Gyroscopic self-reciprocating cotton mixing machine

Abstract

The application discloses a gyro type self-reciprocating cotton blending machine and relates to the technical field of cotton blending machines, which comprises a base, a feeding assembly and a mixing assembly, one side of the top end of the base is fixedly connected with a supporting frame, the top end of the supporting frame is fixedly connected with a workbench, the upper surface of the workbench is fixedly connected with two feeding grooves, the inside of the workbench is provided with a movable cavity, and the lower surface of the workbench is provided with a discharging hole. The feeding assembly is arranged, the synchronous input of different component fiber raw materials is realized, and the fiber raw materials are automatically layered and mixed; the cutting mechanism and the adjusting mechanism are arranged, the input proportion of the different component fiber raw materials can be freely controlled; and the mixing assembly is arranged, the multi-angle mixing of the automatic reciprocation is realized while the fiber raw materials are opened.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cotton mixing machines, in particular to a gyroscopic self-reciprocal cotton mixing machine. BACKGROUND

[0002] The cotton mixing machine is a key equipment for spinning preparation in the textile industry, which mainly functions to process different components or batches of fiber raw materials into uniform fiber layers through opening and mixing, so as to provide quality stable raw materials for subsequent spinning and ensure the uniformity of the composition, color and performance of the final yarn.

[0003] According to the search, the Chinese patent with the publication number CN117071116B comprises a mixing tank, the inside of the mixing tank is provided with a stirring mechanism, the upper end of the mixing tank is fixedly connected with a shell, the inside of the shell is provided with a fluffing mechanism, the inside of the mixing tank is provided with a stirring mechanism, the fluffing mechanism comprises a supporting block, the lower end of the supporting block is fixedly connected with the upper end of the shell, the upper end of the supporting block is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating rod. The disclosed circulating cotton mixing machine, when the stirring rod rotates, enters the inside of the rectangular groove, places the cotton to be treated on the left side of the shell, at this time, when the stirring rod enters the inside of the rectangular groove, contacts the cotton, then through the limiting of the rectangular groove, the material is pulled and stretched, the compressed cotton is pulled and stretched, so that a fluffy state is achieved, so that the cotton can be more fluffy during mixing, and the mixing effect can be improved.

[0004] However, in the above scheme, different components of fiber raw materials need to be put in batches, that is, the fiber raw materials in the fluffing mechanism are in a layered state, since the fluffing mechanism is opened by pulling, the mixing effect in the vertical dimension is lacking, which may cause the fiber raw materials to still be layered after opening, further increasing the working burden of the subsequent mixing tank; on the other hand, when the fiber raw materials in the above scheme enter the mixing tank through the air blowing mechanism, they will be concentrated and accumulated on one side of the mixing tank, and the mixing tank lacks an automatic dredging function, which may further cause the channel to be blocked, the fiber raw materials are difficult to enter the mixing tank, and the working efficiency of the scheme is affected. SUMMARY

[0005] The application aims to provide a gyroscopic self-reciprocal cotton mixing machine, which has the advantages of synchronous feeding and self-reciprocal mixing, and solves the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a gyro-type self-reciprocating cotton blending machine, including a base, a feeding component for pre-mixing fiber raw materials, and a mixing component for opening fiber raw materials. A support frame is fixedly connected to one side of the top of the base, and a worktable is fixedly connected to the top of the support frame. Two feed slots are fixedly connected through the upper surface of the worktable. The two feed slots are symmetrically arranged along the central axis of the worktable. An active cavity is opened inside the worktable, and a discharge hole is opened on the lower surface of the worktable. A sealing groove is opened on the outer contour of both ends of the long side of the worktable. A baffle is slidably connected to the inner contour of the two sealing grooves. A retaining spring is fixedly connected to one end of each of the two baffles, and the other end of each retaining spring is fixedly connected to the inside of the worktable. The feed slots, the active cavity, and the discharge hole are interconnected.

[0007] The feeding assembly includes a drive mechanism as a power source for feeding operations, a cutting mechanism for mixing and feeding raw materials, and an adjustment mechanism for controlling the mixing ratio. The drive mechanism includes a bevel gear driven by a built-in motor. The cutting mechanism includes a positioning rod that is connected to the drive mechanism in a transmission manner. The adjustment mechanism includes a positioning ring that is connected to the cutting mechanism in a transmission manner.

[0008] The mixing assembly includes a drive motor that serves as the power source for the opening operation and a mixing tank for storing fiber raw materials.

[0009] Preferably, the first bevel gear passes through and is rotatably connected to the worktable. Two bevel gears are meshed and driven on both sides of the outer contour of the first bevel gear. Crown gears are fixedly connected to the opposing surfaces of the two second bevel gears. A retaining ring is rotatably connected to the opposing surfaces of the two second bevel gears. Both retaining rings are fixedly connected to the outer contour of the worktable. The center of both retaining rings is connected to the same threaded shaft, which also passes through and is rotatably connected to the second bevel gear and the crown gear. A bidirectional gear ring is fixedly connected to the outer contour of the portion of the threaded shaft located between the two crown gears. The bidirectional gear ring initially meshes and drives with one of the crown gears. A positioning ring is screwed onto the outer contour of the middle section of the threaded shaft.

