Textile equipment groove drum with good durability

Abstract

The spinning equipment groove drum with the good durability comprises a center rod and a groove drum sleeve, the outer wall of the center rod is movably sleeved with the groove drum sleeve, clamping grooves are formed in the upper side and the lower side of the inner wall of the two ends of the groove drum sleeve respectively, and a first positioning mark is arranged on one side of the outer surface of one end of the groove drum sleeve. Mounting holes are formed in the middles of the outer surfaces of the two ends of the center rod, and clamping limiting assemblies are installed at the two ends of the center rod. According to the spinning equipment groove drum with the good durability, the center rod and the groove drum sleeve are of a split structure, the center rod or the groove drum sleeve can be independently replaced, the durability is improved, the overall service life is prolonged, and the groove drum sleeve can be conveniently limited through the arranged clamping limiting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of textile groove drums, in particular to a textile equipment groove drum with good durability. Background Art

[0002] The grooved drum can improve the tension distribution of the yarn and reduce the fluctuation of the yarn tension, thereby improving the stability and quality of spinning.

[0003] In the prior art, the textile groove drum is generally an integrated structure. The groove drum is affected by various factors, for example, due to improper winding tension, excessive axial lateral movement of the bobbin and spindle tube, and poor operation, which leads to damage to the grooves at both ends of the groove drum. Therefore, the textile groove drum needs to be replaced.

[0004] In the prior art, the entire textile drum needs to be replaced, which reduces the overall service life and increases the cost of use.

[0005] Therefore, we propose a textile equipment drum with good durability. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a textile equipment drum with good durability, which is convenient for replacing the drum sleeve separately, improves the overall service life, reduces the cost of use, etc., and can effectively solve the problems in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a textile equipment groove drum with good durability, including a center rod and a groove drum sleeve, the groove drum sleeve is movably sleeved on the outer wall of the center rod, and the upper and lower sides of the inner walls at both ends of the groove drum sleeve are provided with clamping grooves, one side of the outer surface of one end of the groove drum sleeve is provided with a first positioning mark, the middle part of the outer surface of the two ends of the center rod is provided with a mounting hole, and the two ends of the center rod are installed with a clamping limit assembly, the clamping limit assembly includes a screw rod, a first sliding hole, a clamping rod, a mounting cavity, a guide rod, a truncated cone block, a limiting slider, a first compression spring, a second sliding hole, a limiting plate, a through groove, a through block, a second compression spring, a lower inclined surface and a threaded hole, and one side of the outer surface of one end of the center rod is provided with a second positioning mark.

[0010] Preferably, the installation cavity is opened inside one end of the center rod, the threaded hole is opened between the installation cavity and the installation hole, the screw rod passes through the threaded hole, and the outer wall of the screw rod and the threaded hole are threadedly connected.

[0011] Preferably, the limit plate is fixedly installed on one end of the installation cavity away from the screw rod, the second sliding hole is opened in the middle of the outer surface of one side of the limit plate, the guide rod passes through the second sliding hole and is fixedly connected to the middle of the outer surface of one side of the limit slider, the first compression spring is fixedly installed between the outer surface of the other side of the limit slider and the outer surface of one end of the installation cavity, and the middle of the outer surface of one end of the truncated cone block is fixedly connected to the outer surface of one end of the guide rod away from the limit slider.

[0012] Preferably, the number of the clamping rod, the first sliding hole, the through groove, the through block and the second compression spring in a group of the clamping limit assembly are two groups, the two groups of the first sliding holes are opened on the upper and lower sides of one end of the installation cavity, the clamping rod passes through the first sliding hole, the lower inclined surface is opened on one side of the outer surface of the lower end of the clamping rod, and the clamping rod is slidably connected to the outer wall of the truncated table block through the lower inclined surface.

[0013] Preferably, the through slot is formed at the upper portion of the outer surface of one side of the clamping rod, the through block is fixedly mounted on the upper portion of the first sliding hole through the through slot, and the second compression spring is fixedly mounted between the lower end outer surface of the through block and the bottom of the through slot.

[0014] Preferably, the outer wall of the clamping rod is slidably connected to the first sliding hole, the clamping rod is elastically connected to the through block via a second compression spring, and the outer surface of one side of the limiting sliding block is elastically connected to one end of the installation cavity via a first compression spring.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a textile equipment drum with good durability, which has the following beneficial effects:

[0017] 1. A textile equipment groove drum with good durability is provided with a center rod and a groove drum sleeve, which adopt a split structure, and the center rod or the groove drum sleeve can be replaced separately, thereby improving durability and increasing the overall service life.

[0018] 2. The textile equipment groove drum with good durability can easily limit the groove drum sleeve by setting a clamping limit component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a textile equipment groove drum with good durability.

