Circular knitting machine structure and circular knitting machine

Abstract

The invention relates to the technical field of weft knitting, in particular to a circular knitting machine structure and a circular knitting machine.The circular knitting machine structure comprises a rack, an upper disc knitting needle component, a lower disc knitting needle component and a looped pile knitting component, the upper disc knitting needle component is arranged on the rack, the lower disc knitting needle component comprises a lower needle cylinder and a lower knitting needle, the lower needle cylinder is arranged on the rack, and the looped pile knitting component is arranged on the rack. The lower knitting needle is movably arranged on the lower needle cylinder, the lower needle cylinder is not provided with a needle cylinder opening, the looped pile knitting component is arranged on the rack, the looped pile knitting component and the lower disc knitting needle component move synchronously, the looped pile knitting component is provided with a first sinker and a second sinker, and the shape of the first sinker is different from that of the second sinker; by adding the looped pile weaving component, the double-rib looped pile weave knitted fabric with the air layer weave characteristic and the looped pile weave characteristic at the same time can be woven at a time, meanwhile, single-face cloth or double-face cloth or traditional towel cloth can be woven according to the production requirement, and multiple purposes are achieved through one machine.

Description

Technical Field

[0001] The invention relates to the technical field of weft knitting, and in particular to a circular knitting machine structure and a circular knitting machine. Background Art

[0002] Circular knitting machine, scientifically known as circular weft knitting machine (or circular weft knitting machine). Existing circular knitting machines include single-sided machine series, double-sided machine series, and the single-sided towel machine series, transfer series and jacquard series derived from them. Figure 1 As shown, the existing single-sided terry knitting machine usually includes a plate of lower needles and a sinker for auxiliary loop formation, and the terry structure (terry structure) is formed above the nose of the sinker, as shown in FIG. Figure 2 As shown, the towel weave can only be formed on the reverse side of the single-sided plain weave.

[0003] However, this type of towel fabric is essentially a derivative product of the single-sided series, and has disadvantages such as curling edges, unstable and easy deformation of the fabric, easy exposure of the terry bottom, easy pilling on the front, insufficient bursting resistance of the finished product, and thin and weak texture.

[0004] Therefore, in order to make up for the related defects of single-sided series, the industry has developed composite fabric technology, such as Figure 3 As shown, the front side of a single-sided towel tissue fabric is bonded to another piece of fabric with an adhesive to form a whole. However, this technology requires a lot of equipment, a large circulation space and labor costs, which is not conducive to production.

[0005] It should be noted that the information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes prior art already known to a person skilled in the art. Summary of the invention

[0006] In order to solve the related defects of the above-mentioned conventional single-sided towel machine series and composite cloth technology, the present invention provides a circular knitting machine structure, which comprises: frame; An upper disc knitting needle component, wherein the upper disc knitting needle component is arranged on the frame; A lower disc knitting needle component, the lower disc knitting needle component comprises a lower needle cylinder and lower knitting needles, the lower needle cylinder is arranged on the frame, the lower knitting needles are movably arranged on the lower needle cylinder, and the lower needle cylinder does not have a needle cylinder opening; A terry knitting component is provided on the frame, the terry knitting component moves synchronously with the lower plate needle component, the terry knitting component has a first sinker and a second sinker, and the shape of the first sinker is different from the shape of the second sinker.

[0007] Further, the terry knitting component further comprises a sinker triangle seat, a sinker triangle and a sinker seat ring, the sinker triangle seat is arranged on the frame, the sinker triangle is fixed on the sinker triangle seat, and the first sinker piece and the second sinker piece are respectively movably connected to the sinker triangle; The sinker seat is fixed on the lower needle cylinder, and a sinker groove is formed on the sinker seat. The first sinker piece and the second sinker piece are movably arranged in the sinker groove.

[0008] Furthermore, the sinker triangle is provided with a first motion curve groove and a second motion curve groove, the first sinker plate has a first plate foot, the first plate foot and the first motion curve groove are movably connected, and the second sinker plate has a second plate foot, and the second plate foot and the second motion curve groove are movably connected.

