A carding mechanism for rabbit hair

Abstract

The present invention relates to the field of rabbit hair processing, and discloses a carding mechanism for rabbit hair, including a carding machine main body, a base and a support frame. The bottom end of the carding machine main body is installed on the base, and the front and rear sides of the bottom of the base are both supported by the support frame. A sewage discharge pipe provided with a valve is connected to the edge of the bottom of the base. A liquid adding pipe is connected to the upper part near the left side of the carding machine main body. Through the second driving structure and the second driving structure, four groups of grasping and separating structures can be driven to simultaneously grab the rabbit hair with the grasping claws on them, and the piled-up rabbit hair is grasped and separated to better expose the sundries and stains inside the piled-up rabbit hair for removal work. While improving the work quality, the work efficiency is also improved; and through one air cylinder on the second driving structure, four groups of grasping and separating structures can be driven to perform the grasping and separating work simultaneously, the structure is simpler, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of rabbit hair processing, and in particular to a carding mechanism for rabbit hair. Background Art

[0002] Rabbit hair refers to the very fine fluff at the root of rabbit hair on rabbits, and is made into a fabric after being combed manually or mechanically; it is also called plush fabric and is highly favored because of its delicate fibers and strong fluffiness; when processing rabbit hair, a carding mechanism is needed for processing;

[0003] In the prior art, for the carding mechanism of rabbit hair, after the raw hair is vibrated and decontaminated by running through a vibrating screen, it is sent into a hair washing mechanism, and a hair washing liquid is injected through an injection mechanism for cleaning. By using components with strong impurity removal and dirt removal capabilities such as surfactants in chemical detergents, impurities and stains that are strongly adhesive and difficult to remove mechanically in rabbit hair can be removed; then it is sent into the main body of the carding machine for carding, thereby reducing the impurity content of rabbit hair products and improving product quality;

[0004] However, in the actual processing process, the rabbit hair accumulates inside the carding mechanism and is rubbed through a foaming net. Since the rabbit hair accumulates together, the internal sundries and stains of the accumulated rabbit hair are not easily removed, the working quality needs to be improved, and it takes a long time, reducing the working efficiency. Therefore, there are areas for improvement. Summary of the Invention

[0005] In order to solve the problems raised in the above background art, the present invention provides a carding mechanism for rabbit hair.

[0006] The carding mechanism for rabbit hair provided by the present invention adopts the following technical solutions:

[0007] A carding mechanism for rabbit hair includes a carding machine main body, a base, and a support frame. The bottom end of the carding machine main body is installed on the base, and the front and rear sides of the bottom of the base are both supported by support frames. A sewage discharge pipe provided with a valve is connected to the edge of the bottom of the base, and a liquid adding pipe is connected to the upper part near the left side of the carding machine main body;

[0008] A kneading cavity is provided inside the carding machine main body, a kneading structure is arranged above the kneading cavity, a loading and unloading structure is arranged in the base, and four groups of grasping and separating structures are arranged on the inner wall of the kneading cavity;

[0009] The score grabbing structure includes four cylindrical grooves formed on the inner wall of the kneading cavity. Fixed columns are respectively arranged on the outer side surface of the carding machine main body near the upper ends of the cylindrical grooves. The fixed columns and the cylindrical grooves are on the same inclined plane. A pull rod passes through the center position of the fixed column movably. One end of the pull rod inserted into the cylindrical groove is provided with a fixed cylinder. The fixed cylinder is inserted into the cylindrical groove movably. Two score grabbing claws are arranged on one end face of the fixed cylinder. A first driving structure is arranged between the score grabbing claws and the upper groove wall of the cylindrical groove. A second driving structure is arranged between the pull rod and the upper surface of the carding machine main body.

[0010] Preferably, the first driving structure includes two radial grooves formed on the end face of the fixed cylinder. The two radial grooves are distributed along the radial direction of the end face of the fixed cylinder. A shaft rod is rotatably connected between the front and rear groove walls of the radial groove. One end of each of the two score grabbing claws is fixedly sleeved on the two shaft rods respectively. A first gear is fixedly sleeved on one end of the shaft rod. Fixed blocks are connected to both ends of the radial groove on the end face of the fixed cylinder. A radial rod is connected between each group of two fixed blocks. The end face of the radial rod is square. A driving block is movably sleeved on the radial rod. A first spring is sleeved on the radial rod. The two ends of the first spring are respectively connected to the fixed block and the driving block. Teeth meshing with the first gear are arranged on the lower surface of the driving block. A fixed strip is connected to the middle of the front face of the driving block. A first insertion rod passes through the top end of the fixed strip fixedly. First fixing plates are respectively connected to the upper groove wall of the cylindrical groove near the two fixed strips. A convex plate is arranged on the front face of the first fixing plate. A first inclined surface is arranged at the top end of the convex plate. A second inclined surface is arranged on one side surface of the convex plate near the top end. A third inclined surface is arranged at the bottom end of the convex plate. A fourth inclined surface is arranged on the other side surface of the convex plate near the bottom end. One end of the first insertion rod is attached to the first fixing plate.

