A cotton batting and fluffing machine

Abstract

The present invention discloses a cotton and fluff patting machine, which comprises a conveying system, an exhaust roller system, a patting system and a frame. The exhaust roller system comprises multiple groups of exhaust rollers for exhausting the cotton and fluff products conveyed on the conveying system. The patting system comprises a patting device for patting the cotton and fluff products after exhausting. The conveying driving mechanism of the conveying system, the exhaust driving mechanism of the exhaust roller system and the patting driving mechanism of the patting system are all located at the bottom of the frame. The patting driving mechanism comprises a driving motor I, multiple groups of motor transmission components I, multiple groups of rotating rods, multiple eccentric wheels, multiple double-headed screws, multiple sliding sleeves and multiple sliding rods. The driving motor I and multiple groups of rotating rods are installed at the bottom of the frame. Each group of rotating rods is in transmission connection with the driving motor I through a group of motor transmission components I. The two ends of each group of rotating rods are respectively connected to a sliding rod through an eccentric wheel and a double-headed screw, and the bottom end of the sliding rod is connected to the patting device. The structural design of the present invention realizes the energy saving and high efficiency of the present invention.

Description

Technical Field

[0001] The present invention relates to the field of cotton-beating machines, and particularly to a cotton-beating and fluffing machine. Background Art

[0002] Animal feathers or cotton are filled in the fabric to make a cotton floss product with a heat preservation function. When the cotton floss product is produced and processed, after the cotton floss is filled in the fabric, the cotton floss must be evenly beaten so that the cotton floss is evenly distributed in the fabric. At present, when many cotton floss products are processed, the traditional manual beating method is still used to beat the cotton floss evenly. There is a cotton-beating and fluffing machine whose function is to beat the cotton floss in the fabric evenly.

[0003] The existing cotton-beating and fluffing machines have the following problems: First, the driving motors of the conveying device and the beating device are both placed on the upper part. Therefore, the size of the fluffing machine in the height direction is relatively large, the center of gravity of the whole machine is relatively high, which in turn causes the fluffing machine to occupy a large space, lack stability, and generate a large amount of noise. Second, the exhaust rollers are all fixedly connected. Therefore, when cotton floss products of different thicknesses are input into the conveyor belt, the resistance received by the exhaust rollers is different. The cotton floss products with a larger thickness receive a greater force, and creases and cracks are likely to occur during the beating process, resulting in product damage and a decrease in the qualified rate. Third, the number of driving motors of the beating device is large, so the energy consumption is high and the motor maintenance cost is high. Fourth, the exhaust rollers are driven by a synchronous belt. The fluff generated during beating is easily adhered to the conveyor belt, resulting in phenomena such as belt skipping and jamming, thus delaying normal production. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and propose an energy-saving and efficient cotton-beating and fluffing machine.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: A cotton-beating and fluffing machine, which includes:

[0006] A conveying system, including a conveyor belt for conveying cotton floss products and a conveying driving mechanism for driving the conveyor belt to operate;

[0007] An exhaust roller system, including multiple groups of exhaust rollers for exhausting the cotton floss products conveyed on the conveying system and an exhaust driving mechanism for driving the multiple groups of exhaust rollers to operate;

[0008] A beating system, including a beating device for beating the exhausted cotton floss products and a beating driving mechanism for driving the beating device to operate;

[0009] A frame for installing the conveying system, the exhaust roller system, and the beating system;

[0010] Wherein, the conveying driving mechanism, the exhaust driving mechanism, and the beating driving mechanism are all located at the bottom of the frame;

[0011] The flapping drive mechanism includes: a first drive motor, multiple groups of first motor transmission components, multiple rotating rods, multiple eccentric wheels, multiple double-headed screws, multiple sliding sleeves, and multiple sliding rods. The first drive motor and the multiple groups of rotating rods are installed at the bottom of the frame. The multiple groups of rotating rods are connected to each other in pairs through the first motor transmission components. One group of the rotating rods is connected to the first drive motor through the first motor transmission component. The number of the first drive motors is one. Both ends of each group of rotating rods are respectively connected to a sliding rod through an eccentric wheel and a double-headed screw. The bottom end of the sliding rod is connected to a flapping device.