[0010] Preferably, the drive mechanism further includes a fixed platform that provides directional resistance for the cutting mechanism. The fixed platform is located at the end of the threaded shaft away from the first bevel gear and is fixedly connected to the outer contour of the worktable. A slider is slidably connected to the upper surface of the fixed platform. The slider is fixedly connected to the end of the threaded shaft away from the first bevel gear. Two adjacent grooves are formed on the outer contour of the middle section of the slider. A pin ball is engaged on the inner contour of one of the grooves. A compression spring is fixedly connected to the end of the pin ball away from the groove. The compression spring passes through and is fixedly connected to the inside of the worktable.

[0011] Preferably, the positioning rod is slidably connected through the two sealing grooves and the movable cavity. One end of the positioning rod is fixedly connected to the positioning ring. A stop block is fixedly connected to the outer contour of the middle section of the positioning rod. A connecting rod is fixedly connected to the end of the outer contour of the middle section of the positioning rod away from the stop block. A stop block is fixedly connected to the end of the connecting rod away from the positioning rod. A cutting head is fixedly connected to the opposite surfaces of the top ends of the stop block and the stop block.

[0012] Both the second and the first stop blocks are slidably connected inside the movable cavity, and the dimensions of the second and the first stop blocks correspond to the dimensions of the bottom opening of the feed trough.

[0013] Preferably, the second positioning ring is fixedly connected to the end of the positioning rod away from the first positioning ring. A fixed rod is slidably connected through the center of the second positioning ring. Both ends of the fixed rod are fixedly connected to the second fixing rings. A transmission ring is passed through the outer contour of the fixed rod near the two second fixing rings. One transmission ring is slidably connected to the fixed rod, and the other transmission ring is fixedly connected to the fixed rod. A second compression spring is fixedly connected to the opposite surface of the two transmission rings. Both second compression springs are sleeved on the outer contour of the fixed rod. A pressure ring is fixedly connected to the end of the two second compression springs away from the corresponding transmission ring. Both pressure rings are slidably connected through the outer contour of the fixed rod.

[0014] Preferably, one end of each of the two fixed rings is fixedly connected to the outer contour of the workbench, and the other end of each of the two fixed rings is penetrated and connected to the same half screw for mutual limiting rotation. The middle section of the half screw is fixedly connected to a limiting ring, and the half screw is screwed to a transmission ring in a sliding state. One end of the half screw extends outward and is provided with a knob.

[0015] Preferably, one end of the drive motor is fixedly connected to an output shaft, which is rotatably connected to the middle section of the support frame. A bevel gear three is fixedly connected to the outer contour of the end of the output shaft away from the drive motor. A drive shaft is meshed and connected to the outer contour of the bevel gear three. The other end of the drive shaft is fixedly connected to a drive gear one. A bracket is fixedly connected to the end of the output shaft away from the drive motor. A limit frame is sleeved on the outer contour of the middle section of the drive gear one. The limit frame is fixedly connected to the outer wall of the bracket. The bracket and the drive gear one are rotatably connected by the limit frame. A chain is meshed and connected to the outer contour of the drive gear one.

[0016] Preferably, the mixing tank has a freely opening and closing feed inlet on the outer contour of the middle section. In the initial state, the mixing tank is placed horizontally and the feed inlet corresponds to the discharge hole. A cover plate is fixedly connected to one end of the mixing tank. A transmission gear two is fixedly connected to the end of the cover plate away from the mixing tank. The transmission gear two passes through and is rotatably connected to the support. The transmission gear two is meshed and driven by the inner contour of the chain away from the end of the transmission gear one. A fixed shaft is fixedly connected inside the mixing tank. The fixed shaft passes through and extends outward from the end of the mixing tank away from the cover plate. The end of the fixed shaft extending out of the mixing tank is fixedly connected to the inner contour of the support away from the end of the transmission gear two. An extension ring is fixedly connected to the middle section of the fixed shaft inside the mixing tank. Multiple stirring blades extending towards both ends of the mixing tank are fixedly connected to the outer contour of the extension ring.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] This invention enables the simultaneous input of fiber raw materials with different components by setting up a feeding component, and automatically mixes the fiber raw materials in layers, which effectively reduces the workload of subsequent mixing operations and thus improves the mixing efficiency of the solution.

[0019] This invention, by incorporating a cutting mechanism and an adjusting mechanism, enables automatic layered mixing of fiber raw materials while allowing for free control of the input ratio of different fiber components, further improving the applicability of the device.

