Knot carding device

Abstract

The utility model relates to the technical field of textile machinery, in particular to a nep carding device which can comprehensively collect generated dust, improve the working environment, improve the structural strength, guarantee the stability and prolong the service life. Comprising a working frame, a conveying belt, a plurality of supporting legs, a base, a carding roller, moving frames, a moving assembly, a position adjusting assembly, a dust collection assembly and a pressing and conveying assembly, the conveying belt is installed in the working frame, the multiple supporting legs are installed at the bottom of the working frame, and the base is installed at the bottom ends of the supporting legs; the carding roller is installed on the top of the moving frame through the position adjusting assembly, the dust collection assembly is installed on the top of the moving frame, and the pressure feeding assemblies are installed on the left and right sides of the top of the working frame.

Description

Technical Field

[0001] This utility model relates to the technical field of textile machinery, and in particular to a cotton knot combing device. Background Technology

[0002] In the cotton spinning process, carding is an important step, primarily used to process cotton fibers and chemical fibers. The working principle of a carding machine is to feed cotton from the previous process through a cotton box to rollers for fine opening, carding, and impurity removal, transforming all the curled, lumpy cotton laps into essentially straight single fibers. Existing technology, patent number CN210886365U, proposes a multi-layer cotton carding device, including a base, on which a housing is fixedly mounted. Inside the housing, corner rollers and guide rollers are symmetrically and movably arranged. Guide wheels are symmetrically arranged on the outer side of the housing, and a conveyor belt is fitted around the guide wheels. The conveyor belt sequentially connects to the corner rollers and guide rollers. A motor is fixedly installed on the inner side wall of the housing, and the output end of the motor is connected to a lead screw. A slider is fitted around the lead screw, and the lead screw and slider are threadedly connected. A hydraulic cylinder is fixedly mounted at the bottom of the slider, and a carding mechanism is fixedly mounted at the bottom of the hydraulic cylinder. A dust collection box is fixedly mounted on one side of the housing, and a pipe is connected to the top of the dust collection box. The end of the pipe away from the dust collection box is connected to a blower. Dust is drawn into the dust collection box through pipes one and two, a spring tube, a dust removal pipe, and a suction pipe, greatly improving the working environment and ensuring worker health. However, it can only suction dust from both sides of the carding roller, causing dust to overflow in the middle, affecting the suction effect. Additionally, the carding roller connection area is small, resulting in poor stability during movement and affecting its service life. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a cotton knot combing device that can comprehensively absorb the generated dust, improve the working environment, increase structural strength, ensure stability, and extend service life.

[0004] This utility model discloses a cotton nip combing device, comprising a working frame, a conveyor belt, multiple support legs, a base, a combing roller, a movable frame, a moving component, a position adjustment component, a dust collection component, and a pressing component. The conveyor belt is installed inside the working frame, and multiple support legs are installed at the bottom of the working frame, with bases installed at the bottom of the support legs. The movable frame is installed at the front and rear ends of the top of the working frame via the moving component. The combing roller is installed on the top of the movable frame via the position adjustment component, the dust collection component is installed on the top of the movable frame, and the pressing component is installed on the left and right sides of the top of the working frame. The conveyor belt transports and feeds the material, and the pressing component can press and feed at the ends to prevent the material from falling during feeding. The moving component drives the movable frame to move above the working frame to adjust the combing position. The position adjustment component adjusts the position of the combing roller to comb the cotton nip. The dust collection component can comprehensively remove the generated dust, improving the working environment.

[0005] Preferably, the pressing assembly includes two sets of brackets, two sets of screws, two sets of mounting blocks, and two pressing rollers. The two sets of brackets are respectively installed at the front and rear ends of the left and right sides of the top of the work frame. The brackets are provided with adjustment grooves. Screws are screwed onto the top of the brackets, and mounting blocks are rotatably installed at the bottom of the screws. Pressing rollers are rotatably installed between the two mounting blocks. Rotating the two screws on the left pushes the mounting blocks downward, adjusting the distance between the pressing rollers and the conveyor belt. When the conveyor belt conveys materials, the pressing rollers press the materials to prevent them from falling on the conveyor belt and ensure feeding efficiency. At the same time, the pressing rollers on the right can compact the combed materials for output, making it easier to convey them to the next step.

