Circular knitting machine with easy yarn feed

Abstract

The utility model discloses a kind of yarn feeding convenient circular knitting machine, it is related to circular knitting machine technical field, the circular knitting machine includes knitting machine body, the surface of knitting machine body is fixedly connected with multiple support seats, the upper surface of multiple support seats is fixedly connected with support plate, the surface of support plate is fixedly connected with multiple lower plates by multiple connecting blocks, every two lower plates are equipped with yarn cylinder in it.The utility model is equipped with locking assembly and fixed component, can be convenient for staff to dismount and assemble yarn cylinder, cleaning assembly and adjusting component are set, dust and other impurities on the surface of yarn can be effectively cleaned, installation component is set, can be convenient for staff to dismount and assemble parts in cleaning assembly, effectively improve the cleaning efficiency and effect of cleaning assembly to yarn, improve the practicability of knitting machine as a whole.

Description

Technical Field

[0001] This utility model relates to the field of circular knitting machine technology, specifically a circular knitting machine with convenient yarn feeding. Background Technology

[0002] Circular knitting machines, also known as circular weft knitting machines (or circular weft knitting machines), have developed rapidly due to their numerous loop-forming systems (referred to in enterprises as the number of yarn feed paths or loop-forming paths, or simply paths), high speed, high output, rapid pattern changes, good fabric quality, fewer processes, and strong product adaptability. When processing knitted products, a circular knitting machine with convenient yarn feeding is required.

[0003] Most existing knitting machines lack effective cleaning mechanisms. When feeding yarn into the knitting machine, the yarn bobbins are exposed to the external environment for a long time, so the surface of the yarn wound on the bobbins usually has dust and other impurities adhering to it. If the dust and other impurities are not cleaned, it will affect the final processing effect and quality of the knitted products and reduce the overall practicality of the knitting machine.

[0004] Compared with the patent application with publication number CN223386329U, this application belongs to the field of circular knitting machine technology and discloses a circular knitting machine with convenient yarn feeding, including a yarn frame, a circular knitting machine body, and a yarn spool. By controlling the rotation of the rotating shaft through the rotating component, the yarn spool fixing post tilts downward. At this time, the adjusting component adjusts the position of the limiting plate, so that the limiting plate loses its restriction on the protruding post. Then, the yarn spool slides off the yarn spool fixing post under its own gravity, realizing the quick unloading of the yarn spool from the yarn frame.

[0005] The above solution can conveniently perform yarn winding on the yarn frame, but it still lacks an effective cleaning structure, resulting in dust and other impurities still adhering to the surface of the yarn wrapped around the outer wall of the yarn spool, which will affect the final production quality and effect of the knitted products.

[0006] Based on this, a circular knitting machine with convenient yarn feeding is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0007] The purpose of this invention is to provide a circular knitting machine with convenient yarn feeding, so as to solve the problems in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: A circular knitting machine with convenient yarn feeding includes a knitting machine body. Multiple support seats are fixedly connected to the surface of the knitting machine body. Support plates are fixedly connected to the upper surfaces of the multiple support seats. Multiple lower plates are fixedly connected to the surface of the support plates through multiple connecting blocks. Yarn bobbins are provided in every two lower plates. A locking component is disposed on the upper surface of the connecting block and is used to lock the yarn bobbin; A fixing component is disposed on the surface of the lower plate and is used to fix the position of the locking component; A cleaning component is installed between the support plate and the knitting machine body and is used to clean the yarn surface; An adjustment component is provided on the upper surface of the support base and is used to adjust the spacing of the cleaning components; The mounting component is placed on the surface of the cleaning component and is used to disassemble and assemble the parts inside the cleaning component.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions: In one alternative embodiment: the locking assembly includes a connecting frame fixedly connected to the upper surface of the connecting block, a fixing rod fixedly connected to the inner wall of the connecting frame, a spiral spring fixedly connected to the outer wall of the fixing rod, a rotating sleeve fixedly connected to the other end of the spiral spring, an upper plate fixedly connected to the outer wall of the rotating sleeve via an outer plate, an insert plate fixedly connected to the surface of the upper plate, a positioning frame fixedly connected to the surface of the lower plate, and a movable groove for the insert plate to move on the upper surface of the positioning frame.

