A knitting machine center group with good wear resistance

Abstract

The utility model discloses a knitting machine center group with good wear resistance, including a needle cylinder; a mounting seat is arranged outside the needle cylinder, a limiting assembly is installed on the mounting seat, the limiting assembly includes a limiting ring installed inside the mounting seat, a storage groove is provided on the limiting ring, a gear is connected inside the storage groove, a clamp is installed on the gear, a gear is meshed and connected with a gear ring at the side end of the gear, the gear ring is arranged inside the limiting ring, a driving assembly is installed at the side end of the gear ring, the driving assembly includes a connecting block connected to the side end of the gear ring, a slider is arranged on the connecting block, the slider is connected inside the slide groove, and the slide groove is installed outside the mounting seat. The knitting machine center group with good wear resistance clamps the needle cylinder through the limiting assembly, reduces the overall wear, greatly improves the overall wear resistance, and facilitates the clamping and fixing of needle cylinders of different diameters, thereby improving the overall practicality.

Description

Technical Field

[0001] The utility model relates to the technical field related to a knitting machine center group, in particular to a knitting machine center group with good wear resistance. Background Art

[0002] The frame of the knitting machine is mostly composed of a three-pronged fork and a knitting assembly. During its use, the existing knitting machine center group with good wear resistance still has certain defects during use, such as;

[0003] For example, a knitting machine center group with good wear resistance, high strength and reliability and publication number CN207498580U can reduce the rotation load of the knitting machine center group when it is working by arranging a rotating mechanism in the groove on the table and installing the knitting assembly on the rotating mechanism. Compared with the traditional friction plate, it reduces the wear of the rotating parts and extends the working life of the knitting machine center group; a plurality of annular parts are arranged on the opposite sides of the upper turntable and the lower turntable in the rotating mechanism, and the upper and lower annular parts are connected by a first rolling body, which can form an oil storage tank on the upper turntable and improve the strength of the rolling support structure to ensure the working stability of the knitting machine center group; a limiting ring is arranged on the outer side of the upper turntable, a second rolling body is arranged between the limiting ring and the upper turntable, and an arc-shaped limiting plate is arranged on the outer side of the limiting ring, which can facilitate the disassembly and maintenance of the rotating mechanism and ensure the stability and reliability of the upper turntable when rotating.

[0004] However, this wear-resistant, high-strength and reliable knitting machine center group still has the following disadvantages in actual use:

[0005] The rotating mechanism is limited by a limiting ring and an arc-shaped limiting plate. In actual use, since the volumes of the limiting ring and the arc-shaped limiting plate are fixed, they can only be adapted to knitting machines of the same size when limiting, which makes the overall operation inconvenient, and knitting machines of different types or sizes need to be replaced, which increases the steps of the overall operation, reduces the overall limiting efficiency, and the overall operation steps are cumbersome, and the clamping and limiting cannot be performed quickly, which reduces the knitting efficiency in the later stage.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original knitting machine center group with good wear resistance. Therefore, we proposed a knitting machine center group with good wear resistance that can solve the above problems well. Utility Model Content

[0007] The purpose of the utility model is to provide a knitting machine center group with good wear resistance, so as to solve the problem proposed by the above-mentioned background technology that the rotating mechanism is limited by a limit ring and an arc-shaped limit plate in the current market. In actual use, since the volume of the limit ring and the arc-shaped limit plate is fixed, they can only be adapted to knitting machines of the same size when limiting, which makes the overall operation inconvenient, and knitting machines of different types or sizes need to be replaced, which increases the steps of the overall operation, reduces the overall limiting efficiency, and the overall operation steps are relatively cumbersome, and the clamping and limiting cannot be performed quickly, which reduces the knitting efficiency in the later stage.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a knitting machine center group with good wear resistance, including a needle cylinder provided;

