Cleaning device of napping machine

Abstract

The utility model relates to the technical field of napping, in particular to a napping machine cleaner which comprises a rear frame and a connecting frame, the middle of the connecting frame is rotatably arranged on the rear frame, two ends of the connecting frame are respectively and fixedly provided with a group of napping plates, two ends of the connecting frame are respectively and slidably provided with a group of napping plates, and pricking needles fixed on the napping plates penetrate through holes in the napping plates. Meanwhile, a center shaft is fixed to the rear frame, an eccentric disc is fixedly arranged on the center shaft in a sleeving mode, the two sets of galling plates make sliding contact with the two sides of the eccentric disc, the galling plate located on the bottom side of the eccentric disc is pushed to be close to the hair cleaning plate on the bottom side, the galling plate located on the top side of the eccentric disc is far away from the hair cleaning plate on the upper side, and therefore pricking needles on the galling plates are pulled out of the hair cleaning plates; and the fluff on the felting needle is stripped off by the fluff cleaning plate, and at the moment, the fluff is retained on the raised fluff cleaning plate and cannot be directly scattered.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pulling technology field, specifically point to a kind of pulling machine cleaner. BACKGROUND

[0002] Fabric needs to be pulled through pulling machine, and the pulling machine pulls out the fiber on fabric through the needle on pulling roller or pulling plate, and the needle will accumulate fiber fluff during pulling process, and with the increase of fluff amount, the subsequent pulling quality will be affected.

[0003] Publication (announcement) number: CN217026398U, a pulling machine for polyester fabric, when cleaning, the fluff on the needle is brushed off by the cleaning plate on the pulling plate to complete cleaning, and the needle is still above the fabric during cleaning, which affects the continuity of pulling, and also lacks fluff collecting mechanism, so that the fluff directly falls on the fabric.

[0004] Therefore, the present application provides a pulling machine cleaner, which is capable of being cleaned by the cleaner when one group of pulling plates is working. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the problem of secondary pollution caused by fluff scattering during cleaning of the pulling plate in the prior art.

[0006] The present application provides a pulling machine cleaner, which is achieved by the following technical means: a rear frame and a connecting frame rotatably arranged on the rear frame, a group of fluff removing plates are fixed on both ends of the connecting frame, a group of pulling plates are slidably arranged on both ends of the connecting frame, the needles fixed on the pulling plates pass through the holes in the fluff removing plates, a center shaft is fixed on the rear frame, an eccentric disc is fixedly sleeved on the center shaft, the two groups of pulling plates are in sliding contact with the two sides of the eccentric disc, the pulling plate on the bottom side of the eccentric disc is pushed to be close to the fluff removing plate on the bottom side, so that the needles on it are extended from the fluff removing plate and contact with the fabric below, and the pulling plate on the top side of the eccentric disc is away from the fluff removing plate on the top side, so that the needles on it are withdrawn from the fluff removing plate, and the fluff removing plate brushes off the fluff on the needles;

[0007] The rear frame is provided with a negative pressure collecting mechanism, which is located above the eccentric disc, and the fluff brushed off by the fluff removing plate is adsorbed and collected by the negative pressure collecting mechanism when one group of pulling plates moves above the eccentric disc.

[0008] Preferably, a U-shaped fence is fixed on the clearing plate, the port of the U-shaped fence faces the rear side, the negative pressure collecting mechanism comprises a negative pressure cleaner fixed on the rear frame and a dust collecting hood fixed on the top of the rear frame, the dust collecting hood is communicated with the inlet of the negative pressure cleaner through a pipeline, when a group of the clearing plates moves below the dust collecting hood, the dust collecting hood covers the top port and the rear port of the U-shaped fence, and the generated negative pressure suction force can suck the fluff on the clearing plate into the negative pressure cleaner.

[0009] Preferably, a convex rod is fixed on the pulling plate, and the end of the convex rod is in sliding contact with the eccentric disc.

[0010] Preferably, a convex plate is fixed between the eccentric disc and the pulling plate on the connecting frame, the connecting rod fixed on the pulling plate is in sliding connection with the convex plate, and the convex plate is connected with the pulling plate through a spring, so that the convex rod is kept in contact with the eccentric disc by the rebound force of the spring.

[0011] Preferably, the sleeve shaft fixedly sleeved on the connecting frame is rotatably sleeved on the central shaft, the gear one is fixedly sleeved on the sleeve shaft, the gear two is fixedly sleeved on the output shaft of the motor fixed on the rear frame, and the gear two is engaged with the gear one.