[0010] In one alternative embodiment: the fixing component includes a fixing block fixedly connected to the surface of the positioning frame, an installation rod slidably inserted into the fixing block, one end of the installation rod extending to the outside of the fixing block and fixedly connected to a pull ring, an abutment plate fixedly connected to the outer wall of the installation rod, a return spring sleeved on the outside of the installation rod, the return spring abutting between the abutment plate and the fixing block, and installation grooves for the installation rod to move are provided on the contact surface between the fixing block and the positioning frame and the surface of the insert plate.

[0011] In one alternative: the cleaning assembly includes multiple connecting frames disposed between the support plate and the knitting machine body, a cleaning plate being slidably inserted into the connecting frame, and a cleaning cotton being fixedly connected to the surface of the cleaning plate.

[0012] In one alternative: the adjustment assembly includes an adjustment plate fixedly connected to the upper surface of the support base, a bidirectional threaded rod rotatably connected to the inner wall of the adjustment plate, one end of the bidirectional threaded rod extending to the outside of the adjustment plate and fixedly connected to a knob, and threaded plates symmetrically threaded to the outer wall of the bidirectional threaded rod, and a guide groove for the movement of the threaded plate is opened on the surface of the adjustment plate, and the surface of the threaded plate is fixedly connected to the surface of the connecting frame.

[0013] In one alternative: the mounting assembly includes side blocks symmetrically mounted on the surface of the connecting frame, the surface of the side blocks being fixedly connected to a limiting plate via connecting rods, a sliding plate being slidably connected to the outer wall of every two connecting rods, an abutting spring being sleeved on the outside of the connecting rods, the abutting spring abutting between the sliding plate and the limiting plate, a handle being fixedly connected to one side of the sliding plate, and insert rods being symmetrically mounted on the other side of the sliding plate, and slots for the insert rods to move on the surfaces of the connecting frame and the cleaning plate.

[0014] In one alternative: multiple connecting rods are fitted with accordion covers, and the two ends of the accordion covers are fixedly connected to the opposite side of the slide plate and the limiting plate, respectively.

[0015] In one alternative: the inner walls of both the upper and lower plates are rotatably connected with multiple ball bearings.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting up locking and fixing components, this utility model facilitates the loading and installation of yarn spools by workers, and also facilitates the disassembly of yarn spools after use, effectively improving the loading and unloading efficiency of yarn spools and enhancing overall practicality.

[0017] 2. This utility model, through the setting of cleaning components and adjustment components, allows workers to easily adjust the spacing of the cleaning components, thereby enabling the cleaning components to effectively clean the yarn, effectively improving the cleanliness of the yarn, and thus effectively improving the final production quality and effect of knitted products, further enhancing the overall practicality.

[0018] 3. The present invention, through the setting of the installation components, makes it convenient for staff to install and process the parts inside the cleaning component, and also makes it convenient for staff to disassemble, replace and clean the parts inside the cleaning component, thereby further improving the cleaning efficiency and effect of the cleaning component on yarn. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the yarn bobbin after disassembly in this utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the cleaning cotton after disassembly in this utility model; Figure 4 for Figure 2 Enlarged structural diagram of region A in the middle; Figure 5 for Figure 2A magnified structural diagram of region B in the middle; Figure 6 for Figure 3 A magnified structural diagram of region C in the middle; Figure 7 for Figure 3 A magnified structural diagram of region D in the middle.

