A multi-strand ultra-high molecular weight polyethylene fiber rope stranding forming machine

Abstract

A kind of multi-strand ultra-high molecular weight polyethylene fiber rope twisting forming machine, including fiber rope twisting machine, the upper portion of the fiber rope twisting machine is fixedly installed with support, and the inside of the support is slidably installed with movable shaft.The outer end of the movable shaft is fixedly connected with guide head.The gravity of movable shaft is used to act on the inside of original wire, when fiber rope twisting machine takes wire, by movable shaft being pressed in the inside of original wire, prevent original wire from shaking in the process of wire, improve the stability of wire supply state.

Description

Technical Field

[0001] This utility model belongs to the technical field of fiber rope stranding molding equipment, and particularly relates to a multi-strand ultra-high molecular weight polyethylene fiber rope stranding molding machine. Background Technology

[0002] Fiber rope twisting machines are core equipment in the industrial production of fiber ropes. Their core function is to drive a twisting mechanism through a mechanical transmission system to precisely twist multiple strands of fiber yarn according to a preset twist direction and pitch, transforming loose fiber raw materials into a compact finished fiber rope with a certain mechanical strength. The equipment typically consists of a yarn feeding mechanism, a tension control system, a twisting mechanism, a winding mechanism, and a parameter control system. Depending on production needs, it can be classified as a single-twist machine, a double-twist machine, or a tubular twisting machine, respectively suitable for producing fine-gauge single-strand ropes, multi-strand compound-twist ropes, and large-diameter coarse fiber ropes. Its performance directly determines the structural stability, twisting uniformity, and strength of the fiber rope. It is widely used in the processing of various fiber rope products such as chemical fiber ropes, nylon ropes, and hemp ropes, and is a crucial production link connecting fiber raw materials and finished ropes.

[0003] In conventional fiber rope twisting machines, after the paper tube of the original yarn ball is placed on the constraint shaft, the constraint shaft is much thinner than the paper tube. During the yarn pulling process, the paper tube shakes on the shaft, resulting in relatively low yarn picking stability.

[0004] To address this issue, we propose a multi-strand ultra-high molecular weight polyethylene fiber rope twisting molding machine. Utility Model Content

[0005] The purpose of this invention is to solve the problem of low thread take-off stability in conventional fiber rope twisting machines, and to propose a multi-strand ultra-high molecular weight polyethylene fiber rope twisting and forming machine.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A multi-strand ultra-high molecular weight polyethylene fiber rope twisting and molding machine includes a fiber rope twisting machine. A support is fixedly installed on the upper part of the fiber rope twisting machine, and a movable shaft is slidably installed inside the support. The original thread is placed on the support and the movable shaft. Utilizing the gravity of the movable shaft, it acts downwards on the interior of the original thread. When the fiber rope twisting machine picks up the thread, the movable shaft presses against the interior of the original thread, preventing it from shaking during the thread exit process and improving the stability of the thread supply.

[0007] Preferably, a guide head is fixedly connected to the outer end of the movable shaft. Lifting the movable shaft upwards closes it with the bracket, and the guide head guides the original cable onto the bracket and the movable shaft, facilitating the assembly of the original cable onto the bracket and the movable shaft.

[0008] Preferably, the support includes a support column and a guide seat, which are fixed to each other. A first half-shaft is fixedly connected to the upper part of the guide seat, and the lower end of the support column is fixedly connected to a fiber rope twisting machine. The first half-shaft is used to support the target yarn inside, and the guide seat guides the movable shaft to slide up and down. The expansion of the first half-shaft and the movable shaft within the yarn helps to prevent the yarn from shaking during the drawing process.

[0009] Preferably, the movable shaft includes a slider, which is slidably mounted within the guide seat. A second half-shaft is fixedly connected to the side of the support column, and the second half-shaft matches the first half-shaft to form a complete shaft. Utilizing the downward gravity of the slider and the second half-shaft, the second half-shaft is pressed against the target original line, preventing the original line from swaying.

[0010] Preferably, the movable shaft further includes an extension piece, the upper end of which is fixedly connected to the lower end of the slider, and the extension piece is movably blocked outside the guide seat. The extension piece increases the sliding contact range and improves the stability of the sliding angle of the movable shaft.

[0011] Preferably, the guide head includes a connecting block, one end of which is fixedly connected to the second half-shaft, and the other end of which is fixedly connected to a guide block. The guide block guides the original wire to be fitted over the first and second half-shafts, facilitating the assembly of the original wire.

[0012] In summary, the technical effects and advantages of this utility model are as follows: 1. Place the original thread on the bracket and the movable shaft. Utilize the gravity of the movable shaft to make it act downwards on the inside of the original thread. When the fiber rope twisting machine takes out the thread, the movable shaft presses it inside the original thread to prevent it from shaking during the thread output process and improve the stability of the thread supply.

[0013] 2. Lift the movable shaft upwards to close it with the bracket. Use the guide head to guide the original wire to be looped around the bracket and movable shaft, making it easy to assemble the original wire onto the bracket and movable shaft.

[0014] 3. The first half-shaft is supported inside the target original line, and the guide seat guides the movable shaft to slide up and down. The expansion of the first half-shaft and the movable shaft inside the original line helps to prevent the original line from shaking during the drawing process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the support structure of this utility model; Figure 3 This is a schematic diagram of the movable shaft structure of this utility model; Figure 4 This is a schematic diagram of the guide head structure of this utility model.

