Textile machine cloth guide roller structure with self-cleaning function

Abstract

This invention provides a self-cleaning guide roller structure for a textile machine, comprising a textile machine housing, a worktable, and a guide roller. The worktable is located below the textile machine housing, and the guide roller is rotatably positioned above the worktable. The guide roller is a longitudinally extending hollow cylinder. Both ends of the guide roller are secured with shaft heads via end caps. Each shaft head has an air nozzle connected to the hollow cylinder. An arc-shaped strip-shaped attachment block is fixed in a ring array around the outer periphery of the guide roller. Multiple air jet holes are arranged in an array on the arc-shaped attachment block, and these air jet holes are connected to the hollow cylinder of the guide roller via connecting pipes. This invention, through the design of the hollow guide roller, air nozzles, and air jet holes, allows compressed air to be ejected from the air jet holes of the arc-shaped attachment block, directly removing fibers and dust adhering to the roller surface without requiring machine shutdown or manual intervention, significantly improving cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of guide roller technology, specifically to a guide roller structure for textile machines with self-cleaning function. Background Technology

[0002] Traditional textile machine guide rollers easily accumulate fiber debris, dust, and oil stains during prolonged operation, leading to poor fabric transport, contamination, or wear. Existing cleaning methods mostly rely on manual shutdown for cleaning or external cleaning equipment, which is inefficient and affects production continuity. Although some guide rollers have cleaning structures, they suffer from incomplete cleaning, uneven airflow distribution, or inability to adapt to different fabric thicknesses. In addition, traditional guide rollers have a fixed height, making it difficult to flexibly adjust to adapt to different process requirements, and lack integrated cleaning systems (such as spray dust suppression). Therefore, there is an urgent need for a guide roller structure with self-cleaning function, adjustable height, and the ability to coordinate air / water cleaning. Utility Model Content

[0003] To address the problems in the existing technology, this utility model proposes a textile machine guide roller structure with self-cleaning function.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A self-cleaning guide roller structure for a textile machine includes a textile machine housing, a worktable, and a guide roller. The worktable is located below the textile machine housing, and the guide roller is rotatably positioned above the worktable. The guide roller is a longitudinally extending hollow cylinder. Both ends of the guide roller are secured with shaft heads via end plates. Each shaft head has an air nozzle that connects to the hollow cylinder. An arc-shaped strip-shaped attachment block is fixed in a ring array around the outer periphery of the guide roller. Multiple air jet holes are arranged in an array on the arc-shaped strip-shaped attachment block. The air jet holes are connected to the hollow cylinder of the guide roller via a connecting pipe.

[0005] As a further improvement to this solution, lifting platforms are provided on both sides of the textile machine housing, and lifting seats are rotatably installed at the bottom of the lifting platforms; lifting slots are opened on both sides of the textile machine housing, motor I is installed in the lifting slot on one side, and bearing seats are installed in the lifting slot on the other side. Motor I is fixed on the lifting seat, and the output shaft of motor I is connected to the guide roller.

[0006] As a further improvement to this solution, the lifting platform is a worm gear screw jack.

[0007] As a further improvement to this solution, the top of the textile machine housing is provided with a lead screw driven by motor II. A mounting base is sleeved on the lead screw, and a small water pump is integrally installed on the mounting base. The small water pump is connected to the internal space of the water guide seat below. The water guide seat is embedded in the upper end of the textile machine housing, and multiple sprayers are fixedly connected below the water guide seat.

[0008] As a further improvement to this solution, the sprayer moves laterally along the water guide seat.

[0009] As a further improvement to this solution, the shaft head and the guide roller are connected by a limiting part.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a hollow guide roller, air nozzle and air jet hole design, and compressed air is sprayed out from the air jet hole of the arc-shaped strip attachment block to directly remove the fibers and dust attached to the roller surface without stopping the machine for manual intervention, which significantly improves the cleaning efficiency.