[0020] This invention, by setting up a mixing component, achieves automatic reciprocating multi-angle mixing while opening the fiber raw material, thereby improving the mixing efficiency of the device and effectively enhancing the mixing effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the device of the present invention;

[0022] Figure 2 This is a cross-sectional view of the overall structure of the device of the present invention;

[0023] Figure 3 This is a schematic diagram of the workbench structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the feeding assembly of the present invention;

[0025] Figure 5 This is a schematic diagram of the driving mechanism of the present invention;

[0026] Figure 6 This is a schematic diagram of the cutting mechanism of the present invention;

[0027] Figure 7 This is a schematic diagram of the adjustment mechanism of the present invention;

[0028] Figure 8 This is a partial exploded view of the hybrid component of the present invention;

[0029] Figure 9 This is a partial exploded view of the hybrid component of the present invention.

[0030] In the diagram: 1. Base; 11. Support frame; 12. Worktable; 13. Feed chute; 14. Movable cavity; 15. Discharge hole; 16. Sealing groove; 17. Baffle; 18. Holding spring; 2. Bevel gear one; 21. Bevel gear two; 22. Crown gear; 23. Fixing ring one; 24. Threaded shaft; 25. Double-sided gear ring; 26. Positioning ring one; 3. Fixed platform; 31. Slider; 32. Groove; 33. Pin ball; 34. Compression spring one; 4. Positioning rod; 41. Stop block one; 42. Connecting rod; 43. Stop 44. Cutting head; 5. Positioning ring II; 51. Fixing rod; 52. Transmission ring; 53. Compression spring II; 54. Pressure ring; 55. Fixing ring II; 56. Half screw; 57. Limiting ring; 6. Drive motor; 61. Output shaft; 62. Bevel gear III; 63. Transmission shaft; 64. Transmission gear I; 65. Bracket; 66. Limiting frame; 67. Chain; 78. Transmission gear II; 71. Cover plate; 72. Mixing tank; 73. Feed inlet; 74. Fixing shaft; 75. Extension ring; 76. Stirring blade. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] Please see Figures 1 to 9This invention provides a technical solution: a gyroscope-type self-reciprocating cotton blending machine, including a base 1, a feeding component for pre-mixing fiber raw materials, and a mixing component for opening fiber raw materials. A support frame 11 is fixedly connected to one side of the top of the base 1, and a worktable 12 is fixedly connected to the top of the support frame 11. Two feed slots 13 are fixedly connected through the upper surface of the worktable 12. The two feed slots 13 are symmetrically arranged along the central axis of the worktable 12. An active cavity 14 is opened inside the worktable 12. A discharge hole 15 is opened on the lower surface of the worktable 12. A sealing groove 16 is opened on the outer contour of both ends of the long side of the worktable 12. A baffle 17 is slidably connected to the inner contour of the two sealing grooves 16. A retaining spring 18 is fixedly connected to one end of the two baffles 17, and the other end of the two retaining springs 18 is fixedly connected to the inside of the worktable 12. The feed slots 13, the active cavity 14, and the discharge hole 15 are interconnected.

[0034] The feeding assembly includes a drive mechanism as a power source for feeding operations, a cutting mechanism for mixing and feeding raw materials, and an adjustment mechanism for controlling the mixing ratio. The drive mechanism includes a bevel gear 2 driven by a built-in motor. The cutting mechanism includes a positioning rod 4 that is connected to the drive mechanism in a transmission manner. The adjustment mechanism includes a positioning ring 5 that is connected to the cutting mechanism in a transmission manner.

[0035] The mixing assembly includes a drive motor 6, which serves as the power source for the opening operation, and a mixing tank 72 for storing fiber raw materials.

[0036] In this scheme, the base 1, the support frame 11 and the worktable 12 together serve as the support structure of the whole device. The feed trough 13 is used to feed fiber raw materials of different components. The movable cavity 14 cooperates with the cutting mechanism to realize the layered feeding of fiber raw materials. The discharge hole 15 further discharges the cut fiber raw materials into the mixing component.

[0037] The drive mechanism provides power to the cutting mechanism, driving it to reciprocate horizontally, thereby alternating the cutting of two different fiber raw materials to achieve layered premixing of the fiber raw materials. The adjustment mechanism limits the degree of cutting of the fiber raw materials by controlling the reciprocating stroke and position of the cutting mechanism, and then controls the proportion of fiber raw materials input by adjusting the proportion of different fiber raw materials entering the active cavity 14.

[0038] Furthermore, the premixed fiber raw material enters the mixing tank 72, and the mixing component is driven by the drive motor 6 to move as a whole. The mixing tank 72 rotates on its own axis while simultaneously rotating up and down in a circular motion, so that the fiber raw material is fully agitated inside the mixing tank 72. Moreover, the structure of the mixing component set in the mixing tank 72 further improves the mixing effect and loosens the fiber raw material.

