Automatic knitting apparatus for cashmere sweater

Abstract

The utility model belongs to the technical field of knitting equipment, concretely relates to automatic knitting equipment of cashmere sweater, including the bottom plate, the top left side of bottom plate is fixed with first vertical board, the right side of first vertical board is equipped with the second vertical board of fixed connection in the top of bottom plate, is connected with the mounting rod through the first elevating structure on first vertical board, is connected with the U type seat through the second elevating structure on second vertical board. Automatic knitting equipment of cashmere sweater of the utility model, through the first elevating structure can adjust the height of mounting rod, in order to be convenient for the installation of the thread roll of different diameter size, and the second elevating structure can manually adjust the height of wire wheel, to satisfy the height of wire wheel applicable, simultaneously, when needing to adjust the horizontal position of wire wheel, can rotate second screw through second handle, and then make third sliding block drive second vertical board horizontal movement, thereby can adjust the horizontal position of wire wheel to the position of two baffle installation.

Description

Technical Field

[0001] This utility model belongs to the technical field of knitting equipment, specifically relating to automatic knitting equipment for cashmere sweaters. Background Technology

[0002] In existing automatic cashmere sweater knitting equipment, the yarn guide structure is a key component to ensure accurate yarn delivery. It typically includes a mounting rod and two symmetrically arranged baffles. The baffles prevent yarn slippage or tangling during the knitting process by limiting the lateral displacement of the yarn.

[0003] Currently, the common installation method for baffles is a threaded connection structure, where a threaded hole is opened on the inner side of the baffle, and it is fixed to the threaded section of the mounting rod by rotation and tightening. However, this design has the following drawbacks: Low disassembly and assembly efficiency: Replacing or maintaining the baffle requires multiple rotations and twists, which is time-consuming and significantly affects production efficiency, especially in high-frequency maintenance scenarios. Alignment difficulties: Threaded installation requires precise alignment of the thread start position. Improper operation can easily lead to thread stripping or baffle tilting, affecting the accuracy of the wire.

[0004] In addition, repeated twisting can easily cause thread wear, leading to loosening of the baffle or decreased installation stability. Long-term use may cause yarn guidance deviation and affect the knitting quality of cashmere sweaters. Therefore, there is an urgent need for an automatic cashmere sweater knitting equipment with a baffle wire structure that does not require threaded connection and can be quickly disassembled and assembled.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide an automatic cashmere sweater knitting device to solve the problems of the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: An automatic cashmere sweater knitting machine includes a base plate, a first upright plate fixed to the top left of the base plate, a second upright plate fixed to the top of the base plate on the right side of the first upright plate, an installation rod connected to the first upright plate via a first lifting structure, a U-shaped seat connected to the second upright plate via a second lifting structure, a guide wheel of an I-shaped structure rotatably connected inside the U-shaped seat, two limiting structures installed on the outer side of the installation rod, and a moving structure connecting the bottom end of the second upright plate to the top end of the base plate.

[0008] Preferably, the limiting structure includes a baffle that is movably sleeved on the outside of the mounting rod, and the vertical cross-section of the baffle is circular.

[0009] Preferably, a hand-tightening screw is threaded onto the baffle, and the tightened end of the hand-tightening screw abuts against the outside of the mounting rod.

[0010] Preferably, the length of the hand-tightening screw is larger than the diameter of the baffle.

[0011] Preferably, the movable structure includes a third slider fixed to the bottom end of the second upright plate, the third slider being slidably connected to a third groove opened at the top end of the base plate, and a third screw being threadedly connected to the third slider.

[0012] Preferably, both ends of the third screw are rotatably connected to the third groove, and one end of the third screw extends to the outside of the base plate and is fixedly connected to the second handle.

[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) The cashmere sweater automatic knitting equipment of this utility model can adjust the height of the mounting rod through the first lifting structure to facilitate the installation of yarn spools of different diameters. The second lifting structure can manually adjust the height of the guide wheel to meet the applicable height of the guide wheel. At the same time, when it is necessary to adjust the horizontal position of the guide wheel, the second screw can be rotated through the second handle, thereby causing the third slider to drive the second vertical plate to move horizontally, so as to adjust the horizontal position of the guide wheel by adjusting the installation position of the two baffles. In addition, when replacing the baffle, the baffle can be quickly removed from the mounting plate by loosening the hand screw, which greatly improves the convenience of disassembly and assembly and is not easy to loosen and affect the accuracy of the guide. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model; Figure 2 This is a schematic diagram of the overall three-dimensional second-view structure of this utility model; Explanation of key figure labels: 1. Base plate; 11. First upright plate; 12. First sliding seat; 13. Motor; 131. First screw; 14. Mounting rod; 15. Baffle; 16. Hand screw; 2. Second upright plate; 21. U-shaped seat; 211. Second slider; 212. Second screw; 213. First handle; 22. Guide wheel; 23. Third slider; 24. Third screw; 25. Second handle. Detailed Implementation

[0015] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Low disassembly and assembly efficiency: Replacing or maintaining baffle 15 requires multiple rotations and twists, which is time-consuming and significantly affects production efficiency, especially in high-frequency maintenance scenarios. Alignment difficulties: Threaded installation requires precise alignment of the thread start position. Improper operation can easily lead to thread stripping or tilting of the baffle 15, affecting the accuracy of the wire.