[0012] The above structure makes the present scheme have the following beneficial effects:

[0013] 1. The eccentric disc is arranged to automatically push out the lower needle and pull out the upper needle when the two groups of pulling plates are switched up and down, and to automatically remove the fluff on the needle by the clearing plate, so that the power source can realize continuous work of the pulling machine and provide power for the removal of the fluff.

[0014] 2. After the fluff on the needle is removed by the group of clearing plates, the group of clearing plates is automatically moved below the dust collecting hood to complete the adsorption and collection of the fluff on the clearing plate. DETAILED DESCRIPTION

[0015] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic view of the overall structure of the present scheme;

[0017] Figure 2 It is a side view of the present scheme;

[0018] Figure 3 It is a schematic view of the structure of the clearing plate of the present scheme;

[0019] Figure 4It is a structural schematic view of the rear frame of the scheme.

[0020] Wherein, 1, rear frame, 2, connecting frame, 21, sleeve shaft, 22, convex plate, 23, spring, 3, cleaning plate, 4, pulling plate, 41, convex rod, 5, center shaft, 6, eccentric disc, 61, sector one, 62, sector two, 7, U-shaped fence, 71, air hole, 8, negative pressure collection mechanism, 81, dust cover, 82, negative pressure cleaner, 9, gear one, 10, gear two, 11, motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-3 , the pulling machine cleaner, including rear frame 1 and middle part with rear frame 1 rotationally connected connecting frame 2, the center shaft 5 is fixed on the rear frame 1, the sleeve shaft 21 rotationally sleeved on the connecting frame 2 is fixed on the center shaft 5, the gear one 9 is fixedly sleeved on the sleeve shaft 21, the gear two 10 is fixedly sleeved on the output shaft of the motor 11 fixed on the rear frame 1, the gear two 10 is engaged with the gear one 9, the connecting frame 2 is rotated by the motor 11, the eccentric disc 6 is fixedly sleeved on the front end of the center shaft 5, a group of cleaning plates 3 are fixed on both ends of the connecting frame 2, and a group of pulling plates 4 are slidably arranged on both ends of the connecting frame 2, the needles fixed on the pulling plate 4 pass through the holes in the cleaning plate 3, the two groups of pulling plates 4 are in sliding contact with the two sides of the eccentric disc 6, the distance between the bottom side of the eccentric disc 6 and the center shaft 5 is greater than the distance between the top side of the eccentric disc 6 and the center shaft 5, so that the pulling plate 4 located on the bottom side of the eccentric disc 6 is pushed to be close to the cleaning plate 3 on the bottom side, and the needle on the pulling plate 4 is in contact with the fabric passing below, and the pulling is completed during the walking of the fabric, the lint accumulated and entangled on the needle is driven to the pulling plate 4 on the top side of the eccentric disc 6 by the rotation of the connecting frame 2, away from the cleaning plate 3 on the top side, so that the needle on the pulling plate 4 is pulled out of the cleaning plate 3, the action of the cleaning plate 3 pulling off the lint on the needle is realized, and only the rotation of the connecting frame 2 can replace the positions of the two groups of pulling plates 3, realize the continuity of pulling, and also automatically complete the pulling-off work of the lint when replacing the positions.

[0023] The convex rod 41 is fixed on the carding plate 4, the end of the convex rod 41 is in sliding contact with the eccentric disc 6, the convex plate 22 is fixed on the connecting frame 2 between the eccentric disc 6 and the carding plate 4, the connecting rod fixed on the carding plate 4 is in sliding connection with the convex plate 22, and the spring 23 is connected between the convex plate 22 and the carding plate 4, and the elastic force of the spring 23 enables the convex rod 41 to keep in contact with the eccentric disc 6.

[0024] Please refer to Figure 3 The U-shaped fence 7 is fixed on the carding plate 3, the port of the U-shaped fence 7 faces the rear side, the U-shaped fence 7 is used for surrounding and protecting the periphery of the carding plate 3 when the carding plate 4 is cleaned in the moving process of the carding plate 3, so that the lint is prevented from being separated from the carding plate 3, the lint can be cleaned and collected when the carding plate 3 rotates to the uppermost position, and the lint is not easy to scatter during the cleaning process, and the height of the U-shaped fence 7 is smaller than the length of the needle penetrating out of the carding plate 3, so that the U-shaped fence 7 is prevented from being in contact with the fabric.

