Knitting machine not prone to yarn breakage

Abstract

The utility model relates to the technical field of textile machinery, in particular to a knitting machine not prone to yarn breakage. According to the technical scheme, the yarn guide structure mainly aims at solving the problems that a yarn guide structure of a common knitting machine usually assists conveying of a yarn harness through an opening in a yarn guide plate and guides the yarn harness, so that the yarn harness is frequently contacted and rubbed with the yarn guide plate in the conveying process, the temperature of the yarn harness is easily increased, and the risk of yarn breakage is increased. The knitting machine comprises a knitting machine body, a rotary disc is arranged on the knitting machine body, an auxiliary plate facilitating guiding of a wire harness is installed on the side wall of the knitting machine body, vertical plates are symmetrically installed on the top wall body of the knitting machine body, and a heat dissipation assembly facilitating guiding of the wire harness and a second wire guide shaft are installed on the two vertical plates. According to the utility model, the wire harness is protected and cooled in the wire harness conveying process, the risk of end breakage is reduced, and dust can be prevented from being attached to the wire harness to pollute the wire harness in the heat dissipation process.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a knitting machine that is not prone to thread breakage. Background Art

[0002] A knitting machine is a device used to knit wool or other fiber materials. They create fabrics through a series of needles and threads, and can produce various types of knitted goods, including sweaters, socks, scarves, etc. Knitting machines usually consist of a needle bed, a feed system, a weaving system, and a control system. During operation, the yarn is passed through the feed system and woven through the stitches in the weaving system to form the fabric. The operation of the knitting machine can be adjusted according to different weaving methods and design requirements to produce knitted products of different styles and specifications. Nowadays, knitting machines usually use a wire structure to assist the wire transport, which is convenient for subsequent weaving and avoids entanglement during the wire transport process, which affects the weaving work.

[0003] However, the common wire structure of a knitting machine usually assists the wire harness transportation through the openings on the wire plate to guide the wire harness, so that the wire harness frequently contacts and rubs against the wire plate during transportation, which can easily cause the wire harness to heat up and increase the risk of wire breakage. In view of this, we propose a knitting machine that is not prone to wire breakage. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and to provide a knitting machine which is not easy to break the thread.

[0005] The technical solution of the utility model: a knitting machine that is not easy to break the wire, including a knitting machine body, a turntable is arranged on the knitting machine body, an auxiliary plate for guiding the wire harness is installed on the side wall of the knitting machine body, vertical plates are symmetrically installed on the top wall of the knitting machine body, a heat dissipation component and a second wire shaft for guiding the wire harness are installed on the two vertical plates, dust-proof nets for dust prevention are installed on the walls of the two vertical plates, protective sleeves are connected to the back-to-opposite walls of the two vertical plates, and support components for positioning the heat dissipation component are installed in the two protective sleeves.

[0006] Preferably, a row of pipes is connected to the bottom wall of the protective sleeve, and an inlet end of the row of pipes is communicated with the interior of the protective sleeve.

[0007] Preferably, the heat dissipation component comprises a first wire shaft, a cleaning brush and a spiral fan blade are sleeved on the outer ring surface of the first wire shaft, and the cleaning surface of the cleaning brush is in close contact with the dustproof surface of the dustproof net.

[0008] Preferably, the first wire shaft and the second wire shaft are in a staggered state, and first bearings are sleeved on the outer ring surfaces of the first wire shaft and the second wire shaft.

[0009] Preferably, rotation holes are symmetrically provided on the two vertical plates and the wall of the dustproof net, and a plurality of the first bearings are respectively arranged in the rotation holes corresponding to the positions.

