Proximity switch; 15. Induction block. DETAILED DESCRIPTION

[0031] The following is combined with Figures 1-4 The present application is further described in detail. The present application provides a sizing and automatic wire feeding system, which has the effect of improving the processing efficiency of the sizing and process flow and reducing the labor intensity of workers.

[0032] Reference Figure 1, A sizing, warping and automatic yarn feeding system includes a first conveying track 1, a second conveying track 2, a bending track 3, a wire feeding trolley 4, a conveying yarn rack 5 and a yarn feeding rack 6. Three first conveying tracks 1 are arranged at intervals along a straight line, and the interval distances between adjacent two first conveying tracks 1 are equal. A number of second conveying tracks 2 are arranged in parallel on the same side of a number of first conveying tracks 1. The second conveying tracks 2 are arranged in one-to-one correspondence with the number of first conveying tracks 1, and the second conveying tracks 2 are vertically arranged with respect to the first conveying tracks 1. The wire feeding trolley 4 is slidably arranged on the first conveying track 1, the conveying yarn rack 5 is rotatably connected to the bottom surface of the wire feeding trolley 4, and a yarn turning mechanism for controlling the rotation of the conveying yarn rack 5 is arranged on the wire feeding trolley 4.

[0033] Refer to Figure 2 , One bending track 3 is fixedly connected to one end of each second conveying track 2 close to the first conveying track 1. The interval distance between the bending track 3 and the corresponding first conveying track 1 is equal to the interval distance between adjacent two first conveying tracks 1. One end of the first conveying track 1 close to its corresponding second conveying track 2 is rotatably connected to a deflecting track 7, and the length of the deflecting track 7 is equal to the interval between adjacent two first conveying tracks 1.

[0034] Refer to Figure 2 and Figure 3 , A rotating assembly 8 for driving the deflecting track 7 to rotate is arranged on the first conveying track 1. The rotating assembly 8 includes a support plate 81, a driving cylinder 82, an arc-shaped sleeve rod 83 and an arc-shaped sliding rod 84. The support plate 81 is fixedly connected to one side of the first conveying track 1. The driving cylinder 82 is rotatably connected to one side of the support plate 81 close to the deflecting track 7, and the output shaft of the driving cylinder 82 is rotatably connected to the deflecting track 7. The plane where the output shaft of the driving cylinder 82 is located coincides with the rotating plane of the deflecting track 7. One end of the arc-shaped sliding rod 84 is fixedly connected to one side of the deflecting track 7 close to the support plate 81, and one end of the arc-shaped sleeve rod 83 is fixedly connected to one side of the support plate 81 close to the deflecting track 7. The plane where the arc-shaped sliding rod 84 and the arc-shaped sleeve rod 83 are located is parallel to the rotating plane of the deflecting track 7. The centers of the arc-shaped sliding rod 84 and the arc-shaped sleeve rod 83 coincide with the rotating point of the deflecting track 7, and one end of the arc-shaped sliding rod 84 is slidably connected to the arc-shaped sleeve rod 83.

[0035] Refer to Figures 2-4, on the sides of the bending track 3 and the first conveying track 1 that are far away from each other, a limiting baffle 9 is fixedly connected. One end of the limiting baffle 9 extends out of the bending track 3 and the first conveying track 1 and extends towards the deflecting track 7. An installation through-hole 71 is provided on the deflecting track 7, and a limiting frame 10 is connected in the installation through-hole 71. The limiting frame 10 includes a limiting circular plate 101 and a connecting rod 102. There are two limiting circular plates 101 arranged in parallel, and a number of connecting rods 102 are fixedly connected in parallel between the two limiting circular plates 101. The limiting frame 10 is placed in the installation through-hole 71, the connecting rod 102 is fixedly connected to the inner ring wall of the installation through-hole 71, and both ends of the limiting frame 10 extend out of the opposite sides of the deflecting track 7. A positioning hole 91 is provided on the limiting baffle 9, and the position and shape of the positioning hole 91 are correspondingly arranged with the installation through-hole 71.

[0036] Refer to Figures 2-4 , a connecting airbag 11 is placed in the limiting frame 10, a connecting air pump 12 is provided on the support plate 81, and an air delivery hose 13 is connected in a communicating manner between the connecting air pump 12 and the connecting airbag 11. A relief blind groove 72 is provided on the side of the deflecting track 7 close to the connecting air pump 12, and one end of the relief blind groove 72 is communicated with the installation through-hole 71. One end of the air delivery hose 13 close to the installation through-hole 71 is embedded in the relief blind groove 72.