[0012] The exhaust roller system is divided into two parts: a front section and a rear section. The front-section exhaust roller system is a gradually changing exhaust roller system, which is composed of more than two groups of exhaust rollers. An inclined conveyor belt is provided outside the exhaust rollers, and the conveying direction of the inclined conveyor belt forms an acute angle with the conveying direction of the conveying system. The installation and arrangement direction of the rear-section exhaust rollers is horizontally parallel to the conveying direction of the conveyor belt. The conveying direction of the conveying system is horizontal.

[0013] As a further improvement of the above solution, the exhaust drive mechanism includes: a second drive motor, a second motor transmission component, and an exhaust roller mounting plate. The exhaust roller mounting plate is installed above the conveyor belt. The multiple groups of exhaust rollers are connected to each other in pairs through the second motor transmission component. One group of exhaust rollers is connected to the second drive motor through the transmission component. The second drive motor drives all the exhaust rollers to rotate. The exhaust roller system is divided into two parts: a front section and a rear section. The front-section exhaust roller system is a gradually changing exhaust roller system. The installation and arrangement direction of the front-section exhaust rollers forms an acute angle with the conveying direction of the conveying system. The installation and arrangement direction of the rear-section exhaust rollers is horizontally parallel to the conveying direction of the conveyor belt.

[0014] As a further improvement of the above solution, a counterweight block is installed on each eccentric wheel.

[0015] Preferably, another conveyor belt is wrapped outside the exhaust rollers in the front-section exhaust roller system to form an integral body.

[0016] As a further improvement of the above solution, both ends of the exhaust rollers are provided with fixed bearings. There are two through holes on the fixed bearings. One through hole is connected to the circular through hole on the exhaust roller mounting plate, and the other through hole is connected to the rectangular through hole on the exhaust roller mounting plate. A spring buffer device is installed in the rectangular through hole, so that the exhaust roller can rotate around the circular through hole and has a flexible buffering function.

[0017] As a further improvement of the above solution, the first motor transmission component is a synchronous belt and a synchronous pulley, and the second motor transmission component is a chain and a sprocket.

[0018] Furthermore, the flocking machine further includes a dust collection system; the dust collection system includes: a dust suction fan, a dust collection box, a dust collection plate, a filter screen, a dust suction pipe, a dust suction duct, and an exhaust duct; the dust suction pipe is installed on the top of the frame and above the flapping device, the dust suction pipe is connected to the dust collection box located below the conveying system through the dust suction duct, the dust collection plate and the filter screen are installed in the dust collection box, the dust suction fan is installed on one side of the dust collection box, and the exhaust duct is installed at the exhaust port of the dust suction fan.

[0019] Still further, a cleaning door is provided on the outer shell surface of the dust collection box in the direction perpendicular to the dust collection plate.

[0020] Preferably, the driving speeds of the conveying system and the exhaust roller system are independently controllable to realize synchronous or asynchronous operation of the conveying system and the exhaust roller system.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, by disposing the rotating rod and the driving motor I below, the following beneficial effects can be achieved: First, the overall center of gravity of the flocking machine can be lowered, improving the stability of the flocking machine; second, the noise can be effectively reduced; third, the overall height of the machine is reduced, saving the overall space of the machine.

[0023] 2. In the present invention, the exhaust roller system further includes a gradient exhaust roller system, which is installed at the front of the exhaust roller system. The gradient exhaust roller is composed of two or more exhaust rollers. An inclined conveyor belt is provided outside the exhaust roller, and the conveying direction of the inclined conveyor belt forms an acute angle with the conveying direction of the conveying system. When the cotton flannel product is conveyed from left to right through the conveyor belt and undergoes gradient extrusion by the inclined conveyor belt, the internal gas can be smoothly discharged, preventing the situation that the cotton flannel product exhausts too fast and causes untimely exhaust, resulting in the exhaust roller squeezing and bulging the fabric and causing damage, etc., greatly improving the product qualification rate.

