Impurity removing device for a wool card

Abstract

The utility model provides a kind of dirt removing device of wool carding machine, it is arranged in the side of wool carding machine's taker-in, and the taker-in is provided with the dirt blocking roller parallel with its axis above, and the dirt blocking roller is spaced apart from taker-in to block and separate impurities;The dirt falling long box is arranged in the side of taker-in, and the length direction of dirt falling long box is parallel with the axis direction of taker-in, and dirt falling long box is located in the upper portion of taker-in, and the height is not higher than the plane where the highest point of taker-in is;Transmission mechanism is arranged in dirt falling long box along its length direction, which can transport the impurities collected in dirt falling long box to outside along the axial direction of taker-in, and transmission mechanism includes circulating transmission part and the protrusion arranged on it.The utility model's dirt falling long box one side plate is close to taker-in, forms an open dirt receiving port, which helps to more fully accept the impurities falling after being separated by dirt blocking roller and thrown downward, reduces the possibility of impurities rebounding or splashing, and improves the capture rate of impurities.

Description

Technical Field

[0001] This utility model relates to the field of wool combing machine technology, specifically to a wool combing machine's impurity removal device. Background Technology

[0002] In a wool combing machine, the licker-in roller is the core component for opening and initial impurity removal. Located behind the feed roller, it uses high-speed rotation and the carding cloth on its surface to forcefully tear the wool and remove some impurities by centrifugal force, preparing for the fine combing of the subsequent combing roller group.

[0003] In actual operation, due to uneven feeding of raw materials and internal airflow disturbances, burrs and other impurities thrown out by the burr roller are very likely to accumulate on one side of the axial direction of the burr roller, which not only makes cleaning difficult, but also requires frequent manual intervention, reducing the continuous operating efficiency of the equipment. Utility Model Content

[0004] To address the technical problems mentioned above, this utility model provides a cleanup device for a wool combing machine.

[0005] The technical solution of this utility model is as follows: A wool combing machine has a waste removal device installed on one side of the licker-in roller. Above the licker-in roller is a waste removal roller parallel to its axis. The waste removal roller and the licker-in roller are spaced apart to block and separate waste. A long box for collecting impurities is provided on one side of the licker-up roller. The length direction of the long box is parallel to the axis of the licker-up roller. The long box is located on the upper part of the licker-up roller and its height is not higher than the plane where the highest point of the licker-up roller is located. A transmission mechanism is arranged inside the long box along its length direction, which can transport the impurities collected in the long box to the outside along the axial direction of the licker-up roller. The transmission mechanism includes a circulating transmission element and a protrusion disposed thereon.

[0006] The structure of the circulating transmission component is as follows: the circulating transmission component includes transmission wheels set at both ends of the waste collection box; one transmission wheel is connected to a drive motor installed on one side of the wool combing machine; the two transmission wheels are connected by a conveyor belt; and a protrusion is set on the conveyor belt.

[0007] The protrusion has the following structure: the protrusion includes a rigid material-pulling plate and a flexible material-pulling plate connected together. The rigid material-pulling plate is connected to the outer surface of the transmission belt. One side of the flexible connecting plate is located outside the rigid material-pulling plate. The minimum vertical distance from the outermost edge of the flexible material-pulling plate to the outer surface of the adjacent transmission belt is not less than the minimum vertical distance from the outer surface of the transmission belt to the bottom surface of the waste collection box.

[0008] Furthermore, the rigid feed plate is connected to the transmission belt via an intermediate connector, the length of which is less than the length of the rigid feed plate.

[0009] Furthermore, the intermediate connector is a connecting block made of rubber.

[0010] Preferably, at least two sets of protrusions are provided, and the vertical distance between the two sets of protrusions is less than 1 / 2 of the total length of the transmission belt.

[0011] To facilitate the smooth falling of impurities or burrs on the punching roller into the long box located on one side of the punching roller after being blocked by the deflector roller, the width of the long box increases from bottom to top. The long box includes two side plates, one of which is close to the outer surface of the punching roller and does not interfere with the punching roller.

[0012] Preferably, the width of the flexible material feeding plate is adapted to the bottom width of the waste collection box.

