Rapid replacement device for carding machine cylinder card clothing

Abstract

The utility model belongs to the technical field of card clothing replacement, and particularly relates to a carding machine cylinder card clothing rapid replacement device which comprises a storage block, and clamping assemblies used for fixing the position of cylinder card clothing are arranged on the two sides of the top end of the storage block. A drilling assembly is arranged at the top end, located between the two clamping assemblies, of the storage block through a sliding assembly. The sliding assembly comprises a sliding hole, and the sliding hole is formed in the top end of the storage block. The drilling assembly is connected to the top end of the storage block through the sliding assembly, when the cylinder card clothing of the carding machine is replaced, a drilling tool can be adjusted according to the position of the cylinder card clothing, then the adjusting frequency of the cylinder card clothing can be reduced, and the working efficiency of the carding machine is improved. Therefore, the early-stage preparation time can be shortened to a certain extent, the drilling efficiency is improved, the replacement efficiency of the cylinder card clothing is improved to a certain extent, and the cylinder card clothing is rapidly replaced.

Description

Technical Field

[0001] This utility model relates to the field of carding cloth replacement technology, specifically a quick replacement device for carding machine cylinder carding cloth. Background Technology

[0002] A carding machine is an important piece of textile machinery, mainly used to process various fibers, including cotton, viscose, polyester, carbon fiber, and glass fiber. Its main function is to comb disordered fibers into unidirectional parallel fiber bundles to meet the needs of textile production. Cylinder card cloth is a special fabric made of tin wire, characterized by its dense structure, high hardness, and good tensile strength. It is widely used in the carding section of textile carding machines, primarily for combing cotton. However, after a period of use, cylinder card cloth often becomes less durable, has insufficient grip, and a short lifespan, requiring timely replacement. Replacement usually requires manual labor. The process typically involves using scissors to cut a small slit at both ends of a strip of cylinder card cloth before fixing it to the ends of the cleaning roller. This cutting and installation requires manual handling of the cylinder card cloth, posing a safety hazard as the needles can cause pricks to maintenance personnel. Furthermore, the process is inconvenient, time-consuming, and impacts production efficiency.

[0003] Although the existing patent CN222349208U discloses a quick-change tool for carding machine needles that can solve the above problems, the position of the drilling tool in that patent is relatively fixed and can only move up and down. Therefore, when drilling, the position of the cylinder needles needs to be adjusted. Since the cylinder needles have a certain length, it is inconvenient for personnel to adjust their position back and forth, which is inconvenient. Therefore, a quick-change device for carding machine cylinder needles is invented. Utility Model Content

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0005] A quick-change device for carding machine cylinder card cloth includes a storage block. Both sides of the top of the storage block are provided with clamping components for fixing the position of the cylinder card cloth. The top of the storage block, located between the two sets of clamping components, is provided with a drilling component through a sliding component.

[0006] The sliding component includes:

[0007] A sliding hole is formed on the top of the storage block;

[0008] A square plate, which is slidably connected in a sliding hole via a guide assembly.

[0009] As a preferred embodiment of the carding machine cylinder carding quick replacement device of the present invention, wherein: a support plate is fixedly installed at the bottom of the inner cavity of the storage block, and a square hole is opened in the middle of the support plate.

[0010] In a preferred embodiment of the carding machine cylinder carding quick-change device of this utility model, the guide assembly includes:

[0011] Limiting plates are fixedly installed at both ends of the bottom of the square plate, and the limiting plates are in contact with the inner surface of the sliding hole;

[0012] The sliding plate is fixedly installed on the opposite ends of both sets of limiting plates.

[0013] As a preferred embodiment of the quick-change device for the carding machine cylinder clothing described in this utility model, the guide assembly further includes:

[0014] The storage blocks on both sides of the sliding hole are provided with sliding grooves that communicate with the sliding hole, and the sliding plate is slidably connected in the sliding grooves;

[0015] A screw, which is threaded onto a square plate, with one end of the screw in contact with the top of the storage block.

