Self-lubricating glass fiber twisting machine
By designing a self-lubricating glass fiber twisting machine with a guiding and lubrication mechanism, the problems of uneven yarn winding and low lubrication efficiency are solved, achieving uniform yarn distribution and stable tension, thereby improving finished product quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN KANGZE SHENGYE NEW MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-05-01
AI Technical Summary
Conventional fiberglass twisting machines struggle to ensure uniform yarn distribution during winding, resulting in uneven winding density. Furthermore, lubrication relies on manual operation, leading to low efficiency and impacting finished product quality.
A self-lubricating glass fiber twisting machine was designed. By combining a guiding mechanism and a lubrication mechanism, the machine achieves uniform yarn distribution and automatic lubrication. The machine includes an electric telescopic rod to adjust the yarn tension and height, and a connecting pipe system to achieve automatic supply and adjustment of lubricating oil.
It improves the uniform distribution and tension stability of yarn on the bobbin, reduces friction and tension fluctuations, and enhances finished product quality and production efficiency.
Smart Images
Figure CN224186358U_ABST
Abstract
Description
A self-lubricating glass fiber twisting machine Technical Field
[0001] This utility model relates to the field of glass fiber twisting machines, and more specifically, to a self-lubricating glass fiber twisting machine. Background Technology
[0002] Fiberglass yarn generally refers to yarn with a single fiber diameter of 10μm or less. Besides its primary use in the production of electronic fabrics, it is also used industrially in applications such as tubing, electrical insulation materials, filter materials, window screens, sewing thread, aerospace fabrics, curtain fabrics, fiberglass wall coverings, and fiberglass fireproof fabrics. The processing of fiberglass yarn requires the use of a fiberglass twisting machine to twist multiple strands of fiberglass yarn together. Conventional fiberglass twisting machines often struggle to ensure uniform yarn distribution during winding, leading to uneven yarn density on the bobbin and affecting subsequent use. Furthermore, traditional fiberglass twisting machines rely on manual, periodic application of lubricating oil for critical components, resulting in low efficiency, increased labor intensity, and difficulty in ensuring timely lubrication. Insufficient or uneven lubrication can cause significant friction, leading to yarn tension fluctuations and further impacting the quality of the finished product. Summary of the Invention
[0003] To overcome the above shortcomings, this utility model provides a self-lubricating glass fiber twisting machine, which aims to improve the conventional glass fiber twisting machine's ability to ensure uniform distribution of the yarn during the winding process, easily leading to uneven winding density on the bobbin and affecting subsequent use. At the same time, traditional glass fiber twisting machines often rely on manual periodic application of lubricating oil for the lubrication of key components, which is inefficient, increases labor intensity, and makes it difficult to ensure timely lubrication. This may result in greater friction due to untimely or uneven lubrication, causing yarn tension fluctuations and further affecting the quality of the finished product.
[0004] This utility model is implemented as follows: A self-lubricating glass fiber twisting machine includes a mounting plate, a yarn cake frame rotatably mounted on one side of the mounting plate, a spindle seat mounted on one side of the mounting plate, a spindle rotatably mounted on one end of the spindle seat, a guiding mechanism mounted on one side of the mounting plate, and a lubrication mechanism mounted on one end of the guiding mechanism, the lubrication mechanism being used to lubricate the guiding mechanism.
[0005] In a preferred embodiment of this utility model, a second driving device is installed on one side of the mounting plate, the yarn cake frame is driven by the second driving device, and a driving device is installed at one end of the spindle seat, the spindle is driven by the driving device.
[0006] In a preferred embodiment of this utility model, the guiding mechanism includes a second mounting plate, which is mounted on one side of the mounting plate. An electric telescopic rod is mounted on one end of the second mounting plate, and a mounting rod is mounted on the output end of the electric telescopic rod. A connecting pipe is rotatably mounted on one side of the mounting rod. A connecting groove is provided at one end of the connecting pipe, and a wire coil guide ring is slidably connected to the inner wall of the connecting groove. A second driving device drives the wire cake frame, which in turn drives the spindle, causing the glass fiber wire to unwind from the wire cake placed on the spindle seat. The spindle is equipped with a bobbin and winds the wire. During this process, the wire is under its own tension and the wire cake... Under the combined action of the frame and tension, the yarn leaves the yarn cake at a stable speed and tension. The yarn guided by the yarn guide ring and the connecting tube is guided. As the spindle rotates at high speed, the yarn drags the yarn guide ring to rotate at high speed on the connecting tube. The height of the mounting rod is changed by the electric telescopic rod, which in turn changes the height of the connecting tube and the yarn guide ring, making the yarn distribution more uniform. At the same time, the tension of the yarn can be adjusted to a certain extent during the winding process, and the winding angle and path of the yarn can be changed, thus affecting the tension. This helps to control the uniformity of the yarn tension and make the twisting quality more stable.
