A feeding structure and feeding method for hemp spinning processing

Abstract

The present invention relates to the field of hemp spinning processing equipment, and specifically to a feeding structure and a feeding method for hemp spinning processing, comprising: a mounting seat is provided at one end of a feed shaft, a rotating sleeve is sleeved on the surface of the feed shaft, a retaining ring and an elastic push rod are provided on the surface of the rotating sleeve; a movable ring is sleeved on the surface of the rotating sleeve, an adjustment hole and a No. 1 hinge groove are opened on the surface of the movable ring, an adjustment rod is provided inside the adjustment hole, a driven gear sleeve is provided on the surface of the adjustment rod, and an active gear sleeve is sleeved on the surface of the driven gear sleeve; one end of a connecting rod is connected to the inside of the No. 1 hinge groove, and the other end of the connecting rod is provided with a top plate; the beneficial effect is: a fiber roll is sleeved on the outside of the rotating sleeve through the middle hole, and the active gear sleeve is rotated to make the top plate press against the side wall of the middle hole of the fiber roll, thereby fixing the fiber roll, thereby achieving the purpose of adapting to the middle hole of fiber rolls of different sizes by adjusting the position of the top plate.

Description

Technical Field

[0001] The invention relates to the field of flax spinning processing equipment, in particular to a feeding structure and a feeding method for flax spinning processing. Background Art

[0002] Hemp spinning is the technology of making textiles from hemp fibers, and various spinning processes to process hemp fibers into yarn. The hemp fibers used for spinning include bast fibers and leaf fibers.

[0003] During the hemp spinning process, the combed hemp fibers are wound into fiber rolls, which are placed on a feeding shaft. One end of the hemp fibers is then connected to the hemp spinning equipment for feeding and spinning.

[0004] However, when installing a fiber roll, it is necessary to select a loading shaft that matches the inner hole size of the fiber roll. Therefore, when using fiber rolls with different inner holes, the corresponding loading shaft needs to be replaced. Replacing the loading shaft back and forth is cumbersome and affects production efficiency. Summary of the Invention

[0005] The object of the present invention is to provide a feeding structure and a feeding method for hemp spinning processing, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A feeding structure for hemp spinning processing, comprising:

[0008] A feeding shaft, one end of which is provided with a mounting seat, a surface of which is provided with a rotating sleeve, and a surface of which is provided with a retaining ring and an elastic ejector rod;

[0009] The movable ring is sleeved on the surface of the rotating sleeve, and an adjustment hole and a hinge groove are opened on the surface of the movable ring. An adjustment rod is arranged inside the adjustment hole, a driven gear sleeve is arranged on the surface of the adjustment rod, and an active gear sleeve is sleeved on the surface of the driven gear sleeve;

[0010] A connecting rod, one end of the connecting rod is connected to the inside of the No. 1 hinge groove, and the other end of the connecting rod is provided with a top plate.

[0011] Preferably, the feed shaft is fixedly connected to the mounting seat, the mounting seat is fixedly mounted on the flax spinning processing equipment, the surfaces of both ends of the feed shaft are fixedly mounted with bearings, and the feed shaft is rotatably connected to the rotating sleeve through the bearings.

[0012] Preferably, the retaining ring is fixedly connected to the rotating sleeve, and multiple groups of retaining rings are provided. Multiple groups of mounting holes are opened on the surface of the retaining ring, and the positions of the mounting holes on the surfaces of the multiple groups of retaining rings are aligned. The elastic push rod is fixedly installed between the two groups of retaining rings close to the end of the rotating sleeve away from the mounting seat, and the end of the elastic push rod is designed to be hemispherical.

[0013] Preferably, the movable rings are provided in multiple groups, and each two groups of movable rings are symmetrically arranged to form a pair. The surface of each group of movable rings is provided with multiple groups of adjustment holes, the positions of the adjustment holes correspond to the positions of the mounting holes, and the interior of the adjustment holes is provided with threads.

