Pre-oxidized fiber carding machine

Abstract

The utility model provides a pre-oxidized fiber carding machine which comprises fixing plates, a middle position between the fixing plates is connected with a supporting roller through a pin shaft, according to the pre-oxidized fiber carding machine, a handle is rotated to drive a limiting groove in a limiting column to extrude an inclined face of a positioning column, so that the positioning column moves towards one side, and the supporting roller is driven to rotate. After angle adjustment is completed, a reset spring is reset to drive one end of a positioning column to enter a next limiting groove, the positioning column limits the limiting column, then a rotating plate is rotated, the rotating plate drives the positioning plate not to be located on one side of the positioning groove any more, the positioning plate limits the positioning column, and the positioning plate is rotated to drive the positioning plate to be located on one side of the positioning groove any more; and the rotating guide roller is limited by the positioning column, so that the angles of the supporting roller and the guide roller are conveniently adjusted, and the problem that the angles of the supporting roller and the guide roller are inconvenient to adjust due to the fact that bolts need to be repeatedly rotated to rotate the guide roller in an existing carding machine is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wool yarn production equipment, in particular to a pre-oxidized silk fiber carding machine. Background Art

[0002] In the textile industry, carding is a pretreatment process. During the long-term production process, due to the special properties of the fiber material, short fibers and broken fibers are easy to be entangled on the workpiece during the operation, which will cause blockage over time, so people designed carding machines.

[0003] In a pre-oxidized silk fiber combing machine proposed in the prior art patent application number "202220065958.9", when necessary, the locking bolt is loosened and the rotating plate is rotated to drive the guide roller to rotate, so as to facilitate the adjustment of the angle between the guide roller and the support roller during use, thereby completing the work. However, the existing combing machine requires repeated rotation of the bolts to realize the rotation of the guide roller, which not only increases the operating steps but also increases the time for adjusting the angle, making it inconvenient to adjust the angles of the support roller and the guide roller.

[0004] Therefore, it is necessary to provide a pre-oxidized silk fiber carding machine to solve the above technical problems. Utility Model Content

[0005] The utility model provides a pre-oxidized silk fiber combing machine, which solves the problem that the existing combing machine needs to repeatedly turn the bolts to rotate the guide roller, which not only increases the operation steps but also increases the time for adjusting the angle, making it inconvenient to adjust the angles of the support roller and the guide roller.

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Preferably, the supporting roller is located on one side of the guide roller, one end of the rotating plate is located inside the fixed plate, and handles are fixedly installed on both sides of the rotating plate, and a plurality of the limiting grooves are provided, and a circular array of the plurality of limiting grooves is distributed on the limiting column.

[0008] Preferably, the support frame is U-shaped, the outer surface of the positioning column is provided with two inclined surfaces, and one end of the positioning column is located inside the limiting groove.

[0009] Preferably, the limiting plate is located on one side of the positioning cylinder, and two ends of the return spring are fixedly connected to the inner side surface of the positioning cylinder and the side surface of the positioning column respectively.

[0010] Preferably, the slide groove is circular, and the slide groove is interconnected with the positioning groove, and the rotating disk is located on one side of the slide groove.

[0011] Preferably, the positioning plate is matched with the positioning groove, and the rotating column is slidably connected with the supporting frame.

[0012] Preferably, the rotating plate is located on one side of the supporting frame.

[0013] Compared with the related art, the pre-oxidized silk fiber carding machine provided by the utility model has the following beneficial effects:

[0014] The utility model provides a pre-oxidized silk fiber combing machine, which drives the limiting groove on the limiting column to squeeze the inclined surface of the positioning column by rotating the handle, so that the positioning column moves to one side and pushes the rotating disk into the interior of the sliding groove. Then, when the angle adjustment is completed, the reset spring resets and drives one end of the positioning column to enter the interior of the next limiting groove, so that the positioning column limits the limiting column. Then, the rotating plate is rotated so that the rotating plate drives the positioning plate to no longer be located on one side of the positioning groove, so that the positioning plate limits the positioning column, and the positioning column limits the rotated guide roller, thereby facilitating the adjustment of the angles of the support roller and the guide roller, avoiding the need for the existing combing machine to repeatedly rotate the bolts to achieve the rotation of the guide roller, which not only increases the operation steps but also increases the time for adjusting the angle, resulting in inconvenience for adjusting the angles of the support roller and the guide roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a pre-oxidized silk fiber carding machine provided by the utility model;

[0016] Figure 2 for Figure 1 A perspective view of the support frame shown;

[0017] Figure 3 for Figure 1 A perspective view of the rotating plate shown.