[0024] 3. In the present invention, the exhaust roller system is a flexible exhaust roller system, and the following beneficial effects can be achieved: When the horizontal conveyor belt is working, as the cotton flannel product is conveyed on the horizontal conveyor belt, the space between the exhaust roller and the horizontal conveyor belt can gradually change with the thickness of the cotton flannel product, making the exhaust process of the cotton flannel product gradual, effectively avoiding creases generated by the cotton flannel product due to excessive force, and thus improving the appearance quality of the cotton flannel product.

[0025] 4. In the present invention, a counterweight block is installed on the eccentric wheel to reduce the vibration of the whole machine and lower the noise.

[0026] 5. In the present invention, the driving motor is driven by a single motor, and the following beneficial effects can be achieved: First, the electricity cost can be saved; second, the motor maintenance cost can be reduced.

[0027] 6. In the present invention, the conveyor system and the exhaust roller system both adopt chain drives, which can achieve the following beneficial effects: it is not easy to adsorb dust and lint, so it can avoid faults such as belt skipping teeth and jamming, thereby improving the working reliability of the flocking machine.

[0028] 7. In the present invention, a dust collection device is designed, which can achieve the following beneficial effects: first, it can effectively remove dust and purify the working environment; second, the collected fluff can be recycled, avoiding waste and saving costs; and the dust collection device in the present invention is reasonably designed and easy to operate.

[0029] 8. In the present invention, by assembling the flocking machine into a conveyor system, an exhaust roller system, a flapping system, and a dust collection system, and finally performing overall assembly, the assembly efficiency can be improved and costs can be saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0031] Figure 1 It is a three-dimensional view of the cotton and flocking machine provided by the embodiment of the present application.

[0032] Figure 2 For Figure 1 It is a three-dimensional view of the cotton and flocking machine in after removing the frame.

[0033] Figure 3 For Figure 2 It is a three-dimensional view of the exhaust roller system in .

[0034] Figure 4 For Figure 3 It is a detailed view of the exhaust roller system in .

[0035] Figure 5 For Figure 1 It is a view of a single set of flapping system in .

[0036] Figure 6 It is a three-dimensional view of the dust collection system provided by the embodiment of the present application.

[0037] LEGEND DESCRIPTION:

[0038] 1. Frame; 2. Flapping system; 3. Exhaust roller system; 4. Conveyor system; 5. Dust collection system;

[0039] 11. Frame body; 12. Cross beam; 13. Vertical beam; 14. Positioning plate;

[0040] 21. First driving motor; 22. First motor transmission component (synchronous belt and synchronous pulley); 23. Rotating rod; 24. Eccentric wheel; 25. Double-headed screw; 26. Slide bar; 27. Slide sleeve; 28. Flapping device; 29. First motor mounting plate; 30. First fixed bearing;

[0041] 31. Second driving motor; 32. Second motor transmission component (chain II and sprocket II); 33. Exhaust roller; 34. Exhaust roller mounting plate; 35. Second motor mounting plate; 36. Second fixed bearing; 37. Inclined conveyor belt;

[0042] 41. Third driving motor; 42. Third motor mounting plate; 43. Third motor transmission component (chain III and sprocket III); 44. Horizontal conveyor belt; 45. Conveyor belt mounting plate; 46. Conveyor roller;

[0043] 51. Dust suction fan; 52. Dust collection box; 53. Dust collection plate; 54. Filter screen; 55. Dust suction pipe; 56. Dust suction pipeline; 57. Exhaust pipeline; 58. Cleaning door;

[0044] 61. Hexagon head screw with drilled hole bolt; 62. Socket head cap screw; 63. Spring. Detailed implementation manner

