Cotton beating machine

Abstract

The utility model belongs to the technical field of cotton patting machines, and particularly relates to a cotton patting machine which comprises a rack, a material moving device, a patting device, a driving part and a transmission device. The transmission device comprises a first rotating shaft, a second rotating shaft, a first eccentric wheel assembly and a second eccentric wheel assembly. The first rotating shaft and the second rotating shaft are located on the two sides of the material moving device correspondingly and are each provided with a beating device. The first eccentric wheel assembly and the second eccentric wheel assembly are both connected with the driving piece, the first eccentric wheel assembly is connected with the first rotating shaft, and the second eccentric wheel assembly is connected with the second rotating shaft. The axis where the center of the first eccentric wheel assembly is located does not coincide with the axis where the center of the second eccentric wheel assembly is located. The flapping device on the first rotating shaft and the flapping device on the second rotating shaft sequentially fall down and flaps, it is guaranteed that gas in cotton velvet can be gradually and orderly exhausted, the sufficient flapping effect of the cotton velvet is guaranteed, the phenomenon that the cotton velvet is exploded due to the fact that the gas is rapidly exhausted is avoided, and therefore the product quality and the production stability are improved.

Description

Technical Field

[0001] The present technical solution relates to the technical field of cotton batting machines, and particularly refers to a cotton batting machine. Background Art

[0002] At present, for cotton and floss products, especially products such as cotton-padded clothes or down jackets during the production process, in order to make the cotton and floss inside the products evenly distributed to improve the comfort of the products, the process of cotton batting and floss patting is an essential process.

[0003] For example, a cotton core beating mechanism disclosed in Chinese Patent CN202321837081.1 includes: a frame body, a carrier table, and a beating mechanism. The beating mechanism includes a worm gear reducer and multiple rotating shafts. The rotating shafts are linked by a synchronous belt and synchronously driven by the worm gear reducer. The end of the rotating shaft is connected with a crank, and a connecting rod is hinged on the crank (33), and the connecting rod is connected with a cotton batting frame and extends to the carrier table;

[0004] However, it still has some deficiencies. That is, the rotating shafts are linked by a synchronous belt and synchronously driven by a worm gear reducer to achieve the synchronous downward beating of the cotton batting frame. Its transmission structure is cumbersome to install and complex in structure, increasing the maintenance cost and failure rate. At the same time, the synchronous downward beating of the cotton batting frame causes the rapid discharge of gas inside the cotton and floss and explodes, affecting product production. Summary of the Invention

[0005] The purpose of the present technical solution is to provide a cotton batting machine. An eccentric wheel assembly one and an eccentric wheel assembly two are arranged on the driving shaft of the driving member. The eccentric wheel assembly one drives the rotating shaft one to rotate, and the eccentric wheel assembly two drives the rotating shaft two to rotate, so that the beating devices on the rotating shaft one and the rotating shaft two do not beat downward synchronously, improving the problem that the beating devices beat downward synchronously and cause damage to the cotton and floss.

[0006] The purpose of the present technical solution is achieved as follows:

[0007] A cotton batting machine includes:

[0008] A frame;

[0009] A material transfer device, which is installed on the frame and used for transferring materials;

[0010] A beating device, which is arranged above the material transfer device and used for performing a beating operation on the materials on the material transfer device;

[0011] A driving member, which is installed on the frame below the middle of the material transfer device;

[0012] A transmission device, which is movably connected to the driving member and the beating device;

[0013] Wherein, the transmission device includes:

[0014] The first rotating shaft is rotatably arranged on the frame, and the first rotating shaft is located on one side of the material transfer device, and the flapping device is arranged on the first rotating shaft;

[0015] The second rotating shaft is rotatably arranged on the frame, and the second rotating shaft is located on the other side of the material transfer device, and the flapping device is arranged on the second rotating shaft;

[0016] The first eccentric wheel assembly is arranged on the drive shaft of the driving member, and the first eccentric wheel assembly is movably connected to the first rotating shaft through the first transmission mechanism;

[0017] The second eccentric wheel assembly is arranged on the drive shaft of the driving member, and the second eccentric wheel assembly is movably connected to the second rotating shaft through the second transmission mechanism;

[0018] The axis where the center of the first eccentric wheel assembly is located does not coincide with the axis where the center of the second eccentric wheel assembly is located.