[0009] Furthermore, the first motion curve groove and the second motion curve groove have different shapes.

[0010] Furthermore, the first sinker plate and the second sinker plate are arranged in the same or different sinker slots.

[0011] Furthermore, the first sinker has a syringe mouth replacement portion, and the second sinker has a slice nose and a slice throat. The syringe mouth replacement portion is equal to or slightly higher than the slice nose in height, and the slice throat is lower than the slice nose in height.

[0012] Furthermore, the depth h of the throat can be adjusted.

[0013] Furthermore, the circular knitting machine structure further comprises a yarn adding mouth, the yarn adding mouth comprises a first yarn adding mouth, a second yarn adding mouth and a third yarn adding mouth, the third yarn adding mouth comprises an upper hole and a lower hole; The basic knitting cycle of the circular knitting machine structure includes the first-path adding yarn, the second-path adding yarn and the third-path adding yarn. The first-path adding yarn is performed by the first adding yarn mouth for the upper knitting needles and the lower knitting needles, the second-path adding yarn is performed by the second adding yarn mouth for the upper knitting needles, and the third-path adding yarn is performed by the upper hole as the syringe mouth replacement part, and at the same time, the lower hole is used to add yarn to the throat.

[0014] Furthermore, the present invention also provides a circular knitting machine structure, comprising a frame; A lower disc knitting needle component, the lower disc knitting needle component comprises a lower needle cylinder and lower knitting needles, the lower needle cylinder is arranged on the frame, the lower knitting needles are movably arranged on the lower needle cylinder, and the lower needle cylinder does not have a needle cylinder opening; A terry knitting component is provided on the frame, the terry knitting component moves synchronously with the lower plate needle component, the terry knitting component has a first sinker and a second sinker, and the shape of the first sinker is different from the shape of the second sinker.

[0015] Furthermore, the present invention also provides a circular knitting machine, which adopts any one of the circular knitting machine structures described above.

[0016] Based on the above, the circular knitting machine structure and circular knitting machine provided by the present invention, compared with the prior art, can weave a double rib terry structure knitted fabric with both air layer structure characteristics and terry structure characteristics at one time by adding a terry weaving component. At the same time, it can also weave single-sided cloth, double-sided cloth or traditional terry cloth according to production needs, realizing multiple uses of one machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. The positional relationship described in the drawings in the following description is based on the direction of the components in the drawings unless otherwise specified.

[0018] Figure 1 It is a structural schematic diagram of a single-sided towel machine in the prior art; Figure 2 It is a schematic diagram of the structure of a single-sided terry organization in the prior art; Figure 3 It is a structural schematic diagram of the composite fabric organization in the prior art; Figure 4 It is a structural schematic diagram of a double-sided machine in the prior art; Figure 5 A schematic structural diagram of a circular knitting machine structure provided by an embodiment of the present invention; Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at N in the middle; Figure 7 , Figure 8 A schematic diagram of the exploded structure of a first sinker, a second sinker and a lower knitting needle component provided in one embodiment of the present invention; Fig. 9 A schematic structural diagram of a first sinker provided in one embodiment of the present invention; Fig.10 A schematic diagram of the structure of a second sinker provided in one embodiment of the present invention; Fig.11A schematic diagram of the structure of a Sinker triangle provided by an embodiment of the present invention; Fig.12 A schematic structural diagram of a first embodiment of a groove provided by the present invention; Fig.13 A schematic structural diagram of a second embodiment of a groove provided by the present invention; Fig.14 A schematic structural diagram of a third embodiment of a Shengke slot provided by the present invention; Fig.15 A schematic structural diagram of a first plating nozzle, a second plating nozzle, a third plating nozzle and a three-way plating of a basic knitting cycle provided by an embodiment of the present invention; Fig.16 A schematic diagram of a knitting process of a circular knitting machine structure provided by an embodiment of the present invention; Fig.17 A schematic structural diagram of an interlock terry knitted fabric provided by an embodiment of the present invention.

[0019] Reference numerals: DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance, or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof all mean "at least including".