[0045] The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0046] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0047] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0048] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[0049] Please refer to Figure 1 , the cotton batting and fluffing machine of the present invention mainly includes a frame 1, and a conveying system 4, an exhaust roller system 3, a beating system 2, and a dust collection system 5 that are all installed on the frame 1. The conveying system 4 is used to convey cotton flannel products, the exhaust roller system 3 is used to exhaust the cotton flannel products conveyed on the conveying system, the beating system 2 is used to beat the exhausted cotton flannel products, and the dust collection system 5 is used to collect the dust generated by the beating system 2 beating the cotton flannel products.

[0050] Please combine with Figure 2 , 3 , 4, the frame 1 includes: a frame main body 11, a plurality of cross beams 12 (two are taken as examples in this embodiment for illustration), a plurality of vertical beams 13 (three are taken as examples in this embodiment for illustration), and a plurality of positioning plates 14 (two are taken as examples in this embodiment for illustration).

[0051] The conveying system 4 includes a conveyor belt 44 for conveying cotton flannel products and a conveying drive mechanism for driving the conveyor belt 44 to run. The conveying drive mechanism includes: a driving motor three 41, a motor mounting plate three 42, a motor transmission component three 43 (chain III and sprocket III), a conveyor belt mounting plate 45, and a conveying roller 46.

[0052] The exhaust roller system 3 includes a plurality of groups of exhaust rollers 33 for exhausting the cotton flannel products conveyed on the conveying system 4 and an exhaust drive mechanism for driving the plurality of groups of exhaust rollers 33 to run. The exhaust drive mechanism includes an inclined conveyor belt 37, a driving motor two 31, a motor mounting plate two 35, a motor transmission component two 32, a fixed bearing two 36, etc.

[0053] The beating system 2 includes a beating device 28 for beating the exhausted cotton flannel products and a beating drive mechanism for driving the beating device 28 to run. The beating drive mechanism includes a driving motor one 21, a motor transmission component one 22, a rotating rod 23, an eccentric wheel 24, a double-headed screw 25, a sliding rod 26, a sliding sleeve 27, a sliding rod 26, etc.

[0054] The dust collection system 5 includes a dust suction fan 51, a dust collection box 52, a dust collection plate 53, a filter screen 54, a dust suction pipe 55, a dust suction duct 56, an exhaust duct 57, a cleaning door 58, etc.

[0055] As Figure 1 , 2As shown in Figures 3 and 4, from top to bottom within the main frame body 11 are a dust suction pipe 55, a dust suction duct 56, a beating device 28, an exhaust roller 33, an inclined conveyor belt 37, and a horizontal conveyor belt 44; the horizontal conveyor belt 44 is installed in the middle of a conveyor belt mounting plate 45 at the upper end of a cross beam 12 of the frame 1, and a top of the conveyor belt mounting plate 45 is fixedly connected to an exhaust roller mounting plate 34. Among them, the exhaust roller mounting plate is divided into an exhaust roller mounting plate I 341 and an exhaust roller mounting plate II 342 according to the front - rear position relationship; the inclined conveyor belt 37 is installed on both sides of the exhaust roller mounting plate I 341; eight exhaust rollers 33 are evenly installed horizontally from front to back between the exhaust roller mounting plates I 341 on both sides and the exhaust roller mounting plate II 342.

[0056] A single driving motor three 41 drives the horizontal conveyor belt 44 to rotate.

[0057] The driving motor three 41 is fixedly connected to a motor mounting plate three 42, and the motor mounting plate three 42 is fixedly connected to a side of the conveyor belt mounting plate 45; an output shaft of the driving motor three 41 is connected to a conveyor roller 46 on the horizontal conveyor belt 44 through a motor transmission component three 43, and finally drives the horizontal conveyor belt 44 to rotate. The motor transmission component three 43 includes sprockets III 43 installed on the shaft of the driving motor three 41 and the shaft of the conveyor roller 46, and a chain III 43 connecting the sprockets.