[0013] The beneficial effects of this utility model are as follows: One side plate of the waste collection box is close to the licker roller, forming an open waste collection port. This helps to more fully receive the waste that is thrown down after being separated by the waste blocking roller, reducing the possibility of waste rebound or splashing and improving the waste capture rate. Through the transmission mechanism and the circulating transmission component with protrusions set in the waste collection box, the impurities collected in the box can be actively and continuously transported to the outside of the machine along the axial direction of the licker roller. This effectively solves the problem of frequent machine stoppages for manual cleaning due to the accumulation of impurities on one side of the licker roller in the traditional structure, thereby reducing equipment downtime and improving the continuous operation efficiency of the combing machine. The raised, rigid scraper provides the main pushing force, effectively handling large amounts of accumulated impurities; the flexible scraper can better fit the bottom of the waste collection box, cleaning up residual fine dust. It can adapt to different types of impurities with different moisture contents, improving the problem of incomplete cleaning or jamming that may exist with single-material scrapers, and enhancing the stability and reliability of the impurity removal effect. Attached Figure Description

[0014] In the attached diagram: Figure 1 This is a schematic diagram of the first structure; Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a top view; Figure 4 This is a partial structural diagram; Figure 5 for Figure 4 Enlarged structural diagram at point B; Figure 6 This is a schematic diagram of the protrusion and intermediate connecting parts. The components represented by the various reference numerals in the diagram are: 1. Wool combing machine; 11. Zipper roller; 2. Debris-blocking roller; 3. Debris-collecting box; 31. Side plate; 4. Circulating transmission component; 41. Transmission wheel; 42. Conveyor belt; 43. Drive motor; 5. Protrusion; 51. Hard material-pushing plate; 52. Flexible material-pushing plate; 6. Intermediate connecting component; 7. Guide trough. Detailed Implementation

[0015] See Figure 1 , Figure 3 and Figure 4 As shown, a waste removal device for a wool combing machine is installed on one side of the licker-in roller 11 of the wool combing machine 1. A waste-blocking roller 2 parallel to the axis of the licker-in roller 11 is provided above the licker-in roller 11. The waste-blocking roller 2 and the licker-in roller 11 are spaced apart to block and separate waste. The wool combing machine 1 of this embodiment is prior art, and the waste removal device is an improvement on the existing wool combing machine 1.

[0016] A waste collection box 3 is provided on one side of the punch roller 11. The top of the waste collection box 3 is open, and the length direction of the waste collection box 3 is parallel to the axis of the punch roller 11. The waste collection box 3 is located on the upper part of the punch roller 11 and its height is not higher than the plane where the highest point of the punch roller 11 is located. A transmission mechanism is arranged inside the waste collection box 3 along its length direction, which can transport the impurities collected in the waste collection box 3 to the outside along the axial direction of the punch roller 11. An inclined downward guide trough 7 is provided on the lower outer side of the waste collection box 3.

[0017] If the licker roller 11 in this embodiment rotates counterclockwise, such as Figure 1 As shown, the impurity-blocking roller 2 is positioned above the licker-in roller 11, with a suitable distance between them. This allows the licker-in roller 11 to use high-speed rotation and the carding cloth to forcefully tear and initially loosen the wool. The impurity drop box 3 is positioned on the upper right side of the licker-in roller 11. The upper end of the side plate 31 of the impurity drop box 3 is lower than the horizontal plane where the upper end of the licker-in roller 11 is located. This allows the impurities and burrs on the licker-in roller 11 to fall smoothly into the impurity drop box 3 on the lower side after being blocked by the impurity-blocking roller 2. This helps to catch the impurities that are separated and thrown down by the impurity-blocking roller 2, reducing the possibility of impurity rebound or splashing and improving the impurity capture rate.

[0018] See Figure 2 and Figure 5 As shown, the transmission mechanism includes a circulating transmission component 4 and a protrusion 5 disposed thereon. The circulating transmission component 4 is structured as follows: the circulating transmission component 4 includes transmission wheels 41 disposed at both ends of the waste collection box 3; one transmission wheel 41 is connected to a drive motor 43 installed on one side of the wool combing machine 1; the two transmission wheels 41 are connected by a conveyor belt 42; and the protrusion 5 is disposed on the conveyor belt 42.

[0019] See Figure 6As shown, in this embodiment, two sets of protrusions 5 are provided, and the vertical distance between the two sets of protrusions 5 in the horizontal direction is less than 1 / 2 of the total length of the transmission belt. The structure of protrusion 5 is as follows: protrusion 5 includes a rigid material-pushing plate 51 and a flexible material-pushing plate 52 connected together. The rigid material-pushing plate 51 is connected to the outer surface of the transmission belt, and one side of the flexible connecting plate is located outside the rigid material-pushing plate 51. The minimum vertical distance from the outermost edge of the flexible material-pushing plate 52 to the outer surface of the adjacent transmission belt is not less than the minimum vertical distance from the outer surface of the transmission belt to the bottom surface of the waste collection box 3. The width of the flexible material-pushing plate 52 is adapted to the bottom width of the waste collection box 3. The rigid material-pushing plate 51 of the protrusion 5 provides the main pushing force, which can effectively handle a large amount of accumulated impurities; the flexible material-pushing plate 52 can better fit the bottom surface of the waste collection box 3, clean up residual fine dust, and can adapt to different types and different moisture contents of impurities. It improves the problem of incomplete cleaning or jamming that may exist with a single material scraper, and improves the stability and reliability of the impurity removal effect.