[0019] In addition, repeated twisting can cause thread wear, leading to loosening of the baffle 15 or a decrease in installation stability. Long-term use may cause yarn guide deviation and affect the knitting quality of cashmere sweaters.

[0020] See attached document Figure 1-2 An automatic cashmere sweater knitting machine includes a base plate 1. A first vertical plate 11 is fixedly connected to the top left of the base plate 1. A second vertical plate 2 is fixedly connected to the top of the base plate 1 on the right side of the first vertical plate 11. An installation rod 14 is connected to the first vertical plate 11 through a first lifting structure. A U-shaped seat 21 is connected to the second vertical plate 2 through a second lifting structure. An I-shaped guide wheel 22 is rotatably connected inside the U-shaped seat 21. Two limiting structures are installed on the outside of the installation rod 14. A moving structure is connected between the bottom end of the second vertical plate 2 and the top end of the base plate 1.

[0021] The first lifting structure includes a first sliding seat 12 fixed to one end of the mounting plate. The first sliding seat 12 is slidably connected to a first sliding groove opened on the first vertical plate 11. A first screw 131 is threadedly connected to the first sliding seat 12. Both ends of the first screw 131 are rotatably connected to the first sliding groove. The top end of the first screw 131 extends to be connected to the output shaft of the motor 13.

[0022] The second lifting structure includes a second slider 211 fixedly connected to one end of a U-shaped seat 21. The second slider 211 is slidably connected to a second groove opened on the second vertical plate 2. A second screw 212 is threadedly connected to the second slider 211. Both ends of the second screw 212 are rotatably connected to the second groove. A first handle 213 is fixedly connected to the top extension of the second screw 212.

[0023] Furthermore, such as Figure 1-2 As shown, the limiting structure includes a baffle 15 movably sleeved on the outside of the mounting rod 14. The vertical cross-section of the baffle 15 is circular. A hand screw 16 is threaded onto the baffle 15. The end of the hand screw 16 after being locked abuts against the outside of the mounting rod 14. The length of the hand screw 16 is larger than the diameter of the baffle 15.

[0024] Furthermore, such as Figure 1-2 As shown, the movable structure includes a third slider 23 fixedly connected to the bottom end of the second vertical plate 2. The third slider 23 is slidably connected to a third groove opened at the top end of the base plate 1. A third screw 24 is threadedly connected to the third slider 23. Both ends of the third screw 24 are rotatably connected to the third groove. One end of the third screw 24 extends to the outside of the base plate 1 and is fixedly connected to a second handle 25.

[0025] In actual use, the height of the mounting rod 14 can be adjusted through the first lifting structure to facilitate the installation of wire coils of different diameters. The second lifting structure allows for manual adjustment of the height of the guide wheel 22 to meet its applicable height. Furthermore, when the horizontal position of the guide wheel 22 needs adjustment, the second screw 212 can be rotated via the second handle 25, causing the third slider 23 to move the second vertical plate 2 horizontally. This allows for adjustment of the horizontal position of the guide wheel 22 by adjusting the installation positions of the two baffles 15. Additionally, when replacing the baffles 15, the baffles 15 can be quickly removed from the mounting plate by loosening the hand screw 16, greatly improving the ease of installation and removal and preventing loosening that could affect the accuracy of the wire.

[0026] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. An automatic cashmere sweater knitting machine, comprising a base plate (1), a first vertical plate (11) fixedly connected to the top left of the base plate (1), a second vertical plate (2) fixedly connected to the top of the base plate (1) on the right side of the first vertical plate (11), an mounting rod (14) connected to the first vertical plate (11) via a first lifting structure, and a U-shaped seat (21) connected to the second vertical plate (2) via a second lifting structure, wherein an I-shaped guide wheel (22) is rotatably connected inside the U-shaped seat (21), characterized in that, Two limiting structures are installed on the outside of the mounting rod (14), and a movable structure is connected between the bottom end of the second upright plate (2) and the top end of the base plate (1). The limiting structure includes a baffle (15) movably sleeved on the outside of the mounting rod (14). The vertical cross section of the baffle (15) is circular. A hand screw (16) is threaded onto the baffle (15). The end of the hand screw (16) after being locked abuts against the outside of the mounting rod (14). The movable structure includes a third slider (23) fixed to the bottom end of the second vertical plate (2), the third slider (23) is slidably connected to a third groove opened at the top end of the bottom plate (1), and a third screw (24) is threaded onto the third slider (23).

2. The automatic cashmere sweater knitting equipment according to claim 1, characterized in that, The length of the hand-tightening screw (16) is greater than the diameter of the baffle (15).

3. The automatic cashmere sweater knitting equipment according to claim 2, characterized in that, Both ends of the third screw (24) are rotatably connected to the third slide groove. One end of the third screw (24) extends to the outside of the base plate (1) and is fixedly connected to the second handle (25).

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