Computerized flat knitting machine

Abstract

The utility model relates to the technical field of flat knitting machines, in particular to a computerized flat knitting machine which comprises an equipment body, a cleaning box is fixedly connected to the side face of the equipment body, a plurality of sets of cleaning mechanisms are arranged in the cleaning box, and each cleaning mechanism comprises a suction ring, a positioning ring, a transmission gear, a second bevel gear, a sweeping ring, a transmission gear ring and a cleaning brush. An electric motor is installed on the front side of the cleaning box, a collecting box is fixedly connected to the lower side of the cleaning box, a dust collector is installed on the front side of the collecting box, and fixing plates are arranged among the multiple sets of cleaning mechanisms and fixedly connected with suction rings and positioning rings on the front side and the rear side correspondingly; the suction ring is matched with the annular suction groove on the inner side to suck fluff floating on the surface of the doubling thread in an all-around mode, the cleaning ring is driven by the electric motor to rotate in the positioning ring, then the cleaning brush on the inner side is driven to strip and clean the fluff wound on the surface of the doubling thread, and the cleaning effect on the fluff on the surface of the doubling thread is effectively improved. And the safety of spinning is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting flat knitting machines, and particularly relates to a computerized flat knitting machine. Background Art

[0002] At present, textiles play an important role in our daily life. A computerized flat knitting machine is a double-needle bed latch needle weft knitting machine. Through the actions of the needle hook and the needle tongue, it can knit the spun yarn into a knitted fabric.

[0003] Among them, the patent with the publication number CN213357903U discloses an anti-color bleeding computerized flat knitting machine, which belongs to the technical field of computerized flat knitting machines. It includes a machine body. A plurality of wire inlet holes are horizontally opened on the side of the machine body. A cleaning chamber is fixedly arranged on the side of the machine body. The wire inlet holes communicate with the cleaning chamber. A plurality of horizontally arranged cleaning rings are fixedly arranged in the cleaning chamber. The cleaning rings are coaxially arranged with the wire inlet holes and correspond to each other one by one. A plurality of cleaning hairs facing the center of the cleaning ring are fixedly arranged on the inner wall of the cleaning ring. This application has the effect of reducing the possibility of color difference in the textile process.

[0004] This device cleans the surface of the spun yarn through the cooperation of the cleaning chamber, the cleaning ring, the cleaning hairs, the sticky hair roller, the hair dryer and the suction fan. In the actual use process, since some fluff will be hooked to each other, multiple groups of fluff will be wound on the surface of the spun yarn, and the fixed cleaning hairs and the sticky hair roller cannot effectively remove the fluff on the surface of the spun yarn, resulting in a low effect of removing fluff.

[0005] Therefore, it is very necessary to invent a computerized flat knitting machine to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a computerized flat knitting machine to solve the problem in the technology that since some fluff will be hooked to each other, multiple groups of fluff will be wound on the surface of the spun yarn, and the fixed cleaning hairs and the sticky hair roller cannot effectively remove the fluff on the surface of the spun yarn, resulting in a low effect of removing fluff.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A computerized flat knitting machine includes an equipment body. A cleaning box is fixedly connected to the side of the equipment body. A plurality of cleaning mechanisms are arranged inside the cleaning box. The cleaning mechanism includes a suction ring, a positioning ring, a transmission gear, a second bevel gear, a cleaning ring, a transmission tooth ring and a cleaning brush. An electric motor is installed on the front side of the cleaning box. A collection box is fixedly connected to the lower side of the cleaning box. A vacuum cleaner is installed on the front side of the collection box. A fixing plate is arranged between the plurality of cleaning mechanisms. The fixing plate is fixedly connected to the suction rings and the positioning rings on the front and rear sides respectively.

[0008] By adopting the above technical solution, the suction ring sucks the fluffs floating on the surface of the spun yarn in all directions, improving the suction effect. The electric motor cooperates with the transmission gear and the transmission gear ring to drive the cleaning ring to rotate inside the positioning ring, and then drives the cleaning brush on the inner side to rotate, removing the fluffs wound on the surface of the spun yarn, effectively improving the cleaning effect of the fluffs on the surface of the spun yarn.

[0009] Optionally, a transmission shaft is fixedly connected to the output end of the electric motor. Both ends of the transmission shaft are rotatably connected to the front and rear inner walls of the cleaning box, and multiple groups of first bevel gears are fixedly connected to the surface of the transmission shaft.

