Winding device for polyester production

Abstract

The utility model belongs to the technical field of polyester production winding, and particularly relates to a winding device for polyester production, which comprises a winding machine and a winding roller, the winding roller is mounted on one side of the winding machine, a cavity is arranged in the winding roller, and a shrinking mechanism is arranged in the winding roller; the shrinking mechanism comprises notches, side plates, arc-shaped blocks, lead screws and extrusion blocks, the notches are formed in the surface of the winding roller, the number of the notches is four, the notches are distributed in the surface of the winding roller at equal intervals, the side plates are movably arranged in the notches correspondingly, the arc-shaped blocks are fixedly connected to the inner sides of the side plates, the arc-shaped blocks are located in the winding roller, and the lead screws are arranged in the arc-shaped blocks. One end of the lead screw is connected to the inner wall of the winding roller through a bearing, and the other end of the lead screw penetrates to the outer side of the winding roller. The utility model provides a winding device for polyester production, which can quickly separate materials wound on a reel, reduce the downtime of equipment and improve the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of polyester production and winding, and particularly relates to a winding device used for polyester production. Background Art

[0002] Polyester is a synthetic fiber primarily made from polyethylene terephthalate. It is lightweight, abrasion-resistant, wrinkle-resistant, and easy to wash, making it widely used in clothing, home textiles, and industrial applications. After processing, the finished polyester fiber needs to be wound into rolls for easy transportation and use. This winding process requires the use of a reel.

[0003] The existing reeling device cannot quickly remove the material from the reel when winding the material, which increases the time for changing the material and prolongs the downtime of the equipment, which will reduce the efficiency of the entire polyester production and extend the production cycle. Utility Model Content

[0004] The purpose of the utility model is to provide a winding device for polyester production, which can quickly separate the material wound on the reel, reduce the downtime of the equipment and improve the production efficiency.

[0005] The technical solutions adopted by this utility model are as follows:

[0006] The cam is secured to the outside of the roll and is adapted to engage the guide rails of the machine and to engage with the guide rails on the outside of the roll, wherein the cam is secured to the outside of the roll and is adapted to engage with the guide rails on the inside of the roll.

[0007] Preferably, a protrusion is fixedly connected to one side of the extrusion block, and a transverse groove for cooperating with the protrusion is formed on the inner wall of the winding roller.

[0008] Preferably, the end of the screw rod is fixedly connected to a knob, and the knob is circular in shape.

[0009] Preferably, both sides of the arc block are fixedly connected to limit blocks, and grooves are provided on both sides of the inner wall of the notch, and the limit blocks are slidably connected to the inside of the grooves.

[0010] Preferably, the side panel is in an arc shape, and a protrusion is fixedly connected to the outer side of the side panel. There are several protrusions, which are evenly distributed on the outer side of the side panel.

[0011] Preferably, the extrusion block is conical, and the outer surface of the extrusion block is in close contact with the inner side of the arc block.

[0012] The technical effects achieved by this utility model are:

[0013] Finally, the staff can pull the sleeve off the surface of the winding roller to quickly separate the wound material, reducing the downtime of the equipment and effectively improving the production efficiency of polyester.

[0014] In the utility model, when the screw rod is rotated, in order to prevent the screw rod from driving the extrusion block to rotate, the extrusion block can be limited by the cooperation connection between the protrusion and the transverse groove, thereby preventing the screw rod from driving the extrusion block to rotate. The extrusion block can move parallel to the cooperation between the protrusion and the transverse groove, and can stably extrude the arc block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a side view of the utility model's winding roller;

[0017] Figure 3 This is a three-dimensional schematic diagram of the connection between the side panel and the arc block of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the threaded connection between the extrusion block and the screw rod of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Winding machine; 2. Winding roller; 201. Notch; 202. Side plate; 203. Arc block; 204. Screw rod; 205. Extrusion block; 301. Protrusion; 302. Horizontal groove; 4. Knob; 501. Limit block; 502. Groove; 6. Protrusion. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0022] like Figure 1-4 As shown, a winding device for polyester production includes a winding machine 1 and a winding roller 2. The winding roller 2 is installed on one side of the winding machine 1. The interior of the winding roller 2 is set as a cavity, and a contraction mechanism is provided inside the winding roller 2. The contraction mechanism includes a notch 201, a side plate 202, an arc block 203, a screw rod 204 and an extrusion block 205. The notch 201 is opened on the surface of the winding roller 2. There are four notches 201 and they are evenly distributed on the surface of the winding roller 2. The side plates 202 are movably provided inside the notch 201. The arc block 203 is provided inside the notch 201. 3 is fixedly connected to the inner side of the side plate 202, and the arc block 203 is located inside the winding roller 2. One end of the screw rod 204 is connected to the inner wall of the winding roller 2 through a bearing, and the other end of the screw rod 204 passes through the outer side of the winding roller 2. The extrusion block 205 is threadedly connected to the surface of the screw rod 204, and the extrusion block 205 is movably arranged on the inner side of the arc block 203. Through the coordinated use of the retraction mechanism, the material is quickly separated from the winding roller 2, and the winder 1 can be put into operation again more quickly, reducing unnecessary downtime and optimizing the entire production process.

[0023] like Figure 2 and Figure 4 As shown, a protrusion 301 is fixedly connected to one side of the extrusion block 205, and a transverse groove 302 is provided on the inner wall of the winding roller 2 for use with the protrusion 301. When the screw rod 204 is rotated, in order to prevent the screw rod 204 from driving the extrusion block 205 to rotate, the extrusion block 205 can be limited under the cooperation connection between the protrusion 301 and the transverse groove 302 to prevent the screw rod 204 from driving the extrusion block 205 to rotate, and the extrusion block 205 can move parallel to each other under the cooperation of the protrusion 301 and the transverse groove 302, and can smoothly extrude the arc block 203.