[0020] Figure 2 The utility model is a structural schematic diagram of a grooved drum sleeve in a grooved drum of a textile equipment with good durability.

[0021] Figure 3 The utility model is a structural schematic diagram of a center rod in a groove drum of a textile equipment with good durability.

[0022] Figure 4 It is a side cross-sectional view of a clamping limit assembly in a groove drum of a textile equipment with good durability according to the utility model.

[0023] In the figure: 1. center rod; 2. grooved sleeve; 3. mounting hole; 4. snap-in limit assembly; 5. snap-in groove; 6. first positioning mark; 7. second positioning mark; 8. screw rod; 9. first sliding hole; 10. snap-in rod; 11. mounting cavity; 12. guide rod; 13. truncated cone block; 14. limit slider; 15. first compression spring; 16. second sliding hole; 17. limit plate; 18. through groove; 19. through block; 20. second compression spring; 21. lower inclined surface; 22. threaded hole. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] This embodiment is a textile equipment drum with good durability.

[0026] like Figure 1-4 As shown, it includes a center rod 1 and a grooved sleeve 2, the grooved sleeve 2 is movably sleeved on the outer wall of the center rod 1, and the upper and lower sides of the inner walls of both ends of the grooved sleeve 2 are provided with clamping grooves 5, one side of the outer surface of one end of the grooved sleeve 2 is provided with a first positioning mark 6, and the middle part of the outer surface of both ends of the center rod 1 is provided with a mounting hole 3, and the two ends of the center rod 1 are installed with a clamping limit assembly 4, the clamping limit assembly 4 includes a screw rod 8, a first sliding hole 9, a clamping rod 10, a mounting cavity 11, a guide rod 12, a truncated cone block 13, a limiting slider 14, a first compression spring 15, a second sliding hole 16, a limiting plate 17, a through groove 18, a through block 19, a second compression spring 20, a lower inclined surface 21 and a threaded hole 22, and one side of the outer surface of one end of the center rod 1 is provided with a second positioning mark 7.

[0027] The mounting cavity 11 is provided inside one end of the center rod 1, the threaded hole 22 is provided between the mounting cavity 11 and the mounting hole 3, the screw rod 8 passes through the threaded hole 22, and the outer wall of the screw rod 8 is threadedly connected to the threaded hole 22; the limit plate 17 is fixedly installed at the end of the mounting cavity 11 away from the screw rod 8, the second sliding hole 16 is provided in the middle of the outer surface of one side of the limit plate 17, the guide rod 12 passes through the second sliding hole 16 and is fixedly connected to the middle of the outer surface of one side of the limit slider 14, the first compression spring 15 is fixedly installed between the outer surface of the other side of the limit slider 14 and the outer surface of one end of the mounting cavity 11, and the middle part of the outer surface of one end of the truncated cone block 13 is fixedly connected to the outer surface of the end of the guide rod 12 away from the limit slider 14; a group of clamping limit assembly 4 in which the clamping rod 10, the first sliding hole 9, the through groove 18, the through block 19 and the second compression spring There are two groups of compression springs 20. The two groups of first sliding holes 9 are opened at the upper and lower sides of one end of the installation cavity 11. The clamping rod 10 passes through the first sliding hole 9. The lower inclined surface 21 is opened on one side of the outer surface of the lower end of the clamping rod 10, and the clamping rod 10 is slidably connected to the outer wall of the truncated cone block 13 through the lower inclined surface 21; the through groove 18 is opened at the upper part of the outer surface of one side of the clamping rod 10, and the penetration block 19 passes through the through groove 18 and is fixedly installed in the upper part of the first sliding hole 9. The second compression spring 20 is fixedly installed between the lower end outer surface of the penetration block 19 and the bottom of the through groove 18; the outer wall of the clamping rod 10 and the first sliding hole 9 are slidably connected, and the clamping rod 10 is elastically connected to the penetration block 19 through the second compression spring 20. The outer surface of one side of the limiting slider 14 is elastically connected to one end of the installation cavity 11 through the first compression spring 15.

