An automatic carding machine capable of separating cotton dust for spinning processing

Abstract

The present invention discloses an automatic cotton carding machine capable of separating cotton dust for spinning processing, which is mainly composed of a fixed base, a processing box and a connecting box, a connecting bracket is fixedly connected to the top of the left side of the fixed base, and a cotton roll roller is installed on the side of the connecting bracket, a connecting frame is fixedly installed on the right side of the connecting bracket, and the processing box is connected to the right side of the connecting frame, and the processing box is connected to the connecting box on the right side of the processing box; including: a vacuum cleaner, fixedly installed on the top of the processing box, and a connecting pipe is connected to the side of the vacuum cleaner, and the end of the connecting pipe is connected to a dust cover, a filter plate is installed on the inner side of the dust cover, and a cleaning brush is connected to the outer side of the filter plate, and the outer side of the cleaning brush is connected to the connecting plate. The automatic cotton carding machine capable of separating cotton dust for spinning processing uses the beating of a beating block to make the spinning cotton looser and separate the cotton dust, so as to facilitate the removal of dust from the spinning cotton.

Description

Technical Field

[0001] The invention relates to the technical field of spinning, in particular to an automatic carding machine capable of separating cotton dust for spinning processing. Background Art

[0002] In the textile industry, the general spinning process is cleaning process - carding process - drawing process - roving process - spun yarn process - self-winding process. The carding process is at the "heart" of the whole spinning process, and the quality of the carding state will affect the quality of the final product.

[0003] The publication number is CN206188956U, which is a carding machine with an intelligent lighting system. The lighting control system is installed in the carding machine casing, the fault signal indicator light is installed above the carding machine casing, and the carding machine licker-in roller... provides convenience for the car stopper and maintenance technician, reduces human operating errors, and reduces the maintenance cost of the equipment.

[0004] The carding machine with an intelligent lighting system still has certain deficiencies in separating cotton dust. During the carding process, internal impurities need to be removed, otherwise the quality of the spun cotton will be affected. At the same time, there are still certain deficiencies in compacting and preventing the spun cotton from loosening. It is difficult to adjust the appropriate compaction height according to demand, which easily leads to the problem of loose spinning cotton after processing.

[0005] In view of the existing problems, it is urgent to innovate on the basis of the original carding machine. Summary of the invention

[0006] The object of the present invention is to provide an automatic carding machine for separating cotton dust for spinning processing, so as to solve the problem that there are still certain deficiencies in the separation of cotton dust proposed in the above background technology. During the carding process, internal impurities need to be removed, otherwise the quality of the spun cotton will be affected. At the same time, there are still certain deficiencies in compacting and preventing the spun cotton from loosening. It is difficult to adjust the appropriate compaction height according to demand, and the problem of loose spinning cotton after processing is prone to occur.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic carding machine for spinning processing capable of separating cotton dust, which is mainly composed of a fixed base, a processing box and a connecting box, a connecting bracket is fixedly connected to the top of the left side of the fixed base, and a cotton roll roller is installed on the side of the connecting bracket, a connecting frame is fixedly installed on the right side of the connecting bracket, and the right side of the connecting frame is connected to the processing box, and the right side of the processing box is connected to the connecting box;

[0008] include:

[0009] A vacuum cleaner is fixedly mounted on the top of the processing box, and a connecting pipe is connected to the side of the vacuum cleaner, and the end of the connecting pipe is connected to a dust hood, a filter plate is installed on the inner side of the dust hood, and a cleaning brush is connected to the outer side of the filter plate, and a connecting plate is connected to the outer side of the cleaning brush, and a rotating screw is connected to the internal thread of the connecting plate;

[0010] A beating block is installed on the left side of the dust hood, and a first conveyor belt is installed at the bottom of the beating block, and a scraper is connected to the bottom of the first conveyor belt, the end of the scraper is movably connected to a fixed seat, and the side of the scraper is fixedly connected to a first spring;

[0011] A first licker-in roller is installed on the right side of the first conveyor belt, and a cylinder is installed on the right side of the first licker-in roller, and a transmission wheel is connected to the outer side of the cylinder, and a thorn plate belt is connected to the outer side of the transmission wheel, and a second licker-in roller is installed on the right side of the cylinder, and a second conveyor belt is installed on the right side of the second licker-in roller, and a pressure roller is arranged on the top of the second conveyor belt.

