Water chestnut of circular knitting machine

Abstract

The utility model discloses a circular knitting machine corner, which belongs to the field of circular knitting machines, and comprises a base body, a first splicing block and second splicing blocks, the center of the top of the base body is provided with a first containing groove, the first splicing block is detachably connected in the first containing groove, the front side and the rear side of the top of the base body are respectively provided with a second containing groove, and the second splicing block is detachably connected in the second containing groove. A first splicing block is detachably connected into the first containing groove, a second splicing block is detachably connected into the second containing groove, a first needle walking groove is formed in the top of the first splicing block, a second needle walking groove is formed in the top of the second splicing block, the front end of the first needle walking groove communicates with the second needle walking groove located on the front side, and the rear end of the first needle walking groove communicates with the second needle walking groove located on the rear side. According to the edge of the circular knitting machine, when a needle running channel needs to be changed, the first splicing block and the second splicing block can be detached according to needs, the whole edge does not need to be detached, the base body is still left on the installation base, and time and labor are saved during replacement.

Description

Technical Field

[0001] This utility model belongs to the field of large circular knitting machines, and particularly relates to a large circular knitting machine rhombus. Background Technology

[0002] In the modern textile industry, circular knitting machines, as a highly efficient weft knitting equipment, are widely used in the production of various fabrics. Through the coordinated operation of key components such as the cylinder, knitting needles, and knitting corners, they precisely knit yarns into various complex fabric structures, providing a rich variety of raw materials for multiple fields such as clothing, home textiles, and industrial fabrics.

[0003] However, current circular knitting machines have significant limitations in the design of their diamond-shaped structures. As a key component controlling the movement of the knitting needles, the rationality of the diamond's design directly affects the knitting effect and production efficiency. Existing circular knitting machines only have one needle track groove on each diamond. This single track groove design greatly limits the flexibility of the needle's path. In actual production, when it is necessary to change the needle path to knit fabrics with different structures or patterns, operators face an extremely cumbersome process. Specifically, workers must remove the entire diamond from its mounting base. After successfully removing the diamond, they must replace it with another diamond with a structure suitable for the new needle path, and then reverse the process to reinstall the new diamond back into the cam. The entire replacement process is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this invention is to propose a large circular diamond shape to overcome at least one of the above-mentioned defects in the prior art.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] This utility model provides a large circular knives, including a base, a first splicing block, and a second splicing block. The center of the top of the base has a first receiving groove, and the first splicing block is detachably connected in the first receiving groove. The front and rear sides of the top of the base have second receiving grooves, and the second splicing blocks are detachably connected in the second receiving grooves. The top of the first splicing block has a first needle groove, and the top of the second splicing block has a second needle groove. The front end of the first needle groove communicates with the second needle groove located on the front side, and the rear end of the first needle groove communicates with the second needle groove located on the rear side.

[0007] Preferably, the bottom of the first receiving groove has a first slot, and the bottom of the first splicing block has a first locking block that engages with the first slot.

[0008] Preferably, the bottom of the second receiving groove has a second slot, and the bottom of the second splicing block has a second locking block that engages with the second slot.

[0009] Preferably, the bottom of the substrate has a groove, and the right side of the substrate has a mounting hole that communicates with the groove.

[0010] Preferably, the left side of the top wall of the chute has a positioning post.

[0011] Preferably, the surfaces of the substrate, the first splicing block, and the second splicing block all have a wear-resistant layer.

[0012] Preferably, the wear-resistant layer is a diamond-like carbon film.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. When it is necessary to change the needle path, the first and second splicing blocks can be disassembled as needed, and then the first and second splicing blocks with the required path can be replaced. In this way, it is not necessary to disassemble the entire diamond shape, and the base remains on the mounting base, saving time and effort for replacement.

[0015] 2. Set a first splicing block and two second splicing blocks set before and after it. The first splicing block can be replaced individually; the second splicing block can be replaced individually; or the first splicing block and the second splicing block can be replaced simultaneously. Different combinations can be made according to actual needs to form different needle track.

[0016] 3. The first card block and the first card slot are used together to achieve quick assembly and disassembly of the first splicing block. The assembly and disassembly are convenient and save time and effort.

[0017] 4. The second card block and the second card slot are used to achieve quick assembly and disassembly of the second splicing block. The assembly and disassembly are convenient and save time and effort.

[0018] 5. By using positioning pins that mate with the positioning holes of the mounting base slide rail, when installing the rhombus, the positioning pins are first positioned by mates with the positioning holes of the mounting base slide rail, and then the rhombus is installed through the mounting holes. This design makes the alignment of the mounting holes with the mounting base slide rail more precise, greatly improving installation accuracy and stability.

[0019] 6. The wear-resistant layer effectively resists various frictions and wears on the edges during operation. Attached Figure Description

[0020] Figure 1 This is a top view schematic diagram of the first type of structure of this utility model.

[0021] Figure 2 This is a top view of the substrate of this utility model.

[0022] Figure 3 This is a schematic diagram of the main structure of the first splicing block of this utility model.

[0023] Figure 4 This is a schematic diagram of the main structure of the second splicing block located on the front side of this utility model.

[0024] Figure 5 This is a bottom view of the substrate structure of this utility model.

[0025] Figure 6 This is a top view schematic diagram of the second type of structure of this utility model.

