Self-cooled drive plate of knitting machine

Abstract

The utility model relates to a knitting machine self-cooling type drive plate which comprises a drive plate body, U-shaped drive grooves, air channels and air grooves, a plurality of U-shaped drive grooves are formed in the periphery of the drive plate body, one air channel is designed between every two adjacent U-shaped drive grooves, the air grooves comprise ring-like air grooves and vertical air grooves, and a plurality of ring-like air grooves are designed in the two axial side faces of the drive plate body respectively. A plurality of vertical air grooves are axially formed in the two sides of the interior of the air channel respectively, and the upper end and the lower end of each vertical air groove correspondingly communicate with the similar-ring-shaped air grooves in the upper side and the lower side respectively. The driving plate has the advantages of being ingenious in design and reasonable and compact in structure, air cooling can be formed in the driving plate rotating process through the design of the air grooves and the air channels, and the using working condition requirements of the driving plate and the U-shaped buckle are met.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machines, in particular to a self-cooling dial for a knitting machine. Background Art

[0002] A knitting machine is a mechanical device used to produce fabrics. It forms cloth or other textiles by interweaving yarns or other fiber materials. This machine is usually characterized by high speed, high efficiency and precision, and can produce a large number of high-quality products in a short time. Circular knitting machines are used to weave tube cloth. There are many spindles on the warp frame of the circular loom. According to the width of the woven cloth and the width of the flat wire, a specified range of warp yarns are used. Before the warp yarn enters the circular loom, the warp yarn is cross-opened by the warp frame, and the weft yarn shuttle moves in a circular motion in the cross opening to pass through the warp yarn and weave into a tube cloth. Among the existing circular knitting machines on the market, the circular knitting machines with 16-1000 spindles are all operated in a gear combination on a circle. A pull-up disc rotor is provided at the corresponding position of the gear. There are 4 notches on the pull-up disc rotor surface. The notches are equipped with one spindle seat corresponding to the left and right runways of the panel. The raw yarn spindles of the braided rope belt are installed on the spindle seat. After the equipment is started, the spindle seat on the pull-up disc is driven by the gear transmission to cross the left and right runways in a circular row to obtain a cross-woven fabric.

[0003] During operation, the dial rotor moves the spindle seat through the U-shaped groove. Long-term friction will generate heat, which is not conducive to the long-term high-speed working environment of the dial rotor. Summary of the invention

[0004] In order to solve the above technical problems, the utility model proposes a self-cooling dial for a knitting machine, which has an ingenious design, a reasonable and compact structure, can be cooled, and meets the use requirements.

[0005] The technical solution of this utility model:

[0006] A self-cooling dial for a knitting machine comprises a dial body, a U-shaped dial groove, an air duct and an air groove. A plurality of U-shaped dial grooves are arranged around the dial body, an air duct is respectively designed between adjacent U-shaped dial grooves, the air grooves comprise quasi-annular air grooves and vertical air grooves, a plurality of quasi-annular air grooves are respectively designed on the axial sides of the dial body, a plurality of vertical air grooves are respectively axially designed on both sides of the interior of the air duct, and the upper and lower ends of each vertical air groove correspond to the quasi-annular air grooves connecting the upper and lower sides respectively.

[0007] The air duct is designed to be a V-shaped groove.

[0008] The air groove is a groove with a circular arc cross section.

[0009] The utility model has the advantages of clever design, reasonable and compact structure, and can form air cooling during the rotation of the dial through the design of the wind slot and the airway, with good heat dissipation, thus meeting the requirements of the dial use conditions. Brief Description of the Drawings

[0010] Figure 1 is a schematic diagram of the present utility model.

[0011] Figure 2 is a cross-sectional schematic view of the U-shaped dial groove and the quasi-annular air groove of the present utility model. Detailed Description of the Preferred Embodiments

[0012] Referring to the attached Figure 1-2 , a self-cooling dial of a knitting machine, which comprises a dial body 10, a U-shaped dial groove 1, an air duct 101 and an air groove. A plurality of U-shaped dial grooves 1 are formed around the dial body 10, and an air duct 101 is designed between adjacent U-shaped dial grooves 1. The air groove comprises a quasi-annular air groove 102 and a vertical air groove 103. A plurality of quasi-annular air grooves 102 are designed on the axial two side surfaces of the dial body 10 respectively. A plurality of vertical air grooves 103 are axially designed on the inner two sides of the air duct 101 respectively. The upper and lower ends of each vertical air groove 103 are correspondingly communicated with the quasi-annular air grooves 102 on the upper and lower sides respectively.

[0013] The air duct 101 is designed as a quasi-V-shaped groove. The air duct can generate air flow and effectively dissipate heat, and the design of the air duct can also effectively reduce the weight of the dial.

[0014] The air groove is a groove with an arc-shaped cross section. It is beneficial to the air flow on the surface of the dial to form air cooling.

[0015] When the present utility model is in use, an axially penetrating air duct is designed on the dial body, so that air flow can be generated in the air duct during the rotation process. In order to better make the air flow perform forced air cooling on the dial, an air groove is designed. The air groove is also divided into a quasi-annular air groove and a vertical air groove connecting the two side quasi-annular air grooves. Shown in the figure are three quasi-annular air grooves interrupted by the U-shaped dial groove and the air duct in the middle. Each section of the quasi-annular air groove is vertically communicated by the vertical air grooves designed in each air duct, so that the air flow can flow better along the axial two end surfaces of the dial, and the air cooling effect is excellent; once the dial designed by the present utility model rotates, self-cooling can be realized.

Claims

1. A self-cooling dial of a knitting machine, characterized in that, It includes a dial body, U-shaped dial grooves, air ducts and air grooves. A number of U-shaped dial grooves are arranged around the dial body. An air duct is designed between adjacent U-shaped dial grooves. The air grooves include an annular-like air groove and a vertical air groove. A number of annular-like air grooves are respectively designed on the two axial side surfaces of the dial body. A number of vertical air grooves are respectively axially designed on both inner sides of the air duct. The upper and lower ends of each vertical air groove respectively correspond to and communicate with the annular-like air grooves on the upper and lower sides.

2. The self-cooling dial of a knitting machine according to claim 1, characterized in that, The air duct is designed as a V-shaped groove.

3. The self-cooling dial of a knitting machine according to claim 1, characterized in that, The air groove is a groove with an arc-shaped cross-section.

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