Novel large disc of weft knitting machine

Abstract

The utility model discloses a novel large disc of a weft knitting machine, belongs to the field of intelligent processing of textile machinery, and particularly relates to the large disc of the weft knitting machine, which comprises a large disc and a large disc gear which rotate mutually, a pushing device is arranged on the side wall of the large disc, and a wear-resistant frame is arranged on the outer wall of the large disc gear. The pushing device comprises a handle, a telescopic rod which penetrates through the side wall of the large disc and is connected with the handle, and a top block which is fixedly connected with the telescopic rod; the left end of the ejector block is detachably connected with the right end of the push plate, a first groove is formed in the left end of the push plate, a second groove is formed in the side wall of the abrasion-resistant frame, and first balls are arranged in the first groove and the second groove. The abrasion between the large disc gear and the large disc gear is greatly reduced, and the high-speed rotation stability of the large disc and the large disc gear and the machining precision of equipment are improved.

Description

Technical Field

[0001] The utility model belongs to the field of intelligent processing of textile machinery, in particular to a large plate of a knitting weft knitting machine. Background Art

[0002] The Great circle machine is commonly known as the Great circle machine or the Great circle knitting machine. It is widely used because of its multiple loop forming systems (also known as the number of yarn feeding paths or loop forming paths, referred to as paths), high speed, high output, fast pattern change, good fabric quality, few processes and strong product adaptability. According to the different types of fabrics produced, it can be divided into ordinary single-sided knitting circular machine, single-sided terry machine, three-thread weft insertion machine, jacquard single-sided knitting circular machine, rib machine, ordinary double-sided circular machine and jacquard double-sided knitting circular machine.

[0003] The large disc gear of the knitting weft knitting machine completes the weaving process by driving the needle cylinder to rotate at high speed. Since the large disc gear is located in the concave part of the large disc, the two are in direct contact and the contact area is large, which causes serious wear between the large disc gear and the large disc, and it is easy to cause wear and damage to the large disc, which brings inconvenience to later maintenance, increases production costs and reduces work efficiency. Utility Model Content

[0004] The utility model aims to provide a novel large plate of a knitting weft knitting machine to solve the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the specific technical scheme of a new type of knitting weft knitting machine disc of the utility model is as follows:

[0006] The utility model improves a novel large plate of a knitting weft knitting machine, comprising a large plate and a large plate gear that rotate mutually, a pushing device is arranged on the side wall of the large plate, a wear-resistant frame is arranged on the outer wall of the large plate gear, the pushing device comprises a handle, a telescopic rod that passes through the side wall of the large plate and is connected to the handle, and a top block that is fixedly connected to the telescopic rod; the left end portion of the top block is detachably connected to the right end portion of a push plate, a first groove is arranged on the left end portion of the push plate, a second groove is arranged on the side wall of the wear-resistant frame, and first balls are arranged in the first groove and the second groove.

[0007] Furthermore, a limiting plate is arranged on the top of the large plate, a third groove is arranged on the top of the limiting plate, a fourth groove is arranged on the bottom of the wear-resistant frame, and a second ball is arranged between the third groove and the fourth groove.

[0008] Furthermore, the limiting plate is fixedly connected to the large plate by bolts.

[0009] Furthermore, grooves are provided on the other side wall of the wear-resistant frame and the other side wall of the large plate, and third balls are placed in the grooves.

[0010] Furthermore, the large disc gear is provided with an oil filling hole.

[0011] Furthermore, an oil outlet pipe is transversely embedded in the side wall of the large plate, and a plug is filled at the right end of the oil outlet pipe.

[0012] The utility model is a new type of knitting weft knitting machine disc has the following beneficial effects:

[0013] The utility model provides a pushing device and a pushing plate to push the side walls of the large disc gear to fit together, thereby preventing the large disc and the large disc gear from jumping when working at high speed, improving the stability of the large disc and the large disc gear in high-speed rotation and the processing precision of the equipment, and reducing the friction between the large disc and the large disc gear by arranging the cooperation between the groove and the ball, thereby improving the service life rate of the equipment; by bolting the limit plate fixedly connected to the top of the large disc and the wear-resistant frame fixedly connected to the outer wall of the large disc with bolts, the large disc and the large disc gear can be effectively protected, and when they are damaged, only the wear-resistant frame and the limit plate can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the top view of the knitting weft knitting machine of the utility model;

[0015] Figure 2 It is a partial structural schematic diagram of a knitting weft knitting machine of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of point A;

[0017] Figure numerals: 1. large plate; 2. large plate gear; 3. pushing device; 4. oil filling port; 5. wear-resistant frame; 6. handle; 7. telescopic rod; 8. top block; 9. push plate; 10. oil outlet pipe; 11. plug; 12. first groove; 13. second groove; 14. first ball; 15. limit plate; 16. third groove; 17. fourth groove; 18. second ball; 19. third ball. DETAILED DESCRIPTION

[0018] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a new type of knitting weft knitting machine large plate of the utility model in conjunction with the accompanying drawings.

[0019] Figure 1 The top view of the weft knitting machine of the present invention is shown as an example; Figure 2 It is a partial structural schematic diagram of a knitting weft knitting machine of the utility model; Figure 3 It is shown as an example Figure 2 The enlarged view of A; Figure 1 , Figure 2 , Figure 3 As shown, a new type of knitting weft knitting machine disc comprises a disc 1 and a disc gear 2 which rotate with each other, the disc gear 2 is located in the recessed part of the disc 1, the bottom of the disc gear 2 is fixedly connected to a wear-resistant frame 5 by bolts, the wear-resistant frame 5 is located between the disc 1 and the disc gear 2, a pushing device 3 passes through the side wall of the disc 1, and a plurality of pushing devices 3 are evenly distributed, the pushing device 3 comprises a handle 6, a telescopic rod 7 which passes through the side wall of the disc 1 and is connected to the handle 5, and a top block 8 which is fixedly connected to the telescopic rod 7; the top end of the top block 8 is detachably connected to one end of a push plate 9, and the push plate 9 generates a thrust on the side wall of the disc gear 2 so that the disc gear 2 can fit better with the inner wall of the disc, thereby preventing the disc gear 2 from jumping during high-speed rotation and improving the stability of the high-speed rotation of the disc 1 and the disc gear 2.

