Air jet loom cleaning device

Abstract

The utility model relates to the field of air jet looms, and discloses an air jet loom cleaning device which comprises a cam, a first bevel gear, a rotating rod, a sliding frame, a second bevel gear, a rotating shaft, a circular ring, a dust removal cylinder, a third bevel gear, a fourth bevel gear, a vertical shaft, a dust collection component and a driving motor. When the cam rotates, the highest point repeatedly abuts against the ring up and down to drive the ring to reciprocate up and down, so that the dust removal cylinder is driven to reciprocate up and down to be matched with the dust collection component to adsorb floating objects within the height range of the air-jet loom to the outer surface of the dust removal cylinder; the first bevel gear rotates to drive a third bevel gear to rotate, the third bevel gear drives a vertical shaft to rotate, accordingly, a fourth bevel gear on the vertical shaft rotates, the fourth bevel gear drives a second bevel gear to rotate, the rotating shaft and the dust removal cylinder are driven to rotate, and the dust removal cylinder rotates for adsorption. The device has the advantages and effects that floating objects can be conveniently removed, the dust removal cylinder can be conveniently cleaned, and the weaving quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-jet looms, in particular to a cleaning device for air-jet looms. Background Art

[0002] Air-jet looms are shuttleless looms that use jets of air to pull the weft yarn through the shed. Their operating principle is to use air as the weft insertion medium, with the compressed air jet generating frictional traction on the weft yarn, pulling it through the shed. The jet flow achieves this insertion. During the weaving process, friction between the warp and weft yarns caused by factors such as the raising and lowering of the healds, air-assisted weft insertion, and reed beating-up causes a large amount of flying waste and noil to emanate from the loom. The turbulent airflow generated by the loom disperses these impurities, resulting in a large amount of flying waste and noil suspended near the loom. This floating material not only fails to meet the requirements of a cleanroom and poses a threat to workers' respiratory health, but can also become woven into the fabric if not promptly handled. This can cause defects, impacting fabric quality, warp breakage, and ultimately, weaving efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide an air jet loom cleaning device, which has the effect of solving the above technical problems, conveniently removing floating objects from the air jet loom, ensuring the weaving environment, conveniently cleaning the dust removal cylinder, and improving weaving quality and efficiency.

[0004] The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a jet loom cleaning device, comprising two support plates, a rotating rod is rotatably provided between the two support plates, an H-shaped sliding frame is slidably connected to the top, a cam and a bevel gear 1 are fixed on the rotating rod, a rotating shaft is rotatably provided on the upper part of the H-shaped sliding frame, a circular ring is fixed on the lower part, the cam is slidably connected to the circular ring, a dust removal cylinder is fixed on the outer wall of the rotating shaft, and a bevel gear 2 is fixed at one end, a fixed sleeve is provided on the side wall of the support plate and the H-shaped sliding frame, a vertical shaft is rotatably provided in the fixed sleeve, a bevel gear 3 is fixed at the lower end of the vertical shaft, and a bevel gear 4 is slidably provided on the top, bevel gear 1 is meshed with bevel gear 3, and bevel gear 2 is meshed with bevel gear 4, and also includes a dust suction component connected to the dust removal cylinder.

[0005] By adopting the above technical solution, first rotate the rotating rod, and the rotating rod drives the cam and bevel gear 1 to rotate. When the cam rotates, its highest point repeatedly contacts the circular ring up and down, driving the circular ring to move up and down, thereby driving the dust removal cylinder on the sliding frame to move up and down, and cooperate with the dust suction component to adsorb floating objects within the height range of the jet loom on the outer surface of the dust removal cylinder, which has the advantages of conveniently removing floating objects from the jet loom, ensuring the weaving environment, and improving weaving quality and efficiency; the rotation of bevel gear 1 drives bevel gear 3 to rotate, bevel gear 3 drives the vertical shaft to rotate, thereby rotating bevel gear 4 on the vertical shaft, and bevel gear 4 drives bevel gear 2 to rotate, thereby driving the rotating shaft and the dust removal cylinder to rotate. The dust removal cylinder rotates and adsorbs, which can expand the adsorption range of the dust removal cylinder, further improve the floating object removal efficiency, and ensure weaving quality.

[0006] The utility model is further configured as follows: a slide groove is provided at the upper end of the vertical shaft, a slider is provided on the third inner wall of the bevel gear, and the slider is slidably connected in the slide groove.

[0007] By adopting the above technical solution, the sliding connection of the slider is realized along the vertical axis by slidingly connecting the slider in the slide groove, ensuring that the bevel gear three can rotate with the vertical axis and move up and down along the vertical axis.

