Carding machine for primary processing of fibrilia and long fibrilia

Abstract

The utility model discloses a long hemp carding machine for primary processing of hemp fibers, and belongs to the technical field of hemp fiber processing. Operators place jute fibers on the feeding mechanism, the jute fibers are conveyed into the processing table through the conveying belt, when the jute fibers pass through the jute combing roller, the jute fibers are combed through the jute combing roller, a large amount of dust and chippings can be generated in the jute fiber combing process, an air box works, the dust and the chippings are extracted from the interior of the workbench through an air extraction head, and the dust and the chippings are separated from the interior of the processing table through the conveying belt. In order to improve the air exhaust efficiency and quality, a filter element in the filter cartridge is used for filtering; after air exhaust is completed, the fibrilia continues to move to the position below the water spraying head, the fibrilia is soaked through the water spraying head, the first motor drives the conveying belt to rotate, and the fibrilia passes through the fibrilia combing roller again to be secondarily combed, so that the whole fibrilia is more distinct in gradation and convenient to collect and arrange; impurities mixed in the fibrilia are reduced, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of flax fiber processing, in particular to a flax carding machine for primary processing of flax fibers. Background Art

[0002] Hemp fiber refers to the fiber obtained from various hemp plants, including the bast fiber of the cortex of annual or perennial herbaceous dicotyledonous plants and the leaf fiber of monocotyledonous plants. The main bast fiber crops are ramie, jute, hemp, hemp, flax, ramie and kenaf.

[0003] For subsequent processing, the hemp fibers need to be combed, and a hemp combing machine is usually used. However, the existing hemp combing machines put the hemp fibers into the hemp combing machine in a disordered manner. The hemp fibers combed in this way contain a lot of impurities, which need to be manually picked out, affecting production efficiency. Utility Model Content

[0004] The utility model aims to provide a flax carding machine for the primary processing of flax fibers to solve the above problems existing in the prior art.

[0005] Technical solution: A hemp carding machine for primary processing of hemp fibers, comprising a processing table, a feeding mechanism is arranged inside the processing table, an exhaust device is arranged on the side of the processing table, and the exhaust device is connected to the top of the processing table through an exhaust pipe;

[0006] The air extraction device comprises an air box, a filter cartridge and an air extraction head, wherein the air box is arranged on the side of the processing table, two air extraction pipes are arranged, the two air extraction pipes are respectively connected to the processing table and the air box, the filter cartridge is fixedly connected to the two air extraction pipes, and the air extraction head is fixedly connected to the air extraction pipe connected to the processing table;

[0007] The filter cartridge includes an upper lock shell, a lower lock shell, a lock bar and a filter body. The upper lock shell and the lower lock shell are both provided with air vents. The two exhaust pipes are fixedly connected to the upper lock shell and the lower lock shell respectively. The filter body is arranged in a space formed by the combination of the upper lock shell and the lower lock shell. The lock bar is used to fixedly connect the upper lock shell and the lower lock shell.

[0008] In a further embodiment, a filter element is disposed inside the filter body.

[0009] In a further embodiment, a combing roller is provided in the processing table, and the combing roller is arranged at the feed inlet of the processing table.

[0010] In a further embodiment, a sprinkler head is further provided inside the processing table, and the sprinkler head is provided on the side of the exhaust head.

[0011] In a further embodiment, two combing rollers are provided, and the combing rollers are arranged perpendicularly to the feeding mechanism.

[0012] In a further embodiment, the loading mechanism includes a first motor, a conveyor belt, a fixed frame and a driven shaft, the fixed frame extends from the feed port of the processing table to the interior, the first motor is fixedly mounted on the fixed frame, and the two ends of the conveyor belt are respectively mounted on the first motor drive shaft and the driven shaft.

[0013] Beneficial effects:

[0014] The operator places the hemp fiber on the feeding mechanism, and the hemp fiber is sent to the inside of the processing table through the conveyor belt. When the hemp fiber passes through the hemp combing roller, it is combed by the hemp combing roller. A lot of dust and debris will be generated in the process of combing the hemp fiber. The air box works to extract the dust and debris from the workbench through the vacuum head. In order to increase the vacuum efficiency and quality, it is filtered through the filter element in the filter cylinder; after the vacuum is completed, the hemp fiber continues to move and moves to the bottom of the sprinkler head. The sprinkler head soaks the hemp fiber, and the first motor drives the conveyor belt to rotate. The hemp fiber passes through the hemp combing roller again for secondary combing, which makes the hemp fiber more layered as a whole and is convenient for collection and sorting. After the vacuum device performs vacuum separation, the impurities mixed in the hemp fiber are reduced, reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the filter cartridge of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the filter body of the utility model.