[0019] Preferably, the first transmission mechanism includes:

[0020] The first transmission rod, the rear end of which is movably connected to the first eccentric wheel assembly;

[0021] The first swing arm, the rear end of which is hinged to the front end of the first transmission rod, and the front end of the first swing arm is clamped to the first rotating shaft;

[0022] The second transmission mechanism includes:

[0023] The second transmission rod, the rear end of which is movably connected to the second eccentric wheel assembly;

[0024] The second swing arm, the rear end of which is hinged to the front end of the second transmission rod, and the front end of the second swing arm is clamped to the second rotating shaft.

[0025] Preferably, the material transfer device has:

[0026] The conveyor belt mechanism is arranged below the flapping device;

[0027] The first roller is arranged at the feeding end of the conveyor belt mechanism, and bristles are arranged on the first roller;

[0028] The second roller is arranged at the discharging end of the conveyor belt mechanism;

[0029] The third transmission mechanism is installed on the frame and connected to the first rotating shaft for driving the conveyor belt mechanism, the first roller and the second roller to work synchronously.

[0030] Preferably, the third transmission mechanism includes:

[0031] The one-way transmission assembly is movably connected to the first rotating shaft, the driving shaft of the conveyor belt mechanism, and the second roller;

[0032] The second transmission assembly is movably connected to the driven shaft of the conveyor belt mechanism and the first roller;

[0033] Wherein, the one-way transmission assembly includes:

[0034] A push rod, the lower end of which is connected to the first rotating shaft through the third swing arm;

[0035] A one-way bearing, which is arranged on the frame, and the one-way bearing is connected to the upper end of the push rod through the fourth swing arm;

[0036] A first synchronous pulley, which is arranged at the end of the second roller;

[0037] A second synchronous pulley, which is arranged at the end of the driving shaft;

[0038] A first synchronous belt, which is movably connected to the one-way bearing, the first synchronous pulley, and the second synchronous pulley;

[0039] When the first rotating shaft rotates, it drives the push rod to move upward, the push rod pushes the one-way bearing to rotate, and the one-way bearing drives the first synchronous pulley and the second synchronous pulley to rotate through the first synchronous belt, so as to realize the transportation operation of the second roller and the conveyor belt mechanism on the material.

[0040] Preferably, the one-way transmission assembly further includes:

[0041] A third synchronous pulley, which is arranged on the frame and is movably connected to the first synchronous belt for preventing the inner sides of the first synchronous belt from touching each other.

[0042] Preferably, the second transmission assembly includes:

[0043] A fourth synchronous pulley, which is arranged at the end of the driven shaft;

[0044] A fifth synchronous pulley, which is arranged at the end of the first roller;

[0045] A sixth synchronous pulley, which is rotatably arranged on the frame;

[0046] A second synchronous belt, which is movably connected to the fourth synchronous pulley, the fifth synchronous pulley, and the sixth synchronous pulley;

[0047] When the driving shaft rotates, it drives the driven shaft to rotate synchronously, and the driven shaft drives the first roller to rotate through the second transmission assembly, so as to realize the transportation operation of the first roller and the conveyor belt mechanism on the material.

[0048] Preferably, the second transmission assembly further includes:

[0049] Synchronization pulley seven is arranged on the frame and is movably connected to the second timing belt, and is used to prevent the inner sides of the second timing belt from touching each other.

[0050] Preferably, baffle plates are arranged on both sides of the material transfer device, avoidance openings are formed in the baffle plates, and the ends of the flapping device are movably placed in the avoidance openings.

[0051] Preferably, an isolation cover is arranged on the frame, the isolation cover covers the material transfer device, through holes communicating the inside and the outside of the isolation cover are arranged on the isolation cover, and a material suction device is connected to the through holes.

[0052] Preferably, a brushing member is arranged on the frame, the brushing member is located above the second roller, and is used to brush off the materials on the second roller.

[0053] The prominent and beneficial technical effects of this technical solution compared with the prior art are:

[0054] In the technical solution designed in this application, the flapping devices on the first rotating shaft and the second rotating shaft do not flap downward synchronously, but instead flap down in sequence, ensuring that the gas inside the cotton fluff can be discharged step by step and orderly. This not only ensures the sufficient fluffing effect of the cotton fluff but also avoids the phenomenon of cotton fluff bursting caused by the rapid discharge of gas, thereby improving the product quality and production stability. At the same time, the driving member drives the first rotating shaft and the second rotating shaft to rotate through the first eccentric wheel assembly and the second eccentric wheel assembly, simplifying the transmission structure, reducing the number of transmission components, lowering the complexity and failure rate of the system, and making the entire flapping process smoother and more reliable. Description of the Drawings

[0055] Figure 1 is one of the structural schematic diagrams of this technical solution.

