Web cleaner

Abstract

According to the technical scheme, the cotton web cleaner is characterized in that the cotton web cleaner comprises a dust removal assembly, a channel assembly, a connecting assembly and a limiting assembly, the dust removal assembly is installed below the channel assembly, the connecting assembly is installed above the channel assembly, and the limiting assembly is arranged above the connecting assembly and installed on the channel assembly; according to the dust removal tool, the limiting assembly is arranged to limit the movement of the channel assembly in the front-back direction, and the connecting assembly is arranged in the middle in a wrapping and clamping mode, so that downward deformation of the middle part of the dust removal assembly is effectively prevented, and the middle of the dust removal tool is always kept in an upward convex shape.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaner, more specifically, it relates to a cotton web cleaner. BACKGROUND

[0002] The cotton web cleaner is mainly used in textile machinery, especially in the rear part of the cotton carding machine, to clean the cotton residues, impurities and dust. The residues and impurities are usually concentrated and covered on the surface of the cotton web. If they are not cleaned in time, they may be jammed between the carding needles and the carding wheels when the cotton web enters the textile machinery again, affecting the working efficiency of the textile machinery and even the quality of the yarn. The existing cotton web cleaner includes a dust removal tool, a transportation channel and a connecting cover. The dust removal tool is installed at the lower part of the transportation channel and presents an upward convex shape in the middle after installation. The connecting cover is installed at the upper part of the transportation channel for observing the internal condition. However, in actual use, it is found that the transparent cover causes the deformation of the transportation channel due to the difference in material between the transparent cover and the transportation channel. The distance between the front and rear of the transportation channel is lengthened, and the middle position of the dust removal tool moves downward due to the deformation. The middle of the dust removal tool cannot maintain an upward convex shape, and thus cannot be used normally. Therefore, a cotton web cleaner is needed, which can keep the middle of the dust removal tool always in an upward convex shape.

[0003] In view of the above reasons, how to keep the middle of the dust removal tool always in an upward convex shape is the problem considered by the present application. SUMMARY

[0004] In view of the deficiencies of the prior art, a cotton web cleaner is provided, which can keep the middle of the dust removal tool always in an upward convex shape.

[0005] To achieve the above-mentioned purpose, the following technical solutions are provided: a cotton web cleaner, comprising a dust removal assembly, a channel assembly, a connecting assembly and a limiting assembly. The dust removal assembly is installed below the channel assembly. The connecting assembly is installed above the channel assembly. The limiting assembly is installed above the connecting assembly and on the channel assembly. The limiting assembly is used to limit the deformation of the channel assembly.

[0006] In the above-mentioned technical solution, the dust removal assembly in the cotton web cleaner can use tools such as blades or scrapers, and the middle part of the dust removal assembly should be in the form of upward convex, forming an arc as a whole, so as to operate normally.

[0007] Since the connecting assembly is arranged above the channel assembly, mainly for facilitating observation of the inside of the channel assembly, glass or other materials are used, which leads to inconsistency of materials used by the connecting assembly and the channel assembly. In the operation process, the channel assembly will be deformed in the front and back directions due to the interference of the connecting assembly, and the connecting assembly itself will be deformed, so the connecting assembly will exert a clamping force on the channel assembly. Originally, the connecting assembly and the channel assembly are sealed and the length is just fitted, but under the action of the force, the middle part of the channel assembly is easy to bulge outward, which affects the sealing, and gaps are also likely to appear, which is easy to block the cotton flock. However, the two ends of the channel assembly are fixed, so the deformation will lead to the dust removal assembly being flat as a whole, or even the middle part of the dust removal assembly being downward convex, so that the dust removal assembly cannot work normally. The downward convexity of the dust removal assembly not only affects the gauge, but also more seriously, when the cylinder is drummed, the dust removal assembly will collide with the tin needle teeth, causing needle collision and other accidents, causing significant economic losses to the user.

[0008] The limiting assembly is installed with the channel assembly, and the two ends of the connecting assembly are arranged in the front and back directions of the channel assembly, and the connecting assembly is arranged between the limiting assembly and the channel assembly, so that a clamping form is formed, and the connecting assembly is used as a support to avoid greater deformation. When the channel assembly is deformed in the front and back directions, it will be limited by the limiting assembly, so as to avoid the downward deformation of the middle part of the dust removal assembly.

[0009] The utility model discloses a limiting assembly is arranged on the channel assembly in the front and back directions, and the connecting assembly is arranged in the middle through the clamping form, thereby effectively preventing the downward deformation of the middle part of the dust removal assembly, and keeping the middle part of the dust removal tool always convex upward. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a side view of the cotton web cleaner;

[0011] Figure 2 It is Figure 1 It is a local enlarged view of A in the middle part;

[0012] Figure 3 It is a front view of the cotton web cleaner.