[0007] In a preferred embodiment of this utility model, an auxiliary rod is installed on one side of the mounting plate, a connecting block is installed on one side of the mounting rod, an auxiliary groove is provided on one side of the auxiliary rod, and the connecting block is slidably connected to the auxiliary groove.
[0008] In the preferred embodiment of this utility model, the auxiliary rod and the connecting block are provided in two sets.
[0009] In a preferred embodiment of this utility model, the lubrication mechanism includes a connecting pipe and an installation pipe. The connecting pipe is installed on the upper end of the installation rod, which has an installation groove. An oil inlet pipe is installed in the installation groove. One end of the oil inlet pipe passes through the upper end of the installation groove and the bottom end of the connecting pipe, while the other end of the oil inlet pipe is connected to the connecting groove. A sleeve is installed on the upper end of the connecting pipe. The sleeve has openings at both ends, and a threaded groove is provided on the inner wall of the sleeve. An external thread is provided on the outer wall of the installation pipe. The installation pipe and the sleeve are threadedly connected. An oil drum is installed on the upper end of the installation pipe. The oil drum is connected to the external thread of the installation pipe through the threaded groove on the inner wall of the sleeve. This allows for easy disassembly and cleaning of the oil drum, or replacement with oil drums of different capacities as needed. Lubricating oil is poured into the oil drum and then enters the connecting groove through the installation pipe, sleeve, and connecting pipe, thereby lubricating the guide ring of the yarn coil, reducing tension fluctuations in the glass fiber yarn, ensuring stable yarn tension, and improving the quality of the twisted yarn.
[0010] In a preferred embodiment of this utility model, the inner wall of the connecting pipe is provided with a rotating groove and a rotating rod is slidably connected in the rotating groove. A baffle is installed at one end of the rotating rod. The baffle is disposed in the connecting pipe and is configured to match the inner diameter of the connecting pipe. By rotating the baffle with the rotating rod, the speed of the lubricating oil entering the oil inlet pipe can be adjusted or the channel for the lubricating oil to enter the oil inlet pipe can be blocked.
[0011] In a preferred embodiment of this utility model, a rotating handle is provided at one end of the rotating rod.
[0012] The beneficial effects of this utility model are as follows: This utility model provides a self-lubricating glass fiber twisting machine. During use, the second drive device drives the yarn cake frame, which in turn drives the spindle, causing the glass fiber yarn to unwind from the yarn cake placed on the spindle seat. The yarn wound on the yarn cake is guided by the yarn guide ring in conjunction with the connecting pipe. The height of the mounting rod is changed by the electric telescopic rod, which in turn changes the height of the connecting pipe and the yarn guide ring, resulting in a more uniform yarn distribution and adjusting the yarn tension during winding. Lubricating oil is poured into the oil drum and then passes through the mounting pipe, sleeve, and connecting pipe, entering the connecting groove through the oil inlet pipe for automatic lubrication of the yarn guide ring. The speed of the lubricating oil entering the oil inlet pipe can be adjusted or the entry of the lubricating oil into the oil inlet pipe can be blocked by rotating the baffle plate on the rotating rod. This device, through a guiding mechanism, can make the yarn distribution more uniform and adjust the yarn tension during the winding process. Through a lubrication mechanism, the guiding mechanism can be automatically lubricated, reducing tension fluctuations in the glass fiber yarn, ensuring stable yarn tension, and improving the quality of the finished product to a certain extent. Attached Figure Description
[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.
[0014] Figure 1 is a schematic diagram of a self-lubricating glass fiber twisting machine provided by an embodiment of the present invention;
[0015] Figure 2 is another structural schematic diagram provided by an embodiment of the present utility model;
[0016] Figure 3 is a structural schematic diagram of the guiding mechanism and lubrication mechanism provided in the embodiment of this utility model;
[0017] Figure 4 is an enlarged view of position A in Figure 3.
