Carding machine cover plate pattern abnormity detection and control device

Abstract

The utility model discloses a carding machine cover plate pattern abnormity detection and control device, which relates to the technical field of carding machines and comprises a machine body, a cylinder and a movable cover plate are mounted on the inner side of the machine body, card clothing is wrapped on the outer side of the movable cover plate, and a detection alarm mechanism is mounted on the inner end face of the machine body. The machine body comprises a circuit board, an inductor and a detection alarm, and a cleaning mechanism is arranged on one side in the machine body. According to the abnormal detection and control device for the cover plate pattern of the carding machine, the detection alarm mechanism is arranged to carry out real-time gauge detection on a movable cover plate, card clothing and the cover plate pattern, and if detection data exceed a set limit, a detection alarm gives an alarm to remind a worker to carry out maintenance and restoration; the cleaning mechanism is arranged to scrape and sweep needle tips on the surface of the card clothing, so that the card clothing is not prone to abrasion, the cleaning effect and needle sharpness of the card clothing are kept, better carding is facilitated, uniform distribution of cover plate patterns is guaranteed, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a carding machine technical field, concretely is a carding machine apron flower abnormality detection and control device. BACKGROUND

[0002] The carding machine is used for processing cotton fibers and chemical fibers, and is mainly composed of three parts: a top comb part, a main comb part and a sliver forming part, wherein the main comb part includes a cylinder, a flat and a doffer and the like, the cylinder cooperates with the flat to further and carefully card the fibers and remove part of the short fibers and small impurities, and the mixture of the fibers and impurities carded out by the flat is called apron flower, and if the apron flower is abnormal, it will directly affect the sliver quality and the cotton consumption.

[0003] In the prior art, when the tightness of the apron needs to be adjusted, the fixing bolts need to be unscrewed or tightened, the relative positions of the apron support bars and the sliding grooves are adjusted to adjust the positions of the apron rollers, and each apron support bar needs to be adjusted separately, which is relatively complicated to operate and is not conducive to improving the work efficiency. In order to overcome the above-mentioned defects, the prior art (Chinese patent with application number 202420792723.9 and application date of April 17, 2024) is a kind of carding machine apron automatic tension adjusting device, which is internally rotatably provided with support rods, one end of each support rod is connected with an apron roller bearing, and an adjusting component is provided, which can automatically adjust the included angle between all support rods, thereby changing the included angle of each apron roller, realizing the adjustment of the supporting tension of the apron roller on the apron, and the operation efficiency is relatively high. However, in actual use, the distribution of apron flower is often uneven and abnormal in the carding process due to factors such as the distance change between the apron and the cylinder and the sharpness and wear state of the needle cloth, and the existing device does not have an abnormal detection and control mechanism for the apron flower, which cannot be monitored in real time and remind the workers, so that the practicability of the device is insufficient.

[0004] In view of the above problems, it is urgent to make innovative design on the basis of the original equipment, therefore we propose a kind of carding machine apron flower abnormality detection and control device can well solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of carding machine apron flower abnormality detection and control device, to solve the problem that the practicability of the device is insufficient as described in the above background art, which is that in actual use, the distribution of apron flower is often uneven and abnormal in the carding process due to factors such as the distance change between the apron and the cylinder and the sharpness and wear state of the needle cloth, and the existing device does not have an abnormal detection and control mechanism for the apron flower, which cannot be monitored in real time and remind the workers.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a cotton carding machine cover plate flower abnormity detection and control device, including the body, the inside movable installation of body has tin forest and movable cover plate, and the outside of movable cover plate is wrapped with needle cloth;The inner end surface of body is installed with detection alarm mechanism, and the detection alarm mechanism includes the circuit board of inlaying installation in the inner end surface of body, the end surface of circuit board is fixedly installed with two inductors, and two inductors are respectively pasted to the upper and lower end surfaces of needle cloth, the end surface of circuit board still is installed with detection alarm ware;One side of the inside of body is provided with cleaning mechanism, and the cleaning mechanism includes the cleaning roller of rotation installation in the inside of body, the outside of cleaning roller is sleeved with cleaning brush, and the end of cleaning roller is rotationally installed in the top inside of body through support sliding plate.

[0007] Preferably, the inside of the movable cover plate is uniformly rotated with four cover plate rollers, and the end of the four cover plate rollers is connected to the end of the tin forest through the support shaft plate.

