Cotton web cleaning device of carding machine

Abstract

The utility model belongs to the technical field of cotton web cleaning, in particular to a cotton web cleaning device of a carding machine, which comprises a support frame, a dust removal knife is fixedly arranged between the inner walls of the front side and the rear side of the support frame, through an arranged disassembly and assembly component, after a brush roller above the cotton web cleaning device is used for a period of time, more sundries are easy to accumulate above the brush roller, and the dust removal knife is convenient to clean. According to the brush roller assembly and disassembly device, the brush roller needs to be installed again after being disassembled and cleaned by a worker, the fixing frame can slide through the electric telescopic rod, the brush roller assembly and disassembly process is convenient, the brush roller is convenient and fast to install through cooperation of a locking block and a clamping block, and time and labor are saved during operation of the worker; by arranging the cleaning assembly, if the dust removal effect of the dust removal knife is poor due to the fact that the dust removal knife is not treated in time, a worker does not need to stop the machine when the dust removal knife is cleaned, impurities above a blade can be cleaned through a scraping plate after the cotton web is cleaned, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton web cleaning, in particular to a cotton web cleaning device of a cotton carding machine. Background Art

[0002] The working principle of the carding machine is to open, comb and remove impurities from the cotton rolls sent from the previous process or the oily cotton layer supplied by the cotton box, so that all the curled cotton loops become basically straight single fibers, and in this process, remove the broken seeds, impurities and short fibers left over from the cotton cleaning process, and then integrate cotton strips of a certain specification and store them in the cotton tube for use in the drawing process. During the use of the carding machine, a cotton web cleaning device of the carding machine is needed to clean the cotton web;

[0003] Announcement No. CN213570869U discloses a cotton web cleaning device for a carding machine, comprising a carding machine body and a dust collecting box, a feeding box interpenetrating with the carding machine body is installed on one side of the top outer wall of the carding machine body by bolts, a discharging box interpenetrating with the carding machine body is installed on one side of the outer wall of the carding machine body by bolts, two connecting rods are installed on both sides of the top inner wall and both sides of the bottom inner wall of the carding machine body by bolts, and dust hoods are installed on one end of the adjacent four connecting rods away from the carding machine body by bolts, and an air pipe extending to the outside of the carding machine body is installed on one side of the top outer wall of one of the dust hoods by bolts;

[0004] There may be two problems when using it. First, after the brush roller above the device has been used for a period of time, a lot of debris is likely to accumulate on it, so that the staff needs to disassemble and clean it before reinstalling it. Its installation requires multiple fixing bolts for installation, and the operating space of the device is small, which makes disassembly and assembly inconvenient, and makes the operation of the staff more time-consuming and labor-intensive. Second, during the use of the dust removal knife, dust or magazine short fibers on the cotton net are easily adsorbed due to static electricity. If not handled in time, the dust removal effect of the dust removal knife is likely to be poor. If the dust removal knife is frequently cleaned, the staff needs to stop the machine, resulting in low work efficiency. Therefore, we propose a cotton net cleaning device for a cotton carding machine. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cotton web cleaning device for a cotton carding machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cotton web cleaning device for a cotton carding machine comprises a support frame, a dust removal knife is fixedly installed between the front and rear inner walls of the support frame, a first electric telescopic rod is fixedly installed on the front side of the support frame, a rotating block is rotatably installed on the output end of the electric telescopic rod; a disassembly and assembly component, the disassembly and assembly component is installed on the support frame and the rotating block; and a cleaning component is installed on the support frame.