[0009] A mounting seat is provided on the outside of the syringe, and a limiting assembly is installed on the mounting seat. The limiting assembly includes a limiting ring installed inside the mounting seat, a storage groove is provided on the limiting ring, a gear is connected inside the storage groove, a clamping piece is installed on the gear, a gear ring is meshed and connected to the side end of the gear, the gear ring is arranged inside the limiting ring, a driving assembly is installed on the side end of the gear ring, and the driving assembly includes a connecting block connected to the side end of the gear ring, a slider is provided on the connecting block, the slider is connected to the inside of the slide groove, the slide groove is installed on the outside of the mounting seat, and the outside of the mounting seat is connected to the storage groove. The seat is connected to a telescopic cylinder, which is connected to the slider through a rotating shaft. The gear of the limit ring rotates through the cooperation of the gear ring. The gear rotates inside the storage groove, which is convenient for the gear to drive the clamping part to rotate, so that the clamping part can limit and clamp the syringe. The overall clamping is stable and fast, which not only reduces the overall wear and greatly improves the overall wear resistance, but also reduces the inconvenience caused by the need for cumbersome operations for clamping, and is convenient for clamping and fixing syringes of different diameters, thereby improving the overall practicality and reducing the cost increase and inconvenience of operation caused by the need for replacement.

[0010] Preferably, a cleaning box is provided at a side end of the mounting seat, a fan is installed on the cleaning box, and a dual-axis motor is provided on the cleaning box.

[0011] Preferably, the first output end of the dual-axis motor is connected to the fan drive shaft, and the fan input end is connected to a suction duct.

[0012] Preferably, a suction hood is installed at the end of the suction duct, and the suction hood is installed on a rotating plate, and the rotating plate is rotatably connected to a support frame, and the support frame is connected to a mounting seat. Dust is transported through the suction hood, thereby reducing the problem of poor quality of finished products caused by the influence of dust during knitting, and the dust-containing gas is transported to the inside of the cleaning box through the gas pipeline. At this time, the gas is blown toward the filter plate through the through groove and filtered by the filter plate. Clean air is output through the air outlet, which greatly improves the overall cleaning efficiency and reduces the problem of inconvenience caused by manual cleaning.

[0013] Preferably, the output end of the blower is connected to an air pipeline, and the air pipeline is connected through the inside of the cleaning box.

[0014] Preferably, a through groove is provided at the bottom of the gas transmission pipeline, a filter plate is installed inside the cleaning box, and an air outlet is provided on the surface of the cleaning box.

[0015] Preferably, the second output end of the dual-axis motor is connected to a driving member, the driving member is provided with a rotating shaft, and the rotating shaft is installed on a supporting frame.

[0016] Preferably, an eccentric wheel is sleeved on the outer side of the rotating shaft, and the eccentric wheel is installed on the side end of the rotating plate, and the side end of the rotating plate is connected to the supporting frame through a telescopic member.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the center group of the knitting machine with good wear resistance clamps the needle cylinder through the limit assembly, which reduces the overall wear and greatly improves the overall wear resistance, and facilitates the clamping and fixing of needle cylinders of different diameters, thereby improving the overall practicality. The specific contents are as follows:

[0018] (1) The driving component drives the limiting component to limit the syringe inside the mounting seat, and the overall clamping is stable and fast, which improves the overall wear resistance, facilitates the clamping and fixing of syringes of different diameters, and improves the overall practicality;

[0019] (2) The fan is driven to rotate by the first output end of the dual-axis motor, so that the suction duct of the fan performs suction operation, and the dust on the needle cylinder is transported through the cooperation of the suction cover, thereby reducing the problem of poor quality of the finished product caused by the influence of dust during knitting;

[0020] (3) The fan transports the dust-containing gas to the inside of the cleaning box through the gas pipeline and filters it through the filter plate, reducing the need for manual cleaning and causing inconvenience in operation, and prolonging the overall service life;

[0021] (4) The second output end of the dual-axis motor drives the driving member to drive, so that the rotating shaft on the support frame rotates, which facilitates the rotation operation of the eccentric wheel and reduces the problem of increased costs caused by the need to set up more driving mechanisms;

[0022] (5) When the eccentric wheel contacts the rotating plate, the rotating plate rotates through the cooperation of the telescopic parts, so that the position of the suction hood on the rotating plate can be easily adjusted, reducing the inconvenience of cleaning caused by the fixed adsorption position and improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal top view of the mounting seat of the utility model;

[0025] Figure 3 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0026] Figure 4 This is a schematic diagram of the structure of the mounting seat of the utility model when viewed from above;

[0027] Figure 5 This is a schematic diagram of the structure of the utility model after the gear rotates;

[0028] Figure 6 This is a schematic diagram of the internal cutaway structure of the cleaning box of the utility model;