[0024] like Figure 4 As shown, the end of the screw rod 204 is fixedly connected to a knob 4, which is circular in shape. When the screw rod 204 is rotated, the staff can rotate the screw rod 204 through the knob 4, providing the staff with a comfortable and convenient grip point, making it convenient for the staff to rotate the screw rod 204 quickly and effortlessly.

[0025] like Figure 2-3 As shown, both sides of the arc block 203 are fixedly connected to the limiting blocks 501, and grooves 502 are provided on both sides of the inner wall of the notch 201. The limiting blocks 501 are slidably connected to the inside of the grooves 502. When the extrusion block 205 squeezes the arc block 203 and the side plate 202 to move outward, the limiting blocks 501 on both sides of the arc block 203 will slide inside the grooves 502, thereby auxiliary limiting the arc block 203 and the side plate 202, so that the arc block 203 can move smoothly vertically along the grooves 502 when moving, preventing the arc block 203 from deviating during movement and causing the side plate 202 to tilt.

[0026] like Figure 3 As shown, the side plate 202 is in the shape of an arc, and a protrusion 6 is fixedly connected to the outer side of the side plate 202. There are several protrusions 6, which are evenly distributed on the outer side of the side plate 202. The arc-shaped side plate 202 can increase the contact area between the side plate 202 and the sleeve, and firmly limit the sleeve to the surface of the winding roller 2. At the same time, under the action of the protrusion 6, the friction between the side plate 202 and the sleeve can be increased to prevent the winding roller 2 from slipping when driving the sleeve to rotate.

[0027] like Figure 4 As shown, the extrusion block 205 is conical, and the outer surface of the extrusion block 205 is in close contact with the inner side of the arc block 203. Under the adaptation of the conical extrusion block 205 and the arc block 203, the extrusion length of the arc block 203 by the extrusion block 205 can be used to flexibly adjust the outward movement distance of the side panel 202.

[0028] The working principle of the present invention is as follows: when winding the material, the sleeve can be first placed on the surface of the winding roller 2 and located on the outside of the side plate 202, and then the screw rod 204 can be rotated. The rotation of the screw rod 204 can drive the screw connected to the extrusion block 205 to move toward the inside of the winding roller 2, and the conical extrusion block 205 can slowly squeeze the arc block 203 outward when it moves inward. The arc block 203 can move outward and drive the side plate 202 to move, so that the outer side of the side plate 202 is in close contact with the inner wall of the sleeve, and the material can be wound under the outward expansion of the side plate 202. The sleeve outer support is fixed on the surface of the winding roller 2, and then the winding machine 1 is operated to drive the winding roller 2 and the sleeve to rotate, so that the material can be wound on the surface of the sleeve. After the winding is completed, the screw rod 204 can be rotated in the opposite direction to run the above steps in reverse, and the side plate 202 can be retracted to the inside of the slot 201, so that the sleeve outer support is no longer fixed. Finally, the staff can pull the sleeve off the surface of the winding roller 2 to quickly separate the wound material, reducing the downtime of the equipment, thereby effectively improving the production efficiency of polyester.

[0029] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A winding device for polyester production, comprising a winding machine (1) and a winding roller (2), wherein the winding roller (2) is installed on one side of the winding machine (1), and is characterized in that: The interior of the winding roller (2) is configured as a cavity, and a contraction mechanism is provided inside the winding roller (2); The retraction mechanism comprises a notch (201), a side plate (202), an arc block (203), a screw rod (204) and an extrusion block (205); the notch (201) is opened on the surface of the winding roller (2); there are four notches (201) and they are evenly distributed on the surface of the winding roller (2); the side plates (202) are movably arranged inside the notch (201); the arc block (203) is fixedly connected to the inner side of the side plate (202), and the arc block (203) is located inside the winding roller (2); one end of the screw rod (204) is connected to the inner wall of the winding roller (2) through a bearing, and the other end of the screw rod (204) passes through the outer side of the winding roller (2); the extrusion block (205) is threadedly connected to the surface of the screw rod (204), and the extrusion block (205) is movably arranged inside the arc block (203).

2. A winding device for polyester production according to claim 1, characterized in that: A protrusion (301) is fixedly connected to one side of the extrusion block (205), and a transverse groove (302) for use with the protrusion (301) is provided on the inner wall of the winding roller (2).

3. The winding device for polyester production according to claim 1, characterized in that: The end of the screw rod (204) is fixedly connected to a knob (4), and the knob (4) is circular in shape.

4. The winding device for polyester production according to claim 1, characterized in that: Both sides of the arc block (203) are fixedly connected to the limiting blocks (501), and grooves (502) are provided on both sides of the inner wall of the notch (201), and the limiting blocks (501) are respectively slidably connected to the inside of the grooves (502).

5. The winding device for polyester production according to claim 1, characterized in that: The side plate (202) is in the shape of an arc, and a protrusion (6) is fixedly connected to the outer side of the side plate (202). There are several protrusions (6) that are evenly distributed on the outer side of the side plate (202).

6. The winding device for polyester production according to claim 1, characterized in that: The extrusion block (205) is conical in shape, and the outer surface of the extrusion block (205) is in close contact with the inner side of the arc block (203).

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