Needle cylinder supporting mechanism of circular knitting machine

Abstract

The utility model discloses a needle cylinder supporting mechanism of a circular knitting machine. The needle cylinder supporting mechanism comprises a supporting seat, a butt joint seat and a mounting structure, when a certain part of the needle cylinder needs to be damaged, the butt joint block at the corresponding part can be detached and then taken down, and the damaged part of the needle cylinder is exposed, so that the needle cylinder is convenient to maintain, the beneficial effect that later maintenance is convenient is achieved, and meanwhile, a single damaged knitting needle of the needle cylinder can be replaced; the needle cylinder is fixed by pushing and pressing the needle cylinder through the pressing block, and the gasket at the bottom of the pressing block is used for protecting the needle cylinder, so that the needle cylinder is effectively prevented from being deformed due to stress; the rotary knob is rotated to enable the rotary screw rod to rotate, and due to the fact that the rotary screw rod is in threaded connection with the connecting base, when the rotary screw rod rotates, the connecting plate can move upwards so as to adapt to needle cylinders with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of circular knitting machines, in particular to a needle cylinder supporting mechanism for a circular knitting machine. Background Art

[0002] Circular knitting machine, scientifically known as circular weft knitting machine (or circular weft knitting machine), has developed rapidly due to its multiple loop forming systems (called yarn feeding paths or loop forming paths in enterprises, referred to as paths), high speed, high output, fast pattern change, good fabric quality, few processes and strong product adaptability. The needle cylinder support mechanism is a mechanism used to place and fix the needle cylinder.

[0003] Existing patent: CN217536308U, discloses a needle cylinder support assembly for a large circular knitting machine, including a needle cylinder with a circular ring structure, an upper support assembly for fixing the upper half of the needle cylinder, a lower support assembly for fixing the lower half of the needle cylinder, a protective seat for connecting the upper support assembly and the lower support assembly, and a telescopic assembly for driving the upper support assembly to separate from the needle cylinder, the protective seat is arranged between the upper support assembly and the lower support assembly, and the protective seat is a circular ring structure, and the maximum radius of the needle cylinder is smaller than the minimum radius of the protective seat.

[0004] The above patents or existing syringe support mechanisms have the following problems:

[0005] The existing support mechanism usually uses bolts to fix the syringe. If one side is damaged later, the syringe needs to be disassembled as a whole, which leads to inconvenience in later maintenance. Utility Model Content

[0006] The utility model aims to provide a circular knitting machine needle cylinder support mechanism to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a needle cylinder support mechanism of a large circular knitting machine, including a support seat, a docking seat is arranged on the edge of the support seat, a mounting structure is arranged on the top of the support seat, and the mounting structure includes a chassis, the chassis is fixed to the top of the support seat, a docking block is arranged on the top surface of the chassis, a connecting seat is connected to the top of the docking block, a connecting seat is arranged on the top of the connecting seat, a connecting plate is arranged on the top of the connecting plate, a pressure block is arranged on the top of the connecting plate, a rotating screw is arranged inside the connecting plate, the rotating screw is connected to the connecting seat to fix the connecting plate on the top of the connecting seat, a knob is arranged on the top of the rotating screw, and at least two docking blocks are arranged on the top of the chassis, each of the docking blocks has the same structure and forms a circle.

[0008] Preferably, a positioning ring is provided on the top surface of the chassis, and the docking block is in contact with the surface of the positioning ring.

[0009] Preferably, a gasket is provided on the bottom end surface of the pressing block, and the thickness of the gasket is not less than two millimeters.

[0010] Preferably, a positioning rod is provided on the bottom end surface of the connecting plate, and two positioning rods are provided, which are respectively located at the left and right ends of the rotating screw.

[0011] Preferably, the surface of the positioning rod is provided with scales.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When a part of the needle cylinder needs to be damaged, the docking block at the corresponding part can be disassembled and then removed, so that the damaged part of the needle cylinder is exposed, so as to facilitate maintenance, thereby achieving the beneficial effect of facilitating maintenance in the later stage, and at the same time, the damaged needle of the needle cylinder can be replaced;

[0014] The syringe is fixed by pushing the pressing block on the syringe, and the gasket at the bottom of the pressing block is used to protect the syringe, effectively preventing the syringe from being deformed due to force;

[0015] Turning the knob causes the rotating screw to rotate. Since the rotating screw is threadedly connected to the connecting seat, when the rotating screw rotates, the connecting plate will move upward to adapt to syringes of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 It is a partial enlarged view of the A area of ​​the utility model;

[0020] Figure 5 It is a front view cross-sectional structural schematic diagram of the connecting seat of the utility model.

