Carding machines use carding rollers that are easy to replace and disassemble.

Abstract

This utility model discloses a carding roller for a carding machine that is easy to replace and disassemble, relating to the field of carding roller technology. The carding roller for a carding machine includes a rotating shaft and a fixed sleeve disposed on the surface of the rotating shaft. A carding roller sleeve is slidably connected to the surface of the fixed sleeve. It also includes: several sets of sockets disposed on both sides of the fixed sleeve, with inserts inserted into the sockets. A telescopic assembly is slidably connected inside the inserts, the telescopic assembly including a sliding rod, a limiting ring, and a telescopic spring; several sets of ball bearings disposed at one end of the inserts; and several sets of cleaning components slidably connected inside the carding roller sleeve. This utility model, through the design of the telescopic assembly and inserts, achieves convenient disassembly and assembly of the carding roller sleeve. The carding roller sleeve can be separated without complex tools, significantly reducing disassembly steps and maintenance costs. At the same time, it allows for flexible replacement of carding roller sleeves of different specifications according to different production needs, optimizing the carding effect.

Description

Technical Field

[0001] This utility model relates to the field of carding roller technology, specifically to a carding roller for a carding machine that is easy to replace and disassemble. Background Technology

[0002] Using easily replaceable and removable carding rollers on a carding machine can improve production efficiency, reduce maintenance costs, and enhance the stability of the equipment.

[0003] Utility model patent CN218842438U discloses a carding roller for a carding machine, including a carding roller body; a plurality of first grooves are formed in the middle of the carding roller body; a pair of conical barbs are provided on the first grooves; a protrusion is fixedly connected to the end of the conical barb; a second groove is formed inside the protrusion; a slider is slidably connected inside the second groove; a first spring is fixedly connected between the bottom sidewall of the slider and the inner sidewall of the second groove; a third groove is formed at the other end of the conical barb. By installing different numbers of conical barbs, the density of the barbs can be adjusted, so that the density of the barbs on the carding roller body can adapt to various needs. This allows the carding roller body to process cotton balls of different densities to different specifications, thereby increasing the adaptability of the carding roller body.

[0004] However, the existing carding rollers require complex disassembly steps and complex tools to separate the carding roller sleeves when they need to be removed, which increases the disassembly steps and makes it impossible to flexibly replace carding roller sleeves of different specifications according to different production needs. Utility Model Content

[0005] This utility model provides a carding roller for carding machines that is easy to replace and disassemble. It has the advantage of easy disassembly and assembly of carding roller sleeves, thus solving the problem that when existing carding rollers need to be disassembled, the disassembly steps are complicated and complex tools are required to separate the carding roller sleeves, which increases the disassembly steps and makes it impossible to flexibly replace carding roller sleeves of different specifications according to different production needs.

[0006] To facilitate the disassembly and assembly of the carding roller sleeve, this utility model provides the following technical solution: a carding roller for easy replacement and disassembly in a carding machine, comprising a rotating shaft and a fixed sleeve disposed on the surface of the rotating shaft, wherein the carding roller sleeve is slidably connected to the surface of the fixed sleeve, and further comprising: several sets of sockets disposed on both sides of the fixed sleeve, wherein inserts are inserted into the sockets, and telescopic components are slidably connected to the inside of the inserts, wherein the telescopic components include a sliding rod, a limiting ring, and a telescopic spring; several sets of ball bearings disposed at one end of the inserts, wherein several sets of cleaning components are slidably connected to the inside of the carding roller sleeve, wherein the cleaning components include a sliding air cylinder, a positioning ring, and a support spring; and a limiting plate disposed on the surface of the inserts, wherein a locking block is fixedly connected to the inner wall of the limiting plate.

[0007] As a preferred embodiment of this utility model, the telescopic assembly includes a sliding rod slidably connected inside the insert, a limiting ring being sleeved on the surface of the sliding rod, and a telescopic spring being fixedly connected to one side of the limiting ring.

[0008] As a preferred embodiment of this utility model, the cleaning assembly includes a sliding air cylinder slidably connected inside the carding roller sleeve, a positioning ring sleeved at the bottom of the sliding air cylinder, and a support spring fixedly connected to the top of the positioning ring.

