Yarn splitting device of reeding machine

Abstract

The utility model relates to the field of textile equipment, and discloses a yarn splitting device of a reeding machine, which comprises a clamp holder for the reeding machine, a control module and a yarn splitting mechanism, a plurality of warps are arranged on the clamping device, the yarn dividing mechanism corresponds to the warps, the yarn dividing mechanism comprises a suction nozzle, a machine shell, a transmission roller, a filter screen, a draught fan, a flow dividing pipe, an air pipe, a collecting hopper, a control module and a driving motor, and an air inlet of the suction nozzle corresponds to the warps. One side of the suction nozzle is in sealed connection with a first conveying pipe, one end of the first conveying pipe is in sealed connection with a second conveying pipe, one end of the second conveying pipe is in sealed connection with a machine shell, and the machine shell is in sealed connection with an exhaust pipe. Compared with the prior art, the device has the following advantages and effects that through cooperation of all the components, the purpose of cleaning and collecting the sheared warp yarn can be achieved, the sheared warp yarn is prevented from flying, and the effect of automatically cleaning the filter screen can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile equipment technical field especially relates to a yarn separating device of rethreading machine. BACKGROUND

[0002] When the Staubli rethreading machine is rethreading, the hooking needle of the yarn separating device is separated by scissors, and one end of the warp yarn falls freely, and the other end of the warp yarn is clamped by the clamp, keeping an upright state, and then the other end of the warp yarn is rethreaded through the warp stop motion, the heald and the reed by the rethreading sword head, completing the rethreading process. Since the cut-off warp yarn falls freely, the falling warp yarn falls in the working area of the hooking needle and near the probe head, affecting the hooking of the hooking needle and the detection accuracy of the probe head, and the cut-off warp yarn needs to be cleaned.

[0003] The yarn separating device of the rethreading machine in the prior art also has the following problems: the yarn blowing pipe is installed on the lower clamp, which is inconvenient to move, so that only the left side of the yarn blowing pipe can be blown, and the right side of the yarn blowing pipe cannot be blown, thereby reducing the use effect. In view of the above problems, the document with the application number 202322971332.1 discloses a yarn separating device of a rethreading machine, which comprises an upper clamp, a lower clamp and a sliding seat, a horizontal moving assembly is arranged between the lower clamp and the sliding seat, two fixed rings are fixedly connected to the front side of the sliding seat, the same gas supply pipe is fixedly sleeved in the two fixed rings, a yarn blowing head is fixed to the top end of the gas supply pipe, a blowing force size adjusting assembly is arranged on the gas supply pipe, a sliding groove is formed in the front side of the lower clamp, and the horizontal moving assembly comprises a driving motor fixedly connected to one side of the lower clamp and a driving screw rod rotatably connected to the inner walls on both sides of the sliding groove.

[0004] The above-mentioned patent has the following problems in use: when in use, the cut-off warp yarn is easily scattered by the yarn blowing pipe, which not only falls on other equipment, affecting the use of other equipment, but also is easily inhaled by the worker, affecting the health of the worker, and there is room for improvement.

[0005] The above information disclosed in the background art is only used to increase the understanding of the background art of the present application, and therefore, it can include prior art known by those skilled in the art. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a yarn separating device of a rethreading machine, which can not only realize the purpose of cleaning and collecting the cut-off warp yarn, but also realize the effect of automatically cleaning the filter screen.

[0007] The technical purpose is achieved by the following technical scheme: a yarn separating device of a reed machine, comprising a holder for the reed machine, a control module and a yarn separating mechanism.

[0008] The holder is provided with a plurality of warp yarns, the yarn separating mechanism corresponds to the plurality of warp yarns, and the yarn separating mechanism comprises a suction nozzle, a machine shell, a transmission roller, a filter screen, a fan, a shunt pipe, an air pipe, a collecting hopper, a control module and a driving motor.

[0009] The machine shell is fixedly provided with the shunt pipe, the shunt pipe is provided with a plurality of air outlet holes on one side, the plurality of air outlet holes correspond to the filter screen, the shunt pipe is in contact with the filter screen, after the electromagnetic valve is opened, air is driven by the fan to enter the air pipe, and then the air is output from the air pipe to enter the shunt pipe, and then the air is discharged from the plurality of air outlet holes on the side of the shunt pipe and acts on the filter screen, so that the cut-off warp yarns attached to the filter screen are blown off, and the filter screen is cleaned.

[0010] One end of the air pipe is sealingly connected with the air pipe, one end of the air pipe penetrates through the machine shell and is sealingly connected with the shunt pipe, and the air pipe is used for conveying air.