[0011] Preferably, the second driving structure includes a first air cylinder installed in the middle of the top end face of the carding machine main body. The top end of the output shaft of the first air cylinder is connected to a lifting frame. L-shaped plates are connected to the middle of the four side surfaces of the lifting frame. An insertion plate is inserted into the bottom end face of the L-shaped plate movably. A first through rod passes through one end of the insertion plate fixedly. First fixing frames are connected to both the front and rear sides of each fixed column on the side surface of the carding machine main body. The first fixing frames and the cylindrical grooves are on the same inclined plane. The end of the first through rod is inserted into the first fixing frame movably.

[0012] Preferably, the kneading structure includes a second air cylinder installed in the middle of the upper inner wall of the kneading cavity. The bottom end of the output shaft of the second air cylinder is connected to a lifting block. A foaming net is arranged below the lifting block through a third driving structure.

[0013] Preferably, the third driving structure includes a second gear rotatably sleeved at the bottom end of the lifting block, the bubble net is fixedly installed at the bottom end of the second gear, the through bar movably passes through the lifting block, both ends of the through bar are fixedly passed through the second insertion rod, both inner walls of the upper part of the kneading cavity near both ends of the through bar are fixedly connected with second fixing plates, a guiding groove is formed on the second fixing plate, one end of the second insertion rod movably passes through the guiding groove, connecting bars are connected to both sides at the back of the through bar, a cross plate is connected to the rear end of the connecting bar, a driving bar is installed below the front surface of the cross plate, and teeth meshingly connected with the second gear are arranged on the driving bar.

[0014] Preferably, the loading and unloading structure includes a feeding groove formed on the base, the feeding groove is communicated with the kneading cavity, a material plate is arranged in the feeding groove, a kneading groove is formed in the middle of the material plate, a connecting plate is connected to the lower part of the left side surface of the material plate, one end of the connecting plate is connected with a sealing plate, the sealing plate is tightened on the inner wall of the inner groove of the feeding groove, a sealing structure is arranged between the material plate and the bottom end surface of the carding machine main body, an electric telescopic rod is installed in the middle of the rear side surface of the base, an installation frame is arranged at one end of the output shaft of the electric telescopic rod, a first groove for inserting the installation frame is formed in the middle of the rear side wall of the feeding groove, a second fixing frame is fixedly installed above the side surface of the material plate, and an aggregating structure is arranged in the material plate.

[0015] Preferably, the sealing structure includes a sealing frame movably sleeved on the side surface of the material plate, a sealing groove for inserting the sealing frame is formed on the bottom end surface of the carding machine main body, two fixing rods are connected between the inner walls of the left and right ends of the installation frame, a second through rod is movably sleeved on the two fixing rods, two lifting plates are arranged in the installation frame, driving grooves are formed on the lifting plates, both ends of the second through rod movably pass through the two driving grooves, an L-shaped strip is connected to the left side edge of the upper surface of the lifting plate, the L-shaped strip movably passes through one end of the installation frame and is connected to the sealing frame, a moving block is fixedly sleeved in the middle of the second through rod, a square frame is arranged above the moving block, a clamping block is movably inserted into the square frame, a second spring is connected between the bottom end of the clamping block and the lower inner wall of the square frame, the second spring is in a compressed state, the top end surface of the clamping block is an inclined surface, a clamping groove is formed in the left side of the upper surface of the installation frame, and the upper surface of the clamping block is attached to the upper inner wall of the installation frame.

[0016] Preferably, the gathering structure includes a plurality of receiving grooves evenly distributed at equal angles around the inner circumferential wall of the kneading groove. An arc-shaped plate-like gathering plate is movably inserted into each receiving groove. An annular groove is formed in the material plate. A rotating ring is rotatably installed above the annular groove. At the position of the lower groove wall of the annular groove near each gathering plate, a bottom block is provided. An inclined groove is formed in the bottom block. The bottom block and the gathering plate are connected by a moving bar. The moving bar movably passes through the groove wall of the annular groove. A third insertion rod is connected to the lower surface of the rotating ring and movably inserted into the inclined groove. A second groove is formed in the position of the groove wall of the annular groove near one of the gathering plates. A motor is installed on the upper groove wall of the second groove. A third gear is fixedly sleeved on the output shaft of the motor. The third gear is meshed with the teeth on the rotating ring.

[0017] In summary, the present invention includes the following beneficial technical effects:

[0018] By providing a scoring structure, a first driving structure, and a second driving structure, the second driving structure and the second driving structure can simultaneously drive the scoring claws on the four groups of scoring structures to grab rabbit hair at the same time, and score the piled-up rabbit hair to better expose the sundries and stains inside the piled-up rabbit hair for removal work. While improving the work quality, the work efficiency is also improved; and through a single air cylinder on the second driving structure, the four groups of scoring structures can be simultaneously driven to perform scoring work, the structure is simpler, and the manufacturing cost is reduced;

[0019] By providing a kneading structure and a third driving structure, while the foaming net moves up and down for kneading, the foaming net rotates back and forth, making the kneading of the rabbit hair more thorough;

