Base of circular knitting machine

Abstract

The utility model discloses a circular knitting machine base which comprises a circular knitting machine body, four fixing blocks are fixedly installed on the outer wall of the bottom of the circular knitting machine body in an annular array mode, the fixing blocks are fixedly connected with a bearing plate through screws in a bolting mode, a bottom plate is arranged below the bearing plate, and four sets of buffering assemblies are symmetrically arranged between the bottom plate and the bearing plate. The buffering assembly comprises a U-shaped frame, the U-shaped frame is fixedly installed at the top end of the bottom plate, sliding rods are fixedly connected to the inner walls of the two sides of the U-shaped frame, moving blocks are slidably connected to the outer walls of the sliding rods, first hinge seats are fixedly connected to the top ends of the moving blocks, supporting rods are hinged to the first hinge seats, and second hinge seats are hinged to the top ends of the supporting rods. And the second hinge seat is fixedly mounted at the bottom end of the bearing plate. When the circular knitting machine body runs at a high speed, the buffer assembly can buffer and absorb the vibration force to achieve the damping effect, the vibration force is prevented from damaging the circular knitting machine body, and it is guaranteed that the circular knitting machine body stably runs for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of circular knitting machines, and more specifically, to a base of a circular knitting machine. Background Art

[0002] At present, when carrying out textile work, circular knitting machines are usually used. Due to the large number of loop-forming systems, high rotational speed, high output, fast pattern change, good fabric quality, few processes, and strong product adaptability of circular knitting machines, they have developed rapidly.

[0003] However, during the operation of the circular knitting machine, due to high-speed operation and the interaction of mechanical components, vibrations of varying degrees often occur. These vibrations not only cause wear and loosening of machine components, reducing the service life of the machine, but also may affect product quality and production efficiency.

[0004] Therefore, a new solution is needed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a base of a circular knitting machine.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A base of a circular knitting machine, including the circular knitting machine body. Four fixing blocks are fixedly installed on the outer wall of the bottom of the circular knitting machine body in a circumferential array. The fixing blocks are bolted to a bearing plate. A bottom plate is arranged below the bearing plate. Four groups of buffer components are symmetrically arranged between the bottom plate and the bearing plate. The buffer component includes a U-shaped frame. The U-shaped frame is fixedly installed at the top of the bottom plate. Slide bars are fixedly connected to the inner walls on both sides of the U-shaped frame. A moving block is slidably connected to the outer wall of the slide bar. A first hinge seat is fixedly connected to the top of the moving block. A support rod is hinged to the first hinge seat. A second hinge seat is hinged to the top of the support rod. The second hinge seat is fixedly installed at the bottom end of the bearing plate.

[0008] Further, the buffer component further includes a buffer spring. One end of the buffer spring is fixedly connected to the inner wall of one side of the U-shaped frame. The other end of the buffer spring is fixedly connected to the side wall of the moving block. And the buffer spring is movably sleeved on the outer wall of the slide bar.

[0009] Further, rubber pads are fixedly adhered to the inner walls on both sides of the U-shaped frame.

[0010] Further, a damper is provided between the bottom plate and the bearing plate. The bottom end of the damper is fixedly connected to the top end of the bottom plate, and the top end of the damper is fixedly connected to the bottom end of the bearing plate. Four dampers are provided and are symmetrically arranged in pairs.

[0011] Further, a through hole is provided on the fixing block, and a threaded blind hole corresponding to the through hole is provided on the bearing plate. The bottom of the screw passes through the through hole and is threadedly connected to the threaded blind hole.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, by providing a buffer assembly between the bottom plate and the bearing plate, when the knitting circular knitting machine body runs at high speed, the buffer assembly can buffer and absorb the vibration force to achieve a shock absorption effect, avoid damage to the knitting circular knitting machine body caused by the vibration force, ensure the long-term stable operation of the knitting circular knitting machine body, and improve the textile efficiency.

[0014] 2. In the present utility model, by providing fixing blocks on the outer wall of the knitting circular knitting machine body, the fixing blocks are bolted and fixed to the bearing plate to realize the quick disassembly and assembly of the knitting circular knitting machine body and the bearing plate, thereby facilitating the disassembly, maintenance and repair of the knitting circular knitting machine body. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the base of the knitting circular knitting machine in this embodiment;

[0016] Figure 2 is a schematic structural diagram of the buffer assembly in this embodiment;

[0017] Figure 3 is a schematic connection structure diagram of the fixing block and the bearing plate in this embodiment.

[0018] Reference numerals: knitting circular knitting machine body 1, fixing block 2, bearing plate 3, bottom plate 4, buffer assembly 5, C-shaped frame 501, sliding rod 502, moving block 503, first hinge seat 504, support rod 505, second hinge seat 506, buffer spring 507, rubber pad 508, damper 6, through hole 7, threaded blind hole 8, screw 9. Detailed Embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment: A base of a circular knitting machine, as Figures 1 - 3 shown, includes a circular knitting machine body 1. Four fixing blocks 2 are fixedly installed on the outer wall of the bottom of the circular knitting machine body 1 in an annular array. The fixing blocks 2 are bolted and fixed with a bearing plate 3 through screws 9. A bottom plate 4 is arranged below the bearing plate 3. Four groups of buffer components 5 for absorbing the vibration generated during the operation of the circular knitting machine body 1 are symmetrically arranged between the bottom plate 4 and the bearing plate 3. By arranging the buffer components 5 between the bottom plate 4 and the bearing plate 3, when the circular knitting machine body 1 runs at high speed, the buffer components 5 can buffer and absorb the vibration force to achieve the damping effect, avoid damage to the circular knitting machine body 1 caused by the vibration force, ensure the long-term stable operation of the circular knitting machine body 1, and improve the textile efficiency.