[0018] In the diagram: 100-Mounting plate; 110-Spindle seat; 120-Drive device; 130-Spindle; 140-Second drive device; 150-Coil cake holder; 200-Guiding mechanism; 210-Second mounting plate; 220-Electric telescopic rod; 230-Mounting rod; 231-Mounting groove; 240-Connecting block; 250-Auxiliary rod; 251-Auxiliary groove; 260-Connecting pipe; 261-Connecting groove; 270-Coil ring guide ring; 300-Lubrication mechanism; 310-Connecting pipe; 320-Oil inlet pipe; 330-Baffle; 331-Rotating rod; 332-Rotating handle; 340-Sleeve; 350-Oil drum; 360-Mounting pipe. Detailed Implementation
[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0020] Please refer to Figures 1-4. The present invention provides the following technical solution: a self-lubricating glass fiber twisting machine, comprising a mounting plate 100, a yarn cake frame 150 rotatably mounted on one side of the mounting plate 100, a spindle seat 110 mounted on one side of the mounting plate 100, a spindle 130 rotatably mounted on one end of the spindle seat 110, a guide mechanism 200 mounted on one side of the mounting plate 100, and a lubrication mechanism 300 mounted on one end of the guide mechanism 200, the lubrication mechanism 300 being used to lubricate the guide mechanism 200.
[0021] In some specific implementations, a second drive device 140 is installed on one side of the mounting plate 100, the yarn cake frame 150 is driven by the second drive device 140, and a drive device 120 is installed at one end of the spindle seat 110, the spindle 130 is driven by the drive device 120.
[0022] In some specific implementations, the guiding mechanism 200 includes a second mounting plate 210, which is mounted on one side of the mounting plate 100. An electric telescopic rod 220 is mounted at one end of the second mounting plate 210, and a mounting rod 230 is mounted at the output end of the electric telescopic rod 220. A connecting pipe 260 is rotatably mounted on one side of the mounting rod 230. A connecting groove 261 is provided at one end of the connecting pipe 260, and a wire coil guide ring 270 is slidably connected to the inner wall of the connecting groove 261. The wire cake holder 150 is driven by the second driving device 140, and the spindle 130 is driven by the driving device 120, causing the glass fiber wire to unwind from the wire cake placed on the spindle seat 110. During this process, the wire, under its own tension and the combined tension of the wire cake holder 150 and the guide ring 110... Under the combined action of tension, the yarn leaves the yarn cake at a stable speed and tension. The yarn guide ring 270, in conjunction with the connecting tube 260, guides the yarn wound on the yarn guide ring 270. As the spindle 130 rotates at high speed, the yarn drags the yarn guide ring 270 to rotate at high speed on the connecting tube 260. The height of the mounting rod 230 is changed by the electric telescopic rod 220, which in turn changes the height of the connecting tube 260 and the yarn guide ring 270. This makes the yarn distribution more uniform and can also adjust the yarn tension during the winding process to a certain extent. Furthermore, it changes the winding angle and path of the yarn, thereby affecting the tension and helping to control the uniformity of yarn tension, making the twisted yarn quality more stable.
[0023] In some specific implementations, an auxiliary rod 250 is installed on one side of the mounting plate 100, a connecting block 240 is installed on one side of the mounting rod 230, an auxiliary groove 251 is provided on one side of the auxiliary rod 250, and the connecting block 240 is slidably connected in the auxiliary groove 251.
[0024] In some specific implementations, the auxiliary rod 250 and the connecting block 240 are provided in two sets.
[0025] In some specific implementations, the lubrication mechanism 300 includes a connecting pipe 310 and an installation pipe 360. The connecting pipe 310 is installed on the upper end of the mounting rod 230. The mounting rod 230 is provided with a mounting groove 231. An oil inlet pipe 320 is provided in the mounting groove 231. One end of the oil inlet pipe 320 passes through the upper end of the mounting groove 231 and the bottom end of the connecting pipe 310. The other end of the oil inlet pipe 320 is connected to the connecting groove 261. A sleeve 340 is installed on the upper end of the connecting pipe 310. The sleeve 340 is open at both ends. The inner wall of the sleeve 340 is provided with a threaded groove. The outer wall of the installation pipe 360 is provided with an external thread. The installation pipe 360 and the sleeve 340 are connected together. The 40 threaded connection connects to an oil drum 350 at the upper end of the mounting tube 360. The oil drum 350 is connected to the mounting tube 360 via the external thread and the inner thread groove of the sleeve 340. This allows for easy disassembly and cleaning of the oil drum 350, or the replacement of oil drums 350 with different capacities as needed. Lubricating oil is poured into the oil drum 350 and then enters the connecting groove 261 through the mounting tube 360, sleeve 340, and connecting tube 310, and then through the oil inlet pipe 320 to lubricate the yarn guide ring 270, reducing tension fluctuations in the glass fiber yarn, ensuring stable yarn tension, and improving the quality of the twisted yarn.