[0020] like Figure 3 As shown, a first groove 12 is arranged on the top of the push plate 9, a second groove 13 is arranged on the side wall of the wear-resistant frame 5, a first ball 14 is arranged in the first groove 12 and the second groove 13, and the push plate 9 is movably connected with the wear-resistant frame 5; a limit plate 15 is arranged on the top of the large plate 1, and the limit plate 15 is fixedly connected to the top of the large plate 1 by bolts, a third groove 16 is arranged on the limit plate 15, and a fourth groove 17 is arranged at the bottom of the wear-resistant groove 5 in a mirror image with the third groove 16, and the A second ball 18 is arranged in the third groove 16 and the fourth groove 17, and the limit plate 15 is movably connected to the bottom of the wear-resistant frame 5; grooves are arranged on the other side wall of the wear-resistant frame 5 and the other side wall of the large plate 1, and a third ball 19 is placed in the groove; the large plate gear 2 is provided with an oil filling hole 4, and the oil filling hole 4 is provided to pass lubricating oil to between the large plate 1 and the large plate gear 2; an oil outlet pipe 10 is arranged on the side wall of the large plate 1, and the oil outlet pipe 10 is horizontally embedded in the side wall of the large plate 1, and the right end of the oil outlet pipe 10 is filled with a plug 11.

[0021] Working principle: Through the pushing device 3 arranged on the side wall of the large plate 1, the handle 6 on the pushing device 3 makes the telescopic rod 7 longer by rotating, and the top block 8 fixedly connected to the telescopic rod 7 pushes the push plate 9 to move horizontally, and the push plate 9 also enables the side wall of the large plate gear 2 to fit with the side wall of the large plate, preventing the large plate 1 and the large plate gear 2 from jumping when working at high speed, improving the stability of the high-speed rotation of the large plate 1 and the large plate gear 2 and the processing precision of the equipment, and by setting the cooperation between the groove and the ball, the friction between the large plate 1 and the large plate gear 2 is reduced, thereby improving the service life rate of the equipment.

[0022] By setting a limit plate 15 on the top of the large plate 1, a third groove 16 is set on the top of the limit plate 15 and a fourth groove 17 is set on the wear-resistant frame 5, and a second ball 18 is set between the third groove 16 and the fourth groove 17, the friction can be reduced through the cooperation between the groove and the ball, and then the setting of the limit plate 15 and the wear-resistant frame 5 can effectively protect the large plate 1 and the large plate gear 2. In addition, the wear-resistant frame 5 and the large plate gear 2 are fixedly connected by bolts, and the limit plate 15 and the large plate 1 are also fixedly connected by bolts. When they are damaged, only the wear-resistant frame 5 and the limit plate 15 can be replaced.

[0023] In addition, the large disc gear 2 is provided with an oil filling hole 4, and the oil filling hole 4 is set to pass the lubricating oil to between the large disc 1 and the large disc gear 2. The lubricating oil reduces the friction between the groove and the ball, and reduces the damage to the large disc 1 and the large disc gear 2; the side wall of the large disc 1 is provided with an oil outlet pipe 10, and the oil outlet pipe 10 is horizontally embedded in the side wall of the large disc 1. The right end of the oil outlet pipe 10 is filled with a plug 11. The oil outlet pipe 10 can be set to guide the lubricating oil between the large disc 1 and the large disc gear 2, and clean water can also be injected to clean the large disc 1 and the large disc gear 2.

[0024] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A new type of weft knitting machine disc, comprising a disc (1) and a disc gear (2) that rotate with each other, a pushing device (3) is arranged on the side wall of the disc (1), and a wear-resistant frame (5) is arranged on the outer wall of the disc gear (2), characterized in that: The pushing device (3) comprises a handle (6), a telescopic rod (7) penetrating the side wall of the large plate (1) and connected to the handle (6), and a top block (8) fixedly connected to the telescopic rod (7); the left end of the top block (8) is detachably connected to the right end of the push plate (9), the left end of the push plate (9) is provided with a first groove (12), the side wall of the wear-resistant frame (5) is provided with a second groove (13), and the first groove (12) and the second groove (13) are provided with a first ball (14).

2. A new type of knitting weft knitting machine plate according to claim 1, characterized in that: A limiting plate (15) is arranged on the top of the large plate (1), a third groove (16) is arranged on the top of the limiting plate (15), a fourth groove (17) is arranged on the bottom of the wear-resistant frame (5), and a second ball (18) is arranged between the third groove (16) and the fourth groove (17).

3. A new type of knitting weft knitting machine plate according to claim 2, characterized in that: The limiting plate (15) is fixedly connected to the large plate (1) by means of bolts.

4. A new type of knitting weft knitting machine plate according to claim 1, characterized in that: A groove is provided on the other side wall of the wear-resistant frame (5) and the other side wall of the large plate (1), and a third ball (19) is placed in the groove.

5. A new type of knitting weft knitting machine plate according to claim 1, characterized in that: The large disc gear (2) is provided with an oil filling hole (4).

6. A new type of knitting weft knitting machine plate according to claim 1, characterized in that: An oil outlet pipe (10) is transversely embedded in the side wall of the large plate (1), and a plug (11) is filled at the right end of the oil outlet pipe (10).

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