Special animal fiber stretching and finishing device

Abstract

The utility model relates to the technical field of fiber stretching devices, in particular to a special animal fiber stretching and finishing device which comprises a machining table, a support, an exhaust pipe and a wiring groove, a lead screw body is arranged on the outer wall of one side of the machining table, a sliding block is arranged on the outer wall of one side of the lead screw body, and a tensioning roller is rotationally installed on the outer wall of one side of the sliding block. A support is arranged on the outer wall of one side of the sliding block, limiting rods are movably installed on the outer walls of the two sides of the support, a connecting cover is installed on the outer walls of the upper ends of the limiting rods, an exhaust pipe is installed on one side of the lower end in the connecting cover in an inserted mode, a supporting plate is installed on one side of the inner wall of the exhaust pipe, and a rotating shaft is rotatably installed in the supporting plate; the fibers and dust can be collected by the dust collector in a centralized mode through the exhaust pipe, the cutting knife can cut the fibers entering the exhaust pipe again, the size of the fibers is reduced, the possibility that the fibers block the exhaust pipe is reduced, and the exhaust smoothness of the exhaust pipe is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fiber stretching device technical field, concretely relates to a kind of special animal fiber stretching arrangement. BACKGROUND

[0002] Special animal fiber refers to the general term of various animal hairs except sheep wool, and it mainly includes cashmere, rabbit hair, camel hair, alpaca hair, and so on. The special animal fiber stretching arrangement is a mechanical device for stretching and arranging special fibers. It can improve the quality and production efficiency of fibers. After the fibers are fed into the stretching unit, they are gradually stretched and refined through the continuous action of multiple stretching rollers.

[0003] The stretching device in the prior art has many benefits, but still has the following problems. The cleaning of the tensioning roller is not perfect. During the stretching process, the gap between fibers will increase, causing the dust particles on the surface of the fibers to fall off and adhere to the outside of the tensioning roller, which pollutes the tensioning roller and affects the cleaning of the fiber bundle on the outside of the tensioning roller. SUMMARY

[0004] To solve the problems in the prior art, the utility model provides a special animal fiber stretching arrangement.

[0005] The utility model solves the technical problems by adopting the technical scheme of a special animal fiber stretching arrangement, which includes a processing table, a bracket, an air extraction pipe and a wiring groove. A lead screw body is arranged on one side of the outer wall of the processing table. A sliding block is arranged on one side of the outer wall of the lead screw body. A tensioning roller is rotatably installed on one side of the outer wall of the sliding block. A bracket is arranged on one side of the outer wall of the sliding block. Limiting rods are movably installed on both sides of the outer wall of the bracket. A connecting cover is installed on the outer wall of the upper end of the limiting rod. An air extraction pipe is inserted and installed on one side of the inner lower end of the connecting cover. A supporting plate is installed on one side of the inner wall of the air extraction pipe. A rotating shaft is rotatably installed in the supporting plate.

[0006] By adopting the above technical scheme, the lead screw body drives the sliding block to move vertically, adjusts the use height of the tensioning roller, and can adjust the tensioning force of the tensioning roller on the fiber bundle. The external dust collector is connected with the air extraction pipe, which can extract the air in the connecting cover, so that the fibers and dust move with the air flow.

[0007] Specifically, a fixed block is installed on both sides of the outer wall of the lower end of the bracket. A bolt is arranged in the fixed block. The fixed block is connected with the sliding block through the bolt.

[0008] By adopting the above technical scheme, the bolt fixes the fixed block, maintains the positional stability of the fixed block and the bracket on the outside of the sliding block, and ensures the relative stability of the use position of the connecting cover.

[0009] Specifically, the connecting cover is located at the lower end of the tension roller, a sealing gasket is fixedly attached to the outer wall of the upper end of the connecting cover, and the sealing gasket is in contact with the outer wall of the tension roller.

[0010] By adopting the above technical scheme, the connecting cover can shield the local position of the lower end of the tension roller, and the relative sealing between the connecting cover and the tension roller can be maintained by the sealing gasket. The sealing gasket is designed of polytetrafluoroethylene material, which can maintain the relative sealing between the connecting cover and the tension roller while maintaining low friction between the sealing gasket and the tension roller.

[0011] Specifically, the outer walls on both sides of the processing table are rotatably installed with guide rollers, the guide rollers are located on both sides of the tension roller, and the working height of the guide rollers is lower than that of the tension roller, and the outer walls of the guide rollers and the tension roller are provided with equally spaced and parallel distributed wire grooves.