[0028] It should be noted that the utility model is a textile equipment groove drum with good durability. The center rod 1 and the groove drum sleeve 2 are arranged with a split structure. The center rod 1 or the groove drum sleeve 2 can be replaced separately, which improves durability and increases the overall service life; the center rod 1 is connected to the external transmission shaft through the mounting hole 3, and the clamping limit assembly 4 is arranged. When the groove drum sleeve 2 is replaced, after the groove drum sleeve 2 is installed on the outer wall of the center rod 1, the state of the clamping limit assembly 4 is as shown in the attached manual. Figure 4As shown, the second compression spring 20 and the first compression spring 15 are both compressed. First, the center rod 1 and the external transmission shaft are disassembled, and the screw 8 in the threaded hole 22 is rotated by a screwdriver. The screw 8 moves along the threaded hole 22, and the first compression spring 15 and the second compression spring 20 are reset, thereby driving the clamping rod 10 to separate from the clamping groove 5, and the groove sleeve 2 can be removed; when installing the groove sleeve 2, the groove sleeve 2 is sleeved on the outer wall of the center rod 1, and the second positioning mark 7 is aligned with the position of the first positioning mark 6. The first positioning mark 6 and the second positioning mark 7 are set to play a positioning role when installing the groove sleeve 2. By rotating the screw rod 8 to move along the threaded hole 22, the threaded hole 22 squeezes the truncated cone block 13, and the truncated cone block 13 drives the guide rod 12 to move along the second sliding hole 16. The guide rod 12 drives the limiting slider 14 to squeeze the first compression spring 15, and the truncated cone block 13 squeezes the clamping rod 10 on both sides, driving the clamping rod 10 to slide along the first sliding hole 9. The clamping rod 10 is against the second compression spring 20 on one side of the through groove 18. One end of the clamping rod 10 is moved out to the outside of the first sliding hole 9 and then inserted into the clamping groove 5, so as to realize the limitation of the groove sleeve 2, which is convenient for the assembly and disassembly of the groove sleeve 2.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A textile equipment groove drum with good durability, comprising a center rod (1) and a groove drum sleeve (2), characterized in that: The grooved sleeve (2) is movably sleeved on the outer wall of the center rod (1), and the upper and lower sides of the inner walls at both ends of the grooved sleeve (2) are provided with clamping grooves (5). One side of the outer surface of one end of the grooved sleeve (2) is provided with a first positioning mark (6), and the middle part of the outer surface of both ends of the center rod (1) is provided with a mounting hole (3). The two ends of the center rod (1) are provided with a clamping limit assembly (4), and the clamping limit assembly (4) comprises a screw rod (8), a first sliding hole (9), a clamping rod (10), a mounting cavity (11), a guide rod (12), a truncated cone block (13), a limit slider (14), a first compression spring (15), a second sliding hole (16), a limit plate (17), a through groove (18), a through block (19), a second compression spring (20), a lower inclined surface (21) and a threaded hole (22), and one side of the outer surface of one end of the center rod (1) is provided with a second positioning mark (7).

2. A textile equipment drum with good durability according to claim 1, characterized in that: The installation cavity (11) is formed inside one end of the center rod (1), the threaded hole (22) is formed between the installation cavity (11) and the installation hole (3), the screw rod (8) passes through the threaded hole (22), and the outer wall of the screw rod (8) and the threaded hole (22) are threadedly connected.

3. A textile equipment drum with good durability according to claim 2, characterized in that: The limit plate (17) is fixedly mounted on one end of the installation cavity (11) away from the screw rod (8); the second sliding hole (16) is opened in the middle of the outer surface of one side of the limit plate (17); the guide rod (12) passes through the second sliding hole (16) and is fixedly connected to the middle of the outer surface of one side of the limit slider (14); the first compression spring (15) is fixedly mounted between the outer surface of the other side of the limit slider (14) and the outer surface of one end of the installation cavity (11); the middle of the outer surface of one end of the truncated cone block (13) is fixedly connected to the outer surface of one end of the guide rod (12) away from the limit slider (14).

4. A textile equipment drum with good durability according to claim 3, characterized in that: The number of the clamping rod (10), the first sliding hole (9), the through groove (18), the through block (19) and the second compression spring (20) in a group of the clamping limit assembly (4) is two groups, the first sliding hole (9) of the two groups is opened at the upper and lower sides of one end of the installation cavity (11), the clamping rod (10) passes through the first sliding hole (9), the lower inclined surface (21) is opened on one side of the outer surface of the lower end of the clamping rod (10), and the clamping rod (10) is slidably connected to the outer wall of the truncated cone block (13) through the lower inclined surface (21).

5. A textile equipment drum with good durability according to claim 4, characterized in that: The through slot (18) is formed at the upper portion of the outer surface of one side of the clamping rod (10); the through block (19) passes through the through slot (18) and is fixedly mounted at the upper portion of the first sliding hole (9); and the second compression spring (20) is fixedly mounted between the lower end outer surface of the through block (19) and the bottom of the through slot (18).

6. A textile equipment drum with good durability according to claim 5, characterized in that: The outer wall of the clamping rod (10) is slidably connected to the first sliding hole (9); the clamping rod (10) is elastically connected to the through block (19) via a second compression spring (20); and the outer surface of one side of the limiting slide block (14) is elastically connected to one end of the installation cavity (11) via a first compression spring (15).

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