[0020] By providing a loading and unloading structure and a sealing structure, the loading and unloading structure performs loading and unloading of rabbit hair, and through the sealing structure, after the loading plate of the loading and unloading structure moves into the base, the space between the carding machine main body and the loading plate can be automatically sealed to avoid the problem of leakage of the washing liquid during the kneading process;

[0021] By providing a gathering structure, after the rabbit hair is scored in the kneading groove, the rabbit hair can be automatically gathered, realizing reciprocating and alternating gathering and splitting work to better expose the sundries in the rabbit hair for removal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a carding mechanism for rabbit hair in an embodiment of the present invention;

[0023] Figure 2 is a schematic structural diagram after the base is disassembled in an embodiment of the present invention;

[0024] Figure 3It is a schematic structural diagram of the kneading structure and the third driving structure in the embodiment of the present invention;

[0025] Figure 4 It is in the embodiment of the present invention Figure 3 Enlarged view of the structure at position A;

[0026] Figure 5 It is a schematic structural diagram of the cylindrical groove in the embodiment of the present invention;

[0027] Figure 6 It is in the embodiment of the present invention Figure 5 Enlarged view of the structure at position B;

[0028] Figure 7 It is a schematic structural diagram of the first fixing plate in the embodiment of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the base in the embodiment of the present invention;

[0030] Figure 9 It is a schematic structural diagram of the installation frame in the embodiment of the present invention;

[0031] Figure 10 It is a schematic diagram of the internal structure of the installation frame in the embodiment of the present invention;

[0032] Figure 11 It is a schematic structural diagram of the material plate in the embodiment of the present invention;

[0033] Figure 12 It is a schematic structural diagram of the annular groove in the embodiment of the present invention;

[0034] Figure 13 It is in the embodiment of the present invention Figure 12 Enlarged view of the structure at position C;

[0035] Figure 14 It is a schematic structural diagram of the annular groove after the rotating ring is disassembled in the embodiment of the present invention;

[0036] Figure 15 It is in the embodiment of the present invention Figure 14 Enlarged view of the structure at position D.

[0037] Description of reference numerals: 1. Main body of carding machine; 2. Base; 3. Support frame; 4. Kneading cavity; 5. Cylindrical groove; 6. Fixed column; 7. Pull rod; 8. Fixed cylinder; 9. Radial groove; 10. Scratching claws; 11. Fixed block; 12. Radial rod; 13. Driving block; 14. Fixed strip; 15. First inserting rod; 16. Convex plate; 17. First fixing plate; 18. First inclined surface; 19. Second inclined surface; 20. Third inclined surface; 21. Fourth inclined surface; 22. First cylinder; 23. Lifting frame; 24. L-shaped plate; 25. Inserting plate; 26. First through rod; 27. First fixing frame; 28. Second cylinder; 29. Lifting block; 30. Foaming net; 31. Second gear; 32. Connecting strip; 33. Cross plate; 34. Driving strip; 35. Through strip; 36. Second inserting rod; 37. Second fixing plate; 38. Guide groove; 39. Feeding groove; 40. Sealing plate; 41. Connecting plate; 42. Material plate; 43. Kneading groove; 44. Electric telescopic rod; 45. Installation frame; 46. First groove; 47. Second fixing frame; 48. Sealing frame; 49. Sealing groove; 50. L-shaped strip; 51. Lifting plate; 52. Driving groove; 53. Second through rod; 54. Fixed rod; 55. Moving block; 56. Square frame; 57. Clamping block; 58. Storage groove; 59. Annular groove; 60. Rotating ring; 61. Second groove; 62. Motor; 63. Third gear; 64. Moving strip; 65. Bottom block; 66. Inclined groove; 67. Third inserting rod; 68. Gathering plate; 69. Card slot. Detailed implementation mode

[0038] The following will further elaborate on the present invention in conjunction with the attached Figures 1 - 15 drawings.

[0039] Referring to Figures 1 - 15 , an embodiment of the present invention discloses a carding mechanism for rabbit hair, including a main body 1 of the carding machine, a base 2 and a support frame 3. The bottom end of the main body 1 of the carding machine is installed on the base 2, and the support frames 3 are supported on both the front and rear sides under the base 2. A sewage pipe with a valve is connected to the edge under the base 2, and a liquid adding pipe is connected to the upper part near the left side of the main body 1 of the carding machine;

[0040] A kneading cavity 4 is opened in the main body 1 of the carding machine. A kneading structure is arranged above the kneading cavity 4, a feeding and discharging structure is arranged in the base 2, and four groups of scratching structures are arranged on the inner wall of the kneading cavity 4;

[0041] The score grabbing structure includes four cylindrical grooves 5 opened on the inner wall of the kneading cavity 4. Fixed columns 6 are respectively arranged on the outer side surface of the carding machine main body 1 near the upper ends of the cylindrical grooves 5. The fixed columns 6 and the cylindrical grooves 5 are on the same inclined plane. A pull rod 7 passes through the center position of the fixed column 6 movably. One end of the pull rod 7 inserted into the cylindrical groove 5 is provided with a fixed cylinder 8. The fixed cylinder 8 is inserted into the cylindrical groove 5 movably. Two score grabbing claws 10 are arranged on one end face of the fixed cylinder 8. A first driving structure is arranged between the score grabbing claws 10 and the upper groove wall of the cylindrical groove 5. A second driving structure is arranged between the pull rod 7 and the upper surface of the carding machine main body 1;