[0016] In a preferred embodiment of the carding machine cylinder carding quick-change device of this utility model, the drilling assembly includes:

[0017] The second stud is threaded onto the square plate;

[0018] The second drive plate is fixedly mounted on the top of the second stud.

[0019] As a preferred embodiment of the carding machine cylinder carding quick replacement device of the present invention, wherein: the bottom of the second stud passes through the sliding hole to fix the drilling tool, and a square hole is provided directly below the drilling tool.

[0020] In a preferred embodiment of the carding machine cylinder carding quick-change device of this utility model, the clamping assembly includes:

[0021] The first stud is threaded to both sides of the top end of the storage block;

[0022] The bottom of the first stud is rotatably connected to the lower pressure plate via a bearing.

[0023] As a preferred embodiment of the carding machine cylinder carding quick-change device of this utility model, the clamping assembly further includes:

[0024] The first drive plate is fixedly mounted on the top of the first stud;

[0025] Telescopic rods are fixedly installed on the top of the lower pressure plate, and storage blocks are fixedly installed on the top of the telescopic rods.

[0026] Compared with existing technologies:

[0027] 1. By setting a sliding component to connect the drilling component to the top of the storage block, the drilling tool can be adjusted according to the position of the cylinder carding cloth when changing the cylinder carding cloth of the carding machine. This reduces the number of times the cylinder carding cloth needs to be adjusted, thereby reducing the preparation time to a certain extent. This not only improves the drilling efficiency, but also improves the replacement efficiency of the cylinder carding cloth to a certain extent, enabling the rapid replacement of the cylinder carding cloth.

[0028] 2. By setting two sets of clamping components for fixing the position of the cylinder needle cloth, the cylinder needle cloth can be fixed on both sides of the drilling position when drilling, thereby avoiding the phenomenon of the cylinder needle cloth rotating with the rotation to a certain extent and improving the drilling quality. Attached Figure Description

[0029] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0030] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0031] Figure 3 This is a schematic diagram of the storage block structure of this utility model;

[0032] Figure 4 This is a schematic diagram of the lower pressure plate and the first drive plate of this utility model;

[0033] Figure 5 This is a partial structural diagram of the sliding component of this utility model.

[0034] In the figure: storage block 10, support plate 11, square hole 12, first stud 20, lower pressure plate 21, first drive plate 22, telescopic rod 23, sliding hole 30, square plate 31, limiting plate 32, sliding plate 33, sliding groove 34, screw 35, second stud 40, second drive plate 41, drilling tool 42. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0036] This utility model provides a quick-change device for the cylinder carding cloth of a carding machine. Please refer to [link / reference]. Figures 1-5The storage block 10 includes a storage block 10. Both sides of the top of the storage block 10 are provided with clamping components for fixing the position of the cylinder needle cloth. The top of the storage block 10, located between the two sets of clamping components, is provided with a drilling component through a sliding component. A support plate 11 is fixedly installed at the bottom of the inner cavity of the storage block 10. A square hole 12 is opened in the middle of the support plate 11.

[0037] The sliding assembly includes: a sliding hole 30 and a square plate 31;

[0038] A sliding hole 30 is formed on the top of the storage block 10, and the square plate 31 is slidably connected in the sliding hole 30 through a guide assembly.

[0039] The guide assembly includes: a limiting plate 32, a sliding plate 33, a slide rail 34, and a screw 35;

[0040] Limiting plates 32 are fixedly installed at both ends of the bottom of the square plate 31, and the limiting plates 32 are in contact with the inner surface of the sliding hole 30. Slide plates 33 are fixedly installed at the opposite ends of the two sets of limiting plates 32. Slide grooves 34 communicating with the sliding hole 30 are opened on the storage blocks 10 on both sides of the sliding hole 30, and the slide plates 33 are slidably connected in the slide grooves 34. Screws 35 are threadedly connected to the square plate 31, and one end of the screws 35 is in contact with the top of the storage block 10. The number of screws 35 can be set according to the requirements.

