Yarn splitting device of reeding machine

Abstract

The utility model relates to the technical field of reeding machines, and discloses a yarn splitting device of a reeding machine, which comprises a yarn splitting frame, dents are arranged on the inner wall of the yarn splitting frame, a supporting seat is arranged at one end of the yarn splitting frame, a first air cylinder is fixedly connected to the top of the supporting seat, and a first telescopic rod is fixedly connected to the output end of the first air cylinder. The utility model has the following advantages and effects: the descending long bristles are inserted into the gaps between the dents, at the moment, the strip-shaped box carries out cleaning work and suction inside, the cleaning suction holes carry out suction above the dents correspondingly, the first cylinder is started to drive the first telescopic rod to stretch out and draw back in a reciprocating manner, and the strip-shaped box moves back and forth at the tops of the dents; the long bristles take out residual yarn flocks between the dents, the yarn flocks are sucked away by the cleaning suction holes, the dents are cleaned up, it is avoided that due to insufficient cleaning, yarn friction is intensified, yarn breakage is caused, the cleaning difficulty is reduced, and after cleaning, the cleaning device can be taken down for yarn splitting.

Description

Technical Field

[0001] This utility model relates to the field of reed threading machine technology, and in particular to a yarn separating device for a reed threading machine. Background Technology

[0002] The reed threading process is the last step in the warp preparation process. The task of the reed threading process is to pass the warp yarns on the warp beam through the stop warp, heddles and reed in a certain pattern according to the requirements of the fabric, so as to form a shed during weaving and introduce the weft yarn to weave the required fabric. This way, the machine can be stopped in time when the warp yarn breaks to avoid weaving defects.

[0003] In the prior art, Chinese Patent Publication No. CN218203316U discloses a yarn-separating mechanism for a reed threading machine. An operating table is fixedly installed on the front of the main board, and a base plate is fixedly installed on the bottom of the main board. Sliding grooves are formed on both the left and right sides of the top of the base plate. A first telescopic rod is inserted into the front of each sliding groove. A back plate is fixedly installed on the back of the main board. A second telescopic rod is fixedly installed at the rear of each of the first telescopic rods. The rear ends of the second telescopic rods are fixedly connected to the corresponding positions on the front of the back plate. A mounting frame is fixedly installed at the top of each of the first telescopic rods. This yarn-separating mechanism for a reed threading machine drives the movement of a triangular transmission block via a third telescopic rod, which in turn drives the yarn-separating clamp to close via a transmission link. This causes the yarn-separating teeth to engage and close. The first telescopic rod then drives the mounting frame and clamping seat to descend, thereby straightening and separating the yarn tail, increasing the yarn-separating speed.

[0004] However, in actual use, it is not convenient to clean the reed teeth before yarn separation. When yarn fibers remain between the reed teeth and cleaning is insufficient, it will aggravate the friction of the yarn and cause the yarn to break. Because the gaps between the reed teeth are small, it is difficult to clean them. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a yarn separating device for a reed threading machine, which can prevent insufficient cleaning from aggravating yarn friction and causing yarn breakage, and reduce the difficulty of cleaning.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a yarn separating device for a reed threading machine, comprising a yarn separating frame, reed teeth arranged on the inner wall of the yarn separating frame, a support base arranged at one end of the yarn separating frame, a first cylinder fixedly connected to the top of the support base, a first telescopic rod fixedly connected to the output end of the first cylinder, a support plate fixedly connected to one end of the first telescopic rod, a strip box fixedly connected to one end of the support plate, a cleaning suction hole opened at the bottom of the strip box, and long bristles fixedly connected to the top of the strip box.

[0007] By adopting the above technical solution, when using the device, the staff installs it at one end of the yarn separating frame. The height of the support base can be adjusted, thereby lowering the height of the strip box so that the long bristles come into contact with the reed teeth. As the height decreases, the long bristles insert into the gaps between the reed teeth, at which point the strip box begins cleaning. Suction is performed inside, with the cleaning suction holes corresponding to the area above the reed teeth. The first cylinder is activated, driving the first telescopic rod to reciprocate. The strip box moves back and forth on top of the reed teeth, and the long bristles carry out the yarn lint remaining between the reed teeth. The yarn lint is sucked away by the cleaning suction holes, cleaning the reed teeth thoroughly. This avoids insufficient cleaning, which can aggravate yarn friction and cause yarn breakage, and reduces the difficulty of cleaning. After cleaning, the cleaning device can be removed to separate the yarn.