[0006] Preferably, the moving assembly includes two moving tables, multiple support ribs, two electric slide rails, two electric sliders, two moving seats, and two support sliders. The two moving tables are fixedly installed on the front and rear side walls of the work frame. Multiple support ribs are fixedly installed between the bottom of the moving tables and the side walls of the work frame. A moving groove is opened on the top of the moving table, and the electric slide rails are installed in the moving grooves. The electric sliders are slidably installed on the electric slide rails. A moving seat is installed on the top of the electric slide rails, and the top of the moving seat is connected to the bottom of the moving frame. A support groove is opened on the side wall of the moving table, and the support sliders are slidably installed in the support grooves. The support sliders are installed on the lower side wall of the moving seats. The electric slide rails and electric sliders work together to drive the moving seats to slide on the moving tables, adjusting the position of the moving frame, thereby adjusting the processing position. When the moving seats move, they drive the support sliders to slide in the support grooves, providing support and guidance for the moving seats, enhancing structural strength, and improving stability.

[0007] Preferably, the position adjustment assembly includes an electric telescopic rod, a fixed plate, two guide sliders, and two guide rods. The electric telescopic rod is installed at the top center of the movable frame, and the fixed plate is installed at the bottom telescopic end of the electric telescopic rod. Guide grooves are opened on the front and rear side walls of the movable frame. The two guide sliders are slidably installed in the guide grooves and are respectively installed on the front and rear side walls of the fixed plate. The two guide rods are slidably installed at the front and rear ends of the top of the movable frame. The bottom of the guide rods is fixedly connected to the top of the fixed plate. The carding roller is installed below the fixed plate. A motor is provided at the lower end of the fixed plate, and the output end of the motor is connected to the input end of the carding roller. When the electric telescopic rod is started, it pushes the fixed plate downward, and at the same time, the motor drives the carding roller to rotate for carding. When the fixed plate moves, it drives the guide sliders to slide in the guide grooves. At the same time, the fixed plate drives the guide rods to slide on the top of the movable frame, limiting and guiding the fixed plate, improving structural strength, ensuring stability, and increasing service life.

[0008] Preferably, the dust collection assembly includes a vacuum cleaner, a dust collection box, a three-way pipe, two telescopic pipes, two dust collection hoods, two filters, and a cleaning component. The vacuum cleaner is installed on the top rear side of the mobile frame and is connected to the dust collection box. The input end of the vacuum cleaner is connected to the three-way pipe, and telescopic pipes are installed at both ends of the three-way pipe. The input ends of the telescopic pipes are connected to the dust collection hoods, which are installed on the left and right side walls of the fixed plate. Filters are installed at the bottom of the dust collection hoods. When the vacuum cleaner is started, it draws dust from inside the dust collection hoods through the three-way pipe and the telescopic pipes, allowing dust from both sides of the combing roller to enter the dust collection hoods, achieving the function of combing and vacuuming simultaneously. This increases the dust collection area and ensures the dust collection effect. The filters can filter the materials and prevent clogging of the vacuum cleaner.

[0009] Preferably, the cleaning component includes two extension blocks, two lead screws, two cleaning sliders, and two cleaning scrapers. The two extension blocks are symmetrically installed on the left and right sides of the bottom of the fixed plate. A cleaning groove is opened inside the extension block. The lead screw is rotatably installed in the cleaning groove. The front input end of the lead screw is connected to the driver. The cleaning slider is slidably installed in the cleaning groove and screwed onto the outer wall of the lead screw. A cleaning scraper is fixedly connected to the outer wall of the cleaning slider. A cleaning brush is provided on the top of the cleaning scraper and contacts the bottom of the filter screen. The driver drives the lead screw to rotate, which in turn drives the cleaning slider to move within the extension blocks. The lead screw also drives the cleaning scraper to move at the bottom of the filter screen to clean the bottom of the filter screen, preventing fine lint from clogging the filter screen and ensuring the dust collection effect.