[0029] Figure 7 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0030] In the figure: 1. syringe; 2. mounting seat; 3. limiting ring; 4. storage slot; 5. gear; 6. clamping member; 7. gear ring; 8. connecting block; 9. slider; 10. slide slot; 11. storage seat; 12. telescopic cylinder; 13. rotating shaft; 14. cleaning box; 15. fan; 16. dual-axis motor; 17. suction duct; 18. suction hood; 19. gas pipeline; 20. through slot; 21. filter plate; 22. air outlet; 23. support frame; 24. driving member; 25. rotating shaft; 26. eccentric wheel; 27. rotating plate; 28. telescopic member. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] In this embodiment, in order to improve the overall operating efficiency, the limit assembly is used to reduce the inconvenience caused by the need for cumbersome operations for clamping, such as Figure 1-Figure 5 The technical solution shown includes a syringe 1, a mounting seat 2 is arranged on the outer side of the syringe 1, a limiting assembly is installed on the mounting seat 2, the limiting assembly includes a limiting ring 3 installed inside the mounting seat 2, a storage groove 4 is opened on the limiting ring 3, a gear 5 is connected inside the storage groove 4, a clamping member 6 is installed on the gear 5, a gear ring 7 is meshed and connected to the side end of the gear 5, the gear ring 7 is arranged inside the limiting ring 3, a driving assembly is installed on the side end of the gear ring 7, the driving assembly includes a connecting block 8 connected to the side end of the gear ring 7, a slider 9 is arranged on the connecting block 8, the slider 9 is connected inside the slide groove 10, the slide groove 10 is installed on the outer side of the mounting seat 2, a telescopic cylinder 12 is connected to the outer side of the mounting seat 2 through a storage seat 11, the telescopic cylinder 12 is connected to the slider 9 through a rotating shaft 13, the syringe 1 is clamped by the limiting assembly, and the syringe 1 is placed on the mounting seat 2, the telescopic cylinder 12 on the storage seat 11 is extended and retracted, so that the slider 9 slides inside the slide groove 10 through the rotating shaft 13, which is convenient for the slider 9 to drive the gear ring 7 to rotate through the connecting block 8. The overall operation is simple and fast, and it is convenient for later maintenance operations. At this time, the gear 5 of the limit ring 3 is rotated through the cooperation of the gear ring 7, and the gear 5 rotates inside the storage groove 4, which is convenient for the gear 5 to drive the clamping member 6 to rotate, so that the clamping member 6 can limit and clamp the syringe 1. The overall clamping is stable and fast, which not only reduces the overall wear and tear, but also greatly improves the overall wear resistance. It also reduces the inconvenience caused by the need for cumbersome operations for clamping, and is convenient for syringes 1 of different diameters to be clamped and fixed, thereby improving the overall practicality and reducing the cost increase and inconvenience caused by the need for replacement.

[0034] Embodiment 2:

[0035] In this embodiment, in order to improve the overall knitting quality, the fan 15 is used to reduce the problem of poor quality of the finished product caused by dust during knitting. Figure 1 , Figure 6 and Figure 7As shown, a cleaning box 14 is provided at the side end of the mounting seat 2, a fan 15 is installed on the cleaning box 14, a double-axis motor 16 is provided on the cleaning box 14, a first output end of the double-axis motor 16 is connected to the driving shaft of the fan 15, an air suction duct 17 is connected to the input end of the fan 15, an air suction hood 18 is installed at the end of the air suction duct 17, the air suction hood 18 is installed on a rotating plate 27, the rotating plate 27 is rotatably connected to a support frame 23, the support frame 23 is connected to the mounting seat 2, an air delivery pipeline 19 is connected to the output end of the fan 15, the air delivery pipeline 19 penetrates and is connected to the inside of the cleaning box 14, a through groove 20 is provided at the bottom of the air delivery pipeline 19, a filter plate 21 is installed inside the cleaning box 14, and a surface of the cleaning box 14 is provided with a filter plate 21. An air outlet 22 is opened, and the double-axis motor 16 on the cleaning box 14 is turned on. The fan 15 is driven to rotate by the first output end of the double-axis motor 16, so that the suction duct 17 of the fan 15 performs a suction operation, and the dust is transported through the suction hood 18, thereby reducing the problem of poor quality of the finished product caused by the influence of dust during knitting, and the dust-containing gas is transported to the inside of the cleaning box 14 through the gas pipeline 19. At this time, the gas is blown to the filter plate 21 through the through groove 20, and is filtered by the filter plate 21. The clean air is output through the air outlet 22, which greatly improves the overall cleaning efficiency and reduces the problem of inconvenience caused by manual cleaning.

