Guide rail assembling and adjusting device for flat knitting machine

Abstract

The utility model relates to the technical field of flat knitting machines, in particular to a guide rail assembling and adjusting device for a flat knitting machine, which comprises a bottom plate, a supporting column is movably connected onto the bottom plate, a rotating groove is arranged at the top of the supporting column, a first connecting hole is arranged on the side wall of the supporting column, a rotating column is movably connected inside the first connecting hole, and the rotating column is arranged in the rotating groove. A gear is movably connected to the surface of the rotating column, a rotating shaft is fixedly connected to the inner wall of the rotating groove, a connecting block is movably connected to the rotating shaft, teeth are arranged on the lower surface of the connecting block, the side edge of the gear is in meshed connection with the side edge of the connecting block, and a supporting plate is fixedly connected to the top of the connecting block. According to the utility model, the inclination angle of the supporting plate can be adjusted, the guide rail can be better supported, and the guide rail of the flat knitting machine can be conveniently assembled and adjusted.

Description

Technical Field

[0001] The utility model relates to the field of flat knitting machines, in particular to a guide rail adjustment device for flat knitting machines. Background Art

[0002] A flat knitting machine, also known as a flat knitting machine, is a type of knitting machinery. It generally refers to a horizontal knitting machine, that is, a machine that uses a horizontal knitting needle bed for knitting. The guide rail is installed on the frame, generally divided into two parts, front and back, which are the tracks for the machine head to travel. There is also a yarn mouth guide rail above the rear guide rail, which is mainly used for the yarn mouth to move smoothly left and right with the random head or to replace the yarn mouth.

[0003] The guide rails of a knitting machine are generally wedge-shaped structures, with the guide rails on both sides inclined. When the knitting machine is inspected and repaired, the guide rails need to be adjusted. Existing guide rail adjustment generally only supports the guide rails from below through a support mechanism, so that when the guide rails are supported, only the lower track is subjected to force, making the lower track easily compressed and bent, which is inconvenient for guide rail adjustment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a guide rail adjustment device for a flat knitting machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a guide rail adjustment device for a knitting machine, comprising a base plate, a support column is movably connected to the base plate, a rotating groove is provided on the top of the support column, a first connecting hole is provided on the side wall of the support column, a rotating column is movably connected inside the first connecting hole, a gear is movably connected to the surface of the rotating column, a rotating shaft is fixedly connected to the inner wall of the rotating groove, a connecting block is movably connected to the rotating shaft, teeth are provided on the lower surface of the connecting block, the side edge of the gear is meshed with the side edge of the connecting block, and the top of the connecting block is fixedly connected to the support plate.

[0006] As a further description of the above technical solution:

[0007] A moving groove is provided on the surface of the bottom plate, and a moving block is fixedly connected to the bottom of the support column, and the moving block is located inside the moving groove.

[0008] As a further description of the above technical solution:

[0009] A protrusion is fixedly connected to the surface of the rotating column, and the gear is located on the protrusion.

[0010] As a further description of the above technical solution:

[0011] A second connection hole is formed on the other side wall of the support column, and one end of the rotating column is located inside the second connection hole.

[0012] As a further description of the above technical solution:

[0013] The structure of the second connection hole is a "rice" - shaped structure.

[0014] As a further description of the above technical solution:

[0015] A connection groove is provided on the surface of the support plate, and a limiting plate is movably connected inside the connection groove.

[0016] As a further description of the above technical solution:

[0017] The limiting plate is installed on the support plate by screws.

[0018] The utility model has the following beneficial effects:

[0019] 1. Compared with the prior art, for this rail installation and adjustment device for a knitting flat knitting machine, through the support column, rotating column, gear, connection block, and support plate, when in use, the support plate is placed below the rail to be installed and adjusted. The inclination angle of the support plate can be adjusted by rotating the rotating column, so that the support plate can support the rail inside the rail in an inclined state, increasing the contact area with the rail. In contrast, the conventional rail installation and adjustment device generally only supports the rail from below through a support mechanism, resulting in only the lower rail being stressed when the rail is supported, making the lower rail prone to being pressed and bent, and not facilitating the installation and adjustment of the rail. This rail installation and adjustment device for a knitting flat knitting machine can adjust the inclination angle of the support plate to better support the rail, facilitating the installation and adjustment of the rail of the knitting flat knitting machine.

[0020] 2. Compared with the prior art, for this rail installation and adjustment device for a knitting flat knitting machine, through the bottom plate, moving groove, support column, and moving block, the position of the support column on the bottom plate can be adjusted by moving the support column during use, enabling the support plate to better support the rail, so that this rail installation and adjustment device for a knitting flat knitting machine can be applicable to the installation and adjustment of rails with different spacings, facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a rail installation and adjustment device for a knitting flat knitting machine proposed by the utility model;

[0022] Figure 2 It is a cross - sectional view of the internal structure of a rail installation and adjustment device for a knitting flat knitting machine proposed by the utility model;

[0023] Figure 3 It is a magnified view of the structure at A in the Figure 2 rail installation and adjustment device for a knitting flat knitting machine proposed by the utility model;

[0024] Figure 4 An exploded view of a rail assembly and adjustment device for a knitting flat knitting machine proposed by the present utility model;

[0025] Figure 5 A schematic structural diagram during the use of a rail assembly and adjustment device for a knitting flat knitting machine proposed by the present utility model.