[0039] Example 2

[0040] Please see Figures 4 to 6 This embodiment further illustrates the following based on Embodiment 1: The bevel gear 2 passes through and is rotatably connected to the worktable 12. Both sides of the outer contour of the bevel gear 2 are meshed and connected to the bevel gear 21. The opposing surfaces of the two bevel gears 21 are fixedly connected to the crown gears 22. The opposing surfaces of the two bevel gears 21 are limited and rotatably connected to the fixing ring 23. The two fixing rings 23 are fixedly connected to the outer contour of the worktable 12. The center of the two fixing rings 23 is jointly penetrated and rotatably connected to the same threaded shaft 24. The threaded shaft 24 also passes through and is rotatably connected to the bevel gear 21 and the crown gear 22. The outer contour of the threaded shaft 24 located between the two crown gears 22 is fixedly connected to a bidirectional gear ring 25. The bidirectional gear ring 25 is initially meshed and connected to one of the crown gears 22. The outer contour of the middle section of the threaded shaft 24 is screwed with a positioning ring 26.

[0041] The drive mechanism also includes a fixed platform 3 that provides directional resistance for the cutting mechanism. The fixed platform 3 is located at the end of the threaded shaft 24 away from the bevel gear 2 and is fixedly connected to the outer contour of the worktable 12. A slider 31 is slidably connected to the upper surface of the fixed platform 3. The slider 31 is fixedly connected to the end of the threaded shaft 24 away from the bevel gear 2. Two adjacent grooves 32 are formed on the outer contour of the middle section of the slider 31. A pin ball 33 is engaged on the inner contour of one of the grooves 32. A compression spring 34 is fixedly connected to the end of the pin ball 33 away from the groove 32. The compression spring 34 passes through and is fixedly connected to the inside of the worktable 12.

[0042] The positioning rod 4 is slidably connected through the two sealing grooves 16 and the movable cavity 14. One end of the positioning rod 4 is fixedly connected to the positioning ring 26. A stop block 41 is fixedly connected to the outer contour of the middle section of the positioning rod 4. A connecting rod 42 is fixedly connected to the end of the middle section of the positioning rod 4 away from the stop block 41. A stop block 43 is fixedly connected to the end of the connecting rod 42 away from the positioning rod 4. A cutter head 44 is fixedly connected to the opposite surfaces of the top ends of the stop block 43 and the stop block 41.

[0043] Both the second stop 43 and the first stop 41 are slidably connected inside the movable cavity 14, and the dimensions of the second stop 43 and the first stop 41 correspond to the dimensions of the bottom opening of the feed trough 13.

[0044] As shown in Example 1, the drive mechanism drives the cutting mechanism to achieve layered premixing of the fiber raw materials. First, bevel gear 2 is activated, driving two bevel gears 21 and crown gear 22 to rotate synchronously. Since the two bevel gears 21 mesh on both sides of bevel gear 2, their rotation directions are opposite. Figure 4 and Figure 5 As shown in the figure, the bidirectional gear ring 25 is initially engaged with the crown gear 22 on its left side. Therefore, the bidirectional gear ring 25 and the threaded shaft 24 will rotate synchronously with the bevel gear 2, and the direction of rotation is the same as that of the bevel gear 21 on the left side of the bevel gear 2.

[0045] Furthermore, the rotation of the threaded shaft 24 causes the positioning ring 26 to tend to rotate synchronously. However, the positioning rod 4 is slidably connected through the two sealing grooves 16 and the movable cavity 14. Under the restriction of the positioning rod 4, the positioning ring 26 cannot rotate. Therefore, under the action of the rotation of the threaded shaft 24, the positioning ring 26 begins to move to the left along the axial direction of the threaded shaft 24. At this time, the positioning rod 4, the stop 41, the connecting rod 42 and the stop 43 all move to the left synchronously with the positioning ring 26.

[0046] Combination Figure 2 As can be seen, in the initial state, the second block 43 blocks the bottom of the left feed trough 13, while the right feed trough 13 and the movable cavity 14 are in a connected state. As the first block 41, the connecting rod 42 and the second block 43 move to the left, the blocking effect of the second block 43 on the left feed trough 13 is gradually released, while the first block 41 gradually blocks the right feed trough 13. During this process, the cutter head 44 set at the top of the first block 41 cuts the fiber raw material that is about to enter the movable cavity 14 at the bottom of the right feed trough 13. At the same time, the fiber raw material located at the bottom of the feed trough 13 and already in the movable cavity 14 is pushed by the first block 41 and moves to the top of the discharge hole 15. Finally, it is discharged downward through the discharge hole 15 and enters the mixing component.