[0008] The utility model is further configured as follows: the H-shaped sliding frame includes two vertical plates and a horizontal plate, the upper end of the horizontal plate is provided with a dust holding groove, a dust scraper is fixed between the vertical plates, the dust scraper abuts against the outer wall of the dust removal cylinder, and the lower end of the horizontal plate is provided with a dust outlet.

[0009] By adopting the above technical solution, the dust holding trough is set on the horizontal plate below the dust collection cylinder. When the dust collection cylinder rotates, the outer wall abuts against the dust scraper. The dust scraper scrapes the floating objects adsorbed on the outer surface of the dust collection cylinder into clumps, away from the dust collection cylinder, and drops them into the dust holding trough for temporary storage. When the floating objects accumulate in the dust holding trough to a certain amount, the floating objects can be cleaned out. When the dust collection cylinder and the dust holding trough need to be cleaned, cleaning water is introduced into the dust collection cylinder and the dust holding trough, and the cleaning waste water falls into the dust collection trough and is finally discharged from the dust outlet.

[0010] The utility model is further configured as follows: the circular ring is fixedly arranged below the horizontal plate, and the top end of the cam abuts against the circular ring when it is located at the top.

[0011] By adopting the above technical solution, the cam can drive the ring to move up and down reciprocatingly when it rotates, thereby realizing the up and down reciprocating movement of the sliding frame.

[0012] The utility model is further configured as follows: the dust collection component includes a negative pressure fan, a retractable bellows is connected to the negative pressure fan, an air outlet is provided in the dust removal cylinder, and the bellows is fixedly connected to the air outlet and communicated with each other.

[0013] By adopting the above technical solution, a negative pressure fan is set to communicate with the dust collector to generate adsorption force in the dust collector, which adsorbs floating objects on the outer surface of the dust collector to prevent them from flying around and reducing the quality of weaving on the loom; the negative pressure fan is connected to the air outlet of the dust collector through a telescopic bellows to ensure that the dust collector can still work normally when the dust collector moves up and down.

[0014] The present invention is further configured to include a drive motor, which is used to drive the rotating rod to rotate.

[0015] By adopting the above technical solution, a driving motor is provided to drive the rotating rod to rotate, thereby saving manpower and realizing automatic cleaning.

[0016] The present invention is further configured as follows: a spring is provided on the inner side wall of the support plate, and a section of the spring away from the support plate is fixedly connected to the inner wall of the vertical plate.

[0017] By adopting the above technical solution, a spring is provided to slow down the instantaneous speed of the sliding frame when it falls, so that the sliding frame falls slowly, ensuring the stability of the sliding frame falling and playing a buffering role.

[0018] The utility model is further configured as follows: a round rod is fixedly provided on the top of the support plate, a round groove is provided on the bottom of the vertical plate, and the round rod is slidably connected in the round groove.

[0019] By adopting the above technical solution, the round rod is slidably connected in the slide groove to realize the sliding connection between the sliding frame and the support plate, so that the sliding frame can slide stably up and down along the round rod.

[0020] The utility model is further configured as follows: the length of the round rod is 1-2 cm greater than the length of the slide groove.

[0021] By adopting the above technical solution, on the one hand, the sliding frame is prevented from separating from the round rod and causing the sliding frame to tilt, and on the other hand, the instantaneous impact force when the sliding frame falls is prevented from being large and causing the support plate to shake unstably.

[0022] The utility model is further configured as follows: a fixing plate is fixedly provided at the bottom of the supporting plate, and a universal wheel is provided at the bottom of the fixing plate.

[0023] By adopting the support plate of the above technical solution and arranging universal wheels, the entire cleaning device can be easily moved as needed.

[0024] The beneficial effects of the utility model are:

[0025] 1. A rotating rod is set to drive the cam and bevel gear 1 to rotate. When the cam rotates, the highest point repeatedly contacts the ring up and down, driving the ring to move back and forth, thereby driving the dust collector on the sliding frame to move back and forth, and cooperating with the dust suction component to adsorb floating objects within the height range of the air-jet loom on the outer surface of the dust collector. It has the advantages of conveniently removing floating objects from the air-jet loom, ensuring the weaving environment, and improving weaving quality and efficiency. At the same time, the rotation of bevel gear 1 drives bevel gear 3 to rotate, bevel gear 3 drives the vertical shaft to rotate, thereby rotating bevel gear 4 on the vertical shaft, and bevel gear 4 drives bevel gear 2 to rotate, thereby driving the rotating shaft and the dust collector to rotate. The dust collector rotates and adsorbs, which can expand the adsorption range of the dust collector, further improve the floating object removal efficiency, and ensure weaving quality.