[0026] In some specific implementations, the inner wall of the connecting pipe 310 is provided with a rotating groove and a rotating rod 331 is slidably connected in the rotating groove. A baffle 330 is installed at one end of the rotating rod 331. The baffle 330 is set inside the connecting pipe 310 and is set to match the inner diameter of the connecting pipe 310. By rotating the baffle 330 by the rotating rod 331, the speed of the lubricating oil entering the oil inlet pipe 320 can be adjusted or the passage of the lubricating oil into the oil inlet pipe 320 can be blocked.
[0027] In some specific implementations, a rotating handle 332 is provided at one end of the rotating rod 331.
[0028] Working principle: In use, the second drive device 140 drives the yarn cake frame 150, and the drive device 120 drives the spindle 130, so that the glass fiber yarn is unwound from the yarn cake placed on the spindle seat 110. The yarn wound on the yarn cake guide ring 270 is guided by the yarn guide ring 270 in conjunction with the connecting pipe 260. The height of the mounting rod 230 is changed by the electric telescopic rod 220, which changes the height of the connecting pipe 260 and the yarn guide ring 270, so that the yarn distribution is more uniform and the tension of the yarn is adjusted during the winding process. The lubricating oil is poured into the oil tank 350, and then enters the connecting groove 261 through the oil inlet pipe 320 through the mounting pipe 360, sleeve 340 and connecting pipe 310, so as to automatically lubricate the yarn guide ring 270. By rotating the baffle 330 by rotating the rotating rod 331, the speed of the lubricating oil entering the oil inlet pipe 320 can be adjusted or the channel of the lubricating oil entering the oil inlet pipe 320 can be blocked.
[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A self-lubricating glass fiber twisting machine, characterized in that, The device includes a mounting plate, on one side of which a yarn cake holder is rotatably mounted, on another side of which a spindle seat is mounted, at one end of which a spindle is rotatably mounted, on a third side of which a guide mechanism is mounted, and at one end of which a lubrication mechanism is mounted for lubricating the guide mechanism.
2. The self-lubricating glass fiber twisting machine according to claim 1, characterized in that, A second driving device is installed on one side of the mounting plate, and the yarn cake frame is driven by the second driving device. A driving device is installed at one end of the spindle seat, and the spindle is driven by the driving device.
3. The self-lubricating glass fiber twisting machine according to claim 1, characterized in that, The guiding mechanism includes a second mounting plate, which is mounted on one side of the mounting plate. An electric telescopic rod is mounted on one end of the second mounting plate, and a mounting rod is mounted on the output end of the electric telescopic rod. A connecting pipe is rotatably mounted on one side of the mounting rod, and a connecting groove is provided at one end of the connecting pipe. A wire guide ring is slidably connected to the inner wall of the connecting groove.
4. A self-lubricating glass fiber twisting machine according to claim 3, characterized in that, An auxiliary rod is installed on one side of the mounting plate, a connecting block is installed on one side of the mounting rod, an auxiliary groove is provided on one side of the auxiliary rod, and the connecting block is slidably connected to the auxiliary groove.
5. A self-lubricating glass fiber twisting machine according to claim 4, characterized in that, The auxiliary rod and connecting block are configured in two sets.
6. A self-lubricating glass fiber twisting machine according to claim 3, characterized in that, The lubrication mechanism includes a connecting pipe and an installation pipe. The connecting pipe is installed on the upper end of the installation rod. The installation rod is provided with an installation groove. An oil inlet pipe is provided in the installation groove. One end of the oil inlet pipe passes through the upper end of the installation groove and the bottom end of the connecting pipe. The other end of the oil inlet pipe is connected to the connecting groove. A sleeve is installed on the upper end of the connecting pipe. The sleeve is open at both ends. The inner wall of the sleeve is provided with a threaded groove. The outer wall of the installation pipe is provided with an external thread. The installation pipe and the sleeve are threadedly connected. An oil drum is installed on the upper end of the installation pipe.
7. A self-lubricating glass fiber twisting machine according to claim 6, characterized in that, The inner wall of the connecting pipe is provided with a rotating groove and a rotating rod is slidably connected in the rotating groove. A baffle is installed at one end of the rotating rod. The baffle is set inside the connecting pipe and is set to match the inner diameter of the connecting pipe.
8. A self-lubricating glass fiber twisting machine according to claim 7, characterized in that, A rotating handle is provided at one end of the rotating rod.