Ceramic bearing yarn guide wheel for yarn doubling machine

Abstract

The utility model discloses a ceramic bearing yarn guide wheel for a yarn doubling machine, and relates to the technical field of spinning processing, the ceramic bearing yarn guide wheel comprises a bottom plate, a lifting block is arranged above the bottom plate, a mounting plate is fixedly arranged at one end of the lifting block, two mounting blocks are arranged at one end of the mounting plate, and a connecting shaft is arranged on one side of each mounting block; according to the ceramic bearing yarn guide wheel for the yarn doubling machine, through the yarn guide wheel structures convenient to install, the yarn guide wheel structures with the required number can be installed according to the situation, the universality is high, and the yarn guide wheel is convenient to install, convenient to use, high in practicability and suitable for popularization and application. The yarn guide wheel structure composed of the ceramic and the bearing has high strength and hardness, can bear large load and torque and is good in rotating effect, the height of the yarn guide wheel structure can be conveniently adjusted through the lifting block, and therefore the yarn guide wheel structure can be better matched with yarn doubling work, and the yarn doubling effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of spinning processing, and in particular to a ceramic bearing yarn guide wheel for a yarn combining machine. Background Art

[0002] A yarn guide wheel is a textile accessory used to guide yarn, usually made of metal or plastic. Its main function is to guide the yarn from one position to another during the weaving process to ensure smooth transmission and weaving of the yarn.

[0003] Upon checking the announcement number: CN203229625U, a yarn guide wheel is disclosed. This technology discloses "including an axis, on which a yarn guide wheel body is arranged, characterized in that: connecting pieces are arranged on the axis on both sides of the yarn guide wheel body, and scrapers are arranged on the connecting pieces on both sides, and one side of the scraper is attached to the yarn guide wheel body and other technical solutions, which have simple structure and reasonable design. The scraper is used to scrape off the dust on the wool yarn when the wool yarn is winding out of the yarn guide wheel body. Since the wool yarn rotates irregularly during the movement, the dust on the wool yarn can be cleaned in all directions before the wool yarn exits the scraper, thereby improving the quality of the wool yarn output and other technical effects."

[0004] With respect to the above-mentioned related technologies, the inventors believe that the rotation effects of most of the existing yarn guide wheels need to be improved. They are usually simple rotating shaft structures. Such yarn guide wheel structures are difficult to withstand large loads and torques, are subject to large wear during use, and are inconvenient to install and disassemble, thus limiting the yarn transmission capacity. In addition, the existing yarn guide wheels are not convenient for height adjustment, so they cannot be used in yarn combining machines of different heights. Auxiliary structures such as pads are also required, which is inconvenient to use. Therefore, a ceramic bearing yarn guide wheel for a yarn combining machine is needed to solve the above problems. Utility Model Content

[0005] The purpose of the present application is to provide a ceramic bearing yarn guide wheel for a yarn combining machine, so as to improve the problems that the rotation effect needs to be improved and the height adjustment is not convenient.

[0006] The ceramic bearing yarn guide wheel for a yarn combining machine provided in the present application adopts the following technical solution:

[0007] A ceramic bearing yarn guide wheel for a yarn combining machine comprises a base plate, a lifting block is provided above the base plate, a mounting plate is fixedly provided at one end of the lifting block, two mounting blocks are provided at one end of the mounting plate, a connecting shaft is provided on one side of the mounting block, support plates are fixedly provided at both ends of the connecting shaft, support buckets are fixedly provided at the outer ends of the two support plates, and the inner ends of the support buckets close to the mounting blocks are fixedly connected to the mounting blocks, ball bearings are sleeved on both sides of the outer surface of the connecting shaft, the outer ends of the two ball bearings are respectively rotatably connected to the two support plates, a connecting ring is fixedly provided at the inner ends of the ball bearings, a rotating shaft is fixedly provided between the two corresponding connecting rings, and the rotating shaft is sleeved and connected to the corresponding connecting shaft.

[0008] By adopting the above technical solution, the yarn guide wheel composed of ceramics and bearings has a simple structure design, reliable use and good rotation effect.

[0009] Optionally, a screw rod is rotatably provided on one side of the upper end of the base plate, the outer surface of the screw rod is threadedly sleeve-connected to the lifting block, and a turntable is fixedly provided on the upper end of the screw rod.

[0010] By adopting the above technical solution, the height of the yarn guide wheel structure can be conveniently adjusted, so as to better cooperate with the yarn combining work and improve the yarn combining effect.

[0011] Optionally, the support bucket and the support plate are both made of ceramic.

[0012] By adopting the above technical solution, the support bucket and support plate made of ceramic material have higher strength and hardness, and can withstand larger loads and torques, thereby improving the reliability and durability of the yarn guide wheel.