[0022] Figure label annotations: 1. Knitting machine body; 2. Support base; 3. Support plate; 4. Yarn bobbin; 5. Insert plate; 6. Cleaning plate; 7. Cleaning cotton; 8. Connecting block; 9. Lower plate; 10. Connecting frame; 11. Fixing rod; 12. Spiral spring; 13. Rotating sleeve; 14. Outer plate; 15. Upper plate; 16. Rolling ball; 17. Positioning frame; 18. Fixing block; 19. Mounting rod; 20. Contact plate; 21. Return spring; 22. Adjusting plate; 23. Two-way threaded rod; 24. Threaded plate; 25. Knob; 26. Connecting frame; 27. Side block; 28. Connecting rod; 29. ​​Limiting plate; 30. Slide plate; 31. Contact spring; 32. Insert rod; 33. Bellows guard. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, such as Figures 1-7 As shown, a circular knitting machine for convenient yarn feeding includes a knitting machine body 1. Multiple support seats 2 are fixedly connected to the surface of the knitting machine body 1. Support plates 3 are fixedly connected to the upper surface of the multiple support seats 2. Multiple lower plates 9 are fixedly connected to the surface of the support plates 3 through multiple connecting blocks 8. Yarn spools 4 are provided in every two lower plates 9. A locking component is disposed on the upper surface of the connecting block 8 and is used to lock the yarn bobbin 4; A fixing component is disposed on the surface of the lower plate 9 and is used to fix the position of the locking component; A cleaning component is disposed between the support plate 3 and the knitting machine body 1 and is used to clean the surface of the yarn. An adjustment component is provided on the upper surface of the support 2 and is used to adjust the spacing of the cleaning components; The mounting component is placed on the surface of the cleaning component and is used to disassemble and assemble the parts inside the cleaning component.

[0025] In this embodiment, when it is necessary to feed yarn to the knitting machine body 1, the position of the yarn spool 4 is first locked by the locking component, and then the position of the locking component is fixed by the fixing component. At this time, the yarn spool 4 can be installed, and one end of the yarn on the yarn spool 4 is fixed to the knitting machine body 1. At this time, the yarn can be fed to the knitting machine body 1. When it is necessary to clean the yarn surface, the spacing between the cleaning components can be adjusted by the adjusting component. When the cleaning component is against the outer wall of the yarn, the yarn can be effectively cleaned by the cleaning component, thereby effectively improving the production quality and effect of knitted products. By setting the installation component, it is convenient for the staff to disassemble and assemble the parts inside the cleaning component, thereby further improving the cleaning efficiency and effect of the cleaning component on the yarn, and further improving the overall practicality of the knitting machine. In one embodiment, such as Figure 2 and Figure 4 As shown, the locking assembly includes a connecting frame 10 fixedly connected to the upper surface of the connecting block 8. A fixing rod 11 is fixedly connected to the inner wall of the connecting frame 10, and a spiral spring 12 is fixedly connected to the outer wall of the fixing rod 11. A rotating sleeve 13 is fixedly connected to the other end of the spiral spring 12. An upper plate 15 is fixedly connected to the outer wall of the rotating sleeve 13 via an outer plate 14. An insert plate 5 is fixedly connected to the surface of the upper plate 15, and a positioning frame 17 is fixedly connected to the surface of the lower plate 9. The upper surface of the positioning frame 17 has a movable groove for the insert plate 5 to move. When it is necessary to initially position the yarn bobbin 4, simply place the yarn bobbin 4 in the lower plate 9 and then press down on the upper plate 15. At this time, the upper plate 15 will drive the outer plate 14 to move synchronously, and the outer plate 14 will then drive the rotating sleeve 13 to move synchronously. During the rotation of the rotating sleeve 13, the spiral spring 12 is stretched, and the upper plate 15 also drives the insert plate 5 to move synchronously. When the insert plate 5 is inserted into the positioning frame 17, the fixing component is used to fix the insert plate 5 and the positioning frame 17. At this time, the yarn bobbin 4 can be initially positioned by the cooperation between the upper plate 15 and the lower plate 9. When it is necessary to disassemble the yarn bobbin 4, the fixing component is used to cancel the fixing effect between the insert plate 5 and the positioning frame 17. At this time, the spiral spring 12 returns to its original position, and the rotating sleeve 13 rotates synchronously. The rotating sleeve 13 then drives the outer plate 14 and the upper plate 15 to move synchronously. At this time, the upper plate 15 can be opened, which makes it easier for the staff to disassemble the yarn bobbin 4.

