Straightening and shaping device for cotton sliver spinning

Abstract

The utility model relates to a sliver spinning straightening and shaping device which comprises a heating plate, a first metal plate is arranged on one side of the upper end face of the heating plate, a second metal plate is arranged on the other side of the upper end face of the heating plate, and the thickness of the second metal plate is larger than that of the first metal plate. A nozzle is arranged on the side, away from the second metal plate, of the upper end face of the first metal plate, a water outlet of the nozzle is flat, the nozzle is connected with the water outlet end of a water pump through a pipe, and the water inlet end of the water pump is connected with a water tank through a pipe. Cotton combing needles are evenly and vertically arranged on the upper end face of the second metal plate, the heating plate and the water pump are electrically connected with a controller, and cotton strips which are drafted and extended into sheet shapes can be straightened and shaped.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning, in particular to a cotton sliver spinning straightening and shaping device. Background Art

[0002] The sliver spinning machine is a professional equipment used to further process slivers into yarn. The following are the main structural parts of the sliver spinning machine:

[0003] Feeding mechanism: This mechanism is responsible for feeding the slivers into the spinning machine smoothly and continuously, providing a stable supply of raw materials for subsequent processing.

[0004] Drafting mechanism: The drafting mechanism is one of the core parts of the spinning machine. It forms thin sheet-like cotton strips by stretching and extending the cotton strips.

[0005] Twisting mechanism: The twisting mechanism is responsible for adding the necessary twist to the yarn, so that the fibers produce a certain degree of twisting and entanglement, thereby enhancing the firmness and integrity of the yarn.

[0006] Winding mechanism: The winding mechanism is used to wind the spun yarn onto a bobbin or cone in an orderly manner for subsequent transportation and processing.

[0007] However, the existing drafting mechanism does not straighten and shape the cotton strips after stretching them into sheets, and cannot maintain the spinning straightening effect for a long time, which will affect the quality of the finished clothes when the spun yarn is used for clothing making, thereby reducing the quality of the finished clothes. Utility Model Content

[0008] In order to solve the above technical deficiencies, the utility model provides a cotton strip spinning straightening and shaping device, which can straighten and shape the cotton strip stretched into a thin sheet.

[0009] The utility model discloses a cotton strip spinning straightening and shaping device, comprising a heating plate, a first metal plate is arranged on one side of the upper end surface of the heating plate, a second metal plate is arranged on the other side of the upper end surface of the heating plate, the thickness of the second metal plate is greater than that of the first metal plate, a nozzle is arranged on the side of the upper end surface of the first metal plate away from the second metal plate, the water outlet of the nozzle is flat, the nozzle is connected to the water outlet end of a water pump through a pipe, the water inlet end of the water pump is connected to a water tank through a pipe, the upper end of the nozzle is lower than the upper end surface of the second metal plate, cotton combing needles are evenly and vertically arranged on the upper end surface of the second metal plate, and the heating plate and the water pump are electrically connected to a controller.

[0010] The principle of the above technical solution is to install the above device between the drawing mechanism and the twisting mechanism of the cotton strip spinning machine, so that the cotton strip stretched into a thin sheet is further combed and straightened by the combing needle after passing over the No. 1 metal plate. At this time, the controller controls the heating plate to heat the No. 1 metal plate and the No. 2 metal plate. At the same time, the controller controls the water pump to pump the water in the water tank into the nozzle and spray it onto the No. 1 metal plate from the nozzle. The water is heated and evaporated by the No. 1 metal plate to form boiling steam. The boiling steam humidifies and heats the thin sheet-like cotton strip above. The humidified and heated cotton strip is combed and straightened when passing through the combing needle. At the same time, the No. 2 metal plate heats the combing needle, and the combing needle heats the cotton strip. While combing and straightening the cotton strip, the cotton strip is dried and shaped.

[0011] Furthermore, the heating plate includes a heating plate No. 1 and a heating plate No. 2, the metal plate No. 1 is located on the heating plate No. 1, the metal plate No. 2 is located on the heating plate No. 2, a temperature sensor No. 1 is arranged on the lower end surface of the heating plate No. 1, and a temperature sensor No. 2 is arranged on the lower end surface of the heating plate No. 2, the temperature sensor No. 1 and the temperature sensor No. 2 are both electrically connected to the controller, and the temperatures of the metal plate No. 1 and the metal plate No. 2 can be controlled respectively by combining the heating plate No. 1 with the temperature sensor No. 1 and the heating plate No. 2 with the temperature sensor No. 2, so as to better control the amount of steam and the temperature of the combing needle for drying and shaping the cotton strips.

[0012] In order to accelerate the boiling of water on the No. 1 metal plate, a heating device is installed in the water tank, and an insulation sleeve is installed on the pipe to preheat the water through the heating device.