[0008] Preferferably, the needle cloth is detachably installed on the outside of the movable cover plate through the mounting mechanism, so that the needle cloth with serious wear can be conveniently replaced.

[0009] Preferably, the mounting mechanism includes a fixed plate fixedly connected to the surface of the movable cover plate, the needle cloth has a break, and the two ends of the break are connected with a first end plate and a second end plate, respectively, the first end plate is connected to the inside of the fixed plate, and the inside of the first end plate is slidably connected with two sliding rods, the ends of the two sliding rods are respectively inserted into the inner walls of the two ends of the fixed plate, and a spring is fixedly connected between the two sliding rods.

[0010] Preferably, a strip-shaped magnet is inlayed and installed in the inside of the second end plate, and a fixed magnet block is fixedly connected to the inside of one side of the fixed plate, and the second end plate and the fixed magnet block are attracted to each other.

[0011] Preferably, a notch is formed in the top end of the body for the support sliding plate to come out, and a limiting plate is provided at the notch, the limiting plate slides on the inside of the body, and one side of the limiting plate extends to the outside of one side of the body and is fixedly connected with the side wall of the body through a bolt fixing piece.

[0012] Preferably, an alarm lamp is fixedly installed at the end of the detection alarm ware, and a loudspeaker is installed in the inside of the detection alarm ware.

[0013] Compared with the prior art, the cotton carding machine cover plate flower abnormality detection and control device has the advantages that the detection alarm mechanism is arranged to perform real-time gauge detection on the movable cover plate, the card clothing and the cover plate flowers, if the detection data exceeds the set limit, the detection alarm will issue an alarm to remind the staff to perform maintenance and correction, the cleaning mechanism is arranged to scrape the needle points on the surface of the card clothing, which does not easily wear the card clothing and maintains the cleaning effect and the needle point sharpness of the card clothing, is favorable for better carding, ensures uniform distribution of the cover plate flowers, and enhances the practicability of the device.

[0014] (2) The cleaning mechanism is arranged, the cleaning roller drives the cleaning brush to rotate, the needle points on the surface of the card clothing can be scraped, the card clothing is not easily worn, the cleaning effect and the needle point sharpness of the card clothing are maintained, better carding is favorable, uniform distribution of the cover plate flowers is ensured, the quality of the sliver is improved, and the practicability of the device is enhanced.

[0015] (3) The mounting mechanism is arranged, when the card clothing is mounted, the two sliding rods are first moved close and enter the first end plate, the first end plate can smoothly enter the fixed plate, then the spring rebounds to push the two sliding rods to be clamped in the inner wall of the fixed plate, the mounting of one end of the card clothing is realized, the machine is started to drive the movable cover plate, the card clothing is wrapped outside the movable cover plate, until the second end plate of the other end is automatically attracted to the fixed magnetic block, and the mounting of the card clothing outside the movable cover plate is realized.

[0016] (4) The limiting plate is stably blocked in the slot opening by the bolt fixing piece to fix the supporting slide plate, so that the stability of the rotation of the cleaning roller and the cleaning brush is ensured, the bolt fixing piece is only unscrewed and the limiting plate is pulled out, the slot opening is exposed, and the supporting slide plate is removed, so that the cleaning brush is conveniently replaced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a internal cut structure schematic view of the utility model machine body;

[0019] Figure 3 It is a part cut structure schematic view of the utility model machine body and cleaning mechanism;

[0020] Figure 4 It is a structure schematic view of the detection alarm mechanism of the utility model;

[0021] Figure 5 It is a part cut structure schematic view of the movable cover plate and the card clothing of the utility model;

[0022] Figure 6 It is the utility model Figure 5 It is an enlarged structure schematic view of A place in the middle;

[0023] Figure 7 It is an exploded structure schematic view of the movable cover plate and the card clothing of the utility model.

[0024] In the figure: 1, machine body;2, cylinder;3, movable cover plate;4, cover plate roller;5, support shaft plate;6, card clothing;7, fixed plate;8, first end plate;9, sliding rod;10, spring;11, second end plate;12, fixed magnetic block;13, cleaning roller;14, cleaning brush;15, support slide plate;16, limiting plate;17, bolt fixing part;18, circuit board;19, inductor;20, detection alarm. Specific implementation

[0025] 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.

