Polyester yarn heat setting device

Abstract

The utility model relates to the technical field of heat setting devices, and discloses a polyester yarn heat setting device which comprises a main cover body, an inserting and sealing plate is arranged on the front end face of the main cover body in an inserting mode, and a plurality of rotatable guide rolling rods are arranged on the inserting and sealing plate at intervals. The main cover body is in threaded connection with a drying box with an air supply pipe connector, the air supply pipe connector is used for fixing an air supply pipe, and the air supply pipe recovers hot air in the main heat-setting machine under the action of a fan and supplies the hot air into the main cover body to preheat polyester yarns. According to the utility model, hot air in the main heat setting cavity is recovered and then dried, and polyester yarns are preheated through dispersion of the microporous ventilation preheating setting plate, so that the polyester yarns are shrunk and set uniformly, and the toughness of the polyester yarns is prevented from being reduced greatly.

Description

Technical Field

[0001] The utility model relates to the technical field of heat setting devices, in particular to a heat setting device for polyester filaments. Background Technique

[0002] Traditional heat setting devices for polyester filaments do not have the function of preheating the polyester filaments. In order to improve efficiency and reduce energy consumption, the polyester filaments are heat set at high temperature and quickly, which will cause the toughness of the polyester filaments to decrease. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is: in order to overcome the problems existing in the above, a heat setting device for polyester filaments is provided, which solves the above problems.

[0004] The utility model solves its technical problems by adopting the following technical solutions:

[0005] A heat setting device for polyester filaments includes a main cover body. An insertion and sealing plate is inserted and arranged on the front end face of the main cover body. A plurality of rotatable guiding rolling rods are arranged at intervals on the insertion and sealing plate. A drying box with an air supply pipe connector is threadedly connected to the main cover body. The air supply pipe connector is used to fix the air supply pipe. Under the action of a blower, the hot air in the main heat setting machine is recovered by the air supply pipe and supplied into the main cover body to preheat the polyester filaments.

[0006] Preferably, fixing ear plates are fixedly arranged at the left and right ends of the main cover body for installing and fixing the main cover body.

[0007] Preferably, magnetic attraction insertion strips are fixedly arranged at the left and right ends of the insertion and sealing plate, and the magnetic attraction insertion strips are inserted into the card slots arranged on the main cover body.

[0008] Preferably, the magnetic attraction insertion strips are magnetically fixed to the card slots.

[0009] Preferably, activated carbon moisture absorption particles are arranged in the drying box.

[0010] Preferably, a handle is fixedly arranged on the outer side surface of the insertion and sealing plate.

[0011] The advantages and positive effects of the utility model are: by recovering the hot air in the main heat setting cavity, drying it, and then preheating the polyester filaments through the dispersion of the microporous ventilation preheating and shaping plate, the shrinkage and shaping of the polyester filaments are made more uniform, avoiding a large reduction in its toughness. Description of the Drawings

[0012] The following further illustrates the utility model with reference to the drawings and embodiments.

[0013] Figure 1 is the structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the present utility model.

[0015] The labels in the attached drawings are described separately as follows: 10, main cover body; 11, fixed ear plate; 12, drying box; 13, air supply pipe connector; 14, card slot; 15, plugging plate; 16, guiding rolling rod; 17, magnetic absorption plug; 18, handle; 19, micro-hole ventilation preheating and shaping plate. Specific embodiments

[0016] Now, the present utility model will be further described in detail with reference to the attached drawings. These attached drawings are all simplified schematic diagrams, only schematically showing the basic structure of the present utility model, so they only show the components related to the present utility model.

[0017] The following will further describe the embodiments of the present utility model in detail with reference to the attached drawings:

[0018] As Figure 1-2 shown, a polyester filament heat setting device of the present utility model includes a main cover body 10, a plugging plate 15 is inserted and installed on the front end face of the main cover body 10, and a plurality of rotatable guiding rolling rods 16 are arranged at intervals on the plugging plate 15. A drying box 12 with an air supply pipe connector 13 is threadedly connected to the main cover body 10. The air supply pipe connector 13 is used to fix the air supply pipe. Under the action of a blower, the hot air in the main heat setting machine is recovered and supplied into the main cover body 10 to preheat the polyester filaments.

[0019] Preferably, fixed ear plates 11 are fixedly arranged at the left and right ends of the main cover body 10 for installing and fixing the main cover body 10.

[0020] Preferably, magnetic absorption plugs 17 are fixedly arranged at the left and right ends of the plugging plate 15, and the magnetic absorption plugs 17 are inserted into card slots 14 arranged on the main cover body 10.

[0021] Preferably, the magnetic absorption plugs 17 and the card slots 14 are magnetically fixed.

[0022] Preferably, activated carbon moisture absorption particles are arranged in the drying box 12.

[0023] Preferably, a handle 18 is fixedly arranged on the outer side surface of the plugging plate 15.

[0024] During specific implementation, pass the polyester filament bundle through the main cover body 10, and then insert the plugging plate 15, which facilitates the installation of the polyester filament bundle. When the polyester filament passes through the main cover body 10, the fan pumps the hot air in the cavity of the traditional heat setting equipment into the drying box 12. After it absorbs moisture and dries, it is dispersed through the microporous ventilation preheating and setting plate 19 and then the polyester filament bundle is heated, effectively improving the heat utilization rate and reducing the loss rate of the toughness of the polyester filament.

[0025] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners obtained by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.

Claims

1. A polyester yarn heat setting device, characterized in that: The invention comprises a main cover body (10), a sealing plate (15) is inserted on the front end surface of the main cover body (10), a plurality of rotatable guide rolling rods (16) are arranged at intervals on the sealing plate (15), a drying box (12) with an air supply pipe connector (13) is threadedly connected to the main cover body (10), the air supply pipe connector (13) is used to fix the air supply pipe, and the air supply pipe recovers the hot air in the main heat setting machine under the action of the fan and supplies it to the main cover body (10) to preheat the polyester yarn.

2. A polyester yarn heat setting device according to claim 1, characterized in that: Fixed ear plates (11) are fixedly provided at the left and right ends of the main cover body (10) for installing and fixing the main cover body (10).

3. A polyester yarn heat setting device according to claim 2, characterized in that: Magnetic insertion strips (17) are fixedly provided at the left and right ends of the plug-in sealing plate (15), and the magnetic insertion strips (17) are inserted into the card slots (14) provided on the main cover body (10).

4. A polyester yarn heat setting device according to claim 3, characterized in that: The magnetic insertion strip (17) is fixed to the card slot (14) by magnetic attraction.

5. A polyester yarn heat setting device according to claim 4, characterized in that: The drying box (12) is provided with activated carbon moisture absorbing particles.

6. A polyester yarn heat setting device according to claim 5, characterized in that: A handle (18) is fixedly provided on the outer side surface of the plug-in sealing plate (15).

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