[0013] The utility model provides a cotton strip spinning straightening and shaping device, which has the beneficial effect of firstly steam heating and humidifying the cotton strip stretched into a thin sheet, and then straightening, drying and shaping it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of Embodiment 1 of the present utility model;

[0015] Figure 2 It is a top view of embodiment 1 of the utility model;

[0016] Figure 3 This is a schematic diagram of the use of Example 1 of the utility model;

[0017] Figure 4 This is a schematic diagram of the use of Example 1 of the utility model. DETAILED DESCRIPTION

[0018] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0019] Embodiment 1:

[0020] like Figure 1 , 2 As shown, the utility model discloses a cotton strip spinning straightening and shaping device, including a heating plate, a No. 1 metal plate 5 is arranged on one side of the upper end surface of the heating plate, a No. 2 metal plate 3 is arranged on the other side of the upper end surface of the heating plate, the thickness of the No. 2 metal plate 3 is greater than the thickness of the No. 1 metal plate 5, a nozzle 6 is arranged on the side of the upper end surface of the No. 1 metal plate 5 away from the No. 2 metal plate 3, the water outlet of the nozzle 6 is flat, the nozzle 6 is connected to the water outlet end of the water pump through a pipe, the water inlet end of the water pump is connected to the water tank through a pipe, the upper end of the nozzle 6 is lower than the upper end surface of the No. 2 metal plate 3, and cotton combing needles 4 are evenly and vertically arranged on the upper end surface of the No. 2 metal plate 3, and the heating plate and the water pump are electrically connected to the controller.

[0021] When in use, the device is installed between the drafting mechanism and the twisting mechanism of the sliver spinning machine. Figure 3 , 4 As shown, the cotton strip 10 stretched into a thin sheet passes over the No. 1 metal plate 5 and is further combed and straightened by the combing needle 4. At this time, the controller controls the heating plate to heat the No. 1 metal plate 5 and the No. 2 metal plate 3. At the same time, the controller controls the water pump to pump the water in the water tank into the nozzle 6 and spray it onto the No. 1 metal plate 5 from the nozzle 6. The water is heated and evaporated by the No. 1 metal plate 5 to form boiling steam. The boiling steam humidifies and heats the thin sheet-like cotton strip 10 above. The humidified and heated cotton strip 10 is combed and straightened when passing through the combing needle 4. At the same time, the No. 2 metal plate 3 heats the combing needle 4, and the combing needle 4 heats the cotton strip 10. While combing and straightening the cotton strip 10, the cotton strip 10 is dried and shaped.

[0022] In order to respectively control the temperatures of metal plate No. 1 5 and metal plate No. 2 3, the heating plates include heating plate No. 1 9 and heating plate No. 2 1, metal plate No. 1 5 is located on heating plate No. 1 9, metal plate No. 2 3 is located on heating plate No. 2 1, a temperature sensor No. 1 8 is arranged on the lower end surface of heating plate No. 1 9, a temperature sensor No. 2 2 is arranged on the lower end surface of heating plate No. 2 1, both temperature sensor No. 1 8 and temperature sensor No. 2 2 are electrically connected to the controller, and the temperatures of metal plate No. 1 5 and metal plate No. 2 3 can be respectively controlled by heating plate No. 1 9 cooperating with temperature sensor No. 1 8 and heating plate No. 2 1 cooperating with temperature sensor No. 2 2, so as to better control the amount of steam and the temperature at which the cotton strips 10 are dried and shaped by the cotton combing needles 4.

[0023] In order to accelerate the boiling of water on the first metal plate 5, a heating device is arranged in the water tank, and a heat preservation sleeve 7 is arranged on the pipe to preheat the water through the heating device.

[0024] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" 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 application 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 application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A cotton sliver spinning straightening and shaping device, characterized in that: The invention comprises a heating plate, wherein a first metal plate (5) is arranged on one side of the upper end surface of the heating plate, and a second metal plate (3) is arranged on the other side of the upper end surface of the heating plate, the thickness of the second metal plate (3) is greater than the thickness of the first metal plate (5), a nozzle (6) is arranged on the side of the upper end surface of the first metal plate (5) away from the second metal plate (3), the water outlet of the nozzle (6) is flat, the nozzle (6) is connected to the water outlet end of a water pump through a pipe, the water inlet end of the water pump is connected to a water tank through a pipe, the upper end of the nozzle (6) is lower than the upper end surface of the second metal plate (3), and cotton combing needles (4) are evenly and vertically arranged on the upper end surface of the second metal plate (3), and the heating plate and the water pump are electrically connected to a controller.

2. A cotton sliver spinning straightening and shaping device according to claim 1, characterized in that: The heating plate comprises a first heating plate (9) and a second heating plate (1), the first metal plate (5) is located on the first heating plate (9), the second metal plate (3) is located on the second heating plate (1), a first temperature sensor (8) is arranged on the lower end surface of the first heating plate (9), a second temperature sensor (2) is arranged on the lower end surface of the second heating plate (1), and both the first temperature sensor (8) and the second temperature sensor (2) are electrically connected to the controller.

3. A cotton sliver spinning straightening and shaping device according to claim 2, characterized in that: A heating device is arranged in the water tank, and a heat-insulating sleeve (7) is arranged on the pipe.

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