[0009] As a preferred embodiment of this utility model, the support spring is fixedly connected to the inner wall of the carding roller sleeve, and the top of the sliding air cylinder is provided with several sets of air holes.

[0010] As a preferred embodiment of this utility model, the surface of the rotating shaft is provided with a slot adapted to the locking block, and the interior of the socket is provided with a limiting groove adapted to the ball bearing.

[0011] As a preferred embodiment of this utility model, bearings are sleeved at both ends of the rotating shaft, an upper clamping ring is sleeved on the surface of the bearing, and a lower clamping seat is rotatably connected to one side of the upper clamping ring.

[0012] As a preferred embodiment of this utility model, one end of the upper clamping ring is rotatably connected to a bolt, and the bottom of the bolt is threaded with a nut.

[0013] As a preferred embodiment of this utility model, a support plate is fixedly connected to the bottom of the lower clamp, and both ends of the support plate are threaded with positioning bolts.

[0014] Compared with the prior art, this utility model provides a carding roller for a carding machine that is easy to replace and disassemble, and has the following beneficial effects: This carding machine uses easily replaceable and removable carding rollers. Through the design of the telescopic assembly and insert, when it is necessary to remove the carding roller sleeve, pressing the sliding rod causes it to slide inside the insert. The limiting ring pushes the telescopic spring to contract, and at the same time, the groove at one end of the sliding rod moves to the corresponding position of the ball. When the limiting plate is pulled, the insert is pulled out of the socket, and the ball falls into the groove. The two sets of limiting plates are removed, and then the carding roller sleeve can be pulled out and removed. This achieves the effect of convenient disassembly and assembly of the carding roller sleeve, which can be separated without complicated tools, significantly reducing disassembly steps and maintenance costs. At the same time, it can flexibly replace carding roller sleeves of different specifications according to different production needs, optimizing the carding effect.

[0015] This carding machine uses easily replaceable and disassembled carding rollers. Through the design of the cleaning components, when cotton fibers or impurities accumulate on the surface of the carding roller gaps, the carding process compresses the sliding air cylinder, causing it to slide on the carding roller sleeve and move the positioning ring. This causes the positioning ring to pull the support spring, which deforms under force and generates elastic force, pushing the sliding air cylinder in the opposite direction. This allows the sliding air cylinder to push out the impurities. At the same time, high-pressure gas can be introduced into the rotating shaft using external equipment. This causes the corresponding holes on the rotating shaft to pressurize the gas along the fixed sleeve and into the sliding air cylinder. The high-pressure gas is then discharged from the air holes on the sliding air cylinder, thus effectively cleaning the cotton fibers or impurities on the surface of the carding roller gaps and reducing the workload of manual cleaning. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the cleaning component structure of this utility model; Figure 4 This is a schematic diagram of the telescopic component and insert structure of this utility model; Figure 5 This is a schematic diagram of the upper clamping ring and lower clamping seat structure of this utility model.

[0017] In the diagram: 1. Rotating shaft; 2. Fixed sleeve; 3. Carding roller sleeve; 4. Socket; 5. Insert tube; 6. Telescopic assembly; 601. Sliding rod; 602. Limiting ring; 603. Telescopic spring; 7. Ball bearing; 8. Cleaning assembly; 801. Sliding air cylinder; 802. Positioning ring; 803. Support spring; 9. Limiting plate; 10. Locking block; 11. Bearing; 12. Upper clamping ring; 13. Lower clamping seat; 14. Bolt; 15. Nut; 16. Support plate; 17. Positioning bolt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-5This utility model discloses a carding roller for a carding machine that is easy to replace and disassemble, including a rotating shaft 1 and a fixed sleeve 2 disposed on the surface of the rotating shaft 1. A carding roller sleeve 3 is slidably connected to the surface of the fixed sleeve 2. It also includes: several sets of sockets 4 disposed on both sides of the fixed sleeve 2, with inserts 5 inserted into the sockets 4. A telescopic component 6 is slidably connected inside the inserts 5. The telescopic component 6 includes a sliding rod 601, a limiting ring 602, and a telescopic spring 603. Several sets of ball bearings 7 are disposed at one end of the inserts 5. Several sets of cleaning components 8 are slidably connected inside the carding roller sleeve 3. The cleaning component 8 includes a sliding air cylinder 801, a positioning ring 802, and a support spring 803. A limiting plate 9 is disposed on the surface of the inserts 5. A locking block 10 is fixedly connected to the inner wall of the limiting plate 9.

