A feeding device for a textile machine

Abstract

The present invention provides a feeding device for a textile machine, including a feeding frame and a guide frame; the feeding frame includes a frame body and a feeding shaft, a limiting mechanism is rotatably installed on the top of the frame body, the limiting mechanism includes two rotating rods, and a mounting rod is provided between the two rotating rods; a plurality of limiting rollers are rotatably installed on the mounting rod, and each limiting roller is independent of each other, and a limiting groove is provided in the middle of the limiting roller; the guide frame includes a base frame and a guide seat on the base frame, and a plurality of guide grooves are provided on the guide seat, the guide groove is axially perpendicular to the feeding shaft, and an anti-wear rod is provided at the bottom of the guide groove, and the anti-wear rod is parallel to the feeding shaft. The present invention forms a limit on the raw material through the guide seat on the guide frame and the limiting mechanism on the feeding frame. When the line on the material tray passes through the guide seat, the guide groove forms a limit, and the corresponding raw material is pressed by the limiting roller on the mounting rod, so as to avoid deformation and loosening of the raw material during the production process, which is conducive to ensuring product quality.

Description

Technical Field

[0001] The invention belongs to the technical field related to textile equipment, and in particular relates to a feeding device for a textile machine. Background Art

[0002] A textile machine is the full name of a tool that processes raw materials such as thread, silk, and hemp into silk thread and then weaves it into cloth, such as spinning weights, spinning wheels, spindles, pedal looms, mechanical looms, CNC automatic looms, etc. The development of textile processes and equipment in ancient and modern times are all designed in response to textile raw materials. Usually, a feeding device is provided in a textile machine, which is responsible for conveying raw materials such as wool, hemp, and cotton to the textile machine. Most of the feeding devices in the prior art install a material tray on a feeding rack, and the raw materials wound on the material tray (such as cotton thread and silk thread) are directly supplied to the working device of the textile machine. During the feeding process, the raw materials are easily deformed and loosened during the unwinding process, which affects the product quality. Therefore, it is necessary to improve the feeding device. Summary of the invention

[0003] In view of this, the present invention aims to overcome the defects in the prior art and proposes a feeding device for a textile machine.

[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0005] A feeding device for a textile machine comprises a feeding rack and a guide rack; the feeding rack comprises a frame body and a feeding shaft rotatably mounted on the frame body, a limiting mechanism is rotatably mounted on the top of the frame body, the limiting mechanism comprises two rotating rods arranged in parallel, a mounting rod parallel to the feeding shaft is provided between the two rotating rods, and one end of the rotating rod away from the mounting rod is rotatably mounted on the frame body; a plurality of limiting rollers are rotatably mounted on the mounting rod, and each limiting roller is independent of each other, and a limiting groove is provided in the middle of the limiting roller; the mounting rod of the limiting mechanism faces one side of the guide rack, the guide rack comprises a base frame and a guide seat on the base frame, a plurality of guide grooves are provided on the guide seat, the guide groove axial direction is perpendicular to the feeding shaft, an anti-wear rod is provided at the bottom of the guide groove, and the anti-wear rod is parallel to the feeding shaft.

[0006] Furthermore, the guide grooves on the material guiding seat correspond one to one with the limiting rollers.

[0007] Furthermore, every two limiting rollers correspond to a guide groove on the material guiding seat.

[0008] Furthermore, the anti-wear rod is rotatably mounted in the guide groove.

[0009] Furthermore, both ends of the anti-wear rod are respectively inserted into the side walls of the guide groove.

[0010] Furthermore, the guide groove is an arc-shaped groove.

[0011] Furthermore, the material guiding seat is higher than the feeding shaft and lower than the limiting mechanism.

[0012] Furthermore, both ends of the feed shaft are respectively mounted on the frame through bearing seats.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] The invention forms a limit on the raw material through the material guide seat on the material guide frame and the limiting mechanism on the material supply frame. When the line on the material tray passes through the material guide seat, the guide groove forms a limit. At the same time, an anti-wear rod is provided in the guide groove to avoid damage to the raw material. The limiting roller on the mounting rod presses the corresponding raw material to avoid deformation and loosening of the raw material during the production process, which is beneficial to ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 A schematic diagram of the structure created by the present invention;

[0017] Figure 2 A schematic diagram of the guide groove portion of the present invention;

[0018] Figure 3 It is a schematic diagram of the material guide seat when the anti-wear rod is an integral structure in the invention;