[0022] In order to facilitate the understanding of the technical solution of the present invention, the existing solution is first described: Figure 1 and Figure 2 As shown, Figure 1 It is a structural schematic diagram of a single-sided towel machine in the prior art; Figure 2 It is a schematic diagram of the structure of a single-sided terry organization in the prior art.

[0023] The existing single-sided towel machine usually includes a lower needle cylinder 1, a lower knitting needle 2 and a sinker 3 for auxiliary looping. The sinker 3 has a corresponding nose 4. During the weaving process, the lower knitting needle 2 and the sinker 3 cooperate with each other to form a single-sided plain weave 5, and at the same time, a terry weave 6 is formed above the nose 4 through a special terry yarn. Since the terry weave 6 is formed above the nose 4, the terry weave 6 can only be formed on the reverse side of the single-sided smooth weave 5, but not on the front side. The terry cloth woven in this way actually still belongs to the single-sided series, and has the disadvantages of curling, unstable and easy deformation of the weave, easy exposure of the terry, easy pilling on the front, insufficient bursting resistance of the finished product, and thin and not thick texture.

[0024] Based on this, Figure 3 As shown, in the subsequent composite fabric technology, since the traditional terry weave 6 can only be formed on the reverse side of the single-sided plain weave 5, the terry weave 6 can only be exposed from the composite fabric by bonding the front side of a single-sided plain weave 5 to another fabric 8 through the adhesive layer 7. However, the composite fabric technology also has the disadvantages of poor air permeability, stability and timeliness, and the finished fabric is prone to bubbling and hollowing.

[0025] Figure 4 It is a structural schematic diagram of a double-sided knitting machine in the prior art. It is usually composed of an upper needle cylinder 9, an upper knitting needle 10, a lower needle cylinder 1 and a lower knitting needle 2. The lower needle cylinder 1 is provided with a needle cylinder opening 11 for bending yarn to assist in looping.

[0026] It should be noted that Figure 1-Figure 4 The figure marks in the figure are only for the convenience of reading and understanding the organizational structure in the prior art, and are not equivalent to the relevant figure marks in the various embodiments of the technical solution of the present application described below.

[0027] Embodiment 1 See also Figure 5 and Figure 6 , Figure 5 A schematic structural diagram of a circular knitting machine structure provided by an embodiment of the present invention; Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at N in the figure;.

[0028] In order to solve the related defects of the conventional single-sided towel machine series and composite cloth technology, or to achieve at least one of the advantages or other advantages, an embodiment of the present invention provides a circular knitting machine structure. The circular knitting machine structure is similar to the traditional double-sided machine structure, and both are equipped with a complete set of upper and lower frames and upper and lower synchronous gears (existing technology). As shown in the figure, the circular knitting machine structure includes a frame 10, an upper disc knitting needle component 20 and a lower disc knitting needle component 30.

[0029] The upper disc knitting needle component 20 is arranged on the frame 10. The upper disc knitting needle component 20 has a corresponding upper triangle seat 21, an upper triangle 22, an upper needle cylinder 23 and an upper knitting needle 24. The upper triangle seat 21 is fixed on the frame 10. The upper triangle 22 is fixed on the upper triangle seat 21. The upper needle cylinder 23 is fixed on the frame 10. The upper knitting needle 24 is movably arranged on the upper needle cylinder 23. An upper knitting needle motion curve groove (not shown in the figure) is opened on the upper triangle 22, and the upper knitting needle 23 is movably connected to the upper knitting needle motion curve groove. It can be understood that in this embodiment, the structure of the upper disc knitting needle component 20 is no different from that of a traditional double-sided machine, and it will not be repeated here.

[0030] Please combine Figure 5 See also Figure 7 , Figure 8 As shown in the figure, the lower disc knitting needle component 30 is fixed on the frame 10. The lower disc knitting needle component includes a lower needle cylinder 31 and a lower knitting needle 32. The lower needle cylinder 31 is arranged on the frame 10. The lower knitting needle 32 is movably arranged on the lower needle cylinder 31. The lower needle cylinder 31 does not have a needle cylinder port.