[0020] The rigid material-scraping plate 51 is connected to the transmission belt via an intermediate connector 6, the length of which is less than the length of the rigid material-scraping plate 51. The intermediate connector 6 is a rubber connecting block. One side of the intermediate connector 6 can be fixedly connected to the transmission belt by bolts or adhesive, and the opposite side of the intermediate connector 6 is fixedly connected to the rigid material-scraping plate 51 by bolts or adhesive. The flexible material-scraping plate 52 is connected to the rigid material-scraping plate 51 by multiple bolts. The rigid material-scraping plate 51 and the flexible material-scraping plate 52 have overlapping parts, and the outer side of the flexible material-scraping plate 52 protrudes beyond the outer side of the rigid material-scraping plate 51, allowing for soft contact with the ground of the waste collection box 3. Driven by the transmission belt, it scrapes the impurities out of the outer side of the waste collection box 3.

[0021] To facilitate the smooth falling of impurities or burrs on the punching roller 11 into the long impurity box 3 located on one side of the punching roller 11 after being blocked by the impurity blocking roller 2, the width of the long impurity box 3 increases from bottom to top. The long impurity box 3 includes a bottom plate and two side plates 31 symmetrically arranged on both sides of it. The side plates 31 are inclined outward. One side plate 31 is close to the outer surface of the punching roller 11 and does not interfere with the punching roller 11. The opening of the long impurity box 3 is relatively large, which is convenient for receiving impurities.

Claims

1. A waste removal device for a wool combing machine, disposed on one side of the licker-in roller (11) of the wool combing machine (1), characterized in that, Above the piercing roller (11) is a deflector roller (2) parallel to its axis. The deflector roller (2) and the piercing roller (11) are spaced apart to block and separate impurities. A waste collection box (3) is provided on one side of the piercing roller (11). The length direction of the waste collection box (3) is parallel to the axial direction of the piercing roller (11). The waste collection box (3) is located on the upper part of the piercing roller (11) and its height is not higher than the plane where the highest point of the piercing roller (11) is located. A transmission mechanism is arranged inside the waste collection box (3) along its length direction, which can transport the impurities collected in the waste collection box (3) to the outside along the axial direction of the piercing roller (11). The transmission mechanism includes a circulating transmission component (4) and a protrusion (5) disposed thereon.

2. The impurity removal device for a wool combing machine according to claim 1, characterized in that, The circulating transmission component (4) includes transmission wheels (41) set at both ends of the waste collection box (3). One transmission wheel (41) is connected to a drive motor (43) installed on one side of the wool combing machine (1). The two transmission wheels (41) are connected by transmission through a conveyor belt (42). A protrusion (5) is set on the conveyor belt (42).

3. The impurity removal device for a wool combing machine according to claim 2, characterized in that, The protrusion (5) includes a rigid material-pulling plate (51) and a flexible material-pulling plate (52) connected to each other. The rigid material-pulling plate (51) is connected to the outer surface of the transmission belt. One side of the flexible connecting plate is located outside the rigid material-pulling plate (51). The minimum vertical distance from the outermost side of the flexible material-pulling plate (52) to the outer surface of the adjacent transmission belt is not less than the minimum vertical distance from the outer surface of the transmission belt to the bottom surface of the waste collection box (3).

4. The impurity removal device for a wool combing machine according to claim 3, characterized in that, The rigid material feed plate (51) is connected to the transmission belt through an intermediate connector (6), the length of which is less than the length of the rigid material feed plate (51).

5. The impurity removal device for a wool combing machine according to claim 4, characterized in that, The intermediate connector (6) is a rubber connecting block.

6. The impurity removal device for a wool combing machine according to claim 3, characterized in that, The protrusions (5) are provided in at least two sets, and the vertical distance between the two sets of protrusions (5) is less than 1 / 2 of the total length of the transmission belt.

7. The impurity removal device for a wool combing machine according to claim 3, characterized in that, The width of the long box (3) increases from bottom to top. The long box (3) includes two side plates (31). One side plate (31) is close to the outer surface of the licker roller (11) and does not interfere with the licker roller (11).

8. The impurity removal device for a wool combing machine according to claim 7, characterized in that, The width of the flexible material feeding plate (52) is adapted to the bottom width of the waste collection box (3).

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