[0010] Preferably, it also includes a collection hopper. The bottom of the work frame has multiple hollow slots. The collection hopper is installed at the bottom of the work frame. The bottom of the collection hopper is set in an inclined shape and the front end is provided with an opening. Large particles of impurities that fall into the cotton material fall into the work frame and then into the collection hopper through the hollow slots. The collection hopper discharges the impurities, making it easy to clean and convenient to use.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the material is conveyed and fed by the conveyor belt, the pressing component can press and feed at the end to prevent the material from falling during feeding, the moving component drives the moving frame to move above the work frame to adjust the sorting position, the position of the combing roller is adjusted by the position adjustment component to comb the cotton knots, and the dust suction component can thoroughly suck up the dust generated, improving the working environment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 3 This is a three-dimensional structural diagram of the rear of this utility model;

[0015] Figure 4 This is a partial cross-sectional structural schematic diagram of the present invention;

[0016] Figure 5 This is a front cross-sectional structural diagram of the present invention;

[0017] The following are labels in the attached diagram: 1. Work frame; 2. Conveyor belt; 3. Support leg; 4. Base; 5. Combing roller; 6. Bracket; 7. Screw; 8. Mounting block; 9. Pressure roller; 10. Moving table; 11. Support rib; 12. Electric slide rail; 13. Electric slider; 14. Moving seat; 15. Support slider; 16. Moving frame; 17. Electric telescopic rod; 18. Fixed plate; 19. Motor; 20. Guide slider; 21. Guide rod; 22. Vacuum cleaner; 23. Dust collection box; 24. T-pipe; 25. Telescopic pipe; 26. Dust hood; 27. Filter screen; 28. Extension block; 29. ​​Lead screw; 30. Cleaning slider; 31. Cleaning scraper; 32. Collection hopper. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] Example 1

[0020] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the conveyor belt 2 is installed inside the work frame 1. Multiple support legs 3 are installed at the bottom of the work frame 1, and bases 4 are installed at the bottom of the support legs 3. Two sets of brackets 6 are installed at the front and rear ends of the top left and right sides of the work frame 1, respectively. Adjustment grooves are provided on the brackets 6. A screw 7 is screwed onto the top of the bracket 6, and mounting blocks 8 are rotatably installed at the bottom of the screw 7. A pressure roller 9 is rotatably installed between the two mounting blocks 8. Two moving platforms 10 are fixedly installed on the side walls at the front and rear ends of the work frame 1. Multiple support ribs 11 are fixedly installed between the bottom of the moving platform 10 and the side wall of the work frame 1. A moving groove is provided on the top of the moving platform 10. An electric slide rail 12 is installed in the moving groove, and an electric slider 13 is slidably installed on the electric slide rail 12. A moving seat 14 is installed on the top of the electric slide rail 12, and the top of the moving seat 14 is connected to the bottom of the moving frame 16. A support groove is provided on the side wall of the moving platform 10, and a support slider 15 is slidably installed in the support groove. The support slider 15 is installed on the lower side wall of the moving seat 14. The moving platform 10 is electrically telescopic. A rod 17 is installed at the top center of the movable frame 16. A fixed plate 18 is installed at the bottom telescopic end of the electric telescopic rod 17. Guide grooves are provided on the front and rear side walls of the movable frame 16. Two guide sliders 20 are slidably installed in the guide grooves and are respectively installed on the front and rear side walls of the fixed plate 18. Two guide rods 21 are slidably installed at the top front and rear ends of the movable frame 16. The bottom of the guide rods 21 is fixedly connected to the top of the fixed plate 18. A combing roller 5 is installed below the fixed plate 18. A motor 19 is provided at the lower end of the fixed plate 18. The output end of the motor 19 is connected to the input end of the combing roller 5. A vacuum cleaner 22 is installed on the top rear side of the movable frame 16. The vacuum cleaner 22 is connected to the dust collection box 23. A three-way pipe 24 is connected to the input end of the vacuum cleaner 22. Telescopic pipes 25 are installed on the left and right ends of the three-way pipe 24. The input end of the telescopic pipe 25 is connected to the vacuum hood 26. The vacuum hood 26 is installed on the left and right side walls of the fixed plate 18. A filter screen 27 is installed at the bottom of the vacuum hood 26.