[0031] The terry knitting member 40 is disposed on the frame 10. The terry knitting member 40 moves synchronously with the lower plate needle member 20. The terry knitting member 40 has a first sinker 41 and a second sinker 42.

[0032] When implementing it, Fig. 9 , Fig.10 As shown, the first sinker 41 and the second sinker 42 have different shapes. Specifically, the first sinker 41 has a needle cylinder mouth replacement portion 411, which is used to replace the needle cylinder mouth of the lower needle cylinder 31, and cooperate with the lower knitting needle 32 to bend the yarn and assist in looping. The second sinker 42 has a nose 421 and a throat 422, which are used to cooperate with the lower knitting needle 32 to form the terry structure C. Further, the needle cylinder mouth replacement portion 411 is equal to or slightly higher than the nose 421 in height. The throat 422 is lower than the nose 421 in height.

[0033] Preferably, the depth h of the throat 422 can be adjusted according to actual production requirements. Specifically, the length of the terry structure C can be changed by replacing the second sinker 42 with different throat depths h, thereby meeting different production requirements.

[0034] Of course, in some other embodiments, the first sinker 41 may also have a nose, and the nose is used as a needle tube mouth replacement part 411 to cooperate with the lower knitting needle 32 to bend the yarn and assist in loop formation. As long as the nose of the first sinker 41 (the needle tube mouth replacement part 411) is equal to or slightly higher than the nose 421 of the second sinker 42 in height, it will be sufficient.

[0035] On the basis of the above, the terry knitting component 40 further includes a sinker triangle seat 43, a sinker triangle 44 and a sinker seat ring 45. The sinker triangle seat 43 is arranged on the frame 10. The sinker triangle 44 is fixed on the sinker triangle seat 43. The first sinker plate 41 and the second sinker plate 42 are movably connected to the sinker triangle 44 respectively.

[0036] When implementing it, Fig.11 As shown, the sinker triangle 44 is provided with a first motion curve groove 441 and a second motion curve groove 442. The first motion curve groove 441 and the second motion curve groove 442 have different shapes. The first sinker 41 has a first leg 412. The first leg 412 is movably connected to the first motion curve groove 441. The second sinker 42 has a second leg 423. The second leg 423 is movably connected to the second motion curve groove line 442. The first sinker 41 and the second sinker 42 have different motion trajectories and perform different knitting processes without interfering with each other.

[0037] The sinker ring 45 is fixed on the lower needle cylinder 31. Figure 12-14 As shown, a sinker groove 451 is formed on the sinker seat 45. The first sinker piece 41 and the second sinker piece 42 are movably arranged in the sinker groove 451. Preferably, in the actual knitting process, according to the different thicknesses of the first sinker piece 41 and the second sinker piece 42, the first sinker piece 41 and the second sinker piece 42 can be movably arranged in the same sinker groove 451 or the first sinker piece 41 and the second sinker piece 42 can be separated and arranged in different sinker grooves 451, or part of the first sinker piece 41 and the second sinker piece 42 can be arranged in the same sinker groove 451 and part of the first sinker piece 41 and the second sinker piece 42 can be separated and arranged in different sinker grooves, so that the density of the terry structure C can be adjusted to meet different production needs.

[0038] In a preferred embodiment, the circular knitting machine structure further comprises a yarn inserting nozzle 50. Fig.15 As shown, due to the addition of the terry knitting component 40, it is necessary to simultaneously improve the yarn adding nozzle 50. In specific implementation, the yarn adding nozzle 50 includes a first yarn adding nozzle 51, a second yarn adding nozzle 52 and a third yarn adding nozzle 53. The first yarn adding nozzle 51, the second yarn adding nozzle 52 and the third yarn adding nozzle 53 are fixed on the upper triangular seat 21.

[0039] Furthermore, the basic knitting cycle of the circular knitting machine includes a first plating yarn 60 , a second plating yarn 70 and a third plating yarn 80 .