[0020] Specifically, the telescopic component 6 includes a sliding rod 601 slidably connected inside the insert 5, a limiting ring 602 sleeved on the surface of the sliding rod 601, and a telescopic spring 603 fixedly connected to one side of the limiting ring 602.

[0021] In this embodiment, when it is necessary to disassemble the carding roller sleeve 3, press the sliding rod 601 so that the sliding rod 601 slides inside the insert 5. The limiting ring 602 pushes the telescopic spring 603 to contract under force. At the same time, the groove at one end of the sliding rod 601 moves to the corresponding position of the ball 7. When the limiting plate 9 is pulled, the insert 5 is pulled out from the socket 4, and the ball 7 falls into the groove. The two sets of limiting plates 9 are removed, and then the carding roller sleeve 3 is pulled out and removed.

[0022] Specifically, the cleaning component 8 includes a sliding air cylinder 801 slidably connected inside the carding roller sleeve 3. A positioning ring 802 is sleeved at the bottom of the sliding air cylinder 801, and a support spring 803 is fixedly connected to the top of the positioning ring 802.

[0023] In this embodiment, when cotton fibers or impurities accumulate on the surface of the carding roller gap, the sliding air cylinder 801 is squeezed during carding, causing the sliding air cylinder 801 to slide on the carding roller sleeve 3 and drive the positioning ring 802 to move. This causes the positioning ring 802 to pull the support spring 803, which deforms under force and generates elastic force, pushing the sliding air cylinder 801 in the opposite direction. This causes the sliding air cylinder 801 to push out the impurities. At the same time, high-pressure gas can be introduced into the rotating shaft 1 using external equipment, so that the corresponding hole on the rotating shaft 1 pressurizes the gas along the fixed sleeve 2 and into the sliding air cylinder 801, allowing the high-pressure gas to be discharged from the air hole on the sliding air cylinder 801.

[0024] Specifically, the support spring 803 is fixedly connected to the inner wall of the carding roller sleeve 3, and the top of the sliding air cylinder 801 is provided with several sets of air holes.

[0025] In this embodiment, the support spring 803 facilitates the ejection of the sliding air cylinder 801, and the air hole facilitates the discharge of high-pressure gas from the sliding air cylinder 801.

[0026] Specifically, the surface of the rotating shaft 1 is provided with a slot that matches the card block 10, and the interior of the socket 4 is provided with a limiting groove that matches the ball 7.

[0027] In this embodiment, the slot facilitates the insertion and fixing of the locking block 10, and the limiting groove facilitates the fixing and limiting of the ball 7.

[0028] Specifically, bearings 11 are sleeved at both ends of the rotating shaft 1, and upper clamping rings 12 are sleeved on the surface of the bearings 11. A lower clamping seat 13 is rotatably connected to one side of the upper clamping ring 12.

[0029] In this embodiment, the bearing 11 facilitates the rotation of the shaft 1 and maintains stability, while the upper clamping ring 12 and the lower clamping seat 13 cooperate to facilitate the fixed installation of the bearing 11.

[0030] Specifically, one end of the upper clamping ring 12 is rotatably connected to a bolt 14, and the bottom of the bolt 14 is threadedly connected to a nut 15.

[0031] In this embodiment, when it is necessary to disassemble the rotating shaft 1, the nut 15 is turned so that the nut 15 is disengaged from the bolt 14, thereby pulling the bolt 14, which facilitates the opening of the upper clamping ring 12 and the lower clamping seat 13.

[0032] Specifically, a support plate 16 is fixedly connected to the bottom of the lower clamp 13, and positioning bolts 17 are threaded to both ends of the support plate 16.

[0033] In this embodiment, the support plate 16 facilitates increasing the support area at the bottom of the lower clamp 13, and the positioning bolt 17 facilitates the positioning and installation of the lower clamp 13.