[0025] Please refer to Figures 1-4 The rear frame 1 is provided with the negative pressure collecting mechanism 8 at the top end, the negative pressure collecting mechanism 8 is located above the eccentric disc 6, the lint on the carding plate 3 is adsorbed and collected by the negative pressure collecting mechanism 8 when a group of carding plates 4 moves to the position above the eccentric disc 6; the negative pressure collecting mechanism 8 comprises the negative pressure cleaner 82 fixed on the rear frame 1 and the dust collection cover 81 fixed on the top of the rear frame 1, the dust collection cover 81 is in communication with the inlet of the negative pressure cleaner 82 through a pipeline, the dust collection cover 81 is arranged on the top port and the rear port of the U-shaped fence 7 when a group of carding plates 3 moves to the position below the dust collection cover 81, the air holes 71 are formed in the front wall of the U-shaped fence 7, the dust collection cover 81 is in close contact with the U-shaped fence 7 when the dust collection cover 81 is arranged on the U-shaped fence 7, the negative pressure generated by the negative pressure cleaner 82 is used for sucking the lint on the carding plate 3 into the negative pressure cleaner 82 through the dust collection cover 81, and the U-shaped fence 7 is used for separating the lint from the carding plate 3 when the carding plate 3 has not moved to the position of the dust collection cover 81.

[0026] Please refer to Figures 1-3 The eccentric disc 6 is composed of the concentric fan-shaped part one 61 and the fan-shaped part two 62, the fan-shaped part one 61 is located on the upper side, the fan-shaped part two 62 is located on the lower side and has a radius greater than that of the fan-shaped part one 61, and the connecting position of the fan-shaped part one 61 and the fan-shaped part two 62 is a bevel.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a napping machine, comprising a rear frame (1) and a connecting frame (2) rotatably mounted on the rear frame (1) in the middle, characterized in that: Both ends of the connecting frame (2) are fixed with a set of cleaning plates (3), and both ends of the connecting frame (2) are slidably fitted with a set of brushing plates (4). The needles fixed on the brushing plates (4) pass through the holes in the cleaning plates (3). At the same time, a central shaft (5) is fixed on the rear frame (1). An eccentric disc (6) is fixedly fitted on the central shaft (5). The two sets of brushing plates (4) slide in contact with the sides of the eccentric disc (6). The distance between the bottom side of the eccentric disc (6) and the central shaft (5) is greater than the distance between the top side of the eccentric disc (6) and the central shaft (5). The brushing plate (4) located on the bottom side of the eccentric disc (6) is pushed closer to the cleaning plate (3) on the bottom side, and the brushing plate (4) located on the top side of the eccentric disc (6) is moved away from the cleaning plate (3) on the top side. A U-shaped guardrail (7) is fixed on the cleaning plate (3).

2. The cleaning device for a brushing machine according to claim 1, characterized in that: The rear frame (1) is provided with a negative pressure collection mechanism (8) at the top. The negative pressure collection mechanism (8) is located above the eccentric disk (6). When a set of tufting plates (4) moves above the eccentric disk (6), the negative pressure collection mechanism (8) is used to absorb and collect the lint that is pulled off by the tufting plate (3).

3. A cleaning device for a brushing machine according to claim 2, characterized in that: The negative pressure collection mechanism (8) includes a negative pressure vacuum cleaner (82) fixed on the rear frame (1) and a vacuum hood (81) fixed on the top of the rear frame (1). The vacuum hood (81) is connected to the inlet of the negative pressure vacuum cleaner (82) through a pipe. When a set of cleaning boards (3) moves to the bottom of the vacuum hood (81), the vacuum hood (81) covers the top and rear openings of the U-shaped enclosure (7).

4. A cleaning device for a napping machine according to claim 1, characterized in that: A protruding rod (41) is fixed on the roughened plate (4), and the end of the protruding rod (41) slides in contact with the eccentric disk (6).

5. A cleaning device for a napping machine according to claim 1, characterized in that: A protruding plate (22) is fixed on the connecting frame (2) between the eccentric plate (6) and the brushed plate (4). A connecting rod fixed on the brushed plate (4) is slidably connected to the protruding plate (22). At the same time, a spring (23) is connected between the protruding plate (22) and the brushed plate (4).

6. A cleaning device for a napping machine according to claim 1, characterized in that: The sleeve shaft (21) fixedly mounted on the connecting frame (2) is rotatably mounted on the central shaft (5). Gear 1 (9) is fixedly mounted on the sleeve shaft (21). Gear 2 (10) is fixedly mounted on the output shaft of the motor (11) fixed on the rear frame (1). Gear 2 (10) meshes with gear 1 (9).

7. A cleaning device for a napping machine according to claim 1, characterized in that: The front wall of the U-shaped enclosure (7) is provided with air holes (71).

8. A cleaning device for a napping machine according to claim 1, characterized in that: The height of the U-shaped enclosure (7) is less than the length of the needle that pierces through the cleaning board (3).

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