[0013] Optionally, mounting grooves are provided on both sides of the upper end of the base plate.

[0014] By adopting the above technical solution, the yarn guide wheel can be installed at a required point by fitting the mounting slot bolts.

[0015] Optionally, the mounting block and the mounting plate are connected by four bolts.

[0016] By adopting the above technical solution, the installation and disassembly are facilitated by bolt installation.

[0017] Optionally, one end of the mounting plate is provided with a plurality of bolt grooves for use with bolts.

[0018] By adopting the above technical solution, a plurality of groups of bolt grooves are provided for installation, so that the required number of yarn guide wheel structures can be installed according to the situation, and the versatility is high.

[0019] Optionally, a limiting column is fixedly provided on the upper end of the base plate, and the outer surface of the limiting column is sleeve-connected with the lifting block.

[0020] By adopting the above technical solution, the lifting block through the limit column will not rotate with the rotation of the screw rod, and the lifting adjustment is more stable.

[0021] Optionally, a limiting disk is fixedly provided on the upper end of the limiting column.

[0022] By adopting the above technical solution, the limiting plate limits the highest range that the lifting block can rise.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The present application has an easy-to-install yarn guide wheel structure, and the required number of yarn guide wheel structures can be installed according to the situation. It has high versatility. The yarn guide wheel structure composed of ceramics and bearings is simple in design, reliable in use, has high strength and hardness, can withstand large loads and torques, and has a good rotation effect.

[0025] 2. The present application uses a lifting block, and the lifting adjustment is relatively stable, and the height of the yarn guide wheel structure can be conveniently adjusted, so as to better cooperate with the yarn combining work and improve the yarn combining effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of this application.

[0027] Figure 2 This is the cross-section of the shaft structure and the exploded view of the related structure of this application.

[0028] Figure 3 This is an exploded view of the connection structure of the installation block of this application.

[0029] Figure 4 It is a schematic diagram of the lifting block and its connection structure of the present application.

[0030] In the figure, 1, base plate; 2, lifting block; 21, screw rod; 22, turntable; 23, limit column; 24, limit plate; 3, mounting plate; 31, mounting block; 32, bolt groove; 4, support bucket; 41, connecting shaft; 42, support plate; 43, ball bearing; 44, connecting ring; 45, rotating shaft; 5, mounting groove. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0032] Example 1

[0033] A ceramic bearing yarn guide wheel for a yarn combining machine, referring to Figure 1-2 , including a bottom plate 1, mounting grooves 5 are provided on both sides of the upper end of the bottom plate 1, a lifting block 2 that can move up and down is provided on the bottom plate 1, a mounting plate 3 is welded at one end of the lifting block 2, two mounting blocks 31 are installed on one side of the mounting plate 3, a connecting shaft 41 is provided on one side of the mounting block 31, both ends of the connecting shaft 41 are gas-welded with support plates 42, the outer ends of the two support plates 42 are gas-welded with support buckets 4, and the inner end of the support bucket 4 close to the mounting block 31 is gas-welded with the mounting block 31, the support bucket 4 and the support plate 42 are both made of ceramic, ball bearings 43 are sleeved on both sides of the outer surface of the connecting shaft 41, the outer ends of the two ball bearings 43 are respectively rotatably connected to the two support plates 42, and the inner end of the ball bearing 43 is welded with A connecting ring 44, a rotating shaft 45 is welded between two corresponding connecting rings 44, and the rotating shaft 45 is sleeved and connected with the corresponding connecting shaft 41. The bottom plate 1 serves as the supporting connection structure of the device, and the yarn guide wheel can be installed at the required point through the mounting groove 5 bolt cooperation, and the lifting block 2 can drive the mounting plate 3 to rise and fall, and adjust the height of the yarn guide wheel. The two support buckets 4 and the support plate 42 are connected by the connecting shaft 41, and the rotating shaft 45 located between the support plates 42 can rotate. The rotation effect of the rotating shaft 45 is further improved by the ball bearing 43 and the connecting ring 44 to form a yarn guide wheel structure. The ceramic support bucket 4 and the support plate 42 have high strength and hardness, and can withstand large loads and torques, thereby improving the reliability and durability of the yarn guide wheel.

[0034] Reference Figure 2 The mounting block 31 is connected to the mounting plate 3 by four bolts. A bolt groove 32 is provided at one end of the mounting plate 3. Four bolt grooves 32 form a group, and there are multiple groups in total. The mounting block 31 is installed by bolts, which is convenient for installation and disassembly, and there are multiple groups of installed bolt grooves 32. In this way, the required number of guide wheel structures can be installed according to the situation, and it has high versatility.