[0021] Material is fed via conveyor belt 2. Rotating the two screws 7 on the left pushes the mounting block 8 downward, adjusting the distance between the pressure roller 9 and the conveyor belt 2. When the conveyor belt 2 conveys material, the pressure roller 9 presses the material to prevent it from falling off the conveyor belt 2, ensuring feeding efficiency. At the same time, the pressure roller 9 on the right can compact the combed material for easy delivery to the next step. The electric slide rail 12 and electric slider 13 work together to drive the moving seat 14 to slide on the moving table 10, adjusting the position of the moving frame 16, thereby adjusting the processing position. When the moving seat 14 moves, it drives the support slider 15 to slide in the support groove, supporting and guiding the moving seat 14, enhancing structural strength and improving stability. The electric telescopic rod 17 is activated to push the fixed plate 18 downward, and the motor 19 is activated to drive the combing roller 5 to rotate for combing. When the fixed plate 18 moves, it drives the guide slider 20 to slide in the guide groove. At the same time, the fixed plate 18 drives the guide rod 21 to slide on the top of the moving frame 16 to limit and guide the fixed plate 18, improve the structural strength, ensure stability, and improve service life. The vacuum cleaner 22 is activated to extract dust from the vacuum hood 26 through the three-way pipe 24 and the telescopic pipe 25, so that the dust on the left and right sides of the combing roller 5 enters the vacuum hood 26, realizing the function of combing and vacuuming at the same time, increasing the vacuuming area and ensuring the vacuuming effect. The filter screen 27 can filter the material to avoid clogging of the vacuum cleaner 22.

[0022] Example 2

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, based on Embodiment 1, it also includes two extension blocks 28 symmetrically installed on the left and right sides of the bottom of the fixed plate 18. The extension blocks 28 have cleaning grooves inside. The lead screw 29 is rotatably installed in the cleaning groove. The front input end of the lead screw 29 is connected to the driver. The cleaning slider 30 is slidably installed in the cleaning groove and screwed onto the outer wall of the lead screw 29. A cleaning scraper 31 is fixedly connected to the outer wall of the cleaning slider 30. A cleaning brush is provided on the top of the cleaning scraper 31 and contacts the bottom of the filter screen 27. The bottom of the working frame 1 has multiple hollow grooves. The collection hopper 32 is installed at the bottom of the working frame 1. The bottom of the collection hopper 32 is inclined and has an opening at the front end.

[0024] The drive unit rotates the lead screw 29, which in turn moves the cleaning slider 30 within the extension block 28. The lead screw 29 also moves the cleaning scraper 31 at the bottom of the filter screen 27 to clean the bottom of the filter screen 27, preventing fine lint from clogging it and ensuring effective dust collection. Large particles that fall into the cotton material fall into the work frame 1 and then through the perforated groove into the collection hopper 32, where they are discharged for easy cleaning and convenient use.

[0025] like Figures 1 to 5As shown, this utility model discloses a cotton knot combing device. During operation, the device uses a conveyor belt 2 for feeding. Rotating the two screws 7 on the left pushes the mounting block 8 downwards, adjusting the distance between the pressure roller 9 and the conveyor belt 2. The pressure roller 9 presses the material on the conveyor belt 2 to prevent it from falling off, ensuring feeding efficiency. Simultaneously, the pressure roller 9 on the right compacts the combed material for output, facilitating its transport to the next step. An electric slide rail 12 and an electric slider 13 work together to move the movable seat 14 on the movable platform 10, adjusting the position of the movable frame 16 to adjust the processing position. Activating the electric telescopic rod 17 pushes the fixed plate 18 downwards, simultaneously starting the motor 19 to rotate the combing roller 5 for combing. As the fixed plate 18 moves, it drives the guide slider 20 to slide within the guide groove. Simultaneously, the fixed plate 18... The guide rod 21 slides on the top of the moving frame 16 to limit and guide the fixed plate 18, improving structural strength. The vacuum cleaner 22 is started to extract dust from the vacuum hood 26 through the three-way pipe 24 and the telescopic pipe 25, allowing dust on both sides of the combing roller 5 to enter the vacuum hood 26, realizing the function of combing and vacuuming at the same time, increasing the vacuuming area and ensuring the vacuuming effect. The filter screen 27 can filter the material to avoid clogging the vacuum cleaner 22. The drive drives the lead screw 29 to rotate, and the lead screw 29 drives the cleaning slider 30 to move in the extension block 28. The lead screw 29 drives the cleaning scraper 31 to move at the bottom of the filter screen 27 to clean the bottom of the filter screen 27 and prevent fine cotton fibers from clogging the filter screen 27. Large particles of impurities that fall into the cotton material fall into the working frame 1 and fall into the collection hopper 32 through the hollow groove. The collection hopper 32 discharges the impurities for easy cleaning.