[0014] Preferably, there are multiple groups of No. 1 hinge grooves, the positions of the No. 1 hinge grooves and the positions of the adjustment holes are interspersed, and No. 1 rotating shaft grooves are symmetrically provided on the inner walls on both sides of the No. 1 hinge groove.

[0015] Preferably, the adjusting rod is provided with multiple groups, the adjusting rod passes through the multiple groups of retaining rings through the mounting hole, and the adjusting rod is rotatably set inside the mounting hole, and multiple groups of limiting rings are fixedly provided on the surface of the adjusting rod, and the limiting ring is set between the two groups of retaining rings. Threads in opposite directions are opened on both sides of the limiting ring, and the adjusting rod is screwed to the inside of the adjusting hole through the threads.

[0016] Preferably, the driven gear sleeve is fixedly connected to the adjusting rod, and the driven gear sleeve is arranged between the two sets of retaining rings at the end of the rotating sleeve away from the mounting seat, and the positions of the multiple sets of driven gear sleeves avoid the position of the elastic push rod, the interior of the active gear sleeve is engaged with the driven gear sleeve, and the inner wall of the active gear sleeve is provided with multiple sets of spherical grooves, the end of the elastic push rod is inserted into the inside of the spherical groove, and the surface of the active gear sleeve is provided with an anti-slip layer.

[0017] Preferably, a No. 1 rotating shaft is symmetrically provided on both sides of the connecting rod, and the No. 1 rotating shaft is rotatably provided inside the No. 1 rotating shaft groove. A No. 2 hinge groove is provided at the end of the connecting rod away from the movable ring, and a No. 2 rotating shaft groove is symmetrically provided on both sides of the No. 2 hinge groove. The length of the connection between the two sets of connecting rods is greater than the maximum distance between the two sets of movable rings in the same pair.

[0018] Preferably, two groups of connecting blocks are fixedly provided on one side of the top plate close to the rotating sleeve, the connecting blocks are arranged inside the No. 2 hinge groove, and the No. 2 rotating shaft is symmetrically provided on both sides of the connecting block, and the No. 2 rotating shaft is rotatably arranged inside the No. 2 rotating shaft groove.

[0019] A feeding method of a feeding structure for hemp spinning processing, comprising:

[0020] Installation: Fix the mounting base on the hemp spinning equipment, and put the fiber roll through the middle hole to the outside of the rotating sleeve;

[0021] Adjustment: Rotating the active gear sleeve drives multiple sets of driven gear sleeves to rotate simultaneously, and the driven gear sleeves drive the adjusting rod to rotate. The adjusting rod drives two sets of moving rings belonging to a pair to move in opposite directions simultaneously through the thread, driving the two sets of connecting rods connected to the same set of top plates to fold, and push the top plate away from the rotating sleeve, so that the top plate is pressed tightly against the side wall of the hole in the fiber roll, thereby fixing the fiber roll;

[0022] Positioning: During the rotation of the active gear sleeve, the elastic ejector pin is squeezed out of one set of spherical grooves and then springs into the other set of spherical grooves. This cycle repeats. When the sleeve connection is completed, the elastic ejector pin is inserted into the corresponding spherical groove to position the active gear sleeve and prevent the active gear sleeve from rotating during operation.

[0023] Loading: Connect one end of the fiber in the fiber roll to the hemp spinning processing equipment. When the equipment is running, the fiber roll rotates on the surface of the feed shaft through the rotating sleeve and enters the hemp spinning processing equipment to complete the loading.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The present invention proposes a feeding structure for hemp spinning processing, in which a fiber roll is sleeved onto the outside of a rotating sleeve through a central hole, and an active gear sleeve is rotated to tightly press a top plate against the side wall of the central hole of the fiber roll to fix the fiber roll. Thus, the central holes of fiber rolls of different sizes can be adapted by adjusting the position of the top plate. This solves the problem of needing to select a feeding shaft that matches the size of the inner hole of the fiber roll when installing the fiber roll. Therefore, when using fiber rolls with different inner holes, the corresponding feeding shaft needs to be replaced, which is cumbersome and affects production efficiency.

