Cleaning device for jet loom nozzle

Abstract

The cleaning device comprises a machine frame, a moving box, a containing basket and a driving part, the moving box is connected to the machine frame in a sliding mode and used for containing cleaning liquid, and the driving part comprises a driving motor, a first driving rod and a second driving rod; the driving motor is arranged on the rack, the length direction of the first driving rod is perpendicular to an output shaft of the driving motor, the first driving rod is arranged on the output shaft of the driving motor, one end of the second driving rod is rotationally connected to the first driving rod, and the other end of the second driving rod is rotationally connected to the output shaft of the driving motor. The other end of the second driving rod is rotationally connected to the moving box, the containing basket is arranged on the upper portion of the rack and located in the moving box, and the containing basket is used for containing nozzles. The nozzle cleaning device has the effect of cleaning dirt in the nozzle.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of textile equipment cleaning, in particular to a cleaning device for a nozzle of an air-jet loom. BACKGROUND

[0002] An air-jet loom is a shuttleless loom that uses a jet of air to draw the weft thread through the shed; the working principle is to use air as the weft-drawing medium to generate a frictional traction force on the weft thread by a jet of compressed air to draw the weft thread through the shed, and to achieve the purpose of weft drawing by a jet generated by the air.

[0003] The nozzle is a core component of the air-jet loom, referring to Figure 1 , the nozzle 7 is in the shape of a long strip, the nozzle 7 is hollow inside, the input end of the nozzle 7 is provided with a thread, the input end of the nozzle 7 is used to be connected with the body of the air-jet loom, the output end of the nozzle 7 is provided with a jet hole for driving the yarn to move, and the outer side wall of the nozzle 7 is provided with a ring groove 71 for easy holding.

[0004] The nozzle is also the most easily contaminated place on the air-jet loom, and good cleaning of the nozzle can improve production efficiency and product quality, and currently cleaning is often done by directly washing the nozzle with water, but it is difficult for water to enter the inside of the nozzle, and the cleaning effect is poor, and the dirt inside the nozzle cannot be cleaned thoroughly. CONTENT OF THE INVENTION

[0005] In order to clean the dirt inside the nozzle, the present application provides a cleaning device for a nozzle of an air-jet loom.

[0006] The cleaning device for the nozzle of the air-jet loom provided by the present application adopts the following technical scheme:

[0007] A cleaning device for a nozzle of an air-jet loom, comprising a rack, a moving box, a holding basket and a driving member, the moving box is slidably connected to the rack, the moving box is used to hold cleaning liquid, the driving member comprises a driving motor, a first driving rod and a second driving rod, the driving motor is arranged on the rack, the length direction of the first driving rod is perpendicular to the output shaft of the driving motor, the first driving rod is arranged on the output shaft of the driving motor, one end of the second driving rod is rotatably connected to the first driving rod, the other end of the second driving rod is rotatably connected to the moving box, the holding basket is arranged on the upper part of the rack and located in the moving box, and the holding basket is used to hold the nozzle.

[0008] By adopting the above technical scheme, the staff places the nozzle in the holding basket, then moves the box to pour the cleaning liquid, and then starts the driving member, the driving motor drives the first driving rod to rotate around the output shaft of the driving motor, the first driving rod drives the second driving rod to swing, the second driving rod drives the moving box to slide on the rack, the moving box drives the cleaning liquid to move and impact on the nozzle, and the impurities in the nozzle are flushed out, so that the cleaning device is simple in structure and convenient to operate.

[0009] Optionally, the second driving rod comprises a connecting rod, a sliding block and a locking bolt, the sliding block is slidably connected to the connecting rod along the length direction of the connecting rod, the sliding block is rotatably connected to the first driving rod, and the locking bolt is used to limit the movement of the sliding block.

[0010] By adopting the above technical scheme, the staff can adjust the movement range of the moving box through the second driving rod, the staff can first loosen the locking bolt, then slide the sliding block on the connecting rod, adjust to the appropriate position, and then fix the sliding block and the connecting rod through the locking bolt, so as to change the distance between the first driving rod and the moving box, so as to realize the movement range of the moving box, and make the cleaning device applicable to nozzles of different working conditions.

[0011] Optionally, the holding basket is slidably connected to the rack in the vertical direction, and the rack is further provided with an adjusting member for driving the holding basket to move, the adjusting member comprises an adjusting rod, an adjusting block and a screw rod, the screw rod is horizontally arranged, the screw rod is rotatably connected to the rack, the adjusting block is slidably connected to the rack along the length direction of the screw rod, the adjusting block is threadedly connected to the screw rod, one end of the adjusting rod is rotatably connected to the adjusting block, and the other end of the adjusting rod is arranged on the holding basket.