[0018] Numbers in the figure: 1, fixed plate, 2, supporting roller, 3, limiting column, 4, rotating plate, 401, handle, 5, guide roller, 6, limiting groove, 7, supporting frame, 8, positioning cylinder, 9, moving column, 10, positioning column, 11, limiting plate, 12, return spring, 13, slide groove, 14, positioning groove, 15, rotating disk, 16, positioning plate, 17, rotating column, 18, rotating plate. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a pre-oxidized silk fiber carding machine provided by the utility model; Figure 2 for Figure 1 A perspective view of the support frame shown; Figure 3 for Figure 2 A stereoscopic diagram of a rotating plate shown. A pre-oxidized silk fiber combing machine comprises a fixed plate 1, a support roller 2 is connected to the middle position pin between the fixed plates 1, a limiting column 3 is rotatably connected to the fixed plate 1, a rotating plate 4 is fixedly installed on one end of the limiting column 3, a guide roller 5 is connected to the middle position pin of the rotating plate 4, a limiting groove 6 is provided on the surface of the limiting column 3, a support frame 7 is fixedly installed on one side of the fixed plate 1, a positioning cylinder 8 is fixedly installed on the support frame 7, a moving column 9 is slidably connected to the positioning cylinder 8, a positioning column 10 and a limiting plate 11 are fixedly installed on both ends of the moving column 9, and a reset spring 12 is sleeved on the surface of the moving column 9, a sliding groove 13 and a positioning groove 14 are provided on the inner side surface of the support frame 7, a rotating disk 15 is rotatably connected to one side of the limiting plate 11, a positioning plate 16 is fixedly installed on the rotating disk 15, and a rotating column 17 is fixedly installed on one side of the rotating disk 15, and a rotating plate 18 is fixedly installed on one end of the rotating column 17.

[0021] The fixed plate 1 and the supporting roller 2 adopt the existing technology, and the fixed plate 1 is connected to the carding machine.

[0022] The supporting roller 2 is located on one side of the guiding roller 5, one end of the rotating plate 4 is located inside the fixed plate 1, and handles 401 are fixedly installed on both sides of the rotating plate 4. A plurality of limiting grooves 6 are provided, and a plurality of limiting grooves 6 are distributed in a circular array on the limiting column 3.

[0023] The rotating plate 4 can drive the guide roller 5 to rotate, so that the guide roller 5 forms different angles with the support roller 2. The limiting groove 6 can limit the positioning column 10, so that the guide roller 5 can be limited after rotation, thereby facilitating the adjustment of the angles of the support roller 2 and the guide roller 5.

[0024] The support frame 7 is U-shaped, the outer surface of the positioning column 10 is provided with two inclined surfaces, and one end of the positioning column 10 is located inside the limiting groove 6 .

[0025] The support frame 7 can support the positioning cylinder 8 , and the positioning column 10 is slidably connected to the positioning cylinder 8 .

[0026] The limiting plate 11 is located at one side of the positioning cylinder 8 , and two ends of the return spring 12 are fixedly connected to the inner side surface of the positioning cylinder 8 and the side surface of the positioning column 10 , respectively.

[0027] The return spring 12 can drive the positioning column 10 to return to its original position.

[0028] The slide groove 13 is circular, and the slide groove 13 is interconnected with the positioning groove 14 . The rotating disk 15 is located at one side of the slide groove 13 .

[0029] The slide groove 13 can limit the rotating disk 15. When the positioning plate 16 is no longer located on one side of the positioning groove 14, the positioning plate 16 abuts against the inner side surface of the support frame 7, so that the rotating disk 15 no longer moves toward the slide groove 13, thereby blocking the positioning column 10.

[0030] The positioning plate 16 is matched with the positioning groove 14 , and the rotating column 17 is slidably connected with the supporting frame 7 .

[0031] The positioning plate 16 can limit the positioning column 10 , and the support frame 7 can limit the rotating column 17 .

[0032] The rotating plate 18 is located on one side of the supporting frame 7 .

[0033] The rotating plate 18 can drive the rotating disk 15 to rotate, so that the positioning plate 16 and the positioning groove 14 can be misaligned, so that the positioning column 10 can be limited, and the guide roller 5 after rotation can be limited.