[0026] Embodiment one: please refer to Figures 1-7 The utility model provides the following technical scheme: a cotton carding machine cover plate flower abnormity detection and control device, including machine body 1, the inside movable installation of machine body 1 has cylinder 2 and movable cover plate 3, and the outside of movable cover plate 3 is wrapped with card clothing 6, the inside of movable cover plate 3 uniformly rotates four cover plate rollers 4, and the end of four cover plate rollers 4 is connected to the end of cylinder 2 through support shaft plate 5 correspondingly, to realize the stable operation of cotton carding machine.

[0027] The inner end face of the machine body 1 is provided with a detection alarm mechanism, which comprises a circuit board 18 embedded and installed on the inner end face of the machine body 1. The end face of the circuit board 18 is fixedly provided with two vertical sensors 19, and the two sensors 19 are respectively attached to the upper and lower end faces of the needle cloth 6. The center of the end face of the circuit board 18 is also provided with a detection alarm 20, and the detection alarm 20 is electrically connected with the two sensors 19 through the circuit board 18. By setting the detection alarm mechanism, the two sensors 19 are used to detect the upper and lower end faces of the needle cloth 6, so as to realize real-time gauge detection of the movable cover plate 3, the needle cloth 6 and the cover plate flower thereon. If the pressure difference of the two sensors 19 exceeds the set data limit, the detection alarm 20 electrically connected through the circuit board 18 will immediately issue an alarm to remind the staff, so that the staff can quickly repair and correct the cylinder 2 and the movable cover plate 3, thereby ensuring the uniform distribution of the cover plate flower.

[0028] Further, the end of the detection alarm 20 is fixedly provided with an alarm lamp, and a loudspeaker is installed inside. Through the cooperation of the alarm lamp and the loudspeaker, the alarm lamp and the loudspeaker can be turned on and the voice alarm can be sounded at the same time when the detection alarm 20 detects that the cover plate flower is abnormal, so that the staff can quickly find the abnormality.

[0029] In the embodiment one, the inner side of the machine body 1 is provided with a cleaning mechanism, which comprises a cleaning roller 13 rotatably installed on the inner side of the machine body 1. The outer side of the cleaning roller 13 is sleeved with a cleaning brush 14, and the end of the cleaning roller 13 is rotatably installed on the top inner side of the machine body 1 through a support sliding plate 15. By setting the cleaning mechanism, the cleaning roller 13 drives the cleaning brush 14 to rotate, so that the surface needle points can be scraped when the movable cover plate 3 and the needle cloth 6 are driven to separate. In this way, the needle cloth 6 is not easily worn, the cleaning effect of the needle cloth 6 is maintained, the sharpness of the needle cloth 6 is ensured, which is conducive to better separation, ensures the uniform distribution of the cover plate flower, improves the quality of the sliver, enhances the practicability of the device, and the cleaning brush 14 can be removed and replaced by pulling out the support sliding plate 15 outward to expose the end of the cleaning roller 13, so as to facilitate cleaning.

[0030] Further, a slot is formed at the top end of the machine body 1 for the support sliding plate 15 to be pulled out, and a limiting plate 16 is provided at the slot. The limiting plate 16 slides on the inner side of the machine body 1, and one side of the limiting plate 16 extends to the outer side of the machine body 1 and is fixedly connected with the side wall of the machine body 1 through a bolt fixing piece 17. The bolt fixing piece 17 stably fixes the limiting plate 16 at the slot to fix the support sliding plate 15, so as to ensure the stability of the rotation of the cleaning roller 13 driving the cleaning brush 14. By unscrewing the bolt fixing piece 17 and pulling out the limiting plate 16 outward, the slot is exposed to realize the removal of the support sliding plate 15, thereby realizing the convenient replacement of the cleaning brush 14.

[0031] In the third embodiment, the needle cloth 6 is detachably installed on the outer side of the movable cover plate 3 through the mounting mechanism, so that the needle cloth 6 with serious wear can be conveniently replaced, the maintenance is convenient, the downtime is reduced, and the maintenance cost is saved.

[0032] Further, the mounting mechanism comprises a fixed plate 7 fixedly connected to the surface of the movable cover plate 3, the needle cloth 6 has a break, and the two ends of the break are fixedly connected with a first end plate 8 and a second end plate 11 respectively, the first end plate 8 is clamped on one side of the inner side of the fixed plate 7, and the inner side of the first end plate 8 is slidably connected with two symmetrical sliding rods 9, the ends of the two sliding rods 9 are respectively inserted into the inner walls of the two ends of the fixed plate 7, and the two sliding rods 9 are fixedly connected with a spring 10 between them, and the two sliding rods 9 are symmetrically inserted into the inner walls of the fixed plate 7 by the spring 10, so as to effectively ensure the clamping stability of the first end plate 8 and the fixed plate 7.