[0012] By adopting the above technical scheme, since there are a lot of lint and dirt in the nozzle after cleaning, the staff can move the holding basket to a height higher than that of the cleaning liquid through the adjusting member, so as to reduce the re-entry of subsequent dirt into the nozzle, and the staff can rotate the screw rod to drive the adjusting block to move, the adjusting block drives the adjusting rod to rotate, and the adjusting rod moves the holding basket upward along the vertical direction until the holding basket is separated from the cleaning liquid, which is also convenient for the staff to take the nozzle.

[0013] Optionally, the holding basket is provided with a limiting member for limiting the movement of the nozzle, the limiting member comprises a limiting plate and a plurality of limiting blocks, the limiting plate is arranged on the holding basket, the limiting blocks are evenly distributed on the limiting plate, and the limiting blocks are used to be clamped with the ring groove of the nozzle.

[0014] By adopting the above technical scheme, the reciprocating movement of the moving box causes the cleaning liquid in the moving box to impact the nozzle, the limiting block is clamped with the ring groove of the nozzle, the nozzle is less likely to be scratched by the cleaning liquid in the moving box, and the service life of the nozzle is prolonged.

[0015] Optionally, the limiting member further comprises a buckle, two ends of the buckle are clamped with the limiting plate, and the buckle clamps the ring groove of the nozzle with the limiting block.

[0016] By adopting the above technical scheme, the nozzle is clamped by the buckle and the limiting block, the movement of the nozzle relative to the limiting plate is further reduced, and the reliability of the limiting member is improved.

[0017] Optionally, one end of the limiting plate is rotationally connected to the containing basket, and a buffer strip is arranged in the containing basket, and when the limiting plate is in a vertical state, the nozzle is in a vertical state.

[0018] By adopting the above technical scheme, after the containing basket is separated from the cleaning liquid in the moving box, because the nozzle is in a horizontal state at this time, part of the cleaning liquid remains in the nozzle, the worker can rotate the limiting plate so that the limiting plate is in a vertical state, at this time, the nozzle is also in a vertical state, the cleaning liquid in the nozzle flows out by gravity, after the nozzle is removed, the worker can release the limiting plate, and the limiting plate moves towards the bottom of the containing basket under the action of gravity, and the buffer strip reduces the knocking between the limiting plate and the bottom of the containing basket.

[0019] Optionally, a handle is arranged on the limiting plate to facilitate the worker to hold the limiting plate.

[0020] By adopting the above technical scheme, the handle facilitates the worker to lift the limiting plate, and the convenience of moving the limiting plate is improved.

[0021] Optionally, a clamping groove is arranged at opposite ends of the limiting plate, two ends of the buckle are clamped with the clamping groove, and a guide slope is arranged on the buckle to facilitate entering the clamping groove.

[0022] By adopting the above technical scheme, the buckle is used for clamping cooperation with the clamping groove, and the guide slope facilitates the clamping of the buckle into the clamping groove, and the installation efficiency of the nozzle to the limiting plate is improved.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The driving member is used to drive the moving box to move, the movement of the moving box causes the cleaning liquid inside to shake, the cleaning liquid impacts the nozzle in the containing basket, and the dirt and lint in the nozzle are washed down;

[0025] 2. The adjusting member is used to drive the containing basket to move along the vertical direction, and when the containing basket is separated from the cleaning liquid, the worker can remove the nozzle;

[0026] 3. The limiting member is used to reduce the movement of the nozzle relative to the food basket, and reduce the friction between the nozzle and the food basket under the impact of the cleaning liquid. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the structure of the nozzle of the air jet loom.

[0028] Figure 2 is a schematic view of the structure of the cleaning device for the nozzle of the air jet loom.

[0029] Figure 3 is Figure 2 is an enlarged view of A in FIG. 6.

[0030] Figure 4 is Figure 2 is a schematic view of the structure of the adjusting member in FIG. 7.

[0031] Figure 5 is Figure 2 is a sectional view of the food basket in FIG. 8, which is used to show the positional relationship between the limiting member and the food basket.

[0032] Figure 6 is Figure 5 is a sectional view of the limiting plate in FIG. 9, which is used to show the fitting relationship between the limiting plate and the buckle.