[0013] Mark: 1, dust removal assembly; 2, channel assembly; 3, connecting assembly; 4, limiting assembly;

[0014] 11, blade;

[0015] 21, first splicing block; 22, second splicing block; 23, groove;

[0016] 31, transparent cover; 32, first abutting surface; 33, second abutting surface;

[0017] 41, holder; 42, clamping member; 43, first protruding member; 44, second protruding member. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail below in combination with the drawings and examples. Identical parts are denoted by identical reference numerals in the drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular part.

[0019] Referring to Figures 1-3 As shown in the drawings, the web cleaner comprises a dust removal assembly 1, a channel assembly 2, a connecting assembly 3 and a limiting assembly 4. The dust removal assembly 1 is installed below the channel assembly 2, the connecting assembly 3 is installed above the channel assembly 2, and the limiting assembly 4 is arranged above the connecting assembly 3 and installed on the channel assembly 2. The limiting assembly 4 is used to limit the deformation of the channel assembly 2.

[0020] The dust removal assembly 1 in the web cleaner can adopt a blade 11 or a scraper and the like, and the middle part of the dust removal assembly 1 is in the form of upward protrusion, and the whole forms an arc shape, so that it can normally operate. The web cleaner and the cylinder use a tight gauge process. The cylinder drum generates a middle drum phenomenon due to the increase in temperature during the working process, so that the middle gauge becomes smaller, which is not allowed. The upward protruding structure of the dust removal assembly 1 well avoids the occurrence of this phenomenon.

[0021] Since the connecting assembly 3 is arranged above the channel assembly 2, it is mainly used to facilitate the observation of the inside of the channel assembly 2, and therefore a material such as glass is adopted, which leads to the fact that the materials adopted by the connecting assembly 3 and the channel assembly 2 are inconsistent. In the operating process, the channel assembly 2 will generate a deformation in the front and rear directions due to the resistance of the connecting assembly 3, and the connecting assembly 3 itself generates a deformation. Therefore, the connecting assembly 3 will exert a clamping force on the channel assembly 2. Originally, the connecting assembly 3 and the channel assembly 2 are sealed and the length is just fitted, but under the action of the force, the middle part of the channel assembly 2 is easy to bulge outward, which affects the sealing, and also causes a gap, which is easy to block the cotton wool. However, the two ends of the channel assembly 2 are fixed, and therefore the deformation under the comprehensive action will cause the dust removal assembly 1 to tend to be flat as a whole, and even cause the middle part of the dust removal assembly 1 to be in the form of downward protrusion, so that it cannot normally operate. The downward protrusion of the dust removal assembly 1 not only affects the gauge, but more seriously, when the cylinder drum bulges, it will cause the dust removal assembly 1 to collide with the cylinder teeth, causing a needle collision and the like, which causes a significant economic loss to the user.

[0022] The limiting assembly 4 is installed with the channel assembly 2, and the connecting ends of the limiting assembly 4 are arranged in the front-rear direction of the channel assembly 2 respectively, and the connecting assembly 3 is arranged between the limiting assembly 4 and the channel assembly 2, so that the clamping form is formed, and the connecting assembly 3 is used as the support to avoid the larger deformation, and when the channel assembly 2 is deformed in the front-rear direction, the deformation is limited by the limiting assembly 4, so that the downward deformation of the middle part of the dust removal assembly 1 is avoided;

[0023] The utility model discloses a limiting assembly 4 is arranged to limit the deformation of the channel assembly 2 in the front-rear direction, and the connecting assembly 3 is arranged in the middle through the clamping form, so that the downward deformation of the middle part of the dust removal assembly 1 is effectively prevented, and the middle of the dust removal tool always keeps the upper convex shape.

[0024] Further, the channel assembly 2 includes a first splicing block 21 and a second splicing block 22, and the connecting assembly 3 includes a transparent cover 31, the transparent cover 31 is arranged between the first splicing block 21 and the second splicing block 22, the first splicing block 21 and the second splicing block 22 are in abutment with the transparent cover 31, and the transparent cover 31, the first splicing block 21 and the second splicing block 22 are combined to form a channel for moving the cotton residues;

[0025] The limiting assembly 4 includes a retaining piece 41 and a buckling piece 42, the buckling piece 42 is provided with at least two, and the plurality of buckling pieces 42 are fixedly connected at both ends of the retaining piece 41 respectively, and the plurality of buckling pieces 42 are in abutment with the side surfaces of the first splicing block 21 and the second splicing block 22 respectively;

[0026] The retaining piece 41 covers the middle part of the transparent cover 31;

[0027] The dust removal assembly 1 includes a blade 11, and the blade 11 is fixedly connected to the second splicing block 22;

[0028] The retaining piece 41 and the buckling piece 42 can be integrally formed, when the transparent cover 31 abuts against the first splicing block 21 and the second splicing block 22, the middle parts of the first splicing block 21 and the second splicing block 22 are subjected to the outward transverse pressure, but under the joint action of the retaining piece 41 and the buckling piece 42, the middle parts of the first splicing block 21 and the second splicing block 22 are also subjected to the inward transverse pressure, so that the deformation of the transparent cover 31 abutting against the first splicing block 21 and the second splicing block 22 is avoided;