[0008] Preferably, the disassembly and assembly assembly includes a rotating disk, a fixed frame, a second electric telescopic rod, a movable block, a connecting plate, a locking block, a brush roller and a clamping block, the rear rotating disk is rotatably mounted on the rear inner wall of the support frame, the front rotating disk is fixedly mounted on one side of the rotating block, the fixed frame is fixedly mounted between the inner sides of the rotating disk, the second electric telescopic rod is fixedly mounted on the top inner wall of the fixed frame, the movable block is fixedly mounted on the output end of the second electric telescopic rod, the movable block is slidably mounted between the inner sides of the fixed frame, the connecting plate is fixedly mounted on the upper and lower sides of the movable block, and are arranged symmetrically on the left and right, the locking block is fixedly mounted on one side of the connecting plate, the brush roller is arranged between one side of the fixed frame, and the clamping block is fixedly mounted on the four corners of the front and rear sides of the brush roller.

[0009] By adopting the above technical solution, a lot of debris is likely to accumulate on the brush roller above the device after being used for a period of time, so that the staff needs to disassemble and clean it before reinstalling it. The fixed frame can be slid by the electric telescopic rod, making the disassembly and assembly of the brush roller more convenient. The cooperation of the locking block and the card block makes the installation of the brush roller more convenient, which makes the operation of the staff more time-saving and labor-saving.

[0010] Preferably, the cleaning assembly includes a motor, a screw, a sliding block, a limit block and a scraper plate, the motor is fixedly mounted on the front side of the support frame, the screw is fixedly mounted on the output end of the motor, the screw is rotatably mounted between the inner sides of the support frame, the sliding block is threadedly mounted on the outer side of the screw, the limit block is fixedly mounted on the left and right sides between the front and rear inner walls of the support frame, and the scraper plate is fixedly mounted on the bottom of the sliding block.

[0011] By adopting the above technical scheme, during the use of the dust removal knife, dust or magazine lint on the cotton net is easily adsorbed due to static electricity. If not handled in time, the dust removal effect of the dust removal knife will be poor. When cleaning the dust removal knife, the staff does not need to stop the machine. After the cotton net is cleaned, the impurities above the blade can be cleaned by the scraper plate, which makes the work efficiency higher.

[0012] Preferably, the spacing between the limit blocks is the same as the width of the sliding block, and the sliding block is slidably installed between one side of the limit blocks.

[0013] By adopting the above technical solution, the limit block can limit the sliding block, making it difficult for the screw rod to drive the sliding block to rotate after rotation, so that the sliding block can slide between the limit blocks after being subjected to force.

[0014] Preferably, the shape of the scraping plate is the same as that of the dust removal knife, and a cleaning sponge is provided on the inner side of the scraping plate.

[0015] By adopting the above technical solution, the scraper plate can clean the outer side of the dust removal knife, and the cleaning sponge makes the dust removal knife less likely to be worn during the cleaning process.

[0016] Preferably, a mounting groove is provided on the inner side of the rotating disk, and the fixing frame is fixedly installed between the inner sides of the mounting groove.

[0017] By adopting the above technical solution, the installation groove facilitates the installation of the fixed frame, so that the fixed frame and the brush roller above can be rotated by the rotating disk.

[0018] Preferably, positioning grooves are provided at four corners of one side of the fixing frame, and the spacing between the clamping blocks is the same as the spacing between the positioning grooves.

[0019] By adopting the above technical solution, the positioning groove makes it easy for the brush roller to be quickly placed into the inner side of the fixed frame through the clamping block, thereby reducing the complexity of the operation for the staff.

[0020] Preferably, a fixing groove is formed on the top of the locking block, and the outer diameter of the locking block is the same as the inner diameter of the fixing groove.

[0021] By adopting the above technical solution, the fixing groove makes it easy for the locking block to lock the clamping block, making its installation and disassembly more convenient and quick.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model discloses a cotton web cleaning device for a cotton carding machine. Through the disassembly and assembly components, after a period of use, a brush roller on the top of the device is prone to accumulate a lot of debris, so that the staff needs to disassemble and clean it before reinstalling it. The fixed frame can be slid by an electric telescopic rod, so that the disassembly and assembly process of the brush roller is more convenient. The combination of the locking block and the card block makes the installation of the brush roller more convenient, so that the staff can save time and effort in operation.

