Cooling plate for use in a texturing machine for processing covered yarn

Abstract

The utility model relates to a kind of cooling plate for elasticizer and covered wire processing elasticizer, it includes cooling plate and fixing frame, the cooling plate is aluminium profile, its structure is constituted by V-shaped groove and two mirror image C-shaped groove set in the two sides of V-shaped groove, the upper side of two C-shaped groove is extended with extension portion to the V-shaped groove direction, the upper side of V-shaped groove is formed with lead groove, air duct is formed in two C-shaped groove, air inlet groove is formed between the extension portion and the V-shaped groove, pay-off groove is formed between two extension portions, two ends of two C-shaped groove are respectively provided with first plug and second plug, air pipe joint is further provided on the first plug, and suction pipe is connected to the air pipe joint;The cooling plate as a whole is arc-shaped.The utility model utilizes air cooling and heat transfer two ways to cool down tow, cooling efficiency is high, and suction of flying dust and dirt can be carried out simultaneously, which is conducive to maintaining the air quality of operation area.

Description

Technical Field

[0001] This utility model relates to a texturing machine, and more particularly to a cooling plate for a texturing machine for coated yarn processing and a texturing machine for coated yarn processing. Background Technology

[0002] A texturing machine is a device that transforms inelastic or low-elasticity yarn into elastic or medium-elasticity yarn through false twisting. Its core functions include stretching, heat setting, and winding, and it is widely used in the chemical fiber textile industry. After being heated at high temperatures in the texturing machine, the yarn bundle needs to be cooled to around 80°C by a cooling device. Existing texturing machine cooling plates allow cold air to pass through ventilation holes to cool the yarn bundle. However, this presents the following problem: during the cooling process, dust and lint are present on both the equipment and the yarn bundle. The cold air passing through the ventilation holes accelerates the movement of dust and lint, causing the lint to float in the air, potentially affecting the health of workers. Summary of the Invention

[0003] This utility model provides a cooling plate for a texturing machine used in coated yarn processing and a texturing machine used in coated yarn processing; it solves the problem in the prior art that a large amount of flying fluff is generated during the operation, thus affecting the air quality of the working environment.

[0004] The above-mentioned technical problems of this utility model are mainly solved by the following technical solution: a cooling plate for a texturing machine for coated yarn processing, comprising a cooling plate and a fixing frame, wherein the cooling plate is an aluminum profile, and its structure is composed of a V-shaped groove and two C-shaped grooves mirrored on both sides of the V-shaped groove. The upper side of each of the two C-shaped grooves extends towards the V-shaped groove and is provided with an extension portion. A lead wire groove is formed on the upper side of the V-shaped groove. An air duct is formed in the two C-shaped grooves. An air inlet groove is formed between the extension portion and the V-shaped groove. A wire release groove is formed between the two extension portions. A first plug and a second plug are respectively provided at both ends of the two C-shaped grooves. An air pipe connector is also provided on the first plug. The air pipe connector is connected to an air extraction pipe. The cooling plate is generally arc-shaped.

[0005] The fixing frame of this invention is fixed to an existing texturing machine. The heated wire bundle slides through the lead wire groove, ensuring full contact between the lead wire groove and the wire bundle. Utilizing the excellent thermal conductivity of the aluminum profile, the heat on the wire bundle is quickly absorbed by the cooling plate. Simultaneously, this invention is connected to an exhaust pipe, placing both air ducts under negative pressure. Therefore, external air is drawn into the exhaust pipe through the wire feeding groove-air inlet groove. Since the lead wire groove is connected to the air inlet groove, the lint in the lead wire groove and the lint on the wire bundle are also drawn into the exhaust pipe, carrying away dust and lint while accelerating the cooling of the wire bundle and the cooling plate, ensuring the temperature of the cooling plate is controlled within the normal range. The exhaust pipe is generally connected to a fan. To prevent the accumulation of lint over a long period from affecting the normal operation of the fan, a filter device is usually installed on the main pipe of the exhaust pipe.