[0010] By adopting the above technical solution, the output end of the electric motor drives the transmission shaft to rotate, and the transmission shaft drives the first bevel gears on its surface to rotate.

[0011] Optionally, two groups of support blocks are fixedly connected to the upper end of the positioning ring. A connecting shaft is fixedly connected to the center of the transmission gear. Both ends of the connecting shaft are rotatably connected to the left and right support blocks respectively. The second bevel gear is fixedly connected to the left end of the connecting shaft, and the second bevel gear is meshed with the first bevel gear.

[0012] By adopting the above technical solution, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the transmission gear to rotate through the connecting shaft.

[0013] Optionally, multiple groups of support plates are fixedly connected to the inner wall of the positioning ring. A positioning wheel is rotatably connected to one end of the support plate away from the positioning ring, and the cleaning ring is arranged inside the positioning ring.

[0014] Optionally, limiting grooves are opened on both the left and right sides of the surface of the cleaning ring. The positioning wheels are stuck inside the limiting grooves. The transmission gear ring is fixedly connected to the middle position of the surface of the cleaning ring. The transmission gear ring is meshed with the transmission gear. Multiple groups of cleaning brushes are fixedly connected to the inner wall of the cleaning ring.

[0015] By adopting the above technical solution, multiple groups of positioning wheels position the position of the cleaning ring, and the transmission gear and the transmission gear ring cooperate to drive the cleaning ring to rotate inside the positioning ring.

[0016] Optionally, a connecting block is fixedly connected to the side surface of the suction ring. One end of the connecting block away from the suction ring is fixedly connected to the surface of the positioning ring. An annular suction groove is opened on the inner wall of the suction ring.

[0017] Optionally, a suction pipe is fixedly connected to the suction port of the vacuum cleaner. The rear end of the suction pipe is fixedly connected to the surfaces of multiple groups of suction rings respectively.

[0018] By adopting the above technical solution, the vacuum cleaner cooperates with the suction pipe and the suction ring to comprehensively suck the fluff on the surface of the spun yarn, while preventing the air flow from blowing the spun yarn, effectively improving the stability of the spun yarn during the suction process.

[0019] Optionally, a plurality of wire arranging holes are formed on both the left and right surfaces of the cleaning box.

[0020] By adopting the above technical solution, the wire arranging holes are used for arranging the spun yarn.

[0021] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0022] 1. The present utility model comprehensively sucks the fluff floating on the surface of the spun yarn through the suction ring, and drives the cleaning ring to rotate inside the positioning ring by the cooperation of the electric motor, the transmission gear and the transmission gear ring, thereby driving the cleaning brush inside to rotate, scraping the fluff wound on the surface of the spun yarn, effectively improving the cleaning effect of the fluff on the surface of the spun yarn, and solving the problem that since some fluff will be hooked to each other, multiple groups of fluff will be wound on the surface of the spun yarn, and the fixed cleaning hair and the sticky roller cannot effectively remove the fluff on the surface of the spun yarn, resulting in a low fluff removal effect;

[0023] 2. The present utility model sucks the fluff by using the rotating cleaning ring in cooperation with the annular suction ring, reduces the volume of the device while improving the suction effect, improves the convenience of use of the device, and at the same time improves the stability and safety of the spun yarn during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 is a schematic diagram of the internal structure of the cleaning box of the present utility model;

[0026] Figure 3 is a schematic diagram of the external structure of the cleaning mechanism of the present utility model;

[0027] Figure 4 is a schematic diagram of the internal structure of the cleaning mechanism of the present utility model;

[0028] Figure 5 is a schematic diagram of the structure of the positioning ring and the cleaning ring of the present utility model;

[0029] Figure 6 is a schematic diagram of the structure of the suction ring of the present utility model.

[0030] Description of the reference numerals:

[0031] 1. Equipment body; 2. Cleaning box; 21. Cable hole; 22. Collection box; 23. Vacuum cleaner; 24. Electric motor; 25. Transmission shaft; 26. First bevel gear; 3. Suction ring; 31. Suction groove; 32. Suction pipe; 33. Connecting block; 34. Fixed plate; 4. Positioning ring; 41. Support block; 42. Transmission gear; 43. Connecting shaft; 44. Second bevel gear; 45. Support plate; 46. Positioning wheel; 5. Cleaning ring; 51. Transmission gear ring; 52. Limit groove; 53. Cleaning brush. Detailed implementation mode

[0032] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below in conjunction with the drawings.