[0024] (2) The utility model provides a cotton web cleaning device for a cotton carding machine. Through the cleaning component provided, dust or short fibers on the cotton web are easily adsorbed due to static electricity during the use of the dust removal knife. If not handled in time, the dust removal effect of the dust removal knife is likely to be poor. When cleaning the dust removal knife, the staff does not need to stop the machine. After the cotton web is cleaned, the impurities above the blade can be cleaned through the scraper plate, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional structural schematic diagram of a cotton web cleaning device of a carding machine proposed by the utility model;

[0026] Figure 2 It is a partial three-dimensional structural schematic diagram of a cotton web cleaning device of a carding machine proposed by the utility model;

[0027] Figure 3 It is a partial three-dimensional structural schematic diagram of a cotton web cleaning device of a carding machine proposed by the utility model;

[0028] Figure 4 It is a partial three-dimensional structural schematic diagram of a cotton web cleaning device of a carding machine proposed by the utility model.

[0029] Figure 5 for Figure 4 Schematic diagram of the structure of part A in FIG.

[0030] In the figure: 1. support frame; 2. dust removal knife; 3. first electric telescopic rod; 4. rotating block; 5. rotating disk; 6. fixed frame; 7. second electric telescopic rod; 8. movable block; 9. connecting plate; 10. locking block; 11. brush roller; 12. clamping block; 13. motor; 14. screw rod; 15. sliding block; 16. limiting block; 17. scraping plate. DETAILED DESCRIPTION

[0031] Example

[0032] refer to Figure 1-5 A cotton web cleaning device for a carding machine comprises a supporting frame 1, a dust removal knife 2 is fixedly installed between the inner walls of the front and rear sides of the supporting frame 1, a first electric telescopic rod 3 is fixedly installed on the front side of the supporting frame 1, and a rotating block 4 is rotatably installed on the output end of the electric telescopic rod 3; the rotating block 4 facilitates the rotation of the rotating disk 5, so that the brush roller 11 is relatively stable during the rotation process, a disassembly and assembly component, the disassembly and assembly component is installed on the supporting frame 1 and the rotating block 4; a cleaning component, the cleaning component is installed on the supporting frame 1.

[0033] In this embodiment, the disassembly and assembly components include a rotating disk 5, a fixed frame 6, a second electric telescopic rod 7, a movable block 8, a connecting plate 9, a locking block 10, a brush roller 11 and a clamping block 12. The rear rotating disk 5 is rotatably mounted on the rear inner wall of the support frame 1, the front rotating disk 5 is fixedly mounted on one side of the rotating block 4, the fixed frame 6 is fixedly mounted between the inner sides of the rotating disk 5, the second electric telescopic rod 7 is fixedly mounted on the top inner wall of the fixed frame 6, the movable block 8 is fixedly mounted on the output end of the second electric telescopic rod 7, the movable block 8 is slidably mounted between the inner sides of the fixed frame 6, the connecting plate 9 is fixedly mounted on the upper and lower sides of the movable block 8, and is arranged symmetrically on the left and right, the locking block 10 is fixedly mounted on one side of the connecting plate 9, and the brush roller 11 is arranged between one side of the fixed frame 6. The card block 12 is fixedly installed at the four corners of the front and rear sides of the brush roller 11. It should be noted that the brush roller 11 needs to be disassembled and cleaned after long-term use. After the locking block 10 and the card block 12 are unlocked, the rotating block 4 can be driven to slide by the first electric telescopic rod 3, so that the brush roller 11 can be automatically detached. After the brush roller 11 is cleaned, the card block 12 above the brush roller 11 is fitted with the positioning groove above the fixed frame 6, and the second electric telescopic rod 7 is controlled to drive the movable block 8 to slide, so that the movable block 8 drives the locking block 10 to move through multiple connecting plates 9 after sliding, so that the locking block 10 locks the card block 12, so that the device does not require staff to operate during the installation and disassembly process, thereby improving work efficiency and saving time and effort.