[0056] Figure 2 is the sectional view of this technical solution.

[0057] Figure 3 is the second structural schematic diagram of this technical solution.

[0058] Figure 4 is the structural schematic diagram of the one-way transmission assembly of this technical solution.

[0059] Figure 5 is the structural schematic diagram of the second transmission assembly of this technical solution.

[0060] Reference numerals: 1, frame; 2, material transfer device; 21, conveyor mechanism; 22, driven shaft; 23, driving shaft; 24, roller I; 241, bristles; 25, roller II; 251, material brushing member; 3, flapping device; 4, driving member; 5, transmission device; 51, rotating shaft I; 52, rotating shaft II; 53, eccentric wheel assembly I; 54, eccentric wheel assembly II; 55, transmission mechanism I; 551, transmission rod I; 552, swing arm I; 56, transmission mechanism II; 561, transmission rod II; 562, swing arm II; 6, one-way transmission assembly; 61, ejector rod; 62, one-way bearing; 63, synchronous pulley I; 64, synchronous pulley II; 65, synchronous belt I; 66, synchronous pulley III; 67, swing arm III; 68, swing arm IV; 7, transmission assembly II; 71, synchronous pulley IV; 72, synchronous pulley V; 73, synchronous pulley VI; 74, synchronous belt II; 75, synchronous pulley VII; 8, baffle; 81, avoidance opening; 9, isolation cover; 91, through hole. Detailed implementation manners

[0061] The following further elaborates on the detailed implementation manners of the technical solution with reference to the accompanying drawings.

[0062] Combined with Figure 1 and Figure 3 , a cotton flapping machine includes: a frame 1; a material transfer device 2 installed on the frame 1 for moving materials; a flapping device 3 disposed above the material transfer device 2 for performing a flapping operation on the materials on the material transfer device 2 to flap and evenly disperse the cotton fluff; a driving member 4 installed on the frame 1 below the middle of the material transfer device 2; a transmission device 5 movably connecting the driving member 4 and the flapping device 3, and the driving member 4 drives the flapping device 3 through the transmission device 5 to perform the flapping operation;

[0063] Such as Figure 2 and Figure 3, wherein the transmission device 5 includes: a first rotating shaft 51 rotatably arranged on the frame 1 and located on one side of the material transfer device 2, with a flapping device 3 arranged on the first rotating shaft 51; a second rotating shaft 52 rotatably arranged on the frame 1 and located on the other side of the material transfer device 2, with a flapping device 3 arranged on the second rotating shaft 52. The first rotating shaft 51 and the second rotating shaft 52 are arranged on both sides of the material transfer device 2, and the flapping devices 3 on the first rotating shaft 51 and the second rotating shaft 52 are alternately distributed in opposite directions; a first eccentric wheel assembly 53 arranged on the drive shaft of the driving member 4, and the first eccentric wheel assembly 53 is movably connected to the first rotating shaft 51 through a first transmission mechanism 55; a second eccentric wheel assembly 54 arranged on the drive shaft of the driving member 4, and the second eccentric wheel assembly 54 is movably connected to the second rotating shaft 52 through a second transmission mechanism 56; the axis where the center of the first eccentric wheel assembly 53 is located does not coincide with the axis where the center of the second eccentric wheel assembly 54 is located; the rotations of the first rotating shaft 51 and the second rotating shaft 52 are reciprocating rotations, so that the flapping device 3 swings to perform flapping; when the driving member 4 works, the second rotating shaft 52 is driven to rotate by the second eccentric wheel assembly 54, so that the flapping device 3 on the second rotating shaft 52 first flaps downward, and the first eccentric wheel assembly 53 drives the first rotating shaft 51 to rotate, so that the flapping device 3 on the first rotating shaft 51 flaps downward later. That is, the flapping devices 3 on the first rotating shaft 51 and the second rotating shaft 52 flap downward in sequence, not synchronously downward, thus avoiding the problem that the cotton lint explodes due to being flapped by the flapping devices 3 on both the first rotating shaft 51 and the second rotating shaft 52 at the same time, ensuring the flapping effect and making the cotton lint more uniform after flapping.