[0047] The above process describes the initial motion of the bidirectional gear ring 25 meshing with the left crown gear 22. Similarly, when the bidirectional gear ring 25 meshes with the right crown gear 22, since the two crown gears 22 rotate in opposite directions, the positioning ring 26 will begin to move to the right along the axial direction of the threaded shaft 24. The stop block 41, connecting rod 42, and stop block 43 will move to the right synchronously. At this time, the stop block 43 will again block the left feed groove 13, and the cutter head 44 at the top of the stop block 43 will block the left feed groove 13. The fiber material about to enter the active cavity 14 at the bottom is cut, and the fiber material that has entered the active cavity 14 at the bottom of the left feed trough 13 is pushed to the discharge hole 15 by the second stop 43 to discharge the material. The first stop 41 will release the blockage of the right feed trough 13 again. Thus, the positioning ring 26 moves horizontally along the threaded shaft 24 to achieve the alternating cutting and feeding of fiber material in the two feed troughs 13, thereby achieving the layered premixing effect of fiber material with different components.

[0048] It should be noted that the horizontal reciprocating rotation of the positioning ring 26 requires control of the rotation direction of the threaded shaft 24, i.e., control of the alternating meshing of the bidirectional gear ring 25 and the two crown gears 22. The bidirectional gear ring 25 is fixedly connected to the threaded shaft 24, and the slider 31 is also fixedly connected to the threaded shaft 24. When the bidirectional gear ring 25 alternately meshes with the two crown gears 22, the horizontal positions of the threaded shaft 24, the slider 31, and the groove 32 will all change, while the horizontal positions of the pin ball 33 and the compression spring 34 remain fixed. Figure 4 As shown, in the initial state, the bidirectional gear ring 25 meshes with the crown gear 22 on the left, and the pin ball 33 is engaged in the groove 32 on the right. When the bidirectional gear ring 25 meshes with the crown gear 22 on the right, the pin ball 33 will be engaged in the groove 32 on the left.

[0049] Furthermore, during the process of the pin ball 33 switching from one groove 32 to another groove 32, it is squeezed by the groove 32, which in turn causes the compression spring 34 to be compressed. When the pin ball 33 enters another groove 32, the compression spring 34 quickly rebounds. That is, the deformation of the compression spring 34 provides resistance to the change in the horizontal position of the threaded shaft 24 and restricts the horizontal position of the threaded shaft 24 to two points on the left and right, so as to ensure that the bidirectional gear ring 25 is always engaged with one of the crown gears 22, and avoids the bidirectional gear ring 25 being in the center position, which would prevent the threaded shaft 24 from rotating.

[0050] Example 3

[0051] Please see Figure 4 and Figure 7This embodiment further illustrates the following based on Embodiment 2: The second positioning ring 5 is fixedly connected to the end of the positioning rod 4 away from the first positioning ring 26. A fixed rod 51 is slidably connected through the center of the second positioning ring 5. Both ends of the fixed rod 51 are fixedly connected to the second fixing ring 55. A transmission ring 52 is slidably connected to the fixed rod 51 near the two second fixing rings 55 on the outer contour of the fixed rod 51. One transmission ring 52 is slidably connected to the fixed rod 51, and the other transmission ring 52 is fixedly connected to the fixed rod 51. A second compression spring 53 is fixedly connected to the opposite surface of the two transmission rings 52. Both second compression springs 53 are sleeved on the outer contour of the fixed rod 51. A pressure ring 54 is fixedly connected to the end of the two second compression springs 53 away from the corresponding transmission ring 52. Both pressure rings 54 are slidably connected through the outer contour of the fixed rod 51.

[0052] One end of each of the two fixed rings 55 is fixedly connected to the outer contour of the workbench 12. The other end of each of the two fixed rings 55 is penetrated and connected to the same half screw 56 for mutual limiting rotation. The middle section of the half screw 56 is fixedly connected to a limiting ring 57. The half screw 56 is screwed to a transmission ring 52 in a sliding state. One end of the half screw 56 extends outward and is provided with a knob.

[0053] As can be seen from Example 2, the horizontal reciprocating motion of the positioning ring 26 is controlled by the alternating meshing of the bidirectional gear ring 25 and the two crown gears 22, thereby realizing the layered premixing of different fiber raw materials by the cutting mechanism. The alternating meshing of the bidirectional gear ring 25 and the two crown gears 22 is achieved by the adjustment mechanism.