[0019] Figure 4 It is a schematic diagram of a material guide seat with an integral structure anti-wear rod in the invention. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0023] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0024] A feeding device for a textile machine, such as Figures 1 to 3 As shown, it includes a feeding rack and a material guide rack; the feeding rack includes a frame body 1 and a feeding shaft 2 rotatably mounted on the frame body. As an example, the two ends of the feeding shaft are respectively mounted on the frame body through bearing seats. When used, a material tray with raw materials wound on it is mounted on the feeding shaft. In an optional embodiment, multiple material trays can be installed side by side on the feeding shaft, allowing different raw materials on each tray. A limiting mechanism is rotatably mounted on the top of the frame body, and the limiting mechanism includes two rotating rods 3 arranged in parallel, and a mounting rod 4 parallel to the feeding shaft is arranged between the two rotating rods. The end of the rotating rod away from the mounting rod is rotatably mounted on the frame body;

[0025] A plurality of limit rollers 5 are rotatably mounted on the mounting rod, and each limit roller is independent of each other, and a limit groove 6 is provided in the middle of the limit roller; the mounting rod of the limit mechanism faces the side of the guide frame, and the guide frame includes a base frame 7 and a guide seat 8 on the base frame, and a plurality of guide grooves 9 are provided on the guide seat, and the guide groove is axially perpendicular to the feed shaft, and an anti-wear rod 10 is provided at the bottom of the guide groove, and the anti-wear rod is parallel to the feed shaft.

[0026] In an optional embodiment, the guide grooves on the material guide seat correspond to the limit rollers one by one. In another optional embodiment, every two limit rollers correspond to one guide groove on the material guide seat. When the raw material (such as cotton thread, silk thread) passes through, the guide groove is used to limit the raw material to prevent the raw material from moving, and it can also prevent the raw materials from interfering with each other when multiple material trays on the feed shaft are released at the same time.

[0027] The material guide seat is higher than the feed shaft and lower than the limit mechanism. The guide groove adopts an arc groove. Preferably, the anti-wear rod is rotatably installed in the guide groove. In order to avoid the raw material from getting stuck during the release process, the two ends of the anti-wear rod are respectively inserted into the side walls of the guide groove. When the raw material passes through the anti-wear rod, the friction is small and no damage occurs. In addition, the limit roller of the limit mechanism can press the corresponding raw material down to the guide groove, so as to avoid deformation and looseness of the raw material during the production process, which helps to improve product quality.

[0028] In an optional embodiment, if Figure 4 As shown, an integral anti-wear rod 10 is provided on the material guide seat, and the anti-wear rod runs through all the guide grooves, making assembly and disassembly more convenient.

[0029] The invention forms a limit on the raw material through the material guide seat on the material guide frame and the limiting mechanism on the material supply frame. When the line on the material tray passes through the material guide seat, the guide groove forms a limit. At the same time, an anti-wear rod is provided in the guide groove to avoid damage to the raw material. The limiting roller on the mounting rod presses the corresponding raw material to avoid deformation and loosening of the raw material during the production process, which is beneficial to ensuring product quality.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for a textile machine, characterized in that: It includes a feeding rack and a guiding rack; the feeding rack includes a rack body and a feeding shaft rotatably mounted on the rack body, a limiting mechanism is rotatably mounted on the top of the rack body, the limiting mechanism includes two rotating rods arranged in parallel, a mounting rod parallel to the feeding shaft is provided between the two rotating rods, and one end of the rotating rod away from the mounting rod is rotatably mounted on the rack body; a plurality of limiting rollers are rotatably mounted on the mounting rod, and each limiting roller is independent of each other, and a limiting groove is provided in the middle of the limiting roller; the mounting rod of the limiting mechanism faces one side of the guiding rack, and the guiding rack includes a base frame and a guiding seat on the base frame, a plurality of guide grooves are provided on the guiding seat, an anti-wear rod is provided at the bottom of the guide groove, and the anti-wear rod is parallel to the feeding shaft.

2. A feeding device for a textile machine according to claim 1, characterized in that: The guide grooves on the material guide seat correspond to the limiting rollers one by one.

3. A feeding device for a textile machine according to claim 1, characterized in that: Every two limiting rollers correspond to a guide groove on the material guide seat.

4. A feeding device for a textile machine according to claim 1, characterized in that: The anti-wear rod is rotatably mounted in the guide groove.

5. A feeding device for a textile machine according to claim 1, characterized in that: The two ends of the anti-wear rod are respectively inserted into the side walls of the guide groove.

6. A feeding device for a textile machine according to claim 1, characterized in that: The guide groove is an arc groove.

7. A feeding device for a textile machine according to claim 1, characterized in that: The material guiding seat is higher than the material feeding shaft and lower than the limiting mechanism.

8. A feeding device for a textile machine according to claim 1, characterized in that: The two ends of the feeding shaft are respectively installed on the frame through bearing seats.

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