Flat knitting machine

Abstract

The utility model relates to a flat knitting machine which comprises a needle bed base, the needle bed base is installed on a left machine frame and a right machine frame, supporting bases are installed on the left machine frame and the right machine frame, the supporting bases are horizontally arranged on the left machine frame and the right machine frame, and the needle bed base is installed on the supporting bases. The needle bed base is supported through the supporting base, the needle bed base can be supported, and the situation that the needle bed base droops and deforms due to the fact that the needle bed base is too long is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of knitting machinery and relates to a flat knitting machine, in particular to a needle bed support structure of the flat knitting machine. Background Art

[0002] A computerized flat knitting machine is a double-needle plate latch needle weft knitting machine. The needle bed is the base platform for the knitting needles to work, and the needle bed base is the supporting structure or mounting base for the needle bed. The needle bed base is generally installed on the frame below the computerized flat knitting machine.

[0003] A computerized flat knitting machine is a double-needle plate latch needle weft knitting machine. The needle bed is the base platform for the knitting needles to perform their work, and the needle bed base is the supporting structure or mounting base for the needle bed. The needle bed base is mounted on the frame below the computerized flat knitting machine.

[0004] The needle bed has a certain degree of rigidity, so it will not deform due to gravity when installed on the left and right frames. However, for a long needle bed, it spans the left and right frames. Over a long span, the weight of the needle bed and the influence of fabric pulling can cause the needle bed to bend downward (especially in the middle). This deformation of the needle bed will lead to unstable knitting and needle transfer, and cannot be normal production. Utility Model Content

[0005] In order to improve the problem that the needle bed seat is long and easily deformed, the utility model provides a knitting machine, and the specific technical solution is as follows:

[0006] A knitting machine includes a needle bed seat, which is installed on a left frame and a right frame. Support seats are installed on the left frame and the right frame. There are two support seats, and the two support seats are evenly distributed under the needle bed seat. The support seat lies horizontally on the left frame and the right frame. The needle bed seat is installed on the support seat. The needle bed seat and the support seat are connected by a number of fastening screws, and the number of fastening screws are evenly distributed.

[0007] During installation, first install the support seat on the base frame and the right frame, then install the needle bed seat on the support seat, and finally connect the support seat and the needle bed seat through multiple fastening screws. On the one hand, this can support the needle bed seat and prevent the needle bed seat from sagging and deformation due to excessive length; on the other hand, when maintenance and replacement are needed later, only the fastening screws need to be removed to separate the support seat and the needle bed seat for easy maintenance.

[0008] The needle bed seat is integrally mounted on the support seat, so that the gravity of the needle bed seat can be evenly distributed to the support seat, avoiding local deformation of the support seat or unstable installation of the needle bed seat due to excessive local force.

[0009] In order to adjust the horizontality of the needle bed seat, a threaded hole is provided on the support seat, and the threaded hole is provided next to the fastening screw; an adjustment screw is installed in the threaded hole, and the head of the adjustment screw is against the bottom of the needle bed seat. The adjustment screw is rotated to adjust the distance between the needle bed seat and the support seat. A number of pads are provided on the support seat, and the pads are provided with adjustment threaded holes, and the adjustment screw is installed in the adjustment threaded hole.

[0010] Furthermore, since the support base may be a thin-walled member, a plurality of spacers are provided on the support base. Each spacer has a through hole, through which the fastening screw passes to connect with the threaded hole on the needle bed base. If the support base is a thin-walled member, the adjustment screw is threadedly connected to the support base and presses against the needle bed base, which is prone to slipping. Therefore, spacers are placed on the support base, and the adjustment screw is threadedly connected to the support base and the spacers. The number of threads of the adjustment screw threaded connection is increased, thereby providing stable support for the needle bed base.

[0011] The utility model supports the needle bed seat by arranging a support seat, which can effectively prevent the sagging deformation caused by the long length of the needle bed seat and its own gravity, and effectively prevent the deformation of the needle bed seat caused by the operation of the roller, thereby ensuring the stable progress of knitting and needle transfer work, and guaranteeing normal production; by adjusting the contact between the screw and the bottom wall of the needle bed seat, when the horizontality needs to be adjusted, the adjusting screw can be rotated to change its position height on the support seat, thereby applying different supporting forces to the needle bed seat, and adjusting the height and angle of the needle bed seat to a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a flat knitting machine according to an embodiment of the present utility model.

[0013] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0014] Figure 3 It is an exploded view of the needle bed seat and the support seat in this embodiment.

[0015] Figure 4 yes Figure 3 Enlarged view of part B in the middle.