[0064] As Figure 2 shown, when the drive shaft of the driving member 4 rotates counterclockwise, the second eccentric wheel assembly 54 pulls the second transmission mechanism 56, causing the second rotating shaft 52 to rotate counterclockwise. At this time, the second rotating shaft 52 drives the flapping device 3 thereon to lift. At the same time, the first eccentric wheel assembly 53 pushes the first transmission mechanism 55, causing the first rotating shaft 51 to rotate counterclockwise. At this time, the first rotating shaft 51 drives the flapping device 3 thereon to flap downward; then as the drive shaft of the driving member 4 further rotates, the second eccentric wheel assembly 54 pushes the second transmission mechanism 56, causing the second rotating shaft 52 to rotate clockwise, causing the second rotating shaft 52 to drive the flapping device 3 thereon to flap downward, and so on for the flapping operation.

[0065] The driving member 4 is a motor or a rotary cylinder, and in this solution, a motor is preferably used.

[0066] As Figure 2 and Figure 3, the eccentric wheel assembly 1 has an eccentric wheel and a wheel sleeve. The eccentric wheel and the wheel sleeve are similar to the structure of the outer and inner rings of a bearing, that is, the wheel sleeve is rotatably connected to the eccentric wheel, the eccentric wheel is connected to the drive shaft of the drive member 4, and the wheel sleeve is connected to the first transmission mechanism 55. The second eccentric wheel assembly 54 has the same structural principle as the first eccentric wheel assembly 53, which will not be elaborated here; the eccentric wheels of the first eccentric wheel assembly 53 and the second eccentric wheel assembly 54 are both connected to the same drive shaft of the drive member 4 and rotate with the rotation of the drive shaft; the wheel sleeve of the second eccentric wheel assembly 54 is connected to the second transmission mechanism 56.

[0067] As Figure 2 and Figure 3 , the first transmission mechanism 55 includes: a first transmission rod 551, the rear end of which is movably connected to the wheel sleeve of the first eccentric wheel assembly 53; a first swing arm 552, the rear end of which is hinged to the front end of the first transmission rod 551, and the front end of the first swing arm 552 is fixedly clamped to the first rotating shaft 51, that is, when the first swing arm 552 swings, it can drive the first rotating shaft 51 to rotate;

[0068] As Figure 2 and Figure 3 , the second transmission mechanism 56 includes: a second transmission rod 561, the rear end of which is movably connected to the wheel sleeve of the second eccentric wheel assembly 54; a second swing arm 562, the rear end of which is hinged to the front end of the second transmission rod 561, and the front end of the second swing arm 562 is fixedly clamped to the second rotating shaft 52.

[0069] Combined with Figures 3 - 5 , the material transfer device 2 has: a conveyor belt mechanism 21, which is arranged below the beating device 3; a first roller 24, which is arranged at the feeding end of the conveyor belt mechanism 21. The first roller 24 is located above the conveyor belt mechanism 21, and the material enters through the gap between the first roller 24 and the conveyor belt mechanism 21. The first roller 24 is provided with bristles 241, which are used to cooperate with the conveyor belt mechanism 21 to move the material, and at the same time prevent the material (raw material that has not been dispersed) from being squeezed by the first roller 24 and the conveyor belt mechanism 21 and bursting. At the same time, the bristles 241 can press the material; a second roller 25, which is arranged at the discharging end of the conveyor belt mechanism 21. The second roller 25 and the conveyor belt mechanism 21 press and transport the beaten cotton fluff; a third transmission mechanism, which is installed on the frame 1 and connected to the first rotating shaft 51, and is used to drive the conveyor belt mechanism 21, the first roller 24 and the second roller 25 to work synchronously; when the drive member 4 drives the beating device 3 on the first rotating shaft 51 and the second rotating shaft 52 to beat the cotton fluff, the first rotating shaft 51 drives the conveyor belt mechanism 21 to perform the material moving operation through the third transmission mechanism, and only when all the beating devices 3 leave the material on the conveyor belt mechanism 21 (when the beating device 3 is lifted), the conveyor belt mechanism 21 will drive the material to move.