[0010] Preferably, the support assembly comprises a cross bar, a second bearing is arranged inside the cross bar, and the second bearing is sleeved on the outer ring surface of the first wire shaft.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects:

[0012] The utility model rotates the knitting structure of the electric knitting machine body by rotating the turntable, so that the wire harness is transported under the guidance of the auxiliary plate, and at the same time, the rotation groove setting of the second wire shaft and the first wire shaft restricts the transport path of the wire harness, which is beneficial to prevent the wire harness from moving left and right, and can also drive the first wire shaft and the second wire shaft to rotate during the wire harness transportation, thereby reducing the wear on the wire harness. Due to the rotation of the first wire shaft, the spiral fan blades and the cleaning brush can be driven by the first wire shaft to blow and cool the wire harness being transported, thereby reducing the risk of disconnection, and the dustproof net can be cleaned to avoid dust accumulation causing clogging of the dustproof net and reducing the heat dissipation effect. Due to the filtering of the dustproof net, it is beneficial to prevent dust from adhering to the wire harness and contaminating the wire harness during the blowing and heat dissipation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a knitting machine that is not prone to thread breakage;

[0014] Figure 2 yes Figure 1 Isometric three-dimensional structural diagram of the middle vertical plate;

[0015] Figure 3 yes Figure 2 Schematic diagram of the left-side cross-sectional structure of the middle protective sleeve.

[0016] Figure numerals: 1, knitting machine body; 2, turntable; 3, auxiliary plate; 4, vertical plate; 5, heat dissipation assembly; 51, first wire shaft; 52, cleaning brush; 53, spiral fan blade; 6, second wire shaft; 7, first bearing; 8, protective sleeve; 9, support assembly; 91, cross bar; 92, second bearing; 10, drainage pipe; 11, dust net. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Example

[0019] like Figure 1-3As shown, the utility model proposes a knitting machine that is not easy to break the thread, including a knitting machine body 1, a turntable 2 is installed on the knitting machine body 1, and it is convenient to drive the existing weaving structure in the knitting machine body 1 to rotate; an auxiliary plate 3 is fixedly installed on the side wall of the knitting machine body 1, and is used to assist the wire harness transportation; two vertical plates 4 are symmetrically installed on the top wall of the knitting machine body 1, and two dustproof nets 11 are respectively embedded in the wall of the vertical plates 4, and a plurality of first bearings 7 are respectively arranged in the rotating holes symmetrically opened on the walls of the two vertical plates 4 and the two dustproof nets 11, and the second wire shaft 6 is arranged in the rotating hole corresponding to the position, and the outer ring surface of the second wire shaft 6 is connected to the inner ring surface of the first bearing 7 in the rotating hole, and the setting of the first bearing 7 facilitates the auxiliary rotation of the second wire shaft 6.

[0020] Furthermore, a heat dissipation component 5 is installed on the two vertical plates 4 for facilitating the guidance of the wiring harness. The heat dissipation component 5 includes a first wire shaft 51, a cleaning brush 52 and a spiral fan blade 53. The two ends of the first wire shaft 51 respectively pass through the rotation holes opened on the two dustproof nets 11, and the outer ring surface thereof is connected to the inner ring surface of the first bearing 7 arranged in the rotation hole. The first wire shaft 51 is assisted in rotation by the first bearing 7 corresponding in position. The first wire shaft 51 and the second wire shaft 6 are staggered. Rotation grooves are opened on the outer ring surfaces of the first wire shaft 51 and the second wire shaft 6. The wiring harness is located in the rotation groove, so that the wiring harness can be restricted under the action of the rotation groove during transportation, thereby reducing the risk of the wiring harness moving left and right during transportation, avoiding the wiring harness being entangled due to the left and right movement, and affecting the transportation of the wiring harness. At the same time, due to the staggered setting of the first wire shaft 51 and the second wire shaft 6, the wiring harness can drive the first wire shaft 51 and the second wire shaft 6 to rotate during transportation. The first wire shaft 51 and the second wire shaft 6 in the rotating state achieve the purpose of reducing the friction of the wire harness, which is beneficial to protecting the wire harness during transportation and reducing the risk of the wire harness friction-generated heat and breaking; the two cleaning brushes 52 and the two spiral blades 53 are symmetrically sleeved on the outer ring surface of the first wire shaft 51, and are arranged in the protective sleeve 8 at the corresponding position to prevent the first wire shaft 51 from accidentally injuring the surrounding staff when driving the cleaning brushes 52 and the spiral blades 53 to rotate; the cleaning surfaces of the two cleaning brushes 52 are in contact with the dust-proof surfaces of the two dust-proof nets 11, so that during the rotation process, the dust-proof nets 11 can be cleaned to prevent dust from adhering to the dust-proof nets 11 and causing them to be blocked, thereby reducing the ventilation effect; the two spiral blades 53 can blow air to the wire harness transportation part during the rotation process to achieve the purpose of heat dissipation of the wire harness, reduce the heat generated by the friction of the wire harness, further prevent the wire harness from breaking during the transportation process, and improve the protection effect of the wire harness transportation process.