[0033] Further, the second end plate 11 is internally embedded with a strip-shaped magnet, and a fixed magnet block 12 is fixedly connected to one side of the inner side of the fixed plate 7, and the second end plate 11 is attracted to the fixed magnet block 12, when the needle cloth 6 is installed, first pinch the two sliding rods 9 to move close and enter the inner side of the first end plate 8, so that the first end plate 8 can smoothly enter the inner side of the fixed plate 7, and then release the two sliding rods 9, the spring 10 will rebound and push the two sliding rods 9 outward to be clamped into the inner walls of the two ends of the fixed plate 7, that is, the installation of one end of the needle cloth 6 is realized, at this time, the machine is started to drive the movable cover plate 3 through the cover plate roller 4, and the needle cloth 6 will be wrapped on the outer side of the movable cover plate 3, until the second end plate 11 of the other end of the needle cloth 6 is automatically attracted to the fixed magnet block 12, that is, the fixed installation of the two ends of the needle cloth 6 on the inner side of the fixed plate 7 is realized.

[0034] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0035] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A carding machine flat plate webbing abnormality detection and control device, comprising a machine body (1), a cylinder (2) and a movable flat plate (3) movably mounted on the inner side of the machine body (1), and a needle cloth (6) wrapped on the outer side of the movable flat plate (3); characterized in that A detection alarm mechanism is mounted on the inner end face of the machine body (1), comprising a circuit board (18) fittedly mounted on the inner end face of the machine body (1), two inductors (19) fixedly mounted on the end face of the circuit board (18), and the two inductors (19) respectively adhered to the upper and lower end faces of the needle cloth (6), and a detection alarm (20) also mounted on the end face of the circuit board (18); A cleaning mechanism is arranged on one side of the inner part of the machine body (1), comprising a cleaning roller (13) rotatably mounted on the inner side of the machine body (1), a cleaning brush (14) sleeved on the outer side of the cleaning roller (13), and the end part of the cleaning roller (13) rotatably mounted on the inner side of the machine body (1) through a support sliding plate (15).

2. A carding machine flat bar defect detection and control device according to claim 1, characterized in that: Four flat plate rollers (4) are uniformly rotatably arranged on the inner side of the movable flat plate (3), and the end parts of the four flat plate rollers (4) are correspondingly connected to the end parts of the cylinder (2) through a support shaft plate (5).

3. A carding machine flat bar defect detection and control device according to claim 2, characterized in that: The needle cloth (6) is detachably mounted on the outer side of the movable flat plate (3) through a mounting mechanism, so as to conveniently replace the needle cloth (6).

4. A carding machine flat fall abnormality detection and control device according to claim 3, characterized in that: The mounting mechanism comprises a fixed plate (7) fixedly connected to the surface of the movable flat plate (3), the needle cloth (6) has a break, and the two ends of the break are fixedly connected with a first end plate (8) and a second end plate (11), respectively, the first end plate (8) is clamped on one side of the inner part of the fixed plate (7), two sliding rods (9) are slidably connected to the inner side of the first end plate (8), the ends of the two sliding rods (9) are respectively inserted into the inner walls of the two ends of the fixed plate (7), and a spring (10) is fixedly connected between the two sliding rods (9).

5. A card gauge abnormality detection and control device according to claim 4, characterized in that: A strip-shaped magnet is fittedly mounted in the inner part of the second end plate (11), a fixed magnet block (12) is fixedly connected to one side of the inner part of the fixed plate (7), and the second end plate (11) and the fixed magnet block (12) are attracted to each other.

6. A card gauge abnormality detection and control device according to claim 1, characterized in that: A notch is formed in the top end of the machine body (1) for the support sliding plate (15) to come out, the notch is blocked by a limiting plate (16), one side of the limiting plate (16) extends to the outside of the machine body (1), and the limiting plate (16) is fixedly connected with the side wall of the machine body (1) through a bolt fixing piece (17).

7. A carding machine flat fall anomaly detection and control device according to claim 1, characterized in that: An alarm lamp is fixedly mounted on the end part of the detection alarm (20), and a loudspeaker is mounted in the detection alarm (20).

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