[0008] A further feature of this invention is that a mounting bracket is movably mounted on one end of the yarn separating frame, and the mounting bracket is internally threaded with bolts.

[0009] By adopting the above technical solution, the mounting frame is installed at one end of the yarn separating frame and fixed with bolts.

[0010] A further feature of this invention is that a second cylinder is fixedly connected to the top of the mounting bracket, and a second telescopic rod is fixedly connected to the output end of the second cylinder.

[0011] By adopting the above technical solution, after the second cylinder is started, it drives the second telescopic rod to extend and retract up and down.

[0012] A further feature of this invention is that the top of the second telescopic rod is fixedly connected to the support base, and a drive box is fixedly connected to one side of the support plate.

[0013] By adopting the above technical solution, the support base can change its lifting height, and the drive box is supported by the support plate.

[0014] A further feature of this invention is that an exhaust fan is fixedly connected to the inner wall of the drive box, and an exhaust pipe is fixedly connected to one side of the drive box.

[0015] By adopting the above technical solution, after the induced draft fan is started, it drives the exhaust pipe to perform suction. A filter element is installed on one side of the suction pipe of the induced draft fan.

[0016] A further feature of this invention is that the exhaust pipe extends into the interior of the strip box, and a sleeve is fixedly connected to one end of the drive box.

[0017] By adopting the above technical solution, the air is filtered to remove lint and then discharged from the insert.

[0018] A further feature of this invention is that a flexible tube is inserted into the inner wall of the sleeve, and the flexible tube is made of rubber.

[0019] By adopting the above technical solution, the hose can exhaust air to the outside, preventing the exhaust air from affecting the yarn splitting.

[0020] A further feature of this invention is that a sliding strip is fixedly connected to the bottom of one end of the strip box, and a sliding groove is provided at the other end of the yarn separating frame.

[0021] By adopting the above technical solution, after the bar box descends, it drives the slide bar to insert into the slide groove.

[0022] A further feature of this invention is that the outer surface of the slide bar is slidably connected to the slide groove, and a damping layer is fixedly connected to the inner wall of the slide groove.

[0023] By adopting the above technical solution, the slider moves on the inner wall of the groove and generates slight resistance by rubbing against the damping layer, thereby improving stability.

[0024] A further feature of this invention is that the number of long bristles is several, and the several long bristles are arranged in a straight line array.

[0025] By adopting the above technical solution, the long bristles have a certain degree of hardness and a strong cleaning effect.

[0026] The beneficial effects of this utility model are:

[0027] 1. This utility model, through the coordinated arrangement of the yarn separating frame, reed teeth, support base, first cylinder, first telescopic rod, support plate, strip box, cleaning suction hole, and long bristles, enables the device to be used by the operator. When the device is installed at one end of the yarn separating frame, the height of the support base can be adjusted, thereby lowering the height of the strip box so that the long bristles contact the reed teeth. As the height decreases, the long bristles insert into the gaps between the reed teeth, at which point the strip box begins cleaning. Suction is performed internally, with the cleaning suction hole corresponding to the area above the reed teeth. The first cylinder is activated, driving the first telescopic rod to reciprocate. The strip box moves reciprocally on top of the reed teeth, and the long bristles carry away any remaining yarn fibers between the reed teeth. These fibers are then sucked away by the cleaning suction hole, cleaning the reed teeth thoroughly. This prevents insufficient cleaning from exacerbating yarn friction and causing yarn breakage, reducing the difficulty of cleaning. After cleaning, the cleaning device can be removed to separate the yarn.

[0028] 2. This utility model, through the coordinated arrangement of the mounting frame, bolts, second cylinder, second telescopic rod, drive box, blower, exhaust pipe, insert, hose, slide bar, slide groove, and damping layer, enables the device to be used such that, when the mounting frame is installed at one end of the yarn separating frame and fixed by bolts, after the second cylinder is started, it drives the second telescopic rod to extend and retract up and down, thereby changing the lifting height of the support base. The drive box is supported by the support plate. After the blower is started, it drives the exhaust pipe to draw in air. A filter element is provided on one side of the blower's exhaust pipe. After the drawn-in air is filtered to remove yarn lint, the air is discharged from the insert. The hose can discharge the air to the outside to prevent the discharged air from affecting the yarn separating. After the strip box descends, it drives the slide bar to insert into the slide groove. The slide bar moves on the inner wall of the slide groove, and the friction with the damping layer generates slight resistance, improving stability. The long bristles have a certain degree of hardness, resulting in a strong cleaning effect. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the cleaning suction hole structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the exhaust pipe structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the slider structure of this utility model.