[0034] The working principle and usage process of this utility model are as follows: When it is necessary to disassemble the carding roller sleeve 3, press the sliding rod 601, causing the sliding rod 601 to slide inside the insert 5. The limiting ring 602 pushes the telescopic spring 603 to contract under force. At the same time, the groove at one end of the sliding rod 601 moves to the corresponding position of the ball 7. When the limiting plate 9 is pulled, the insert 5 is pulled out from the socket 4, and the ball 7 falls into the groove. Remove the two sets of limiting plates 9, and then pull out and remove the carding roller sleeve 3. When cotton fibers or impurities accumulate on the surface of the carding roller gap, they are squeezed during carding. The sliding air cylinder 801 slides on the carding roller sleeve 3, causing the positioning ring 802 to move. The positioning ring 802 pulls the support spring 803, which deforms under force and generates elastic force, pushing the sliding air cylinder 801 in the opposite direction. This causes the sliding air cylinder 801 to push out the debris. At the same time, high-pressure gas can be introduced into the rotating shaft 1 using external equipment. This causes the corresponding hole on the rotating shaft 1 to pressurize the gas along the fixed sleeve 2 and into the sliding air cylinder 801, so that the high-pressure gas is discharged from the air hole on the sliding air cylinder 801.

[0035] In summary, this carding machine uses easily replaceable and disassembled carding rollers. Through the design of the telescopic component 6 and the insert 5, it achieves the effect of convenient disassembly and assembly of the carding roller sleeve 3. The carding roller sleeve 3 can be separated without complicated tools, significantly reducing disassembly steps and maintenance costs. At the same time, it can flexibly replace carding roller sleeves 3 of different specifications according to different production needs, optimizing the carding effect. Through the design of the cleaning component 8, it can effectively clean cotton lint or impurities on the surface of the carding roller gaps, reducing the workload of manual cleaning.

[0036] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carding machine with a carding roller that is easy to replace and disassemble, comprising a rotating shaft (1) and a fixed sleeve (2) disposed on the surface of the rotating shaft (1), wherein a carding roller sleeve (3) is slidably connected to the surface of the fixed sleeve (2), characterized in that, Also includes: Several sets of sockets (4) are provided on both sides of the fixed sleeve (2). A plug (5) is inserted into the inside of the socket (4). A telescopic component (6) is slidably connected inside the plug (5). The telescopic component (6) includes a sliding rod (601), a limiting ring (602), and a telescopic spring (603). Several sets of ball bearings (7) are set at one end of the insert (5). Several sets of cleaning components (8) are slidably connected inside the carding roller sleeve (3). The cleaning components (8) include a sliding air cylinder (801), a positioning ring (802) and a support spring (803). A limiting plate (9) is provided on the surface of the insert (5), and a locking block (10) is fixedly connected to the inner wall of the limiting plate (9).

2. The carding roller for a carding machine according to claim 1, characterized in that: The telescopic assembly (6) includes a sliding rod (601) slidably connected inside the insert (5), a limiting ring (602) is sleeved on the surface of the sliding rod (601), and a telescopic spring (603) is fixedly connected to one side of the limiting ring (602).

3. The carding roller for a carding machine according to claim 1, characterized in that: The cleaning assembly (8) includes a sliding air cylinder (801) slidably connected inside the carding roller sleeve (3), with a positioning ring (802) sleeved at the bottom of the sliding air cylinder (801) and a support spring (803) fixedly connected to the top of the positioning ring (802).

4. The carding roller for a carding machine according to claim 1, characterized in that: The support spring (803) is fixedly connected to the inner wall of the carding roller sleeve (3), and the top of the sliding air cylinder (801) is provided with several sets of air holes.

5. The carding roller for a carding machine according to claim 1, characterized in that: The surface of the rotating shaft (1) is provided with a slot that matches the card block (10), and the interior of the socket (4) is provided with a limiting groove that matches the ball (7).

6. The carding roller for a carding machine according to claim 1, characterized in that: Both ends of the rotating shaft (1) are fitted with bearings (11), and an upper clamping ring (12) is fitted onto the surface of the bearing (11). A lower clamping seat (13) is rotatably connected to one side of the upper clamping ring (12).

7. The carding roller for a carding machine according to claim 6, characterized in that: One end of the upper clamping ring (12) is rotatably connected to a bolt (14), and the bottom of the bolt (14) is threaded with a nut (15).

8. The carding roller for a carding machine according to claim 6, characterized in that: The bottom of the lower clamp (13) is fixedly connected to a support plate (16), and both ends of the support plate (16) are threadedly connected to positioning bolts (17).

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