[0021] Furthermore, as Figure 2 shown, the buffer component 5 includes a U-shaped frame 501. The U-shaped frame 501 is fixedly installed at the top of the bottom plate 4. Slide rods 502 are fixedly connected to the inner walls on both sides of the U-shaped frame 501. A moving block 503 is slidably connected to the outer wall of the slide rod 502. A first hinge seat 504 is fixedly connected to the top of the moving block 503. A support rod 505 is hinged to the first hinge seat 504. A second hinge seat 506 is fixedly installed at the bottom end of the bearing plate 3, and the top end of the support rod 505 is hinged to the second hinge seat 506.

[0022] It also includes a buffer spring 507. One end of the buffer spring 507 is fixedly connected to the inner wall on one side of the U-shaped frame 501, and the other end of the buffer spring 507 is fixedly connected to the side wall of the moving block 503, and the buffer spring 507 is movably sleeved on the outer wall of the slide rod 502.

[0023] When the circular knitting machine body 1 runs at high speed, the generated vibration force will be transmitted to the bearing plate 3 and then to the second hinge seat 506 through the bearing plate 3. At this time, the vibration force will drive the support rod 505 to move downward, and drive the moving block 503 to slide along the axial direction of the slide rod 502 through the first hinge seat 504, squeezing the buffer spring 507, so that the buffer spring 507 is in a compressed state. The buffer spring 507 converts the kinetic energy of the vibration force into elastic energy and stores it. When the action of the vibration force ends, the elastic energy stored in the buffer spring 507 is released, the buffer spring 507 returns to its original state, and pushes the moving block 503 to return to its original state, achieving the effect of buffering and damping.

[0024] Preferably, rubber pads 508 are fixedly bonded to the inner walls on both sides of the U-shaped frame 501. By arranging the rubber pads 508, when the moving block 503 moves to both sides of the U-shaped frame 501 and contacts the rubber pads 508, the noise generated by the impact can be greatly reduced.

[0025] Furthermore, as Figure 1As shown, a damper 6 is provided between the bottom plate 4 and the carrier plate 3. The bottom end of the damper 6 is fixedly connected to the top end of the bottom plate 4, and the top end of the damper 6 is fixedly connected to the bottom end of the carrier plate 3. Four dampers 6 are provided and are arranged symmetrically in pairs. The vibration energy is absorbed by the provided damper 6 to reduce the amplitude and frequency of vibration, so as to achieve a better shock absorption effect.

[0026] As Figure 3 shown, a through hole 7 is formed in the fixing block 2, and a threaded blind hole 8 corresponding to the through hole 7 is formed in the carrier plate 3. The bottom of the screw 9 passes through the through hole 7 and is threadedly connected to the threaded blind hole 8. By the combined use of the fixing block 2, the through hole 7, the threaded blind hole 8 and the screw 9, the knitting circular knitting machine body 1 can be easily disassembled and assembled, so as to facilitate the disassembly, maintenance and repair of the knitting circular knitting machine.

[0027] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A circular knitting machine base, comprising a circular knitting machine body (1), characterized in that: Four fixing blocks (2) are fixedly installed in a circular array on the outer wall at the bottom of the circular knitting machine body (1); the fixing blocks (2) are bolted to a bearing plate (3) by screws (9); a bottom plate (4) is provided below the bearing plate (3); four groups of buffer components (5) are symmetrically arranged between the bottom plate (4) and the bearing plate (3); the buffer components (5) include a profile frame (501); the profile frame (501) is fixedly installed on the top of the bottom plate (4); Slide rods (502) are fixedly connected to the inner walls of both sides of the profile frame (501), and a moving block (503) is slidably connected to the outer wall of the slide rod (502), and the top of the moving block (503) is fixedly connected to a first hinge seat (504), and the first hinge seat (504) is hinged to a support rod (505), and the top of the support rod (505) is hinged to a second hinge seat (506), and the second hinge seat (506) is fixedly installed on the bottom end of the bearing plate (3); Rubber pads (508) are fixedly bonded to the inner walls of both sides of the molded frame (501); A damper (6) is provided between the bottom plate (4) and the bearing plate (3), the bottom end of the damper (6) is fixedly connected to the top end of the bottom plate (4), the top end of the damper (6) is fixedly connected to the bottom end of the bearing plate (3), and four dampers (6) are provided, and are symmetrically arranged in pairs; The four groups of buffer components (5) are respectively located at the four end corners of the bearing plate (3), the four dampers (6) are respectively located at the four end corners of the bearing plate (3), and a damper (6) is correspondingly provided at the installation position of each group of buffer components (5).

2. A circular knitting machine base according to claim 1, characterized in that: The buffer assembly (5) also includes a buffer spring (507), one end of which is fixedly connected to the inner wall of one side of the molded frame (501), and the other end of which is fixedly connected to the side wall of one side of the moving block (503), and the buffer spring (507) is movably mounted on the outer wall of the sliding rod (502).

3. The circular knitting machine base according to claim 1, characterized in that: The fixing block (2) is provided with a through hole (7), the bearing plate (3) is provided with a threaded blind hole (8) corresponding to the through hole (7), and the bottom of the screw (9) passes through the through hole (7) and is threadedly connected to the threaded blind hole (8).

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