[0026] The labels in the attached diagram are as follows: 1-substrate, 2-first splicing block, 3-second splicing block, 4-first receiving groove, 5-second receiving groove, 6-first needle groove, 7-second needle groove, 8-first slot, 9-first locking block, 10-second slot, 11-second locking block, 12-sliding groove, 13-mounting hole, 14-positioning post, 15-wear-resistant layer. Detailed Implementation

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0028] Contents not described in detail in this specification are existing technologies known to those skilled in the art. In the description of this utility model, it should be understood that terms such as "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are used only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model. Furthermore, terms such as "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] like Figures 1 to 6As shown, this embodiment provides a large circular diamond-shaped surface, including a base 1, a first splicing block 2, and a second splicing block 3. The base 1 has a first receiving groove 4 at its top center, within which the first splicing block 2 is detachably connected. The base 1 has second receiving grooves 5 on both the front and rear sides of its top, within which the second splicing blocks 3 are detachably connected. The top of the first splicing block 2 has a first needle-feeding groove 6, and the top of the second splicing block 3 has a second needle-feeding groove 7. The front end of the first needle-feeding groove 6 communicates with the second needle-feeding groove 7 located on the front side, and the rear end of the first needle-feeding groove 6 communicates with the second needle-feeding groove 7 located on the rear side. When the needle-feeding groove needs to be changed, the first splicing block 2 and the second splicing block 3 can be disassembled as needed, and then replaced with the first splicing block 2 and the second splicing block 3 with the required groove. Thus, it is not necessary to disassemble the entire diamond-shaped surface; the base 1 remains on the mounting base, saving time and effort during replacement. The front and rear second needle-feeding grooves 7 are the inlet and outlet grooves, respectively, and the middle needle-feeding groove is the main groove. The system consists of a first splicing block 2 and two second splicing blocks 3 positioned before and after it. The first splicing block 2 can be replaced individually, the second splicing block 3 can be replaced individually, or both the first splicing block 2 and the second splicing block 3 can be replaced simultaneously. These components can be combined in various ways to form different needle tracks according to actual needs.

[0030] The first receiving groove 4 has a first slot 8 at its bottom, and the first splicing block 2 has a first locking block 9 at its bottom that engages with the first slot 8. The cooperation between the first locking block 9 and the first slot 8 enables the first splicing block 2 to be quickly assembled and disassembled, which is convenient, time-saving and labor-saving.

[0031] The second receiving groove 5 has a second slot 10 at its bottom, and the second splicing block 3 has a second locking block 11 at its bottom that engages with the second slot 10. By using the cooperation of the second locking block 11 and the second slot 10, the second splicing block 3 can be quickly assembled and disassembled, which is convenient, time-saving and labor-saving.

[0032] The base 1 has a groove 12 at its bottom and a mounting hole 13 on its right side, which communicates with the groove 12. The rhombus is mounted on the mounting base through the groove 12 and the slide rail of the mounting base.

[0033] The left side of the top wall of the slide 12 has a positioning post 14. Specifically, by setting the positioning post 14 and cooperating with the positioning hole of the mounting base slide rail, when installing the rhombus, the positioning post 14 is first positioned by cooperating with the positioning hole of the mounting base slide rail, and then the rhombus is installed through the mounting hole 13. This setting method makes the alignment of the mounting hole 13 with the hole of the mounting base slide rail more accurate, greatly improving the installation accuracy and installation stability.

[0034] The substrate 1, the first splicing block 2, and the second splicing block 3 all have a wear-resistant layer 15 on their surfaces. In this embodiment, the wear-resistant layer 15 is a diamond-like carbon film. The wear-resistant layer 15 effectively resists various frictions and wear experienced by the sharp edges during operation.

[0035] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1.A large circular machine diamond, characterized in that: it comprises a base, a first splicing block, and a second splicing block; the center of the top of the base is provided with a first accommodating groove, and the first splicing block is detachably connected in the first accommodating groove; the front and rear sides of the top of the base are both provided with a second accommodating groove, and the second splicing block is detachably connected in the second accommodating groove; the top of the first splicing block is provided with a first needle slot, and the top of the second splicing block is provided with a second needle slot; the front end of the first needle slot is in communication with the second needle slot located on the front side, and the rear end of the first needle slot is in communication with the second needle slot located on the rear side. 2.The large circular machine diamond according to claim 1, characterized in that: the bottom of the first accommodating groove is provided with a first clamping groove; the bottom of the first splicing block is provided with a first clamping block clamped with the first clamping groove. 3.The large circular machine diamond according to claim 1, characterized in that: the bottom of the second accommodating groove is provided with a second clamping groove; the bottom of the second splicing block is provided with a second clamping block clamped with the second clamping groove. 4.The large circular machine diamond according to claim 1, characterized in that: the bottom of the base is provided with a sliding groove, and the right side of the base is provided with a mounting hole; the mounting hole is in communication with the sliding groove. 5.The large circular machine diamond according to claim 4, characterized in that: the left side of the top wall of the sliding groove is provided with a positioning column. 6.The large circular machine diamond according to claim 1, characterized in that: the surfaces of the base, the first splicing block, and the second splicing block are all provided with a wear-resistant layer. 7.The large circular machine diamond according to claim 6, characterized in that: the wear-resistant layer is a diamond-like carbon film.

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