[0034] In this embodiment, the cleaning assembly includes a motor 13, a screw rod 14, a sliding block 15, a limit block 16 and a scraper plate 17. The motor 13 is fixedly mounted on the front side of the support frame 1, the screw rod 14 is fixedly mounted on the output end of the motor 13, the screw rod 14 is rotatably mounted between the inner sides of the support frame 1, the sliding block 15 is threadedly mounted on the outer side of the screw rod 14, the limit block 16 is fixedly mounted on the left and right sides between the front and rear inner walls of the support frame 1, and the scraper plate 17 is fixedly mounted on the bottom of the sliding block 15. It should be noted that after the cotton net is cleaned, the screw rod 14 can be driven to rotate by the motor 13, so that the screw rod 14 drives the sliding block 15 to slide, so that the limit block 16 can limit the limit block 16, so that the sliding block 15 can drive the scraper plate 17 to slide on one side of the dust removal knife 2 after being subjected to force, so that the scraper plate 17 can clean the dust removal knife 2, thereby making the cleaning effect of the scraper plate 17 better.

[0035] In this embodiment, the spacing between the limit blocks 16 is the same as the width of the sliding block 15, and the sliding block 15 is slidably installed between one side of the limit blocks 16. It should be noted that the limit blocks 16 can limit the sliding block 15, so that it is more difficult for the screw rod 14 to drive the sliding block 15 to rotate after rotation, so that the sliding block 15 can slide between the limit blocks 16 after being subjected to force.

[0036] In this embodiment, the shape of the scraper plate 17 is the same as that of the dust removal knife 2, and a cleaning sponge is provided on the inner side of the scraper plate 17. It should be noted that the scraper plate 17 can clean the blade of the dust removal knife 2, so that the short fluff and impurities adhered to the top of the dust removal knife 2 can be cleaned, so that the cleaning effect of the dust removal knife 2 is better. The cleaning sponge makes it easier for the scraper plate 17 to prevent the dust removal knife 2 from being worn.

[0037] In this embodiment, a mounting groove is opened on the inner side of the rotating disk 5, and the fixed frame 6 is fixedly installed between the inner sides of the mounting groove. It should be noted that the mounting groove facilitates the rotation of the fixed frame 6, so that the fixed frame 6 and the fixed brush roller 11 above it can be rotated through the rotating disk 5 when cleaning the cotton net, so that the device is not easy to cause interference during connection and rotation.

[0038] In this embodiment, positioning grooves are provided at the four corners of one side of the fixed frame 6, and the spacing of the clamping blocks 12 is the same as the spacing of the positioning grooves. It should be noted that the spacing of the positioning grooves is the same as the spacing of the clamping blocks 12, so that the brush roller 11 can be quickly positioned and installed through the clamping blocks 12, which reduces the complexity of the operation for the staff and saves time and effort for the staff.

[0039] In this embodiment, a fixing groove is provided on the top of the card block 12, and the outer diameter of the locking block 10 is the same as the inner diameter of the fixing groove. It should be noted that the fixing groove facilitates the locking block 10 to lock the card block 12 after sliding, so that the brush roller 11 and the card block 12 can be fixed on the outside of the fixed frame 6, making their connection faster and more convenient.

[0040] The specific operation is that the device is connected to an external power supply. After the cotton net is cleaned, the motor 13 can drive the screw rod 14 to rotate, so that the screw rod 14 drives the sliding block 15 to slide, so that the limit block 16 can limit the limit block 16, so that the sliding block 15 can drive the scraper plate 17 to slide on one side of the dust removal knife 2 after being subjected to force, so that the scraper plate 17 can clean the dust removal knife 2, thereby making the cleaning effect of the scraper plate 17 better; after the brush roller 11 is used for a long time, it needs to be disassembled and cleaned. After the locking block 10 and the card block 12 are unlocked , the first electric telescopic rod 3 can be used to drive the rotating block 4 to slide, so that the brush roller 11 can be automatically disengaged. After the brush roller 11 is cleaned, the block 12 above the brush roller 11 fits with the positioning groove above the fixed frame 6, and the second electric telescopic rod 7 is controlled to drive the movable block 8 to slide. After the movable block 8 slides, it drives the locking block 10 to move through multiple connecting plates 9, so that the locking block 10 locks the block 12, so that the device does not require staff to operate during the installation and disassembly process, which improves work efficiency and saves time and effort.