[0006] Furthermore, the cooling plate used in this invention is made of aluminum alloy profile, which can be efficiently produced through drawing, cutting, and bending processes, thus resulting in relatively low overall cost. Aluminum alloy has extremely high thermal conductivity; however, it will wear down after prolonged friction with the wire bundle, necessitating periodic replacement of the cooling plate. To facilitate replacement, the fixing frame of this invention includes a base, four clamping plates fixed to the base, a tightening screw screwed to the base, and a V-shaped frame rotatably connected to the upper end of the tightening screw screw. The four clamping plates rest against both sides of the cooling plate, with an inwardly protruding upper limit post fixed to the upper end of each clamping plate. Each end of the V-shaped frame has a lower limit post. When the tightening screw screw is rotated to lower its height, the V-shaped frame also lowers simultaneously, increasing the distance between the upper and lower limit posts. At this point, the cooling plate loses its fixing effect, allowing it to be easily removed and a new cooling plate inserted. Then, the tightening screw screw is rotated in the opposite direction, reducing the distance between the upper and lower limit posts until the cooling plate is completely fixed.

[0007] This utility model also provides a texturing machine for coated yarn processing, including a texturing machine body and a cooling plate thereon, characterized in that: the cooling plate is the aforementioned cooling plate for a texturing machine for coated yarn processing. Since the aforementioned cooling plate for a texturing machine for coated yarn processing has the above-mentioned technical effects, a texturing machine for coated yarn processing having this cooling plate also has the same technical effects.

[0008] Therefore, this utility model has the following characteristics compared with the prior art: 1. This utility model uses both air cooling and heat transfer to cool the filament bundle, which has high cooling efficiency and can also simultaneously extract flying dust, which is conducive to maintaining the air quality of the working area; 2. This utility model can control the tightness of the cooling plate by rotating the tension screw, making the replacement of the cooling plate very convenient and efficient. Attached Figure Description

[0009] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Appendix Figure 2 This is a side view of the present invention;

[0011] Appendix Figure 3 It is attached Figure 2 A sectional view along line AA. Detailed Implementation

[0012] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0013] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0014] Example 1: See Figure 1 , Figure 2 and Figure 3 A cooling plate for a texturing machine used in the processing of coated yarn includes a cooling plate 100 and a fixing frame 200. The cooling plate is made of aluminum profile and its structure consists of a V-shaped groove 10 and two C-shaped grooves 20 mirrored on both sides of the V-shaped groove. The upper side of each C-shaped groove extends towards the V-shaped groove and is provided with an extension 30. A lead wire groove 11 is formed on the upper side of the V-shaped groove. An air duct 21 is formed in the two C-shaped grooves. An air inlet groove 31 is formed between the extension and the V-shaped groove. A wire release groove 32 is formed between the two extensions. A first plug 40 and a second plug 50 are respectively provided at both ends of the two C-shaped grooves. An air pipe connector 41 is also provided on the first plug and the air pipe connector is connected to an air extraction pipe 42. The cooling plate is bow-shaped as a whole.

[0015] In this embodiment, the mounting bracket is fixed to an existing texturing machine. The heated wire bundle slides through the lead wire groove, ensuring full contact between the lead wire groove and the wire bundle. Utilizing the excellent thermal conductivity of the aluminum profile, the heat on the wire bundle is quickly absorbed by the cooling plate. Simultaneously, this embodiment is connected to an exhaust pipe, placing both air ducts under negative pressure. Therefore, external air is drawn into the exhaust pipe via the wire feeding groove-air inlet groove. Since the lead wire groove is connected to the air inlet groove, the lint in the lead wire groove and the lint on the wire bundle are also drawn into the exhaust pipe, carrying away dust and lint while accelerating the cooling of the wire bundle and the cooling plate, ensuring the cooling plate temperature is controlled within the normal range. The exhaust pipe is generally connected to a fan. To prevent the accumulation of lint over a long period from affecting the normal operation of the fan, a filter device is typically installed on the main pipe of the exhaust pipe.