[0058] A single driving motor two 31 drives both the inclined conveyor belt 37 and eight exhaust rollers 33 to rotate simultaneously.

[0059] The driving motor two 31 is fixedly connected to a motor mounting plate two 35, and the motor mounting plate two 35 is fixedly connected to a side of the conveyor belt mounting plate 45; an output shaft of the driving motor two 31 is connected to a shaft of one group of exhaust rollers 33 through a motor transmission component two 32, and finally drives the exhaust rollers 33 and the inclined conveyor belt 37 to rotate. The motor transmission component two 32 includes sprockets II 32 installed on the shaft of the driving motor two 31 and the shaft of the exhaust rollers 33, and a chain II 32 connecting the sprockets.

[0060] When the driving motor two 31 works, it drives all the exhaust rollers 33 to rotate synchronously and at the same time drives the inclined conveyor belt 37 to rotate. After the cotton - wool products enter from the left side of the horizontal conveyor belt 44, as they are conveyed from left to right along the conveyor belt, through the extrusion of the inclined conveyor belt 37, a part of the gas in the cotton - wool can be discharged. This can prevent the cotton - wool products from exhausting too quickly, resulting in untimely exhaust, and prevent the exhaust rollers from squeezing and bulging the fabric, causing damage, etc., and improve the product qualification rate;

[0061] The transmission speeds of the cotton - wool products on the horizontal conveyor belt 44 and the exhaust rollers 33 can be independently controlled and can be asynchronous, avoiding the curling of the surface caused by different transmission speeds of the upper and lower surfaces of the cotton - wool products due to different friction coefficients between the horizontal conveyor belt 44 and the exhaust rollers 33, and better ensuring the consistency of conveyance.

[0062] Every two adjacent exhaust rollers 33 are connected by a sprocket II 32 and a chain II 32. One end of one exhaust roller 33 is connected to the output shaft of the second driving motor 31 through the sprocket II 32 and the chain II 32. When the second driving motor 31 works, the inclined conveyor belt 37 and all the exhaust rollers 33 rotate synchronously. The exhaust rollers 33 are installed with flexible connections. The fixed bearing II 36 is installed on the exhaust roller mounting plate I 341 and the exhaust roller mounting plate II 342. There are multiple groups of mounting holes on the exhaust roller mounting plate I 341 and the exhaust roller mounting plate II 342. Each group of mounting holes includes a threaded hole and a rectangular hole, and a spring buffer device is installed in the rectangular hole. One mounting hole of the fixed bearing II 36 is fixedly connected to the threaded holes on the exhaust roller mounting plate I 341 and the exhaust roller mounting plate II 342 through screws. The socket head cap screws 62 are installed in the threaded holes at the top of the rectangular holes on the exhaust roller mounting plate I 341 and the exhaust roller mounting plate II 342. After the spring 63 is installed on the above socket head cap screws 62, it passes through the light hole of the hexagon head screw opening bolt 61 installed in the other mounting hole of the fixed bearing II 36. When the horizontal conveyor belt 44 works, as the cotton wool products are conveyed on the horizontal conveyor belt 44, the space between the exhaust rollers 33 and the horizontal conveyor belt 44 can gradually change with the thickness of the cotton wool products, so that the exhaust process of the cotton wool products has a flexible buffering effect, effectively avoiding the creases generated by the cotton wool products due to large forces, and thus improving the appearance quality of the cotton wool products.

[0063] As Figure 1 , 2 , as shown in Figure 5, three vertical beams 13 are fixedly connected to the upper end surface of the bottom frame of the main body 11 of the frame from front to back. The vertical beams 13 are perpendicular to the exhaust rollers 33. Fixed bearings I 30 are installed at the tops of the three vertical beams 13, and a rotating rod 23 is installed on the fixed bearings I 30. Positioning plates 14 are fixedly installed on the inner sides of the upper parts of the front and back sides of the frame 1. Multiple sliding sleeves 27 are evenly arranged on the positioning plates 14 from left to right. The two side sliding sleeves 27 are symmetrically arranged, and there are grooves on the sliding rod 26 so that it can slide smoothly up and down along the sliding sleeves 27.