[0012] Preferably, the cleaning brush forms a sliding structure with the dust hood through a connecting plate and a rotating screw, and the outer surface of the cleaning brush fits with the outer surface of the filter plate, and the dust hood is symmetrically arranged about the central axis of the cylinder. The rotation of the rotating screw drives the connecting plate and the cleaning brush to move, and the cleaning brush is connected to the filter plate on the inner side of the dust hood. The setting of the filter plate is used to filter the cotton wool to avoid the vacuum cleaner from sucking in a large amount of cotton wool, and the moving cleaning brush is used to remove foreign matter accumulated on the surface of the cleaning plate to avoid the accumulation of foreign matter affecting the dust collection effect.

[0013] Preferably, a lifting plate and a telescopic spring are also provided inside the processing box;

[0014] A lifting plate is fixedly connected to the top of the beating block, and balls are connected inside the two sides of the lifting plate, and an eccentric wheel is closely connected to the top of the lifting plate;

[0015] The telescopic spring is nested and arranged outside the beating block.

[0016] Preferably, the balls are nested inside the lifting plate, and the outer surfaces of the balls are in contact with the inner surface of the processing box, and the balls are symmetrically arranged about the central axis of the lifting plate. The balls arranged on both sides of the lifting plate are used to reduce the friction during the movement of the lifting plate, thereby making the movement of the lifting plate smoother.

[0017] Preferably, the beating block forms an elastic telescopic structure through a lifting plate, an eccentric wheel and a telescopic spring, and the beating block is arranged at an equal distance from the outer wall of the lifting plate. The lifting plate is driven to move by the rotation of the eccentric wheel. A plurality of beating blocks and telescopic springs are arranged at the bottom of the lifting plate, so that the plurality of groups of beating blocks and telescopic springs can perform telescopic movement to beat the spinning cotton on the first conveyor belt to make the spinning cotton softer and at the same time knock out the dust in the spinning cotton to separate the spinning cotton and the dust.

[0018] Preferably, the scraper forms a movable structure with the processing box through the first spring and the fixed seat, and the top of the scraper abuts against the bottom of the first conveyor belt, and the scraper is set at an angle of 40° to the outer wall of the first conveyor belt. The scraper is set inclined and the first spring is set to abut against the scraper to scrape off the spinning cotton remaining on the scraper.

[0019] Preferably, a fixing frame and a sawtooth bar are provided inside the processing box;

[0020] A fixing frame is installed on the outer side of the pressing roller, and the top of the fixing frame is fixedly connected to a limiting rod, and a second spring is installed on the side of the limiting rod, and a connecting block is connected to the outer side of the top of the limiting rod;

[0021] The sawtooth bar is fixedly connected to the inner wall of the connecting block, and a transmission gear is movably installed on the side of the sawtooth bar, and a worm wheel is fixedly connected to the outer wall of the transmission gear, and a worm is movably installed on the side of the worm wheel.

[0022] Preferably, the pressure roller forms an elastic telescopic structure with the connecting block through a fixing frame, a limiting rod and a second spring, and the limiting rod is nested inside the connecting block, and the second spring and the connecting block are welded. The second spring is used to allow the pressure roller to perform elastic lifting and lowering movements over a short distance, thereby avoiding loss of the connection between the serrated bar and the transmission gear caused by solid hard objects, and the limiting rods provided on both sides of the second spring are used to limit the lifting and lowering of the pressure roller.

[0023] Preferably, the connecting block forms a lifting structure with the processing box through a serration, a transmission gear, a worm wheel and a worm, and the serration is meshingly connected to the transmission gear, and the center axis of the transmission gear coincides with the center axis of the worm wheel. By controlling the movement of the worm, the worm and the worm wheel are connected, which drives the worm wheel and the transmission gear to be connected. The transmission gear drives the position of the serration and the connecting block to change, thereby changing the movement of the pressing roller. By adjusting the height of the pressing roller, the combed spinning cotton is pressed to make the spinning cotton connection tighter.