[0019] The accompanying drawings are marked as follows: 1. second motor; 2. feeding mechanism; 3. first motor; 4. air box; 5. filter cartridge; 6. exhaust device; 7. third motor; 8. processing table; 9. exhaust pipe; 10. fixing frame; 11. conveyor belt; 12. combing roller; 13. exhaust head; 14. sprinkler head; 15. driven shaft; 16. upper lock shell; 17. lock bar; 18. lower lock shell; 19. filter body; 20. filter element. DETAILED DESCRIPTION

[0020] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention.

[0021] It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details.

[0022] In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

[0023] like Figures 1 to 4 As shown, a hemp fiber primary processing long hemp carding machine consists of a second motor 1, a feeding mechanism 2, a first motor 3, an air box 4, a filter cartridge 5, an exhaust device 6, a third motor 7, a processing table 8, an exhaust pipe 9, a fixing frame 10, a conveyor belt 11, a hemp carding roller 12, an exhaust head 13, a sprinkler head 14, a driven shaft 15, an upper lock shell 16, a lock bar 17, a lower lock shell 18, a filter body 19, and a filter element 20.

[0024] like Figures 1 to 4 As shown, a feeding mechanism 2 is provided inside the processing table 8, and an exhaust device 6 is provided on the side of the processing table 8, and the exhaust device 6 is connected to the top of the processing table 8 through an exhaust pipe 9;

[0025] The air extraction device 6 includes an air box 4, a filter cartridge 5 and an air extraction head 13. The air box 4 is arranged on the side of the processing table 8. Two air extraction pipes 9 are provided. The two air extraction pipes 9 are respectively connected to the processing table 8 and the air box 4. The filter cartridge 5 is fixedly connected to the two air extraction pipes 9. The air extraction head 13 is fixedly connected to the air extraction pipe 9 connected to the processing table 8.

[0026] The filter cartridge 5 includes an upper lock shell 16, a lower lock shell 18, a lock bar 17 and a filter body 19. Vent holes are provided on the upper lock shell 16 and the lower lock shell 18. The two exhaust pipes 9 are fixedly connected to the upper lock shell 16 and the lower lock shell 18 respectively. The filter body 19 is arranged in the space formed by the upper lock shell 16 and the lower lock shell 18. The lock bar 17 is used to fix the upper lock shell 16 and the lower lock shell 18 in connection.

[0027] A filter element 20 is disposed inside the filter body 19 .

[0028] Excess dust is absorbed by the filter element 20 to reduce air pollution in the processing table 8. Meanwhile, the filter element 20 can be made of recyclable materials to save production costs.

[0029] A combing roller 12 is arranged in the processing table 8 , and the combing roller 12 is arranged at the feed inlet of the processing table 8 .

[0030] A sprinkler head 14 is also provided inside the processing table 8 , and the sprinkler head 14 is provided on the side of the exhaust head 13 .

[0031] The sprinkler head 14 soaks the flax fibers, and the flax fibers become soft. When combing the flax, some hard knots that are easy to appear when the flax is dry can be combed out, solving the hard knot problem, and subsequent trimming is unnecessary, reducing the workload.

[0032] There are two combing rollers 12 , and the combing rollers 12 are arranged perpendicular to the feeding mechanism 2 .

[0033] The feeding mechanism 2 includes a first motor 3, a conveyor belt 11, a fixed frame 10 and a driven shaft 15. The fixed frame 10 extends from the feed port of the processing table 8 to the inside. The first motor 3 is fixedly mounted on the fixed frame 10. Both ends of the conveyor belt 11 are respectively mounted on the drive shaft of the first motor 3 and the driven shaft 15.