[0011] The utility model discloses further setting has: fixed mounting has drive motor on the casing, the output of drive motor is connected with one of two transmission roll, under the drive of drive motor, make corresponding transmission roll rotate on the casing, through the cooperation and design between two transmission roll and filter screen, make two transmission roll drive filter screen rotate, filter screen is adapted with the casing, and the warp that absorbs is transported to the casing through the effect of delivery pipe no. One and delivery pipe no. Two, then, the warp that is cut is filtered through the effect of filter screen, and the warp that is filtered falls into the collecting hopper, thereby reach the effect that the warp that is cut is collected.

[0012] The utility model discloses further setting has: the collecting hopper is slidably connected in the casing, the collecting hopper is corresponding with filter screen, the collecting hopper is adapted with the casing, is used for collecting the warp that is cut.

[0013] The utility model discloses further setting has: fixed mounting has baffle in the casing, and one end of baffle is connected with filter screen, and filter screen is located between exhaust pipe and delivery pipe no. Two, in the process of driving filter screen, also can reach the effect that the warp that is cut is finely scraped off on filter screen and further improves cleaning effect.

[0014] The utility model discloses further setting has: the both ends of two transmission roll are all fixedly provided with bearing no. One, and the outer wall of four bearing no. One is all fixedly connected with the casing, and two transmission roll is convenient for rotating on the casing.

[0015] The utility model discloses the beneficial effect is: through the cooperation and design between suction nozzle, casing, fan, exhaust pipe, air pipe, electromagnetic valve, shunt pipe, drive motor, transmission roll, filter screen, collecting hopper and control module, not only can realize the purpose that the warp that is cut is cleaned and collected, avoids the warp that is cut and flies, can also realize the effect that filter screen is cleaned automatically, and simple structure is convenient, and practicality is higher. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be to the drawing used in the embodiment description briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1A three-dimensional structure schematic diagram of a yarn separating device of a reeding machine is provided in the utility model.

[0018] Figure 2 An anatomical schematic diagram of the yarn separating device of the reeding machine is provided in the utility model.

[0019] Figure 3 For Figure 2 An enlarged structure schematic diagram of A in the middle.

[0020] Figure 4 A rear view structure schematic diagram of the yarn separating device of the reeding machine is provided in the utility model.

[0021] Mark 1, clamp; 2, suction nozzle; 3, conveying pipe one; 4, conveying pipe two; 5, machine shell; 6, transmission roller; 7, filter screen; 8, exhaust pipe; 9, fan; 10, shunt pipe; 11, air pipe; 12, electromagnetic valve; 13, partition; 14, collection hopper; 15, control module; 16, warp yarn; 17, drive motor. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In the utility model, unless another explicit provision and limitation, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0024] Referring to Figures 1-4 A yarn separating device of a reeding machine, comprising a clamp 1, a control module 15 and a yarn separating mechanism for the reeding machine.

[0025] The gripper 1 is provided with a plurality of warp yarns 16, and the yarn separating mechanism corresponds to the plurality of warp yarns 16. One end of the warp yarn 16 freely falls down, and the other end of the warp yarn 16 is clamped by the gripper 1 and kept upright. The specific structure and working principle of the gripper 1 can refer to the document with the application number 202322971332.1 proposed by the applicant, which is prior art and will not be described in detail. The yarn separating mechanism includes a suction nozzle 2, a machine shell 5, a transmission roller 6, a filter screen 7, a fan 9, a shunt pipe 10, an air pipe 11, a collection hopper 14, a control module 15 and a drive motor 17. The air inlet of the suction nozzle 2 corresponds to the plurality of warp yarns 16. One side of the suction nozzle 2 is sealingly connected with a conveying pipe one 3. One end of the conveying pipe one 3 is tightly connected with a conveying pipe two 4. One end of the conveying pipe two 4 is sealingly connected with the machine shell 5. The machine shell 5 is sealingly connected with an exhaust pipe 8. The exhaust pipe 8 is provided with the fan 9. The machine shell 5 is rotatably connected with two transmission rollers 6. The two transmission rollers 6 are connected with the same filter screen 7. The machine shell 5 is provided with the control module 15. Through the cooperation between the suction nozzle 2, the machine shell 5, the fan 9, the exhaust pipe 8, the air pipe 11, the electromagnetic valve 12, the shunt pipe 10, the drive motor 17, the transmission roller 6, the filter screen 7, the collection hopper 14 and the control module 15, the purpose of cleaning and collecting the cut-off warp yarn 16 can be achieved, the flying of the cut-off warp yarn 16 can be avoided, the automatic cleaning effect of the filter screen 7 can be achieved, and the structure is simple and practical.