[0016] Furthermore, the cooling plate used in this embodiment is made of aluminum alloy profile, which can be efficiently produced through drawing, cutting, and bending processes, thus resulting in relatively low overall cost. Aluminum alloy has extremely high thermal conductivity; however, it will wear down after prolonged friction with the wire bundle, necessitating periodic replacement of the cooling plate. For ease of replacement, the mounting bracket in this embodiment includes a base 60, four clamping plates 70 fixed to the base, a tightening screw 80 screwed to the base, and a V-shaped bracket 90 rotatably connected to the upper end of the tightening screw (see...). Figure 1Four clamping plates rest against both sides of the cooling plate. An inwardly protruding upper limit post 71 is fixed to the upper end of each clamping plate. A lower limit post 91 is provided at each end of the V-shaped frame. When the tightening screw is rotated to lower its height, the V-shaped frame also lowers synchronously, increasing the distance between the upper and lower limit posts. At this point, the cooling plate loses its fixing effect, allowing it to be easily removed and a new cooling plate to be installed. Then, the tightening screw is rotated in the opposite direction, reducing the distance between the upper and lower limit posts until the cooling plate is completely fixed.

[0017] For details, see Figure 1 In this embodiment, the base is also provided with at least two positioning holes 61. In this way, a fixed connection with the texturing machine can be achieved by inserting screws into the positioning holes.

[0018] This embodiment also discloses a texturing machine for coated yarn processing, including a texturing machine body and a cooling plate disposed thereon, wherein the cooling plate is the aforementioned cooling plate for a texturing machine for coated yarn processing. Since the aforementioned cooling plate for a texturing machine for coated yarn processing has the aforementioned technical effects, a texturing machine for coated yarn processing having this cooling plate also has the same technical effects. Furthermore, since the texturing machine body is prior art, it will not be described in detail in this embodiment.

[0019] This invention can be modified in many ways, as will be apparent to those skilled in the art, and such modifications are not considered to depart from the scope of this invention. All such modifications that are obvious to those skilled in the art are included within the scope of these claims.

Claims

1. A cooling plate for a texturing machine used in coated yarn processing, characterized in that: The device includes a cooling plate and a mounting bracket. The cooling plate is made of aluminum profile and its structure consists of a V-shaped groove and two C-shaped grooves mirrored on both sides of the V-shaped groove. The upper sides of the two C-shaped grooves extend towards the V-shaped groove and have extension portions. A lead wire groove is formed on the upper side of the V-shaped groove. Air ducts are formed inside the two C-shaped grooves. An air inlet groove is formed between the extension portions and the V-shaped groove, and a wire release groove is formed between the two extension portions. A first plug and a second plug are respectively provided at both ends of the two C-shaped grooves. An air pipe connector is also provided on the first plug, and the air pipe connector is connected to an air extraction pipe. The cooling plate is generally arc-shaped.

2. The cooling plate for a texturing machine for coated yarn processing according to claim 1, characterized in that: The fixing frame includes a base, four clamping plates fixed on the base, a tightening screw screw screwed to the base, and a V-shaped frame rotatably connected to the upper end of the tightening screw screw. The four clamping plates are placed against both sides of the cooling plate. An inwardly protruding upper limit post is fixed to the upper end of each clamping plate. Each end of the V-shaped frame is provided with a lower limit post.

3. The cooling plate for a texturing machine for coated yarn processing according to claim 2, characterized in that: The base is also provided with several positioning holes.

4. A texturing machine for processing coated yarn, comprising a texturing machine body and a cooling plate disposed thereon, characterized in that: The cooling plate is the texturing machine cooling plate for coated yarn processing as described in any one of claims 1 to 3.

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