[0054] In the initial state, as the positioning rod 4 moves to the left along with the positioning ring 26, the positioning ring 5 simultaneously begins to move to the left along the axial direction of the fixed rod 51, as follows: Figure 7As shown, when the second positioning ring 5 moves to the left and contacts the left pressure ring 54, it compresses the pressure ring 54, causing the left compression spring 53 to be compressed. The deformation of the compression spring 53 provides resistance to the continued movement of the second positioning ring 5 along with the first positioning ring 26. At this time, under the rebound tendency of the compression spring 53, the second positioning ring 5, the positioning rod 4, the first positioning ring 26, the threaded shaft 24, the slider 31, and the bidirectional gear ring 25 all tend to move to the right. However, at this time, the pin ball 33 is simultaneously engaged in the groove 32 on the right side. That is, the slider 31 and the threaded shaft 24 need to overcome the deformation resistance of the first compression spring 34 to move to the right. At this time, the elastic potential energy generated by the first compression spring 34 and the second compression spring 53 counteract each other. As the positioning ring 25 further compresses the compression spring 2 53, the elastic potential energy of the compression spring 2 53 gradually increases. When its rebound force is greater than the deformation modulus of the compression spring 1 34, the lifting pressure ring 54, positioning ring 2 5, positioning rod 4, positioning ring 1 26, threaded shaft 24, slider 31, and bidirectional gear ring 25 move synchronously to the right. The pin ball 33 switches and engages in the groove 32 on the left, causing the threaded shaft 24 to switch horizontally from the left position to the right position. At this time, the bidirectional gear ring 25 disengages from the crown gear 22 on the left and meshes with the crown gear 22 on the right, causing the threaded shaft 24 to rotate in the opposite direction. The positioning ring 1 26 begins to drive the positioning rod 4 and positioning ring 2 5 to move horizontally to the right.

[0055] Similarly, when the positioning ring 25 moves horizontally to the right and contacts the pressure ring 54 on the right side, the same process as above occurs. Under the rebound action of the pressure spring 23 on the right side, the bidirectional gear ring 25 disengages from the contact with the right crown gear 22 and re-engages with the left crown gear 22, thereby realizing the alternating engagement of the bidirectional gear ring 25 with the two crown gears 22.

[0056] It should be noted that, as Figure 7 As shown, the positions of the left pressure ring 54, the second spring 53, and the transmission ring 52 on the fixed rod 51 are adjustable. That is, the limit stroke of the second positioning ring 5 to the left on the fixed rod 51 can be freely controlled. The limit stroke of the second positioning ring 5 is the limit stroke of the positioning rod 4 and the first positioning ring 26. At this time, the conduction area of ​​the second stop block 43 to the bottom of the left feed trough 13 changes synchronously. When the limit stroke of the second positioning ring 5 shortens, the conduction area of ​​the second stop block 43 to the bottom of the left feed trough 13 decreases synchronously, while the positions of the right pressure ring 54, the second spring 53, and the transmission ring 52 remain unchanged. That is, the conduction area of ​​the first stop block 41 to the bottom of the right feed trough 13 remains unchanged. Therefore, by controlling the ratio of the conduction areas of the first stop block 41 and the second stop block 43 to the bottom of the two feed troughs 13, the ratio of the two fiber raw materials entering the active cavity 14 alternately can be controlled, thereby realizing the ratio adjustment during fiber raw material premixing.

[0057] When it is necessary to control the mixing ratio of fiber raw materials, manually turning the knob of half-screw 56 causes half-screw 56 to rotate. At this time, the transmission ring 52 on the left side tends to rotate synchronously with half-screw 56. However, under the limiting action of fixed rod 51, transmission ring 52 cannot rotate, which causes the left transmission ring 52, compression spring 53, and pressure ring 54 to begin to move along the axial direction of positioning ring 5. Figure 7 As shown, when the half screw 56 rotates clockwise, the left transmission ring 52, the second compression spring 53, and the pressure ring 54 begin to move to the right along the axial direction of the second positioning ring 5, causing the limit stroke of the second positioning ring 5 to the left on the fixed rod 51 to be shortened. The limit ring 57 is used to limit the maximum adjustment degree of the left transmission ring 52 to avoid over-adjustment that could damage the device structure.

[0058] Example 4

[0059] Please see Figure 7 and Figure 8 This embodiment further illustrates the following based on Embodiment 3: One end of the drive motor 6 is fixedly connected to an output shaft 61, which is rotatably connected to the middle section of the support frame 11. A bevel gear 62 is fixedly connected to the outer contour of the end of the output shaft 61 away from the drive motor 6. A transmission shaft 63 is meshed and connected to the outer contour of the bevel gear 62. A transmission gear 64 is fixedly connected to the other end of the transmission shaft 63. A bracket 65 is fixedly connected to the end of the output shaft 61 away from the drive motor 6. A limit frame 66 is sleeved on the outer contour of the middle section of the transmission gear 64. The limit frame 66 is fixedly connected to the outer wall of the bracket 65. The bracket 65 and the transmission gear 64 are rotatably connected by the limit frame 66. A chain 67 is meshed and connected to the outer contour of the transmission gear 64.

[0060] The mixing tank 72 has a freely opening and closing feed inlet 73 on its outer contour in the middle section. In its initial state, the mixing tank 72 is placed horizontally, and the feed inlet 73 corresponds to the discharge hole 15. A cover plate 71 is fixedly connected to one end of the mixing tank 72. A transmission gear 7 is fixedly connected to the end of the cover plate 71 away from the mixing tank 72. The transmission gear 7 passes through and is rotatably connected to the bracket 65. The transmission gear 7 meshes and drives the inner contour of the chain 67 away from the end of the transmission gear 64. A fixed shaft 74 is fixedly connected inside the mixing tank 72. The fixed shaft 74 passes through and extends outward from the end of the mixing tank 72 away from the cover plate 71. The end of the fixed shaft 74 extending out of the mixing tank 72 is fixedly connected to the inner contour of the bracket 65 away from the end of the transmission gear 7. An extension ring 75 is fixedly connected to the middle section of the fixed shaft 74 inside the mixing tank 72. Multiple stirring blades 76 extending to both ends of the mixing tank 72 are fixedly connected to the outer contour of the extension ring 75.