[0034] The working principle of the pre-oxidized silk fiber carding machine provided by the utility model is as follows:

[0035] Then, the rotating plate 18 is rotated so that the rotating plate 18 drives the rotating column 17 to rotate, so that the rotating column 17 drives the rotating disk 15 to rotate, so that the rotating disk 15 drives the positioning plate 16 to be located at one side of the positioning groove 14, so that the positioning plate 16 no longer limits the positioning column 10, and then the handle 401 is pulled, so that the handle 401 drives the rotating plate 4 to rotate, so that the rotating plate 4 drives the limiting groove 6 to squeeze the inclined surface of the positioning column 10, so that the positioning column 10 moves to one side, so that the positioning column 10 drives the rotating disk 15 to move toward the inside of the sliding groove 13, and then when the angle adjustment is completed, the reset spring 12 resets and drives one end of the positioning column 10 to enter the inside of the next limiting groove 6, so that the positioning column 10 limits the rotating limiting column 3, and then the rotating plate 18 is rotated so that the rotating plate 18 drives the positioning plate 16 to rotate, so that the positioning plate 16 is no longer located at one side of the positioning groove 14, so that the positioning plate 16 limits the positioning column 10, thereby facilitating the limiting of the rotating guide roller 5.

[0036] Compared with the related art, the pre-oxidized silk fiber carding machine provided by the utility model has the following beneficial effects:

[0037] By turning the handle 401, the limiting groove 6 on the limiting column 3 squeezes the inclined surface of the positioning column 10, so that the positioning column 10 moves to one side and pushes the rotating disk 15 into the inside of the slide groove 13. Then, when the angle adjustment is completed, the reset spring 12 resets and drives one end of the positioning column 10 to enter the inside of the next limiting groove 6, so that the positioning column 10 limits the limiting column 3. Then, the rotating plate 18 is rotated so that the rotating plate 18 drives the positioning plate 16 to no longer be located on one side of the positioning groove 14, so that the positioning plate 16 limits the positioning column 10, so that the positioning column 10 limits the rotated guide roller 5, thereby facilitating the adjustment of the angles of the support roller 2 and the guide roller 5, avoiding the need for the existing combing machine to repeatedly rotate the bolts to achieve the rotation of the guide roller 5, which not only increases the operating steps but also increases the time for adjusting the angle, resulting in inconvenience for adjusting the angles of the support roller 2 and the guide roller 5.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pre-oxidized silk fiber carding machine, comprising fixed plates (1), wherein a support roller (2) is connected to a pin in the middle between the fixed plates (1), characterized in that: The fixed plate (1) is rotatably connected to a limiting column (3), one end of the limiting column (3) is fixedly mounted with a rotating plate (4), a guide roller (5) is connected to a pin shaft at the middle position of the rotating plate (4), a limiting groove (6) is provided on the surface of the limiting column (3), a support frame (7) is fixedly mounted on one side of the fixed plate (1), a positioning cylinder (8) is fixedly mounted on the support frame (7), a moving column (9) is slidably connected to the positioning cylinder (8), and both ends of the moving column (9) are respectively fixedly mounted A positioning column (10) and a limiting plate (11) are provided, and a return spring (12) is sleeved on the surface of the movable column (9); a sliding groove (13) and a positioning groove (14) are provided on the inner side surface of the support frame (7); one side of the limiting plate (11) is rotatably connected to a rotating disk (15); a positioning plate (16) is fixedly installed on the rotating disk (15); a rotating column (17) is fixedly installed on one side of the rotating disk (15); and a rotating plate (18) is fixedly installed on one end of the rotating column (17).

2. The pre-oxidized silk fiber carding machine according to claim 1, characterized in that: The support roller (2) is located on one side of the guide roller (5), one end of the rotating plate (4) is located inside the fixed plate (1), and handles (401) are fixedly installed on both sides of the rotating plate (4), and a plurality of the limiting grooves (6) are provided, and the plurality of limiting grooves (6) are distributed in a circular array on the limiting column (3).

3. The pre-oxidized silk fiber carding machine according to claim 1, characterized in that: The support frame (7) is U-shaped, the outer surface of the positioning column (10) is provided with two inclined surfaces, and one end of the positioning column (10) is located inside the limiting groove (6).

4. The pre-oxidized silk fiber carding machine according to claim 1, characterized in that: The limiting plate (11) is located on one side of the positioning cylinder (8), and the two ends of the return spring (12) are respectively fixedly connected to the inner side surface of the positioning cylinder (8) and the side surface of the positioning column (10).

5. The pre-oxidized silk fiber carding machine according to claim 1, characterized in that: The slide groove (13) is circular, and the slide groove (13) and the positioning groove (14) are interconnected, and the rotating disk (15) is located on one side of the slide groove (13).

6. The pre-oxidized silk fiber carding machine according to claim 1, characterized in that: The positioning plate (16) is matched with the positioning groove (14), and the rotating column (17) is slidably connected with the supporting frame (7).

7. The pre-oxidized silk fiber carding machine according to claim 1, characterized in that: The rotating plate (18) is located on one side of the supporting frame (7).

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