[0024] Compared with the prior art, the beneficial effects of the present invention are: the automatic carding machine for spinning processing can separate cotton dust;

[0025] 1. A dust hood and a cleaning brush are used. The dust hood is connected to the vacuum cleaner through a connecting pipe, and two dust hoods are provided. The dust hood is used to remove the dust inside. At the same time, a filter plate is provided inside the dust hood. The filter plate is used to block the spinning cotton, effectively preventing a large amount of spinning cotton from being sucked into the vacuum cleaner. At the same time, by controlling the rotation of the rotating screw rod, the rotating screw rod drives the connecting plate and the cleaning brush to move, and the cleaning brush and the filter plate are in contact. The moving cleaning brush is used to clean the spinning cotton accumulated on the filter plate, preventing a large amount of spinning cotton from accumulating on the filter plate and affecting the subsequent dust collection process;

[0026] 2. A beating block and an eccentric wheel are used. By controlling the rotation of the eccentric wheel, the eccentric wheel squeezes the lifting plate, so that the lifting plate drives the beating block and the telescopic spring to move. There are multiple beating blocks and telescopic springs. The beating block is used to perform reciprocating lifting and lowering movements to beat the spinning cotton on the first conveyor belt, making the spinning cotton looser and separating the dust in the spinning cotton from the spinning cotton, thereby improving the dust cleaning effect. The balls arranged on both sides of the lifting plate are used to reduce the friction of the lifting plate during reciprocating motion, thereby making the movement of the lifting plate smoother.

[0027] 3. A pressing roller and a transmission gear are adopted. By controlling the rotation of the worm, the worm drives the worm wheel and the transmission gear to rotate. The transmission gear and the sawtooth bar are meshingly connected, thereby driving the sawtooth bar to be connected to the connecting block. A pressing roller is installed at the bottom of the connecting block to adjust the height of the pressing roller, so that it is convenient to adjust the distance between the pressing roller and the second conveyor belt according to needs, so as to press the spinning cotton on the second conveyor belt, so that the combed spinning cotton is more compact and not easy to loosen, and multiple second springs arranged between the fixed frame and the connecting block are used to allow the pressing roller to be elastically lifted and lowered at a short distance to avoid damage to the connection between the transmission gear and the sawtooth bar caused by foreign objects or too high spinning cotton. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view structural schematic diagram of the present invention;

[0029] Figure 2 It is a schematic diagram of the internal structure of the processing box of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the dust hood of the present invention when viewed from above;

[0031] Figure 4 It is a schematic diagram of the three-dimensional connection structure between the cleaning brush and the connection plate of the present invention;

[0032] Figure 5 For the present invention Figure 2The enlarged structural diagram at A in the middle;

[0033] Figure 6 It is a schematic diagram of the internal structure of the connection box of the present invention;

[0034] Figure 7 It is a schematic diagram of the connection structure of the pressing roller and the connecting block of the present invention from a side view;

[0035] Figure 8 For the present invention Figure 6 Enlarged structural diagram at B in the middle.

[0036] In the figure: 1. fixed base; 2. connecting bracket; 3. cotton roll roller; 4. connecting frame; 5. processing box; 6. connecting box; 7. vacuum cleaner; 8. connecting pipe; 9. dust hood; 10. filter plate; 11. cleaning brush; 12. connecting plate; 13. rotating screw; 14. eccentric wheel; 15. lifting plate; 16. ball; 17. telescopic spring; 18. beating block; 19. first conveyor belt; 20. scraper; 21. fixed seat; 22. first spring; 23. first licker-in roller; 24. cylinder; 25. transmission wheel; 26. thorn plate belt; 27. second licker-in roller; 28. second conveyor belt; 29. ​​pressing roller; 30. fixed frame; 31. limit rod; 32. second spring; 33. connecting block; 34. sawtooth bar; 35. transmission gear; 36. worm wheel; 37. worm. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-8 The present invention provides a technical solution: an automatic carding machine for separating cotton dust for spinning processing, which is mainly composed of a fixed base 1, a processing box 5 and a connecting box 6. The top of the left side of the fixed base 1 is fixedly connected with a connecting bracket 2, and a cotton roll roller 3 is installed on the side of the connecting bracket 2. A connecting frame 4 is fixedly installed on the right side of the connecting bracket 2, and the right side of the connecting frame 4 is connected to the processing box 5, and the right side of the processing box 5 is connected to the connecting box 6;

[0039] include:

[0040] A vacuum cleaner 7 is fixedly mounted on the top of the processing box 5, and a connecting pipe 8 is connected to the side of the vacuum cleaner 7, and the end of the connecting pipe 8 is connected to a dust cover 9, a filter plate 10 is installed on the inner side of the dust cover 9, and a cleaning brush 11 is connected to the outer side of the filter plate 10, and a connecting plate 12 is connected to the outer side of the cleaning brush 11, and a rotating screw 13 is connected to the inner thread of the connecting plate 12;