[0026] In one embodiment, such as Figure 2 and Figure 5As shown, the fixing assembly includes a fixing block 18 fixedly connected to the surface of the positioning frame 17. A mounting rod 19 is slidably inserted into the fixing block 18. One end of the mounting rod 19 extends to the outside of the fixing block 18 and is fixedly connected to a pull ring. A contact plate 20 is fixedly connected to the outer wall of the mounting rod 19. A return spring 21 is sleeved on the outside of the mounting rod 19, and the return spring 21 abuts against the contact plate 20 and the fixing block 18. Mounting grooves for the mounting rod 19 to move are provided on the contact surfaces of the fixing block 18 and the positioning frame 17, as well as on the surface of the insert plate 5. When it is necessary to fix the insert plate 5 to the positioning frame 17, simply pull the pull ring first. At this time, the pull ring will drive the mounting rod 19 and the contact plate 20 to move synchronously. During the movement of the contact plate 20, the return spring 21 will be squeezed. Then, insert the insert plate 5 into the positioning frame 17 and release the pull ring. At this time, the return spring 21 will return to its original position, driving the contact plate 20 and the mounting rod 19 to move synchronously. When the mounting rod 19 is inserted into the mounting groove on the surface of the insert plate 5, the insert plate 5 and the positioning frame 17 can be fixed.

[0027] In one embodiment, such as Figures 1-3 As shown, the cleaning component includes multiple connecting frames 26 disposed between the support plate 3 and the knitting machine body 1. A cleaning plate 6 is slidably inserted into the connecting frame 26, and a cleaning cotton 7 is fixedly connected to the surface of the cleaning plate 6. During the yarn stretching process, the cleaning cotton 7 can effectively clean the surface of the yarn, thereby effectively improving the final production quality of the knitted product.

[0028] In one embodiment, such as Figure 3 and Figure 6 As shown, the adjustment assembly includes an adjustment plate 22 fixedly connected to the upper surface of the support base 2. A bidirectional threaded rod 23 is rotatably connected to the inner wall of the adjustment plate 22. One end of the bidirectional threaded rod 23 extends to the outside of the adjustment plate 22 and is fixedly connected to a knob 25. A threaded plate 24 is symmetrically threaded to the outer wall of the bidirectional threaded rod 23. A guide groove for the threaded plate 24 to move is opened on the surface of the adjustment plate 22. The surface of the threaded plate 24 is fixedly connected to the surface of the connecting frame 26. When it is necessary to adjust the spacing of the cleaning cotton 7, simply turn the knob 25. At this time, the knob 25 will drive the bidirectional threaded rod 23 to rotate synchronously. The threaded plate 24 will move synchronously on the outer wall of the bidirectional threaded rod 23, driving the connecting frame 26 and the cleaning plate 6 to move synchronously. The cleaning plate 6 then drives the cleaning cotton 7 to move synchronously. At this time, the spacing of the cleaning cotton 7 can be adjusted, so that the cleaning cotton 7 can effectively clean the yarn.