[0034] The utility model is also provided with a control system, which controls the first motor 3 to rotate and drive the conveyor belt 11, and the two combing rollers 12 are respectively controlled to rotate by the second motor 1 and the third motor 7. After the hemp fiber reaches the position of the combing roller 12, the second motor 1 and the third motor 7 drive the combing roller 12 to rotate and comb the dry hemp fiber at this time, which will generate a lot of dust and debris. The control system controls the air box 4 to work, and the air suction head 13 adsorbs the combing roller 12 to absorb the dust and purify the air, and absorbs the debris to reduce the impurities in the hemp fiber, and continuously transports it to the bottom of the sprinkler head 14. The control system controls the sprinkler head 14 to sprinkle water to wet the hemp fiber. The control system controls the first motor 3, the second motor 1 and the third motor 7 to rotate in the opposite direction, and the hemp fiber moves toward the feed port. The hemp fiber is combed twice by the combing roller 12, and the whole is more supple and convenient for sorting and collection.

[0035] The working principle of this utility is as follows:

[0036] The operator places the hemp fiber on the feeding mechanism 2, and the hemp fiber is sent to the inside of the processing table 8 through the conveyor belt 11. When the hemp fiber passes through the hemp combing roller 12, the hemp fiber is combed by the hemp combing roller 12. A large amount of dust and debris will be generated in the process of combing the hemp fiber. The air box 4 works to extract the dust and debris from the workbench through the exhaust head 13. In order to increase the exhaust efficiency and quality, the dust and debris are filtered through the filter element 20 in the filter cartridge 5; after the exhaust is completed, the hemp fiber continues to move and moves to the bottom of the sprinkler head 14. The sprinkler head 14 soaks the hemp fiber, and the first motor 3 drives the conveyor belt 11 to rotate. The hemp fiber passes through the hemp combing roller 12 again for secondary combing, so that the hemp fiber as a whole is more clearly layered and convenient for collection and sorting. After the exhaust device 6 performs exhaust separation, the impurities mixed in the hemp fiber are reduced, and the labor intensity of the operator is reduced.

[0037] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A flax carding machine for the primary processing of flax fibers, comprising a processing table (8), characterized in that: A loading mechanism (2) is arranged inside the processing table (8), and an exhaust device (6) is arranged on the side of the processing table (8), and the exhaust device (6) is connected to the top of the processing table (8) through an exhaust pipe (9); The air extraction device (6) comprises an air box (4), a filter cartridge (5) and an air extraction head (13); the air box (4) is arranged on the side of the processing table (8); two air extraction pipes (9) are arranged; the two air extraction pipes (9) are respectively connected to the processing table (8) and the air box (4); the filter cartridge (5) is fixedly connected to the two air extraction pipes (9); and the air extraction head (13) is fixedly connected to the air extraction pipe (9) connected to the processing table (8); The filter cartridge (5) comprises an upper lock shell (16), a lower lock shell (18), a lock bar (17) and a filter body (19); the upper lock shell (16) and the lower lock shell (18) are both provided with ventilation holes; the two exhaust pipes (9) are respectively fixedly connected to the upper lock shell (16) and the lower lock shell (18); the filter body (19) is arranged in a space formed by the combination of the upper lock shell (16) and the lower lock shell (18); the lock bar (17) is used to fix the upper lock shell (16) and the lower lock shell (18) in connection.

2. A flax fiber primary processing long flax carding machine as claimed in claim 1, characterized in that: A filter element (20) is arranged inside the filter body (19).

3. A flax fiber primary processing long flax carding machine as claimed in claim 1, characterized in that: A combing roller (12) is arranged inside the processing table (8), and the combing roller (12) is arranged at the feed inlet of the processing table (8).

4. A flax carding machine for primary processing of flax fibers as claimed in claim 1, characterized in that: A water sprinkler head (14) is also provided inside the processing table (8), and the water sprinkler head (14) is provided on the side of the air extraction head (13).

5. A flax carding machine for primary processing of flax fibers as claimed in claim 3, characterized in that: Two of the hemp combing rollers (12) are provided, and the hemp combing rollers (12) are arranged perpendicularly to the feeding mechanism (2).

6. A flax carding machine for primary processing of flax fibers as claimed in claim 1, characterized in that: The feeding mechanism (2) comprises a first motor (3), a conveyor belt (11), a fixed frame (10) and a driven shaft (15); the fixed frame (10) extends from a feed port of the processing table (8) to the interior; the first motor (3) is fixedly mounted on the fixed frame (10); and the two ends of the conveyor belt (11) are respectively sleeved with a transmission shaft of the first motor (3) and the driven shaft (15).

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