[0036] Embodiment three:

[0037] In this embodiment, in order to reduce the overall operating cost, the dual-axis motor 16 is used to reduce the problem of increased costs caused by the need to set more drive mechanisms. Figure 1 , Figure 6 and Figure 7 As shown, the second output end of the dual-axis motor 16 is connected to a driving member 24, and a rotating shaft 25 is provided on the driving member 24. The rotating shaft 25 is mounted on the support frame 23, and an eccentric wheel 26 is sleeved on the outer side of the rotating shaft 25. The eccentric wheel 26 is mounted on the side end of a rotating plate 27, and the side end of the rotating plate 27 is connected to the support frame 23 through a telescopic member 28. When the dual-axis motor 16 is in use, the driving member 24 can be driven by the second output end to rotate the rotating shaft 25 on the support frame 23, so that the eccentric wheel 26 sleeved on the outer side of the rotating shaft 25 can rotate, thereby reducing the problem of increased costs caused by the need to set up more driving mechanisms. When the eccentric wheel 26 contacts the rotating plate 27, the rotating plate 27 is rotated by the cooperation of the telescopic member 28, so that the position of the suction hood 18 on the rotating plate 27 is convenient to adjust, thereby greatly improving the overall cleaning efficiency, reducing the inconvenience of cleaning caused by the fixed adsorption position, and greatly improving the overall service life. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A knitting machine center group with good wear resistance, comprising a needle cylinder (1); It is characterized in that Also includes: The outer side of the syringe (1) is provided with a mounting seat (2), and a limiting assembly is installed on the mounting seat (2), and the limiting assembly comprises a limiting ring (3) installed inside the mounting seat (2), and a placement groove (4) is provided on the limiting ring (3), and a gear (5) is connected inside the placement groove (4), and a clamping member (6) is installed on the gear (5), and a gear ring (7) is meshedly connected at the side end of the gear (5), and the gear ring (7) is arranged inside the limiting ring (3), and the side end of the gear ring (7) is A driving assembly is installed, the driving assembly comprises a connecting block (8) connected to the side end of the gear ring (7), a sliding block (9) is arranged on the connecting block (8), the sliding block (9) is connected to the inside of a sliding groove (10), the sliding groove (10) is installed on the outside of the mounting seat (2), the outside of the mounting seat (2) is connected to a telescopic cylinder (12) through a storage seat (11), the telescopic cylinder (12) is connected to the sliding block (9) through a rotating shaft (13), and the syringe (1) is clamped by a limiting assembly.

2. A knitting machine center group with good wear resistance according to claim 1, characterized in that: A cleaning box (14) is arranged at the side end of the mounting seat (2), a fan (15) is installed on the cleaning box (14), and a double-axis motor (16) is arranged on the cleaning box (14).

3. A knitting machine center group with good wear resistance according to claim 2, characterized in that: The first output end of the dual-shaft motor (16) is connected to the drive shaft of the fan (15), and the input end of the fan (15) is connected to an air suction duct (17).

4. A knitting machine center group with good wear resistance according to claim 3, characterized in that: An air suction hood (18) is installed at the end of the air suction duct (17), and the air suction hood (18) is installed on a rotating plate (27). The rotating plate (27) is rotatably connected to a support frame (23), and the support frame (23) is connected to the mounting seat (2).

5. A knitting machine center group with good wear resistance according to claim 2, characterized in that: The output end of the fan (15) is connected to an air supply pipeline (19), and the air supply pipeline (19) penetrates and is connected to the inside of the cleaning box (14).

6. A knitting machine center group with good wear resistance according to claim 5, characterized in that: A through groove (20) is provided at the bottom of the gas delivery pipeline (19), a filter plate (21) is installed inside the cleaning box (14), and an air outlet (22) is provided on the surface of the cleaning box (14).

7. A knitting machine center group with good wear resistance according to claim 2, characterized in that: The second output end of the dual-axis motor (16) is connected to a driving member (24), a rotating shaft (25) is provided on the driving member (24), and the rotating shaft (25) is mounted on a support frame (23).

8. A knitting machine center group with good wear resistance according to claim 7, characterized in that: An eccentric wheel (26) is sleeved on the outer side of the rotating shaft (25), and the eccentric wheel (26) is installed on the side end of the rotating plate (27). The side end of the rotating plate (27) is connected to the support frame (23) through a telescopic member (28).

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