[0012] By adopting the above technical scheme, the guide roller cooperates with the tension roller to limit the wire running track of the fiber bundle, and the wire grooves can separate the wire running tracks of multiple fiber bundles to ensure that the wire running position of the fiber bundle is controlled, and the tension roller can adjust the stretching strength of the fiber bundle by adjusting the use position of the screw body.

[0013] Specifically, the outer wall on one side of the limiting rod is provided with a spring, the spring is located between the bracket and the connecting cover, and the connecting cover is elastically connected between the bracket and the spring.

[0014] By adopting the above technical scheme, the spring pushes the connecting cover to move towards the tension roller, thereby keeping the position of the tension roller stable at the lower end of the connecting cover, and ensuring that the sealing gasket continuously contacts the outer wall of the tension roller.

[0015] Specifically, the inner wall on one side of the connecting cover is installed with a fixed plate, the outer wall on the upper end of the fixed plate is installed with equally spaced and parallel distributed scrapers, the scrapers are located inside the wire grooves, and there is a gap between the scrapers and the inner walls of the wire grooves.

[0016] By adopting the above technical scheme, the fixed plate ensures that the use position of the scraper is stable, and the scraper can cut the fiber wound in the wire groove, so that the wound fiber can fall into the connecting cover.

[0017] Specifically, the outer wall on the upper end of the rotating shaft is installed with circular array distributed cutting knives on both sides, and the outer wall on the lower end of the rotating shaft is installed with an impeller.

[0018] By adopting the above technical scheme, the impeller can be driven to rotate by the gas flowing in the suction pipe, so that the cutting knives are driven to rotate in a circle by the rotating shaft, and the cutting knives can cut the fiber entering the suction pipe again to reduce the size of the fiber.

[0019] Beneficial effects of the utility model:

[0020] (1) The utility model describes a special animal fiber stretching and sorting device, in which the lead screw body drives the slider to move vertically, and adjusts the use height of the tensioning roller, thereby being able to adjust the tensioning force of the tensioning roller on the fiber bundle, thereby achieving the purpose of controlling the tensile strength of the fiber, reducing the situation of fiber breakage and entanglement, ensuring the smoothness of fiber stretching, and separating different fiber bundles through wiring grooves, separating the wiring trajectories of the fiber bundles, thereby achieving the purpose of sorting the fiber bundles.

[0021] (2) The utility model describes a special animal fiber stretching and finishing device, in which a scraper can cut the fibers wound inside the wiring trough, so that the fibers wound inside the wiring trough can fall off, thereby the connecting cover achieves the purpose of collecting fibers and dust, and the external vacuum cleaner is connected to the exhaust pipe, which can extract the air inside the connecting cover, so that the fibers and dust move with the air flow until the fibers and dust can be collected by the vacuum cleaner through the exhaust pipe, thereby ensuring the relative cleanliness of the inner wall of the wiring trough and preventing dust from contaminating the subsequent wiring harness, and the cutting knife can cut the fibers entering the exhaust pipe again, reducing the size of the fibers, reducing the possibility of fibers blocking the exhaust pipe, ensuring the smoothness of the exhaust pipe exhaust, and ensuring the smoothness of the collection of fibers and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is an enlarged schematic diagram of the connection cover structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the appearance of the processing table structure of the present utility model;

[0025] Figure 3 It is a partial enlarged schematic diagram of the support structure of the present utility model;

[0026] Figure 4 This is a schematic cross-sectional view of the connection cover structure of the present invention;

[0027] Figure 5 It is an enlarged schematic diagram of the exhaust pipe structure of the present utility model.

[0028] In the figure: 1. Processing table; 11. Guide roller; 12. Screw body; 13. Slider; 14. Wire groove; 15. Tensioning roller; 2. Bracket; 21. Fixing block; 22. Bolt; 23. Limit rod; 24. Spring; 25. Connecting cover; 26. Fixing plate; 27. Scraper; 28. Sealing gasket; 3. Exhaust pipe; 31. Support plate; 32. Rotating shaft; 33. Impeller; 34. Cutting knife. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In order to save manpower and improve efficiency, as an embodiment of the present invention, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown, the utility model describes a special animal fiber stretching and finishing device, comprising a processing table 1, a bracket 2, an exhaust pipe 3 and a wiring groove 14. A screw body 12 is provided on the outer wall of one side of the processing table 1, a slider 13 is provided on the outer wall of one side of the screw body 12, a tensioning roller 15 is rotatably installed on the outer wall of one side of the slider 13, a bracket 2 is provided on the outer wall of one side of the slider 13, and a limiting rod 23 is movably installed on the outer walls of both sides of the bracket 2. A connecting cover 25 is installed on the outer wall of the upper end of the limiting rod 23, and an exhaust pipe 3 is plugged into one side of the lower end of the connecting cover 25. A support plate 31 is installed on one side of the inner wall of the exhaust pipe 3, and a rotating shaft 32 is rotatably installed inside the support plate 31.

