Cotton carding machine for flocculent cotton

Abstract

The utility model discloses a cotton-shaped cotton carding machine, and relates to the field of licker-ins of carding machines, the cotton-shaped cotton carding machine comprises a licker-in, the two ends of the licker-in are detachably connected with a front limiting end plate and a rear limiting end plate through a butt joint mechanism, and the front limiting end plate and the rear limiting end plate are symmetrically arranged; the periphery of the licker-in is detachably connected with a plurality of connecting rings through a connecting mechanism, and the connecting rings are distributed at equal intervals in the length direction of the licker-in; the butt joint mechanism comprises four butt joint studs fixedly connected to the two end faces of the licker-in, round holes aligned with the butt joint studs are formed in the front limiting end plate and the rear limiting end plate, and the outer walls of the butt joint studs are in threaded connection with screwing nuts. By arranging the butt joint mechanism and the connecting mechanism, when the sawteeth and the connecting ring are replaced, cutting is not needed, and the connecting ring and the sawteeth can be replaced conveniently.

Description

Technical Field

[0001] This utility model relates to the field of carding rollers in carding machines, specifically a carding machine for wavy cotton. Background Technology

[0002] The carding machine consists of a pre-carding section, a main carding section, and a sliver forming section. The pre-carding section includes components such as a licker-in roller, a feed roller, a feed plate, a dust removal knife, and a small bottom screen.

[0003] In the existing technology, the serrated roller consists of a hollow cylinder and an outer ring of serrations. The inner circumferential connecting ring of the serrations is interference-fitted to the outer circumference of the hollow cylinder. After the serrations are damaged after long-term use, it is necessary to use an impact drill or other tools to cut off the serrations and connecting rings. This method is not only more complicated, but also causes damage to the surface of the hollow cylinder when the impact drill or other tools are used for cutting. Utility Model Content

[0004] The purpose of this utility model is to provide a carding machine for wavy cotton in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a carding machine for wadding cotton, including a licker-in roller, the two ends of which are detachably connected to a front limiting end plate and a rear limiting end plate via a docking mechanism, the front limiting end plate and the rear limiting end plate being symmetrically arranged, and a plurality of connecting rings being detachably connected to the outer periphery of the licker-in roller via a connecting mechanism, the plurality of connecting rings being equidistantly distributed along the length direction of the licker-in roller;

[0006] The docking mechanism includes four docking studs fixedly connected to both ends of the spiked roller. The front limiting end plate and the rear limiting end plate have round holes aligned with the docking studs. The outer wall of the docking studs is threaded with a tightening nut. The tightening nut in the tightened state is used to press the front limiting end plate and the rear limiting end plate together.

[0007] As a further embodiment of this utility model: the connecting mechanism includes a sliding groove formed on the outer wall of the licker roller and recessed inward, and the number of the sliding grooves is multiple, and the multiple sliding grooves are equidistantly distributed in the circumferential direction.

[0008] As a further embodiment of this utility model: the connecting mechanism further includes a guide shaft fixedly connected to one end of the front limiting end plate and located in the inner cavity of the sliding groove, and a plurality of sliding blocks are slidably connected to the inner wall of the sliding groove, and the sliding blocks have guide holes slidably connected to the guide shaft inside.

[0009] As a further embodiment of this utility model: a connecting ring is fixedly connected to the outer periphery of the plurality of sliding blocks in the same circumferential direction, and the outer periphery of the connecting ring is integrally formed with a plurality of serrations, the plurality of serrations being equidistantly distributed in the circumferential direction.

[0010] As a further improvement of this utility model: a mating hole is provided inside the rear limiting end plate at the position aligned with the guide shaft, and an external thread is formed on the outer wall of the mating hole near the rear limiting end plate. A reinforcing nut is threadedly connected to the rear limiting end plate through the external thread, and the reinforcing nut in the tightened state is used to further fix the rear limiting end plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. By setting up docking and connecting mechanisms, the saw teeth and connecting rings can be replaced without cutting, making it relatively convenient to replace the connecting rings and saw teeth. Attached Figure Description

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0015] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0016] Figure 4 This is a schematic diagram showing the connection between the saw teeth and the connecting ring of this utility model.

[0017] In the diagram: 1. Spike roller; 2. Front limit end plate; 3. Rear limit end plate; 4. Connecting ring; 5. Connecting stud; 6. Tightening nut; 7. Guide shaft; 8. Reinforcing nut; 9. Sliding groove; 10. Sliding block; 11. Guide hole; 12. Sawtooth. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4In this embodiment of the present invention, a carding machine for wadding cotton includes a licker-in roller 1. The two ends of the licker-in roller 1 are detachably connected to a front limiting end plate 2 and a rear limiting end plate 3 via a docking mechanism. The front limiting end plate 2 and the rear limiting end plate 3 are symmetrically arranged. The outer periphery of the licker-in roller 1 is detachably connected to a plurality of connecting rings 4 via a connecting mechanism. The plurality of connecting rings 4 are equidistantly distributed along the length direction of the licker-in roller 1. The docking mechanism includes four docking studs 5 fixedly connected to the two end faces of the licker-in roller 1. The front limiting end plate 2 and the rear limiting end plate 3 have round holes that are aligned with the docking studs 5. The outer wall of the docking studs 5 is threaded with a tightening nut 6. The tightening nut 6 in the tightened state is used to press the front limiting end plate 2 and the rear limiting end plate 3.

[0020] In this embodiment: when installing multiple connecting rings 4, the rear limiting end plate 3 is first removed by disassembling the docking mechanism, and then the multiple connecting rings 4 are connected to the spiked roller 1 one by one by the connecting mechanism. After the connection is completed, the rear limiting end plate 3 is fixed in the initial position by the docking mechanism. At this time, the rear limiting end plate 3 limits the installed connecting rings 4, and the multiple connecting rings 4 remain in the installed position.

