Circular knitting machine

Abstract

The utility model relates to the technical field of circular knitting machines, and discloses a circular knitting machine which comprises a working frame, a base, a circular knitting machine body and a cone yarn circular support, a control panel is installed at the position, close to the top end, of one side of the working frame, anti-skid cloth is connected to the outer side wall of a handle, and the working frame is symmetrically distributed about the central axis of the base. Supporting plates are fixed to one sides of the working frames, triangular plates are fixed to the bottom ends of the supporting plates, adjusting columns are installed at the top ends of the supporting plates, a guide rod is installed in one adjusting column, the outer side wall of the guide rod is connected with a sliding block, and a servo motor is installed at the top end of the other adjusting column. The guide rod and the sliding block are matched with each other for guiding, the height distance between the cone yarn large circle support and the large circle machine body is adjusted under hinged connection of the hinge rod, the overall yarn weaving tightness position adjusting capacity is improved, the yarn weaving tightness is accurately adjusted, and the fabric quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circular knitting machines, in particular to a circular knitting machine. Background Art

[0002] The circular knitting machine is an instrument used in the field of textile science and technology. It is mainly used to weave clothing and decorative fabrics. It can also be used to make industrial fabrics. The circular knitting machine adopts a cylindrical body and is equipped with ring needles. It efficiently produces knitted products through circular knitting. Due to its high-speed circular knitting characteristics and high production efficiency, it is mostly used in the processing and production of large-size knitted products.

[0003] In practical applications, large circular knitting machines are mainly used for the production of large-size knitwear. The equipment is large in size and generally uses automatic control during operation. For easy operation, the equipment is equipped with a control panel, which can be operated by the staff through the touch screen.

[0004] However, a large amount of cotton wool is generated during the weaving process, and these cotton wool are easily adsorbed on the control panel. When the staff needs to operate the control panel, the cotton wool will affect the sensitivity of the touch screen, resulting in operational errors and reduced work efficiency. In addition, the cleanliness of the staff's hands increases the difficulty and time of cleaning, thus affecting the overall production progress; furthermore, the bobbin yarn circular bracket of the circular knitting machine is fixedly connected to the main body of the circular knitting machine, resulting in the inability to adjust the distance between the two. During the weaving process, the tightness of the weaving thread cannot be adjusted according to actual needs, which can easily cause the weaving to be too tight or too loose, affecting the weaving density of the textile and reducing the quality of the textile. Utility Model Content

[0005] The utility model aims to provide a circular knitting machine to solve the problems of inconvenience in cleaning the operation control panel and inability to adjust the bobbin circular support proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large circular knitting machine, comprising a working frame, a base, a large circular machine body, and a large circular support for bobbin yarn, a control panel is installed at a position near the top of one side of the working frame, a maintenance cabinet door is installed at one side of the working frame, guide rails are installed at upper and lower positions of the control panel near the top of one side of the working frame, a fixing plate is fixed at a position near the back end of the top of one side of the working frame, a first Velcro is fixed at the front end of the fixing plate, a cleaning plate is connected to the outer wall of the guide rail, guide holes are opened inside the top and bottom ends of the cleaning plate, a second Velcro is installed at the back end of the cleaning plate, a handle is installed at the front end of the cleaning plate, and an anti-slip cloth is connected to the outer wall of the handle.

[0007] Preferably, cleaning cotton is installed on one side of the cleaning plate, and the cleaning cotton is bonded to the cleaning plate.

[0008] Preferably, the second Velcro is adhesively connected to the first Velcro, the guide holes are symmetrically distributed about the central axis of the cleaning plate, and the guide rails are symmetrically distributed about the central axis of the control panel.

[0009] Preferably, a third Velcro is fixed to one side of the anti-slip cloth, and a fourth Velcro is fixed to the other side of the anti-slip cloth.

[0010] Preferably, the fourth hook and loop fastener is adhesively connected to the third hook and loop fastener, and the surface areas of the third hook and loop fastener are the same as those of the fourth hook and loop fastener.