[0033] Reference signs: 1, frame; 11, sliding sleeve; 2, moving box; 3, food basket; 31, sliding rod; 32, buffer strip; 4, driving member; 41, driving motor; 42, first driving rod; 43, second driving rod; 431, connecting rod; 432, sliding block; 433, locking bolt; 5, adjusting member; 51, adjusting rod; 52, adjusting block; 53, screw rod; 54, rotating disc; 6, limiting member; 61, limiting plate; 611, handle; 612, clamping groove; 62, limiting block; 63, buckle; 631, fitting block; 632, guide inclined surface; 7, nozzle; 71, ring groove. DETAILED DESCRIPTION

[0034] The following will be described in detail in combination with the accompanying drawings. Figures 1-5 The present application will be further described in detail.

[0035] The embodiments of the present application disclose a cleaning device for a nozzle of an air jet loom. Referring to Figure 2 A cleaning device for a nozzle of an air jet loom comprises a frame 1, a moving box 2, a food basket 3 and a driving member 4, the moving box 2 is slidably connected to the frame 1 along the length direction of the moving box 2, the driving member 4 is used to drive the moving box 2 to move reciprocally, the food basket 3 is located in the moving box 2, and the food basket 3 is used to contain a nozzle 7 to be cleaned.

[0036] Referring to Figure 2 and Figure 3The driving member 4 comprises a driving motor 41, a first driving rod 42 and a second driving rod 43. The driving motor 41 is located at one side of the moving box 2 along the length direction, and is fixedly arranged on the rack 1. The length of the first driving rod 42 is perpendicular to the output shaft of the driving motor 41. One end of the first driving rod 42 is fixedly arranged on the output shaft of the driving motor 41. The second driving rod 43 comprises a connecting rod 431, a sliding block 432 and a locking bolt 433. The sliding block 432 is slidably connected to the connecting rod 431 along the length direction of the connecting rod 431. The sliding block 432 is rotatably connected to the other end of the first driving rod 42. The tail of the locking bolt 433 is threadedly connected to the sliding block 432 and abuts against the connecting rod 431. One end of the connecting rod 431 is rotatably connected to the moving box 2.

[0037] With reference to Figure 2 and Figure 4 The rack 1 is uniformly provided with four sliding sleeves 11, which are vertically arranged on the upper end surface of the rack 1. The holding basket 3 is provided with four sliding rods 31, which correspond to the four sliding sleeves 11 one by one. The sliding rods 31 are coaxially arranged with the sliding sleeves 11 and are slidably connected to the sliding sleeves 11. The rack 1 is provided with an adjusting member 5 for adjusting the height of the holding basket 3. The adjusting member 5 comprises two adjusting rods 51, an adjusting block 52, a screw rod 53 and a rotating disc 54. The adjusting block 52 is slidably connected to the rack 1 along the length direction of the rack 1. The two adjusting rods 51 are distributed along the width direction of the rack 1 and are located at the two sides of the holding basket 3. One end of the adjusting rod 51 is rotatably connected to the sliding block 432. The other end of the adjusting rod 51 is rotatably connected to the holding basket 3. The length direction of the screw rod 53 is parallel to the sliding direction of the sliding block 432. The screw rod 53 is rotatably connected to the rack 1 and is threadedly connected to the sliding block 432. The rotating disc 54 is coaxially arranged with the screw rod 53 and is fixedly arranged on one end of the screw rod 53.

[0038] With reference to Figure 5 and Figure 6The restriction member 6 is arranged in the holding basket 3 and is used to limit the movement of the nozzle 7 relative to the holding basket 3. The restriction member 6 comprises a restriction plate 61, a plurality of restriction blocks 62 and a plurality of buckles 63. One end of the restriction plate 61 is rotationally connected to the inner bottom wall of the holding basket 3 along the width direction of the rack 1. The plurality of restriction blocks 62 are uniformly distributed on the upper end surface of the restriction plate 61. The end of the restriction block 62 away from the restriction plate 61 is arc-shaped and is used to be clamped with the annular groove 71 of the nozzle 7. The two sides of the restriction plate 61 are both provided with a plurality of clamping grooves 612 which are distributed along the length direction of the restriction plate 61. The plurality of clamping grooves 612 correspond to the plurality of buckles 63. The two ends of the buckle 63 are used to be clamped with the clamping grooves 612. The guide inclined surface 632 is arranged between the lower end surface of the buckle 63 and the end surface of the buckle 63 facing the clamping grooves 612. The plurality of matching blocks 631 are arranged on the buckle 63 and correspond to the restriction blocks 62 distributed along the length direction of the buckle 63. The matching blocks 631 are used to be clamped in the annular groove 71 of the nozzle 7. The matching blocks 631 and the restriction blocks 62 are clamped in the annular groove 71 of the nozzle 7.

[0039] With reference to Figure 5 and Figure 6 The restriction plate 61 is provided with a handle 611 which is convenient for the staff to hold. The inner bottom wall of the holding basket 3 is provided with a buffer strip 32 which is used to contact the restriction plate 61.