[0021] Furthermore, the opposite surfaces of the two protective sleeves 8 are fixedly connected to the back-facing walls of the two vertical plates 4, and the two drainage pipes 10 are respectively installed at the bottom walls of the two protective sleeves 8. The inlet ends of the two drainage pipes 10 are respectively connected to the interior of the corresponding protective sleeves 8, which is conducive to discharging the cleaned dust from the protective sleeves 8.

[0022] Furthermore, both protective sleeves 8 are equipped with a support assembly 9 for facilitating the positioning of the heat dissipation assembly 5. The support assembly 9 includes a cross bar 91 and a second bearing 92. The end of the cross bar 91 is fixedly connected to the inner surface wall of the protective sleeve 8. A through hole is opened in the middle part of the cross bar 91. The second bearing 92 is arranged in the through hole. The first wire shaft 51 is arranged in the through hole. The outer ring surface of the first wire shaft 51 is connected to the inner ring surface of the second bearing 92, so as to facilitate the positioning of the first wire shaft 51 through the cross bar 91 to prevent its end from shaking. The second bearing 92 is provided to assist the first wire shaft 51 to rotate under the support of the cross bar 91 to avoid affecting the cooling of the wiring harness by blowing.

[0023] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A knitting machine that is not prone to thread breakage, comprising a knitting machine body (1), characterized in that: The knitting machine body (1) is provided with a turntable (2), the side wall of the knitting machine body (1) is provided with an auxiliary plate (3) for guiding the wire harness, the top wall of the knitting machine body (1) is symmetrically provided with vertical plates (4), the two vertical plates (4) are provided with a heat dissipation assembly (5) and a second wire shaft (6) for guiding the wire harness, the walls of the two vertical plates (4) are provided with dustproof nets (11) for preventing dust, the back walls of the two vertical plates (4) are connected with protective sleeves (8), and the two protective sleeves (8) are provided with support assemblies (9) for positioning the heat dissipation assembly (5).

2. The knitting machine that is not prone to thread breakage according to claim 1, characterized in that: A row of pipes (10) is connected to the bottom wall of the protective sleeve (8), and the inlet end of the row of pipes (10) is in communication with the interior of the protective sleeve (8).

3. The knitting machine that is not prone to thread breakage according to claim 1, characterized in that: The heat dissipation component (5) comprises a first wire shaft (51), on the outer ring surface of which a cleaning brush (52) and a spiral fan blade (53) are sleeved, and the cleaning surface of the cleaning brush (52) is in close contact with the dustproof surface of the dustproof net (11).

4. The knitting machine that is not prone to thread breakage according to claim 3, characterized in that: The first wire shaft (51) and the second wire shaft (6) are in a staggered state, and first bearings (7) are sleeved on the outer ring surfaces of the first wire shaft (51) and the second wire shaft (6).

5. The thread-break-resistant knitting machine according to claim 4, characterized in that: Rotation holes are symmetrically provided on the two vertical plates (4) and the wall of the dustproof net (11), and a plurality of the first bearings (7) are respectively arranged in the rotation holes at corresponding positions.

6. The thread-break-resistant knitting machine according to claim 4, characterized in that: The support assembly (9) comprises a crossbar (91), a second bearing (92) is arranged inside the crossbar (91), and the second bearing (92) is sleeved on the outer ring surface of the first wire shaft (51).

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