[0026] Legend:

[0027] 1. Base plate; 2. Moving groove; 3. Support column; 4. Moving block; 5. Rotating groove; 6. First connection hole; 7. Second connection hole; 8. Rotating column; 9. Convex block; 10. Gear; 11. Rotating shaft; 12. Connection block; 13. Support plate; 14. Connection groove; 15. Limiting plate. Specific implementation manner

[0028] Referring to Figures 1-5 , a rail assembly and adjustment device for a knitting flat knitting machine provided by the present utility model: including a base plate 1, a support column 3 is movably connected to the base plate 1, the support column 3 can move on the base plate 1, a rotating groove 5 is opened at the top of the support column 3, a first connection hole 6 is opened on the side wall of the support column 3, a rotating column 8 is movably connected inside the first connection hole 6, the rotating column 8 can rotate inside the first connection block 6, a gear 10 is movably connected to the surface of the rotating column 8, the gear 10 can move back and forth on the rotating column 8, rotating the rotating column 8 can drive the gear 10 to rotate together, a rotating shaft 11 is fixedly connected to the inner wall of the rotating groove 5, a connection block 12 is movably connected to the rotating shaft 11, teeth are arranged on the lower surface of the connection block 12, the side of the gear 10 is meshed and connected with the side of the connection block 12, rotating the rotating column 8 can drive the gear 10 to rotate and then drive the connection block 12 to rotate, a support plate 13 is fixedly connected to the top of the connection block 12, and the inclination angle of the support plate 13 can be adjusted when the connection block 12 rotates.

[0029] A moving groove 2 is opened on the surface of the base plate 1, a moving block 4 is fixedly connected to the bottom of the support column 3, and the moving block 4 is located inside the moving groove 2, which is convenient for the support column 3 to move on the base plate 1.

[0030] A convex block 9 is fixedly connected to the surface of the rotating column 8, the gear 10 is located on the convex block 9, a limiting groove is opened inside the gear 10, and the convex block 9 is inside the limiting groove, so that the gear 10 can rotate together with the rotating column 8. A second connection hole 7 is opened on the other side wall of the support column 3, one end of the rotating column 8 is located inside the second connection hole 7, and the structure of the second connection hole 7 is a "rice" - shaped structure. Pushing the rotating column 8 towards the direction of the second connection block 7, the convex block on the rotating column 8 will get stuck inside the second connection block 7, thereby fixing the position of the rotating column 8, and thus being able to fix the inclination angle of the support plate 13.

[0031] The surface of the support plate 13 is provided with a connection groove 14. A limiting plate 15 is movably connected inside the connection groove 14. The limiting plate 15 is installed on the support plate 13 by screws, and the limiting plate 15 supports the edge of the guide rail.

[0032] Working principle: During use, place the support plate 13 under the guide rail to be installed and adjusted. The inclination angle of the support plate 13 can be adjusted by rotating the rotating column 8, so that the support plate 13 can support the guide rail inside the guide rail in an inclined state, increasing the contact area with the guide rail. The guide rail installation and adjustment device of this knitting flat knitting machine can adjust the inclination angle of the support plate 13 to better support the guide rail, facilitating the installation and adjustment of the guide rail of the knitting flat knitting machine.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A guide rail installation and adjustment device for a flat knitting machine, comprising a bottom plate (1), characterized in that: A support column (3) is movably connected to the bottom plate (1). A rotation groove (5) is formed at the top of the support column (3). A first connection hole (6) is formed in the side wall of the support column (3). A rotation column (8) is movably connected inside the first connection hole (6). A gear (10) is movably connected to the surface of the rotation column (8). A rotating shaft (11) is fixedly connected to the inner wall of the rotation groove (5). A connection block (12) is movably connected to the rotating shaft (11). Teeth are provided on the lower surface of the connection block (12). The side of the gear (10) is meshed and connected to the side of the connection block (12). A support plate (13) is fixedly connected to the top of the connection block (12).

2. The guide rail assembly and adjustment device for a flat knitting machine according to claim 1, wherein: A moving groove (2) is formed on the surface of the bottom plate (1). A moving block (4) is fixedly connected to the bottom of the support column (3). The moving block (4) is located inside the moving groove (2).

3. The guide rail assembly and adjustment device for a knitting flat knitting machine according to claim 1, characterized in that: A convex block (9) is fixedly connected to the surface of the rotation column (8). The gear (10) is located on the convex block (9).

4. A guide rail assembly and adjustment device for a knitting flat machine according to claim 1, characterized in that: A second connection hole (7) is formed in the other side wall of the support column (3). One end of the rotation column (8) is located inside the second connection hole (7).

5. A guide rail assembly and adjustment device for a knitting flat knitting machine according to claim 4, characterized in that: The structure of the second connection hole (7) is a "rice" - shaped structure.

6. The rail assembly and adjustment device for a knitting flat knitting machine according to claim 1, wherein: A connection groove (14) is formed on the surface of the support plate (13). A limiting plate (15) is movably connected inside the connection groove (14).

7. A guide rail adjustment device for a flat knitting machine according to claim 6, characterized in that: The limiting plate (15) is installed on the support plate (13) by screws.

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