Polyethylene fiber unwinding device

Abstract

The utility model relates to the field of polyethylene fiber production equipment, in particular to a polyethylene fiber unwinding device. The polyethylene fiber unwinding device comprises a frame body, a plurality of unwinding mechanisms and a yarn guide device are arranged on the frame body, the yarn guide device comprises a fixing frame, a mounting rod is fixed on the fixing frame through a bolt, a yarn guide roller mounting block is detachably mounted on the mounting rod, the yarn guide roller mounting block comprises a plurality of open holes, and the open holes are communicated with the yarn guide roller mounting block. A plurality of silk guide roller rods are arranged in the open holes, silk guide rollers are arranged at one ends of the silk guide roller rods, the silk guide roller rods are fixed to the silk guide roller mounting blocks through bolts, and the silk guide rollers and the unwinding mechanisms are arranged in a one-to-one fit mode.

Description

Technical Field

[0001] This utility model relates to the field of polyethylene fiber production equipment, specifically to a polyethylene fiber unwinding device. Background Technology

[0002] Polyethylene fibers require unwinding devices, but existing polyethylene fiber unwinding devices lack flexibility and many of their structures are fixed, making yarn installation (tensioning) difficult. Summary of the Invention

[0003] This invention aims to provide a polyethylene fiber unwinding device, the specific solution of which is as follows:

[0004] A polyethylene fiber unwinding device includes a frame, on which a plurality of unwinding mechanisms and a guide device are provided. The guide device includes a fixed frame, on which a mounting rod is fixed by bolts. A guide roller mounting block is detachably mounted on the mounting rod. The guide roller mounting block includes a plurality of openings, in which a plurality of guide roller rods are provided. One end of each guide roller rod is provided with a guide roller. The guide roller rod is fixed to the guide roller mounting block by bolts. The guide rollers and the unwinding mechanisms are configured to cooperate with each other.

[0005] The unwinding mechanism includes a wire frame and a winding roller.

[0006] There are two mounting rods, which allows for easier installation.

[0007] Each of the mounting rods is secured to the mounting bracket by two bolts. The bolts allow for detachable installation; the bolts can be loosened when position adjustment is required.

[0008] The mounting rod is connected to the guide roller mounting block via an adapter. The adapter includes a first protrusion and a second protrusion, which are fixed together by bolts. A columnar groove is provided between the first and second protrusions, and the columnar groove is configured to cooperate with the mounting rod. The mounting rod is fixed in the columnar groove, and when fixed, it is fixed between the first and second protrusions by bolts. This design allows the adapter to rotate freely at a specified angle, and the bolts can be used to fix it when the specified angle is reached.

[0009] This utility model discloses a polyethylene fiber unwinding device. The guide roller is fixed to the guide roller mounting block by bolts, meaning that the guide roller can rotate and its front and rear positions can be adjusted slightly. Once the desired position is reached, it is fixed by bolts. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a polyethylene fiber unwinding device according to the present invention. Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the structure of a polyethylene fiber unwinding device according to the present invention. Figure 2 ;

[0012] Figure 3 This is a partial structural diagram of a polyethylene fiber unwinding device according to the present invention. Figure 1 ;

[0013] Figure 4 This is a partial structural diagram of a polyethylene fiber unwinding device according to the present invention. Figure 1 ;

[0014] The components are labeled as follows: 1. Frame; 2. Unwinding mechanism; 21. Wire frame; 22. Winding roller; 3. Wire guide device; 31. Fixing frame; 32. Mounting rod; 33. Wire guide roller mounting block; 34. Wire guide roller rod; 35. Wire guide roller; 36. Adapter; 361. First protrusion; 362. Second protrusion; 37. Columnar groove. Detailed Implementation

[0015] The following is combined Figure 1-3 Further explanation:

[0016] A polyethylene fiber unwinding device includes a frame 1, on which a plurality of unwinding mechanisms 2 and a guide device 3 are provided. The guide device 3 includes a fixing frame 31, on which a mounting rod 32 is fixed by bolts. A guide roller mounting block 33 is detachably mounted on the mounting rod 32. The guide roller mounting block 33 includes a plurality of openings, in which a plurality of guide roller rods 34 are provided. One end of the guide roller rod 34 is provided with a guide roller 35. The guide roller rod 34 is fixed to the guide roller mounting block 33 by bolts. The guide roller 35 and the unwinding mechanism 2 are configured to cooperate with each other.

[0017] The unwinding mechanism 2 includes a wire frame 21 and a winding roller 22.

[0018] There are two mounting rods (32). This allows for easier installation.

[0019] Each mounting rod 32 is secured to the mounting bracket 31 by two bolts. The bolts allow for detachable installation; the bolts can be loosened when the position needs to be adjusted.

[0020] The mounting rod 32 is connected to the guide roller mounting block 33 via an adapter 36. The adapter 36 includes a first protrusion 361 and a second protrusion 362, which are fixed together by bolts. A columnar groove 37 is provided between the first protrusion 361 and the second protrusion 362, and the columnar groove 37 is configured to cooperate with the mounting rod 32. The mounting rod 32 is fixed in the columnar groove 37. When fixation is required, it is fixed between the first protrusion 361 and the second protrusion 362 by bolts. With this design, the adapter 36 can be freely rotated at an angle, and the bolts can be used to fix it when the specified angle is reached.

[0021] This utility model discloses a polyethylene fiber unwinding device. The guide roller rod 34 is fixed to the guide roller mounting block 33 by bolts. That is, the guide roller rod 34 can rotate and its front and back positions can be adjusted slightly. When it reaches the desired position, it is fixed by bolts.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, it is not limited to those listed in the embodiments. Those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A polyethylene fiber unwinding device, characterized in that: The device includes a frame, on which several unwinding mechanisms and wire guiding devices are provided. The wire guiding device includes a fixed frame, on which a mounting rod is fixed by bolts. A wire guiding roller mounting block is detachably mounted on the mounting rod. The wire guiding roller mounting block includes several openings, in which several wire guiding roller rods are provided. One end of each wire guiding roller rod is provided with a wire guiding roller. The wire guiding roller rod is fixed to the wire guiding roller mounting block by bolts. The wire guiding rollers and the unwinding mechanisms are configured to cooperate with each other.

2. The polyethylene fiber unwinding device as described in claim 1, characterized in that: The unwinding mechanism includes a wire frame and a winding roller.

3. The polyethylene fiber unwinding device as described in claim 1, characterized in that: There are two mounting rods.

4. The polyethylene fiber unwinding device as described in claim 3, characterized in that: Each of the mounting rods is secured to the mounting bracket by two bolts.

5. The polyethylene fiber unwinding device as described in claim 1, characterized in that: The mounting rod is connected to the guide roller mounting block via an adapter. The adapter includes a first protrusion and a second protrusion, which are fixed together by bolts. A columnar groove is provided between the first protrusion and the second protrusion, and the columnar groove is configured to cooperate with the mounting rod.

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