[0070] Combined with Figures 3 - 5, the conveyor belt mechanism 21 has: a conveyor belt body, which is rotatably arranged on the frame 1, and the upper end surface of the conveyor belt body is used for placing materials, and the conveyor belt body encloses a circle; a driven shaft 22, which is rotatably arranged on the frame 1, and the driven shaft 22 is movably connected to the front end (feeding end) of the conveyor belt mechanism 21; a driving shaft 23, which is rotatably arranged on the frame 1, and the driving shaft 23 is movably connected to the rear end (discharging end) of the conveyor belt mechanism 21, and the driving shaft 23 and the driven shaft 22 tighten the conveyor belt body; by rotating the driving shaft 23 and the driven shaft 22, the rotation of the conveyor belt body is realized, so as to realize the movement of the materials on the upper end of the conveyor belt body.

[0071] Combined with Figures 3 - 5 , the third transmission mechanism includes: a one-way transmission component 6, which is movably connected to the first rotating shaft 51, the driving shaft 23 of the conveyor belt mechanism 21 and the second roller 25; a second transmission component 7, which is movably connected to the driven shaft 22 of the conveyor belt mechanism 21 and the first roller 24; when the first rotating shaft 51 rotates, the one-way transmission component 6 drives the driving shaft 23 and the second roller 25 to rotate, and at the same time, the driving shaft 23 drives the driven shaft 22 to rotate through the conveyor belt body, so as to realize the movement of the conveyor belt mechanism 21 for the materials.

[0072] Combined with Figures 3 - 5 , wherein, the one-way transmission component 6 includes: a push rod 61, the lower end of which is connected to the first rotating shaft 51 through a third swing arm 67, and the rotation of the first rotating shaft 51 drives the third swing arm 67 to swing, and the other end of the third swing arm 67 is hinged to the push rod 61; a one-way bearing 62, which is arranged on the frame 1, and the one-way bearing 62 is connected to the upper end of the push rod 61 through a fourth swing arm 68, the fourth swing arm 68 is connected to the outer sleeve of the one-way bearing 62, and the fourth swing arm 68 is hinged to the upper end of the push rod 61; a first synchronous pulley 63, which is arranged at the end of the second roller 25; a second synchronous pulley 64, which is arranged at the end of the driving shaft 23; a first synchronous belt 65, which is meshed and connected to the one-way bearing 62, the first synchronous pulley 63 and the second synchronous pulley 64, and a tooth part is arranged on the outer sleeve of the one-way bearing 62 or a gear is connected to the outer sleeve of the one-way bearing 62; when the first rotating shaft 51 rotates, that is, when the first rotating shaft 51 drives the flapping device 3 to lift (at this time, the flapping device 3 on the second rotating shaft 52 is also in a suspended state for slapping), the first rotating shaft 51 drives the push rod 61 to move upward, the push rod 61 pushes the one-way bearing 62 to rotate, and the one-way bearing 62 drives the first synchronous pulley 63 and the second synchronous pulley 64 to rotate through the first synchronous belt 65, so as to realize the transportation operation of the second roller 25 and the conveyor belt mechanism 21 for the materials; the first synchronous belt 65 is a chain, or a belt can be directly used, and the first synchronous pulley 63 and the second synchronous pulley 64 are selected as gears or pulleys with a large friction surface according to the first synchronous belt 65.

[0073] Combined with Figures 3 - 5, the one-way transmission assembly 6 further includes: a third synchronous pulley 66, which is arranged on the frame 1 and is movably connected to the first synchronous belt 65, used to prevent the inner sides of the first synchronous belt 65 from touching each other, and at the same time, by adjusting the position of the third synchronous pulley 66 on the frame 1, the tightness of the first synchronous belt 65 can be adjusted, so that the first synchronous belt 65 can be tightened.

[0074] Combined with Figures 3 - 5 , the second transmission assembly 7 includes: a fourth synchronous pulley 71, which is arranged at the end of the driven shaft 22; a fifth synchronous pulley 72, which is arranged at the end of the first roller 24; a sixth synchronous pulley 73, which is rotatably arranged on the frame 1; a second synchronous belt 74, which is meshed and connected with the fourth synchronous pulley 71, the fifth synchronous pulley 72 and the sixth synchronous pulley 73; the second synchronous belt 74 is a chain or a belt can be used, and the fourth synchronous pulley 71, the fifth synchronous pulley 72 and the sixth synchronous pulley 73 are selected as gears or pulley wheels with larger surface friction according to the selection of the second synchronous belt 74; when the driving shaft 23 rotates, the driven shaft 22 is driven to rotate synchronously through the conveyor belt body, and the driven shaft 22 drives the first roller 24 to rotate through the second transmission assembly 7, so as to realize the conveying operation of the first roller 24 and the conveyor belt mechanism 21 on the material.