[0026] In the present mode, the shunt pipe 10 is fixedly installed in the machine shell 5. A plurality of exhaust holes are formed in one side of the shunt pipe 10. The plurality of exhaust holes correspond to the filter screen 7. The shunt pipe 10 is in contact with the filter screen 7. After the electromagnetic valve 12 is opened, the air is driven by the fan 9 to enter the air pipe 11, and is output by the air pipe 11 to enter the shunt pipe 10. Then, the air is discharged through the plurality of exhaust holes on one side of the shunt pipe 10 and acts on the filter screen 7, so that the cut-off warp yarn 16 attached to the filter screen 7 is blown off, thereby achieving the cleaning effect of the filter screen 7.

[0027] In the present mode, one end of the exhaust pipe 8 is sealingly connected with the air pipe 11. One end of the air pipe 11 penetrates the machine shell 5 and is sealingly connected with the shunt pipe 10 for conveying air. The air pipe 11 is provided with the electromagnetic valve 12. The electromagnetic valve 12 is connected with the control module 15. A plurality of through holes are formed in the exhaust pipe 8 for discharging the air after being filtered. The drive motor 17 is connected with the control module 15. The fan 9 is connected with the control module 15. The fan 9, the electromagnetic valve 12 and the drive motor 17 are controlled and driven by the control module 15.

[0028] In the mode, the driving motor 17 is fixedly installed on the casing 5, the output end of the driving motor 17 is connected with one of the two transmission rollers 6, under the driving of the driving motor 17, the corresponding transmission roller 6 rotates on the casing 5, and through the matching design between the two transmission rollers 6 and the filter screen 7, the two transmission rollers 6 drive the filter screen 7 to rotate, the filter screen 7 is matched with the casing 5, the cut cotton yarn 16 is conveyed into the casing 5 through the action of the conveying pipe one 3 and the conveying pipe two 4, then the cut cotton yarn 16 is filtered through the action of the filter screen 7, so that the filtered cotton yarn 16 falls into the collecting hopper 14, thereby achieving the effect of collecting the cut cotton yarn 16.

[0029] In the mode, the collecting hopper 14 is slidingly connected in the casing 5, the collecting hopper 14 corresponds to the filter screen 7, the collecting hopper 14 is matched with the casing 5, and is used for collecting the cut cotton yarn 16.

[0030] In the mode, the partition plate 13 is fixedly installed in the casing 5, one end of the partition plate 13 is in contact with the filter screen 7, the filter screen 7 is located between the exhaust pipe 8 and the conveying pipe two 4, in the process of driving the filter screen 7, since the partition plate 13 is in contact with the filter screen 7, the effect of finely scraping the cut cotton yarn 16 attached to the filter screen 7 is achieved, and the cleaning effect is further improved.

[0031] In the mode, the two ends of the two transmission rollers 6 are fixedly sleeved with the bearing one, the outer walls of the four bearing ones are fixedly connected with the casing 5, so that the two transmission rollers 6 can rotate on the casing 5.

[0032] Working principle: in use, the fan 9, the electromagnetic valve 12 and the driving motor 17 are controlled and driven by the control module 15.

[0033] The air in the casing 5 is discharged through the exhaust pipe 8 under the driving of the fan 9, so that the negative pressure is generated in the casing 5, and then the air outside the suction nozzle 2 enters into the conveying pipe one 3 through the air inlet of the suction nozzle 2, in this process, the generated airflow drives the cut cotton yarn 16 to enter into the conveying pipe one 3, so that the effect of sucking the cut cotton yarn 16 is achieved, and the effect of avoiding the cut cotton yarn 16 falling near the working area of the hooking needle of the reeding machine and the detection head is achieved, the detection accuracy of the hooking needle and the detection head is improved, and the separation accuracy is improved; meanwhile, the effect of avoiding the cut cotton yarn flying is achieved.