[0011] Preferably, the work frame is symmetrically distributed about the central axis of the base, a support plate is fixed on one side of the work frame, a triangular plate is fixed on the bottom end of the support plate, and an adjustment column is installed on the top end of the support plate.

[0012] Preferably, a guide rod is installed inside one of the adjusting columns, and the outer wall of the guide rod is connected to a sliding block. A servo motor is installed at the top of the other adjusting column, and the output end of the servo motor is connected to a threaded rod, and the outer wall of the threaded rod is connected to a threaded block. A guide groove is opened on one side of the adjusting column.

[0013] Preferably, a threaded connection is formed between the threaded rod and the threaded block, and a connecting block is fixed on one side of the sliding block and the threaded block, and the connecting blocks are symmetrically distributed about the central axis of the bobbin large circle support.

[0014] Preferably, a support frame is installed on the top of the base, and a hinged rod is connected between the support frame and the large circle bracket of the bobbin yarn, and the hinged rod is symmetrically distributed about the central axis of the large circle bracket of the bobbin yarn.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the circular knitting machine not only improves the cleaning convenience of the control panel, but also improves the convenience and height adjustment capability of the circular knitting machine;

[0016] (1) By installing the control panel on the side of the work frame, the subsequent maintenance work is facilitated by the installation and opening of the maintenance cabinet door. The fixing plate is installed and fixed on the side of the work frame near the top. The staff operates the power system at the position of the control panel, and then sets the anti-slip cloth on the outside of the handle. At this time, when the surface of the control panel needs to be cleaned, the handle is held and the guide hole and the guide rail are used to cooperate with each other to complete the movement. At this time, the surface of the control panel is cleaned with cleaning cotton. After cleaning, the cleaning plate is returned to its position. After returning to its position, the second Velcro and the first Velcro are used to cooperate to complete the bonding connection. In this way, the overall cleaning convenience is better improved during the work process, making the cleaning process smoother, reducing the difficulty of operation during cleaning, improving the convenience of cleaning the control panel, and improving the cleaning efficiency;

[0017] (2) The anti-slip cloth is sleeved and connected to the outside of the handle. When sleeved, the third Velcro and the fourth Velcro are respectively installed and fixed on the two sides of the anti-slip cloth. Therefore, after wrapping, the third Velcro and the fourth Velcro cooperate with each other to complete the bonding connection. At this time, the two form an adhesive connection. The Velcro bonding connection method makes the installation and replacement of the anti-slip cloth simple and quick. Based on the sleeve connection of the anti-slip cloth, the phenomenon of hand slipping of the staff is reduced, the operation stability is improved, and the overall convenience is better improved during the work process;

[0018] (3) The bottom of the support plate is reinforced by using a triangular plate, and an adjustment column is installed on the top of each support plate. The two side edges of the bobbin yarn large circle bracket are connected and installed with the sliding block and the threaded block by using the connecting block. Then, after the servo motor is working, the threaded rod can be driven to rotate. At this time, the threaded rod and the threaded block cooperate with each other to form a vertical thread path, and the guide rod and the sliding block cooperate with each other for guidance. Under the hinged connection of the hinged rod, the height distance between the bobbin yarn large circle bracket and the large circular machine body can be adjusted, thereby better improving the overall yarn tightness position adjustment ability during the working process, thereby realizing the precise adjustment of the yarn tightness and improving the fabric quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a side structural diagram of the working frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the front view structure of the cleaning plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the anti-slip cloth of the utility model when viewed from top.