[0026] During the rotation of the active gear sleeve, the elastic push rod is squeezed out of the inside of one set of spherical grooves, and then bounces into the inside of another set of spherical grooves, and the cycle continues. When the sleeve connection is completed, the elastic push rod is inserted into the inside of the corresponding spherical groove to position the active gear sleeve and prevent the active gear sleeve from rotating during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0029] Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0030] Figure 4 This is a schematic diagram of the structure of the rotary sleeve of the present invention;

[0031] Figure 5This is a schematic diagram of the mobile ring structure of the present invention;

[0032] Figure 6 This is a schematic diagram of the active gear sleeve structure of the present invention;

[0033] Figure 7 This is a schematic diagram of the structure of the adjusting rod of the present invention;

[0034] Figure 8 Schematic diagram of the connecting rod structure of the present invention;

[0035] Figure 9 It is a schematic diagram of the top plate structure of the present invention.

[0036] In the figure: feed shaft 1, mounting seat 11, bearing 12, rotating sleeve 2, retaining ring 21, mounting hole 22, elastic push rod 23, movable ring 3, adjusting hole 31, No. 1 hinge groove 32, No. 1 rotating shaft groove 33, adjusting rod 4, limiting ring 41, driven gear sleeve 42, connecting rod 5, No. 1 rotating shaft 51, No. 2 hinge groove 52, No. 2 rotating shaft groove 53, top plate 6, connecting block 61, No. 2 rotating shaft 62, active gear sleeve 7, spherical groove 71. DETAILED DESCRIPTION

[0037] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Example 1

[0039] See also Figures 1-9 , the present invention provides a technical solution:

[0040] A feeding structure for hemp spinning, comprising: a mounting seat 11 is provided at one end of a feed shaft 1, a rotating sleeve 2 is sleeved on the surface of the feed shaft 1, a retaining ring 21 and an elastic push rod 23 are provided on the surface of the rotating sleeve 2; a movable ring 3 is sleeved on the surface of the rotating sleeve 2, an adjustment hole 31 and a first hinge groove 32 are opened on the surface of the movable ring 3, an adjustment rod 4 is provided inside the adjustment hole 31, a driven gear sleeve 42 is provided on the surface of the adjustment rod 4, and a driving gear sleeve 7 is sleeved on the surface of the driven gear sleeve 42; one end of a connecting rod 5 is connected to the inside of the first hinge groove 32, and the other end of the connecting rod 5 is provided with a push plate 6;

[0041] By adjusting the position of the top plate 6 , the size of the center hole of different fiber rolls can be adapted.

[0042] Example 2

[0043] On the basis of embodiment 1, in order to adjust the position of the top plate 6, the feed shaft 1 is fixedly connected to the mounting seat 11, and the mounting seat 11 is fixedly installed on the hemp spinning processing equipment. The surfaces of both ends of the feed shaft 1 are fixedly installed with bearings 12, and the feed shaft 1 is rotatably connected to the rotating sleeve 2 through the bearings 12; the retaining ring 21 is fixedly connected to the rotating sleeve 2, and the retaining ring 21 is provided with multiple groups. The surface of the retaining ring 21 has multiple groups of mounting holes 22, and the positions of the mounting holes 22 on the surfaces of the multiple groups of retaining rings 21 are aligned, and the elastic top rod 23 is fixedly installed. Installed between the two sets of retaining rings 21 at one end of the rotating sleeve 2 away from the mounting seat 11, the end of the elastic push rod 23 is designed to be hemispherical; there are multiple sets of movable rings 3, and each two sets of movable rings 3 are symmetrically arranged to form a pair. The surface of each set of movable rings 3 is provided with multiple sets of adjustment holes 31, and the positions of the adjustment holes 31 correspond to the positions of the mounting holes 22. The interior of the adjustment holes 31 is provided with threads; there are multiple sets of No. 1 hinge grooves 32, and the positions of the No. 1 hinge grooves 32 are interspersed with the positions of the adjustment holes 31. Both sides of the No. 1 hinge groove 32 are arranged. The inner wall is symmetrically provided with a No. 1 rotating shaft groove 33; the adjusting rod 4 is provided with multiple groups, the adjusting rod 4 passes through the multiple groups of retaining rings 21 through the mounting hole 22, and the adjusting rod 4 is rotatably set inside the mounting hole 22, and the surface of the adjusting rod 4 is fixed with multiple groups of limiting rings 41, the limiting ring 41 is set between the two groups of retaining rings 21, and the two sides of the limiting ring 41 are provided with threads in opposite directions, and the adjusting rod 4 is screwed to the inside of the adjusting hole 31 through the threads; the two sides of the connecting rod 5 are symmetrically provided with a No. 1 rotating shaft 51, and the No. 1 rotating shaft 51 is rotatably set on the No. Inside the rotating shaft groove 33, a second hinge groove 52 is formed at the end of the connecting rod 5 away from the moving ring 3, and a second rotating shaft groove 53 is formed symmetrically on both sides of the second hinge groove 52. The length of the connection between the two sets of connecting rods 5 is greater than the maximum distance between the two sets of moving rings 3 in the same pair; two sets of connecting blocks 61 are fixedly provided on the side of the top plate 6 close to the rotating sleeve 2. The connecting blocks 61 are arranged inside the second hinge groove 52. A second rotating shaft 62 is symmetrically provided on both sides of the connecting block 61. The second rotating shaft 62 is rotatably arranged inside the second rotating shaft groove 53;