[0061] As can be seen from Example 1, the premixed limiting raw material is discharged into the mixing tank 72 through the discharge hole 15 and the inlet 73 located at the corresponding positions. When the fiber raw material fills the mixing tank 72, the inlet 73 is closed and the drive motor 6 is started. The drive motor 6 drives the output shaft 61, the bevel gear 62 and the bracket 65 to rotate synchronously, causing the mixing tank 72 to rotate synchronously with the output shaft 61 as the axis. This rotation causes the mixing tank 72 to rotate in a cyclical manner in the up and down direction, thereby driving the fiber raw material to roll fully in the mixing tank 72 to achieve the mixing effect of the two fiber raw materials.

[0062] On the other hand, bevel gear 62 synchronously drives transmission shaft 63 and transmission gear 64 to rotate. Transmission gear 64 further drives transmission gear 7, cover plate 71 and mixing tank 72 to rotate synchronously through chain 67. At this time, mixing tank 72 rotates on its own axis, further improving the mixing degree of the two fiber raw materials in mixing tank 72. At the same time, since the fixed shaft 74 is fixedly connected to the end of the bracket 65 away from transmission gear 7, that is, the fixed shaft 74, extension ring 75 and stirring blade 76 do not rotate, there is relative motion between mixing tank 72 and stirring blade 76. This causes the fiber raw materials in mixing tank 72 to be pulled by stirring blade 76 while rolling, thereby achieving the opening effect. Through the rotation of mixing tank 72 and the up-and-down cyclic rotation, the contact probability between fiber raw materials and stirring blade 76 is further increased, thereby fully ensuring the mixing and opening effect of the device on fiber raw materials.

[0063] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gyroscope-type self-reciprocating cotton blending machine, comprising a base (1), characterized in that: It also includes a feeding assembly for premixing fiber raw materials and a mixing assembly for opening fiber raw materials. A support frame (11) is fixedly connected to one side of the top of the base (1). A workbench (12) is fixedly connected to the top of the support frame (11). Two feed troughs (13) are fixedly connected through the upper surface of the workbench (12). The two feed troughs (13) are symmetrically arranged along the central axis of the workbench (12). An active cavity (14) is opened inside the workbench (12). The lower surface of (12) is provided with a discharge hole (15). The outer contours of both ends of the long side of the workbench (12) are provided with sealing grooves (16). The inner contours of the two sealing grooves (16) are slidably connected with baffles (17). One end of the two baffles (17) is fixedly connected with a retaining spring (18). The other end of the two retaining springs (18) is fixedly connected to the inside of the workbench (12). The feed groove (13), the movable cavity (14) and the discharge hole (15) are interconnected. The feeding assembly includes a drive mechanism as the power source for feeding operations, a cutting mechanism for mixing and feeding raw materials, and an adjustment mechanism for controlling the mixing ratio. The drive mechanism includes a bevel gear (2) driven by a built-in motor. The cutting mechanism includes a positioning rod (4) that is connected to the drive mechanism in a transmission. The adjustment mechanism includes a positioning ring (5) that is connected to the cutting mechanism in a transmission. The mixing assembly includes a drive motor (6) that serves as the power source for the opening operation and a mixing tank (72) for storing fiber raw materials. The first bevel gear (2) passes through and is rotatably connected to the worktable (12). Both sides of the outer contour of the first bevel gear (2) are meshed and connected to the second bevel gear (21). The two bevel gears (21) are fixedly connected to the opposite surfaces of the two bevel gears (21). The two bevel gears (21) are limited and rotatably connected to the opposite surfaces of the two bevel gears (21). The two fixed rings (23) are fixedly connected to the outer contour of the worktable (12). The center of the two fixed rings (23) is jointly penetrated and rotatably connected to the same threaded shaft (24). The threaded shaft (24) also passes through and is rotatably connected to the second bevel gear (21) and the crown gear (22). The outer contour of the threaded shaft (24) located between the two crown gears (22) is fixedly connected to a bidirectional gear ring (25). The bidirectional gear ring (25) is initially meshed and connected to one of the crown gears (22). The outer contour of the middle section of the threaded shaft (24) is screwed with a positioning ring (26). The drive mechanism also includes a fixed platform (3) that provides directional resistance for the cutting mechanism. The fixed platform (3) is located at the end of the threaded shaft (24) away from the bevel gear (2) and is fixedly connected to the outer contour of the worktable (12). A slider (31) is slidably connected to the upper surface of the fixed platform (3). The slider (31) is fixedly connected to the end of the threaded shaft (24) away from the bevel gear (2). Two adjacent grooves (32) are opened on the outer contour of the middle section of the slider (31). A pin ball (33) is engaged on the inner contour of one of the grooves (32). A compression spring (34) is fixedly connected to the end of the pin ball (33) away from the groove (32). The compression spring (34) passes through and is fixedly connected to the inside of the worktable (12). The positioning rod (4) is slidably connected through the two sealing grooves (16) and the movable cavity (14). One end of the positioning rod (4) is fixedly connected to the positioning ring (26). A stop block (41) is fixedly connected to the outer contour of the middle section of the positioning rod (4). A connecting rod (42) is fixedly connected to the end of the middle section of the positioning rod (4) away from the stop block (41). A stop block (43) is fixedly connected to the end of the connecting rod (42) away from the positioning rod (4). A cutter head (44) is fixedly connected to the opposite surfaces of the top of the stop block (43) and the stop block (41). Both the second stop (43) and the first stop (41) are slidably connected inside the movable cavity (14), and the dimensions of the second stop (43) and the first stop (41) correspond to the dimensions of the bottom opening of the feed trough (13).