[0041] A beating block 18 is installed on the left side of the dust cover 9, and a first conveyor belt 19 is installed at the bottom of the beating block 18, and a scraper 20 is connected to the bottom of the first conveyor belt 19, and the end of the scraper 20 is movably connected to a fixed seat 21, and the side of the scraper 20 is fixedly connected to a first spring 22;

[0042] A first licker-in roller 23 is installed on the right side of the first conveyor belt 19, and a cylinder 24 is installed on the right side of the first licker-in roller 23, and a transmission wheel 25 is connected to the outer side of the cylinder 24, and a thorn plate belt 26 is connected to the outer side of the transmission wheel 25, a second licker-in roller 27 is installed on the right side of the cylinder 24, and a second conveyor belt 28 is installed on the right side of the second licker-in roller 27, and a pressure roller 29 is arranged on the top of the second conveyor belt 28;

[0043] The cleaning brush 11 forms a sliding structure with the dust cover 9 through the connecting plate 12 and the rotating screw 13, and the outer surface of the cleaning brush 11 and the outer surface of the filter plate 10 are mutually attached, and the dust cover 9 is symmetrically arranged about the central axis of the cylinder 24;

[0044] The dust hood 9 is connected to the vacuum cleaner 7 through a connecting pipe 8, and two dust hoods 9 are provided. The dust hood 9 is used to absorb the dust inside. At the same time, a filter plate 10 is provided inside the dust hood 9. The filter plate 10 is used to block the spinning cotton, effectively preventing a large amount of spinning cotton from being sucked into the vacuum cleaner 7. At the same time, by controlling the rotation of the rotating screw rod 13, the rotating screw rod 13 drives the connecting plate 12 and the cleaning brush 11 to move, and the cleaning brush 11 and the filter plate 10 are in contact with each other. The moving cleaning brush 11 is used to clean the spinning cotton accumulated on the filter plate 10, avoiding a large amount of spinning cotton from accumulating on the filter plate 10 and affecting the subsequent dust collection process.

[0045] A lifting plate 15 and a telescopic spring 17 are also provided inside the processing box 5; the lifting plate 15 is fixedly connected to the top of the slapping block 18, and the two sides of the lifting plate 15 are internally connected with balls 16, and the top of the lifting plate 15 is closely connected with the eccentric wheel 14; the telescopic spring 17 is nested outside the slapping block 18; the ball 16 is nested inside the lifting plate 15, and the outer surface of the ball 16 is mutually in contact with the inner surface of the processing box 5, and the ball 16 is symmetrically arranged about the central axis of the lifting plate 15; the slapping block 18 forms an elastic telescopic structure through the lifting plate 15, the eccentric wheel 14 and the telescopic spring 17, and the slapping block 18 is arranged at an equal distance from the outer wall of the lifting plate 15;

[0046] By controlling the rotation of the eccentric wheel 14, the eccentric wheel 14 squeezes the lifting plate 15, so that the lifting plate 15 drives the beating block 18 and the telescopic spring 17 to move, and there are multiple beating blocks 18 and telescopic springs 17. The setting of multiple beating blocks 18 and telescopic springs 17 is used to make the beating block 18 perform reciprocating lifting and lowering motion to beat the spinning cotton on the first conveyor belt 19, making the spinning cotton looser, and at the same time separating the dust in the spinning cotton from the spinning cotton, thereby improving the dust cleaning effect, and using the balls 16 set on both sides of the lifting plate 15 to reduce the friction of the lifting plate 15 during reciprocating motion, thereby making the movement of the lifting plate 15 smoother.

[0047] The scraper 20 forms a movable structure with the processing box 5 through the first spring 22 and the fixing seat 21, and the top of the scraper 20 abuts against the bottom of the first conveyor belt 19, and the scraper 20 is set at an angle of 40° to the outer wall of the first conveyor belt 19;

[0048] By using the scraper 20 set obliquely and the first spring 22, the scraper 20 can be rotated through the fixed seat 21, and the scraper 20 and the first conveyor belt 19 are abutted to scrape off the spinning cotton remaining on the scraper 20.