[0041] The drilling assembly includes: a second stud 40, a second drive plate 41, and a drilling tool 42;

[0042] The second stud 40 is threaded onto the square plate 31. The second drive plate 41 is fixedly installed on the top of the second stud 40. The bottom of the second stud 40 passes through the sliding hole 30 and is fixedly installed with the drilling tool 42. A square hole 12 is provided directly below the drilling tool 42. The drilling tool 42 is fixed to the bottom of the second stud 40 by screws.

[0043] The clamping assembly includes: a first stud 20, a lower pressure plate 21, a first drive plate 22, and a telescopic rod 23;

[0044] The top two sides of the storage block 10 are threadedly connected to the first stud 20. The bottom of the first stud 20 is rotatably connected to the lower pressure plate 21 through the bearing. The first drive plate 22 is fixedly installed on the top of the first stud 20. Several telescopic rods 23 are fixedly installed on the top of the lower pressure plate 21, and the storage block 10 is fixedly installed on the top of the telescopic rods 23.

[0045] When replacing the carding cloth of a carding machine cylinder, the specific operating steps for those skilled in the art are as follows:

[0046] First, one end of the cylinder needle cloth is placed inside the storage block 10, and then placed on the surface of the support plate 11, with one end of the cylinder needle cloth parallel to the end of the support plate 11. Next, the first stud 20 is rotated by the first drive plate 22 so that the lower pressure plate 21 presses and fixes the cylinder needle cloth. Then, the square plate 31 is moved along the sliding hole 30. After it is moved to the appropriate position, the position of the square plate 31 is fixed by the screw 35. Then, the drilling tool 42 is lowered by the second drive plate 41. When the drilling tool 42 is in the square hole 12, the cylinder needle cloth can be drilled.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A carding cylinder clothing quick change device comprising a storage block (10), characterized in that, The top of the storage block (10) is provided with clamping assemblies for fixing the position of the cylinder clothing, and the top of the storage block (10) between the two clamping assemblies is provided with a drilling assembly through a sliding assembly; The sliding assembly comprises: A sliding hole (30) is formed in the top of the storage block (10); A square plate (31) is slidably connected in the sliding hole (30) through a guide assembly.

2. The rapid exchange of card clothing for a carding machine cylinder according to claim 1, characterized in that, A support plate (11) is fixedly installed at the bottom of the inner cavity of the storage block (10), and a square hole (12) is formed in the middle of the support plate (11).

3. The quick change device for carding cylinder clothing according to claim 1, characterized in that, The guide assembly comprises: A limiting plate (32) is fixedly installed at the both ends of the bottom of the square plate (31), and the limiting plate (32) is in contact with the inner surface of the sliding hole (30); A sliding plate (33) is fixedly installed at the opposite ends of the two limiting plates (32).

4. The quick change device for carding cylinder clothing according to claim 3, characterized in that, The guide assembly further comprises: A sliding groove (34) is formed in the storage block (10) on both sides of the sliding hole (30) and is in communication with the sliding hole (30), and the sliding plate (33) is slidably connected in the sliding groove (34); A screw (35) is threadedly connected to the square plate (31), and one end of the screw (35) is in contact with the top of the storage block (10).

5. The quick change device for carding cylinder clothing according to claim 1, wherein, The drilling assembly comprises: A second threaded stud (40) is threadedly connected to the square plate (31); A second driving plate (41) is fixedly installed on the top of the second threaded stud (40).

6. The quick change device for carding cylinder clothing according to claim 5, characterized in that A drilling cutter (42) is fixedly installed at the bottom of the second threaded stud (40) through the sliding hole (30), and a square hole (12) is arranged below the drilling cutter (42).

7. The quick change device for carding cylinder clothing according to claim 1, wherein, The clamping assembly comprises: A first threaded stud (20) is threadedly connected to the top of the storage block (10) on both sides; A pressing plate (21) is rotatably connected to the bottom of the first threaded stud (20) through a bearing.

8. The quick change device for carding cylinder clothing according to claim 7, characterized in that, The clamping assembly further comprises: A first driving plate (22) is fixedly installed on the top of the first threaded stud (20); A plurality of telescopic rods (23) are fixedly installed on the top of the pressing plate (21), and the top of the telescopic rod (23) is fixedly installed with the storage block (10).

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