[0042] The first driving structure includes two radial grooves 9 opened on the end face of the fixed cylinder 8. The two radial grooves 9 are distributed along the radial direction of the end face of the fixed cylinder 8. A shaft rod is rotatably connected between the front and rear groove walls of the radial groove 9. One ends of the two score grabbing claws 10 are respectively fixedly sleeved on the two shaft rods. A first gear is fixedly sleeved on one end of the shaft rod. Fixed blocks 11 are connected to both ends of the radial groove 9 on the end face of the fixed cylinder 8. A radial rod 12 is connected between each group of two fixed blocks 11. The end face of the radial rod 12 is square. A driving block 13 is movably sleeved on the radial rod 12. A first spring is sleeved on the radial rod 12. The two ends of the first spring are respectively connected to the fixed block 11 and the driving block 13. Teeth meshingly connected with the first gear are arranged on the lower surface of the driving block 13. A fixed strip 14 is connected to the middle of the front surface of the driving block 13. The top end of the fixed strip 14 fixedly passes through a first insertion rod 15. First fixing plates 17 are respectively connected to the upper groove wall of the cylindrical groove 5 near the two fixed strips 14. A convex plate 16 is arranged on the front surface of the first fixing plate 17. A first inclined surface 18 is arranged at the top end of the convex plate 16. A second inclined surface 19 is arranged on one side surface of the convex plate 16 near the top end. A third inclined surface 20 is arranged at the bottom end of the convex plate 16. A fourth inclined surface 21 is arranged on the other side surface of the convex plate 16 near the bottom end. One end of the first insertion rod 15 is attached to the first fixing plate 17;

[0043] The second driving structure includes a first air cylinder 22 installed at the middle of the top surface of the carding machine main body 1. The top end of the output shaft of the first air cylinder 22 is connected to a lifting frame 23. L-shaped plates 24 are connected to the middle of the four side surfaces of the lifting frame 23. The bottom end surface of the L-shaped plate 24 is movably inserted into an insertion plate 25. One end of the insertion plate 25 is fixedly penetrated by a first through rod 26. First fixing frames 27 are connected to the front and rear sides of each fixed column 6 on the side surface of the carding machine main body 1. The first fixing frame 27 and the cylindrical groove 5 are on the same inclined plane. The end of the first through rod 26 is movably inserted into the first fixing frame 27. After the kneading structure kneads the rabbit hair, the first air cylinder 22 can be started to drive the lifting frame 23, the L-shaped plate 24 and the insertion plate 25 to move downward as a whole, driving the first through rod 26 to slide downward in the first fixing frame 27, thereby pushing the insertion plate 25 to move in the L-shaped plate 24, so as to drive four groups of pull rods 7 and fixed cylinders 8 to move toward the rabbit hair in the carding machine main body 1 at the same time. When the fixed cylinder 8 is moving, it drives one end of the first insertion rod 15 on the fixed strip 14 to slide on the first fixing plate 17. When the first insertion rod 15 slides on the first inclined surface 18 of the first fixing plate 17, the first spring is stretched, and at the same time drives the driving block 13 to move toward the side close to the pull rod 7, driving each group of two grasping claws 10 to rotate in the direction away from each other through the first gear. As the fixed strip 14 drives the first insertion rod 15 continuously, it drives one end of the first insertion rod 15 to slide on the second inclined surface 19, and the two grasping claws 10 continue to rotate in the direction away from each other. When the fixed strip 14 drives the first insertion rod 15 to slide to the lower end of the convex plate 16, under the elastic force of the first spring, it drives the driving block 13 to reset. At this time, the two grasping claws 10 are still in the open state at the rabbit hair. Then, the first air cylinder 22 drives the lifting frame 23 to move upward, pulls the fixed cylinder 8 to move in the cylindrical groove 5 in the reverse direction through the pull rod 7, and drives one end of the first insertion rod 15 to slide on the third inclined surface 20 at the bottom end of the convex plate 16, driving the driving block 13 to slide in the direction away from the pull rod 7, the first spring is compressed, and through the first gear, drives each group of two grasping claws 10 to move toward the side close to each other, so that the four groups of grasping claws 10 grasp and pile up the rabbit hair in four different directions to perform the grasping and separating work on the piled-up rabbit hair. When one end of the first insertion rod 15 slides to the fourth inclined surface 21, under the elastic force of the first spring, it drives the driving block 13 to slide in the direction close to the pull rod 7, thereby opening the grasping claws 10 and releasing the grasped rabbit hair, so that the rabbit hair drops normally, and the piled-up rabbit hair is separated, so that the internal sundries and stains of the piled-up rabbit hair can be better exposed, and the kneading work can be better carried out, improving the work efficiency.