[0040] Specifically, the first plating yarn 60 is performed by the first plating yarn nozzle 51 for the upper knitting needles 24 and the lower knitting needles 32 to plait the surface yarn. At this time, the upper knitting needles 24 and the lower knitting needles 32 move simultaneously and interweave with each other to form an interwoven loop D.

[0041] The second yarn plaiting mouth 52 is used to plait the second yarn for the upper knitting needle 24. At this time, the lower knitting needle 32 remains stationary, and the upper knitting needle 24 moves to knit and form the reverse loop B.

[0042] The third plating yarn 80 is plating yarn for the first sinker 41 and the second sinker 42 by the third plating yarn mouth 53. In specific implementation, the third plating yarn mouth 53 has an upper hole 531 and a lower hole 532. The upper hole 531 is a needle mouth replacement part 411 for plating the face yarn. At this time, the upper knitting needle 24 remains stationary, and the lower knitting needle 32 moves to cooperate with the first sinker 41 to bend the yarn and weave to form the front loop A. At the same time, the lower hole 532 feeds the special terry yarn to the throat 422 of the second sinker 42, and the nose 421 cooperates with the lower knitting needle 32 to form a terry structure C on the front side of the front loop A.

[0043] Of course, it can be understood that the first-path added yarn 60, the second-path added yarn 70 and the third-path added yarn 80 mentioned above are only for the convenience of understanding the technical solution. In the actual production process, the order of the three-path added yarn can be adjusted. For example, the first-path added yarn 60 is added by the upper hole 531 for the lower knitting needle 32 to cooperate with the first sinker 41 to bend the yarn to form the front coil A. At the same time, the lower hole 532 feeds the special terry yarn to the throat 422 of the second sinker 42, and the nose 421 cooperates with the lower knitting needle 32 to form a terry structure C on the front side of the front coil A. The second-path added yarn 70 is added by the second added yarn mouth 52 for the upper knitting needle 24 to form the back coil B. The third-path added yarn 80 is added by the first added yarn mouth 51 for the upper knitting needle 24 and the lower knitting needle 32 to form an interlaced coil D. All of them are within the protection scope of this application.

[0044] In the specific weaving process, Fig.16 and Fig.17 As shown, the upper knitting needle 24 knits to form the back coil B. Since it is necessary to make room for forming the terry tissue C on the front side of the front coil A, the lower needle cylinder 31 does not have a needle cylinder opening, and the first sinker 41 cooperates with the lower knitting needle 32 to bend the yarn and assist in knitting to form the front coil A. At the same time, the lower knitting needle 32 cooperates with the second sinker 42 to form the terry tissue C between the adjacent loops on the front side of the front coil A. The upper knitting needle 24 and the lower knitting needle 32 cooperate to cross-weave the front coil A and the back coil B through the interlaced coil D, and finally form a double rib terry tissue knitted fabric with both air layer tissue characteristics and terry tissue characteristics.

[0045] Optionally, in a specific knitting process, according to actual production needs, the lower hole 532 may not be used for plating, and the circular knitting machine structure can knit traditional double-sided fabric (air layer fabric). Or the first plating nozzle 51 and the second plating nozzle 52 may not be used for plating, and the circular knitting machine structure can knit a single-sided towel fabric with the terry fabric C located on the front side of the front coil A. Alternatively, only the first plating nozzle 51 may be used for plating, and the circular knitting machine structure can knit traditional single-sided fabric. Achieving multiple uses of one machine can effectively reduce production costs.

[0046] Embodiment 2 This embodiment provides a circular knitting machine structure, which differs from the first embodiment in that it does not have an upper disk needle member 20. Therefore, the circular knitting machine structure can knit a single-sided towel structure, and the terry structure C is formed on the front side of the single-sided plain weave structure.

[0047] In some preferred embodiments, the present invention further provides a circular knitting machine, which adopts the circular knitting machine structure provided by any of the above embodiments.