[0031] When in use, the screw body 12 drives the slider 13 to move vertically, adjusting the use height of the tensioning roller 15, and can adjust the tensioning force of the tensioning roller 15 on the fiber bundle. The external vacuum cleaner is connected to the exhaust pipe 3, which can extract the air inside the connecting cover 25, so that the fibers and dust move with the flow of air.

[0032] In order to keep the position stable, for example, Figure 3 As shown, fixing blocks 21 are installed on both sides of the outer wall of the lower end of the bracket 2. Bolts 22 are provided inside the fixing blocks 21. The fixing blocks 21 are connected to the slider 13 through the bolts 22.

[0033] During use, the bolts 22 fix the fixing block 21 to maintain the positional stability of the fixing block 21 and the bracket 2 outside the slider 13 , thereby ensuring that the use position of the connecting cover 25 is relatively stable.

[0034] For relative sealing, for example, Figure 4As shown, the connecting cover 25 is located at the lower end of the tensioning roller 15 , and a sealing gasket 28 is fixed to the outer wall of the upper end of the connecting cover 25 , and the sealing gasket 28 is in contact with the outer wall of the tensioning roller 15 .

[0035] When in use, the connecting cover 25 can cover a local position of the lower end of the tensioning roller 15, and the relative sealing between the connecting cover 25 and the tensioning roller 15 can be maintained through the sealing gasket 28. The sealing gasket 28 is designed with polytetrafluoroethylene material, which can maintain low friction between the sealing gasket 28 and the tensioning roller 15 while maintaining the relative sealing between the connecting cover 25 and the tensioning roller 15.

[0036] In order to control the routing trajectory, for example, Figure 2 As shown, guide rollers 11 are rotatably installed on the outer walls of both sides of the processing table 1. The guide rollers 11 are located on both sides of the tensioning roller 15, and the working height of the guide rollers 11 is lower than the working height of the tensioning roller 15. The outer walls of the guide rollers 11 and the tensioning rollers 15 are provided with equidistant and parallel wiring grooves 14.

[0037] When in use, the guide roller 11 cooperates with the tensioning roller 15 to limit the routing trajectory of the fiber bundle, and the routing groove 14 can separate the routing trajectories of multiple fiber bundles to ensure that the routing position of the fiber bundle is controlled, and the tensioning roller 15 can adjust the use position through the screw body 12 to adjust the tensile strength of the fiber bundle.

[0038] In order to keep the connection cover 25 in the use position, for example, Figure 3 As shown, a spring 24 is provided on the outer wall of one side of the limiting rod 23 . The spring 24 is located between the bracket 2 and the connecting cover 25 . The connecting cover 25 is elastically connected to the bracket 2 through the spring 24 .

[0039] When in use, the spring 24 pushes the connecting cover 25 to move toward the tensioning roller 15 , thereby keeping the tensioning roller 15 at the lower end of the connecting cover 25 stable and ensuring that the sealing gasket 28 is in continuous contact with the outer wall of the tensioning roller 15 .

[0040] To cut the fibers, for example, Figure 4 As shown, a fixing plate 26 is installed on one side of the inner wall of the connecting cover 25, and scrapers 27 are installed on the outer wall of the upper end of the fixing plate 26. The scrapers 27 are located inside the wiring groove 14, and there is a gap between the scrapers 27 and the inner wall of the wiring groove 14.

[0041] During use, the fixing plate 26 ensures that the scraper 27 is in a stable position, and the scraper 27 can cut the fibers wound inside the wiring groove 14 so that the wound fibers can fall off into the connection cover 25 .

[0042] To cut the fibers, for example, Figure 5As shown, the outer wall of the rotating shaft 32 is provided with a circular array of cutting knives 34 on both sides of the upper end, and the outer wall of the lower end of the rotating shaft 32 is provided with an impeller 33.

[0043] In use, the impeller 33 can be driven to rotate by the gas flowing in the suction pipe 3, so that the cutting knives 34 are driven to rotate by the rotating shaft 32, and the cutting knives 34 can cut the fibers entering the inside of the suction pipe 3 again to reduce the size of the fibers.

[0044] In use, the fiber bundle wound on the outside of the external pay-off roller moves out from the lower end of the right guide roller 11, and then moves out from the upper end of the tensioning roller 15, and finally moves out from the lower end of the left guide roller 11, so that the fiber bundle can be limited in the track.