[0041] The above is a detailed introduction to a cotton web cleaning device for a carding machine provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A cotton web cleaning device for a carding machine, characterized in that: include: A support frame (1), a dust removal knife (2) is fixedly mounted between the inner walls of the front and rear sides of the support frame (1), a first electric telescopic rod (3) is fixedly mounted on the front side of the support frame (1), and a rotating block (4) is rotatably mounted on the output end of the electric telescopic rod (3); A disassembly assembly component, wherein the disassembly assembly component is mounted on the support frame (1) and the rotating block (4); A cleaning assembly, the cleaning assembly being mounted on the supporting frame (1); The disassembly assembly comprises a rotating disk (5), a fixed frame (6), a second electric telescopic rod (7), a movable block (8), a connecting plate (9), a locking block (10), a brush roller (11) and a clamping block (12); the rear rotating disk (5) is rotatably mounted on the rear inner wall of the supporting frame (1); the front rotating disk (5) is fixedly mounted on one side of the rotating block (4); the fixed frame (6) is fixedly mounted between the inner sides of the rotating disk (5); the second electric telescopic rod (7) is fixedly mounted on the top inner wall of the fixed frame (6); the movable block (8) is fixedly mounted on the output end of the second electric telescopic rod (7); the movable block (8) is slidably mounted between the inner sides of the fixed frame (6); the connecting plate (9) is fixedly mounted on the upper and lower sides of the movable block (8) and is arranged symmetrically on the left and right; the locking block (10) is fixedly mounted on one side of the connecting plate (9); the brush roller (11) is arranged between one side of the fixed frame (6); and the clamping block (12) is fixedly mounted on the four corners of the front and rear sides of the brush roller (11); The cleaning assembly comprises a motor (13), a screw rod (14), a sliding block (15), a limit block (16) and a scraper plate (17); the motor (13) is fixedly mounted on the front side of the support frame (1); the screw rod (14) is fixedly mounted on the output end of the motor (13); the screw rod (14) is rotatably mounted between the inner sides of the support frame (1); the sliding block (15) is threadedly mounted on the outer side of the screw rod (14); the limit block (16) is fixedly mounted on the left and right sides between the inner walls of the front and rear sides of the support frame (1); and the scraper plate (17) is fixedly mounted on the bottom of the sliding block (15).

2. A cotton web cleaning device for a carding machine according to claim 1, characterized in that: The spacing between the limit blocks (16) is the same as the width of the sliding block (15), and the sliding block (15) is slidably installed between one side of the limit blocks (16).

3. The cotton web cleaning device of a carding machine according to claim 1, characterized in that: The shape of the scraping plate (17) is the same as that of the dust removal knife (2), and a cleaning sponge is arranged on the inner side of the scraping plate (17).

4. A cotton web cleaning device for a carding machine according to claim 1, characterized in that: The inner side of the rotating disk (5) is provided with a mounting groove, and the fixing frame (6) is fixedly installed between the inner sides of the mounting groove.

5. The cotton web cleaning device of a carding machine according to claim 1, characterized in that: Positioning grooves are provided at four corners of one side of the fixed frame (6), and the spacing between the clamping blocks (12) is the same as the spacing between the positioning grooves.

6. A cotton web cleaning device for a carding machine according to claim 1, characterized in that: A fixing groove is provided on the top of the clamping block (12), and the outer diameter of the locking block (10) is the same as the inner diameter of the fixing groove.

Images