[0034] Then, the sucked warp yarn 16 is transported to the casing 5 by the action of the delivery pipe one 3 and the delivery pipe two 4, and then the cut-off warp yarn 16 is filtered by the action of the filter screen 7, so that the filtered warp yarn 16 falls into the collecting hopper 14, thereby achieving the effect of collecting the cut-off warp yarn 16;

[0035] When the cut-off warp yarn 16 attached to the surface of the filter screen 7 needs to be cleaned, the driving motor 17 is started and the electromagnetic valve 12 is opened, at this time, under the driving of the fan 9, air enters into the air pipe 11, and then enters into the shunt pipe 10 through the output of the air pipe 11, and then is discharged through the multiple air outlet holes on one side of the shunt pipe 10 and acts on the filter screen 7, so that the cut-off warp yarn 16 attached to the filter screen 7 is blown off, thereby achieving the effect of cleaning the filter screen 7;

[0036] Meanwhile, under the driving of the driving motor 17, the corresponding transmission roller 6 rotates on the casing 5, and at the same time, the two transmission rollers 6 and the filter screen 7 are matched, so that the two transmission rollers 6 drive the filter screen 7 to rotate, in this process, the purpose of cleaning the entire filter screen 7 by the shunt pipe 10 can be achieved, and at the same time, since the baffle 13 is in contact with the filter screen 7, the effect of fine scraping off the cut-off warp yarn 16 attached to the filter screen 7 can be achieved, thereby further improving the cleaning effect.

[0037] Finally, the collecting hopper 14 is pulled out of the casing 5, and another collecting hopper 14 is inserted into the casing 5, thereby achieving the effect of replacing the collecting hopper 14.

[0038] The technical progress obtained by the utility model relative to the prior art is that through the cooperation of various components, not only the purpose of cleaning and collecting the cut-off warp yarn 16 can be achieved, the flying of the cut-off warp yarn 16 is avoided, but also the effect of automatically cleaning the filter screen 7 can be achieved, and the structure is simple and practical.

Claims

1. A dividing device for a reeding machine, characterized in that, The utility model provides a kind of clamping device (1) for reed machine, control module (15) and yarn separating mechanism; The clamping device (1) is provided with a plurality of warp yarns (16), and the yarn separating mechanism corresponds to the plurality of warp yarns (16). The yarn separating mechanism includes a suction nozzle (2), a machine shell (5), a transmission roller (6), a filter screen (7), a fan (9), a shunt pipe (10), an air pipe (11), a collection bucket (14), a control module (15) and a drive motor (17). The air inlet of the suction nozzle (2) corresponds to the plurality of warp yarns (16). One side of the suction nozzle (2) is sealingly connected with a conveying pipe I (3). One end of the conveying pipe I (3) is tightly connected with a conveying pipe II (4). One end of the conveying pipe II (4) is sealingly connected with the machine shell (5). The machine shell (5) is sealingly connected with an exhaust pipe (8). The exhaust pipe (8) is provided with the fan (9). The machine shell (5) is rotatably connected with two transmission rollers (6). The two transmission rollers (6) are connected with the same filter screen (7). The machine shell (5) is provided with the control module (15).

2. A dividing device for a drawing frame as claimed in claim 1, characterized in that The machine shell (5) is fixedly installed with the shunt pipe (10). One side of the shunt pipe (10) is provided with a plurality of exhaust holes. The plurality of exhaust holes correspond to the filter screen (7). The shunt pipe (10) is in contact with the filter screen (7).

3. A dividing device for a drawing frame according to claim 2, characterised in that, One end of the exhaust pipe (8) is sealingly connected with the air pipe (11). One end of the air pipe (11) penetrates through the machine shell (5) and is sealingly connected with the shunt pipe (10).

4. A dividing device for a drawing frame according to claim 3, characterised in that, The air pipe (11) is provided with a solenoid valve (12). The solenoid valve (12) is connected with the control module (15). The exhaust pipe (8) is provided with a plurality of through holes.

5. A dividing device for a drawing frame as claimed in claim 1, characterized in that The machine shell (5) is fixedly installed with the drive motor (17). The output end of the drive motor (17) is connected with one of the two transmission rollers (6). The filter screen (7) is matched with the machine shell (5).

6. A dividing device for a drawing frame according to claim 5, characterised in that, The drive motor (17) is connected with the control module (15). The fan (9) is connected with the control module (15).

7. A dividing device for a drawing frame as claimed in claim 1, characterized in that The machine shell (5) is slidingly connected with the collection bucket (14). The collection bucket (14) corresponds to the filter screen (7). The collection bucket (14) is matched with the machine shell (5).

8. A dividing device for a drawing frame according to claim 7, characterised in that, The machine shell (5) is fixedly installed with a partition plate (13). One end of the partition plate (13) is in contact with the filter screen (7).

9. A dividing device for a drawing frame as claimed in claim 1, characterized in that The filter screen (7) is located between the exhaust pipe (8) and the conveying pipe II (4).

10. A dividing device for a drawing frame as claimed in claim 1, characterized in that Both ends of the two transmission rollers (6) are fixedly provided with bearings I. The outer walls of the four bearings I are fixedly connected with the machine shell (5).

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