[0016] Explanation of the accompanying drawings: 1. Support seat; 3. Base; 4. Pad; 5. Through hole; 6. Fastening screw hole; 7. Fastening screw; 8. Adjustment threaded hole; 9. Adjustment screw; 10. Needle bed seat; 11. Left frame; 12. Right frame. DETAILED DESCRIPTION

[0017] Reference Figures 1 to 4 A knitting machine includes a needle bed seat 10, which is installed on a left frame 11 and a right frame 12. The left frame 11 and the right frame 12 are connected through a base 3.

[0018] A support base 1 is installed on the left frame 11 and the right frame 12. The support base 1 lies horizontally on the left frame 11 and the right frame 12. The needle bed base 10 is installed on the support base 1. In this embodiment, there are two support bases 1, and the two support bases 1 are hollow square tubes.

[0019] In other embodiments, there are more than three support bases 1. The support base is a solid rod.

[0020] The support seat 1 and the needle bed seat 10 are connected by a number of fastening screws 7. Specifically, a number of pads 4 are provided on the support seat 1, and the pads 4 are evenly distributed along the length direction of the support seat 1. The pads 4 correspond to the fastening screws 7 one by one. A through hole is provided on the bottom wall of the support seat 1, and through holes 5 are provided on the top wall and the pads 4. A fastening screw hole 6 is provided on the needle bed seat 10. The fastening screw 7 passes through the through hole, extends into the support seat 1, penetrates into the two through holes 5, and is then threadedly connected to the fastening screw hole 6. The head of the fastening screw 7 contacts the inner wall of the support seat 1.

[0021] In other embodiments, the support seat 1 may also be connected to the needle bed seat 10 by welding or other methods.

[0022] The support base 1 and the cushion block 4 are connected by adjusting screws 9, and there are at least two adjusting screws 9. In this embodiment, there are two adjusting screws 9, and in other embodiments, there may be three or four adjusting screws.

[0023] Two adjustment threaded holes 8 are provided on the pad 4, and the through hole 5 is located between the two adjustment threaded holes 8. Two through holes corresponding to the adjustment threaded holes 8 are also provided on the bottom wall of the support seat 1. The adjustment screw 9 passes through the through holes and enters the support seat 1, and is then threadedly connected to the adjustment threaded hole 8. The adjustment screw 9 contacts the bottom wall of the needle bed seat 10.

[0024] In this embodiment, the pad 4 provided with the adjusting threaded hole and the pad 4 provided with the through hole 5 are integrally formed. In other embodiments, the two pads can be provided separately.

[0025] In other embodiments, the support seat 1 may also be a hollow tube, and the adjusting screw 9 is directly threadedly connected to the support seat 1 and contacts the bottom wall of the needle bed seat 10 .

[0026] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flat knitting machine, comprising a needle bed seat (10), wherein the needle bed seat (10) is mounted on a left frame (11) and a right frame (12), and is characterized in that: A support seat (1) is installed on the left frame (11) and the right frame (12). The support seat (1) lies horizontally on the left frame (11) and the right frame (12), and the needle bed seat (10) is installed on the support seat (1).

2. The flat knitting machine according to claim 1, wherein: The needle bed seat (10) and the support seat (1) are connected via a plurality of fastening screws (7).

3. The flat knitting machine according to claim 2, wherein: Several fastening screws (7) are evenly distributed.

4. The flat knitting machine according to claim 2, wherein: The support seat (1) is provided with a plurality of pads (4), the pads (4) are provided with through holes (5), and the fastening screws (7) pass through the through holes (5) and are connected to the fastening screw holes (6) on the needle bed seat (10).

5. The flat knitting machine according to claim 2, characterized in that: The support seat (1) is provided with a threaded hole, in which an adjustment screw (9) is installed. The head of the adjustment screw (9) is pressed against the bottom of the needle bed seat (10). The adjustment screw (9) is rotated to adjust the distance between the needle bed seat (10) and the support seat (1).

6. The flat knitting machine according to claim 5, characterized in that: The threaded hole is arranged beside the fastening screw (7).

7. The flat knitting machine according to claim 5, characterized in that: A plurality of pads (4) are provided on the support seat (1), and an adjusting threaded hole (8) is provided on the pads (4), and the adjusting screws (9) are installed in the adjusting threaded hole (8).

8. The flat knitting machine according to claim 1, characterized in that: There are two support seats (1), and the two support seats (1) are evenly distributed under the needle bed seat (10).

9. The flat knitting machine according to claim 1, characterized in that: The support seat (1) is a hollow tube or a solid rod.

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