[0011] 2. The integrated sprayer and small water pump move laterally via a lead screw, achieving wide-area coverage of atomized water vapor, effectively suppressing dust and dissolving stubborn stains, complementing airflow cleaning. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is a schematic cross-sectional view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the guide roller structure of this utility model; Figure 3 This is a side view of the guide roller structure of this utility model; Figure 4 This is a schematic diagram of the arc-shaped strip-shaped fastener structure of this utility model; The diagram is labeled as follows: 1-Textile machine housing; 2-Elevator; 3-Elevator seat; 4-Elevator groove; 5-Motor I; 6-Guide roller; 61-Connecting pipe; 62-Air jet hole; 63-Arc-shaped strip-shaped attachment plate; 7-Workbench; 8-Shaft head; 81-Air nozzle; 82-End plate; 9-Motor II; 10-Screw; 11-Small water pump; 12-Sprayer; 13-Water guide seat. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1 like Figure 1-4As shown, this embodiment provides a textile machine guide roller structure with self-cleaning function, including a textile machine housing 1, a worktable 7, and a guide roller 6; the worktable 7 is located below the textile machine housing 1, and the guide roller 6 is rotatably located above the worktable 7. The guide roller 6 is a hollow cylinder extending longitudinally. The two ends of the guide roller 6 are connected to the shaft head 8 by the end plate 82. The shaft head 8 and the guide roller 6 are limited and connected by the limiting part; the shaft head 8 is provided with an air nozzle 81 communicating with the hollow cylinder. The outer periphery of the guide roller 6 is fixed with an arc-shaped strip attachment block 63 in an annular array. Multiple air jet holes 62 are opened on the arc-shaped strip attachment block 63. The air jet holes 62 are connected to the hollow cylinder of the guide roller 6 through the connecting pipe 61.

[0016] The guide roller 6, as a core component, adopts a hollow cylindrical design, with both ends sealed by end plates 82 and supported for rotation by a shaft head 8. The air nozzle 81 on the shaft head is connected to an external air source (such as an air compressor) to input compressed air into the hollow cylindrical body.

[0017] An arc-shaped strip-shaped attachment block 63 is fixed to the outer periphery of the guide roller, and has an internal connecting pipe 61 that communicates with the hollow cylinder. The air jet holes 62 on the surface of the attachment block continuously spray airflow when the guide roller rotates, blowing away the fiber debris or dust attached to the fabric surface, thus achieving dynamic cleaning.

[0018] The textile machine housing 1 is provided with lifting machines 2 on both sides. The lifting machines 2 are worm gear screw lifting machines. The bottom of the lifting machine 2 is rotatably mounted with a lifting seat 3. Lifting grooves 4 are opened on both sides of the textile machine housing 1. A motor I5 is installed in the lifting groove 4 on one side, and a bearing seat is installed in the lifting groove 4 on the other side. The motor I5 is fixed on the lifting seat 3, and the output shaft of the motor I5 is connected to the guide roller 6.

[0019] Lifting platform 2 (worm gear screw jack) is driven by a motor through a worm gear mechanism, which moves the lifting base 3 up and down, thereby adjusting the height of the guide roller to meet the guiding requirements of fabrics of different thicknesses. Motor I 5 is mounted on the lifting base and directly drives the guide roller to rotate; it is supported on the other side by a bearing seat to ensure rotational stability. Lifting groove 4 provides vertical guidance for the lifting base to prevent deviation.

[0020] The textile machine housing 1 has a lead screw 10 driven by a motor II 9 at its top. A mounting base is fitted onto the lead screw 10, and a small water pump 11 is integrally mounted on the mounting base. The small water pump 11 communicates with the internal space of the water guide seat 13 below. The water guide seat 13 is embedded in the upper end of the textile machine housing 1, and multiple sprayers 12 are fixedly connected below the water guide seat 13. The sprayers 12 move laterally along the water guide seat 13.