[0064] Both ends of the rotating rod 23 are respectively connected to the flapping device 28 through the fixed bearing 1 30, the eccentric wheel 24, the double-headed screw 25, and the sliding rod 26. The sliding rod 26 is L-shaped, and the number of flapping devices 28 is 6 sets; the eccentric wheel 24, the double-headed screw 25, and the sliding rod 26 are grouped in twos, and the number is 12 pieces; the number of the first driving motor 21 is 1 piece, and the first motor transmission assembly 22 includes a synchronous belt 22 and a synchronous pulley 22. Adjacent rotating rods 23 are connected by the synchronous belt 22 and the synchronous pulley 22, and one of the rotating rods 23 is connected to the output shaft of the first driving motor 21 through the synchronous belt 22 and the synchronous pulley 22; the rotation of the rotating rod 23 drives the rotation of the eccentric wheel 24, and the rotation of the eccentric wheel drives the linear motion of the top of the double-headed screw 25, and finally drives the up and down linear motion of the flapping device 28; a rubber part is installed at the lower end of the flapping device 28, which can effectively prevent the flapping device 28 from damaging the cotton flannel products; when the flapping device 28 beats evenly, the cotton flannel products are evenly stressed, the flapping effect is good, and the quality of the processed cotton flannel products is high.

[0065] The rotating rod 23 and the first driving motor 21 are both placed below the horizontal conveyor belt 44. The rotating rod 23 is installed on the vertical beam 13 below the horizontal conveyor belt 44, and the first motor mounting plate 29 is fixedly connected to the upper end surface of the bottom frame of the machine frame 1; the first driving motor 21 is fixedly connected to the first motor mounting plate 29; the first driving motor 21 drives the rotating rod 23 to rotate at a constant speed. Since the rotating rod 23 and the first driving motor 21 are arranged at the bottom of the machine frame 1 and are closer to the ground, the center of gravity is lower, the cotton beating and flapping machine runs more stably and the noise is lower. In addition, in order to further reduce the noise, a counterweight is installed on the eccentric wheel to offset the inertial impact brought by the up and down movement of the flapping device, reduce the vibration of the whole machine and further reduce the noise.

[0066] Furthermore, the flapping devices 28 are evenly arranged between the exhaust rollers 33, the flapping devices 28 and the exhaust rollers 33 are arranged alternately, and the exhaust rollers 33 and the inclined conveyor belt 37, together with the horizontal conveyor belt 44, squeeze the cotton flannel products to discharge the gas in the cotton flannel products. When the cotton flannel products after exhaust and extrusion are beaten, the stress is uniform, and during the flapping process of the flapping device, the cotton flannel products are fixed by the extrusion of the exhaust rollers and are not easy to move, resulting in creases during flapping.

[0067] As Figure 1 、 2, as shown in Figure 6, the dust collection device includes: a dust suction fan 51, a filter screen 54, a dust collection plate 53, a dust collection box 52, a dust suction pipe 55, a dust suction duct 56, and an exhaust duct 57. The dust suction pipe 55 is installed below the top frame of the rack 1 and above the beating device 28. The dust suction pipe 55 is connected to the dust collection box 52 located below the conveying device through the dust suction duct 56. A dust collection plate 53 and a filter screen 54 are installed in the dust collection box 52. A dust suction fan 51 is installed on one side of the dust collection box 52, and an exhaust duct 39 is installed at the exhaust port of the dust suction fan 51. During the operation of the flannel beating machine, the dust or fluff generated is sucked by the dust suction fan 51, enters the dust suction duct 56 from the opening of the dust suction pipe 55, and then enters the dust collection box 52. After passing through the filter screen and the dust collection plate in the middle of the dust collection box, the dust and cotton fluff adhere to the filter screen 54, and the filtered air is discharged through the exhaust duct 57. A cleaning door 58 is provided in the direction perpendicular to the dust collection plate. After the cleaning door is opened, the filtered cotton fluff and flying flocs can be taken out, which can be reused to save raw materials. At the same time, the filter screen and the dust collection plate can be taken out for cleaning to prevent the cotton fluff and flying flocs from blocking the filter screen and reducing the dust and fluff removal effect.