[0037] Refer to Figure 3 , a proximity switch 14 is connected to one side of the deflecting track 7, and an induction block 15 is connected to one side of the first conveying track 1 and the bending track 3. When the deflecting track 7 rotates to correspond to the end of the first conveying track 1 or the bending track 3, the proximity switch 14 can sense the corresponding induction block 15 arranged thereon.

[0038] Refer to Figure 1 , when conveying the yarn, the yarn conveying frame 5 is loaded in a feeding workstation (not shown in the drawings), and the yarn is installed on the yarn conveying frame 5. The wire feeding trolley 4 is transported to one side of the yarn winding frame 6 through the first conveying track 1, the bending track 3 and the corresponding second conveying track 2. The yarn on the yarn conveying frame 5 is integrally pushed onto the yarn winding frame 6 through a pneumatic wire feeding structure (not shown in the drawings) provided thereon to achieve rapid large-batch simultaneous feeding. After the feeding of the yarn winding frame 6 is completed, the wire feeding trolley 4 drives the yarn conveying frame 5 to move near the feeding workstation for reloading, and so on in a cycle, realizing the rapid feeding of the yarn.

[0039] Refer to Figure 1 and Figure 2, in order to enable the wire feeding trolley 4 to travel to different second conveying tracks 2 for feeding the upper yarn creel, it is necessary to adjust the angle of the diversion track 7. When the wire feeding trolley 4 needs to move to the first conveying track 1 in the next stage, the diversion track 7 needs to rotate to be in the same straight line as the two adjacent first conveying tracks 1. The driving cylinder 82 is activated, and the diversion track 7 rotates to be collinear with the first conveying track 1, and the arc-shaped slide rod 84 slides in the arc-shaped sleeve rod 83. The settings of the arc-shaped slide rod 84 and the arc-shaped sleeve rod 83 ensure that the diversion track 7 can rotate smoothly in the horizontal plane, support the diversion track 7 at various angles, and reduce the vertical load on the driving cylinder 82 when the wire feeding trolley 4 passes through the diversion track 7.

[0040] Referring to Figures 2-4 , when the diversion track 7 rotates to be collinear with the first conveying track 1, the limit baffle 9 connected to the first conveying track 1 abuts against one side of the diversion track 7 to limit its further rotation. At this time, the proximity switch 14 senses the induction block 15 arranged on the first conveying track 1 and transmits a signal to the driving cylinder 82, and the driving cylinder 82 stops operating. One end of the limit frame 10 is inserted into the alignment hole 91 of the limit baffle 9, the connecting air pump 12 is activated, the air flow enters the connecting airbag 11 through the air delivery hose 13, the connecting airbag 11 expands and a part of it is extruded from between the connecting rods 102, realizing the stable connection between the diversion track 7 and the first conveying track 1, and avoiding the separation between the diversion track 7 and the first conveying track 1 during transportation.

[0041] Referring to Figures 2-4 , when the wire feeding trolley 4 needs to move to the curved track 3 and enter the corresponding second conveying track 2, the diversion track 7 needs to rotate to the angle for docking with the curved track 3. At this time, the connecting air pump 12 stops operating to remove the air source, the volume of the connecting airbag 11 shrinks, and the connection between the diversion track 7 and the first conveying track 1 is released. The driving cylinder 82 is activated and drives the diversion track 7 to rotate towards the curved track 3 until one side of the diversion track 7 abuts against the limit baffle 9 connected to the curved track 3. At this time, the proximity switch 14 senses the induction block 15 arranged on the curved track 3 and transmits a signal to the driving cylinder 82 to stop its operation. The setting of the limit baffle 9 prevents the over-rotation of the diversion track 7. One end of the air delivery hose 13 is embedded in the relief blind groove 72, enabling one side of the diversion track 7 to completely fit with the limit baffle 9, which helps the precise positioning of the diversion track 7.

[0042] In the embodiment of the present application, the implementation principle of an integrated sizing and warping automatic yarn feeding system is as follows: When transporting the yarn, the yarn conveying rack 5 is loaded at the feeding workstation, and the yarn feeding trolley 4 is transported to one side of the upper yarn rack 6 through the first conveying track 1, the bending track 3, and the corresponding second conveying track 2. The yarn on the yarn conveying rack 5 is integrally pushed onto the upper yarn rack 6, and this cycle is repeated to achieve rapid feeding of the yarn.

[0043] When the yarn feeding trolley 4 needs to move to the first conveying track 1 in the next stage, the driving cylinder 82 is activated, and the deflecting track 7 rotates to be collinear with the first conveying track 1. The limit baffle 9 connected to the first conveying track 1 abuts against one side of the deflecting track 7. At this time, the proximity switch 14 senses the induction block 15 arranged on the first conveying track 1, and the driving cylinder 82 stops operating. The connecting air pump 12 is activated, and the volume of the connecting airbag 11 becomes larger and a part of it is extruded between the connecting rods 102, realizing the stable connection between the deflecting track 7 and the first conveying track 1. Similarly, the deflecting track 7 can rotate to align with and be stably connected to the bending track 3. The setting of the rotating assembly 8 realizes the precise rotation and positioning of the deflecting track 7.