[0044] By rotating the adjusting rod 4, the two groups of movable rings 3 of the same pair are driven to move relative to or away from each other at the same time, thereby driving the connecting rod 5 to push the top plate 6 away from the rotating sleeve 2 or pull it towards the rotating sleeve 2, thereby adjusting the position of the top plate 6.

[0045] Example 3

[0046] On the basis of the second embodiment, in order to achieve positioning after the adjustment is completed, the driven gear sleeve 42 is fixedly connected to the adjusting rod 4, and the driven gear sleeve 42 is arranged between the two sets of retaining rings 21 at the end of the rotating sleeve 2 away from the mounting seat 11, and the positions of the multiple sets of driven gear sleeves 42 avoid the position of the elastic push rod 23, the interior of the active gear sleeve 7 is engaged with the driven gear sleeve 42, and the inner wall of the active gear sleeve 7 is provided with multiple sets of spherical grooves 71, the end of the elastic push rod 23 is inserted into the interior of the spherical groove 71, and the surface of the active gear sleeve 7 is provided with an anti-slip layer;

[0047] By rotating the active gear sleeve 7, the driven gear sleeve 42 is driven to rotate, thereby driving the adjusting rod 4 to rotate. In the process of rotating the active gear sleeve 7, the elastic push rod 23 is squeezed and disengaged from the inside of one set of spherical grooves 71, and then bounces into the inside of another set of spherical grooves 71, and the cycle continues. When the sleeve connection is completed, the elastic push rod 23 is inserted into the inside of the corresponding spherical groove 71 to position the active gear sleeve 7 and prevent the active gear sleeve 7 from rotating during operation.

[0048] A feeding method of a feeding structure for hemp spinning processing comprises:

[0049] Installation: Fix the mounting base 11 on the hemp spinning equipment, and insert the fiber roll through the middle hole to the outside of the rotating sleeve 2;

[0050] Adjustment: Rotating the active gear sleeve 7 drives multiple sets of driven gear sleeves 42 to rotate simultaneously, and the driven gear sleeves 42 drive the adjusting rod 4 to rotate. The adjusting rod 4 drives the two sets of movable rings 3 belonging to a pair to move simultaneously in opposite directions through the thread, driving the two sets of connecting rods 5 connected to the same set of top plates 6 to fold, and push the top plates 6 away from the rotating sleeve 2, so that the top plates 6 are pressed tightly against the side walls of the hole in the fiber roll, thereby fixing the fiber roll;

[0051] Positioning: During the rotation of the active gear sleeve 7, the elastic push rod 23 is squeezed out of the inside of one set of spherical grooves 71, and then bounces into the inside of another set of spherical grooves 71, and the cycle continues. When the sleeve connection is completed, the elastic push rod 23 is inserted into the corresponding spherical groove 71 to position the active gear sleeve 7 and prevent the active gear sleeve 7 from rotating during operation.