[0029] In one embodiment, such as Figure 3 and Figure 7As shown, the installation assembly includes side blocks 27 symmetrically mounted on the surface of the connecting frame 26. A limiting plate 29 is fixedly connected to the surface of the side blocks 27 via connecting rods 28. A sliding plate 30 is slidably connected to the outer wall of every two connecting rods 28. An abutting spring 31 is sleeved on the outside of the connecting rods 28, abutting between the sliding plate 30 and the limiting plate 29. A handle is fixedly connected to one side of the sliding plate 30, and insertion rods 32 are symmetrically mounted on the other side of the sliding plate 30. Slots for the insertion rods 32 are provided on the surfaces of both the connecting frame 26 and the cleaning plate 6. When the cleaning cotton 7 needs to be installed, simply pull the handle. The sliding plate 30 will move synchronously on the outer wall of the connecting rod 28. During the movement, the sliding plate 30 will compress the anti-spring 31. The sliding plate 30 will also move the insertion rod 32 synchronously. At this time, the cleaning plate 6 is inserted into the connecting frame 26, and then the handle is released. At this time, the anti-spring 31 returns to its original position, and the sliding plate 30 and the insertion rod 32 move synchronously. When the insertion rod 32 is inserted into the slot on the surface of the cleaning plate 6, the cleaning plate 6 and the connecting frame 26 can be fixed. At this time, the cleaning cotton 7 can be installed, and it is convenient for the staff to disassemble, replace and clean the cleaning cotton 7.

[0030] In one embodiment, such as Figure 3 and Figure 7 As shown, each of the multiple connecting rods 28 is fitted with a bellows cover 33. The two ends of the bellows cover 33 are fixedly connected to the opposite side of the slide plate 30 and the limiting plate 29, respectively. The bellows cover 33 can effectively protect the abutment spring 31, thereby effectively extending the service life of the abutment spring 31.

[0031] In one embodiment, such as Figure 4 and Figure 5 As shown, multiple rolling balls 16 are rotatably connected to the inner walls of the upper plate 15 and the lower plate 9. The rolling balls 16 enable the yarn spool 4 to rotate between the upper plate 15 and the lower plate 9, thereby effectively feeding yarn to the knitting machine body 1.

[0032] The above embodiment discloses a circular knitting machine with convenient yarn feeding. When yarn feeding is required on the knitting machine body 1, the yarn spool 4 is first locked in place by the cooperation between the upper plate 15, lower plate 9, insert plate 5, positioning frame 17, and spiral spring 12. Then, the upper plate 15 is fixed in place by the cooperation between the pull ring and the mounting rod 19. The yarn spool 4 can then be installed by the cooperation between the upper plate 15 and the lower plate 9. Finally, one end of the yarn on the yarn spool 4 is fixed to the knitting machine body 1, thus enabling yarn feeding on the knitting machine body 1. In principle, when it is necessary to clean the surface of the yarn, the spacing between the cleaning cotton 7 can be adjusted by the cooperation between the knob 25 and the bidirectional threaded rod 23. When the cleaning cotton 7 comes into contact with the outer wall of the yarn, the yarn can be effectively cleaned by the cleaning cotton 7, thereby effectively improving the production quality and effect of knitted products. The handle, slide plate 30 and insertion rod 32 make it easy for workers to disassemble and assemble the cleaning cotton 7, thereby further improving the cleaning efficiency and effect of the cleaning cotton 7 on the yarn, and further improving the overall practicality of the device.

[0033] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A circular knitting machine with convenient yarn feeding, comprising a knitting machine body (1), characterized in that, The surface of the knitting machine body (1) is fixedly connected to multiple support seats (2), and the upper surface of each of the multiple support seats (2) is fixedly connected to a support plate (3). The surface of each support plate (3) is fixedly connected to multiple lower plates (9) through multiple connecting blocks (8). Each pair of lower plates (9) is provided with a yarn bobbin (4); it also includes: A locking component is disposed on the upper surface of the connecting block (8) and is used to lock the yarn bobbin (4); A fixing component is disposed on the surface of the lower plate (9) and is used to fix the position of the locking component; A cleaning component is disposed between the support plate (3) and the knitting machine body (1) and is used to clean the yarn surface; An adjustment component is provided on the upper surface of the support (2) and is used to adjust the spacing of the cleaning components; An installation component is disposed on the surface of the cleaning component and is used for assembling and disassembling the components within the cleaning component.