[0034] In the diagram, 1. Yarn separating frame; 2. Reed teeth; 3. Support base; 4. First cylinder; 5. First telescopic rod; 6. Support plate; 7. Strip box; 8. Cleaning suction hole; 9. Long bristles; 10. Mounting bracket; 11. Bolt; 12. Second cylinder; 13. Second telescopic rod; 14. Drive box; 15. Exhaust fan; 16. Exhaust pipe; 17. Insert sleeve; 18. Flexible hose; 19. Sliding strip; 20. Slide groove; 21. Damping layer. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] Reference Figure 1-4 A yarn-separating device for a reed threading machine includes a yarn-separating frame 1, with reed teeth 2 arranged on the inner wall of the yarn-separating frame 1. A support base 3 is located at one end of the yarn-separating frame 1. A first cylinder 4 is fixedly connected to the top of the support base 3. A first telescopic rod 5 is fixedly connected to the output end of the first cylinder 4. A support plate 6 is fixedly connected to one end of the first telescopic rod 5. A strip box 7 is fixedly connected to one end of the support plate 6. A cleaning suction hole 8 is opened at the bottom of the strip box 7. Long brush bristles 9 are fixedly connected to the top of the strip box 7. When in use, the device is installed at one end of the yarn-separating frame 1. The height of the support base 3 can be adjusted, thereby lowering the height of the strip box 7 so that the long brush bristles 9 contact the reed teeth 2. As the height decreases, the long brush bristles 9 insert into the gaps between the reed teeth 2. The strip box 7 is cleaned by suction from the inside. Suction is applied at the cleaning suction hole 8 above the reed teeth 2. The first cylinder 4 is activated, causing the first telescopic rod 5 to reciprocate. The strip box 7 moves reciprocally on top of the reed teeth 2. The long bristles 9 carry away any remaining yarn fibers between the reed teeth 2. These fibers are then sucked away by the cleaning suction hole 8, cleaning the reed teeth 2 thoroughly. This prevents insufficient cleaning from exacerbating yarn friction and causing breakage, thus reducing cleaning difficulty. After cleaning, the cleaning device can be removed to separate the yarn. A mounting bracket 10 is movably installed at one end of the yarn separating frame 1. Bolts 11 are threaded inside the mounting bracket 10. The mounting bracket 10 is installed at one end of the yarn separating frame 1 and fixed by the bolts 11. The top of the mounting bracket 10 is fixedly connected to... There is a second cylinder 12, and a second telescopic rod 13 is fixedly connected to the output end of the second cylinder 12. After the second cylinder 12 is started, it drives the second telescopic rod 13 to extend and retract up and down. The top of the second telescopic rod 13 is fixedly connected to the support base 3. A drive box 14 is fixedly connected to one side of the support plate 6, thereby changing the lifting height of the support base 3. The drive box 14 is supported by the support plate 6. An exhaust fan 15 is fixedly connected to the inner wall of the drive box 14. An exhaust pipe 16 is fixedly connected to one side of the drive box 14. After the exhaust fan 15 is started, it drives the exhaust pipe 16 to perform suction. A filter element is provided on one side of the suction pipe of the exhaust fan 15. The exhaust pipe 16 extends into the interior of the strip box 7. A plug sleeve 17 is fixedly connected to one end of the drive box 14. The sucked air is filtered. After filtering out the yarn lint, air is discharged from the insert 17. A flexible tube 18 made of rubber is inserted into the inner wall of the insert 17. The flexible tube 18 can discharge air to the outside to prevent the discharged air from affecting the yarn separation. A slider 19 is fixedly connected to the bottom of one end of the strip box 7. A groove 20 is opened at the other end of the yarn separation frame 1. After the strip box 7 is lowered, it drives the slider 19 to insert into the groove 20. The outer surface of the slider 19 is slidably connected to the groove 20. A damping layer 21 is fixedly connected to the inner wall of the groove 20. The slider 19 moves on the inner wall of the groove 20 and generates slight resistance by rubbing against the damping layer 21, which improves stability. There are several long bristles 9 arranged in a straight line array. The long bristles 9 have a certain degree of hardness and have a strong cleaning effect.