[0049] The interior of the processing box 5 is provided with a fixing frame 30 and a sawtooth bar 34; the fixing frame 30 is installed on the outer side of the pressing roller 29, and the top of the fixing frame 30 is fixedly connected to the limit rod 31, and the side of the limit rod 31 is installed with a second spring 32, and the top outer side of the limit rod 31 is connected to the connecting block 33; the sawtooth bar 34 is fixedly connected to the inner wall of the connecting block 33, and the side of the sawtooth bar 34 is movably installed with a transmission gear 35, and the outer wall of the transmission gear 35 is fixedly connected with a worm gear 36, and the side of the worm gear 36 is movably installed There is a worm 37; the pressing roller 29 forms an elastic telescopic structure with the connecting block 33 through the fixing frame 30, the limiting rod 31 and the second spring 32, and the limiting rod 31 is nested inside the connecting block 33, and the second spring 32 and the connecting block 33 are welded; the connecting block 33 forms a lifting structure with the processing box 5 through the sawtooth bar 34, the transmission gear 35, the worm wheel 36 and the worm 37, and the sawtooth bar 34 and the transmission gear 35 are meshed, and the central axis of the transmission gear 35 coincides with the central axis of the worm wheel 36;

[0050] By controlling the rotation of the worm 37, the worm 37 drives the worm wheel 36 and the transmission gear 35 to rotate, and the transmission gear 35 and the sawtooth bar 34 are meshed and connected, thereby driving the sawtooth bar 34 to be connected with the connecting block 33. A pressing roller 29 is installed at the bottom of the connecting block 33, so as to adjust the height of the pressing roller 29, so as to adjust the spacing between the pressing roller 29 and the second conveyor belt 28 according to needs, so as to press the spinning cotton on the second conveyor belt 28, so that the combed spinning cotton is more compact and not easy to loosen, and use a plurality of second springs 32 arranged between the fixing frame 30 and the connecting block 33, and use the setting of the limit rod 31 to limit the movement, so that the pressing roller 29 can be elastically lifted and lowered at a short distance, so as to avoid foreign matter or too high spinning cotton from damaging the connection between the transmission gear 35 and the sawtooth bar 34, thereby improving the service life.

[0051] Working principle: When using the automatic carding machine for separating cotton dust for spinning processing, according to Figure 1-8First, let the spinning cotton on the cotton roll roller 3 on the connecting bracket 2 enter the connecting frame 4 on the fixed base 1, and then be transported to the processing box 5 through the first conveyor belt 19, and control the rotation of the eccentric wheel 14. The eccentric wheel 14 squeezes the lifting plate 15, so that the lifting plate 15 drives the flapping block 18 and the telescopic spring 17 to move, and there are multiple flapping blocks 18 and telescopic springs 17. The flapping blocks 18 are used to perform reciprocating lifting and lowering movements to flap the spinning cotton on the first conveyor belt 19, so that the spinning cotton is looser, and at the same time, the dust in the spinning cotton is separated from the spinning cotton, thereby improving the dust cleaning effect, and the balls 16 arranged on both sides of the lifting plate 15 are used to reduce the friction of the lifting plate 15 during the reciprocating motion, thereby making the movement of the lifting plate 15 smoother, and at the same time, the vacuum cleaner 7 is started, and the dust hood 9 passes through The connecting pipe 8 is connected to the dust collector 7, and two dust hoods 9 are provided. The dust hood 9 is used to suck the dust inside. At the same time, a filter plate 10 is provided inside the dust hood 9. The filter plate 10 is used to block the spinning cotton, effectively preventing a large amount of spinning cotton from being sucked into the dust collector 7. At the same time, by controlling the rotation of the rotating screw rod 13, the rotating screw rod 13 drives the connecting plate 12 and the cleaning brush 11 to move, and the cleaning brush 11 and the filter plate 10 are in contact with each other. The moving cleaning brush 11 is used to clean the spinning cotton accumulated on the filter plate 10, avoiding a large amount of spinning cotton from accumulating on the filter plate 10 and affecting the subsequent dust collection process. The scraper 20 is set obliquely, and the first spring 22 is set to allow the scraper 20 to rotate through the fixed seat 21, and the scraper 20 is abutted against the first conveyor belt 19 to scrape off the spinning cotton remaining on the scraper 20.