[0021] During the installation of the rear limiting end plate 3, align the round hole on the rear limiting end plate 3 with the docking stud 5, and push the rear limiting end plate 3. The rear limiting end plate 3 will drive the round hole to fit onto the outer wall of the docking stud 5 until the rear limiting end plate 3 is in contact with the end face of the piercing roller 1. At this time, use the tightening nut 6 to connect with the docking stud 5 by thread until the docking stud 5 is fully tightened.

[0022] During the disassembly of the rear limit end plate 3, use a tool to loosen and tighten the nut 6 until the nut 6 is completely separated from the docking stud 5. At this point, the rear limit end plate 3 can be pulled, and the rear limit end plate 3 will cause the round hole to separate from the docking stud 5.

[0023] Please refer to this carefully. Figure 2 and Figure 3 The connecting mechanism includes a sliding groove 9 recessed inward on the outer wall of the licker roller 1. There are multiple sliding grooves 9, which are equidistantly distributed in the circumferential direction. The connecting mechanism also includes a guide shaft 7 fixedly connected to one end of the front limiting end plate 2 and located in the inner cavity of the sliding groove 9. Multiple sliding blocks 10 are slidably connected to the inner wall of the sliding groove 9. The sliding blocks 10 have guide holes 11 that are slidably connected to the guide shaft 7 inside.

[0024] In this embodiment: After the rear limiting end plate 3 is disassembled, the damaged connecting rings 4 that need to be replaced can be pushed out one by one. The moving connecting ring 4 drives the sliding block 10 to move along the sliding groove 9. The moving direction is the installation direction of the rear limiting end plate 3, so that multiple connecting rings 4 can be disassembled one by one until multiple connecting rings 4 are completely disassembled. Then multiple intact connecting rings 4 can be replaced. The sliding block 10 on the inner circumference of the new connecting ring 4 slides into the sliding groove 9 until multiple connecting rings 4 are pushed in one by one. Then the rear limiting end plate 3 is fixed to limit the multiple connecting rings 4.

[0025] Please refer to this carefully. Figure 4 Multiple sliding blocks 10 in the same circumferential direction are fixedly connected to a connecting ring 4. The outer circumference of the connecting ring 4 is integrally formed with multiple serrations 12, which are equidistantly distributed in the circumferential direction.

[0026] In this embodiment: when the connecting ring 4 moves, the connecting ring 4 drives multiple sliding blocks 10 in the same circumferential direction to move synchronously. The serrations 12 on the outer periphery of the connecting ring 4 are used to comb the fibrous cotton. This combing step is one part of the combing process of the carding machine, but not the whole process.

[0027] Please refer to this carefully. Figure 2 The rear limiting end plate 3 has a mating hole at the position aligned with the guide shaft 7. The outer wall of the mating hole has an external thread near the rear limiting end plate 3. The rear limiting end plate 3 is connected to a reinforcing nut 8 through the external thread. The tightened reinforcing nut 8 is used to further fix the rear limiting end plate 3.

[0028] In this embodiment: after the rear limiting end plate 3 is installed, the rear limiting end plate 3 drives the mating hole to fit onto the outer wall of the guide shaft 7, and then the reinforcing nut 8 is used to thread it onto one end of the outer wall of the guide shaft 7 until the reinforcing nut 8 is fully tightened.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A carding machine for fibrous cotton, comprising a licker-in roller (1), characterized in that, The two ends of the spiked roller (1) are detachably connected to a front limiting end plate (2) and a rear limiting end plate (3) through a docking mechanism. The front limiting end plate (2) and the rear limiting end plate (3) are symmetrically arranged. The outer periphery of the spiked roller (1) is detachably connected to a plurality of connecting rings (4) through a connecting mechanism. The plurality of connecting rings (4) are equidistantly distributed along the length direction of the spiked roller (1). The docking mechanism includes four docking studs (5) fixedly connected to both ends of the spiked roller (1). The front limiting end plate (2) and the rear limiting end plate (3) have round holes aligned with the docking studs (5). The outer wall of the docking studs (5) is threaded with a tightening nut (6). The tightening nut (6) in the tightened state is used to press the front limiting end plate (2) and the rear limiting end plate (3).

2. The carding machine for wavy cotton according to claim 1, characterized in that, The connecting mechanism includes a sliding groove (9) formed on the outer wall of the spiked roller (1) and recessed inward. There are multiple sliding grooves (9), and the multiple sliding grooves (9) are equidistantly distributed in the circumferential direction.

3. A carding machine for wavy cotton according to claim 2, characterized in that, The connecting mechanism also includes a guide shaft (7) fixedly connected to one end of the front limiting end plate (2) and located in the inner cavity of the sliding groove (9). A plurality of sliding blocks (10) are slidably connected to the inner wall of the sliding groove (9). The sliding block (10) has a guide hole (11) slidably connected to the guide shaft (7) inside.

4. A carding machine for wavy cotton according to claim 3, characterized in that, A connecting ring (4) is fixedly connected to the outer periphery of a plurality of sliding blocks (10) in the same circumferential direction. The outer periphery of the connecting ring (4) is integrally formed with a plurality of serrations (12), which are equidistantly distributed in the circumferential direction.

5. A carding machine for wavy cotton according to claim 3, characterized in that, The rear limiting end plate (3) has a mating hole at the position aligned with the guide shaft (7). The outer wall of the mating hole has an external thread near the end of the rear limiting end plate (3). The rear limiting end plate (3) is connected to a reinforcing nut (8) through the external thread. The reinforcing nut (8) in the tightened state is used to further fix the rear limiting end plate (3).

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