[0021] In the figure: supporting seat -1, docking seat -2, mounting structure -3, chassis -31, docking block -32, connecting seat -33, connecting plate -34, pressing block -35, rotating screw -36, knob -37, positioning ring -311, gasket -351, positioning rod -341, scale -342. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0023] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a circular knitting machine needle cylinder support mechanism, including a support seat 1, on which the circular knitting machine needle cylinder is placed, a docking seat 2 is provided at the edge of the support seat 1, and the docking seat 2 is fixed to the circular knitting machine bracket by bolts to fix the support seat 1, and a mounting structure 3 is provided on the top of the support seat 1.

[0024] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a needle cylinder support mechanism for a large circular knitting machine, including a mounting structure 3 including a chassis 31, the chassis 31 is fixed to the top surface of the support seat 1 by bolts, and a docking block 32 is fixed to the top surface of the chassis 31 by bolts. At least twenty docking blocks 32 are arranged on the top surface of the chassis 31, and the docking blocks 32 form a circle, and each docking block 32 has the same structure. A positioning rod 341 is integrally formed on the top surface of the chassis 31, and the docking block 32 is abutted against the positioning ring 311, so as to facilitate better docking and fixing of the docking block 32. The docking block 32 is integrally formed at the lower end of the connecting seat 33, and a connecting plate 34 is arranged on the top of the connecting seat 33. A pressing block 35 is integrally formed on the top of the connecting plate 34, and a gasket 351 with a thickness of two millimeters is assembled on the bottom end face of the pressing block 35. A rotating screw 36 with a rotation connection is arranged inside the connecting plate 34, and the rotating screw 36 is threadedly connected with the connecting seat 33 to realize that the connecting plate 34 is fixed on the top of the connecting seat 33, and a positioning rod 341 is fixed on the bottom end face of the connecting plate 34. There are two positioning rods 341, which are respectively located at the left and right ends of the rotating screw 36, and the connecting plate 34 can be limited. At the same time, a scale 342 is arranged on the surface of the positioning rod 341, so as to facilitate the viewing of the lifting height of the connecting plate 34, and a knob 37 is arranged on the top of the rotating screw 36;

[0025] When a certain part of the needle cylinder needs to be damaged, the docking block 32 of the corresponding part can be disassembled and then removed, so that the connecting seat 33, the connecting plate 34 and the pressing block 35 release the pressing and fixing of the needle cylinder at that part, thereby exposing the damaged part of the needle cylinder, so as to facilitate maintenance, so as to achieve the beneficial effect of facilitating maintenance in the later stage, and at the same time, the damaged needle of the needle cylinder can be replaced. When installing, the docking block 32 is placed against the positioning ring 311, so that the threaded hole on the docking block 32 corresponds to the threaded hole on the chassis 31, so as to facilitate docking. The block 32 is installed. At this time, the connecting seat 33 and the connecting plate 34 will be close to the surface of the syringe placed on the chassis 31, so as to position the syringe. Then, the syringe is fixed by pushing the syringe with the pressing block 35. The gasket 351 at the bottom of the pressing block 35 is used to protect the syringe, which effectively prevents the syringe from being deformed by force. The knob 37 is turned to rotate the rotating screw 36. Since the rotating screw 36 is threadedly connected to the connecting seat 33, the connecting plate 34 will move upward when the rotating screw 36 rotates, so as to adapt to syringes of different heights.

[0026] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A circular knitting machine needle cylinder support mechanism, comprising a support seat (1), wherein the support seat (1) is provided with a docking seat (2) at its edge, characterized in that: The invention also comprises a mounting structure (3), wherein the mounting structure (3) is arranged on the top of the support seat (1), and the mounting structure (3) comprises a chassis (31), wherein the chassis (31) is fixed to the top of the support seat (1), and a docking block (32) is arranged on the top surface of the chassis (31), and the top of the docking block (32) is connected to a connecting seat (33), and a connecting plate (34) is arranged on the top of the connecting seat (33), and a pressing block (35) is arranged on the top of the connecting plate (34), and a rotating screw (36) is arranged inside the connecting plate (34), and the rotating screw (36) is connected to the connecting seat (33) so as to fix the connecting plate (34) on the top of the connecting seat (33), and a knob (37) is arranged on the top of the rotating screw (36), and at least two docking blocks (32) are arranged on the top of the chassis (31), and each of the docking blocks (32) has the same structure and forms a circle.

2. A circular knitting machine needle cylinder support mechanism according to claim 1, characterized in that: A positioning ring (311) is provided on the top end surface of the chassis (31), and the docking block (32) is in contact with the surface of the positioning ring (311).

3. The needle cylinder support mechanism of a circular knitting machine according to claim 1, characterized in that: A gasket (351) is provided on the bottom end surface of the pressing block (35), and the thickness of the gasket (351) is not less than two millimeters.

4. The needle cylinder support mechanism of a circular knitting machine according to claim 1, characterized in that: The bottom end surface of the connecting plate (34) is provided with a positioning rod (341), and two positioning rods (341) are provided, respectively located at the left and right ends of the rotating screw rod (36).

5. A circular knitting machine needle cylinder support mechanism according to claim 4, characterized in that: The surface of the positioning rod (341) is provided with a scale (342).

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