[0040] The implementation principle of the cleaning device for the nozzle of the air jet loom is as follows. The staff places the nozzle 7 on the restriction blocks 62 so that the annular groove 71 of the nozzle 7 is matched with the restriction blocks 62. Then the buckle 63 is clamped on the restriction plate 61. The matching blocks 631 on the buckle 63 and the restriction blocks 62 clamp the nozzle 7. After the placement is completed, the staff lowers the height of the holding basket 3 through the adjusting member 5 until the nozzle 7 is immersed in the cleaning liquid in the moving box 2. Then the driving member 4 is started to drive the moving box 2 to move back and forth. The movement of the moving box 2 drives the cleaning liquid to impact the nozzle 7 so as to flush the lint and dirt in the nozzle 7 until the cleaning is completed.

[0041] Then the height of the holding basket 3 is increased through the adjusting member 5. The holding basket 3 is exposed from the cleaning liquid. The restriction plate 61 is rotated so that the nozzle 7 is in a vertical state. This is convenient for the cleaning liquid in the nozzle 7 to flow out and be drained. After the buckle 63 is removed, the nozzle 7 can be taken off from the restriction plate 61.

[0042] The above are the preferred embodiments of the present application and are not used to limit the protection scope of the present application. Therefore, any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A cleaning device for a nozzle of an air jet loom, characterized in that: Including frame (1), mobile box (2), holding basket (3) and driving part (4), mobile box (2) slip connection on frame (1), mobile box (2) is used to hold cleaning fluid, driving part (4) includes drive motor (41), first drive rod (42) and second drive rod (43), drive motor (41) is set on frame (1), the length direction of first drive rod (42) is perpendicular to the output shaft of drive motor (41), first drive rod (42) is set on the output shaft of drive motor (41), one end of second drive rod (43) is rotatably connected to first drive rod (42), the other end of second drive rod (43) is rotatably connected to mobile box (2), holding basket (3) is set on the upper position of frame (1) and is located in mobile box (2), holding basket (3) is used to hold nozzle (7).

2. A cleaning device for a nozzle of a gas jet loom according to claim 1, characterized in that: Second drive rod (43) includes connecting rod (431), sliding block (432) and locking bolt (433), sliding block (432) is slidably connected to connecting rod (431) along the length direction of connecting rod (431), sliding block (432) is rotatably connected to first drive rod (42), locking bolt (433) is used to limit the movement of sliding block (432), one end of connecting rod (431) is rotatably connected to mobile box (2).

3. A cleaning device for a nozzle of a gas jet loom according to claim 1, characterized in that: Holding basket (3) is slidably connected to frame (1) along the vertical direction, adjusting member (5) for moving holding basket (3) is further arranged on frame (1), adjusting member (5) includes adjusting rod (51), adjusting block (52) and screw rod (53), screw rod (53) is horizontally arranged, screw rod (53) is rotatably connected to frame (1), adjusting block (52) is slidably connected to frame (1) along the length direction of screw rod (53), adjusting block (52) is threadedly connected to screw rod (53), one end of adjusting rod (51) is rotatably connected to adjusting block (52), the other end of adjusting rod (51) is arranged on holding basket (3).

4. A cleaning device for a nozzle of a gas jet loom according to claim 3, characterized in that: Limiting member (6) for limiting the movement of nozzle (7) is arranged on holding basket (3), limiting member (6) includes limiting plate (61) and a plurality of limiting blocks (62), limiting plate (61) is arranged on holding basket (3), limiting blocks (62) are evenly distributed on limiting plate (61), limiting blocks (62) are used for clamping ring groove (71) of nozzle (7).

5. A cleaning device for a nozzle of a gas jet loom according to claim 4, characterized in that: Limiting member (6) further includes buckle (63), both ends of buckle (63) are clamped with limiting plate (61), buckle (63) and limiting block (62) clamp ring groove (71) of nozzle (7).

6. A cleaning device for a nozzle of a gas jet loom according to claim 5, characterized in that: One end of limiting plate (61) is rotatably connected to holding basket (3), buffer strip (32) is arranged in holding basket (3), when limiting plate (61) is in vertical state, nozzle (7) is in vertical state.

7. A cleaning device for a nozzle of a gas jet loom according to claim 4, characterized in that: The limiting plate (61) is provided with a handle (611) for facilitating the staff to hold.

8. A cleaning device for a nozzle of a gas jet loom according to claim 5, characterized in that: The limiting plate (61) is provided with a clamping groove (612) at opposite ends, and the clasp (63) is clamped with the clamping groove (612).

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