2. The circular knitting machine with convenient yarn feeding according to claim 1, characterized in that, The locking assembly includes a connecting frame (10) fixedly connected to the upper surface of the connecting block (8). A fixing rod (11) is fixedly connected to the inner wall of the connecting frame (10). A spiral spring (12) is fixedly connected to the outer wall of the fixing rod (11). A rotating sleeve (13) is fixedly connected to the other end of the spiral spring (12). An upper plate (15) is fixedly connected to the outer wall of the rotating sleeve (13) through an outer plate (14). An insert plate (5) is fixedly connected to the surface of the upper plate (15). A positioning frame (17) is fixedly connected to the surface of the lower plate (9). An active groove for the insert plate (5) to move is opened on the upper surface of the positioning frame (17).

3. A circular knitting machine with convenient yarn feeding according to claim 2, characterized in that, The fixing component includes a fixing block (18) fixedly connected to the surface of the positioning frame (17). An installation rod (19) is slidably inserted into the fixing block (18). One end of the installation rod (19) extends to the outside of the fixing block (18) and is fixedly connected to a pull ring. An abutment plate (20) is fixedly connected to the outer wall of the installation rod (19). A return spring (21) is sleeved on the outside of the installation rod (19). The return spring (21) abuts between the abutment plate (20) and the fixing block (18). The contact surface between the fixing block (18) and the positioning frame (17) and the surface of the insert plate (5) are all provided with mounting grooves for the installation rod (19) to move.

4. A circular knitting machine with convenient yarn feeding according to claim 1, characterized in that, The cleaning assembly includes multiple connecting frames (26) disposed between the support plate (3) and the knitting machine body (1). A cleaning plate (6) is slidably inserted into the connecting frame (26), and a cleaning cotton (7) is fixedly connected to the surface of the cleaning plate (6).

5. A circular knitting machine with convenient yarn feeding according to claim 4, characterized in that, The adjustment assembly includes an adjustment plate (22) fixedly connected to the upper surface of the support base (2). The inner wall of the adjustment plate (22) is rotatably connected to a bidirectional threaded rod (23). One end of the bidirectional threaded rod (23) extends to the outside of the adjustment plate (22) and is fixedly connected to a knob (25). The outer wall of the bidirectional threaded rod (23) is symmetrically threaded with a threaded plate (24). The surface of the adjustment plate (22) is provided with a guide groove for the threaded plate (24) to move. The surface of the threaded plate (24) is fixedly connected to the surface of the connecting frame (26).

6. A circular knitting machine with convenient yarn feeding according to claim 4, characterized in that, The mounting assembly includes side blocks (27) symmetrically mounted on the surface of the connecting frame (26). The surface of the side blocks (27) is fixedly connected to the limiting plate (29) by the connecting rod (28). A sliding plate (30) is slidably connected to the outer wall of each pair of connecting rods (28). An anti-spring (31) is sleeved on the outside of the connecting rod (28). The anti-spring (31) abuts against the sliding plate (30) and the limiting plate (29). A handle is fixedly connected to one side of the sliding plate (30). Insert rods (32) are symmetrically mounted on the other side of the sliding plate (30). The surfaces of the connecting frame (26) and the cleaning plate (6) are both provided with slots for the insertion rods (32) to move.

7. A circular knitting machine with convenient yarn feeding according to claim 6, characterized in that, Each of the connecting rods (28) is fitted with a bellows cover (33), and the two ends of the bellows cover (33) are fixedly connected to the opposite side of the slide plate (30) and the limiting plate (29), respectively.

8. A circular knitting machine with convenient yarn feeding according to claim 2, characterized in that, The inner walls of the upper plate (15) and the lower plate (9) are rotatably connected with multiple ball bearings (16).

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