[0052] Then, the spinning cotton is combed by the movement of the first licker-in roller 23, the cylinder 24, the transmission wheel 25, the thorn plate belt 26 and the second licker-in roller 27. The combed spinning cotton moves forward through the second conveyor belt 28 and enters the connecting box 6. By controlling the rotation of the worm 37, the worm 37 drives the worm wheel 36 and the transmission gear 35 to rotate. The transmission gear 35 and the sawtooth bar 34 are meshed and connected, thereby driving the sawtooth bar 34 to be connected with the connecting block 33. The bottom of the connecting block 33 is equipped with a pressing roller 29 to adjust the height of the pressing roller 29. , and then it is convenient to adjust the distance between the pressing roller 29 and the second conveyor belt 28 according to needs, to press the spinning cotton on the second conveyor belt 28, to make the combed spinning cotton more compact and not easy to loosen, and to limit the movement by using multiple second springs 32 arranged between the fixing frame 30 and the connecting block 33, and by using the setting of the limiting rod 31, so that the pressing roller 29 can be elastically lifted and lowered at a short distance, to avoid foreign matter or too high spinning cotton from damaging the connection between the transmission gear 35 and the sawtooth bar 34, and to improve the service life.

[0053] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic carding machine for separating cotton dust for spinning processing, which is mainly composed of a fixed base, a processing box and a connecting box, a connecting bracket is fixedly connected to the top of the left side of the fixed base, and a cotton roll roller is installed on the side of the connecting bracket, a connecting frame is fixedly installed on the right side of the connecting bracket, and the right side of the connecting frame is connected to the processing box, and the right side of the processing box is connected to the connecting box; It is characterized in that include: A vacuum cleaner is fixedly mounted on the top of the processing box, and a connecting pipe is connected to the side of the vacuum cleaner, and the end of the connecting pipe is connected to a dust hood, a filter plate is installed on the inner side of the dust hood, and a cleaning brush is connected to the outer side of the filter plate, and a connecting plate is connected to the outer side of the cleaning brush, and a rotating screw is connected to the internal thread of the connecting plate; A beating block is installed on the left side of the dust hood, and a first conveyor belt is installed at the bottom of the beating block, and a scraper is connected to the bottom of the first conveyor belt, the end of the scraper is movably connected to a fixed seat, and the side of the scraper is fixedly connected to a first spring; A first licker-in roller is installed on the right side of the first conveyor belt, and a cylinder is installed on the right side of the first licker-in roller, and a transmission wheel is connected to the outer side of the cylinder, and a thorn plate belt is connected to the outer side of the transmission wheel, and a second licker-in roller is installed on the right side of the cylinder, and a second conveyor belt is installed on the right side of the second licker-in roller, and a pressure roller is arranged on the top of the second conveyor belt; The cleaning brush forms a sliding structure with the dust cover through a connecting plate and a rotating screw, and the outer surface of the cleaning brush fits the outer surface of the filter plate, and the dust cover is symmetrically arranged about the central axis of the cylinder; The processing box is also provided with a lifting plate and a telescopic spring inside; A lifting plate is fixedly connected to the top of the beating block, and balls are connected inside the two sides of the lifting plate, and an eccentric wheel is closely connected to the top of the lifting plate; A telescopic spring, nested and arranged outside the beating block; The balls are nested inside the lifting plate, and the outer surface of the balls fits the inner surface of the processing box, and the balls are symmetrically arranged about the central axis of the lifting plate; The beating block forms an elastic telescopic structure through the lifting plate, the eccentric wheel and the telescopic spring, and the beating block is arranged at an equal distance from the outer wall of the lifting plate; A fixing frame and a sawtooth bar are arranged inside the processing box; A fixing frame is installed on the outer side of the pressing roller, and the top of the fixing frame is fixedly connected to a limiting rod, and a second spring is installed on the side of the limiting rod, and a connecting block is connected to the outer side of the top of the limiting rod; A sawtooth bar is fixedly connected to the inner wall of the connecting block, and a transmission gear is movably mounted on the side of the sawtooth bar, and a worm wheel is fixedly connected to the outer wall of the transmission gear, and a worm is movably mounted on the side of the worm wheel; The pressing roller forms an elastic telescopic structure with the connecting block through the fixing frame, the limiting rod, the second spring and the connecting block, and the limiting rod is nested inside the connecting block, and the second spring and the connecting block are welded.

2. The automatic carding machine capable of separating cotton dust for spinning processing according to claim 1, characterized in that: The scraper forms a movable structure with the processing box through the first spring and the fixing seat, and the top of the scraper abuts against the bottom of the first conveyor belt, and the scraper is arranged at an angle of 40° to the outer wall of the first conveyor belt.

3. The automatic carding machine capable of separating cotton dust for spinning processing according to claim 1, characterized in that: The connecting block forms a lifting structure with the processing box through the sawtooth bar, the transmission gear, the worm wheel and the worm, and the sawtooth bar and the transmission gear are meshedly connected, and the central axis of the transmission gear and the central axis of the worm wheel coincide with each other.

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