[0044] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A warping, sizing and drawing-in automatic filament feeding system, characterized in that: It includes a wire feeding trolley (4), a yarn conveying rack (5), an upper yarn rack (6), a first conveying track (1), a second conveying track (2), and a bending track (3). A number of the first conveying tracks (1) are arranged at intervals along a straight line. A plurality of the wire feeding trolleys (4) are slidably arranged on the first conveying track (1). The yarn conveying rack (5) is arranged on the wire feeding trolley (4). A number of the second conveying tracks (2) are arranged in parallel on one side of a number of the first conveying tracks (1). A number of the upper yarn racks (6) are arranged in parallel on both sides of a number of the second conveying tracks (2). A number of the first conveying tracks (1) and a number of the second conveying tracks (2) are arranged in one-to-one correspondence. One bending track (3) is connected to one end of each of the second conveying tracks (2) close to the first conveying track (1). One end of the first conveying track (1) close to the corresponding second conveying track (2) is rotatably connected to a direction-changing track (7). The length of the direction-changing track (7) is equal to the interval distance between two adjacent first conveying tracks (1) and the interval distance between the first conveying track (1) and the corresponding second conveying track (2). A rotating assembly (8) for driving the direction-changing track (7) to rotate is arranged on the first conveying track (1).

2. The integrated sizing and warping automatic yarn feeding system according to claim 1, characterized in that: The rotating assembly (8) includes a support plate (81) and a driving cylinder (82). The support plate (81) is installed on one side of the first conveying track (1). The driving cylinder (82) is rotatably arranged on the support plate (81). The output shaft of the driving cylinder (82) is rotatably connected to one side of the direction-changing track (7). The plane where the driving cylinder (82) is located coincides with the rotating plane of the direction-changing track (7).

3. The integrated sizing and warping automatic yarn feeding system according to claim 2, characterized in that: One limiting baffle (9) is connected to one end of each of the bending track (3) and the corresponding first conveying track (1) close to the direction-changing track (7). The two limiting baffles (9) are respectively arranged on the sides of the bending track (3) and the first conveying track (1) away from each other. One end of the limiting baffle (9) extends out of the first conveying track (1) and the bending track (3) and extends towards the direction-changing track (7).

4. The integrated sizing and warping automatic yarn feeding system according to claim 3, characterized in that: An installation through hole (71) is formed in the direction-changing track (7). A limiting frame (10) is arranged in the installation through hole (71). Both ends of the limiting frame (10) extend out of opposite sides of the direction-changing track (7). A positioning hole (91) corresponding to the shape and position of the limiting frame (10) is formed in the limiting baffle (9).

5. The integrated sizing and winding and automatic thread feeding system according to claim 3, wherein: A proximity switch (14) is installed on one side of the deflection track (7), and a sensing block (15) is provided on one side of the curved track (3) and the first conveying track (1). The sensing block (15) can be sensed by the proximity switch (14). When the deflection track (7) rotates to a position corresponding to the curved track (3) or the first conveying track (1), the proximity switch (14) corresponds to the corresponding position of the sensing block (15).

6. The integrated sizing and warping automatic yarn feeding system according to claim 4, characterized in that: The limiting frame (10) comprises two limiting circular plates (101) arranged in parallel and a plurality of connecting rods (102) arranged between the two limiting circular plates (101); the connecting rods (102) are connected to the inner ring wall of the mounting through hole (71); a connecting air bag (11) is arranged inside the limiting frame (10); a connecting air pump (12) is arranged on the support plate (81); and an air delivery hose (13) is arranged to communicate between the connecting air pump (12) and the connecting air bag (11).

7. The integrated sizing and warping automatic filament feeding system according to claim 6, characterized in that: The direction-changing track (7) is provided with a blind groove (72), and one end of the air delivery hose (13) close to the connection with the air bag (11) is embedded in the blind groove (72).

8. The integrated sizing and warping automatic filament threading system according to claim 3, characterized in that: A curved sliding rod (84) is connected to one side of the changing track (7) close to the supporting plate (81), and a curved sleeve rod (83) is connected to one side of the supporting plate (81) close to the changing track (7). The centers of the curved sliding rod (84) and the curved sleeve rod (83) coincide with the rotation center of the changing track (7). The curved sliding rod (84) and the curved sleeve rod (83) are both located in the rotation plane of the changing track (7), and the curved sliding rod (84) is slidably connected to the curved sleeve rod (83).

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