[0052] Loading: One end of the fiber in the fiber roll is connected to the hemp spinning processing equipment. When the equipment is running, the fiber roll rotates on the surface of the feed shaft 1 through the rotating sleeve 2 and enters the hemp spinning processing equipment to complete the loading.

[0053] When in use, the mounting base 11 is fixedly mounted on the hemp spinning processing equipment, and the fiber roll is sleeved onto the outside of the rotating sleeve 2 through the middle hole; the active gear sleeve 7 is rotated to drive multiple groups of driven gear sleeves 42 to rotate simultaneously, and the driven gear sleeves 42 drive the adjusting rod 4 to rotate, and the adjusting rod 4 drives the two groups of moving rings 3 belonging to a pair to move in opposite directions at the same time through the thread, driving the two groups of connecting rods 5 connected to the same group of top plates 6 to fold, and push the top plates 6 away from the rotating sleeve 2, so that the top plates 6 are pressed tightly against the side wall of the hole in the fiber roll, and the fiber roll is fixed; when rotating, the top plates 6 are pressed against the side wall of the hole in the fiber roll, and the fiber roll is fixed. During the process of rotating the active gear sleeve 7, the elastic push rod 23 is squeezed and disengaged from the inside of one set of spherical grooves 71, and then bounces into the inside of another set of spherical grooves 71, and the cycle is repeated. When the sleeve connection is completed, the elastic push rod 23 is inserted into the inside of the corresponding spherical groove 71 to position the active gear sleeve 7 to prevent the active gear sleeve 7 from rotating during operation; one end of the fiber in the fiber roll is connected to the hemp spinning processing equipment. When the equipment is running, the fiber roll rotates on the surface of the feed shaft 1 through the rotating sleeve 2 and enters the hemp spinning processing equipment to complete the loading.

[0054] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A feeding structure for hemp spinning, characterized by: The feeding structure for hemp spinning processing comprises: A feeding shaft (1), one end of which is provided with a mounting seat (11), a surface of which is provided with a rotating sleeve (2), and a surface of which is provided with a retaining ring (21) and an elastic push rod (23); A movable ring (3) is sleeved on the surface of the rotating sleeve (2); an adjusting hole (31) and a first hinge groove (32) are provided on the surface of the movable ring (3); an adjusting rod (4) is provided inside the adjusting hole (31); a driven gear sleeve (42) is provided on the surface of the adjusting rod (4); and a driving gear sleeve (7) is sleeved on the surface of the driven gear sleeve (42); The connecting rod (5) has one end connected to the inside of the first hinge groove (32), and the other end of the connecting rod (5) is provided with a top plate (6). The two sides of the connecting rod (5) are symmetrically provided with a first rotating shaft (51), and the first rotating shaft (51) is rotatably provided inside the first rotating shaft groove (33). The end of the connecting rod (5) away from the moving ring (3) is provided with a second hinge groove (52), and the two sides of the second hinge groove (52) are symmetrically provided with a second rotating shaft groove (53). The two sets of connecting rods are connected. The length of the rod (5) connection is greater than the maximum distance between the two sets of moving rings (3) of the same pair; two sets of connecting blocks (61) are fixedly provided on one side of the top plate (6) close to the rotating sleeve (2); the connecting blocks (61) are arranged inside the second hinge groove (52); two rotating shafts (62) are symmetrically provided on both sides of the connecting blocks (61); the second rotating shaft (62) is rotatably arranged inside the second rotating shaft groove (53); the feeding shaft (1) is fixedly connected to the mounting seat (11) The mounting seat (11) is fixedly mounted on the hemp spinning processing equipment, and bearings (12) are fixedly mounted on the surfaces of both ends of the feed shaft (1), and the feed shaft (1) is rotatably connected to the rotating sleeve (2) through the bearings (12); the retaining ring (21) is fixedly connected to the rotating sleeve (2), and the retaining ring (21) is provided with multiple groups, and the surface of the retaining ring (21) is provided with multiple groups of mounting holes (22), and the positions of the mounting holes (22) on the surfaces of the multiple groups of retaining rings (21) are aligned, and the elastic push rod (23) is fixedly mounted between the two groups of retaining rings (21) close to the end of the rotating sleeve (2) away from the mounting seat (11), and the end of the elastic push rod (23) is designed to be hemispherical; the movable ring (3) is provided with multiple groups, and each two groups of movable rings (3) are symmetrically arranged to form a pair, and the surface of each group of movable rings (3) is provided with multiple groups of adjustment holes (31), and the positions of the adjustment holes (31) correspond to the positions of the mounting holes (22), and the interior of the adjustment holes (31) is provided with threads.