[0021] Motor II 9 and lead screw 10 drive the mounting base to move laterally, causing the small water pump 11 to reciprocate along the length of the guide roller, expanding the cleaning coverage area. The small water pump 11 draws water from an external water source, pumps it into the water guide seat 13, and then distributes it to multiple sprayers 12. The sprayers spray water mist downwards to dissolve stubborn stains and assist airflow cleaning. The water guide seat 13 has an integrated water circuit design to ensure that the water flow is evenly distributed to each sprayer.

[0022] The specific working principle is as follows: After the guide roller 6 finishes conveying the fabric, a large amount of tiny debris and dust remain on the worktable 7 and its surroundings. To quickly clean this, an external air source (such as an air compressor) is connected to the air nozzle 81 on the shaft head, and compressed air is input into the hollow cylinder. The high-pressure gas enters the arc-shaped strip-shaped attachment block 63 through the connecting pipe 61. The arc-shaped strip-shaped attachment block 63 is connected to the hollow cavity of the guide roller through a large number of air jet holes 62. The gas is blown to the surroundings and the worktable 7 to complete the rapid automatic cleaning. While the gas is blowing and cleaning, the small water pump 11 starts and moves laterally along the guide roller 6. The small water pump 11 draws water from an external water source, pumps it into the water guide seat 13, and then distributes it to multiple sprayers 12. The sprayers spray water mist downwards to clean the dust and other stains. Through the design of the hollow guide roller, air nozzle, and air jet holes, compressed air is sprayed out from the air jet holes of the arc-shaped strip-shaped attachment block, directly removing the fibers and dust attached to the roller surface without the need for machine shutdown and manual intervention, significantly improving cleaning efficiency. The integrated sprayer and small water pump move laterally via a lead screw, achieving wide-area coverage of atomized water vapor, effectively suppressing dust and dissolving stubborn stains, complementing airflow cleaning.

[0023] The above description is merely an illustrative example of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in the claims, all of which should fall within the protection scope of this utility model.

Claims

1. A textile machine guide roller structure with self-cleaning function, comprising a textile machine housing (1), a worktable (7), and a guide roller (6); characterized in that, The workbench (7) is located below the textile machine housing (1), and the guide roller (6) is rotatably located above the workbench (7). The guide roller (6) is a hollow cylinder extending longitudinally. The two ends of the guide roller (6) are connected to the shaft head (8) by the end plate (82). The shaft head (8) is provided with an air nozzle (81) that connects to the hollow cylinder. The outer periphery of the guide roller (6) is fixed with an arc-shaped strip attachment block (63). Multiple air jet holes (62) are arranged in an array on the arc-shaped strip attachment block (63). The air jet holes (62) are connected to the hollow cylinder of the guide roller (6) through the connecting pipe (61).

2. The textile machine guide roller structure with self-cleaning function according to claim 1, characterized in that, The textile machine housing (1) is provided with lifting machines (2) on both sides, and lifting seats (3) are rotatably installed at the bottom of the lifting machines (2); lifting slots (4) are opened on both sides of the textile machine housing (1), motor I (5) is installed in the lifting slot (4) on one side, and bearing seats are installed in the lifting slot (4) on the other side. Motor I (5) is fixed on the lifting seat (3), and the output shaft of motor I (5) is connected to the guide roller (6).

3. The textile machine guide roller structure with self-cleaning function according to claim 2, characterized in that, The elevator (2) is a worm gear screw jack.

4. The textile machine guide roller structure with self-cleaning function according to claim 1, characterized in that, The top of the textile machine housing (1) is provided with a lead screw (10) driven by motor II (9). A mounting seat is fitted on the lead screw (10), and a small water pump (11) is integrally installed on the mounting seat. The small water pump (11) is connected to the internal space of the lower water guide seat (13). The water guide seat (13) is embedded in the upper end of the textile machine housing (1), and multiple sprayers (12) are fixedly connected below the water guide seat (13).

5. The textile machine guide roller structure with self-cleaning function according to claim 4, characterized in that, The sprayer (12) moves laterally along the water guide seat (13).

6. The textile machine guide roller structure with self-cleaning function according to claim 1, characterized in that, The shaft head (8) and the guide roller (6) are connected by a limiting part.

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