[0048] In summary, the circular knitting machine structure and circular knitting machine provided by the present invention, compared with the prior art, can knit a double rib terry knitted fabric having both air layer structure characteristics and terry structure characteristics at one time by adding a terry knitting component, and can also knit single-sided cloth, double-sided cloth or traditional terry cloth according to production needs, realizing one machine for multiple uses. Although the terms such as "nose" and "throat" are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

[0049] In addition, those skilled in the art should understand that, although there are many problems in the prior art, each embodiment or technical solution of the present invention can be improved in only one or several aspects, without having to solve all the technical problems listed in the prior art or background technology at the same time. Those skilled in the art should understand that the content not mentioned in a claim should not be used as a limitation on the claim.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A circular knitting machine structure, characterized in that: include frame; An upper disc knitting needle component, wherein the upper disc knitting needle component is arranged on the frame; A lower disc knitting needle component, the lower disc knitting needle component comprises a lower needle cylinder and lower knitting needles, the lower needle cylinder is arranged on the frame, the lower knitting needles are movably arranged on the lower needle cylinder, and the lower needle cylinder does not have a needle cylinder opening; A terry knitting component is provided on the frame, the terry knitting component moves synchronously with the lower plate needle component, and the terry knitting component has a first sinker and a second sinker, and the shape of the first sinker is different from the shape of the second sinker.

2. The circular knitting machine structure according to claim 1, characterized in that: The terry knitting component further comprises a sinker triangle seat, a sinker triangle and a sinker seat ring, wherein the sinker triangle seat is arranged on the frame, the sinker triangle is fixed on the sinker triangle seat, and the first sinker plate and the second sinker plate are respectively movably connected to the sinker triangle; The sinker seat is fixed on the lower needle cylinder, and a sinker slot is formed on the sinker seat. The first sinker piece and the second sinker piece are movably arranged in the sinker slot.

3. The circular knitting machine structure according to claim 2, characterized in that: The sinker triangle is provided with a first motion curve groove and a second motion curve groove, the first sinker plate has a first plate foot, the first plate foot is movably connected to the first motion curve groove, and the second sinker plate has a second plate foot, the second plate foot is movably connected to the second motion curve groove.

4. The circular knitting machine structure according to claim 3, characterized in that: The first motion curve groove and the second motion curve groove have different shapes.

5. The circular knitting machine structure according to claim 2, characterized in that: The first sinker plate and the second sinker plate are arranged in the same or different sinker slots.

6. The circular knitting machine structure according to claim 1, characterized in that: The first sinker has a syringe mouth replacement portion, and the second sinker has a slice nose and a slice throat. The syringe mouth replacement portion is equal to or slightly higher than the slice nose in height, and the slice throat is lower than the slice nose in height.

7. The circular knitting machine structure according to claim 6, characterized in that: The depth h of the throat can be adjusted.

8. The circular knitting machine structure according to claim 6, characterized in that: The circular knitting machine structure further includes a yarn adding nozzle, the yarn adding nozzle includes a first yarn adding nozzle, a second yarn adding nozzle and a third yarn adding nozzle, and the third yarn adding nozzle includes an upper hole and a lower hole; The basic knitting cycle of the circular knitting machine structure includes the first-path adding yarn, the second-path adding yarn and the third-path adding yarn. The first-path adding yarn is performed by the first adding yarn mouth for the upper knitting needles and the lower knitting needles, the second-path adding yarn is performed by the second adding yarn mouth for the upper knitting needles, and the third-path adding yarn is performed by the upper hole as the syringe mouth replacement part, and at the same time, the lower hole is used to add yarn to the throat.

9. A circular knitting machine structure, characterized in that: include: frame; A lower disc knitting needle component, the lower disc knitting needle component comprises a lower needle cylinder and lower knitting needles, the lower needle cylinder is arranged on the frame, the lower knitting needles are movably arranged on the lower needle cylinder, and the lower needle cylinder does not have a needle cylinder opening; A terry knitting component is provided on the frame, the terry knitting component moves synchronously with the lower plate needle component, and the terry knitting component has a first sinker and a second sinker, and the shape of the first sinker is different from the shape of the second sinker.

10. A circular knitting machine, characterized in that: The circular knitting machine structure according to any one of claims 1 to 9 is adopted.

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