2. The feeding structure for hemp spinning according to claim 1, characterized in that: The number one hinge groove (32) is provided with multiple groups, and the positions of the number one hinge groove (32) and the positions of the adjustment holes (31) are interlaced and distributed. The inner walls on both sides of the number one hinge groove (32) are symmetrically provided with number one rotating shaft grooves (33).

3. The feeding structure for hemp spinning according to claim 2, characterized in that: The adjusting rod (4) is provided with multiple groups, and the adjusting rod (4) passes through the multiple groups of retaining rings (21) through the mounting hole (22), and the adjusting rod (4) is rotatably arranged inside the mounting hole (22). The surface of the adjusting rod (4) is fixedly provided with multiple groups of limiting rings (41), and the limiting ring (41) is arranged between two groups of retaining rings (21). The two sides of the limiting ring (41) are provided with threads in opposite directions, and the adjusting rod (4) is screwed to the inside of the adjusting hole (31) through the threads.

4. The feeding structure for hemp spinning according to claim 3, characterized in that: The driven gear sleeve (42) is fixedly connected to the adjusting rod (4). The driven gear sleeve (42) is arranged between two groups of retaining rings (21) at one end of the rotating sleeve (2) away from the mounting seat (11). The positions of the multiple groups of driven gear sleeves (42) avoid the position of the elastic push rod (23). The interior of the active gear sleeve (7) is engaged with the driven gear sleeve (42). The inner wall of the active gear sleeve (7) is provided with multiple groups of spherical grooves (71). The ends of the elastic push rod (23) are inserted into the interior of the spherical grooves (71). The surface of the active gear sleeve (7) is provided with an anti-slip layer.

5. A feeding method for a feeding structure for hemp spinning, implemented according to any one of claims 1 to 4, the feeding method comprising: Installation: The mounting base (11) is fixedly mounted on the hemp spinning processing equipment, and the fiber roll is sleeved onto the outer side of the rotating sleeve (2) through the middle hole; Adjustment: The driving gear sleeve (7) is rotated to drive multiple groups of driven gear sleeves (42) to rotate simultaneously, and the driven gear sleeves (42) drive the adjusting rod (4) to rotate. The adjusting rod (4) drives two groups of movable rings (3) belonging to a pair to move in opposite directions simultaneously through the thread, driving two groups of connecting rods (5) connected to the same group of top plates (6) to fold, and push the top plates (6) away from the rotating sleeve (2), so that the top plates (6) are pressed tightly against the side wall of the hole in the fiber roll, thereby fixing the fiber roll; Positioning: During the rotation of the active gear sleeve (7), the elastic push rod (23) is squeezed out of the inside of one set of spherical grooves (71), and then springs into the inside of another set of spherical grooves (71), and the cycle continues. When the sleeve connection is completed, the elastic push rod (23) is inserted into the inside of the corresponding spherical groove (71), positioning the active gear sleeve (7) to prevent the active gear sleeve (7) from rotating during operation. Loading: one end of the fiber in the fiber roll is connected to the hemp spinning processing equipment. When the equipment is running, the fiber roll rotates on the surface of the feeding shaft (1) through the rotating sleeve (2) and enters the hemp spinning processing equipment to complete the loading.

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