2. The gyroscope-type self-reciprocating cotton blending machine according to claim 1, characterized in that: The second positioning ring (5) is fixedly connected to the end of the positioning rod (4) away from the first positioning ring (26). A fixed rod (51) is slidably connected through the center of the second positioning ring (5). Both ends of the fixed rod (51) are fixedly connected to the second fixing ring (55). A transmission ring (52) is slidably connected to the two second fixing rings (55) on the outer contour of the fixed rod (51). One of the transmission rings (52) is slidably connected to the fixed rod (51), and the other transmission ring (52) is fixedly connected to the fixed rod (51). A second compression spring (53) is fixedly connected to the opposite surface of the two transmission rings (52). The two second compression springs (53) are sleeved on the outer contour of the fixed rod (51). A pressure ring (54) is fixedly connected to the end of the two second compression springs (53) away from the corresponding transmission ring (52). The two pressure rings (54) are slidably connected through the outer contour of the fixed rod (51).

3. A gyroscope-type self-reciprocating cotton blending machine according to claim 2, characterized in that: One end of each of the two fixed rings (55) is fixedly connected to the outer contour of the workbench (12). The other end of each of the two fixed rings (55) is penetrated and connected to the same half screw (56) for mutual limiting rotation. The middle section of the half screw (56) is fixedly connected to a limiting ring (57). The half screw (56) is screwed to a transmission ring (52) in a sliding state. One end of the half screw (56) extends outward and is provided with a knob.

4. A gyroscope-type self-reciprocating cotton blending machine according to claim 1, characterized in that: One end of the drive motor (6) is fixedly connected to an output shaft (61). The output shaft (61) is rotatably connected to the middle section of the support frame (11). A bevel gear three (62) is fixedly connected to the outer contour of the end of the output shaft (61) away from the drive motor (6). A transmission shaft (63) is meshed and connected to the outer contour of the bevel gear three (62). A transmission gear one (64) is fixedly connected to the other end of the transmission shaft (63). A bracket (65) is fixedly connected to the end of the output shaft (61) away from the drive motor (6). A limit frame (66) is sleeved on the outer contour of the middle section of the transmission gear one (64). The limit frame (66) is fixedly connected to the outer wall of the bracket (65). The bracket (65) and the transmission gear one (64) are rotatably connected by the limit frame (66). A chain (67) is meshed and connected to the outer contour of the transmission gear one (64).

5. A gyroscope-type self-reciprocating cotton blending machine according to claim 1, characterized in that: The mixing tank (72) has a freely opening and closing feed inlet (73) on its outer contour in the middle section. The mixing tank (72) is initially placed horizontally, and the feed inlet (73) corresponds to the discharge hole (15). A cover plate (71) is fixedly connected to one end of the mixing tank (72). A transmission gear two (7) is fixedly connected to the end of the cover plate (71) away from the mixing tank (72). The transmission gear two (7) passes through and is rotatably connected to the bracket (65). The transmission gear two (7) is meshed and driven by the inner end of the chain (67) away from the transmission gear one (64). In terms of outline, a fixed shaft (74) is fixedly connected inside the mixing tank (72). The fixed shaft (74) passes through and extends outward from the end of the mixing tank (72) away from the cover plate (71). The end of the fixed shaft (74) extending out of the mixing tank (72) is fixedly connected to the inner outline of the bracket (65) away from the transmission gear (7). An extension ring (75) is fixedly connected to the middle section of the fixed shaft (74) inside the mixing tank (72). A plurality of stirring blades (76) extending to both ends of the mixing tank (72) are fixedly connected to the outer outline of the extension ring (75).

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