[0044] See Figure 1 、 Figure 3 and Figure 4, the kneading structure includes a second cylinder 28 installed in the middle of the upper inner wall of the kneading chamber 4. The bottom end of the output shaft of the second cylinder 28 is connected to a lifting block 29. A bubble net 30 is arranged below the lifting block 29 through a third driving structure;

[0045] The third driving structure includes a second gear 31 rotatably sleeved at the bottom end of the lifting block 29. The bubble net 30 is fixedly installed at the bottom end of the second gear 31. A through bar 35 movably passes through the lifting block 29. Both ends of the through bar 35 are fixedly passed through a second insertion rod 36. Second fixing plates 37 are fixedly connected to the upper inner wall of the kneading chamber 4 near both ends of the through bar 35. A guiding groove 38 is formed in the second fixing plate 37. One end of the second insertion rod 36 movably passes through the guiding groove 38. Connecting bars 32 are connected to both sides at the back of the through bar 35. A cross plate 33 is connected to the rear end of the connecting bar 32. A driving bar 34 is installed below the front surface of the cross plate 33. Teeth meshing with the second gear 31 are arranged on the driving bar 34. After the grasping claws 10 are moved and stored in the cylindrical groove 5, the first cylinder 22 can be started to drive the lifting block 29 and the bubble net 30 to move downward as a whole. And during the process that the bubble net 30 moves downward to knead the angora rabbit hair, the lifting block 29 drives one end of the second insertion rod 36 at the end of the through bar 35 to slide in the guiding groove 38 of the second fixing plate 37, so that the through bar 35 reciprocates horizontally on the lifting block 29. Through the driving bar 34 and the second gear 31, the bubble net 30 is driven to rotate. By using the downward moving and reciprocatingly rotating bubble net 30, the angora rabbit hair can be better kneaded, and the working efficiency is further improved.

[0046] See Figures 8 - 15 , the loading and unloading structure includes a feeding groove 39 opened on the base 2. The feeding groove 39 communicates with the kneading chamber 4. A material plate 42 is arranged in the feeding groove 39. A kneading groove 43 is opened in the middle of the material plate 42. A connecting plate 41 is connected to the lower left side of the material plate 42. One end of the connecting plate 41 is connected to a sealing plate 40. The sealing plate 40 is tightened on the inner groove wall of the feeding groove 39. A sealing structure is arranged between the material plate 42 and the bottom end surface of the carding machine main body 1. An electric telescopic rod 44 is installed in the middle of the rear side surface of the base 2. One end of the output shaft of the electric telescopic rod 44 is provided with a mounting frame 45. A first groove 46 for the mounting frame 45 to insert is opened in the middle of the rear side groove wall of the feeding groove 39. A second fixing frame 47 is fixedly installed above the side surface of the material plate 42. A gathering structure is arranged in the material plate 42;

[0047] The sealing structure includes a sealing frame 48 movably sleeved on the side of the material plate 42. A sealing groove 49 for inserting the sealing frame 48 is provided at the bottom end surface of the carding machine main body 1. Two fixing rods 54 are connected between the inner walls at the left and right ends of the installation frame 45. A second through rod 53 is movably sleeved on the two fixing rods 54. Two lifting plates 51 are arranged in the installation frame 45. Driving grooves 52 are provided on the lifting plates 51. The two ends of the second through rod 53 movably pass through the two driving grooves 52. An L-shaped strip 50 is connected to the left side edge of the upper surface of the lifting plate 51. The L-shaped strip 50 movably passes through one end of the installation frame 45 and is connected to the sealing frame 48. A moving block 55 is fixedly sleeved in the middle of the second through rod 53. A square frame 56 is arranged above the moving block 55. A clamping block 57 is movably inserted into the square frame 56. A second spring is connected between the bottom end of the clamping block 57 and the lower inner wall of the square frame 56. The second spring is in a compressed state. The top end surface of the clamping block 57 is an inclined surface. A clamping groove 69 is provided at the left side of the upper surface of the installation frame 45. The upper surface of the clamping block 57 is in close contact with the upper inner wall of the installation frame 45;