[0075] Combined with Figures 3 - 5 , the second transmission assembly 7 further includes: a seventh synchronous pulley 75, which is arranged on the frame 1 and is movably connected to the second synchronous belt 74, used to prevent the inner sides of the second synchronous belt 74 from touching each other, and at the same time, by adjusting the position of the seventh synchronous pulley 75 on the frame 1, the tightness of the second synchronous belt 74 can be adjusted, so that the second synchronous belt 74 can be tightened.

[0076] Combined with Figure 1 and Figure 3 , baffle plates 8 are arranged on both sides of the material transfer device 2, avoidance openings 81 are formed on the baffle plates 8, and the ends of the flapping device 3 are movably placed in the avoidance openings 81, and the baffle plates 8 prevent the material from coming out of the side end of the material transfer device 2 when being flapped.

[0077] As Figure 1 shown, an isolation cover 9 is arranged on the frame 1, the isolation cover 9 covers the material transfer device 2, through holes 91 communicating the inside and outside of the isolation cover 9 are arranged on the isolation cover 9, and a material suction device is connected to the through holes 91. The material suction device is a prior art, that is, a device that can generate suction such as a suction fan or a blower, so as to absorb the flying flocs flying up in the isolation cover 9 and ensure the cleanliness of the production environment.

[0078] As Figure 3 shown, a brushing member 251 is arranged on the frame 1, the brushing member 251 is located above the second roller 25, and is used to brush off the material on the second roller 25 to prevent the material from sticking to the second roller 25 and then sticking to the subsequent fluffed material.

[0079] The flapping device 3 has a number of flapping rods, which are relatively and alternately distributed on the first rotating shaft 51 and the second rotating shaft 52 on both sides of the material transfer device 2. The connection between the flapping rod and the first rotating shaft 51 or the second rotating shaft 52 is a snap connection and fixation.

[0080] The above shows and describes the basic principles, main features and advantages of this technical solution. Those skilled in the art should understand that this technical solution is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of this technical solution. Without departing from the spirit and scope of this technical solution, this technical solution will have various changes and improvements, and these changes and improvements all fall within the scope of this technical solution claimed. The scope of protection required by this technical solution is defined by the appended claims and their equivalents.

[0081] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions under which this technical solution can be implemented. Therefore, they do not have a substantial technical meaning. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the efficacy that this technical solution can produce and the purpose that can be achieved, should still fall within the scope covered by the technical content disclosed in this technical solution. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope under which this technical solution can be implemented. The change or adjustment of their relative relationship, without substantial change of the technical content, should also be regarded as the scope under which this technical solution can be implemented.

[0082] It should also be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or it can also be indirectly connected to the other element through an intermediate element.

[0083] In addition, the descriptions involving "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

Claims

1. A cotton batting machine, characterized in that, Comprising: A frame (1); A material transfer device (2), which is installed on the frame (1) and is used for transferring materials; A flapping device (3), which is arranged above the material transfer device (2) and is used for flapping the materials on the material transfer device (2); A driving member (4), which is installed on the frame (1) below the middle of the material transfer device (2); A transmission device (5), which is movably connected to the driving member (4) and the flapping device (3); Wherein, the transmission device (5) comprises: A first rotating shaft (51), which is rotatably arranged on the frame (1), and the first rotating shaft (51) is located on one side of the material transfer device (2), and the flapping device (3) is arranged on the first rotating shaft (51); A second rotating shaft (52), which is rotatably arranged on the frame (1), and the second rotating shaft (52) is located on the other side of the material transfer device (2), and the flapping device (3) is arranged on the second rotating shaft (52); A first eccentric wheel assembly (53), which is arranged on the driving shaft of the driving member (4), and the first eccentric wheel assembly (53) is movably connected to the first rotating shaft (51) through a first transmission mechanism (55); A second eccentric wheel assembly (54), which is arranged on the driving shaft of the driving member (4), and the second eccentric wheel assembly (54) is movably connected to the second rotating shaft (52) through a second transmission mechanism (56); The axis where the center of the first eccentric wheel assembly (53) is located does not coincide with the axis where the center of the second eccentric wheel assembly (54) is located.