[0045] The screw body 12 drives the sliding block 13 to move vertically, so as to adjust the use height of the tensioning roller 15, thereby adjusting the tensioning force of the tensioning roller 15 on the fiber bundle, controlling the fiber tensile strength, and separating the fiber bundles in the track groove 14, so as to separate the fiber bundles in the track, and achieve the purpose of arranging the fiber bundles.

[0046] The spring 24 pushes the connecting cover 25 to move towards the outer wall of the lower end of the tensioning roller 15, and the sealing gasket 28 contacts the outer wall of the tensioning roller 15, and since the sealing gasket 28 is made of polytetrafluoroethylene, the rotation of the tensioning roller 15 outside the sealing gasket 28 is smooth, and the relative sealing between the connecting cover 25 and the tensioning roller 15 is ensured.

[0047] The scraper 27 can cut the fiber wound in the track groove 14, so that the fiber wound in the track groove 14 can be detached, and the external dust collector is connected with the suction pipe 3, so that the air in the connecting cover 25 can be extracted, so that the fiber and dust move with the air flow, and the fiber and dust can be collected by the dust collector through the suction pipe 3.

[0048] The air flow in the suction pipe 3 can drive the impeller 33 to rotate, so that the rotating shaft 32 and the cutting knives 34 rotate, and the cutting knives 34 can cut the fibers entering the inside of the suction pipe 3 again to reduce the size of the fibers.

[0049] It should be noted that the utility model is a kind of special animal fiber stretching arrangement, and the components in the utility model are known to those skilled in the art, and the structure and principle are known to those skilled in the art by technical manual or by conventional experimental method.

[0050] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A special animal fiber stretching and finishing device, characterized in that: The invention comprises a processing table (1), a bracket (2), an exhaust pipe (3) and a wiring groove (14); a screw body (12) is provided on the outer wall of one side of the processing table (1); a slider (13) is provided on the outer wall of one side of the screw body (12); a tensioning roller (15) is rotatably installed on the outer wall of one side of the slider (13); a bracket (2) is provided on the outer wall of one side of the slider (13); a limit rod (23) is movably installed on the outer walls of both sides of the bracket (2); a connecting cover (25) is installed on the outer wall of the upper end of the limit rod (23); an exhaust pipe (3) is plugged and installed on one side of the lower end of the connecting cover (25); a support plate (31) is installed on one side of the inner wall of the exhaust pipe (3); a rotating shaft (32) is rotatably installed inside the support plate (31).

2. A special animal fiber stretching and finishing device according to claim 1, characterized in that: Fixed blocks (21) are installed on both sides of the outer wall of the lower end of the bracket (2), and bolts (22) are arranged inside the fixed blocks (21). The fixed blocks (21) are connected to the slider (13) through the bolts (22).

3. The special animal fiber stretching and finishing device according to claim 1, characterized in that: The connecting cover (25) is located at the lower end of the tensioning roller (15), and a sealing gasket (28) is fixed to the outer wall of the upper end of the connecting cover (25), and the sealing gasket (28) is in contact with the outer wall of the tensioning roller (15).

4. The special animal fiber stretching and finishing device according to claim 1, characterized in that: Guide rollers (11) are rotatably mounted on the outer walls of both sides of the processing table (1), and the guide rollers (11) are located on both sides of the tensioning roller (15). The working height of the guide rollers (11) is lower than the working height of the tensioning roller (15), and the outer walls of the guide rollers (11) and the tensioning roller (15) are both provided with equidistant and parallel wiring grooves (14).

5. The special animal fiber stretching and finishing device according to claim 1, characterized in that: A spring (24) is provided on an outer wall of one side of the limiting rod (23). The spring (24) is located between the bracket (2) and the connecting cover (25). The connecting cover (25) is elastically connected to the bracket (2) via the spring (24).

6. The special animal fiber stretching and finishing device according to claim 1, characterized in that: A fixing plate (26) is installed on one side of the inner wall of the connection cover (25), and scrapers (27) are installed on the outer wall of the upper end of the fixing plate (26) and are equidistantly and parallelly distributed. The scrapers (27) are located inside the wiring groove (14), and there is a gap between the scrapers (27) and the inner wall of the wiring groove (14).

7. The special animal fiber stretching and finishing device according to claim 1, characterized in that: Cutting knives (34) distributed in a circular array are installed on both sides of the upper end of the outer wall of the rotating shaft (32), and an impeller (33) is installed on the outer wall of the lower end of the rotating shaft (32).

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