[0033] The present utility model provides a flat knitting machine as shown in Figures 1 to 4 Figure 10, which includes an equipment body 1. A cleaning box 2 is fixedly connected to the side of the equipment body 1. A plurality of groups of cable holes 21 are opened on the left and right side surfaces of the cleaning box 2. A plurality of groups of cleaning mechanisms are arranged inside the cleaning box 2. The cleaning mechanisms include a suction ring 3, a positioning ring 4, a transmission gear 42, a second bevel gear 44, a cleaning ring 5, a transmission gear ring 51 and a cleaning brush 53. An electric motor 24 is installed on the front side of the cleaning box 2. A collection box 22 is fixedly connected to the lower side of the cleaning box 2. The output end of the electric motor 24 is fixedly connected to a transmission shaft 25. The two ends of the transmission shaft 25 are respectively rotationally connected to the front and rear inner walls of the cleaning box 2. A plurality of groups of first bevel gears 26 are fixedly connected to the surface of the transmission shaft 25. A vacuum cleaner 23 is installed on the front side of the collection box 22. A fixed plate 34 is arranged between the plurality of groups of cleaning mechanisms. The fixed plate 34 is fixedly connected to the suction rings 3 and the positioning rings 4 on the front and rear sides respectively.

[0034] Among them, during the use process, the spun yarn is sequentially passed through the right-side cable hole 21, the suction ring 3, the cleaning ring 5, and the left-side cable hole 21 from right to left, and then the spun yarn is sent into the inside of the equipment body 1. During the process of the spun yarn being conveyed into the equipment body 1, the suction ring 3 performs all-round suction on the fluff floating on the surface of the spun yarn to improve the suction effect. Moreover, the electric motor 24 cooperates with the transmission gear 42 and the transmission gear ring 51 to drive the cleaning ring 5 to rotate inside the positioning ring 4, and then drive the cleaning brush 53 inside to rotate, so as to remove the fluff wound on the surface of the spun yarn, effectively improving the cleaning effect on the fluff on the surface of the spun yarn.

[0035] Refer to Figures 3 to 5, two sets of support blocks 41 are fixedly connected to the upper end of the positioning ring 4. A connecting shaft 43 is fixedly connected to the axis of the transmission gear 42. The two ends of the connecting shaft 43 are respectively rotatably connected to the left and right support blocks 41. The second bevel gear 44 is fixedly connected to the left end of the connecting shaft 43. The second bevel gear 44 is meshed with the first bevel gear 26. A plurality of support plates 45 are fixedly connected to the inner wall of the positioning ring 4. A positioning wheel 46 is rotatably connected to the end of the support plate 45 facing away from the positioning ring 4. The cleaning ring 5 is arranged inside the positioning ring 4. Limiting grooves 52 are provided on both the left and right sides of the surface of the cleaning ring 5. The positioning wheel 46 is stuck inside the limiting groove 52. A transmission gear ring 51 is fixedly connected to the middle position of the surface of the cleaning ring 5. The transmission gear ring 51 is meshed with the transmission gear 42. A plurality of cleaning brushes 53 are fixedly connected to the inner wall of the cleaning ring 5.

[0036] Specifically, the output end of the electric motor 24 drives the transmission shaft 25 to rotate. The transmission shaft 25 drives a plurality of first bevel gears 26 on its surface to rotate. The first bevel gears 26 drive the second bevel gears 44 adapted to them to rotate. The second bevel gears 44 drive the transmission gears 42 to rotate through the connecting shaft 43. The transmission gears 42 cooperate with the transmission gear ring 51 to drive the cleaning ring 5 to rotate inside the positioning ring 4, and then drive the cleaning brushes 53 to rotate. During the rotation of the cleaning brushes 53, they will hook the fluff on the surface of the spun yarn and peel the fluff to one side, separating it from the surface of the spun yarn, thereby effectively cleaning the fluff on the surface of the spun yarn. At the same time, the positioning wheel 46 is stuck inside the limiting groove 52 and rolls inside the limiting groove 52 to support and position the cleaning ring 5.