2. The cotton flapping machine according to claim 1, wherein: The first transmission mechanism (55) comprises: A first transmission rod (551), the rear end of which is movably connected to the first eccentric wheel assembly (53); A first swing arm (552), the rear end of which is hinged to the front end of the first transmission rod (551), and the front end of the first swing arm (552) is clamped to the first rotating shaft (51); The second transmission mechanism (56) comprises: A second transmission rod (561), the rear end of which is movably connected to the second eccentric wheel assembly (54); A second swing arm (562), the rear end of which is hinged to the front end of the second transmission rod (561), and the front end of the second swing arm (562) is clamped to the second rotating shaft (52).

3. The cotton flapping machine according to claim 1 or 2, wherein: The material transfer device (2) has: A conveyor belt mechanism (21), which is arranged below the flapping device (3); A first roller (24), which is arranged at the feeding end of the conveyor belt mechanism (21), and bristles (241) are arranged on the first roller (24); A second roller (25), which is arranged at the discharging end of the conveyor belt mechanism (21); A third transmission mechanism, which is installed on the frame (1) and is connected to the first rotating shaft (51) for driving the conveyor belt mechanism (21), the first roller (24) and the second roller (25) to work synchronously.

4. The cotton flapping machine according to claim 3, wherein: The third transmission mechanism comprises: The one-way transmission assembly (6) is movably connected to the first rotating shaft (51), the driving shaft (23) of the conveyor belt mechanism (21), and the second roller (25). The second transmission assembly (7) is movably connected to the driven shaft (22) of the conveyor belt mechanism (21) and the first roller (24). Wherein, the one-way transmission assembly (6) includes: A push rod (61), the lower end of which is connected to the first rotating shaft (51) through a third swing arm (67). A one-way bearing (62) is arranged on the frame (1), and the one-way bearing (62) is connected to the upper end of the push rod (61) through a fourth swing arm (68). A first synchronous pulley (63) is arranged at the end of the second roller (25). A second synchronous pulley (64) is arranged at the end of the driving shaft (23). A first synchronous belt (65) is movably connected to the one-way bearing (62), the first synchronous pulley (63), and the second synchronous pulley (64). When the first rotating shaft (51) rotates, it drives the push rod (61) to move upward. The push rod (61) pushes the one-way bearing (62) to rotate. The one-way bearing (62) drives the first synchronous pulley (63) and the second synchronous pulley (64) to rotate through the first synchronous belt (65), so as to realize the transportation operation of the second roller (25) and the conveyor belt mechanism (21) for the material.

5. The carding machine according to claim 4, wherein: The one-way transmission assembly (6) further includes: A third synchronous pulley (66) is arranged on the frame (1) and is movably connected to the first synchronous belt (65) to prevent the inner sides of the first synchronous belt (65) from touching each other.

6. The carding machine according to claim 4 or 5, wherein: The second transmission assembly (7) includes: A fourth synchronous pulley (71) is arranged at the end of the driven shaft (22). A fifth synchronous pulley (72) is arranged at the end of the first roller (24). A sixth synchronous pulley (73) is rotatably arranged on the frame (1). A second synchronous belt (74) is movably connected to the fourth synchronous pulley (71), the fifth synchronous pulley (72), and the sixth synchronous pulley (73). When the driving shaft (23) rotates, it drives the driven shaft (22) to rotate synchronously. The driven shaft (22) drives the first roller (24) to rotate through the second transmission assembly (7), so as to realize the transportation operation of the first roller (24) and the conveyor belt mechanism (21) for the material.

7. The carding machine according to claim 6, wherein: The second transmission assembly (7) further includes: A seventh synchronous pulley (75) is arranged on the frame (1) and is movably connected to the second synchronous belt (74) to prevent the inner sides of the second synchronous belt (74) from touching each other.

8. The carding machine according to claim 1 or 2 or 4 or 5 or 7, wherein: Baffle plates (8) are arranged on both sides of the material transfer device (2). Avoidance openings (81) are formed in the baffle plates (8), and the ends of the beating device (3) are movably placed in the avoidance openings (81).

9. A cotton-beating machine according to claim 1 or 2 or 4 or 5 or 7, characterized in that: An isolation cover (9) is provided on the frame (1), the isolation cover (9) covers the material transfer device (2), a through hole (91) communicating the inside and the outside of the isolation cover (9) is provided on the isolation cover (9), and the through hole (91) is connected with a material suction device.

10. A cotton-beating machine according to claim 3, characterized in that: A material brushing member (251) is provided on the frame (1), the material brushing member (251) is located above the second roller (25) and is used for brushing off the materials on the second roller (25).

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