[0048] The gathering structure includes a plurality of receiving grooves 58 that are equally angularly distributed on the inner circumferential wall of the kneading groove 43. An arc-shaped plate-like gathering plate 68 is movably inserted into each receiving groove 58. An annular groove 59 is formed in the material plate 42. A rotating ring 60 is rotatably installed above the inner wall of the annular groove 59. Bottom blocks 65 are provided at the lower inner wall of the annular groove 59 near each gathering plate 68. An inclined groove 66 is formed in each bottom block 65. The bottom block 65 is connected to the gathering plate 68 through a moving bar 64. The moving bar 64 movably passes through the wall of the annular groove 59. A third insertion rod 67 that is movably inserted into the inclined groove 66 is connected to the lower surface of the rotating ring 60. A second groove 61 is formed in the wall of the annular groove 59 near one of the gathering plates 68. A motor 62 is installed on the upper inner wall of the second groove 61. A third gear 63 is fixedly sleeved on the output shaft of the motor 62. The third gear 63 is meshed with the teeth on the rotating ring 60. During feeding, the electric telescopic rod 44 is started to drive the material plate 42 to move out of the base 2, and then the rabbit hair to be processed is placed into the kneading groove 43 on the material plate 42. Then, the electric telescopic rod 44 brings the rabbit hair into the base 2. When the material plate 42 is completely inserted into the base 2, the inclined surface at the top of the clamping block 57 presses against the upper inner wall of the first groove 46, pushing the clamping block 57 to move downward in the square frame 56, squeezing the second spring to compress. At this time, the inclined surface at the top of the clamping block 57 is closely attached to the right inner wall of the card slot 69. Then, the electric telescopic rod 44 continues to drive the moving block 55 to move. The clamping block 57 is squeezed by the right inner wall of the card slot 69 and continues to move downward in the square frame 56 until the top of the clamping block 57 fits against the upper inner wall of the mounting frame 45. In this way, the moving block 55 drives the second through rod 53 to slide to the right in the driving groove 52. By using the extrusion of the second through rod 53 against the wall of the driving groove 52, the lifting plate 51 is pushed to drive the L-shaped strip 50 to move upward on the mounting frame 45, thereby driving the sealing frame 48 to move upward on the material plate 42. The sealing frame 48 is tightened upward to the second fixing frame 47. The top of the sealing frame 48 is inserted tightly into the sealing groove 49 under the carding machine main body 1, playing a sealing role between the material plate 42 and the carding machine main body 1. Then, washing liquid is added to the rabbit hair in the kneading groove 43 through the liquid adding pipe for kneading and carding work; when the grabbed and separated rabbit hair is kneaded, the motor 62 can be started to drive the third gear 63 to rotate, thereby driving the rotating ring 60 to rotate. The rotating ring 60 drives the bottom end of the third insertion rod 67 to slide in the inclined groove 66 in all directions inside the kneading groove 43, and at the same time drives the gathering plates 68 to move towards each other, gathering the kneaded rabbit hair together, and then performing the next grabbing and separating work, so as to more thoroughly remove the sundries and stains on the rabbit hair and improve the processing quality.

[0049] The implementation principle of a carding mechanism for rabbit hair in an embodiment of the present invention is as follows: First, start the electric telescopic rod 44 to drive the material plate 42 out of the base 2, place the rabbit hair to be processed into the kneading groove 43 on the material plate 42, and then the electric telescopic rod 44 brings the rabbit hair into the base 2. When the material plate 42 is completely inserted into the base 2, the inclined surface at the top of the block 57 presses against the upper wall of the first groove 46, pushing the block 57 to move downward in the square frame 56, squeezing the second spring to compress. At this time, the inclined surface at the top of the block 57 is closely attached to the right wall of the card slot 69. Then, the electric telescopic rod 44 continues to drive the moving block 55 to move. The block 57 is squeezed by the right wall of the card slot 69 and continues to move downward in the square frame 56 until the top of the block 57 fits against the inner wall of the mounting frame 45. In this way, the moving block 55 drives the second through rod 53 to slide to the right in the driving groove 52. By squeezing the driving groove 52 with the second through rod 53, the lifting plate 51 is pushed to drive the L-shaped strip 50 to move upward on the mounting frame 45, thereby driving the sealing frame 48 to move upward on the material plate 42. The sealing frame 48 is tightened upward to the second fixed frame 47, and the top of the sealing frame 48 is inserted tightly into the sealing groove 49 under the carding machine main body 1, playing a sealing role between the material plate 42 and the carding machine main body 1. Then, add washing liquid to the rabbit hair in the kneading groove 43 through the liquid adding pipe. Then, start the first cylinder 22 to drive the lifting block 29 and the foaming net 30 to move downward as a whole. During the process of the foaming net 30 moving downward to knead the rabbit hair, the lifting block 29 drives one end of the second insertion rod 36 at the end of the through strip 35 to slide in the guiding groove 38 of the second fixing plate 37, so that the through strip 35 moves back and forth horizontally on the lifting block 29. Through the driving strip 34 and the second gear 31, the foaming net 30 is driven to rotate. By using the foaming net 30 that moves downward and rotates back and forth, the rabbit hair can be better kneaded. When the foaming net 30 kneads and moves upward, the first cylinder 22 can be started to drive the lifting frame 23, the L-shaped plate 24, and the insertion plate 25 to move downward as a whole, driving the first through rod 26 to slide downward in the first fixed frame 27, thereby pushing the insertion plate 25 to move in the L-shaped plate 24, and simultaneously driving the four groups of pull rods 7 and the fixed cylinders 8 to move toward the rabbit hair in the carding machine main body 1. When the fixed cylinder 8 moves, it drives one end of the first insertion rod 15 on the fixed strip 14 to slide on the first fixing plate 17. When the first insertion rod 15 slides on the first inclined surface 18 of the first fixing plate 17, the first spring is stretched, and at the same time, it drives the driving block 13 to move toward the side close to the pull rod 7. Through the first gear, each group of two grasping claws 10 is driven to rotate in a direction away from each other. As the fixed strip 14 continues to drive the first insertion rod 15, it drives one end of the first insertion rod 15 to slide on the second inclined surface 19, and the two grasping claws 10 continue to rotate in a direction away from each other. When the fixed strip 14 drives the first insertion rod 15 to slide to the lower end of the convex plate 16, under the elastic force of the first spring, it drives the driving block 13 to reset. At this time, the two grasping claws 10 are still in an open state at the rabbit hair. Then,The first cylinder 22 drives the lifting frame 23 to move upward, pulls the fixed cylinder 8 to move reversely and reset in the cylindrical groove 5 through the pull rod 7, and drives one end of the first insertion rod 15 to slide at the third inclined surface 20 at the bottom end of the convex plate 16, drives the driving block 13 to slide away from the pull rod 7, compresses the first spring, and drives each group of two grabbing claws 10 to move towards each other through the first gear, so that the four groups of grabbing claws 10 grab and separate the piled rabbit hair in four different directions to perform the grabbing and separating work on the piled rabbit hair. When one end of the first insertion rod 15 slides to the fourth inclined surface 21, under the elastic force of the first spring, it drives the driving block 13 to slide towards the pull rod 7, thereby opening the grabbing claws 10 and releasing the grabbed rabbit hair, making the rabbit hair drop normally, and the piled rabbit hair is split, so that the internal sundries and stains of the piled rabbit hair can be better exposed for rubbing work. Then, continue to rub the rabbit hair through the bubble net 30. After the bubble net 30 rubs and moves upward, start the motor 62 to drive the third gear 63 to rotate, thereby driving the rotating ring 60 to rotate. The rotating ring 60 drives the bottom end of the third insertion rod 67 to slide in the inclined groove 66, and at the same time drives the gathering plates 68 to move towards each other in all directions in the rubbing groove 43, gathering the rubbed rabbit hair together, and then performing the next grabbing and separating work. In this way, the processing work of the rabbit hair can be realized.