[0026] 2. A dust trough and a dust scraper are set under the dust collector. When the dust collector rotates, the outer wall of the dust collector abuts against the dust scraper. The dust scraper will scrape the floating objects adsorbed on the outer surface of the dust collector into clumps and drop them into the dust trough for temporary storage. When the floating objects accumulate in the dust trough to a certain amount, they can be cleaned out. When it is necessary to clean the dust collector and the dust trough, cleaning water is introduced into the dust collector and the dust trough, and the cleaning waste water falls into the dust trough and is finally discharged from the dust outlet, which is the dust collector, making it convenient to clean the dust collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a front view of the utility model.

[0029] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0030] In the figure, 1. support plate; 2. rotating rod; 3. H-shaped sliding frame; 31. vertical plate; 32. horizontal plate; 321. dust outlet; 4. cam; 5. bevel gear 1; 6. rotating shaft; 7. circular ring; 8. dust collector; 9. bevel gear 2; 10. fixed sleeve; 11. vertical shaft; 12. bevel gear 3; 13. bevel gear 4; 14. dust collecting component; 141. negative pressure fan; 142. bellows; 143. air outlet; 15. slide groove; 16. slider; 17. dust holding groove; 18. scraper; 19. drive motor; 20. spring; 21. round rod; 22. circular groove; 23. fixed plate; 24. universal wheel. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0032] Embodiment, a cleaning device for an air jet loom, such as Figure 1-Figure 2 As shown, it includes support plates 1 fixed on both sides of the top and a fixed plate 23 with a universal wheel 24 at the bottom, a rotating rod 2 rotatably connected between the two support plates 1 and with a cam 4 fixed in the middle and a bevel gear 5 fixed on the right end, an H-shaped sliding frame 3 including two vertical plates 31 and a horizontal plate 32 with a dust holding groove 17, a circular groove 22 provided at the bottom of the vertical plate 31, a round rod 21 fixed on the support plate 1 and slidably connected in the circular groove 22, a rotating shaft 6 rotatably connected between the vertical plates 31 and with a bevel gear 29 fixed on the right end, a circular ring 7 fixed below the horizontal plate 32 and slidably connected to the cam 4, wherein the circular ring 7 is fixed below the horizontal plate 32, and the top of the cam 4 is at the top and abuts against the circular ring 7, and a dust removal cylinder 8 fixed on the outside of the rotating shaft 6 is respectively fixed to the support plate 1 and the vertical plate 31 on the right side. The two fixed sleeves 10 on the upper part are rotatably connected to the fixed sleeve 10 and are fixed with bevel gear three 12 at the bottom and a vertical shaft 11 with bevel gear four 13 sliding at the top. It is connected to the air outlet 143 of the dust collector 8 to generate adsorption force, including a negative pressure fan 141, a bellows 142, and a dust suction component 14 at the air outlet 143. Among them, bevel gear one 5 is engaged with bevel gear three 12, bevel gear two 9 is engaged with bevel gear four 13, bevel gear three 12 is located above the fixed sleeve 10, and bevel gear four 13 is located above the fixed sleeve 10 at the top. A slide groove 15 is provided at the upper end of the vertical shaft 11, a slider 16 is fixed on the inner wall of bevel gear three 12 and is slidably connected to the slide groove 15, a dust scraper 18 is fixed between the vertical plates 31 and abuts against the outer wall of the dust collector 8, a dust outlet 321 is provided at the lower end of the horizontal plate 32, and a driving motor 19.

[0033] Its working principle is: first start the driving motor 19 to drive the rotating rod 2 to rotate, the rotating rod 2 drives the cam 4 and the bevel gear 1 5 to rotate, and when the cam 4 rotates, the highest point repeatedly contacts the ring 7 up and down, driving the ring 7 to move up and down, thereby driving the dust removal cylinder 8 on the H-shaped sliding frame 3 to move up and down, and cooperate with the dust suction component 14 to adsorb the floating objects within the height range of the air-jet loom on the outer surface of the dust removal cylinder 8; at the same time, the rotation of bevel gear 1 5 drives bevel gear 3 12 to rotate, bevel gear 3 12 drives the vertical shaft 11 to rotate, thereby the bevel gear 4 13 on the vertical shaft 11 rotates, and the bevel gear 4 13 drives bevel gear 2 9 to rotate, thereby driving the rotating shaft 6 and the dust removal cylinder 8 to rotate, realizing the dust removal cylinder 8 to rotate for adsorption, which can expand the adsorption range of the dust removal cylinder 8, further improve the floating object removal efficiency, and ensure the weaving quality.