[0037] Refer to Figure 2 、 Figure 3 and Figure 6 , a connecting block 33 is fixedly connected to the side of the suction ring 3. The end of the connecting block 33 facing away from the suction ring 3 is fixedly connected to the surface of the positioning ring 4. An annular suction groove 31 is provided on the inner wall of the suction ring 3. A suction pipe 32 is fixedly connected to the suction port of the vacuum cleaner 23. The rear ends of the suction pipes 32 are respectively fixedly connected to the surfaces of a plurality of suction rings 3.

[0038] At the same time, when the spun yarn passes through the inside of the suction ring 3, the vacuum cleaner 23 cooperates with the suction ring 3 through the suction pipe 32 to suck the fluff floating on the surface of the spun yarn. The annular suction groove 31 inside the suction ring 3 realizes the all-round suction of the surface of the spun yarn, avoids the wind from blowing the spun yarn, improves the stability and safety of the spun yarn, and prevents the spun yarn from breaking.

[0039] Working principle of the utility model: The suction ring 3 cooperates with the inner annular suction groove 31 to perform all-round suction on the fluff floating on the surface of the spun yarn. The electric motor 24 drives the cleaning ring 5 to rotate inside the positioning ring 4, thereby driving the inner cleaning brush 53 to rotate, peeling and cleaning the fluff wound on the surface of the spun yarn, effectively improving the cleaning effect of the fluff on the surface of the spun yarn, and effectively improving the safety of the spun yarn.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A flat knitting machine, comprising a device body (1), characterized in that: A cleaning box (2) is fixedly connected to the side of the equipment body (1), and a plurality of cleaning mechanisms are arranged inside the cleaning box (2), the cleaning mechanisms comprising a suction ring (3), a positioning ring (4), a transmission gear (42), a second bevel gear (44), a cleaning ring (5), a transmission gear ring (51) and a cleaning brush (53). An electric motor (24) is installed on the front side of the cleaning box (2), a collection box (22) is fixedly connected to the lower side of the cleaning box (2), and a dust collector (23) is installed on the front side of the collection box (22). A fixing plate (34) is arranged between the plurality of cleaning mechanisms, and the fixing plate (34) is fixedly connected to the suction ring (3) and the positioning ring (4) on the front and rear sides, respectively.

2. A flat knitting machine according to claim 1, characterized in that: The output end of the electric motor (24) is fixedly connected to a transmission shaft (25), the two ends of the transmission shaft (25) are respectively rotatably connected to the front and rear inner walls of the cleaning box (2), and the surface of the transmission shaft (25) is fixedly connected to a plurality of groups of first bevel gears (26).

3. A flat knitting machine according to claim 2, characterized in that: The upper end of the positioning ring (4) is fixedly connected to two groups of support blocks (41), the axis of the transmission gear (42) is fixedly connected to a connecting shaft (43), the two ends of the connecting shaft (43) are respectively rotatably connected to the left and right groups of support blocks (41), the second bevel gear (44) is fixedly connected to the left end of the connecting shaft (43), and the second bevel gear (44) is meshingly connected to the first bevel gear (26).

4. A flat knitting machine according to claim 1, characterized in that: The inner wall of the positioning ring (4) is fixedly connected to a plurality of support plates (45); one end of the support plate (45) facing away from the positioning ring (4) is rotatably connected to a positioning wheel (46); and the cleaning ring (5) is arranged on the inner side of the positioning ring (4).

5. A flat knitting machine according to claim 4, characterized in that: Limiting grooves (52) are provided on both left and right sides of the surface of the cleaning ring (5); the positioning wheel (46) is clamped inside the limiting groove (52); the transmission gear ring (51) is fixedly connected to the middle position of the surface of the cleaning ring (5); the transmission gear ring (51) is meshingly connected to the transmission gear (42); and a plurality of cleaning brushes (53) are fixedly connected to the inner wall of the cleaning ring (5).

6. A flat knitting machine according to claim 1, characterized in that: A connecting block (33) is fixedly connected to the side of the suction ring (3); one end of the connecting block (33) facing away from the suction ring (3) is fixedly connected to the surface of the positioning ring (4); and an annular suction groove (31) is provided on the inner wall of the suction ring (3).

7. A flat knitting machine according to claim 1, characterized in that: The suction port of the vacuum cleaner (23) is fixedly connected to a suction pipe (32), and the rear end of the suction pipe (32) is respectively fixedly connected to the surface of the plurality of suction rings (3).

8. A flat knitting machine according to claim 1, characterized in that: The left and right side surfaces of the cleaning box (2) are each provided with a plurality of groups of wiring holes (21).

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