[0016] In the diagram: 1. Fiber rope twisting machine; 2. Support frame; 3. Movable shaft; 4. Guide head; 21. Support column; 22. Guide seat; 23. First half shaft; 31. Slider; 32. Second half shaft; 33. Extension plate; 41. Connecting block; 42. Guide block. Detailed Implementation

[0017] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0018] like Figure 1 As shown, a multi-strand ultra-high molecular weight polyethylene fiber rope twisting and molding machine includes a fiber rope twisting machine 1. A bracket 2 is fixedly installed on the upper part of the fiber rope twisting machine 1, and a movable shaft 3 is slidably installed inside the bracket 2. The original thread is looped on the bracket 2 and the movable shaft 3. Utilizing the gravity of the movable shaft 3, the movable shaft 3 acts downward on the inside of the original thread. When the fiber rope twisting machine 1 takes out the thread, the movable shaft 3 presses against the inside of the original thread to prevent the original thread from shaking during the thread exiting process.

[0019] like Figure 1 As shown, a guide head 4 is fixedly connected to the outer end of the movable shaft 3. Lift the movable shaft 3 upwards to close it with the bracket 2, and use the guide head 4 to guide the original wire to be looped around the bracket 2 and the movable shaft 3.

[0020] like Figure 1 and 2 As shown, the support 2 includes a pillar 21 and a guide seat 22, which are fixed to each other. A first half-shaft 23 is fixedly connected to the upper part of the guide seat 22, and the lower end of the pillar 21 is fixedly connected to the fiber rope twisting machine 1. The first half-shaft 23 supports the inside of the target yarn, and the guide seat 22 guides the movable shaft 3 to slide up and down. The expansion within the yarn is achieved through the first half-shaft 23 and the movable shaft 3.

[0021] like Figure 1 , 2 As shown in Figure 3, the movable shaft 3 includes a slider 31, which is slidably mounted inside the guide seat 22. A second half-shaft 32 is fixedly connected to the side of the support column 21. The second half-shaft 32 matches the first half-shaft 23 to form a complete shaft. Utilizing the downward gravity of the slider 31 and the second half-shaft 32, the second half-shaft 32 is pressed into the target line, preventing the line from swaying.

[0022] like Figure 1 , 2 As shown in Figure 3, the movable shaft 3 also includes an extension piece 33. The upper end of the extension piece 33 is fixedly connected to the lower end of the slider 31, and the extension piece 33 is movably blocked outside the guide seat 22. The extension piece 33 is used to increase the sliding contact range and increase the stability of the sliding angle of the movable shaft 3.

[0023] like Figure 1 , 2 As shown in Figures 3 and 4, the guide head 4 includes a connecting block 41. One end of the connecting block 41 is fixedly connected to the second half-shaft 32, and the other end of the connecting block 41 is fixedly connected to the guide block 42. The guide block 42 is used to guide the original wire to be sleeved outside the first half-shaft 23 and the second half-shaft 32.

[0024] Working principle: The original thread is placed on the bracket 2 and the movable shaft 3. The gravity of the movable shaft 3 causes it to act downward on the inside of the original thread. When the fiber rope twisting machine 1 takes out the thread, the movable shaft 3 presses it into the inside of the original thread to prevent the original thread from shaking during the thread exiting.

[0025] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0026] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A multi-strand ultra-high molecular weight polyethylene fiber rope twisting and molding machine, comprising a fiber rope twisting machine (1), characterized in that: The upper part of the fiber rope twisting machine (1) is fixedly installed with a bracket (2), and a movable shaft (3) is slidably installed inside the bracket (2).

2. The multi-strand ultra-high molecular weight polyethylene fiber rope stranding molding machine according to claim 1, characterized in that: The outer end of the movable shaft (3) is fixedly connected to a guide head (4).

3. The multi-strand ultra-high molecular weight polyethylene fiber rope stranding molding machine according to claim 1, characterized in that: The support (2) includes a support column (21) and a guide seat (22). The support column (21) and the guide seat (22) are fixed to each other. The upper part of the guide seat (22) is fixedly connected to a first half shaft (23). The lower end of the support column (21) is fixedly connected to the fiber rope twisting machine (1).

4. The multi-strand ultra-high molecular weight polyethylene fiber rope stranding molding machine according to claim 3, characterized in that: The movable shaft (3) includes a slider (31), which is slidably installed in the guide seat (22). The side of the support column (21) is fixedly connected to a second half shaft (32), which matches the first half shaft (23) to form a complete shaft.

5. A multi-strand ultra-high molecular weight polyethylene fiber rope stranding molding machine according to claim 4, characterized in that: The movable shaft (3) also includes an extension piece (33), the upper end of which is fixedly connected to the lower end of the slider (31), and the extension piece (33) is movably blocked outside the guide seat (22).

6. The multi-strand ultra-high molecular weight polyethylene fiber rope stranding molding machine according to claim 2, characterized in that: The guide head (4) includes a connecting block (41), one end of which is fixedly connected to the second half-shaft (32), and the other end of which is fixedly connected to the guide block (42).

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