[0068] Working principle: When the flannel beating machine is working, first place the flannel product to be beaten on the horizontal conveyor belt 44. After the flannel product enters from the left side of the horizontal conveyor belt 44, as the horizontal conveyor belt 44 conveys from left to right, through the extrusion of the inclined conveyor belt 37, a part of the gas in the flannel is discharged, which can prevent the flannel product from exhausting too fast and causing untimely exhaust, resulting in the situation that the exhaust roller squeezes and bulges the fabric and causes damage, etc., and improves the product qualification rate; when the flannel product passes through the exhaust roller 33, the exhaust roller 33 and the horizontal conveyor belt 44 squeeze the flannel product, further performing the exhaust operation and at the same time playing a role in fixing the flannel product. The space between the exhaust roller 33 and the horizontal conveyor belt 44 can gradually change with the thickness of the flannel product, so that the exhaust process of the flannel product is gradual and adapts to flannel products of different thicknesses; when the flannel product that has been exhausted and extruded passes through the beating device 28, it is evenly beaten, and the cotton flocs or down in the flannel product are beaten evenly.

[0069] The output end of the driving motor 1 21 drives the rotating rod 23 to rotate through the synchronous pulley 22 and the synchronous belt 22. Both ends of the rotating rod 23 are fixedly connected to the eccentric wheels 24 respectively. The other end of the eccentric wheel 24 is connected to one end of the double-headed screw rod 25, and the other end of the double-headed screw rod 25 is fixedly connected to the sliding rod 26. The sliding rod 26 is fixedly connected to the beating device 28. Positioning plates 14 are fixedly installed on the inner sides of the upper parts of the front and back sides of the rack 1. Multiple sliding sleeves 27 are evenly arranged on the positioning plates 14 from left to right, and the two-side sliding sleeves 27 are symmetrically arranged. The groove on the sliding rod 26 can slide smoothly up and down along the sliding sleeve 27.

[0070] Power is provided by a driving motor 21, and the output torque drives six rotating rods 23 to rotate synchronously, saving the electricity cost, reducing the motor maintenance cost, and saving the use cost of the flocking machine. The exhaust roller 33 and the horizontal conveyor belt 44 together stably clamp the cotton flannel products to discharge the gas in the cotton flannel products. When the cotton flannel products after exhaust and extrusion are slapped, the force is uniform, so that the cotton flannel is evenly distributed in the fabric by slapping. When the slapping device 28 slaps at a constant speed, the cotton flannel products are fixed by the extrusion of the exhaust roller and will not move due to slapping. The flocking effect is good, the flocking efficiency is high, the energy consumption of the flocking machine is low, the production cost is saved, and it is worthy of popularization.

[0071] A driving motor 31 drives the inclined conveyor belt 37 and eight exhaust rollers 33 to rotate synchronously, saving the electricity cost, reducing the motor maintenance cost, and saving the use cost of the flocking machine.