[0050] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A combing mechanism for rabbit hair, comprising a combing machine body (1), a base (2) and a support frame (3), characterized in that: The bottom end of the combing machine body (1) is mounted on a base (2), and support frames (3) are supported on both the front and rear sides of the base (2). A drain pipe with a valve is connected to the lower edge of the base (2), and a liquid filling pipe is connected to the upper left side of the combing machine body (1); A kneading chamber (4) is provided in the main body (1) of the carding machine, a kneading structure is provided at the upper part of the kneading chamber (4), a loading and unloading structure is provided in the base (1), and four groups of grasping and separating structures are provided on the inner wall of the kneading chamber (4); The grabbing and separating structure comprises four cylindrical grooves (5) formed on the inner wall of the kneading chamber (4); fixed columns (6) are respectively arranged on the outer side surface of the combing machine body (1) near the upper end of the cylindrical grooves (5); the fixed columns (6) and the cylindrical grooves (5) are located on the same inclined plane; the fixed columns (6) movably pass through a draw rod (7) at the axial position; the draw rod (7) is inserted into the cylindrical groove (5) and one end thereof is provided with a fixed cylinder (8); the fixed cylinder (8) is movably inserted into the cylindrical groove (5); two grabbing and separating claws (10) are arranged on the end surface of one end of the fixed cylinder (8); a first driving structure is arranged between the grabbing and separating claws (10) and the upper end groove wall of the cylindrical groove (5); and a second driving structure is arranged between the draw rod (7) and the upper surface of the combing machine body (1); The first driving structure comprises two radial grooves (9) provided on the end surface of the fixed cylinder (8), the two radial grooves (9) are distributed radially along the end surface of the fixed cylinder (8), the radial grooves (9) are rotatably connected to the shaft rod between the groove walls on the front and rear sides, one end of the two grabbing claws (10) are respectively fixedly sleeved on the two shaft rods, and a first gear is fixedly sleeved on one end of the shaft rod, the end surface of the fixed cylinder (8) is connected to fixed blocks (11) at both ends of the radial grooves (9), a radial rod (12) is connected between each group of two fixed blocks (11), the end surface of the radial rod (12) is square-shaped, a driving block (13) is movably sleeved on the radial rod (12), and a first spring is sleeved on the radial rod (12), and the two ends of the first spring are respectively connected to the fixed block (11) and the driving block (13), The driving block (13) is provided with teeth meshing with the first gear below, the driving block (13) is connected to a fixing strip (14) in the middle of the front face, the fixing strip (14) is fixedly passed through the top end of the fixing strip (14), the first fixing plates (17) are respectively connected to the groove wall of the upper end of the cylindrical groove (5) near the two fixing strips (14), the first fixing plate (17) is provided with a convex plate (16) at the front face, the top of the convex plate (16) is provided with a first inclined surface (18), a side of the convex plate (16) is provided with a second inclined surface (19) near the top end, the bottom end of the convex plate (16) is provided with a third inclined surface (20), the other side of the convex plate (16) is provided with a fourth inclined surface (21) near the bottom end, and one end of the first inserting rod (15) is attached to the first fixing plate (17); The second driving structure comprises a first cylinder (22) installed in the middle of the top surface of the combing machine body (1); the top of the output shaft of the first cylinder (22) is connected to a lifting frame (23); the middle of the four side surfaces of the lifting frame (23) are connected to an L-shaped plate (24); the bottom end surface of the L-shaped plate (24) is movably inserted into an insert plate (25); one end of the insert plate (25) is fixedly penetrated by a first through rod (26); the side surfaces of the combing machine body (1) are connected to a first fixed frame (27) at both the front and rear sides of each fixed column (6); the first fixed frame (27) and the cylindrical groove (5) are on the same inclined plane; the end of the first through rod (26) is movably inserted into the first fixed frame (27).