[0029] In addition, the retaining member 41 can be slightly smaller than the size of the transparent cover 31, and the retaining member 41 needs to cover the middle part of the transparent cover 31. Under the resistance of the buckling member 42, the second splicing block 22 is deformed to drive the corresponding blade 11 of the retaining member 41, that is, the middle part of the blade 11 moves upward, and the cutting edge of the blade 11 protrudes upward to meet the use requirements. At the same time, the middle part of the first splicing block 21 also moves inward under the force, eliminating the wide phenomenon in the suction cavity, ensuring the uniform width, and eliminating the drumming phenomenon of the transparent cover 31, the first splicing block 21 and the second splicing block 22 under the force, so that the transparent cover 31, the first splicing block 21 and the second splicing block 22 are more closely attached, avoiding the occurrence of air leakage.

[0030] Further, the connection between the transparent cover 31 and the first splicing block 21 and the connection between the transparent cover 31 and the second splicing block 22 are provided with a horizontally arranged first abutting surface 32 and a vertically arranged second abutting surface 33;

[0031] The first abutting surface 32 serves as a support for the transparent cover 31, and the first splicing block 21 and the second splicing block 22 serve as supports. The second abutting surface 33 serves as a limiting position for the transparent cover 31, and the first splicing block 21 and the second splicing block 22 jointly limit the movement of the transparent cover 31.

[0032] Further, the buckling member 42 is fixedly connected with a first protruding member 43, and the first splicing block 21 and the second splicing block 22 are each provided with a groove 23 for accommodating the first protruding member 43;

[0033] When the first protruding member 43 is accommodated in the groove 23, the inner wall of the groove 23 abuts against the first protruding member 43 to form a buckle structure;

[0034] Through the cooperation of the first protruding member 43 and the groove 23, resistance can be formed in the insertion direction of the retaining member 41, the first splicing block 21 and the second splicing block 22, so as to avoid the retaining member 41 from easily detaching due to vibration.

[0035] Further, the buckling member 42 is further fixedly connected with a plurality of second protruding members 44, and gaps are provided between the plurality of second protruding members 44;

[0036] The second protruding member 44 extends towards the length direction of the buckling member 42;

[0037] The length of the second protruding member 44 is the same as the length of the buckling member 42;

[0038] The second protruding member 44 is used to resist the side surface of the first splicing block 21 or the second splicing block 22, and gaps are provided between the plurality of second protruding members 44, so that the second protruding member 44 can be deformed locally.

[0039] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. Cotton web cleaner, characterized in that, It includes a dust removal component, a channel component, a connecting component and a limiting component. The dust removal component is installed below the channel component, the connecting component is installed above the channel component, the limiting component is provided above the connecting component and installed on the channel component, and the limiting component is used to limit the deformation of the channel component; the limiting component includes a retaining member and a buckling member, and there are at least two buckling members, and multiple buckling members are respectively fixedly connected to the two ends of the retaining member; multiple buckling members are respectively in contact with the two side surfaces of the channel component.

2. The cotton web cleaner according to claim 1, characterized in that: The channel assembly includes a first splicing block and a second splicing block, and the connecting assembly includes a transparent cover, which is arranged between the first splicing block and the second splicing block. The first splicing block and the second splicing block are both in contact with the transparent cover. The transparent cover, the first splicing block and the second splicing block are combined to form a channel for the movement of cotton residues, and the multiple buckling parts are respectively in contact with the sides of the first splicing block and the second splicing block.

3. The cotton web cleaner according to claim 2, characterized in that: The retaining member covers the middle portion of the transparent cover.

4. The cotton web cleaner according to claim 2, characterized in that: The dust removal component includes a blade, and the blade is fixedly connected to the second splicing block.

5. The cotton web cleaner according to claim 2, characterized in that: A first abutting surface that is horizontally arranged and a second abutting surface that is vertically arranged are provided at the connection point between the transparent cover and the first assembling block and at the connection point between the transparent cover and the second assembling block.

6. The cotton web cleaner according to claim 2, characterized in that: The buckling piece is fixedly connected to a first protruding piece, and the first splicing block and the second splicing block are both provided with a groove for accommodating the first protruding piece; When the first protrusion is accommodated in the groove, the inner wall of the groove abuts against the first protrusion to form a snap-fit ​​structure.

7. The cotton web cleaner according to claim 2, characterized in that: The buckling piece is further fixedly connected to a plurality of second protrusions, and gaps are provided between the plurality of second protrusions.

8. The cotton web cleaner according to claim 7, characterized in that: The second protrusion extends toward the length direction of the buckling member.

9. The cotton web cleaner according to claim 7, characterized in that: The length of the second protruding piece is the same as that of the pressing piece.

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