[0023] In the figure: 1. working frame; 2. base; 3. triangle plate; 4. support plate; 5. guide rod; 6. sliding block; 7. adjusting column; 8. connecting block; 9. hinge rod; 10. large circular machine body; 11. support frame; 12. bobbin large circular bracket; 13. servo motor; 14. threaded block; 15. guide groove; 16. threaded rod; 17. maintenance cabinet door; 18. control panel; 19. guide rail; 20. cleaning plate; 21. fixing plate; 22. first Velcro; 23. guide hole; 24. handle; 25. anti-slip cloth; 26. second Velcro; 27. cleaning cotton; 28. third Velcro; 29. ​​fourth Velcro. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides an embodiment: a circular knitting machine, comprising a working frame 1, a base 2, a circular machine body 10, and a bobbin yarn circular support 12. A control panel 18 is installed at a position near the top of one side of the working frame 1, a maintenance cabinet door 17 is installed at one side of the working frame 1, and guide rails 19 are installed at upper and lower positions of the control panel 18 near the top of one side of the working frame 1. A fixing plate 21 is fixed at a position near the back end of the top of one side of the working frame 1, a first Velcro 22 is fixed at the front end of the fixing plate 21, a cleaning plate 20 is connected to the outer wall of the guide rail 19, and guide holes 23 are opened inside the top and bottom ends of the cleaning plate 20, a second Velcro 26 is installed at the back end of the cleaning plate 20, a handle 24 is installed at the front end of the cleaning plate 20, and an anti-slip cloth 25 is connected to the outer wall of the handle 24.

[0026] A cleaning cotton 27 is installed on one side of the cleaning plate 20 , and the cleaning cotton 27 and the cleaning plate 20 are bonded together.

[0027] The second Velcro 26 is adhesively connected to the first Velcro 22 , the guide holes 23 are symmetrically distributed about the central axis of the cleaning plate 20 , and the guide rails 19 are symmetrically distributed about the central axis of the control panel 18 .

[0028] A third Velcro 28 is fixed to one side of the anti-slip cloth 25 , and a fourth Velcro 29 is fixed to the other side of the anti-slip cloth 25 .

[0029] The fourth Velcro 29 and the third Velcro 28 are bonded to each other, and the surface areas of the third Velcro 28 and the fourth Velcro 29 are the same.

[0030] The work frame 1 is symmetrically distributed about the central axis of the base 2 , a support plate 4 is fixed on one side of the work frame 1 , a triangular plate 3 is fixed on the bottom end of the support plate 4 , and an adjustment column 7 is installed on the top end of the support plate 4 .

[0031] A guide rod 5 is installed inside one of the adjusting columns 7, and a sliding block 6 is connected to the outer wall of the guide rod 5. A servo motor 13 is installed on the top of the other adjusting column 7. A threaded rod 16 is connected to the output end of the servo motor 13, and a threaded block 14 is connected to the outer wall of the threaded rod 16. A guide groove 15 is opened on one side of the adjusting column 7.

[0032] A threaded connection is formed between the threaded rod 16 and the threaded block 14 . A connecting block 8 is fixed to one side of the sliding block 6 and the threaded block 14 . The connecting blocks 8 are symmetrically distributed about the central axis of the bobbin large circle bracket 12 .

[0033] A support frame 11 is installed at the top of the base 2, and a hinged rod 9 is connected between the support frame 11 and the bobbin large circle support 12, and the hinged rod 9 is symmetrically distributed about the central axis of the bobbin large circle support 12;

[0034] Furthermore, the support plate 4 is located at the front end of the side of the work frame 1 , so it does not affect the installation and operation of the control panel 18 , and the control panel 18 is located at the back end of the side of the work frame 1 .

[0035] Working principle: When working, the bottom of the support plate 4 is reinforced by the triangular plate 3, and the adjusting column 7 is installed on the top of each support plate 4. The connecting block 8 is used to complete the connection and installation of the two side edges of the bobbin yarn large circle bracket 12 with the sliding block 6 and the threaded block 14. Then, after the servo motor 13 works, the threaded rod 16 can be driven to rotate. At this time, the threaded rod 16 and the threaded block 14 cooperate with each other to form a vertical thread path. Under the hinged connection of the hinged rod 9, the height spacing between the bobbin yarn large circle bracket 12 and the large circular machine body 10 can be adjusted to adapt to different yarn characteristics and fabric requirements. After the height spacing adjustment is completed, the staff operates the position of the control panel 18 to perform work such as power system operation, and the large circular machine body 10 and the bobbin yarn large circle bracket 12 cooperate to complete the knitting work.