[0037] In this invention, through the coordinated arrangement of the yarn separating frame 1, reed teeth 2, support base 3, first cylinder 4, first telescopic rod 5, support plate 6, strip box 7, cleaning suction hole 8, and long bristles 9, the device can be used by the operator by installing it at one end of the yarn separating frame 1. The height of the support base 3 can be adjusted, thereby lowering the height of the strip box 7, allowing the long bristles 9 to contact the reed teeth 2. As the height decreases, the long bristles 9 insert into the gaps between the reed teeth 2, at which point the strip box... 7. Cleaning is performed by internal suction. Suction is applied at the cleaning suction hole 8 above the reed teeth 2. The first cylinder 4 is activated, causing the first telescopic rod 5 to reciprocate. The strip box 7 moves reciprocally on top of the reed teeth 2. The long bristles 9 carry away any remaining yarn fibers between the reed teeth 2. These fibers are then sucked away by the cleaning suction hole 8, ensuring the reed teeth 2 are thoroughly cleaned. This prevents insufficient cleaning from exacerbating yarn friction and causing breakage, thus reducing the difficulty of cleaning. After cleaning, the cleaning device can be removed to separate the yarn. The fitting arrangement between the mounting bracket 10, bolt 11, second cylinder 12, second telescopic rod 13, drive box 4, induced draft fan 15, exhaust pipe 16, socket 17, hose 18, slide bar 19, slide groove 20, and damping layer 21 allows the device to be used such that, when the mounting bracket 10 is installed at one end of the yarn separating frame 1 and fixed by bolt 11, after the second cylinder 12 is started, it drives the second telescopic rod 13 to extend and retract vertically, thereby changing the lifting height of the support base 3, and the drive box 14 is supported by the support plate 6. After the blower 15 is started, it drives the exhaust pipe 16 to perform suction. A filter element is provided on one side of the exhaust pipe of the blower 15. After the sucked air is filtered to remove yarn lint, the air is discharged from the insert 17. The hose 18 can discharge the air to the outside to avoid the discharged air affecting the yarn separation. After the strip box 7 descends, it drives the slide bar 19 to insert into the slide groove 20. The slide bar 19 moves on the inner wall of the slide groove 20 and generates slight resistance by rubbing against the damping layer 21, which improves stability. The long bristles 9 have a certain degree of hardness and have a strong cleaning effect.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dividing device for a reeding machine comprising a dividing frame (1), characterized in that: The inner wall of the yarn separating frame (1) is provided with reed teeth (2), and one end of the yarn separating frame (1) is provided with a support base (3). The top of the support base (3) is fixedly connected with a first cylinder (4). The output end of the first cylinder (4) is fixedly connected with a first telescopic rod (5). One end of the first telescopic rod (5) is fixedly connected with a support plate (6). One end of the support plate (6) is fixedly connected with a strip box (7). The bottom of the strip box (7) is provided with a cleaning suction hole (8), and the top of the strip box (7) is fixedly connected with long bristles (9).

2. A dividing device for a drawing frame as claimed in claim 1, characterized in that: One end of the yarn separating frame (1) is movably mounted with a mounting bracket (10), and the mounting bracket (10) is internally threaded with bolts (11).

3. A dividing device for a drawing frame as claimed in claim 2, characterized in that: The top of the mounting bracket (10) is fixedly connected to a second cylinder (12), and the output end of the second cylinder (12) is fixedly connected to a second telescopic rod (13).

4. A dividing device for a drawing frame as claimed in claim 3, characterized in that: The top of the second telescopic rod (13) is fixedly connected to the support base (3), and a drive box (14) is fixedly connected to one side of the support plate (6).

5. A dividing device for a drawing frame as claimed in claim 4, characterized in that: A blower (15) is fixedly connected to the inner wall of the drive box (14), and an exhaust pipe (16) is fixedly connected to one side of the drive box (14).

6. A dividing device for a drawing frame as claimed in claim 5, characterized in that: The exhaust pipe (16) extends into the interior of the strip box (7), and a plug sleeve (17) is fixedly connected to one end of the drive box (14).

7. A dividing device for a drawing frame according to claim 6, characterised in that: The inner wall of the sleeve (17) is fitted with a flexible tube (18), which is made of rubber.

8. A dividing device for a drawing frame as claimed in claim 1, characterized in that: A slide bar (19) is fixedly connected to the bottom of one end of the strip box (7), and a slide groove (20) is provided at the other end of the yarn separating frame (1).

9. A dividing device for a drawing frame according to claim 8, characterised in that: The outer surface of the slide bar (19) is slidably connected to the slide groove (20), and the inner wall of the slide groove (20) is fixedly connected with a damping layer (21).

10. A dividing device for a drawing frame as claimed in claim 1, characterized in that: The number of the long bristles (9) is several, and the several long bristles (9) are arranged in a straight line array.

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