[0026] The conveyor belt 2, combing roller 5, electric slide rail 12, electric slider 13, motor 19, vacuum cleaner 22 and dust collection box 23 of the cotton knot combing device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0027] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A neps carding device, characterized in that, The utility model provides a carding roller and dust collection device, which can realize carding and dust collection of the workpiece, and the workpiece can be pressed and sent to the next process.

2. A neps carding device as claimed in claim 1, characterized in that The pressing and sending assembly comprises two groups of supports (6), two groups of screw rods (7), two groups of mounting blocks (8) and two pressing rollers (9), the two groups of supports (6) are respectively arranged at the front and rear ends on the left and right sides of the top of the workbench (1), the supports (6) are provided with adjusting grooves, the screw rods (7) are screwed on the top of the supports (6), the mounting blocks (8) are rotatably arranged at the bottom of the screw rods (7), and the pressing rollers (9) are rotatably arranged between the two mounting blocks (8).

3. A neps carding device as claimed in claim 1, characterized in that The moving assembly comprises two moving tables (10), a plurality of supporting ribs (11), two electric sliding rails (12), two electric sliding blocks (13), two moving seats (14) and two supporting sliding blocks (15), the two moving tables (10) are fixedly arranged on the side walls at the front and rear ends of the workbench (1), the moving tables (10) are fixedly connected with the side walls of the workbench (1) and are provided with a plurality of supporting ribs (11) at the bottom, the moving tables (10) are provided with moving grooves at the top, the electric sliding rails (12) are arranged in the moving grooves, the electric sliding blocks (13) are slidably arranged on the electric sliding rails (12), the moving seats (14) are arranged at the top of the electric sliding rails (12), the moving seats (14) are connected with the bottom of the moving frame (16), the side walls of the moving tables (10) are provided with supporting sliding grooves, and the supporting sliding blocks (15) are slidably arranged in the supporting sliding grooves and are arranged on the side walls below the moving seats (14).

4. A neps carding device as claimed in claim 1, characterized in that The position adjusting assembly comprises an electric telescopic rod (17), a fixed plate (18), two guide sliding blocks (20) and two guide rods (21), the electric telescopic rod (17) is arranged at the top end of the moving frame (16), the fixed plate (18) is arranged at the telescopic end of the bottom of the electric telescopic rod (17), the side walls at the front and rear ends of the moving frame (16) are provided with guide grooves, the two guide sliding blocks (20) are slidably arranged in the guide grooves and are arranged on the side walls at the front and rear ends of the fixed plate (18), the two guide rods (21) are slidably arranged at the top of the moving frame (16), the bottom of the guide rod (21) is fixedly connected with the top of the fixed plate (18), the carding roller (5) is arranged below the fixed plate (18), the fixed plate (18) is provided with a motor (19) at the lower end, and the output end of the motor (19) is connected with the input end of the carding roller (5).

5. A neps carding device as claimed in claim 4, c h a r a c t e r i s e d in that The dust collection assembly comprises a dust collector (22), a dust collecting box (23), a three-way pipe (24), two telescopic pipes (25), two dust collection covers (26), two filter screens (27) and a cleaning component.

6. A neps carding device as claimed in claim 5, c h a r a c t e r i s e d in that The cleaning component comprises two extension blocks (28), two lead screws (29), two cleaning sliding blocks (30) and two cleaning scrapers (31), the two extension blocks (28) are symmetrically installed at the bottom of the fixed plate (18) on the left and right sides, the extension block (28) is internally provided with a cleaning sliding groove, the lead screw (29) is rotatably installed in the cleaning sliding groove, the front input end of the lead screw (29) is connected with a driver, the cleaning sliding block (30) is slidably installed in the cleaning sliding groove, the cleaning sliding block (30) is screwedly connected to the outer wall of the lead screw (29), the cleaning sliding block (30) is fixedly connected with the cleaning scraper (31) on the outer wall, and the cleaning scraper (31) is provided with a cleaning brush on the top and is in contact with the bottom of the filter screen (27).

7. A neps carding device as claimed in claim 1, characterized in that The working stand (1) is provided with a plurality of hollow grooves at the bottom, the collecting hopper (32) is installed at the bottom of the working stand (1), the bottom of the collecting hopper (32) is provided in an inclined manner, and the front end is provided with an opening.

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