[0035] The implementation principle of the embodiment of the present application is as follows: the base plate 1 serves as the supporting and connecting structure of the device, and the yarn guide wheel can be installed at the required point through the mounting groove 5 bolt cooperation, the lifting block 2 can drive the mounting plate 3 to rise and fall, and adjust the height of the yarn guide wheel, the two support buckets 4 and the support plate 42 are connected by a connecting shaft 41, and the rotating shaft 45 located between the support plates 42 can rotate, and the rotation effect of the rotating shaft 45 is further improved by the ball bearing 43 and the connecting ring 44 to form a yarn guide wheel structure, the ceramic support bucket 4 and the support plate 42 have high strength and hardness, and can withstand large loads and torques, thereby improving the reliability and durability of the yarn guide wheel.

[0036] The mounting block 31 is installed by bolts, which is convenient for installation and disassembly, and a plurality of bolt grooves 32 are provided for installation, so that the required number of yarn guide wheel structures can be installed according to the situation, and the general applicability is high.

[0037] Example 2

[0038] The difference between this embodiment and embodiment 1 is that:

[0039] Reference Figure 3 A rotatable screw rod 21 is provided on one side of the upper end of the base plate 1, and the outer surface of the screw rod 21 is threadedly sleeved with the lifting block 2. A turntable 22 is welded on the upper end of the screw rod 21, and a limiting column 23 is welded on the upper end of the base plate 1. The outer surface of the limiting column 23 is sleeved with the lifting block 2. By rotating the turntable 22, the screw rod 21 rotates on the base plate 1. At this time, the lifting block 2 rises and falls with the rotation of the screw rod 21, thereby driving the mounting plate 3 to rise and fall. The lifting block 2 will not rotate with the rotation of the screw rod 21 through the limiting column 23. The lifting adjustment is relatively stable, and the height of the yarn guide wheel structure can be conveniently adjusted, so as to better cooperate with the yarn combining work and improve the yarn combining effect.

[0040] Reference Figure 3 A limiting plate 24 is welded to the upper end of the limiting column 23, and the lower end height of the limiting plate 24 is the same as the lower end height of the rotating disk 22. The limiting plate 24 limits the maximum range in which the lifting block 2 can be raised.

[0041] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A ceramic bearing yarn guide wheel for a yarn combining machine, comprising a bottom plate (1), characterized in that: A lifting block (2) is provided above the bottom plate (1), one end of the lifting block (2) is fixedly provided with a mounting plate (3), one end of the mounting plate (3) is provided with two mounting blocks (31), one side of the mounting block (31) is provided with a connecting shaft (41), both ends of the connecting shaft (41) are fixedly provided with supporting plates (42), the outer ends of the two supporting plates (42) are fixedly provided with supporting buckets (4), and the inner ends of the supporting buckets (4) close to the mounting block (31) are fixedly connected to the mounting block (31), both sides of the outer surface of the connecting shaft (41) are sleeved with ball bearings (43), the outer ends of the two ball bearings (43) are respectively rotatably connected to the two supporting plates (42), the inner ends of the ball bearings (43) are fixedly provided with connecting rings (44), and a rotating shaft (45) is fixedly provided between the two corresponding connecting rings (44), and the rotating shaft (45) is sleeved and connected with the corresponding connecting shaft (41).

2. The ceramic bearing yarn guide wheel for a yarn combining machine according to claim 1, characterized in that: A screw rod (21) is rotatably provided on one side of the upper end of the base plate (1), the outer surface of the screw rod (21) is threadedly sleeve-connected with the lifting block (2), and a rotating disk (22) is fixedly provided on the upper end of the screw rod (21).

3. The ceramic bearing yarn guide wheel for a yarn combining machine according to claim 1, characterized in that: The support bucket (4) and the support plate (42) are both made of ceramic material.

4. The ceramic bearing yarn guide wheel for a yarn combining machine according to claim 1, characterized in that: Both sides of the upper end of the bottom plate (1) are provided with mounting grooves (5).

5. The ceramic bearing yarn guide wheel for a yarn combining machine according to claim 1, characterized in that: The mounting block (31) is connected to the mounting plate (3) by means of four bolts.

6. The ceramic bearing yarn guide wheel for a yarn combining machine according to claim 1, characterized in that: One end of the mounting plate (3) is provided with a plurality of bolt grooves (32) for use with bolts.

7. The ceramic bearing yarn guide wheel for a yarn combining machine according to claim 1, characterized in that: A limiting column (23) is fixedly provided at the upper end of the base plate (1), and the outer surface of the limiting column (23) is sleeve-connected with the lifting block (2).

8. The ceramic bearing yarn guide wheel for a yarn combining machine according to claim 7, characterized in that: A limiting plate (24) is fixedly provided on the upper end of the limiting column (23).

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