2. A combing mechanism for rabbit hair according to claim 1, characterized in that: The kneading structure comprises a second cylinder (28) installed in the middle of the upper inner wall of the kneading chamber (4); the bottom end of the output shaft of the second cylinder (28) is connected to a lifting block (29); and a foaming net (30) is arranged below the lifting block (29) via a third driving structure.

3. A combing mechanism for rabbit hair according to claim 2, characterized in that: The third driving structure comprises a second gear (31) rotatably sleeved on the bottom end of the lifting block (29); the foaming net (30) is fixedly mounted on the bottom end of the second gear (31); a through-bar (35) is movably passed through the lifting block (29); second insertion rods (36) are fixedly passed through both ends of the through-bar (35); the upper inner wall of the kneading chamber (4) is fixedly connected to a second fixed plate (37) near both ends of the through-bar (35); a guide groove (38) is provided on the second fixed plate (37); one end of the second insertion rod (36) movably passes through the guide groove (38); both sides of the rear of the through-bar (35) are connected to connecting strips (32); the rear end of the connecting strip (32) is connected to a transverse plate (33); a driving strip (34) is mounted at the lower front of the transverse plate (33); and teeth are provided on the driving strip (34) that mesh with the second gear (31).

4. A combing mechanism for rabbit hair according to claim 1, characterized in that: The loading and unloading structure comprises a feeding trough (39) provided on the base (2), the feeding trough (39) being in communication with the kneading chamber (4), a material plate (42) being provided in the feeding trough (39), a kneading groove (43) being provided in the middle of the material plate (42), a connecting plate (41) being connected to the lower part of the left side surface of the material plate (42), one end of the connecting plate (41) being connected to a sealing plate (40), the sealing plate (40) being tightened on the inner groove wall of the feeding trough (39), the material A sealing structure is provided between the plate (42) and the bottom end surface of the carding machine body (1); an electric telescopic rod (44) is installed in the middle of the rear side surface of the base (2); a mounting frame (45) is provided at one end of the output shaft of the electric telescopic rod (44); a first groove (46) for inserting the mounting frame (45) is provided in the middle of the rear side groove wall of the feed groove (39); a second fixed frame (47) is fixedly installed at the upper side of the side surface of the material plate (42); and a gathering structure is provided inside the material plate (42).

5. A combing mechanism for rabbit hair according to claim 4, characterized in that: The sealing structure comprises a sealing frame (48) movably mounted on the side of the material plate (42); a sealing groove (49) for inserting the sealing frame (48) is provided on the bottom end surface of the combing machine body (1); two fixing rods (54) are connected between the inner walls at the left and right ends of the installation frame (45); a second through rod (53) is movably mounted on the two fixing rods (54); two lifting plates (51) are arranged in the installation frame (45); a driving groove (52) is provided on the lifting plate (51); two ends of the second through rod (53) movably pass through the two driving grooves (52); an L-shaped strip (54) is connected to the left edge of the upper side of the lifting plate (51); 0), one end of the L-shaped strip (50) movably passes through the installation frame (45) and is connected to the sealing frame (48); a movable block (55) is fixedly sleeved in the middle of the second penetration rod (53); a square frame (56) is arranged on the upper part of the movable block (55); a clamping block (57) is movably inserted into the square frame (56); a second spring is connected between the bottom end of the clamping block (57) and the lower inner wall of the square frame (56); the second spring is in a compressed state; the top surface of the clamping block (57) is an inclined surface; a clamping groove (69) is provided on the left side of the upper part of the installation frame (45); the upper part of the clamping block (57) is closely attached to the upper inner wall of the installation frame (45).

6. A combing mechanism for rabbit hair according to claim 4, characterized in that: The gathering structure comprises a plurality of receiving grooves (58) distributed at equal angles on the circumference of the inner groove wall of the kneading groove (43), each of the receiving grooves (58) having an arc-shaped gathering plate (68) movably inserted therein, an annular groove (59) being provided in the material plate (42), a swivel ring (60) being rotatably installed at the upper part of the annular groove (59), a bottom block (65) being provided at the lower groove wall of the annular groove (59) near each gathering plate (68), an inclined groove (66) being provided on the bottom block (65), the bottom block (65) and the gathering plate (68) being rotatably mounted therein. ) are connected by a moving bar (64), the moving bar (64) movably passes through the groove wall of the annular groove (59), and a third insertion rod (67) movably inserted into the inclined groove (66) is connected below the rotating ring (60). A second groove (61) is opened at a position of the groove wall of the annular groove (59) close to one of the gathering plates (68), and a motor (62) is installed on the groove wall of the second groove (61). A third gear (63) is fixedly sleeved on the output shaft of the motor (62), and the third gear (63) is meshingly connected with the teeth on the rotating ring (60).

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