[0034] Secondly, a dust holding groove 17 and a dust scraper 18 are provided below the dust collecting cylinder 8. When the dust collecting cylinder 8 rotates, the outer wall abuts against the dust scraper 18. The dust scraper 18 scrapes the floating objects adsorbed on the outer surface of the dust collecting cylinder 8 into clumps and away from the dust collecting cylinder 8 and drops them into the dust holding groove 17 for temporary storage. When the floating objects accumulate to a certain amount in the dust holding groove 17, the floating objects can be cleaned out. When it is necessary to clean the dust collecting cylinder 8 and the dust holding groove 17, cleaning water is introduced into the dust collecting cylinder 8 and the dust holding groove 17, and the cleaning waste water falls into the dust collecting groove and is finally discharged from the dust outlet 321, namely the dust collecting cylinder 8, making it convenient to clean the dust collecting cylinder 8.

[0035] Specifically, a spring 20 is provided on the inner wall of the support plate 1 . A section of the spring 20 away from the support plate 1 is fixedly connected to the inner wall of the vertical plate 31 to ensure the stability of the sliding frame 3 when falling and to play a buffering role.

[0036] Specifically, the length of the round rod 21 is 1-2 cm greater than the length of the sliding groove 15 , so as to prevent the sliding frame 3 from separating from the round rod 21 and causing the sliding frame 3 to tilt, and stabilize the support plate 1 .

[0037] Specifically, a universal wheel 24 is provided at the bottom of the fixing plate 23 to facilitate the movement of the fixing plate 23 as needed, thereby driving the entire device to move.

Claims

1. A cleaning device for an air jet loom, characterized in that: The invention comprises two support plates (1), a rotating rod (2) is rotatably provided between the two support plates (1), and an H-shaped sliding frame (3) is slidably connected above the two support plates, a cam (4) and a bevel gear (5) are fixed on the rotating rod (2), a rotating shaft (6) is rotatably provided on the upper part of the H-shaped sliding frame (3), and a circular ring (7) is fixed on the lower part, the cam (4) is slidably connected to the circular ring (7), a dust collecting cylinder (8) is fixed on the outer wall of the rotating shaft (6), and a bevel gear (9) is fixed on one end, a fixed sleeve (10) is provided on the side wall of the support plate (1) and the H-shaped sliding frame (3), a vertical shaft (11) is rotatably provided in the fixed sleeve (10), a bevel gear (3) is fixed on the lower end of the vertical shaft (11), and a bevel gear (4) (13) is slidably provided on the top, the bevel gear (5) is meshed with the bevel gear (3) (12), and the bevel gear (9) is meshed with the bevel gear (4) (13), and a dust collecting component (14) connected to the dust collecting cylinder (8) is also included.

2. The cleaning device for an air jet loom according to claim 1, characterized in that: A sliding groove (15) is provided at the upper end of the vertical shaft (11), and a sliding block (16) is provided on the inner wall of the bevel gear (12), and the sliding block (16) is slidably connected in the sliding groove (15).

3. The cleaning device for an air jet loom according to claim 2, characterized in that: The H-shaped sliding frame (3) comprises two vertical plates (31) and a horizontal plate (32); a dust holding groove (17) is provided at the upper end of the horizontal plate (32); a dust scraping blade (18) is fixed between the vertical plates (31); the dust scraping blade (18) abuts against the outer wall of the dust removal cylinder (8); and a dust outlet (321) is provided at the lower end of the horizontal plate (32).

4. The cleaning device for an air jet loom according to claim 3, characterized in that: The circular ring (7) is fixedly arranged below the transverse plate (32), and the top end of the cam (4) abuts against the circular ring (7) when it is located at the top.

5. The cleaning device for an air jet loom according to claim 1, characterized in that: The dust collecting component (14) comprises a negative pressure fan (141), a retractable bellows (142) is connected to the negative pressure fan (141), an air outlet (143) is provided in the dust collecting cylinder (8), and the bellows (142) and the air outlet (143) are fixedly connected and communicate with each other.

6. The cleaning device for an air jet loom according to claim 1, characterized in that: It also includes a driving motor (19), and the driving motor (19) is used to drive the rotating rod (2) to rotate.

7. The cleaning device for an air jet loom according to claim 3, characterized in that: The inner side wall of the support plate (1) is provided with a spring (20), and the spring (20) is fixedly connected to the inner wall of the vertical plate (31) at a section away from the support plate (1).

8. The cleaning device for an air jet loom according to claim 3, characterized in that: A round rod (21) is fixedly provided on the top of the support plate (1), a round groove (22) is provided on the bottom of the vertical plate (31), and the round rod (21) is slidably connected in the round groove (22).

9. The cleaning device for an air jet loom according to claim 8, characterized in that: The length of the round rod (21) is 1-2 cm greater than the length of the chute (15).

10. The cleaning device for an air jet loom according to claim 1, characterized in that: A fixing plate (23) is fixedly provided at the bottom of the support plate (1), and a universal wheel (24) is provided at the bottom of the fixing plate (23).

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