[0036] When the surface of the control panel needs to be cleaned, the staff holds the handle 24 and uses the guide hole 23 and the guide rail 19 to cooperate with each other to complete the movement. At this time, the cleaning cotton 27 is used to clean the surface of the control panel 18. After cleaning, the cleaning plate 20 is returned to its position. After returning to its position, the second Velcro 26 and the first Velcro 22 are used to cooperate to complete the bonding connection to prevent the cleaning plate 20 from sliding and blocking the staff from operating the control panel 18, thereby improving the overall cleaning convenience, making the cleaning process smoother, reducing the difficulty of operation during cleaning, improving the convenience of cleaning the control panel, and improving the cleaning efficiency.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A circular knitting machine, comprising a work frame (1), a base (2), a circular knitting machine body (10), and a cone yarn circular support (12), characterized in that: A control panel (18) is installed at a position close to the top of one side of the work frame (1), a maintenance cabinet door (17) is installed at one side of the work frame (1), guide rails (19) are installed at upper and lower positions of the control panel (18) close to the top of one side of the work frame (1), a fixing plate (21) is fixed at a position close to the back of the top of one side of the work frame (1), a first Velcro (22) is fixed at the front end of the fixing plate (21), a cleaning plate (20) is connected to the outer wall of the guide rail (19), a guide hole (23) is opened inside the top and bottom of the cleaning plate (20), a second Velcro (26) is installed at the back of the cleaning plate (20), a handle (24) is installed at the front end of the cleaning plate (20), and an anti-slip cloth (25) is connected to the outer wall of the handle (24).

2. A circular knitting machine according to claim 1, characterized in that: A cleaning cotton (27) is installed on one side of the cleaning plate (20), and an adhesive connection is formed between the cleaning cotton (27) and the cleaning plate (20).

3. The circular knitting machine according to claim 1, characterized in that: The second Velcro (26) is bonded to the first Velcro (22), the guide holes (23) are symmetrically distributed about the central axis of the cleaning plate (20), and the guide rails (19) are symmetrically distributed about the central axis of the control panel (18).

4. The circular knitting machine according to claim 1, characterized in that: A third Velcro (28) is fixed to one side of the anti-slip cloth (25), and a fourth Velcro (29) is fixed to the other side of the anti-slip cloth (25).

5. A circular knitting machine according to claim 4, characterized in that: The fourth Velcro (29) and the third Velcro (28) are bonded together, and the surface areas of the third Velcro (28) and the fourth Velcro (29) are the same.

6. The circular knitting machine according to claim 1, characterized in that: The working frame (1) is symmetrically distributed about the central axis of the base (2); a support plate (4) is fixed on one side of the working frame (1); a triangular plate (3) is fixed on the bottom end of the support plate (4); and an adjustment column (7) is installed on the top end of the support plate (4).

7. A circular knitting machine according to claim 6, characterized in that: A guide rod (5) is installed inside one of the adjustment columns (7), and the outer wall of the guide rod (5) is connected to a sliding block (6). A servo motor (13) is installed at the top of the other adjustment column (7), and the output end of the servo motor (13) is connected to a threaded rod (16), and the outer wall of the threaded rod (16) is connected to a threaded block (14). A guide groove (15) is provided on one side of each of the adjustment columns (7).

8. A circular knitting machine according to claim 7, characterized in that: A threaded connection is formed between the threaded rod (16) and the threaded block (14); a connecting block (8) is fixed on one side of the sliding block (6) and the threaded block (14); and the connecting block (8) is symmetrically distributed about the central axis of the bobbin large circle support (12).

9. The circular knitting machine according to claim 1, characterized in that: A support frame (11) is installed at the top of the base (2), and a hinged rod (9) is connected between the support frame (11) and the bobbin large circle support (12), and the hinged rod (9) is symmetrically distributed about the central axis of the bobbin large circle support (12).

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