[0072] Finally, it should be noted that the above content is only the preferred embodiment of the present invention and is not used to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, for those skilled in the art, the technical solutions described in the foregoing embodiments can still be modified, and some technical features can be changed. Any changes, modifications, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cotton patting and fluffing machine, comprising: A conveying system, including a conveyor belt for conveying cotton fluff products and a conveying driving mechanism for driving the conveyor belt to run; An exhaust roller system, including multiple groups of exhaust rollers for exhausting the cotton fluff products conveyed on the conveying system and an exhaust driving mechanism for driving the multiple groups of exhaust rollers to run; A patting system, including a patting device for patting the cotton fluff products after exhausting and a patting driving mechanism for driving the patting device to run; A frame for installing the conveying system, the exhaust roller system, and the patting system; Characterized in that: the conveying driving mechanism, the exhaust driving mechanism, and the patting driving mechanism are all located at the bottom of the frame; The patting driving mechanism includes: a driving motor one, multiple groups of motor transmission components one, multiple groups of rotating rods, multiple eccentric wheels, multiple double-headed screws, multiple sliding sleeves, and multiple sliding rods. The driving motor one and the multiple groups of rotating rods are installed at the bottom of the frame. The multiple groups of rotating rods are connected to each other in pairs through the motor transmission components one. One group of the rotating rods is connected to the driving motor one through the motor transmission components one. The number of the driving motor one is one. The two ends of each group of rotating rods are respectively connected to a sliding rod through an eccentric wheel and a double-headed screw. The bottom end of the sliding rod is connected to the patting device; The exhaust roller system is divided into two parts, the front section and the rear section. The front section exhaust roller system is a gradually changing exhaust roller system, which is composed of two or more groups of exhaust rollers. An inclined conveyor belt is arranged outside the exhaust rollers, and the conveying direction of the inclined conveyor belt forms an acute angle with the conveying direction of the conveying system. The installation and arrangement direction of the rear section exhaust rollers is horizontally parallel to the conveying direction of the conveyor belt. The conveying direction of the conveying system is horizontal.

2. The cotton batting and fluffing machine according to claim 1, characterized in that: The exhaust driving mechanism includes: a driving motor two, a motor transmission component two, and an exhaust roller mounting plate; the exhaust roller mounting plate is installed above the conveyor belt. The multiple groups of exhaust rollers are connected to each other in pairs through the motor transmission component two. One group of exhaust rollers is connected to the driving motor two through the transmission component two; the driving motor two drives all the exhaust rollers to rotate.

3. The cotton batting and fluffing machine according to claim 1, wherein: A counterweight block is installed on each eccentric wheel.

4. The cotton batting and fluffing machine according to claim 2, characterized in that: Another conveyor belt is wrapped outside the exhaust rollers located in the front section exhaust roller system to form an integral body.

5. The cotton batting and fluffing machine according to claim 2, characterized in that: Both ends of the exhaust roller are provided with fixed bearings. There are two through holes on the fixed bearings. One of the through holes is connected to the circular through hole on the exhaust roller mounting plate, and the other through hole is connected to the rectangular through hole on the exhaust roller mounting plate. A spring buffer device is installed in the rectangular through hole, so that the exhaust roller can rotate around the circular through hole and has a flexible buffering function.

6. The cotton batting and fluffing machine according to claim 2, characterized in that: The motor transmission component one is a synchronous belt and a synchronous pulley, and the motor transmission component two is a chain and a sprocket.

7. The cotton batting and fluffing machine according to claim 6, wherein: The flocking machine further includes a dust collection system; the dust collection system includes: a dust suction fan, a dust collection box, a dust collection plate, a filter screen, a dust suction pipe, a dust suction pipeline, and an exhaust pipeline; the dust suction pipe is installed on the top of the frame and above the flapping device, the dust suction pipe is connected to the dust collection box located below the conveying system through the dust suction pipeline, the dust collection plate and the filter screen are installed in the dust collection box, the dust suction fan is installed on one side of the dust collection box, and the exhaust pipeline is installed at the exhaust port of the dust suction fan.

8. The cotton batting and fluffing machine according to claim 7, characterized in that: A cleaning door is provided on the outer shell surface of the dust collection box in a direction perpendicular to the dust collection plate.

9. The cotton batting and fluffing machine according to claim 8, characterized in that: The transmission speeds of the conveying system and the exhaust roller system are independently controllable to enable the conveying system and the exhaust roller system to operate synchronously or asynchronously.

Images